diff options
Diffstat (limited to 'ecomp-sdk/epsdk-app-overlay/src/main/webapp/static')
5 files changed, 29094 insertions, 20126 deletions
diff --git a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/fusion/raptor/js/jquery.js b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/fusion/raptor/js/jquery.js index 462cde56..5b16efa1 100644 --- a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/fusion/raptor/js/jquery.js +++ b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/fusion/raptor/js/jquery.js @@ -1,4376 +1,10598 @@ /*! - * jQuery JavaScript Library v1.3.2 - * http://jquery.com/ + * jQuery JavaScript Library v3.4.1 + * https://jquery.com/ * - * Copyright (c) 2009 John Resig - * Dual licensed under the MIT and GPL licenses. - * http://docs.jquery.com/License + * Includes Sizzle.js + * https://sizzlejs.com/ * - * Date: 2009-02-19 17:34:21 -0500 (Thu, 19 Feb 2009) - * Revision: 6246 + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2019-05-01T21:04Z */ -(function(){ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } -var - // Will speed up references to window, and allows munging its name. - window = this, - // Will speed up references to undefined, and allows munging its name. - undefined, - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - // Map over the $ in case of overwrite - _$ = window.$, +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { - jQuery = window.jQuery = window.$ = function( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context ); - }, +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; - // A simple way to check for HTML strings or ID strings - // (both of which we optimize for) - quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#([\w-]+)$/, - // Is it a simple selector - isSimple = /^.[^:#\[\.,]*$/; +var arr = []; -jQuery.fn = jQuery.prototype = { - init: function( selector, context ) { - // Make sure that a selection was provided - selector = selector || document; +var document = window.document; - // Handle $(DOMElement) - if ( selector.nodeType ) { - this[0] = selector; - this.length = 1; - this.context = selector; - return this; - } - // Handle HTML strings - if ( typeof selector === "string" ) { - // Are we dealing with HTML string or an ID? - var match = quickExpr.exec( selector ); +var getProto = Object.getPrototypeOf; - // Verify a match, and that no context was specified for #id - if ( match && (match[1] || !context) ) { +var slice = arr.slice; - // HANDLE: $(html) -> $(array) - if ( match[1] ) - selector = jQuery.clean( [ match[1] ], context ); - - // HANDLE: $("#id") - else { - var elem = document.getElementById( match[3] ); - - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem && elem.id != match[3] ) - return jQuery().find( selector ); - - // Otherwise, we inject the element directly into the jQuery object - var ret = jQuery( elem || [] ); - ret.context = document; - ret.selector = selector; - return ret; - } +var concat = arr.concat; - // HANDLE: $(expr, [context]) - // (which is just equivalent to: $(content).find(expr) - } else - return jQuery( context ).find( selector ); +var push = arr.push; - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) - return jQuery( document ).ready( selector ); +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; - // Make sure that old selector state is passed along - if ( selector.selector && selector.context ) { - this.selector = selector.selector; - this.context = selector.context; +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML <object> elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + return typeof obj === "function" && typeof obj.nodeType !== "number"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.4.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { - return this.setArray(jQuery.isArray( selector ) ? - selector : - jQuery.makeArray(selector)); + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); }, - // Start with an empty selector - selector: "", + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; + +jQuery.fn = jQuery.prototype = { // The current version of jQuery being used - jquery: "1.3.2", + jquery: version, - // The number of elements contained in the matched element set - size: function() { - return this.length; + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); }, // Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { - return num === undefined ? - // Return a 'clean' array - Array.prototype.slice.call( this ) : + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } - // Return just the object - this[ num ]; + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; }, // Take an array of elements and push it onto the stack // (returning the new matched element set) - pushStack: function( elems, name, selector ) { + pushStack: function( elems ) { + // Build a new jQuery matched element set - var ret = jQuery( elems ); + var ret = jQuery.merge( this.constructor(), elems ); // Add the old object onto the stack (as a reference) ret.prevObject = this; - ret.context = this.context; - - if ( name === "find" ) - ret.selector = this.selector + (this.selector ? " " : "") + selector; - else if ( name ) - ret.selector = this.selector + "." + name + "(" + selector + ")"; - // Return the newly-formed element set return ret; }, - // Force the current matched set of elements to become - // the specified array of elements (destroying the stack in the process) - // You should use pushStack() in order to do this, but maintain the stack - setArray: function( elems ) { - // Resetting the length to 0, then using the native Array push - // is a super-fast way to populate an object with array-like properties - this.length = 0; - Array.prototype.push.apply( this, elems ); - - return this; - }, - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function( callback, args ) { - return jQuery.each( this, callback, args ); + each: function( callback ) { + return jQuery.each( this, callback ); }, - // Determine the position of an element within - // the matched set of elements - index: function( elem ) { - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem && elem.jquery ? elem[0] : elem - , this ); + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); }, - attr: function( name, value, type ) { - var options = name; + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, - // Look for the case where we're accessing a style value - if ( typeof name === "string" ) - if ( value === undefined ) - return this[0] && jQuery[ type || "attr" ]( this[0], name ); + first: function() { + return this.eq( 0 ); + }, - else { - options = {}; - options[ name ] = value; - } + last: function() { + return this.eq( -1 ); + }, - // Check to see if we're setting style values - return this.each(function(i){ - // Set all the styles - for ( name in options ) - jQuery.attr( - type ? - this.style : - this, - name, jQuery.prop( this, options[ name ], type, i, name ) - ); - }); + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); }, - css: function( key, value ) { - // ignore negative width and height values - if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 ) - value = undefined; - return this.attr( key, value, "curCSS" ); + end: function() { + return this.prevObject || this.constructor(); }, - text: function( text ) { - if ( typeof text !== "object" && text != null ) - return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) ); + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; - var ret = ""; +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; - jQuery.each( text || this, function(){ - jQuery.each( this.childNodes, function(){ - if ( this.nodeType != 8 ) - ret += this.nodeType != 1 ? - this.nodeValue : - jQuery.fn.text( [ this ] ); - }); - }); + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; - return ret; + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); }, - wrapAll: function( html ) { - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).clone(); + noop: function() {}, - if ( this[0].parentNode ) - wrap.insertBefore( this[0] ); + isPlainObject: function( obj ) { + var proto, Ctor; - wrap.map(function(){ - var elem = this; + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } - while ( elem.firstChild ) - elem = elem.firstChild; + proto = getProto( obj ); - return elem; - }).append(this); + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; } - return this; + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; }, - wrapInner: function( html ) { - return this.each(function(){ - jQuery( this ).contents().wrapAll( html ); - }); + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; }, - wrap: function( html ) { - return this.each(function(){ - jQuery( this ).wrapAll( html ); - }); + // Evaluates a script in a global context + globalEval: function( code, options ) { + DOMEval( code, { nonce: options && options.nonce } ); }, - append: function() { - return this.domManip(arguments, true, function(elem){ - if (this.nodeType == 1) - this.appendChild( elem ); - }); + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; }, - prepend: function() { - return this.domManip(arguments, true, function(elem){ - if (this.nodeType == 1) - this.insertBefore( elem, this.firstChild ); - }); + // Support: Android <=4.0 only + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); }, - before: function() { - return this.domManip(arguments, false, function(elem){ - this.parentNode.insertBefore( elem, this ); - }); + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; }, - after: function() { - return this.domManip(arguments, false, function(elem){ - this.parentNode.insertBefore( elem, this.nextSibling ); - }); + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); }, - end: function() { - return this.prevObject || jQuery( [] ); + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; }, - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: [].push, - sort: [].sort, - splice: [].splice, + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; - find: function( selector ) { - if ( this.length === 1 ) { - var ret = this.pushStack( [], "find", selector ); - ret.length = 0; - jQuery.find( selector, this[0], ret ); - return ret; - } else { - return this.pushStack( jQuery.unique(jQuery.map(this, function(elem){ - return jQuery.find( selector, elem ); - })), "find", selector ); - } - }, - - clone: function( events ) { - // Do the clone - var ret = this.map(function(){ - if ( !jQuery.support.noCloneEvent && !jQuery.isXMLDoc(this) ) { - // IE copies events bound via attachEvent when - // using cloneNode. Calling detachEvent on the - // clone will also remove the events from the orignal - // In order to get around this, we use innerHTML. - // Unfortunately, this means some modifications to - // attributes in IE that are actually only stored - // as properties will not be copied (such as the - // the name attribute on an input). - var html = this.outerHTML; - if ( !html ) { - var div = this.ownerDocument.createElement("div"); - div.appendChild( this.cloneNode(true) ); - html = div.innerHTML; - } - - return jQuery.clean([html.replace(/ jQuery\d+="(?:\d+|null)"/g, "").replace(/^\s*/, "")])[0]; - } else - return this.cloneNode(true); - }); + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } - // Copy the events from the original to the clone - if ( events === true ) { - var orig = this.find("*").andSelf(), i = 0; + return matches; + }, - ret.find("*").andSelf().each(function(){ - if ( this.nodeName !== orig[i].nodeName ) - return; + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; - var events = jQuery.data( orig[i], "events" ); + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); - for ( var type in events ) { - for ( var handler in events[ type ] ) { - jQuery.event.add( this, type, events[ type ][ handler ], events[ type ][ handler ].data ); - } + if ( value != null ) { + ret.push( value ); } + } - i++; - }); + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } } - // Return the cloned set - return ret; + // Flatten any nested arrays + return concat.apply( [], ret ); }, - filter: function( selector ) { - return this.pushStack( - jQuery.isFunction( selector ) && - jQuery.grep(this, function(elem, i){ - return selector.call( elem, i ); - }) || + // A global GUID counter for objects + guid: 1, - jQuery.multiFilter( selector, jQuery.grep(this, function(elem){ - return elem.nodeType === 1; - }) ), "filter", selector ); - }, + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); - closest: function( selector ) { - var pos = jQuery.expr.match.POS.test( selector ) ? jQuery(selector) : null, - closer = 0; +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} - return this.map(function(){ - var cur = this; - while ( cur && cur.ownerDocument ) { - if ( pos ? pos.index(cur) > -1 : jQuery(cur).is(selector) ) { - jQuery.data(cur, "closest", closer); - return cur; - } - cur = cur.parentNode; - closer++; +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.4 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2019-04-08 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; } - }); + } + return -1; }, - not: function( selector ) { - if ( typeof selector === "string" ) - // test special case where just one selector is passed in - if ( isSimple.test( selector ) ) - return this.pushStack( jQuery.multiFilter( selector, this, true ), "not", selector ); - else - selector = jQuery.multiFilter( selector, this ); - - var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType; - return this.filter(function() { - return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector; - }); + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) }, - add: function( selector ) { - return this.pushStack( jQuery.unique( jQuery.merge( - this.get(), - typeof selector === "string" ? - jQuery( selector ) : - jQuery.makeArray( selector ) - ))); + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); }, - is: function( selector ) { - return !!selector && jQuery.multiFilter( selector, this ).length > 0; + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; }, - hasClass: function( selector ) { - return !!selector && this.is( "." + selector ); + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); }, - val: function( value ) { - if ( value === undefined ) { - var elem = this[0]; + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); - if ( elem ) { - if( jQuery.nodeName( elem, 'option' ) ) - return (elem.attributes.value || {}).specified ? elem.value : elem.text; - - // We need to handle select boxes special - if ( jQuery.nodeName( elem, "select" ) ) { - var index = elem.selectedIndex, - values = [], - options = elem.options, - one = elem.type == "select-one"; - - // Nothing was selected - if ( index < 0 ) - return null; - - // Loop through all the selected options - for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { - var option = options[ i ]; - - if ( option.selected ) { - // Get the specifc value for the option - value = jQuery(option).val(); - - // We don't need an array for one selects - if ( one ) - return value; - - // Multi-Selects return an array - values.push( value ); +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; } } - return values; + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) && - // Everything else, we just grab the value - return (elem.value || "").replace(/\r/g, ""); + // Support: IE 8 only + // Exclude object elements + (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) { + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && rdescend.test( selector ) ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[i] = "#" + nid + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} - return undefined; +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; } + return (cache[ key + " " ] = value); + } + return cache; +} - if ( typeof value === "number" ) - value += ''; +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} - return this.each(function(){ - if ( this.nodeType != 1 ) - return; +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement("fieldset"); - if ( jQuery.isArray(value) && /radio|checkbox/.test( this.type ) ) - this.checked = (jQuery.inArray(this.value, value) >= 0 || - jQuery.inArray(this.name, value) >= 0); + try { + return !!fn( el ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + // release memory in IE + el = null; + } +} - else if ( jQuery.nodeName( this, "select" ) ) { - var values = jQuery.makeArray(value); +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; - jQuery( "option", this ).each(function(){ - this.selected = (jQuery.inArray( this.value, values ) >= 0 || - jQuery.inArray( this.text, values ) >= 0); - }); + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } - if ( !values.length ) - this.selectedIndex = -1; + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} - } else - this.value = value; +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } }); - }, + }); +} - html: function( value ) { - return value === undefined ? - (this[0] ? - this[0].innerHTML.replace(/ jQuery\d+="(?:\d+|null)"/g, "") : - null) : - this.empty().append( value ); - }, +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} - replaceWith: function( value ) { - return this.after( value ).remove(); - }, +// Expose support vars for convenience +support = Sizzle.support = {}; - eq: function( i ) { - return this.slice( i, +i + 1 ); - }, +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem.namespaceURI, + docElem = (elem.ownerDocument || elem).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; - slice: function() { - return this.pushStack( Array.prototype.slice.apply( this, arguments ), - "slice", Array.prototype.slice.call(arguments).join(",") ); - }, +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; - map: function( callback ) { - return this.pushStack( jQuery.map(this, function(elem, i){ - return callback.call( elem, i, elem ); - })); - }, + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } - andSelf: function() { - return this.add( this.prevObject ); - }, + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow ) { - domManip: function( args, table, callback ) { - if ( this[0] ) { - var fragment = (this[0].ownerDocument || this[0]).createDocumentFragment(), - scripts = jQuery.clean( args, (this[0].ownerDocument || this[0]), fragment ), - first = fragment.firstChild; + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); - if ( first ) - for ( var i = 0, l = this.length; i < l; i++ ) - callback.call( root(this[i], first), this.length > 1 || i > 0 ? - fragment.cloneNode(true) : fragment ); - - if ( scripts ) - jQuery.each( scripts, evalScript ); + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); } + } - return this; - - function root( elem, cur ) { - return table && jQuery.nodeName(elem, "table") && jQuery.nodeName(cur, "tr") ? - (elem.getElementsByTagName("tbody")[0] || - elem.appendChild(elem.ownerDocument.createElement("tbody"))) : - elem; + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( el ) { + el.className = "i"; + return !el.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( el ) { + el.appendChild( document.createComment("") ); + return !el.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID filter and find + if ( support.getById ) { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( (elem = elems[i++]) ) { + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( el ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + + "<select id='" + expando + "-\r\\' msallowcapture=''>" + + "<option selected=''></option></select>"; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( el ) { + el.innerHTML = "<a href='' disabled='disabled'></a>" + + "<select disabled='disabled'><option/></select>"; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll(":enabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll(":disabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); } -}; -// Give the init function the jQuery prototype for later instantiation -jQuery.fn.init.prototype = jQuery.fn; - -function evalScript( i, elem ) { - if ( elem.src ) - jQuery.ajax({ - url: elem.src, - async: false, - dataType: "script" + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( el ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); }); + } - else - jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" ); + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; - if ( elem.parentNode ) - elem.parentNode.removeChild( elem ); -} + /* Sorting + ---------------------------------------------------------------------- */ -function now(){ - return +new Date; -} + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { -jQuery.extend = jQuery.fn.extend = function() { - // copy reference to target object - var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options; + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); } - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) - target = {}; + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - // extend jQuery itself if only one argument is passed - if ( length == i ) { - target = this; - --i; + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) { + nonnativeSelectorCache( expr, true ); + } } - for ( ; i < length; i++ ) - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) - // Extend the base object - for ( var name in options ) { - var src = target[ name ], copy = options[ name ]; + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; - // Prevent never-ending loop - if ( target === copy ) - continue; +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; - // Recurse if we're merging object values - if ( deep && copy && typeof copy === "object" && !copy.nodeType ) - target[ name ] = jQuery.extend( deep, - // Never move original objects, clone them - src || ( copy.length != null ? [ ] : { } ) - , copy ); +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } - // Don't bring in undefined values - else if ( copy !== undefined ) - target[ name ] = copy; + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return (sel + "").replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } - // Return the modified object - return target; + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; }; -// exclude the following css properties to add px -var exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i, - // cache defaultView - defaultView = document.defaultView || {}, - toString = Object.prototype.toString; +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes -jQuery.extend({ - noConflict: function( deep ) { - window.$ = _$; + return ret; +}; - if ( deep ) - window.jQuery = _jQuery; +Expr = Sizzle.selectors = { - return jQuery; - }, + // Can be adjusted by the user + cacheLength: 50, - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function( obj ) { - return toString.call(obj) === "[object Function]"; - }, + createPseudo: markFunction, - isArray: function( obj ) { - return toString.call(obj) === "[object Array]"; - }, + match: matchExpr, + + attrHandle: {}, + + find: {}, - // check if an element is in a (or is an) XML document - isXMLDoc: function( elem ) { - return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || - !!elem.ownerDocument && jQuery.isXMLDoc( elem.ownerDocument ); + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } }, - // Evalulates a script in a global context - globalEval: function( data ) { - if ( data && /\S/.test(data) ) { - // Inspired by code by Andrea Giammarchi - // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html - var head = document.getElementsByTagName("head")[0] || document.documentElement, - script = document.createElement("script"); + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } - script.type = "text/javascript"; - if ( jQuery.support.scriptEval ) - script.appendChild( document.createTextNode( data ) ); - else - script.text = data; + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } - // Use insertBefore instead of appendChild to circumvent an IE6 bug. - // This arises when a base node is used (#2709). - head.insertBefore( script, head.firstChild ); - head.removeChild( script ); + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); } }, - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase(); - }, + filter: { - // args is for internal usage only - each: function( object, callback, args ) { - var name, i = 0, length = object.length; + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, - if ( args ) { - if ( length === undefined ) { - for ( name in object ) - if ( callback.apply( object[ name ], args ) === false ) - break; - } else - for ( ; i < length; ) - if ( callback.apply( object[ i++ ], args ) === false ) - break; + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; - // A special, fast, case for the most common use of each - } else { - if ( length === undefined ) { - for ( name in object ) - if ( callback.call( object[ name ], name, object[ name ] ) === false ) - break; - } else - for ( var value = object[0]; - i < length && callback.call( value, i, value ) !== false; value = object[++i] ){} - } + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, - return object; - }, + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); - prop: function( elem, value, type, i, name ) { - // Handle executable functions - if ( jQuery.isFunction( value ) ) - value = value.call( elem, i ); + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } - // Handle passing in a number to a CSS property - return typeof value === "number" && type == "curCSS" && !exclude.test( name ) ? - value + "px" : - value; - }, + result += ""; - className: { - // internal only, use addClass("class") - add: function( elem, classNames ) { - jQuery.each((classNames || "").split(/\s+/), function(i, className){ - if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) ) - elem.className += (elem.className ? " " : "") + className; - }); + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; }, - // internal only, use removeClass("class") - remove: function( elem, classNames ) { - if (elem.nodeType == 1) - elem.className = classNames !== undefined ? - jQuery.grep(elem.className.split(/\s+/), function(className){ - return !jQuery.className.has( classNames, className ); - }).join(" ") : - ""; + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; }, - // internal only, use hasClass("class") - has: function( elem, className ) { - return elem && jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1; + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; } }, - // A method for quickly swapping in/out CSS properties to get correct calculations - swap: function( elem, options, callback ) { - var old = {}; - // Remember the old values, and insert the new ones - for ( var name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), - callback.call( elem ); + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), - // Revert the old values - for ( var name in options ) - elem.style[ name ] = old[ name ]; - }, + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, - css: function( elem, name, force, extra ) { - if ( name == "width" || name == "height" ) { - var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ]; + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, - function getWH() { - val = name == "width" ? elem.offsetWidth : elem.offsetHeight; + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), - if ( extra === "border" ) - return; + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, - jQuery.each( which, function() { - if ( !extra ) - val -= parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0; - if ( extra === "margin" ) - val += parseFloat(jQuery.curCSS( elem, "margin" + this, true)) || 0; - else - val -= parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0; - }); + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; } - if ( elem.offsetWidth !== 0 ) - getWH(); - else - jQuery.swap( elem, props, getWH ); + return elem.selected === true; + }, - return Math.max(0, Math.round(val)); - } + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, - return jQuery.curCSS( elem, name, force ); - }, + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, - curCSS: function( elem, name, force ) { - var ret, style = elem.style; + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, - // We need to handle opacity special in IE - if ( name == "opacity" && !jQuery.support.opacity ) { - ret = jQuery.attr( style, "opacity" ); + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, - return ret == "" ? - "1" : - ret; - } + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && - // Make sure we're using the right name for getting the float value - if ( name.match( /float/i ) ) - name = styleFloat; + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, - if ( !force && style && style[ name ] ) - ret = style[ name ]; + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), - else if ( defaultView.getComputedStyle ) { + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), - // Only "float" is needed here - if ( name.match( /float/i ) ) - name = "float"; + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), - name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase(); + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), - var computedStyle = defaultView.getComputedStyle( elem, null ); + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), - if ( computedStyle ) - ret = computedStyle.getPropertyValue( name ); + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; - // We should always get a number back from opacity - if ( name == "opacity" && ret == "" ) - ret = "1"; +Expr.pseudos["nth"] = Expr.pseudos["eq"]; - } else if ( elem.currentStyle ) { - var camelCase = name.replace(/\-(\w)/g, function(all, letter){ - return letter.toUpperCase(); - }); +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} - ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ]; +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - if ( !/^\d+(px)?$/i.test( ret ) && /^\d/.test( ret ) ) { - // Remember the original values - var left = style.left, rsLeft = elem.runtimeStyle.left; + soFar = selector; + groups = []; + preFilters = Expr.preFilter; - // Put in the new values to get a computed value out - elem.runtimeStyle.left = elem.currentStyle.left; - style.left = ret || 0; - ret = style.pixelLeft + "px"; + while ( soFar ) { - // Revert the changed values - style.left = left; - elem.runtimeStyle.left = rsLeft; + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; } + groups.push( (tokens = []) ); } - return ret; - }, + matched = false; - clean: function( elems, context, fragment ) { - context = context || document; + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } - // !context.createElement fails in IE with an error but returns typeof 'object' - if ( typeof context.createElement === "undefined" ) - context = context.ownerDocument || context[0] && context[0].ownerDocument || document; + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } - // If a single string is passed in and it's a single tag - // just do a createElement and skip the rest - if ( !fragment && elems.length === 1 && typeof elems[0] === "string" ) { - var match = /^<(\w+)\s*\/?>$/.exec(elems[0]); - if ( match ) - return [ context.createElement( match[1] ) ]; + if ( !matched ) { + break; } + } - var ret = [], scripts = [], div = context.createElement("div"); + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; - jQuery.each(elems, function(i, elem){ - if ( typeof elem === "number" ) - elem += ''; +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} - if ( !elem ) - return; +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( (oldCache = uniqueCache[ key ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + return false; + }; +} - // Convert html string into DOM nodes - if ( typeof elem === "string" ) { - // Fix "XHTML"-style tags in all browsers - elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){ - return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i) ? - all : - front + "></" + tag + ">"; - }); +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} - // Trim whitespace, otherwise indexOf won't work as expected - var tags = elem.replace(/^\s+/, "").substring(0, 10).toLowerCase(); +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} - var wrap = - // option or optgroup - !tags.indexOf("<opt") && - [ 1, "<select multiple='multiple'>", "</select>" ] || +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } - !tags.indexOf("<leg") && - [ 1, "<fieldset>", "</fieldset>" ] || + return newUnmatched; +} - tags.match(/^<(thead|tbody|tfoot|colg|cap)/) && - [ 1, "<table>", "</table>" ] || +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } - !tags.indexOf("<tr") && - [ 2, "<table><tbody>", "</tbody></table>" ] || + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); - // <thead> matched above - (!tags.indexOf("<td") || !tags.indexOf("<th")) && - [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] || + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } - !tags.indexOf("<col") && - [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] || + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } - // IE can't serialize <link> and <script> tags normally - !jQuery.support.htmlSerialize && - [ 1, "div<div>", "</div>" ] || + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { - [ 0, "", "" ]; + seed[temp] = !(results[temp] = elem); + } + } + } - // Go to html and back, then peel off extra wrappers - div.innerHTML = wrap[1] + elem + wrap[2]; + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} - // Move to the right depth - while ( wrap[0]-- ) - div = div.lastChild; +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; - // Remove IE's autoinserted <tbody> from table fragments - if ( !jQuery.support.tbody ) { + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } - // String was a <table>, *may* have spurious <tbody> - var hasBody = /<tbody/i.test(elem), - tbody = !tags.indexOf("<table") && !hasBody ? - div.firstChild && div.firstChild.childNodes : + return elementMatcher( matchers ); +} - // String was a bare <thead> or <tfoot> - wrap[1] == "<table>" && !hasBody ? - div.childNodes : - []; +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } - for ( var j = tbody.length - 1; j >= 0 ; --j ) - if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) - tbody[ j ].parentNode.removeChild( tbody[ j ] ); + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; } - // IE completely kills leading whitespace when innerHTML is used - if ( !jQuery.support.leadingWhitespace && /^\s/.test( elem ) ) - div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild ); - - elem = jQuery.makeArray( div.childNodes ); + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } } - if ( elem.nodeType ) - ret.push( elem ); - else - ret = jQuery.merge( ret, elem ); + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } - }); + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } - if ( fragment ) { - for ( var i = 0; ret[i]; i++ ) { - if ( jQuery.nodeName( ret[i], "script" ) && (!ret[i].type || ret[i].type.toLowerCase() === "text/javascript") ) { - scripts.push( ret[i].parentNode ? ret[i].parentNode.removeChild( ret[i] ) : ret[i] ); - } else { - if ( ret[i].nodeType === 1 ) - ret.splice.apply( ret, [i + 1, 0].concat(jQuery.makeArray(ret[i].getElementsByTagName("script"))) ); - fragment.appendChild( ret[i] ); + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); } } - - return scripts; + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } } - return ret; - }, + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - attr: function( elem, name, value ) { - // don't set attributes on text and comment nodes - if (!elem || elem.nodeType == 3 || elem.nodeType == 8) - return undefined; + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; - var notxml = !jQuery.isXMLDoc( elem ), - // Whether we are setting (or getting) - set = value !== undefined; +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); - // Try to normalize/fix the name - name = notxml && jQuery.props[ name ] || name; + results = results || []; - // Only do all the following if this is a node (faster for style) - // IE elem.getAttribute passes even for style - if ( elem.tagName ) { + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { - // These attributes require special treatment - var special = /href|src|style/.test( name ); + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { - // Safari mis-reports the default selected property of a hidden option - // Accessing the parent's selectedIndex property fixes it - if ( name == "selected" && elem.parentNode ) - elem.parentNode.selectedIndex; + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; - // If applicable, access the attribute via the DOM 0 way - if ( name in elem && notxml && !special ) { - if ( set ){ - // We can't allow the type property to be changed (since it causes problems in IE) - if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode ) - throw "type property can't be changed"; + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } - elem[ name ] = value; - } + selector = selector.slice( tokens.shift().value.length ); + } - // browsers index elements by id/name on forms, give priority to attributes. - if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) ) - return elem.getAttributeNode( name ).nodeValue; + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - if ( name == "tabIndex" ) { - var attributeNode = elem.getAttributeNode( "tabIndex" ); - return attributeNode && attributeNode.specified - ? attributeNode.value - : elem.nodeName.match(/(button|input|object|select|textarea)/i) - ? 0 - : elem.nodeName.match(/^(a|area)$/i) && elem.href - ? 0 - : undefined; - } + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } - return elem[ name ]; + break; + } } + } + } - if ( !jQuery.support.style && notxml && name == "style" ) - return jQuery.attr( elem.style, "cssText", value ); + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - if ( set ) - // convert the value to a string (all browsers do this but IE) see #1070 - elem.setAttribute( name, "" + value ); +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; - var attr = !jQuery.support.hrefNormalized && notxml && special - // Some attributes require a special call on IE - ? elem.getAttribute( name, 2 ) - : elem.getAttribute( name ); +// Initialize against the default document +setDocument(); - // Non-existent attributes return null, we normalize to undefined - return attr === null ? undefined : attr; +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( el ) { + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( el ) { + el.innerHTML = "<a href='#'></a>"; + return el.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( el ) { + el.innerHTML = "<input/>"; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( el ) { + return el.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + - // elem is actually elem.style ... set the style - // IE uses filters for opacity - if ( !jQuery.support.opacity && name == "opacity" ) { - if ( set ) { - // IE has trouble with opacity if it does not have layout - // Force it by setting the zoom level - elem.zoom = 1; - // Set the alpha filter to set the opacity - elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) + - (parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")"); +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; } + matched.push( elem ); + } + } + return matched; +}; - return elem.filter && elem.filter.indexOf("opacity=") >= 0 ? - (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '': - ""; + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); } + } - name = name.replace(/-([a-z])/ig, function(all, letter){ - return letter.toUpperCase(); - }); + return matched; +}; - if ( set ) - elem[ name ] = value; - return elem[ name ]; +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, - trim: function( text ) { - return (text || "").replace( /^\s+|\s+$/g, "" ); + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); }, - makeArray: function( array ) { - var ret = []; + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { - if( array != null ){ - var i = array.length; - // The window, strings (and functions) also have 'length' - if( i == null || typeof array === "string" || jQuery.isFunction(array) || array.setInterval ) - ret[0] = array; - else - while( i ) - ret[--i] = array[i]; + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } } - return ret; + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); }, - inArray: function( elem, array ) { - for ( var i = 0, length = array.length; i < length; i++ ) - // Use === because on IE, window == document - if ( array[ i ] === elem ) - return i; + // Determine the position of an element within the set + index: function( elem ) { - return -1; + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); }, - merge: function( first, second ) { - // We have to loop this way because IE & Opera overwrite the length - // expando of getElementsByTagName - var i = 0, elem, pos = first.length; - // Also, we need to make sure that the correct elements are being returned - // (IE returns comment nodes in a '*' query) - if ( !jQuery.support.getAll ) { - while ( (elem = second[ i++ ]) != null ) - if ( elem.nodeType != 8 ) - first[ pos++ ] = elem; - - } else - while ( (elem = second[ i++ ]) != null ) - first[ pos++ ] = elem; + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, - return first; + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( typeof elem.contentDocument !== "undefined" ) { + return elem.contentDocument; + } - unique: function( array ) { - var ret = [], done = {}; + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } - try { + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); - for ( var i = 0, length = array.length; i < length; i++ ) { - var id = jQuery.data( array[ i ] ); + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } - if ( !done[ id ] ) { - done[ id ] = true; - ret.push( array[ i ] ); + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } } } - } catch( e ) { - ret = array; + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); } - return ret; - }, + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { - grep: function( elems, callback, inv ) { - var ret = []; + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} - // Go through the array, only saving the items - // that pass the validator function - for ( var i = 0, length = elems.length; i < length; i++ ) - if ( !inv != !callback( elems[ i ], i ) ) - ret.push( elems[ i ] ); +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } - return ret; + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; }, - map: function( elems, callback ) { - var ret = []; + // Deferred helper + when: function( singleValue ) { + var - // Go through the array, translating each of the items to their - // new value (or values). - for ( var i = 0, length = elems.length; i < length; i++ ) { - var value = callback( elems[ i ], i ); + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } - if ( value != null ) - ret[ ret.length ] = value; + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); } - return ret.concat.apply( [], ret ); + return master.promise(); } -}); +} ); + -// Use of jQuery.browser is deprecated. -// It's included for backwards compatibility and plugins, -// although they should work to migrate away. +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; -var userAgent = navigator.userAgent.toLowerCase(); +jQuery.Deferred.exceptionHook = function( error, stack ) { -// Figure out what browser is being used -jQuery.browser = { - version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [0,'0'])[1], - safari: /webkit/.test( userAgent ), - opera: /opera/.test( userAgent ), - msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ), - mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent ) + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } }; -jQuery.each({ - parent: function(elem){return elem.parentNode;}, - parents: function(elem){return jQuery.dir(elem,"parentNode");}, - next: function(elem){return jQuery.nth(elem,2,"nextSibling");}, - prev: function(elem){return jQuery.nth(elem,2,"previousSibling");}, - nextAll: function(elem){return jQuery.dir(elem,"nextSibling");}, - prevAll: function(elem){return jQuery.dir(elem,"previousSibling");}, - siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);}, - children: function(elem){return jQuery.sibling(elem.firstChild);}, - contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);} -}, function(name, fn){ - jQuery.fn[ name ] = function( selector ) { - var ret = jQuery.map( this, fn ); - if ( selector && typeof selector == "string" ) - ret = jQuery.multiFilter( selector, ret ); - return this.pushStack( jQuery.unique( ret ), name, selector ); - }; -}); -jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function(name, original){ - jQuery.fn[ name ] = function( selector ) { - var ret = [], insert = jQuery( selector ); +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { - for ( var i = 0, l = insert.length; i < l; i++ ) { - var elems = (i > 0 ? this.clone(true) : this).get(); - jQuery.fn[ original ].apply( jQuery(insert[i]), elems ); - ret = ret.concat( elems ); + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; } - return this.pushStack( ret, name, selector ); - }; -}); + // Remember that the DOM is ready + jQuery.isReady = true; -jQuery.each({ - removeAttr: function( name ) { - jQuery.attr( this, name, "" ); - if (this.nodeType == 1) - this.removeAttribute( name ); + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; - addClass: function( classNames ) { - jQuery.className.add( this, classNames ); + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : - removeClass: function( classNames ) { - jQuery.className.remove( this, classNames ); + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } - toggleClass: function( classNames, state ) { - if( typeof state !== "boolean" ) - state = !jQuery.className.has( this, classNames ); - jQuery.className[ state ? "add" : "remove" ]( this, classNames ); + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; - remove: function( selector ) { - if ( !selector || jQuery.filter( selector, [ this ] ).length ) { - // Prevent memory leaks - jQuery( "*", this ).add([this]).each(function(){ - jQuery.event.remove(this); - jQuery.removeData(this); - }); - if (this.parentNode) - this.parentNode.removeChild( this ); + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } } }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + - empty: function() { - // Remove element nodes and prevent memory leaks - jQuery(this).children().remove(); - // Remove any remaining nodes - while ( this.firstChild ) - this.removeChild( this.firstChild ); +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; } -}, function(name, fn){ - jQuery.fn[ name ] = function(){ - return this.each( fn, arguments ); - }; -}); -// Helper function used by the dimensions and offset modules -function num(elem, prop) { - return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0; -} -var expando = "jQuery" + now(), uuid = 0, windowData = {}; + if ( data === "false" ) { + return false; + } -jQuery.extend({ - cache: {}, + if ( data === "null" ) { + return null; + } - data: function( elem, name, data ) { - elem = elem == window ? - windowData : - elem; + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} - var id = elem[ expando ]; +function dataAttr( elem, key, data ) { + var name; - // Compute a unique ID for the element - if ( !id ) - id = elem[ expando ] = ++uuid; + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); - // Only generate the data cache if we're - // trying to access or manipulate it - if ( name && !jQuery.cache[ id ] ) - jQuery.cache[ id ] = {}; + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} - // Prevent overriding the named cache with undefined values - if ( data !== undefined ) - jQuery.cache[ id ][ name ] = data; +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, - // Return the named cache data, or the ID for the element - return name ? - jQuery.cache[ id ][ name ] : - id; + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); }, removeData: function( elem, name ) { - elem = elem == window ? - windowData : - elem; + dataUser.remove( elem, name ); + }, - var id = elem[ expando ]; + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, - // If we want to remove a specific section of the element's data - if ( name ) { - if ( jQuery.cache[ id ] ) { - // Remove the section of cache data - delete jQuery.cache[ id ][ name ]; + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } - // If we've removed all the data, remove the element's cache - name = ""; + return data; + } - for ( name in jQuery.cache[ id ] ) - break; + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } - if ( !name ) - jQuery.removeData( elem ); - } + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } - // Otherwise, we want to remove all of the element's data - } else { - // Clean up the element expando - try { - delete elem[ expando ]; - } catch(e){ - // IE has trouble directly removing the expando - // but it's ok with using removeAttribute - if ( elem.removeAttribute ) - elem.removeAttribute( expando ); + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; } - // Completely remove the data cache - delete jQuery.cache[ id ]; - } + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { queue: function( elem, type, data ) { - if ( elem ){ - - type = (type || "fx") + "queue"; - - var q = jQuery.data( elem, type ); - - if ( !q || jQuery.isArray(data) ) - q = jQuery.data( elem, type, jQuery.makeArray(data) ); - else if( data ) - q.push( data ); - - } - return q; - }, - - dequeue: function( elem, type ){ + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { fn = queue.shift(); - - if( !type || type === "fx" ) - fn = queue[0]; - - if( fn !== undefined ) - fn.call(elem); - } -}); + startLength--; + } -jQuery.fn.extend({ - data: function( key, value ){ - var parts = key.split("."); - parts[1] = parts[1] ? "." + parts[1] : ""; + if ( fn ) { - if ( value === undefined ) { - var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } - if ( data === undefined && this.length ) - data = jQuery.data( this[0], key ); + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } - return data === undefined && parts[1] ? - this.data( parts[0] ) : - data; - } else - return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){ - jQuery.data( this, key, value ); - }); + if ( !startLength && hooks ) { + hooks.empty.fire(); + } }, - removeData: function( key ){ - return this.each(function(){ - jQuery.removeData( this, key ); - }); - }, - queue: function(type, data){ + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + if ( typeof type !== "string" ) { data = type; type = "fx"; + setter--; } - if ( data === undefined ) - return jQuery.queue( this[0], type ); + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } - return this.each(function(){ - var queue = jQuery.queue( this, type, data ); - - if( type == "fx" && queue.length == 1 ) - queue[0].call(this); - }); + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); }, - dequeue: function(type){ - return this.each(function(){ + dequeue: function( type ) { + return this.each( function() { jQuery.dequeue( this, type ); - }); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); } -});/*! - * Sizzle CSS Selector Engine - v0.9.3 - * Copyright 2009, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ -(function(){ +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?/g, - done = 0, - toString = Object.prototype.toString; +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); -var Sizzle = function(selector, context, results, seed) { - results = results || []; - context = context || document; - if ( context.nodeType !== 1 && context.nodeType !== 9 ) - return []; - - if ( !selector || typeof selector !== "string" ) { - return results; +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; } +var isHiddenWithinTree = function( elem, el ) { - var parts = [], m, set, checkSet, check, mode, extra, prune = true; - - // Reset the position of the chunker regexp (start from head) - chunker.lastIndex = 0; - - while ( (m = chunker.exec(selector)) !== null ) { - parts.push( m[1] ); - - if ( m[2] ) { - extra = RegExp.rightContext; - break; - } + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; } - if ( parts.length > 1 && origPOS.exec( selector ) ) { - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context ); - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); + ret = callback.apply( elem, args || [] ); - while ( parts.length ) { - selector = parts.shift(); + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } - if ( Expr.relative[ selector ] ) - selector += parts.shift(); + return ret; +}; - set = posProcess( selector, set ); - } - } - } else { - var ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && context.parentNode ? context.parentNode : context, isXML(context) ); - set = Sizzle.filter( ret.expr, ret.set ); - if ( parts.length > 0 ) { - checkSet = makeArray(set); - } else { - prune = false; - } - while ( parts.length ) { - var cur = parts.pop(), pop = cur; - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; - if ( pop == null ) { - pop = context; + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; } + initialInUnit = initialInUnit / scale; - Expr.relative[ cur ]( checkSet, pop, isXML(context) ); } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; } - if ( !checkSet ) { - checkSet = set; + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } } + return adjusted; +} - if ( !checkSet ) { - throw "Syntax error, unrecognized expression: " + (cur || selector); + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; } - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - } else if ( context.nodeType === 1 ) { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { - results.push( set[i] ); + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; } } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } } else { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); } } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE <=9 only + option: [ 1, "<select multiple='multiple'>", "</select>" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting <tbody> or other required elements. + thead: [ 1, "<table>", "</table>" ], + col: [ 2, "<table><colgroup>", "</colgroup></table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + _default: [ 0, "", "" ] +}; + +// Support: IE <=9 only +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + } else { - makeArray( checkSet, results ); + ret = []; } - if ( extra ) { - Sizzle( extra, context, results, seed ); + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } - if ( sortOrder ) { - hasDuplicate = false; - results.sort(sortOrder); + return ret; +} - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[i-1] ) { - results.splice(i--, 1); - } + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; } } } - return results; -}; + // Remove wrapper from fragment + fragment.textContent = ""; -Sizzle.matches = function(expr, set){ - return Sizzle(expr, null, null, set); -}; + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { -Sizzle.find = function(expr, context, isXML){ - var set, match; + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } - if ( !expr ) { - return []; - } + attached = isAttached( elem ); - for ( var i = 0, l = Expr.order.length; i < l; i++ ) { - var type = Expr.order[i], match; - - if ( (match = Expr.match[ type ].exec( expr )) ) { - var left = RegExp.leftContext; + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace(/\\/g, ""); - set = Expr.find[ type ]( match, context, isXML ); - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); } } } } - if ( !set ) { - set = context.getElementsByTagName("*"); + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = "<textarea>x</textarea>"; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; } - return {set: set, expr: expr}; -}; + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { -Sizzle.filter = function(expr, set, inplace, not){ - var old = expr, result = [], curLoop = set, match, anyFound, - isXMLFilter = set && set[0] && isXML(set[0]); + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; - while ( expr && set.length ) { - for ( var type in Expr.filter ) { - if ( (match = Expr.match[ type ].exec( expr )) != null ) { - var filter = Expr.filter[ type ], found, item; - anyFound = false; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} - if ( curLoop == result ) { - result = []; +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } - if ( !match ) { - anyFound = found = true; - } else if ( match === true ) { - continue; + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); } } + } - if ( match ) { - for ( var i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - var pass = not ^ !!found; + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - } else { - curLoop[i] = false; - } - } else if ( pass ) { - result.push( item ); - anyFound = true; - } + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + // Make a writable jQuery.Event from the native event object + var event = jQuery.event.fix( nativeEvent ); + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); } } } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG <use> instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); } + } + } + } - expr = expr.replace( Expr.match[ type ], "" ); + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, - if ( !anyFound ) { - return []; + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, - break; + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; } } } + } +}; - // Improper expression - if ( expr == old ) { - if ( anyFound == null ) { - throw "Syntax error, unrecognized expression: " + expr; - } else { - break; +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + return result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); } } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } - old = expr; + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); } - return curLoop; + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; }; -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - match: { - ID: /#((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF_-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF_-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF_-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*_-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF_-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } }, - attrMap: { - "class": "className", - "for": "htmlFor" + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } }, - attrHandle: { - href: function(elem){ - return elem.getAttribute("href"); + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; } + + return event.which; + } +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); }, - relative: { - "+": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !/\W/.test(part), - isPartStrNotTag = isPartStr && !isTag; + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { - if ( isTag && !isXML ) { - part = part.toUpperCase(); + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + /* eslint-disable max-len */ + + // See https://github.com/eslint/eslint/issues/3229 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + /* eslint-enable */ - checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? - elem || false : - elem === part; + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /<script|<style|<link/i, + + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); } } + } + } - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); } - }, - ">": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string"; + domManip( self, args, callback, ignored ); + } ); + } - if ( isPartStr && !/\W/.test(part) ) { - part = isXML ? part : part.toUpperCase(); + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName === part ? parent : false; + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); } } - } else { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + } ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } } } + } + } + } - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); } - }, - "": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1></$2>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { - if ( !part.match(/\W/) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); } + } - checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); - }, - "~": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); - if ( typeof part === "string" && !part.match(/\W/) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); } + } - checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); } + + // Return the cloned set + return clone; }, - find: { - ID: function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? [m] : []; - } - }, - NAME: function(match, context, isXML){ - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], results = context.getElementsByName(match[1]); - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; } + if ( elem[ dataUser.expando ] ) { - return ret.length === 0 ? null : ret; + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } } - }, - TAG: function(match, context){ - return context.getElementsByTagName(match[1]); } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); }, - preFilter: { - CLASS: function(match, curLoop, inplace, result, not, isXML){ - match = " " + match[1].replace(/\\/g, "") + " "; - if ( isXML ) { - return match; - } + remove: function( selector ) { + return remove( this, selector ); + }, - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { - if ( !inplace ) - result.push( elem ); - } else if ( inplace ) { - curLoop[i] = false; + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; } - } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); } + } ); + }, - return false; - }, - ID: function(match){ - return match[1].replace(/\\/g, ""); - }, - TAG: function(match, curLoop){ - for ( var i = 0; curLoop[i] === false; i++ ){} - return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); - }, - CHILD: function(match){ - if ( match[1] == "nth" ) { - // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' - var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( - match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, - // calculate the numbers (first)n+(last) including if they are negative - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); } + } ); + }, - // TODO: Move to normal caching system - match[0] = done++; + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, - return match; - }, - ATTR: function(match, curLoop, inplace, result, not, isXML){ - var name = match[1].replace(/\\/g, ""); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; } + } - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; } - return match; - }, - PSEUDO: function(match, curLoop, inplace, result, not){ - if ( match[1] === "not" ) { - // If we're dealing with a complex expression, or a simple one - if ( match[3].match(chunker).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - if ( !inplace ) { - result.push.apply( result, ret ); + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } } - return false; + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); } - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; } - - return match; - }, - POS: function(match){ - match.unshift( true ); - return match; + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); } - }, - filters: { - enabled: function(elem){ - return elem.disabled === false && elem.type !== "hidden"; - }, - disabled: function(elem){ - return elem.disabled === true; - }, - checked: function(elem){ - return elem.checked === true; - }, - selected: function(elem){ - // Accessing this property makes selected-by-default - // options in Safari work properly - elem.parentNode.selectedIndex; - return elem.selected === true; - }, - parent: function(elem){ - return !!elem.firstChild; - }, - empty: function(elem){ - return !elem.firstChild; - }, - has: function(elem, i, match){ - return !!Sizzle( match[3], elem ).length; - }, - header: function(elem){ - return /h\d/i.test( elem.nodeName ); - }, - text: function(elem){ - return "text" === elem.type; - }, - radio: function(elem){ - return "radio" === elem.type; - }, - checkbox: function(elem){ - return "checkbox" === elem.type; - }, - file: function(elem){ - return "file" === elem.type; - }, - password: function(elem){ - return "password" === elem.type; - }, - submit: function(elem){ - return "submit" === elem.type; - }, - image: function(elem){ - return "image" === elem.type; - }, - reset: function(elem){ - return "reset" === elem.type; - }, - button: function(elem){ - return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; - }, - input: function(elem){ - return /input|select|textarea|button/i.test(elem.nodeName); + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; } - }, - setFilters: { - first: function(elem, i){ - return i === 0; - }, - last: function(elem, i, match, array){ - return i === array.length - 1; - }, - even: function(elem, i){ - return i % 2 === 0; - }, - odd: function(elem, i){ - return i % 2 === 1; + + return view.getComputedStyle( elem ); + }; + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; }, - lt: function(elem, i, match){ - return i < match[3] - 0; + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; }, - gt: function(elem, i, match){ - return i > match[3] - 0; + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; }, - nth: function(elem, i, match){ - return match[3] - 0 == i; + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; }, - eq: function(elem, i, match){ - return match[3] - 0 == i; + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; } - }, - filter: { - PSEUDO: function(elem, match, i, array){ - var name = match[1], filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; - } else if ( name === "not" ) { - var not = match[3]; - - for ( var i = 0, l = not.length; i < l; i++ ) { - if ( not[i] === elem ) { - return false; - } - } + } ); +} )(); - return true; + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; } - }, - CHILD: function(elem, match){ - var type = match[1], node = elem; - switch (type) { - case 'only': - case 'first': - while (node = node.previousSibling) { - if ( node.nodeType === 1 ) return false; - } - if ( type == 'first') return true; - node = elem; - case 'last': - while (node = node.nextSibling) { - if ( node.nodeType === 1 ) return false; - } - return true; - case 'nth': - var first = match[2], last = match[3]; - if ( first == 1 && last == 0 ) { - return true; - } - - var doneName = match[0], - parent = elem.parentNode; - - if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { - var count = 0; - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - parent.sizcache = doneName; - } - - var diff = elem.nodeIndex - last; - if ( first == 0 ) { - return diff == 0; - } else { - return ( diff % first == 0 && diff / first >= 0 ); - } + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); } - }, - ID: function(elem, match){ - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - TAG: function(elem, match){ - return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; - }, - CLASS: function(elem, match){ - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - ATTR: function(elem, match){ - var name = match[1], - result = Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value != check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - POS: function(elem, match, i, array){ - var name = match[2], filter = Expr.setFilters[ name ]; - if ( filter ) { - return filter( elem, i, match, array ); + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } } -}; -var origPOS = Expr.match.POS; + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } -for ( var type in Expr.match ) { - Expr.match[ type ] = RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); + return delta; } -var makeArray = function(array, results) { - array = Array.prototype.slice.call( array ); +function getWidthOrHeight( elem, dimension, extra ) { - if ( results ) { - results.push.apply( results, array ); - return results; + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; } - - return array; -}; -// Perform a simple check to determine if the browser is capable of -// converting a NodeList to an array using builtin methods. -try { - Array.prototype.slice.call( document.documentElement.childNodes ); -// Provide a fallback method if it does not work -} catch(e){ - makeArray = function(array, results) { - var ret = results || []; + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + // Support: IE 9-11 only + // Also use offsetWidth/offsetHeight for when box sizing is unreliable + // We use getClientRects() to check for hidden/disconnected. + // In those cases, the computed value can be trusted to be border-box + if ( ( !support.boxSizingReliable() && isBorderBox || + val === "auto" || + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - } else { - if ( typeof array.length === "number" ) { - for ( var i = 0, l = array.length; i < l; i++ ) { - ret.push( array[i] ); + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; } - } else { - for ( var i = 0; array[i]; i++ ) { - ret.push( array[i] ); + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; } } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); } - return ret; - }; -} + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; -var sortOrder; + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; - if ( ret === 0 ) { - hasDuplicate = true; + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); } - return ret; - }; -} else if ( "sourceIndex" in document.documentElement ) { - sortOrder = function( a, b ) { - var ret = a.sourceIndex - b.sourceIndex; - if ( ret === 0 ) { - hasDuplicate = true; + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); } - return ret; }; -} else if ( document.createRange ) { - sortOrder = function( a, b ) { - var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); - aRange.selectNode(a); - aRange.collapse(true); - bRange.selectNode(b); - bRange.collapse(true); - var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); - if ( ret === 0 ) { - hasDuplicate = true; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; } - return ret; }; -} -// Check to see if the browser returns elements by name when -// querying by getElementById (and provide a workaround) -(function(){ - // We're going to inject a fake input element with a specified name - var form = document.createElement("form"), - id = "script" + (new Date).getTime(); - form.innerHTML = "<input name='" + id + "'/>"; - - // Inject it into the root element, check its status, and remove it quickly - var root = document.documentElement; - root.insertBefore( form, root.firstChild ); - - // The workaround has to do additional checks after a getElementById - // Which slows things down for other browsers (hence the branching) - if ( !!document.getElementById( id ) ) { - Expr.find.ID = function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; } - }; - Expr.filter.ID = function(elem, match){ - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - return elem.nodeType === 1 && node && node.nodeValue === match; - }; + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); } +} ); + - root.removeChild( form ); -})(); +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; -(function(){ - // Check to see if the browser returns only elements - // when doing getElementsByTagName("*") + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; - // Create a fake element - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } - // Make sure no comments are found - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function(match, context){ - var results = context.getElementsByTagName(match[1]); + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; - // Filter out possible comments - if ( match[1] === "*" ) { - var tmp = []; +Tween.prototype.init.prototype = Tween.prototype; - for ( var i = 0; results[i]; i++ ) { - if ( results[i].nodeType === 1 ) { - tmp.push( results[i] ); - } - } +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; - results = tmp; + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; } - return results; - }; + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } } +}; - // Check to see if an attribute returns normalized href attributes - div.innerHTML = "<a href='#'></a>"; - if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && - div.firstChild.getAttribute("href") !== "#" ) { - Expr.attrHandle.href = function(elem){ - return elem.getAttribute("href", 2); - }; +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } } -})(); +}; -if ( document.querySelectorAll ) (function(){ - var oldSizzle = Sizzle, div = document.createElement("div"); - div.innerHTML = "<p class='TEST'></p>"; +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; - // Safari can't handle uppercase or unicode characters when - // in quirks mode. - if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { - return; +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); } - - Sizzle = function(query, context, extra, seed){ - context = context || document; +} - // Only use querySelectorAll on non-XML documents - // (ID selectors don't work in non-HTML documents) - if ( !seed && context.nodeType === 9 && !isXML(context) ) { - try { - return makeArray( context.querySelectorAll(query), extra ); - } catch(e){} +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; } - - return oldSizzle(query, context, extra, seed); - }; + } +} - Sizzle.find = oldSizzle.find; - Sizzle.filter = oldSizzle.filter; - Sizzle.selectors = oldSizzle.selectors; - Sizzle.matches = oldSizzle.matches; -})(); +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; -if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ - var div = document.createElement("div"); - div.innerHTML = "<div class='test e'></div><div class='test'></div>"; + anim.always( function() { - // Opera can't find a second classname (in 9.6) - if ( div.getElementsByClassName("e").length === 0 ) - return; + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { - // Safari caches class attributes, doesn't catch changes (in 3.2) - div.lastChild.className = "e"; + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; - if ( div.getElementsByClassName("e").length === 1 ) + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function(match, context, isXML) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); } - }; -})(); + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ){ - elem.sizcache = doneName; - elem.sizset = i; + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); } - elem = elem[dir]; - var match = false; + } - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } } + style.display = "inline-block"; + } + } + } - if ( elem.nodeType === 1 && !isXML ){ - elem.sizcache = doneName; - elem.sizset = i; + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } - if ( elem.nodeName === cur ) { - match = elem; - break; + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } - elem = elem[dir]; + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; } + } + } +} - checkSet[i] = match; +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; } } } -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ) { - elem.sizcache = doneName; - elem.sizset = i; +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); } - elem = elem[dir]; - var match = false; - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } + deferred.notifyWith( elem, [ animation, percent, remaining ] ); - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem.sizcache = doneName; - elem.sizset = i; - } - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); } - elem = elem[dir]; + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; } + } ), + props = animation.props; - checkSet[i] = match; + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; } } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; } -var contains = document.compareDocumentPosition ? function(a, b){ - return a.compareDocumentPosition(b) & 16; -} : function(a, b){ - return a !== b && (a.contains ? a.contains(b) : true); -}; +jQuery.Animation = jQuery.extend( Animation, { -var isXML = function(elem){ - return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || - !!elem.ownerDocument && isXML( elem.ownerDocument ); -}; + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } -var posProcess = function(selector, context){ - var tmpSet = [], later = "", match, - root = context.nodeType ? [context] : context; + var prop, + index = 0, + length = props.length; - // Position selectors must be done after the filter - // And so must :not(positional) so we move all PSEUDOs to the end - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; - selector = Expr.relative[selector] ? selector + "*" : selector; + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet ); + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } } - return Sizzle.filter( later, tmpSet ); -}; + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } -// EXPOSE -jQuery.find = Sizzle; -jQuery.filter = Sizzle.filter; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.filters; + // Queueing + opt.old = opt.complete; -Sizzle.selectors.filters.hidden = function(elem){ - return elem.offsetWidth === 0 || elem.offsetHeight === 0; -}; + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } -Sizzle.selectors.filters.visible = function(elem){ - return elem.offsetWidth > 0 || elem.offsetHeight > 0; -}; + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; -Sizzle.selectors.filters.animated = function(elem){ - return jQuery.grep(jQuery.timers, function(fn){ - return elem === fn.elem; - }).length; + return opt; }; -jQuery.multiFilter = function( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); - return Sizzle.matches(expr, elems); +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); }; -jQuery.dir = function( elem, dir ){ - var matched = [], cur = elem[dir]; - while ( cur && cur != document ) { - if ( cur.nodeType == 1 ) - matched.push( cur ); - cur = cur[dir]; +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; } - return matched; + + inProgress = true; + schedule(); }; -jQuery.nth = function(cur, result, dir, elem){ - result = result || 1; - var num = 0; +jQuery.fx.stop = function() { + inProgress = null; +}; - for ( ; cur; cur = cur[dir] ) - if ( cur.nodeType == 1 && ++num == result ) - break; +jQuery.fx.speeds = { + slow: 600, + fast: 200, - return cur; + // Default speed + _default: 400 }; -jQuery.sibling = function(n, elem){ - var r = []; - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType == 1 && n != elem ) - r.push( n ); - } +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; - return r; + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); }; -return; -window.Sizzle = Sizzle; +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); -})(); -/* - * A number of helper functions used for managing events. - * Many of the ideas behind this code originated from - * Dean Edwards' addEvent library. - */ -jQuery.event = { + input.type = "checkbox"; - // Bind an event to an element - // Original by Dean Edwards - add: function(elem, types, handler, data) { - if ( elem.nodeType == 3 || elem.nodeType == 8 ) - return; + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; - // For whatever reason, IE has trouble passing the window object - // around, causing it to be cloned in the process - if ( elem.setInterval && elem != window ) - elem = window; + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; - // Make sure that the function being executed has a unique ID - if ( !handler.guid ) - handler.guid = this.guid++; + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); - // if data is passed, bind to handler - if ( data !== undefined ) { - // Create temporary function pointer to original handler - var fn = handler; - // Create unique handler function, wrapped around original handler - handler = this.proxy( fn ); +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); - // Store data in unique handler - handler.data = data; +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; } - // Init the element's event structure - var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}), - handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){ - // Handle the second event of a trigger and when - // an event is called after a page has unloaded - return typeof jQuery !== "undefined" && !jQuery.event.triggered ? - jQuery.event.handle.apply(arguments.callee.elem, arguments) : - undefined; - }); - // Add elem as a property of the handle function - // This is to prevent a memory leak with non-native - // event in IE. - handle.elem = elem; + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - jQuery.each(types.split(/\s+/), function(index, type) { - // Namespaced event handlers - var namespaces = type.split("."); - type = namespaces.shift(); - handler.type = namespaces.slice().sort().join("."); + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } - // Get the current list of functions bound to this event - var handlers = events[type]; - - if ( jQuery.event.specialAll[type] ) - jQuery.event.specialAll[type].setup.call(elem, data, namespaces); + ret = jQuery.find.attr( elem, name ); - // Init the event handler queue - if (!handlers) { - handlers = events[type] = {}; + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, - // Check for a special event handler - // Only use addEventListener/attachEvent if the special - // events handler returns false - if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem, data, namespaces) === false ) { - // Bind the global event handler to the element - if (elem.addEventListener) - elem.addEventListener(type, handle, false); - else if (elem.attachEvent) - elem.attachEvent("on" + type, handle); + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; } } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + - // Add the function to the element's handler list - handlers[handler.guid] = handler; - // Keep track of which events have been used, for global triggering - jQuery.event.global[type] = true; - }); - // Nullify elem to prevent memory leaks in IE - elem = null; +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); }, - guid: 1, - global: {}, + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); - // Detach an event or set of events from an element - remove: function(elem, types, handler) { - // don't do events on text and comment nodes - if ( elem.nodeType == 3 || elem.nodeType == 8 ) +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { return; + } - var events = jQuery.data(elem, "events"), ret, index; + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - if ( events ) { - // Unbind all events for the element - if ( types === undefined || (typeof types === "string" && types.charAt(0) == ".") ) - for ( var type in events ) - this.remove( elem, type + (types || "") ); - else { - // types is actually an event object here - if ( types.type ) { - handler = types.handler; - types = types.type; - } - - // Handle multiple events seperated by a space - // jQuery(...).unbind("mouseover mouseout", fn); - jQuery.each(types.split(/\s+/), function(index, type){ - // Namespaced event handlers - var namespaces = type.split("."); - type = namespaces.shift(); - var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)"); - - if ( events[type] ) { - // remove the given handler for the given type - if ( handler ) - delete events[type][handler.guid]; - - // remove all handlers for the given type - else - for ( var handle in events[type] ) - // Handle the removal of namespaced events - if ( namespace.test(events[type][handle].type) ) - delete events[type][handle]; - - if ( jQuery.event.specialAll[type] ) - jQuery.event.specialAll[type].teardown.call(elem, namespaces); - - // remove generic event handler if no more handlers exist - for ( ret in events[type] ) break; - if ( !ret ) { - if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem, namespaces) === false ) { - if (elem.removeEventListener) - elem.removeEventListener(type, jQuery.data(elem, "handle"), false); - else if (elem.detachEvent) - elem.detachEvent("on" + type, jQuery.data(elem, "handle")); - } - ret = null; - delete events[type]; - } - } - }); - } + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } - // Remove the expando if it's no longer used - for ( ret in events ) break; - if ( !ret ) { - var handle = jQuery.data( elem, "handle" ); - if ( handle ) handle.elem = null; - jQuery.removeData( elem, "events" ); - jQuery.removeData( elem, "handle" ); + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; } + + return elem[ name ]; }, - // bubbling is internal - trigger: function( event, data, elem, bubbling ) { - // Event object or event type - var type = event.type || event; + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } - if( !bubbling ){ - event = typeof event === "object" ? - // jQuery.Event object - event[expando] ? event : - // Object literal - jQuery.extend( jQuery.Event(type), event ) : - // Just the event type (string) - jQuery.Event(type); + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } - if ( type.indexOf("!") >= 0 ) { - event.type = type = type.slice(0, -1); - event.exclusive = true; + return -1; } + } + }, - // Handle a global trigger - if ( !elem ) { - // Don't bubble custom events when global (to avoid too much overhead) - event.stopPropagation(); - // Only trigger if we've ever bound an event for it - if ( this.global[type] ) - jQuery.each( jQuery.cache, function(){ - if ( this.events && this.events[type] ) - jQuery.event.trigger( event, data, this.handle.elem ); - }); + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; } + return null; + }, + set: function( elem ) { - // Handle triggering a single element + /* eslint no-unused-expressions: "off" */ - // don't do events on text and comment nodes - if ( !elem || elem.nodeType == 3 || elem.nodeType == 8 ) - return undefined; - - // Clean up in case it is reused - event.result = undefined; - event.target = elem; - - // Clone the incoming data, if any - data = jQuery.makeArray(data); - data.unshift( event ); + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } } + }; +} - event.currentTarget = elem; +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } - // Trigger the event, it is assumed that "handle" is a function - var handle = jQuery.data(elem, "handle"); - if ( handle ) - handle.apply( elem, data ); - // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links) - if ( (!elem[type] || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false ) - event.result = false; +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} - // Trigger the native events (except for clicks on links) - if ( !bubbling && elem[type] && !event.isDefaultPrevented() && !(jQuery.nodeName(elem, 'a') && type == "click") ) { - this.triggered = true; - try { - elem[ type ](); - // prevent IE from throwing an error for some hidden elements - } catch (e) {} +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } } - this.triggered = false; + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; - if ( !event.isPropagationStopped() ) { - var parent = elem.parentNode || elem.ownerDocument; - if ( parent ) - jQuery.event.trigger(event, data, parent, true); + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; }, - handle: function(event) { - // returned undefined or false - var all, handlers; + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); - event = arguments[0] = jQuery.event.fix( event || window.event ); - event.currentTarget = this; - - // Namespaced event handlers - var namespaces = event.type.split("."); - event.type = namespaces.shift(); + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } - // Cache this now, all = true means, any handler - all = !namespaces.length && !event.exclusive; - - var namespace = RegExp("(^|\\.)" + namespaces.slice().sort().join(".*\\.") + "(\\.|$)"); + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } - handlers = ( jQuery.data(this, "events") || {} )[event.type]; + return this.each( function() { + var className, i, self, classNames; - for ( var j in handlers ) { - var handler = handlers[j]; + if ( isValidValue ) { - // Filter the functions by class - if ( all || namespace.test(handler.type) ) { - // Pass in a reference to the handler function itself - // So that we can later remove it - event.handler = handler; - event.data = handler.data; + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); - var ret = handler.apply(this, arguments); + while ( ( className = classNames[ i++ ] ) ) { - if( ret !== undefined ){ - event.result = ret; - if ( ret === false ) { - event.preventDefault(); - event.stopPropagation(); + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); } } - if( event.isImmediatePropagationStopped() ) - break; + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } } - } + } ); }, - props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + hasClass: function( selector ) { + var className, elem, + i = 0; - fix: function(event) { - if ( event[expando] ) - return event; + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } - // store a copy of the original event object - // and "clone" to set read-only properties - var originalEvent = event; - event = jQuery.Event( originalEvent ); + return false; + } +} ); - for ( var i = this.props.length, prop; i; ){ - prop = this.props[ --i ]; - event[ prop ] = originalEvent[ prop ]; - } - // Fix target property, if necessary - if ( !event.target ) - event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either - // check if target is a textnode (safari) - if ( event.target.nodeType == 3 ) - event.target = event.target.parentNode; - // Add relatedTarget, if necessary - if ( !event.relatedTarget && event.fromElement ) - event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement; +var rreturn = /\r/g; - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && event.clientX != null ) { - var doc = document.documentElement, body = document.body; - event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0); - event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0); - } +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; - // Add which for key events - if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) ) - event.which = event.charCode || event.keyCode; + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) - if ( !event.metaKey && event.ctrlKey ) - event.metaKey = event.ctrlKey; + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } - // Add which for click: 1 == left; 2 == middle; 3 == right - // Note: button is not normalized, so don't use it - if ( !event.which && event.button ) - event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + ret = elem.value; - return event; - }, + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } - proxy: function( fn, proxy ){ - proxy = proxy || function(){ return fn.apply(this, arguments); }; - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++; - // So proxy can be declared as an argument - return proxy; - }, + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } - special: { - ready: { - // Make sure the ready event is setup - setup: bindReady, - teardown: function() {} + return; } - }, - - specialAll: { - live: { - setup: function( selector, namespaces ){ - jQuery.event.add( this, namespaces[0], liveHandler ); + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; }, - teardown: function( namespaces ){ - if ( namespaces.length ) { - var remove = 0, name = RegExp("(^|\\.)" + namespaces[0] + "(\\.|$)"); - - jQuery.each( (jQuery.data(this, "events").live || {}), function(){ - if ( name.test(this.type) ) - remove++; - }); - - if ( remove < 1 ) - jQuery.event.remove( this, namespaces[0], liveHandler ); + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; } + return values; } } } -}; +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); -jQuery.Event = function( src ){ - // Allow instantiation without the 'new' keyword - if( !this.preventDefault ) - return new jQuery.Event(src); - - // Event object - if( src && src.type ){ - this.originalEvent = src; - this.type = src.type; - // Event type - }else - this.type = src; - // timeStamp is buggy for some events on Firefox(#3843) - // So we won't rely on the native value - this.timeStamp = now(); - - // Mark it as fixed - this[expando] = true; -}; -function returnFalse(){ - return false; -} -function returnTrue(){ - return true; -} -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - preventDefault: function() { - this.isDefaultPrevented = returnTrue; +// Return jQuery for attributes-only inclusion - var e = this.originalEvent; - if( !e ) + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { return; - // if preventDefault exists run it on the original event - if (e.preventDefault) - e.preventDefault(); - // otherwise set the returnValue property of the original event to false (IE) - e.returnValue = false; - }, - stopPropagation: function() { - this.isPropagationStopped = returnTrue; + } - var e = this.originalEvent; - if( !e ) + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { return; - // if stopPropagation exists run it on the original event - if (e.stopPropagation) - e.stopPropagation(); - // otherwise set the cancelBubble property of the original event to true (IE) - e.cancelBubble = true; - }, - stopImmediatePropagation:function(){ - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - }, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse -}; -// Checks if an event happened on an element within another element -// Used in jQuery.event.special.mouseenter and mouseleave handlers -var withinElement = function(event) { - // Check if mouse(over|out) are still within the same parent element - var parent = event.relatedTarget; - // Traverse up the tree - while ( parent && parent != this ) - try { parent = parent.parentNode; } - catch(e) { parent = this; } - - if( parent != this ){ - // set the correct event type - event.type = event.data; - // handle event if we actually just moused on to a non sub-element - jQuery.event.handle.apply( this, arguments ); - } -}; - -jQuery.each({ - mouseover: 'mouseenter', - mouseout: 'mouseleave' -}, function( orig, fix ){ - jQuery.event.special[ fix ] = { - setup: function(){ - jQuery.event.add( this, orig, withinElement, fix ); - }, - teardown: function(){ - jQuery.event.remove( this, orig, withinElement ); } - }; -}); -jQuery.fn.extend({ - bind: function( type, data, fn ) { - return type == "unload" ? this.one(type, data, fn) : this.each(function(){ - jQuery.event.add( this, type, fn || data, fn && data ); - }); - }, + if ( type.indexOf( "." ) > -1 ) { - one: function( type, data, fn ) { - var one = jQuery.event.proxy( fn || data, function(event) { - jQuery(this).unbind(event, one); - return (fn || data).apply( this, arguments ); - }); - return this.each(function(){ - jQuery.event.add( this, type, one, fn && data); - }); - }, + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; - unbind: function( type, fn ) { - return this.each(function(){ - jQuery.event.remove( this, type, fn ); - }); + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; }, + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + trigger: function( type, data ) { - return this.each(function(){ + return this.each( function() { jQuery.event.trigger( type, data, this ); - }); + } ); }, - triggerHandler: function( type, data ) { - if( this[0] ){ - var event = jQuery.Event(type); - event.preventDefault(); - event.stopPropagation(); - jQuery.event.trigger( event, data, this[0] ); - return event.result; - } - }, - - toggle: function( fn ) { - // Save reference to arguments for access in closure - var args = arguments, i = 1; + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; - // link all the functions, so any of them can unbind this click handler - while( i < args.length ) - jQuery.event.proxy( fn, args[i++] ); + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); - return this.click( jQuery.event.proxy( fn, function(event) { - // Figure out which function to execute - this.lastToggle = ( this.lastToggle || 0 ) % i; + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; - // Make sure that clicks stop - event.preventDefault(); + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); - // and execute the function - return args[ this.lastToggle++ ].apply( this, arguments ) || false; - })); - }, + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; - hover: function(fnOver, fnOut) { - return this.mouseenter(fnOver).mouseleave(fnOut); - }, +var nonce = Date.now(); - ready: function(fn) { - // Attach the listeners - bindReady(); +var rquery = ( /\?/ ); - // If the DOM is already ready - if ( jQuery.isReady ) - // Execute the function immediately - fn.call( document, jQuery ); - // Otherwise, remember the function for later - else - // Add the function to the wait list - jQuery.readyList.push( fn ); - return this; - }, - - live: function( type, fn ){ - var proxy = jQuery.event.proxy( fn ); - proxy.guid += this.selector + type; +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } - jQuery(document).bind( liveConvert(type, this.selector), this.selector, proxy ); + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } - return this; - }, - - die: function( type, fn ){ - jQuery(document).unbind( liveConvert(type, this.selector), fn ? { guid: fn.guid + this.selector + type } : null ); - return this; + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); } -}); + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; -function liveHandler( event ){ - var check = RegExp("(^|\\.)" + event.type + "(\\.|$)"), - stop = true, - elems = []; +function buildParams( prefix, obj, traditional, add ) { + var name; - jQuery.each(jQuery.data(this, "events").live || [], function(i, fn){ - if ( check.test(fn.type) ) { - var elem = jQuery(event.target).closest(fn.data)[0]; - if ( elem ) - elems.push({ elem: elem, fn: fn }); + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); } - }); - elems.sort(function(a,b) { - return jQuery.data(a.elem, "closest") - jQuery.data(b.elem, "closest"); - }); - - jQuery.each(elems, function(){ - if ( this.fn.call(this.elem, event, this.fn.data) === false ) - return (stop = false); - }); + } else { - return stop; + // Serialize scalar item. + add( prefix, obj ); + } } -function liveConvert(type, selector){ - return ["live", type, selector.replace(/\./g, "`").replace(/ /g, "|")].join("."); -} +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { -jQuery.extend({ - isReady: false, - readyList: [], - // Handle when the DOM is ready - ready: function() { - // Make sure that the DOM is not already loaded - if ( !jQuery.isReady ) { - // Remember that the DOM is ready - jQuery.isReady = true; - - // If there are functions bound, to execute - if ( jQuery.readyList ) { - // Execute all of them - jQuery.each( jQuery.readyList, function(){ - this.call( document, jQuery ); - }); + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; - // Reset the list of functions - jQuery.readyList = null; - } + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } - // Trigger any bound ready events - jQuery(document).triggerHandler("ready"); + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); } } -}); -var readyBound = false; - -function bindReady(){ - if ( readyBound ) return; - readyBound = true; - - // Mozilla, Opera and webkit nightlies currently support this event - if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", function(){ - document.removeEventListener( "DOMContentLoaded", arguments.callee, false ); - jQuery.ready(); - }, false ); - - // If IE event model is used - } else if ( document.attachEvent ) { - // ensure firing before onload, - // maybe late but safe also for iframes - document.attachEvent("onreadystatechange", function(){ - if ( document.readyState === "complete" ) { - document.detachEvent( "onreadystatechange", arguments.callee ); - jQuery.ready(); - } - }); + // Return the resulting serialization + return s.join( "&" ); +}; - // If IE and not an iframe - // continually check to see if the document is ready - if ( document.documentElement.doScroll && window == window.top ) (function(){ - if ( jQuery.isReady ) return; +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } - try { - // If IE is used, use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - document.documentElement.doScroll("left"); - } catch( error ) { - setTimeout( arguments.callee, 0 ); - return; + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); } - // and execute any waiting functions - jQuery.ready(); - })(); + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } - // A fallback to window.onload, that will always work - jQuery.event.add( window, "load", jQuery.ready ); -} + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; -jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," + - "mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave," + - "change,select,submit,keydown,keypress,keyup,error").split(","), function(i, name){ + if ( isFunction( func ) ) { - // Handle event binding - jQuery.fn[name] = function(fn){ - return fn ? this.bind(name, fn) : this.trigger(name); - }; -}); + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { -// Prevent memory leaks in IE -// And prevent errors on refresh with events like mouseover in other browsers -// Window isn't included so as not to unbind existing unload events -jQuery( window ).bind( 'unload', function(){ - for ( var id in jQuery.cache ) - // Skip the window - if ( id != 1 && jQuery.cache[ id ].handle ) - jQuery.event.remove( jQuery.cache[ id ].handle.elem ); -}); -(function(){ + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); - jQuery.support = {}; + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} - var root = document.documentElement, - script = document.createElement("script"), - div = document.createElement("div"), - id = "script" + (new Date).getTime(); +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } - div.style.display = "none"; - div.innerHTML = ' <link/><table></table><a href="/a" style="color:red;float:left;opacity:.5;">a</a><select><option>text</option></select><object><param/></object>'; + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} - var all = div.getElementsByTagName("*"), - a = div.getElementsByTagName("a")[0]; +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; - // Can't get basic test support - if ( !all || !all.length || !a ) { - return; + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } } - - jQuery.support = { - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: div.firstChild.nodeType == 3, - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, - - // Make sure that you can get all elements in an <object> element - // IE 7 always returns no results - objectAll: !!div.getElementsByTagName("object")[0] - .getElementsByTagName("*").length, - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, - - // Get the style information from getAttribute - // (IE uses .cssText insted) - style: /red/.test( a.getAttribute("style") ), - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: a.getAttribute("href") === "/a", - - // Make sure that element opacity exists - // (IE uses filter instead) - opacity: a.style.opacity === "0.5", - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Will be defined later - scriptEval: false, - noCloneEvent: true, - boxModel: null - }; - - script.type = "text/javascript"; - try { - script.appendChild( document.createTextNode( "window." + id + "=1;" ) ); - } catch(e){} - - root.insertBefore( script, root.firstChild ); - - // Make sure that the execution of code works by injecting a script - // tag with appendChild/createTextNode - // (IE doesn't support this, fails, and uses .text instead) - if ( window[ id ] ) { - jQuery.support.scriptEval = true; - delete window[ id ]; - } - - root.removeChild( script ); - - if ( div.attachEvent && div.fireEvent ) { - div.attachEvent("onclick", function(){ - // Cloning a node shouldn't copy over any - // bound event handlers (IE does this) - jQuery.support.noCloneEvent = false; - div.detachEvent("onclick", arguments.callee); - }); - div.cloneNode(true).fireEvent("onclick"); + if ( deep ) { + jQuery.extend( true, target, deep ); } - // Figure out if the W3C box model works as expected - // document.body must exist before we can do this - jQuery(function(){ - var div = document.createElement("div"); - div.style.width = div.style.paddingLeft = "1px"; + return target; +} - document.body.appendChild( div ); - jQuery.boxModel = jQuery.support.boxModel = div.offsetWidth === 2; - document.body.removeChild( div ).style.display = 'none'; - }); -})(); - -var styleFloat = jQuery.support.cssFloat ? "cssFloat" : "styleFloat"; - -jQuery.props = { - "for": "htmlFor", - "class": "className", - "float": styleFloat, - cssFloat: styleFloat, - styleFloat: styleFloat, - readonly: "readOnly", - maxlength: "maxLength", - cellspacing: "cellSpacing", - rowspan: "rowSpan", - tabindex: "tabIndex" -}; -jQuery.fn.extend({ - // Keep a copy of the old load - _load: jQuery.fn.load, +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { - load: function( url, params, callback ) { - if ( typeof url !== "string" ) - return this._load( url ); + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; - var off = url.indexOf(" "); - if ( off >= 0 ) { - var selector = url.slice(off, url.length); - url = url.slice(0, off); + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); } + } - // Default to a GET request - var type = "GET"; + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } - // If the second parameter was provided - if ( params ) - // If it's a function - if ( jQuery.isFunction( params ) ) { - // We assume that it's the callback - callback = params; - params = null; + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { - // Otherwise, build a param string - } else if( typeof params === "object" ) { - params = jQuery.param( params ); - type = "POST"; + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; } + } - var self = this; + // Or just use first one + finalDataType = finalDataType || firstDataType; + } - // Request the remote document - jQuery.ajax({ - url: url, - type: type, - dataType: "html", - data: params, - complete: function(res, status){ - // If successful, inject the HTML into all the matched elements - if ( status == "success" || status == "notmodified" ) - // See if a selector was specified - self.html( selector ? - // Create a dummy div to hold the results - jQuery("<div/>") - // inject the contents of the document in, removing the scripts - // to avoid any 'Permission Denied' errors in IE - .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, "")) - - // Locate the specified elements - .find(selector) : - - // If not, just inject the full result - res.responseText ); - - if( callback ) - self.each( callback, [res.responseText, status, res] ); - } - }); - return this; - }, + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} - serialize: function() { - return jQuery.param(this.serializeArray()); - }, - serializeArray: function() { - return this.map(function(){ - return this.elements ? jQuery.makeArray(this.elements) : this; - }) - .filter(function(){ - return this.name && !this.disabled && - (this.checked || /select|textarea/i.test(this.nodeName) || - /text|hidden|password|search/i.test(this.type)); - }) - .map(function(i, elem){ - var val = jQuery(this).val(); - return val == null ? null : - jQuery.isArray(val) ? - jQuery.map( val, function(val, i){ - return {name: elem.name, value: val}; - }) : - {name: elem.name, value: val}; - }).get(); +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } } -}); -// Attach a bunch of functions for handling common AJAX events -jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){ - jQuery.fn[o] = function(f){ - return this.bind(o, f); - }; -}); + current = dataTypes.shift(); -var jsc = now(); + // Convert to each sequential dataType + while ( current ) { -jQuery.extend({ - - get: function( url, data, callback, type ) { - // shift arguments if data argument was ommited - if ( jQuery.isFunction( data ) ) { - callback = data; - data = null; + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; } - return jQuery.ajax({ - type: "GET", - url: url, - data: data, - success: callback, - dataType: type - }); - }, + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } - getScript: function( url, callback ) { - return jQuery.get(url, null, callback, "script"); - }, + prev = current; + current = dataTypes.shift(); - getJSON: function( url, data, callback ) { - return jQuery.get(url, data, callback, "json"); - }, + if ( current ) { - post: function( url, data, callback, type ) { - if ( jQuery.isFunction( data ) ) { - callback = data; - data = {}; + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } } + } - return jQuery.ajax({ - type: "POST", - url: url, - data: data, - success: callback, - dataType: type - }); - }, + return { state: "success", data: response }; +} - ajaxSetup: function( settings ) { - jQuery.extend( jQuery.ajaxSettings, settings ); - }, +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, ajaxSettings: { url: location.href, - global: true, type: "GET", - contentType: "application/x-www-form-urlencoded", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, processData: true, async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* timeout: 0, data: null, + dataType: null, username: null, password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, */ - // Create the request object; Microsoft failed to properly - // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available - // This function can be overriden by calling jQuery.ajaxSetup - xhr:function(){ - return window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest(); - }, + accepts: { - xml: "application/xml, text/xml", - html: "text/html", - script: "text/javascript, application/javascript", - json: "application/json, text/javascript", + "*": allTypes, text: "text/plain", - _default: "*/*" + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true } }, - // Last-Modified header cache for next request - lastModified: {}, + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? - ajax: function( s ) { - // Extend the settings, but re-extend 's' so that it can be - // checked again later (in the test suite, specifically) - s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s)); - - var jsonp, jsre = /=\?(&|$)/g, status, data, - type = s.type.toUpperCase(); - - // convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) - s.data = jQuery.param(s.data); - - // Handle JSONP Parameter Callbacks - if ( s.dataType == "jsonp" ) { - if ( type == "GET" ) { - if ( !s.url.match(jsre) ) - s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?"; - } else if ( !s.data || !s.data.match(jsre) ) - s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?"; - s.dataType = "json"; - } - - // Build temporary JSONP function - if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) { - jsonp = "jsonp" + jsc++; - - // Replace the =? sequence both in the query string and the data - if ( s.data ) - s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1"); - s.url = s.url.replace(jsre, "=" + jsonp + "$1"); - - // We need to make sure - // that a JSONP style response is executed properly - s.dataType = "script"; - - // Handle JSONP-style loading - window[ jsonp ] = function(tmp){ - data = tmp; - success(); - complete(); - // Garbage collect - window[ jsonp ] = undefined; - try{ delete window[ jsonp ]; } catch(e){} - if ( head ) - head.removeChild( script ); - }; - } + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - if ( s.dataType == "script" && s.cache == null ) - s.cache = false; + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, - if ( s.cache === false && type == "GET" ) { - var ts = now(); - // try replacing _= if it is there - var ret = s.url.replace(/(\?|&)_=.*?(&|$)/, "$1_=" + ts + "$2"); - // if nothing was replaced, add timestamp to the end - s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : ""); - } + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), - // If data is available, append data to url for get requests - if ( s.data && type == "GET" ) { - s.url += (s.url.match(/\?/) ? "&" : "?") + s.data; + // Main method + ajax: function( url, options ) { - // IE likes to send both get and post data, prevent this - s.data = null; + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; } - // Watch for a new set of requests - if ( s.global && ! jQuery.active++ ) - jQuery.event.trigger( "ajaxStart" ); + // Force options to be an object + options = options || {}; - // Matches an absolute URL, and saves the domain - var parts = /^(\w+:)?\/\/([^\/?#]+)/.exec( s.url ); - - // If we're requesting a remote document - // and trying to load JSON or Script with a GET - if ( s.dataType == "script" && type == "GET" && parts - && ( parts[1] && parts[1] != location.protocol || parts[2] != location.host )){ - - var head = document.getElementsByTagName("head")[0]; - var script = document.createElement("script"); - script.src = s.url; - if (s.scriptCharset) - script.charset = s.scriptCharset; - - // Handle Script loading - if ( !jsonp ) { - var done = false; - - // Attach handlers for all browsers - script.onload = script.onreadystatechange = function(){ - if ( !done && (!this.readyState || - this.readyState == "loaded" || this.readyState == "complete") ) { - done = true; - success(); - complete(); - - // Handle memory leak in IE - script.onload = script.onreadystatechange = null; - head.removeChild( script ); - } - }; - } + var transport, - head.appendChild(script); + // URL without anti-cache param + cacheURL, - // We handle everything using the script element injection - return undefined; - } + // Response headers + responseHeadersString, + responseHeaders, - var requestDone = false; + // timeout handle + timeoutTimer, - // Create the request object - var xhr = s.xhr(); + // Url cleanup var + urlAnchor, - // Open the socket - // Passing null username, generates a login popup on Opera (#2865) - if( s.username ) - xhr.open(type, s.url, s.async, s.username, s.password); - else - xhr.open(type, s.url, s.async); + // Request state (becomes false upon send and true upon completion) + completed, - // Need an extra try/catch for cross domain requests in Firefox 3 - try { - // Set the correct header, if data is being sent - if ( s.data ) - xhr.setRequestHeader("Content-Type", s.contentType); + // To know if global events are to be dispatched + fireGlobals, - // Set the If-Modified-Since header, if ifModified mode. - if ( s.ifModified ) - xhr.setRequestHeader("If-Modified-Since", - jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" ); + // Loop variable + i, - // Set header so the called script knows that it's an XMLHttpRequest - xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest"); + // uncached part of the url + uncached, - // Set the Accepts header for the server, depending on the dataType - xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ? - s.accepts[ s.dataType ] + ", */*" : - s.accepts._default ); - } catch(e){} + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && s.beforeSend(xhr, s) === false ) { - // Handle the global AJAX counter - if ( s.global && ! --jQuery.active ) - jQuery.event.trigger( "ajaxStop" ); - // close opended socket - xhr.abort(); - return false; - } + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, - if ( s.global ) - jQuery.event.trigger("ajaxSend", [xhr, s]); - - // Wait for a response to come back - var onreadystatechange = function(isTimeout){ - // The request was aborted, clear the interval and decrement jQuery.active - if (xhr.readyState == 0) { - if (ival) { - // clear poll interval - clearInterval(ival); - ival = null; - // Handle the global AJAX counter - if ( s.global && ! --jQuery.active ) - jQuery.event.trigger( "ajaxStop" ); - } - // The transfer is complete and the data is available, or the request timed out - } else if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) { - requestDone = true; - - // clear poll interval - if (ival) { - clearInterval(ival); - ival = null; - } - - status = isTimeout == "timeout" ? "timeout" : - !jQuery.httpSuccess( xhr ) ? "error" : - s.ifModified && jQuery.httpNotModified( xhr, s.url ) ? "notmodified" : - "success"; - - if ( status == "success" ) { - // Watch for, and catch, XML document parse errors - try { - // process the data (runs the xml through httpData regardless of callback) - data = jQuery.httpData( xhr, s.dataType, s ); - } catch(e) { - status = "parsererror"; + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; } + }; - // Make sure that the request was successful or notmodified - if ( status == "success" ) { - // Cache Last-Modified header, if ifModified mode. - var modRes; - try { - modRes = xhr.getResponseHeader("Last-Modified"); - } catch(e) {} // swallow exception thrown by FF if header is not available + // Attach deferreds + deferred.promise( jqXHR ); - if ( s.ifModified && modRes ) - jQuery.lastModified[s.url] = modRes; + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); - // JSONP handles its own success callback - if ( !jsonp ) - success(); - } else - jQuery.handleError(s, xhr, status); + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; - // Fire the complete handlers - complete(); + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; - if ( isTimeout ) - xhr.abort(); + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); - // Stop memory leaks - if ( s.async ) - xhr = null; + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; } - }; + } - if ( s.async ) { - // don't attach the handler to the request, just poll it instead - var ival = setInterval(onreadystatechange, 13); + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - // Timeout checker - if ( s.timeout > 0 ) - setTimeout(function(){ - // Check to see if the request is still happening - if ( xhr && !requestDone ) - onreadystatechange( "timeout" ); - }, s.timeout); + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; } - // Send the data - try { - xhr.send(s.data); - } catch(e) { - jQuery.handleError(s, xhr, null, e); + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); } - // firefox 1.5 doesn't fire statechange for sync requests - if ( !s.async ) - onreadystatechange(); + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); - function success(){ - // If a local callback was specified, fire it and pass it the data - if ( s.success ) - s.success( data, status ); + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; - // Fire the global callback - if ( s.global ) - jQuery.event.trigger( "ajaxSuccess", [xhr, s] ); + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); } - function complete(){ - // Process result - if ( s.complete ) - s.complete(xhr, status); + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } - // The request was completed - if ( s.global ) - jQuery.event.trigger( "ajaxComplete", [xhr, s] ); + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } - // Handle the global AJAX counter - if ( s.global && ! --jQuery.active ) - jQuery.event.trigger( "ajaxStop" ); + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); } - // return XMLHttpRequest to allow aborting the request etc. - return xhr; - }, + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { - handleError: function( s, xhr, status, e ) { - // If a local callback was specified, fire it - if ( s.error ) s.error( xhr, status, e ); + // Abort if not done already and return + return jqXHR.abort(); + } - // Fire the global callback - if ( s.global ) - jQuery.event.trigger( "ajaxError", [xhr, s, e] ); - }, + // Aborting is no longer a cancellation + strAbort = "abort"; - // Counter for holding the number of active queries - active: 0, + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); - // Determines if an XMLHttpRequest was successful or not - httpSuccess: function( xhr ) { - try { - // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450 - return !xhr.status && location.protocol == "file:" || - ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223; - } catch(e){} - return false; - }, + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - // Determines if an XMLHttpRequest returns NotModified - httpNotModified: function( xhr, url ) { - try { - var xhrRes = xhr.getResponseHeader("Last-Modified"); + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; - // Firefox always returns 200. check Last-Modified date - return xhr.status == 304 || xhrRes == jQuery.lastModified[url]; - } catch(e){} - return false; - }, + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } - httpData: function( xhr, type, s ) { - var ct = xhr.getResponseHeader("content-type"), - xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0, - data = xml ? xhr.responseXML : xhr.responseText; + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } - if ( xml && data.documentElement.tagName == "parsererror" ) - throw "parsererror"; - - // Allow a pre-filtering function to sanitize the response - // s != null is checked to keep backwards compatibility - if( s && s.dataFilter ) - data = s.dataFilter( data, type ); + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } - // The filter can actually parse the response - if( typeof data === "string" ){ + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { - // If the type is "script", eval it in global context - if ( type == "script" ) - jQuery.globalEval( data ); + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } - // Get the JavaScript object, if JSON is used. - if ( type == "json" ) - data = window["eval"]("(" + data + ")"); + // Propagate others as results + done( -1, e ); + } } - - return data; - }, - // Serialize an array of form elements or a set of - // key/values into a query string - param: function( a ) { - var s = [ ]; + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; - function add( key, value ){ - s[ s.length ] = encodeURIComponent(key) + '=' + encodeURIComponent(value); - }; + // Ignore repeat invocations + if ( completed ) { + return; + } - // If an array was passed in, assume that it is an array - // of form elements - if ( jQuery.isArray(a) || a.jquery ) - // Serialize the form elements - jQuery.each( a, function(){ - add( this.name, this.value ); - }); + completed = true; - // Otherwise, assume that it's an object of key/value pairs - else - // Serialize the key/values - for ( var j in a ) - // If the value is an array then the key names need to be repeated - if ( jQuery.isArray(a[j]) ) - jQuery.each( a[j], function(){ - add( j, this ); - }); - else - add( j, jQuery.isFunction(a[j]) ? a[j]() : a[j] ); + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } - // Return the resulting serialization - return s.join("&").replace(/%20/g, "+"); - } + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; -}); -var elemdisplay = {}, - timerId, - fxAttrs = [ - // height animations - [ "height", "marginTop", "marginBottom", "paddingTop", "paddingBottom" ], - // width animations - [ "width", "marginLeft", "marginRight", "paddingLeft", "paddingRight" ], - // opacity animations - [ "opacity" ] - ]; - -function genFx( type, num ){ - var obj = {}; - jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function(){ - obj[ this ] = type; - }); - return obj; -} + // Cache response headers + responseHeadersString = headers || ""; -jQuery.fn.extend({ - show: function(speed,callback){ - if ( speed ) { - return this.animate( genFx("show", 3), speed, callback); - } else { - for ( var i = 0, l = this.length; i < l; i++ ){ - var old = jQuery.data(this[i], "olddisplay"); - - this[i].style.display = old || ""; - - if ( jQuery.css(this[i], "display") === "none" ) { - var tagName = this[i].tagName, display; - - if ( elemdisplay[ tagName ] ) { - display = elemdisplay[ tagName ]; - } else { - var elem = jQuery("<" + tagName + " />").appendTo("body"); - - display = elem.css("display"); - if ( display === "none" ) - display = "block"; - - elem.remove(); - - elemdisplay[ tagName ] = display; + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; } - - jQuery.data(this[i], "olddisplay", display); } } - // Set the display of the elements in a second loop - // to avoid the constant reflow - for ( var i = 0, l = this.length; i < l; i++ ){ - this[i].style.display = jQuery.data(this[i], "olddisplay") || ""; + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } } - - return this; } + + return jqXHR; }, - hide: function(speed,callback){ - if ( speed ) { - return this.animate( genFx("hide", 3), speed, callback); - } else { - for ( var i = 0, l = this.length; i < l; i++ ){ - var old = jQuery.data(this[i], "olddisplay"); - if ( !old && old !== "none" ) - jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display")); + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url, options ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); } - // Set the display of the elements in a second loop - // to avoid the constant reflow - for ( var i = 0, l = this.length; i < l; i++ ){ - this[i].style.display = "none"; + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); } - return this; + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); } + + return this; }, - // Save the old toggle function - _toggle: jQuery.fn.toggle, + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } - toggle: function( fn, fn2 ){ - var bool = typeof fn === "boolean"; + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); - return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ? - this._toggle.apply( this, arguments ) : - fn == null || bool ? - this.each(function(){ - var state = bool ? fn : jQuery(this).is(":hidden"); - jQuery(this)[ state ? "show" : "hide" ](); - }) : - this.animate(genFx("toggle", 3), fn, fn2); + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); }, - fadeTo: function(speed,to,callback){ - return this.animate({opacity: to}, speed, callback); + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); }, - animate: function( prop, speed, easing, callback ) { - var optall = jQuery.speed(speed, easing, callback); + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); - return this[ optall.queue === false ? "each" : "queue" ](function(){ - - var opt = jQuery.extend({}, optall), p, - hidden = this.nodeType == 1 && jQuery(this).is(":hidden"), - self = this; - - for ( p in prop ) { - if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden ) - return opt.complete.call(this); - if ( ( p == "height" || p == "width" ) && this.style ) { - // Store display property - opt.display = jQuery.css(this, "display"); +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; - // Make sure that nothing sneaks out - opt.overflow = this.style.overflow; - } - } - if ( opt.overflow != null ) - this.style.overflow = "hidden"; - opt.curAnim = jQuery.extend({}, prop); - jQuery.each( prop, function(name, val){ - var e = new jQuery.fx( self, opt, name ); +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; - if ( /toggle|show|hide/.test(val) ) - e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop ); - else { - var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/), - start = e.cur(true) || 0; +var xhrSuccessStatus = { - if ( parts ) { - var end = parseFloat(parts[2]), - unit = parts[3] || "px"; + // File protocol always yields status code 0, assume 200 + 0: 200, - // We need to compute starting value - if ( unit != "px" ) { - self.style[ name ] = (end || 1) + unit; - start = ((end || 1) / e.cur(true)) * start; - self.style[ name ] = start + unit; + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } } + }; + }; - // If a +=/-= token was provided, we're doing a relative animation - if ( parts[1] ) - end = ((parts[1] == "-=" ? -1 : 1) * end) + start; + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); - e.custom( start, end, unit ); - } else - e.custom( start, val, "" ); + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; } - }); - // For JS strict compliance - return true; - }); - }, + // Create the abort callback + callback = callback( "abort" ); - stop: function(clearQueue, gotoEnd){ - var timers = jQuery.timers; + try { - if (clearQueue) - this.queue([]); + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { - this.each(function(){ - // go in reverse order so anything added to the queue during the loop is ignored - for ( var i = timers.length - 1; i >= 0; i-- ) - if ( timers[i].elem == this ) { - if (gotoEnd) - // force the next step to be the last - timers[i](true); - timers.splice(i, 1); + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } } - }); + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); - // start the next in the queue if the last step wasn't forced - if (!gotoEnd) - this.dequeue(); - return this; + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; } +} ); -}); +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( "<script>" ) + .attr( s.scriptAttrs || {} ) + .prop( { charset: s.scriptCharset, src: s.url } ) + .on( "load error", callback = function( evt ) { + script.remove(); + callback = null; + if ( evt ) { + complete( evt.type === "error" ? 404 : 200, evt.type ); + } + } ); + + // Use native DOM manipulation to avoid our domManip AJAX trickery + document.head.appendChild( script[ 0 ] ); + }, + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); -// Generate shortcuts for custom animations -jQuery.each({ - slideDown: genFx("show", 1), - slideUp: genFx("hide", 1), - slideToggle: genFx("toggle", 1), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" } -}, function( name, props ){ - jQuery.fn[ name ] = function( speed, callback ){ - return this.animate( props, speed, callback ); - }; -}); -jQuery.extend({ - speed: function(speed, easing, fn) { - var opt = typeof speed === "object" ? speed : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction(easing) && easing + +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup( { + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +} ); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && + ( s.contentType || "" ) + .indexOf( "application/x-www-form-urlencoded" ) === 0 && + rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters[ "script json" ] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; }; - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - jQuery.fx.speeds[opt.duration] || jQuery.fx.speeds._default; + // Force json dataType + s.dataTypes[ 0 ] = "json"; - // Queueing - opt.old = opt.complete; - opt.complete = function(){ - if ( opt.queue !== false ) - jQuery(this).dequeue(); - if ( jQuery.isFunction( opt.old ) ) - opt.old.call( this ); + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; }; - return opt; - }, + // Clean-up function (fires after converters) + jqXHR.always( function() { - easing: { - linear: function( p, n, firstNum, diff ) { - return firstNum + diff * p; - }, - swing: function( p, n, firstNum, diff ) { - return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum; - } - }, + // If previous value didn't exist - remove it + if ( overwritten === undefined ) { + jQuery( window ).removeProp( callbackName ); - timers: [], + // Otherwise restore preexisting value + } else { + window[ callbackName ] = overwritten; + } - fx: function( elem, options, prop ){ - this.options = options; - this.elem = elem; - this.prop = prop; + // Save back as free + if ( s[ callbackName ] ) { - if ( !options.orig ) - options.orig = {}; - } + // Make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; -}); + // Save the callback name for future use + oldCallbacks.push( callbackName ); + } -jQuery.fx.prototype = { + // Call if it was a function and we have a response + if ( responseContainer && isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } - // Simple function for setting a style value - update: function(){ - if ( this.options.step ) - this.options.step.call( this.elem, this.now, this ); + responseContainer = overwritten = undefined; + } ); - (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this ); + // Delegate to script + return "script"; + } +} ); - // Set display property to block for height/width animations - if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style ) - this.elem.style.display = "block"; - }, - // Get the current size - cur: function(force){ - if ( this.elem[this.prop] != null && (!this.elem.style || this.elem.style[this.prop] == null) ) - return this.elem[ this.prop ]; - var r = parseFloat(jQuery.css(this.elem, this.prop, force)); - return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0; - }, - // Start an animation from one number to another - custom: function(from, to, unit){ - this.startTime = now(); - this.start = from; - this.end = to; - this.unit = unit || this.unit || "px"; - this.now = this.start; - this.pos = this.state = 0; +// Support: Safari 8 only +// In Safari 8 documents created via document.implementation.createHTMLDocument +// collapse sibling forms: the second one becomes a child of the first one. +// Because of that, this security measure has to be disabled in Safari 8. +// https://bugs.webkit.org/show_bug.cgi?id=137337 +support.createHTMLDocument = ( function() { + var body = document.implementation.createHTMLDocument( "" ).body; + body.innerHTML = "<form></form><form></form>"; + return body.childNodes.length === 2; +} )(); - var self = this; - function t(gotoEnd){ - return self.step(gotoEnd); - } - t.elem = this.elem; +// Argument "data" should be string of html +// context (optional): If specified, the fragment will be created in this context, +// defaults to document +// keepScripts (optional): If true, will include scripts passed in the html string +jQuery.parseHTML = function( data, context, keepScripts ) { + if ( typeof data !== "string" ) { + return []; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } - if ( t() && jQuery.timers.push(t) && !timerId ) { - timerId = setInterval(function(){ - var timers = jQuery.timers; + var base, parsed, scripts; - for ( var i = 0; i < timers.length; i++ ) - if ( !timers[i]() ) - timers.splice(i--, 1); + if ( !context ) { - if ( !timers.length ) { - clearInterval( timerId ); - timerId = undefined; - } - }, 13); + // Stop scripts or inline event handlers from being executed immediately + // by using document.implementation + if ( support.createHTMLDocument ) { + context = document.implementation.createHTMLDocument( "" ); + + // Set the base href for the created document + // so any parsed elements with URLs + // are based on the document's URL (gh-2965) + base = context.createElement( "base" ); + base.href = document.location.href; + context.head.appendChild( base ); + } else { + context = document; } - }, + } - // Simple 'show' function - show: function(){ - // Remember where we started, so that we can go back to it later - this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); - this.options.show = true; + parsed = rsingleTag.exec( data ); + scripts = !keepScripts && []; - // Begin the animation - // Make sure that we start at a small width/height to avoid any - // flash of content - this.custom(this.prop == "width" || this.prop == "height" ? 1 : 0, this.cur()); + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[ 1 ] ) ]; + } - // Start by showing the element - jQuery(this.elem).show(); - }, + parsed = buildFragment( [ data ], context, scripts ); - // Simple 'hide' function - hide: function(){ - // Remember where we started, so that we can go back to it later - this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop ); - this.options.hide = true; + if ( scripts && scripts.length ) { + jQuery( scripts ).remove(); + } - // Begin the animation - this.custom(this.cur(), 0); - }, + return jQuery.merge( [], parsed.childNodes ); +}; - // Each step of an animation - step: function(gotoEnd){ - var t = now(); - if ( gotoEnd || t >= this.options.duration + this.startTime ) { - this.now = this.end; - this.pos = this.state = 1; - this.update(); +/** + * Load a url into a page + */ +jQuery.fn.load = function( url, params, callback ) { + var selector, type, response, + self = this, + off = url.indexOf( " " ); + + if ( off > -1 ) { + selector = stripAndCollapse( url.slice( off ) ); + url = url.slice( 0, off ); + } - this.options.curAnim[ this.prop ] = true; + // If it's a function + if ( isFunction( params ) ) { - var done = true; - for ( var i in this.options.curAnim ) - if ( this.options.curAnim[i] !== true ) - done = false; + // We assume that it's the callback + callback = params; + params = undefined; - if ( done ) { - if ( this.options.display != null ) { - // Reset the overflow - this.elem.style.overflow = this.options.overflow; + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } - // Reset the display - this.elem.style.display = this.options.display; - if ( jQuery.css(this.elem, "display") == "none" ) - this.elem.style.display = "block"; - } + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax( { + url: url, - // Hide the element if the "hide" operation was done - if ( this.options.hide ) - jQuery(this.elem).hide(); + // If "type" variable is undefined, then "GET" method will be used. + // Make value of this field explicit since + // user can override it through ajaxSetup method + type: type || "GET", + dataType: "html", + data: params + } ).done( function( responseText ) { - // Reset the properties, if the item has been hidden or shown - if ( this.options.hide || this.options.show ) - for ( var p in this.options.curAnim ) - jQuery.attr(this.elem.style, p, this.options.orig[p]); - - // Execute the complete function - this.options.complete.call( this.elem ); - } + // Save response for use in complete callback + response = arguments; - return false; - } else { - var n = t - this.startTime; - this.state = n / this.options.duration; + self.html( selector ? - // Perform the easing function, defaults to swing - this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration); - this.now = this.start + ((this.end - this.start) * this.pos); + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : - // Perform the next step of the animation - this.update(); - } + // Otherwise use the full result + responseText ); - return true; + // If the request succeeds, this function gets "data", "status", "jqXHR" + // but they are ignored because response was set above. + // If it fails, this function gets "jqXHR", "status", "error" + } ).always( callback && function( jqXHR, status ) { + self.each( function() { + callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); + } ); + } ); } + return this; }; -jQuery.extend( jQuery.fx, { - speeds:{ - slow: 600, - fast: 200, - // Default speed - _default: 400 - }, - step: { - opacity: function(fx){ - jQuery.attr(fx.elem.style, "opacity", fx.now); - }, - _default: function(fx){ - if ( fx.elem.style && fx.elem.style[ fx.prop ] != null ) - fx.elem.style[ fx.prop ] = fx.now + fx.unit; - else - fx.elem[ fx.prop ] = fx.now; - } - } -}); -if ( document.documentElement["getBoundingClientRect"] ) - jQuery.fn.offset = function() { - if ( !this[0] ) return { top: 0, left: 0 }; - if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] ); - var box = this[0].getBoundingClientRect(), doc = this[0].ownerDocument, body = doc.body, docElem = doc.documentElement, - clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, - top = box.top + (self.pageYOffset || jQuery.boxModel && docElem.scrollTop || body.scrollTop ) - clientTop, - left = box.left + (self.pageXOffset || jQuery.boxModel && docElem.scrollLeft || body.scrollLeft) - clientLeft; - return { top: top, left: left }; - }; -else - jQuery.fn.offset = function() { - if ( !this[0] ) return { top: 0, left: 0 }; - if ( this[0] === this[0].ownerDocument.body ) return jQuery.offset.bodyOffset( this[0] ); - jQuery.offset.initialized || jQuery.offset.initialize(); - - var elem = this[0], offsetParent = elem.offsetParent, prevOffsetParent = elem, - doc = elem.ownerDocument, computedStyle, docElem = doc.documentElement, - body = doc.body, defaultView = doc.defaultView, - prevComputedStyle = defaultView.getComputedStyle(elem, null), - top = elem.offsetTop, left = elem.offsetLeft; - - while ( (elem = elem.parentNode) && elem !== body && elem !== docElem ) { - computedStyle = defaultView.getComputedStyle(elem, null); - top -= elem.scrollTop, left -= elem.scrollLeft; - if ( elem === offsetParent ) { - top += elem.offsetTop, left += elem.offsetLeft; - if ( jQuery.offset.doesNotAddBorder && !(jQuery.offset.doesAddBorderForTableAndCells && /^t(able|d|h)$/i.test(elem.tagName)) ) - top += parseInt( computedStyle.borderTopWidth, 10) || 0, - left += parseInt( computedStyle.borderLeftWidth, 10) || 0; - prevOffsetParent = offsetParent, offsetParent = elem.offsetParent; - } - if ( jQuery.offset.subtractsBorderForOverflowNotVisible && computedStyle.overflow !== "visible" ) - top += parseInt( computedStyle.borderTopWidth, 10) || 0, - left += parseInt( computedStyle.borderLeftWidth, 10) || 0; - prevComputedStyle = computedStyle; - } - - if ( prevComputedStyle.position === "relative" || prevComputedStyle.position === "static" ) - top += body.offsetTop, - left += body.offsetLeft; - - if ( prevComputedStyle.position === "fixed" ) - top += Math.max(docElem.scrollTop, body.scrollTop), - left += Math.max(docElem.scrollLeft, body.scrollLeft); - - return { top: top, left: left }; + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ + "ajaxStart", + "ajaxStop", + "ajaxComplete", + "ajaxError", + "ajaxSuccess", + "ajaxSend" +], function( i, type ) { + jQuery.fn[ type ] = function( fn ) { + return this.on( type, fn ); }; +} ); + + + + +jQuery.expr.pseudos.animated = function( elem ) { + return jQuery.grep( jQuery.timers, function( fn ) { + return elem === fn.elem; + } ).length; +}; + + + jQuery.offset = { - initialize: function() { - if ( this.initialized ) return; - var body = document.body, container = document.createElement('div'), innerDiv, checkDiv, table, td, rules, prop, bodyMarginTop = body.style.marginTop, - html = '<div style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;"><div></div></div><table style="position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;" cellpadding="0" cellspacing="0"><tr><td></td></tr></table>'; + setOffset: function( elem, options, i ) { + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, + position = jQuery.css( elem, "position" ), + curElem = jQuery( elem ), + props = {}; + + // Set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } - rules = { position: 'absolute', top: 0, left: 0, margin: 0, border: 0, width: '1px', height: '1px', visibility: 'hidden' }; - for ( prop in rules ) container.style[prop] = rules[prop]; + curOffset = curElem.offset(); + curCSSTop = jQuery.css( elem, "top" ); + curCSSLeft = jQuery.css( elem, "left" ); + calculatePosition = ( position === "absolute" || position === "fixed" ) && + ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; - container.innerHTML = html; - body.insertBefore(container, body.firstChild); - innerDiv = container.firstChild, checkDiv = innerDiv.firstChild, td = innerDiv.nextSibling.firstChild.firstChild; + // Need to be able to calculate position if either + // top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; - this.doesNotAddBorder = (checkDiv.offsetTop !== 5); - this.doesAddBorderForTableAndCells = (td.offsetTop === 5); + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } - innerDiv.style.overflow = 'hidden', innerDiv.style.position = 'relative'; - this.subtractsBorderForOverflowNotVisible = (checkDiv.offsetTop === -5); + if ( isFunction( options ) ) { - body.style.marginTop = '1px'; - this.doesNotIncludeMarginInBodyOffset = (body.offsetTop === 0); - body.style.marginTop = bodyMarginTop; + // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) + options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); + } - body.removeChild(container); - this.initialized = true; - }, + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); - bodyOffset: function(body) { - jQuery.offset.initialized || jQuery.offset.initialize(); - var top = body.offsetTop, left = body.offsetLeft; - if ( jQuery.offset.doesNotIncludeMarginInBodyOffset ) - top += parseInt( jQuery.curCSS(body, 'marginTop', true), 10 ) || 0, - left += parseInt( jQuery.curCSS(body, 'marginLeft', true), 10 ) || 0; - return { top: top, left: left }; + } else { + curElem.css( props ); + } } }; +jQuery.fn.extend( { + + // offset() relates an element's border box to the document origin + offset: function( options ) { + + // Preserve chaining for setter + if ( arguments.length ) { + return options === undefined ? + this : + this.each( function( i ) { + jQuery.offset.setOffset( this, options, i ); + } ); + } + + var rect, win, + elem = this[ 0 ]; + + if ( !elem ) { + return; + } + + // Return zeros for disconnected and hidden (display: none) elements (gh-2310) + // Support: IE <=11 only + // Running getBoundingClientRect on a + // disconnected node in IE throws an error + if ( !elem.getClientRects().length ) { + return { top: 0, left: 0 }; + } + + // Get document-relative position by adding viewport scroll to viewport-relative gBCR + rect = elem.getBoundingClientRect(); + win = elem.ownerDocument.defaultView; + return { + top: rect.top + win.pageYOffset, + left: rect.left + win.pageXOffset + }; + }, -jQuery.fn.extend({ + // position() relates an element's margin box to its offset parent's padding box + // This corresponds to the behavior of CSS absolute positioning position: function() { - var left = 0, top = 0, results; 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+ } + + return offsetParent || documentElement; + } ); + } +} ); // Create scrollLeft and scrollTop methods -jQuery.each( ['Left', 'Top'], function(i, name) { - var method = 'scroll' + name; - - jQuery.fn[ method ] = function(val) { - if (!this[0]) return null; - - return val !== undefined ? - - // Set the scroll offset - this.each(function() { - this == window || this == document ? - window.scrollTo( - !i ? val : jQuery(window).scrollLeft(), - i ? val : jQuery(window).scrollTop() - ) : - this[ method ] = val; - }) : - - // Return the scroll offset - this[0] == window || this[0] == document ? - self[ i ? 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"Right" : "Bottom", // bottom or right - lower = name.toLowerCase(); + if ( val === undefined ) { + return win ? win[ prop ] : elem[ method ]; + } - // innerHeight and innerWidth - jQuery.fn["inner" + name] = function(){ - return this[0] ? - jQuery.css( this[0], lower, false, "padding" ) : - null; + if ( win ) { + win.scrollTo( + !top ? val : win.pageXOffset, + top ? val : win.pageYOffset + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length ); }; +} ); + +// Support: Safari <=7 - 9.1, Chrome <=37 - 49 +// Add the top/left cssHooks using jQuery.fn.position +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 +// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 +// getComputedStyle returns percent when specified for top/left/bottom/right; +// rather than make the css module depend on the offset module, just check for it here +jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, + function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + + // If curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + ); +} ); - // outerHeight and outerWidth - jQuery.fn["outer" + name] = function(margin) { - return this[0] ? - jQuery.css( this[0], lower, false, margin ? 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"margin" : "border" ); + + return access( this, function( elem, type, value ) { + var doc; + + if ( isWindow( elem ) ) { + + // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) + return funcName.indexOf( "outer" ) === 0 ? + elem[ "inner" + name ] : + elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], + // whichever is greatest + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable ); + }; + } ); +} ); + + +jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup contextmenu" ).split( " " ), + function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? 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size : size + "px" ); +} ); + +jQuery.fn.extend( { + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +} ); + + + + +jQuery.fn.extend( { + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? + this.off( selector, "**" ) : + this.off( types, selector || "**", fn ); + } +} ); + +// Bind a function to a context, optionally partially applying any +// arguments. +// jQuery.proxy is deprecated to promote standards (specifically Function#bind) +// However, it is not slated for removal any time soon +jQuery.proxy = function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); }; -}); -})(); + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; +}; + +jQuery.holdReady = function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } +}; +jQuery.isArray = Array.isArray; +jQuery.parseJSON = JSON.parse; +jQuery.nodeName = nodeName; +jQuery.isFunction = isFunction; +jQuery.isWindow = isWindow; +jQuery.camelCase = camelCase; +jQuery.type = toType; + +jQuery.now = Date.now; + +jQuery.isNumeric = function( obj ) { + + // As of jQuery 3.0, isNumeric is limited to + // strings and numbers (primitives or objects) + // that can be coerced to finite numbers (gh-2662) + var type = jQuery.type( obj ); + return ( type === "number" || type === "string" ) && + + // parseFloat NaNs numeric-cast false positives ("") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + !isNaN( obj - parseFloat( obj ) ); +}; + + + + +// Register as a named AMD module, since jQuery can be concatenated with other +// files that may use define, but not via a proper concatenation script that +// understands anonymous AMD modules. 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\ No newline at end of file diff --git a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-1.10.2.js b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-1.10.2.js deleted file mode 100644 index c5c64825..00000000 --- a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-1.10.2.js +++ /dev/null @@ -1,9789 +0,0 @@ -/*! - * jQuery JavaScript Library v1.10.2 - * http://jquery.com/ - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * - * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2013-07-03T13:48Z - */ -(function( window, undefined ) { - -// Can't do this because several apps including ASP.NET trace -// the stack via arguments.caller.callee and Firefox dies if -// you try to trace through "use strict" call chains. 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context[0] : context; - - // scripts is true for back-compat - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id !== match[2] ) { - return rootjQuery.find( selector ); - } - - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - } - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor( context ).find( selector ); - } - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return rootjQuery.ready( selector ); - } - - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray( selector, this ); - }, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function() { - return core_slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function( num ) { - return num == null ? - - // Return a 'clean' array - this.toArray() : - - // Return just the object - ( num < 0 ? this[ this.length + num ] : this[ num ] ); - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function( callback, args ) { - return jQuery.each( this, callback, args ); - }, - - ready: function( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); - - return this; - }, - - slice: function() { - return this.pushStack( core_slice.apply( this, arguments ) ); - }, - - first: function() { - return this.eq( 0 ); - }, - - last: function() { - return this.eq( -1 ); - }, - - eq: function( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, - - map: function( callback ) { - return this.pushStack( jQuery.map(this, function( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, - - end: function() { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice -}; - -// Give the init function the jQuery prototype for later instantiation -jQuery.fn.init.prototype = jQuery.fn; - -jQuery.extend = jQuery.fn.extend = function() { - var src, copyIsArray, copy, name, options, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } - - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; -}; - -jQuery.extend({ - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), - - noConflict: function( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; - }, - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, - - // Handle when the DOM is ready - ready: function( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready ); - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger("ready").off("ready"); - } - }, - - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function( obj ) { - return jQuery.type(obj) === "function"; - }, - - isArray: Array.isArray || function( obj ) { - return jQuery.type(obj) === "array"; - }, - - isWindow: function( obj ) { - /* jshint eqeqeq: false */ - return obj != null && obj == obj.window; - }, - - isNumeric: function( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, - - type: function( obj ) { - if ( obj == null ) { - return String( obj ); - } - return typeof obj === "object" || typeof obj === "function" ? - class2type[ core_toString.call(obj) ] || "object" : - typeof obj; - }, - - isPlainObject: function( obj ) { - var key; - - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } - - try { - // Not own constructor property must be Object - if ( obj.constructor && - !core_hasOwn.call(obj, "constructor") && - !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } - - // Support: IE<9 - // Handle iteration over inherited properties before own properties. - if ( jQuery.support.ownLast ) { - for ( key in obj ) { - return core_hasOwn.call( obj, key ); - } - } - - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - for ( key in obj ) {} - - return key === undefined || core_hasOwn.call( obj, key ); - }, - - isEmptyObject: function( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, - - error: function( msg ) { - throw new Error( msg ); - }, - - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; - - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; - - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } - - parsed = jQuery.buildFragment( [ data ], context, scripts ); - if ( scripts ) { - jQuery( scripts ).remove(); - } - return jQuery.merge( [], parsed.childNodes ); - }, - - parseJSON: function( data ) { - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } - - if ( data === null ) { - return data; - } - - if ( typeof data === "string" ) { - - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - if ( data ) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { - - return ( new Function( "return " + data ) )(); - } - } - } - - jQuery.error( "Invalid JSON: " + data ); - }, - - // Cross-browser xml parsing - parseXML: function( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data , "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, - - noop: function() {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function( data ) { - if ( data && jQuery.trim( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - - // args is for internal usage only - each: function( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); - - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } - } - - return obj; - }, - - // Use native String.trim function wherever possible - trim: core_trim && !core_trim.call("\uFEFF\xA0") ? - function( text ) { - return text == null ? - "" : - core_trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - core_push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function( elem, arr, i ) { - var len; - - if ( arr ) { - if ( core_indexOf ) { - return core_indexOf.call( arr, elem, i ); - } - - len = arr.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in arr && arr[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function( first, second ) { - var l = second.length, - i = first.length, - j = 0; - - if ( typeof l === "number" ) { - for ( ; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } - - first.length = i; - - return first; - }, - - grep: function( elems, callback, inv ) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; - - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return core_concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function( fn, context ) { - var args, proxy, tmp; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = core_slice.call( arguments, 2 ); - proxy = function() { - return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - length = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < length; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, - - now: function() { - return ( new Date() ).getTime(); - }, - - // A method for quickly swapping in/out CSS properties to get correct calculations. - // Note: this method belongs to the css module but it's needed here for the support module. - // If support gets modularized, this method should be moved back to the css module. - swap: function( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; - } -}); - -jQuery.ready.promise = function( obj ) { - if ( !readyList ) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); - - // Standards-based browsers support DOMContentLoaded - } else if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); - - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", completed ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", completed ); - - // If IE and not a frame - // continually check to see if the document is ready - var top = false; - - try { - top = window.frameElement == null && document.documentElement; - } catch(e) {} - - if ( top && top.doScroll ) { - (function doScrollCheck() { - if ( !jQuery.isReady ) { - - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch(e) { - return setTimeout( doScrollCheck, 50 ); - } - - // detach all dom ready events - detach(); - - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise( obj ); -}; - -// Populate the class2type map -jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); -}); - -function isArraylike( obj ) { - var length = obj.length, - type = jQuery.type( obj ); - - if ( jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.nodeType === 1 && length ) { - return true; - } - - return type === "array" || type !== "function" && - ( length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj ); -} - -// All jQuery objects should point back to these -rootjQuery = jQuery(document); -/*! - * Sizzle CSS Selector Engine v1.10.2 - * http://sizzlejs.com/ - * - * Copyright 2013 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2013-07-03 - */ -(function( window, undefined ) { - -var i, - support, - cachedruns, - Expr, - getText, - isXML, - compile, - outermostContext, - sortInput, - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - hasDuplicate = false, - sortOrder = function( a, b ) { - if ( a === b ) { - hasDuplicate = true; - return 0; - } - return 0; - }, - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Instance methods - hasOwn = ({}).hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + - "*(?:([*^$|!~]?=)" + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), - - rsibling = new RegExp( whitespace + "*[+~]" ), - rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", "g" ), - - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - "ID": new RegExp( "^#(" + characterEncoding + ")" ), - "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), - "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - "ATTR": new RegExp( "^" + attributes ), - "PSEUDO": new RegExp( "^" + pseudos ), - "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rnative = /^[^{]+\{\s*\[native \w/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rescape = /'|\\/g, - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), - funescape = function( _, escaped, escapedWhitespace ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? - escaped : - // BMP codepoint - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }; - -// Optimize for push.apply( _, NodeList ) -try { - push.apply( - (arr = slice.call( preferredDoc.childNodes )), - preferredDoc.childNodes - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[ preferredDoc.childNodes.length ].nodeType; -} catch ( e ) { - push = { apply: arr.length ? - - // Leverage slice if possible - function( target, els ) { - push_native.apply( target, slice.call(els) ); - } : - - // Support: IE<9 - // Otherwise append directly - function( target, els ) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ( (target[j++] = els[i++]) ) {} - target.length = j - 1; - } - }; -} - -function Sizzle( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - - context = context || document; - results = results || []; - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( documentIsHTML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && - contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, context.getElementsByTagName( selector ) ); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { - push.apply( results, context.getElementsByClassName( m ) ); - return results; - } - } - - // QSA path - if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { - nid = old = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); - - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && context.parentNode || context; - newSelector = groups.join(","); - } - - if ( newSelector ) { - try { - push.apply( results, - newContext.querySelectorAll( newSelector ) - ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); -} - -/** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ -function createCache() { - var keys = []; - - function cache( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key += " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key ] = value); - } - return cache; -} - -/** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ -function markFunction( fn ) { - fn[ expando ] = true; - return fn; -} - -/** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ -function assert( fn ) { - var div = document.createElement("div"); - - try { - return !!fn( div ); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if ( div.parentNode ) { - div.parentNode.removeChild( div ); - } - // release memory in IE - div = null; - } -} - -/** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ -function addHandle( attrs, handler ) { - var arr = attrs.split("|"), - i = attrs.length; - - while ( i-- ) { - Expr.attrHandle[ arr[i] ] = handler; - } -} - -/** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ -function siblingCheck( a, b ) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && - ( ~b.sourceIndex || MAX_NEGATIVE ) - - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; -} - -/** - * Returns a function to use in pseudos for input types - * @param {String} type - */ -function createInputPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ -function createButtonPseudo( type ) { - return function( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; -} - -/** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ -function createPositionalPseudo( fn ) { - return markFunction(function( argument ) { - argument = +argument; - return markFunction(function( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); -} - -/** - * Detect xml - * @param {Element|Object} elem An element or a document - */ -isXML = Sizzle.isXML = function( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; -}; - -// Expose support vars for convenience -support = Sizzle.support = {}; - -/** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ -setDocument = Sizzle.setDocument = function( node ) { - var doc = node ? node.ownerDocument || node : preferredDoc, - parent = doc.defaultView; - - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsHTML = !isXML( doc ); - - // Support: IE>8 - // If iframe document is assigned to "document" variable and if iframe has been reloaded, - // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 - // IE6-8 do not support the defaultView property so parent will be undefined - if ( parent && parent.attachEvent && parent !== parent.top ) { - parent.attachEvent( "onbeforeunload", function() { - setDocument(); - }); - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) - support.attributes = assert(function( div ) { - div.className = "i"; - return !div.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); - - // Check if getElementsByClassName can be trusted - support.getElementsByClassName = assert(function( div ) { - div.innerHTML = "<div class='a'></div><div class='a i'></div>"; - - // Support: Safari<4 - // Catch class over-caching - div.firstChild.className = "i"; - // Support: Opera<10 - // Catch gEBCN failure to find non-leading classes - return div.getElementsByClassName("i").length === 2; - }); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function( div ) { - docElem.appendChild( div ).id = expando; - return !doc.getElementsByName || !doc.getElementsByName( expando ).length; - }); - - // ID find and filter - if ( support.getById ) { - Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== strundefined && documentIsHTML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - // Support: IE6/7 - // getElementById is not reliable as a find shortcut - delete Expr.find["ID"]; - - Expr.filter["ID"] = function( id ) { - var attrId = id.replace( runescape, funescape ); - return function( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? - function( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { - return context.getElementsByClassName( className ); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See http://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = "<select><option selected=''></option></select>"; - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); - - assert(function( div ) { - - // Support: Opera 10-12/IE8 - // ^= $= *= and empty values - // Should not select anything - // Support: Windows 8 Native Apps - // The type attribute is restricted during .innerHTML assignment - var input = doc.createElement("input"); - input.setAttribute( "type", "hidden" ); - div.appendChild( input ).setAttribute( "t", "" ); - - if ( div.querySelectorAll("[t^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = rnative.test( (matches = docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); - - /* Contains - ---------------------------------------------------------------------- */ - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = rnative.test( docElem.contains ) || docElem.compareDocumentPosition ? - function( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = docElem.compareDocumentPosition ? - function( a, b ) { - - // Flag for duplicate removal - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); - - if ( compare ) { - // Disconnected nodes - if ( compare & 1 || - (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { - - // Choose the first element that is related to our preferred document - if ( a === doc || contains(preferredDoc, a) ) { - return -1; - } - if ( b === doc || contains(preferredDoc, b) ) { - return 1; - } - - // Maintain original order - return sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : - 0; - } - - return compare & 4 ? -1 : 1; - } - - // Not directly comparable, sort on existence of method - return a.compareDocumentPosition ? -1 : 1; - } : - function( a, b ) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - return doc; -}; - -Sizzle.matches = function( expr, elements ) { - return Sizzle( expr, null, null, elements ); -}; - -Sizzle.matchesSelector = function( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - if ( support.matchesSelector && documentIsHTML && - ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && - ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { - - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch(e) {} - } - - return Sizzle( expr, document, null, [elem] ).length > 0; -}; - -Sizzle.contains = function( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); -}; - -Sizzle.attr = function( elem, name ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - var fn = Expr.attrHandle[ name.toLowerCase() ], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? - fn( elem, name, !documentIsHTML ) : - undefined; - - return val === undefined ? - support.attributes || !documentIsHTML ? - elem.getAttribute( name ) : - (val = elem.getAttributeNode(name)) && val.specified ? - val.value : - null : - val; -}; - -Sizzle.error = function( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); -}; - -/** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ -Sizzle.uniqueSort = function( results ) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice( 0 ); - results.sort( sortOrder ); - - if ( hasDuplicate ) { - while ( (elem = results[i++]) ) { - if ( elem === results[ i ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - return results; -}; - -/** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ -getText = Sizzle.getText = function( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - for ( ; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } else { - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - } - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; -}; - -Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - "CHILD": function( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - "PSEUDO": function( match ) { - var excess, - unquoted = !match[5] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[3] && match[4] !== undefined ) { - match[2] = match[4]; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - "TAG": function( nodeNameSelector ) { - var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); - return nodeNameSelector === "*" ? - function() { return true; } : - function( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); - }); - }, - - "ATTR": function( name, operator, check ) { - return function( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - "CHILD": function( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function( elem ) { - return !!elem.parentNode; - } : - - function( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - "PSEUDO": function( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - "has": markFunction(function( selector ) { - return function( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - "contains": markFunction(function( text ) { - return function( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction( function( lang ) { - // lang value must be a valid identifier - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsHTML ? - elem.lang : - elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - "target": function( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - "root": function( elem ) { - return elem === docElem; - }, - - "focus": function( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": function( elem ) { - return elem.disabled === false; - }, - - "disabled": function( elem ) { - return elem.disabled === true; - }, - - "checked": function( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - "selected": function( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { - return false; - } - } - return true; - }, - - "parent": function( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - "header": function( elem ) { - return rheader.test( elem.nodeName ); - }, - - "input": function( elem ) { - return rinputs.test( elem.nodeName ); - }, - - "button": function( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function( elem ) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); - }, - - // Position-in-collection - "first": createPositionalPseudo(function() { - return [ 0 ]; - }), - - "last": createPositionalPseudo(function( matchIndexes, length ) { - return [ length - 1 ]; - }), - - "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - "even": createPositionalPseudo(function( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } -}; - -Expr.pseudos["nth"] = Expr.pseudos["eq"]; - -// Add button/input type pseudos -for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); -} -for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); -} - -// Easy API for creating new setFilters -function setFilters() {} -setFilters.prototype = Expr.filters = Expr.pseudos; -Expr.setFilters = new setFilters(); - -function tokenize( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( tokens = [] ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - }); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); -} - -function toSelector( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; -} - -function addCombinator( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - } : - - // Check against all ancestor/preceding elements - function( elem, context, xml ) { - var data, cache, outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { - if ( (data = cache[1]) === true || data === cachedruns ) { - return data === true; - } - } else { - cache = outerCache[ dir ] = [ dirkey ]; - cache[1] = matcher( elem, context, xml ) || cachedruns; - if ( cache[1] === true ) { - return true; - } - } - } - } - } - }; -} - -function elementMatcher( matchers ) { - return matchers.length > 1 ? - function( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; -} - -function condense( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; -} - -function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); -} - -function matcherFromTokens( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) - ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); -} - -function matcherFromGroupMatchers( elementMatchers, setMatchers ) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function( seed, context, xml, results, expandContext ) { - var elem, j, matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); - - if ( outermost ) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for ( ; (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; -} - -compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !group ) { - group = tokenize( selector ); - } - i = group.length; - while ( i-- ) { - cached = matcherFromTokens( group[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - } - return cached; -}; - -function multipleContexts( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; -} - -function select( selector, context, results, seed ) { - var i, tokens, token, type, find, - match = tokenize( selector ); - - if ( !seed ) { - // Try to minimize operations if there is only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - support.getById && context.nodeType === 9 && documentIsHTML && - Expr.relative[ tokens[1].type ] ) { - - context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; - if ( !context ) { - return results; - } - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && context.parentNode || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, seed ); - return results; - } - - break; - } - } - } - } - } - - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile( selector, match )( - seed, - context, - !documentIsHTML, - results, - rsibling.test( selector ) - ); - return results; -} - -// One-time assignments - -// Sort stability -support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; - -// Support: Chrome<14 -// Always assume duplicates if they aren't passed to the comparison function -support.detectDuplicates = hasDuplicate; - -// Initialize against the default document -setDocument(); - -// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) -// Detached nodes confoundingly follow *each other* -support.sortDetached = assert(function( div1 ) { - // Should return 1, but returns 4 (following) - return div1.compareDocumentPosition( document.createElement("div") ) & 1; -}); - -// Support: IE<8 -// Prevent attribute/property "interpolation" -// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !assert(function( div ) { - div.innerHTML = "<a href='#'></a>"; - return div.firstChild.getAttribute("href") === "#" ; -}) ) { - addHandle( "type|href|height|width", function( elem, name, isXML ) { - if ( !isXML ) { - return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); - } - }); -} - -// Support: IE<9 -// Use defaultValue in place of getAttribute("value") -if ( !support.attributes || !assert(function( div ) { - div.innerHTML = "<input/>"; - div.firstChild.setAttribute( "value", "" ); - return div.firstChild.getAttribute( "value" ) === ""; -}) ) { - addHandle( "value", function( elem, name, isXML ) { - if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { - return elem.defaultValue; - } - }); -} - -// Support: IE<9 -// Use getAttributeNode to fetch booleans when getAttribute lies -if ( !assert(function( div ) { - return div.getAttribute("disabled") == null; -}) ) { - addHandle( booleans, function( elem, name, isXML ) { - var val; - if ( !isXML ) { - return (val = elem.getAttributeNode( name )) && val.specified ? - val.value : - elem[ name ] === true ? name.toLowerCase() : null; - } - }); -} - -jQuery.find = Sizzle; -jQuery.expr = Sizzle.selectors; -jQuery.expr[":"] = jQuery.expr.pseudos; -jQuery.unique = Sizzle.uniqueSort; -jQuery.text = Sizzle.getText; -jQuery.isXMLDoc = Sizzle.isXML; -jQuery.contains = Sizzle.contains; - - -})( window ); -// String to Object options format cache -var optionsCache = {}; - -// Convert String-formatted options into Object-formatted ones and store in cache -function createOptions( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { - object[ flag ] = true; - }); - return object; -} - -/* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ -jQuery.Callbacks = function( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function() { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add( args ) { - jQuery.each( args, function( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function() { - if ( list ) { - jQuery.each( arguments, function( _, arg ) { - var index; - while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function() { - list = []; - firingLength = 0; - return this; - }, - // Have the list do nothing anymore - disable: function() { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function() { - return !list; - }, - // Lock the list in its current state - lock: function() { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function() { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function( context, args ) { - if ( list && ( !fired || stack ) ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function() { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function() { - return !!fired; - } - }; - - return self; -}; -jQuery.extend({ - - Deferred: function( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function() { - return state; - }, - always: function() { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function( newDefer ) { - jQuery.each( tuples, function( i, tuple ) { - var action = tuple[ 0 ], - fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function() { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function() { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function() { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = core_slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function( i, contexts, values ) { - return function( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; - if( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } - - return deferred.promise(); - } -}); -jQuery.support = (function( support ) { - - var all, a, input, select, fragment, opt, eventName, isSupported, i, - div = document.createElement("div"); - - // Setup - div.setAttribute( "className", "t" ); - div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; - - // Finish early in limited (non-browser) environments - all = div.getElementsByTagName("*") || []; - a = div.getElementsByTagName("a")[ 0 ]; - if ( !a || !a.style || !all.length ) { - return support; - } - - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName("input")[ 0 ]; - - a.style.cssText = "top:1px;float:left;opacity:.5"; - - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - support.getSetAttribute = div.className !== "t"; - - // IE strips leading whitespace when .innerHTML is used - support.leadingWhitespace = div.firstChild.nodeType === 3; - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - support.tbody = !div.getElementsByTagName("tbody").length; - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - support.htmlSerialize = !!div.getElementsByTagName("link").length; - - // Get the style information from getAttribute - // (IE uses .cssText instead) - support.style = /top/.test( a.getAttribute("style") ); - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - support.hrefNormalized = a.getAttribute("href") === "/a"; - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - support.opacity = /^0.5/.test( a.style.opacity ); - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - support.cssFloat = !!a.style.cssFloat; - - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - support.checkOn = !!input.value; - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - support.optSelected = opt.selected; - - // Tests for enctype support on a form (#6743) - support.enctype = !!document.createElement("form").enctype; - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - support.html5Clone = document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>"; - - // Will be defined later - support.inlineBlockNeedsLayout = false; - support.shrinkWrapBlocks = false; - support.pixelPosition = false; - support.deleteExpando = true; - support.noCloneEvent = true; - support.reliableMarginRight = true; - support.boxSizingReliable = true; - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Support: IE<9 - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute( "value", "" ); - support.input = input.getAttribute( "value" ) === ""; - - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute( "type", "radio" ); - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); - - fragment = document.createDocumentFragment(); - fragment.appendChild( input ); - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if ( div.attachEvent ) { - div.attachEvent( "onclick", function() { - support.noCloneEvent = false; - }); - - div.cloneNode( true ).click(); - } - - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) - for ( i in { submit: true, change: true, focusin: true }) { - div.setAttribute( eventName = "on" + i, "t" ); - - support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - // Support: IE<9 - // Iteration over object's inherited properties before its own. - for ( i in jQuery( support ) ) { - break; - } - support.ownLast = i !== "0"; - - // Run tests that need a body at doc ready - jQuery(function() { - var container, marginDiv, tds, - divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild( container ).appendChild( div ); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; - tds = div.getElementsByTagName("td"); - tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check box-sizing and margin behavior. - div.innerHTML = ""; - div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - - // Workaround failing boxSizing test due to offsetWidth returning wrong value - // with some non-1 values of body zoom, ticket #13543 - jQuery.swap( body, body.style.zoom != null ? { zoom: 1 } : {}, function() { - support.boxSizing = div.offsetWidth === 4; - }); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; - support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement("div") ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = - !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } - - if ( typeof div.style.zoom !== core_strundefined ) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); - - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "<div></div>"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); - - if ( support.inlineBlockNeedsLayout ) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } - - body.removeChild( container ); - - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); - - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; - - return support; -})({}); - -var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; - -function internalData( elem, name, data, pvt /* Internal Use Only */ ){ - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var ret, thisCache, - internalKey = jQuery.expando, - - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { - return; - } - - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - id = elem[ internalKey ] = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } - - if ( !cache[ id ] ) { - // Avoid exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } - - thisCache = cache[ id ]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( typeof name === "string" ) { - - // First Try to find as-is property data - ret = thisCache[ name ]; - - // Test for null|undefined property data - if ( ret == null ) { - - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } - - return ret; -} - -function internalRemoveData( elem, name, pvt ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, i, - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[ jQuery.expando ] : jQuery.expando; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } - - if ( name ) { - - thisCache = pvt ? cache[ id ] : cache[ id ].data; - - if ( thisCache ) { - - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { - - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { - - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat( jQuery.map( name, jQuery.camelCase ) ); - } - - i = name.length; - while ( i-- ) { - delete thisCache[ name[i] ]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { - return; - } - } - } - - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject( cache[ id ] ) ) { - return; - } - } - - // Destroy the cache - if ( isNode ) { - jQuery.cleanData( [ elem ], true ); - - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - /* jshint eqeqeq: false */ - } else if ( jQuery.support.deleteExpando || cache != cache.window ) { - /* jshint eqeqeq: true */ - delete cache[ id ]; - - // When all else fails, null - } else { - cache[ id ] = null; - } -} - -jQuery.extend({ - cache: {}, - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - "applet": true, - "embed": true, - // Ban all objects except for Flash (which handle expandos) - "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" - }, - - hasData: function( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, - - data: function( elem, name, data ) { - return internalData( elem, name, data ); - }, - - removeData: function( elem, name ) { - return internalRemoveData( elem, name ); - }, - - // For internal use only. - _data: function( elem, name, data ) { - return internalData( elem, name, data, true ); - }, - - _removeData: function( elem, name ) { - return internalRemoveData( elem, name, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function( elem ) { - // Do not set data on non-element because it will not be cleared (#8335). - if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { - return false; - } - - var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; - - // nodes accept data unless otherwise specified; rejection can be conditional - return !noData || noData !== true && elem.getAttribute("classid") === noData; - } -}); - -jQuery.fn.extend({ - data: function( key, value ) { - var attrs, name, - data = null, - i = 0, - elem = this[0]; - - // Special expections of .data basically thwart jQuery.access, - // so implement the relevant behavior ourselves - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); - - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attrs = elem.attributes; - for ( ; i < attrs.length; i++ ) { - name = attrs[i].name; - - if ( name.indexOf("data-") === 0 ) { - name = jQuery.camelCase( name.slice(5) ); - - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function() { - jQuery.data( this, key ); - }); - } - - return arguments.length > 1 ? - - // Sets one value - this.each(function() { - jQuery.data( this, key, value ); - }) : - - // Gets one value - // Try to fetch any internally stored data first - elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; - }, - - removeData: function( key ) { - return this.each(function() { - jQuery.removeData( this, key ); - }); - } -}); - -function dataAttr( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); - - } else { - data = undefined; - } - } - - return data; -} - -// checks a cache object for emptiness -function isEmptyDataObject( obj ) { - var name; - for ( name in obj ) { - - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } - } - - return true; -} -jQuery.extend({ - queue: function( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray(data) ) { - queue = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function() { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function( elem, type ) { - var key = type + "queueHooks"; - return jQuery._data( elem, key ) || jQuery._data( elem, key, { - empty: jQuery.Callbacks("once memory").add(function() { - jQuery._removeData( elem, type + "queue" ); - jQuery._removeData( elem, key ); - }) - }); - } -}); - -jQuery.fn.extend({ - queue: function( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function() { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function( type ) { - return this.each(function() { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function() { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function() { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while( i-- ) { - tmp = jQuery._data( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } -}); -var nodeHook, boolHook, - rclass = /[\t\r\n\f]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - -jQuery.fn.extend({ - attr: function( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function( name ) { - return this.each(function() { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function() { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, - - addClass: function( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } - - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim( cur ); - - } - } - } - - return this; - }, - - removeClass: function( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = arguments.length === 0 || typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - elem.className = value ? jQuery.trim( cur ) : ""; - } - } - } - - return this; - }, - - toggleClass: function( value, stateVal ) { - var type = typeof value; - - if ( typeof stateVal === "boolean" && type === "string" ) { - return stateVal ? this.addClass( value ) : this.removeClass( value ); - } - - if ( jQuery.isFunction( value ) ) { - return this.each(function( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function() { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - classNames = value.match( core_rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - if ( self.hasClass( className ) ) { - self.removeClass( className ); - } else { - self.addClass( className ); - } - } - - // Toggle whole class name - } else if ( type === core_strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - }, - - val: function( value ) { - var ret, hooks, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function( i ) { - var val; - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, jQuery( this ).val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } -}); - -jQuery.extend({ - valHooks: { - option: { - get: function( elem ) { - // Use proper attribute retrieval(#6932, #12072) - var val = jQuery.find.attr( elem, "value" ); - return val != null ? - val : - elem.text; - } - }, - select: { - get: function( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // oldIE doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - // Don't return options that are disabled or in a disabled optgroup - ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && - ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function( elem, value ) { - var optionSet, option, - options = elem.options, - values = jQuery.makeArray( value ), - i = options.length; - - while ( i-- ) { - option = options[ i ]; - if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) { - optionSet = true; - } - } - - // force browsers to behave consistently when non-matching value is set - if ( !optionSet ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, - - attr: function( elem, name, value ) { - var hooks, ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === core_strundefined ) { - return jQuery.prop( elem, name, value ); - } - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || - ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - - } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, value + "" ); - return value; - } - - } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - ret = jQuery.find.attr( elem, name ); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, - - removeAttr: function( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( core_rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( jQuery.expr.match.bool.test( name ) ) { - // Set corresponding property to false - if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - elem[ propName ] = false; - // Support: IE<9 - // Also clear defaultChecked/defaultSelected (if appropriate) - } else { - elem[ jQuery.camelCase( "default-" + name ) ] = - elem[ propName ] = false; - } - - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr( elem, name, "" ); - } - - elem.removeAttribute( getSetAttribute ? name : propName ); - } - } - }, - - attrHooks: { - type: { - set: function( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - propFix: { - "for": "htmlFor", - "class": "className" - }, - - prop: function( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? - ret : - ( elem[ name ] = value ); - - } else { - return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? - ret : - elem[ name ]; - } - }, - - propHooks: { - tabIndex: { - get: function( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr( elem, "tabindex" ); - - return tabindex ? - parseInt( tabindex, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - -1; - } - } - } -}); - -// Hooks for boolean attributes -boolHook = { - set: function( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - // IE<8 needs the *property* name - elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); - - // Use defaultChecked and defaultSelected for oldIE - } else { - elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; - } - - return name; - } -}; -jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { - var getter = jQuery.expr.attrHandle[ name ] || jQuery.find.attr; - - jQuery.expr.attrHandle[ name ] = getSetInput && getSetAttribute || !ruseDefault.test( name ) ? - function( elem, name, isXML ) { - var fn = jQuery.expr.attrHandle[ name ], - ret = isXML ? - undefined : - /* jshint eqeqeq: false */ - (jQuery.expr.attrHandle[ name ] = undefined) != - getter( elem, name, isXML ) ? - - name.toLowerCase() : - null; - jQuery.expr.attrHandle[ name ] = fn; - return ret; - } : - function( elem, name, isXML ) { - return isXML ? - undefined : - elem[ jQuery.camelCase( "default-" + name ) ] ? - name.toLowerCase() : - null; - }; -}); - -// fix oldIE attroperties -if ( !getSetInput || !getSetAttribute ) { - jQuery.attrHooks.value = { - set: function( elem, value, name ) { - if ( jQuery.nodeName( elem, "input" ) ) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set( elem, value, name ); - } - } - }; -} - -// IE6/7 do not support getting/setting some attributes with get/setAttribute -if ( !getSetAttribute ) { - - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = { - set: function( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute( name )) - ); - } - - ret.value = value += ""; - - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute( name ) ? - value : - undefined; - } - }; - jQuery.expr.attrHandle.id = jQuery.expr.attrHandle.name = jQuery.expr.attrHandle.coords = - // Some attributes are constructed with empty-string values when not defined - function( elem, name, isXML ) { - var ret; - return isXML ? - undefined : - (ret = elem.getAttributeNode( name )) && ret.value !== "" ? - ret.value : - null; - }; - jQuery.valHooks.button = { - get: function( elem, name ) { - var ret = elem.getAttributeNode( name ); - return ret && ret.specified ? - ret.value : - undefined; - }, - set: nodeHook.set - }; - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - set: function( elem, value, name ) { - nodeHook.set( elem, value === "" ? false : value, name ); - } - }; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function( i, name ) { - jQuery.attrHooks[ name ] = { - set: function( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }; - }); -} - - -// Some attributes require a special call on IE -// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx -if ( !jQuery.support.hrefNormalized ) { - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each([ "href", "src" ], function( i, name ) { - jQuery.propHooks[ name ] = { - get: function( elem ) { - return elem.getAttribute( name, 4 ); - } - }; - }); -} - -if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function( elem ) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function( elem, value ) { - return ( elem.style.cssText = value + "" ); - } - }; -} - -// Safari mis-reports the default selected property of an option -// Accessing the parent's selectedIndex property fixes it -if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = { - get: function( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }; -} - -jQuery.each([ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable" -], function() { - jQuery.propFix[ this.toLowerCase() ] = this; -}); - -// IE6/7 call enctype encoding -if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; -} - -// Radios and checkboxes getter/setter -jQuery.each([ "radio", "checkbox" ], function() { - jQuery.valHooks[ this ] = { - set: function( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }; - if ( !jQuery.support.checkOn ) { - jQuery.valHooks[ this ].get = function( elem ) { - // Support: Webkit - // "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - }; - } -}); -var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - -function returnTrue() { - return true; -} - -function returnFalse() { - return false; -} - -function safeActiveElement() { - try { - return document.activeElement; - } catch ( err ) { } -} - -/* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ -jQuery.event = { - - global: {}, - - add: function( elem, types, handler, data, selector ) { - var tmp, events, t, handleObjIn, - special, eventHandle, handleObj, - handlers, type, namespaces, origType, - elemData = jQuery._data( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // There *must* be a type, no attaching namespace-only handlers - if ( !type ) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function( elem, types, handler, selector, mappedTypes ) { - var j, handleObj, tmp, - origCount, t, events, - special, handlers, type, - namespaces, origType, - elemData = jQuery.hasData( elem ) && jQuery._data( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData( elem, "events" ); - } - }, - - trigger: function( event, data, elem, onlyHandlers ) { - var handle, ontype, cur, - bubbleType, special, tmp, i, - eventPath = [ elem || document ], - type = core_hasOwn.call( event, "type" ) ? event.type : event, - namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && - jQuery.acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[ type ](); - } catch ( e ) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); - - var i, ret, handleObj, matched, j, - handlerQueue = [], - args = core_slice.call( arguments ), - handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) - .apply( matched.elem, args ); - - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function( event, handlers ) { - var sel, handleObj, matches, i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG <use> instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - /* jshint eqeqeq: false */ - for ( ; cur != this; cur = cur.parentNode || this ) { - /* jshint eqeqeq: true */ - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); - } - - return handlerQueue; - }, - - fix: function( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; - - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = - rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: IE<9 - // Fix target property (#1925) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; - - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function( event, original ) { - var body, eventDoc, doc, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function() { - if ( this !== safeActiveElement() && this.focus ) { - try { - this.focus(); - return false; - } catch ( e ) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function() { - if ( this === safeActiveElement() && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function() { - if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function( event ) { - return jQuery.nodeName( event.target, "a" ); - } - }, - - beforeunload: { - postDispatch: function( event ) { - - // Even when returnValue equals to undefined Firefox will still show alert - if ( event.result !== undefined ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, - - simulate: function( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { - type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } -}; - -jQuery.removeEvent = document.removeEventListener ? - function( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function( elem, type, handle ) { - var name = "on" + type; - - if ( elem.detachEvent ) { - - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if ( typeof elem[ name ] === core_strundefined ) { - elem[ name ] = null; - } - - elem.detachEvent( name, handle ); - } - }; - -jQuery.Event = function( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || - src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; -}; - -// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding -// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html -jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - if ( !e ) { - return; - } - - // If preventDefault exists, run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - if ( !e ) { - return; - } - // If stopPropagation exists, run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function() { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - } -}; - -// Create mouseenter/leave events using mouseover/out and event-time checks -jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" -}, function( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; -}); - -// IE submit delegation -if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !jQuery._data( form, "submitBubbles" ) ) { - jQuery.event.add( form, "submit._submit", function( event ) { - event._submit_bubble = true; - }); - jQuery._data( form, "submitBubbles", true ); - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, - - teardown: function() { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } - }; -} - -// IE change delegation and checkbox/radio fix -if ( !jQuery.support.changeBubbles ) { - - jQuery.event.special.change = { - - setup: function() { - - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate( "change", this, event, true ); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function( e ) { - var elem = e.target; - - if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { - jQuery.event.add( elem, "change._change", function( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - jQuery._data( elem, "changeBubbles", true ); - } - }); - }, - - handle: function( event ) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, - - teardown: function() { - jQuery.event.remove( this, "._change" ); - - return !rformElems.test( this.nodeName ); - } - }; -} - -// Create "bubbling" focus and blur events -if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { - - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function() { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function() { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; - }); -} - -jQuery.fn.extend({ - - on: function( types, selector, data, fn, /*INTERNAL*/ one ) { - var type, origFn; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function() { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function() { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - trigger: function( type, data ) { - return this.each(function() { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } -}); -var isSimple = /^.[^:#\[\.,]*$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - -jQuery.fn.extend({ - find: function( selector ) { - var i, - ret = [], - self = this, - len = self.length; - - if ( typeof selector !== "string" ) { - return this.pushStack( jQuery( selector ).filter(function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); - } - - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, self[ i ], ret ); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = this.selector ? this.selector + " " + selector : selector; - return ret; - }, - - has: function( target ) { - var i, - targets = jQuery( target, this ), - len = targets.length; - - return this.filter(function() { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function( selector ) { - return this.pushStack( winnow(this, selector || [], true) ); - }, - - filter: function( selector ) { - return this.pushStack( winnow(this, selector || [], false) ); - }, - - is: function( selector ) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test( selector ) ? - jQuery( selector ) : - selector || [], - false - ).length; - }, - - closest: function( selectors, context ) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { - // Always skip document fragments - if ( cur.nodeType < 11 && (pos ? - pos.index(cur) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector(cur, selectors)) ) { - - cur = ret.push( cur ); - break; - } - } - } - - return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); - }, - - add: function( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( jQuery.unique(all) ); - }, - - addBack: function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } -}); - -function sibling( cur, dir ) { - do { - cur = cur[ dir ]; - } while ( cur && cur.nodeType !== 1 ); - - return cur; -} - -jQuery.each({ - parent: function( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.merge( [], elem.childNodes ); - } -}, function( name, fn ) { - jQuery.fn[ name ] = function( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( name.slice( -5 ) !== "Until" ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - if ( this.length > 1 ) { - // Remove duplicates - if ( !guaranteedUnique[ name ] ) { - ret = jQuery.unique( ret ); - } - - // Reverse order for parents* and prev-derivatives - if ( rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - } - - return this.pushStack( ret ); - }; -}); - -jQuery.extend({ - filter: function( expr, elems, not ) { - var elem = elems[ 0 ]; - - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 && elem.nodeType === 1 ? - jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : - jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { - return elem.nodeType === 1; - })); - }, - - dir: function( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); - } - cur = cur[dir]; - } - return matched; - }, - - sibling: function( n, elem ) { - var r = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); - } - } - - return r; - } -}); - -// Implement the identical functionality for filter and not -function winnow( elements, qualifier, not ) { - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep( elements, function( elem, i ) { - /* jshint -W018 */ - return !!qualifier.call( elem, i, elem ) !== not; - }); - - } - - if ( qualifier.nodeType ) { - return jQuery.grep( elements, function( elem ) { - return ( elem === qualifier ) !== not; - }); - - } - - if ( typeof qualifier === "string" ) { - if ( isSimple.test( qualifier ) ) { - return jQuery.filter( qualifier, elements, not ); - } - - qualifier = jQuery.filter( qualifier, elements ); - } - - return jQuery.grep( elements, function( elem ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; - }); -} -function createSafeFragment( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); - - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); - } - } - return safeFrag; -} - -var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /<tbody/i, - rhtml = /<|&#?\w+;/, - rnoInnerhtml = /<(?:script|style|link)/i, - manipulation_rcheckableType = /^(?:checkbox|radio)$/i, - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /^$|\/(?:java|ecma)script/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [ 1, "<select multiple='multiple'>", "</select>" ], - legend: [ 1, "<fieldset>", "</fieldset>" ], - area: [ 1, "<map>", "</map>" ], - param: [ 1, "<object>", "</object>" ], - thead: [ 1, "<table>", "</table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] - }, - safeFragment = createSafeFragment( document ), - fragmentDiv = safeFragment.appendChild( document.createElement("div") ); - -wrapMap.optgroup = wrapMap.option; -wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; -wrapMap.th = wrapMap.td; - -jQuery.fn.extend({ - text: function( value ) { - return jQuery.access( this, function( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); - }, null, value, arguments.length ); - }, - - append: function() { - return this.domManip( arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.appendChild( elem ); - } - }); - }, - - prepend: function() { - return this.domManip( arguments, function( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - var target = manipulationTarget( this, elem ); - target.insertBefore( elem, target.firstChild ); - } - }); - }, - - before: function() { - return this.domManip( arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - }); - }, - - after: function() { - return this.domManip( arguments, function( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function( selector, keepData ) { - var elem, - elems = selector ? jQuery.filter( selector, this ) : this, - i = 0; - - for ( ; (elem = elems[i]) != null; i++ ) { - - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); - } - } - - return this; - }, - - empty: function() { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - } - - // Remove any remaining nodes - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } - - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if ( elem.options && jQuery.nodeName( elem, "select" ) ) { - elem.options.length = 0; - } - } - - return this; - }, - - clone: function( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function () { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, - - html: function( value ) { - return jQuery.access( this, function( value ) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if ( value === undefined ) { - return elem.nodeType === 1 ? - elem.innerHTML.replace( rinlinejQuery, "" ) : - undefined; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && - ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && - !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - - value = value.replace( rxhtmlTag, "<$1></$2>" ); - - try { - for (; i < l; i++ ) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch(e) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function() { - var - // Snapshot the DOM in case .domManip sweeps something relevant into its fragment - args = jQuery.map( this, function( elem ) { - return [ elem.nextSibling, elem.parentNode ]; - }), - i = 0; - - // Make the changes, replacing each context element with the new content - this.domManip( arguments, function( elem ) { - var next = args[ i++ ], - parent = args[ i++ ]; - - if ( parent ) { - // Don't use the snapshot next if it has moved (#13810) - if ( next && next.parentNode !== parent ) { - next = this.nextSibling; - } - jQuery( this ).remove(); - parent.insertBefore( elem, next ); - } - // Allow new content to include elements from the context set - }, true ); - - // Force removal if there was no new content (e.g., from empty arguments) - return i ? this : this.remove(); - }, - - detach: function( selector ) { - return this.remove( selector, true ); - }, - - domManip: function( args, callback, allowIntersection ) { - - // Flatten any nested arrays - args = core_concat.apply( [], args ); - - var first, node, hasScripts, - scripts, doc, fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { - return this.each(function( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[0] = value.call( this, index, self.html() ); - } - self.domManip( args, callback, allowIntersection ); - }); - } - - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - if ( first ) { - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( this[i], node, i ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - - if ( node.src ) { - // Hope ajax is available... - jQuery._evalUrl( node.src ); - } else { - jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); - } - } - } - } - - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } - - return this; - } -}); - -// Support: IE<8 -// Manipulating tables requires a tbody -function manipulationTarget( elem, content ) { - return jQuery.nodeName( elem, "table" ) && - jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ? - - elem.getElementsByTagName("tbody")[0] || - elem.appendChild( elem.ownerDocument.createElement("tbody") ) : - elem; -} - -// Replace/restore the type attribute of script elements for safe DOM manipulation -function disableScript( elem ) { - elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; - return elem; -} -function restoreScript( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - if ( match ) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - return elem; -} - -// Mark scripts as having already been evaluated -function setGlobalEval( elems, refElements ) { - var elem, - i = 0; - for ( ; (elem = elems[i]) != null; i++ ) { - jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); - } -} - -function cloneCopyEvent( src, dest ) { - - if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { - return; - } - - var type, i, l, - oldData = jQuery._data( src ), - curData = jQuery._data( dest, oldData ), - events = oldData.events; - - if ( events ) { - delete curData.handle; - curData.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - - // make the cloned public data object a copy from the original - if ( curData.data ) { - curData.data = jQuery.extend( {}, curData.data ); - } -} - -function fixCloneNodeIssues( src, dest ) { - var nodeName, e, data; - - // We do not need to do anything for non-Elements - if ( dest.nodeType !== 1 ) { - return; - } - - nodeName = dest.nodeName.toLowerCase(); - - // IE6-8 copies events bound via attachEvent when using cloneNode. - if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { - data = jQuery._data( dest ); - - for ( e in data.events ) { - jQuery.removeEvent( dest, e, data.handle ); - } - - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute( jQuery.expando ); - } - - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if ( nodeName === "script" && dest.text !== src.text ) { - disableScript( dest ).text = src.text; - restoreScript( dest ); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if ( nodeName === "object" ) { - if ( dest.parentNode ) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { - dest.innerHTML = src.innerHTML; - } - - } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set - - dest.defaultChecked = dest.checked = src.checked; - - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if ( dest.value !== src.value ) { - dest.value = src.value; - } - - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if ( nodeName === "option" ) { - dest.defaultSelected = dest.selected = src.defaultSelected; - - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } -} - -jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" -}, function( name, original ) { - jQuery.fn[ name ] = function( selector ) { - var elems, - i = 0, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone(true); - jQuery( insert[i] )[ original ]( elems ); - - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; -}); - -function getAll( context, tag ) { - var elems, elem, - i = 0, - found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : - typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : - undefined; - - if ( !found ) { - for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { - if ( !tag || jQuery.nodeName( elem, tag ) ) { - found.push( elem ); - } else { - jQuery.merge( found, getAll( elem, tag ) ); - } - } - } - - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], found ) : - found; -} - -// Used in buildFragment, fixes the defaultChecked property -function fixDefaultChecked( elem ) { - if ( manipulation_rcheckableType.test( elem.type ) ) { - elem.defaultChecked = elem.checked; - } -} - -jQuery.extend({ - clone: function( elem, dataAndEvents, deepDataAndEvents ) { - var destElements, node, clone, i, srcElements, - inPage = jQuery.contains( elem.ownerDocument, elem ); - - if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { - clone = elem.cloneNode( true ); - - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); - } - - if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && - (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - // Fix all IE cloning issues - for ( i = 0; (node = srcElements[i]) != null; ++i ) { - // Ensure that the destination node is not null; Fixes #9587 - if ( destElements[i] ) { - fixCloneNodeIssues( node, destElements[i] ); - } - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0; (node = srcElements[i]) != null; i++ ) { - cloneCopyEvent( node, destElements[i] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function( elems, context, scripts, selection ) { - var j, elem, contains, - tmp, tag, tbody, wrap, - l = elems.length, - - // Ensure a safe fragment - safe = createSafeFragment( context ), - - nodes = [], - i = 0; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild( context.createElement("div") ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - - tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Manually add leading whitespace removed by IE - if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { - nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); - } - - // Remove IE's autoinserted <tbody> from table fragments - if ( !jQuery.support.tbody ) { - - // String was a <table>, *may* have spurious <tbody> - elem = tag === "table" && !rtbody.test( elem ) ? - tmp.firstChild : - - // String was a bare <thead> or <tfoot> - wrap[1] === "<table>" && !rtbody.test( elem ) ? - tmp : - 0; - - j = elem && elem.childNodes.length; - while ( j-- ) { - if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { - elem.removeChild( tbody ); - } - } - } - - jQuery.merge( nodes, tmp.childNodes ); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while ( tmp.firstChild ) { - tmp.removeChild( tmp.firstChild ); - } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; - } - } - } - - // Fix #11356: Clear elements from fragment - if ( tmp ) { - safe.removeChild( tmp ); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if ( !jQuery.support.appendChecked ) { - jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); - } - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( safe.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - tmp = null; - - return safe; - }, - - cleanData: function( elems, /* internal */ acceptData ) { - var elem, type, id, data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for ( ; (elem = elems[i]) != null; i++ ) { - - if ( acceptData || jQuery.acceptData( elem ) ) { - - id = elem[ internalKey ]; - data = id && cache[ id ]; - - if ( data ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Remove cache only if it was not already removed by jQuery.event.remove - if ( cache[ id ] ) { - - delete cache[ id ]; - - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( deleteExpando ) { - delete elem[ internalKey ]; - - } else if ( typeof elem.removeAttribute !== core_strundefined ) { - elem.removeAttribute( internalKey ); - - } else { - elem[ internalKey ] = null; - } - - core_deletedIds.push( id ); - } - } - } - } - }, - - _evalUrl: function( url ) { - return jQuery.ajax({ - url: url, - type: "GET", - dataType: "script", - async: false, - global: false, - "throws": true - }); - } -}); -jQuery.fn.extend({ - wrapAll: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function(i) { - jQuery(this).wrapAll( html.call(this, i) ); - }); - } - - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); - - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); - } - - wrap.map(function() { - var elem = this; - - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; - } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function(i) { - jQuery(this).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function() { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function(i) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function() { - return this.parent().each(function() { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - } -}); -var iframe, getStyles, curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), - rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), - elemdisplay = { BODY: "block" }, - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400 - }, - - cssExpand = [ "Top", "Right", "Bottom", "Left" ], - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - -// return a css property mapped to a potentially vendor prefixed property -function vendorPropName( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } - } - - return origName; -} - -function isHidden( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); -} - -function showHide( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; - - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - values[ index ] = jQuery._data( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); - } - } else { - - if ( !values[ index ] ) { - hidden = isHidden( elem ); - - if ( display && display !== "none" || !hidden ) { - jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } - } - - return elements; -} - -jQuery.fn.extend({ - css: function( name, value ) { - return jQuery.access( this, function( elem, name, value ) { - var len, styles, - map = {}, - i = 0; - - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function() { - return showHide( this, true ); - }, - hide: function() { - return showHide( this ); - }, - toggle: function( state ) { - if ( typeof state === "boolean" ) { - return state ? this.show() : this.hide(); - } - - return this.each(function() { - if ( isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - }); - } -}); - -jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - "columnCount": true, - "fillOpacity": true, - "fontWeight": true, - "lineHeight": true, - "opacity": true, - "order": true, - "orphans": true, - "widows": true, - "zIndex": true, - "zoom": true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" - }, - - // Get and set the style property on a DOM Node - style: function( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; - - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; - } - - // Make sure that NaN and null values aren't set. See: #7116 - if ( value == null || type === "number" && isNaN( value ) ) { - return; - } - - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } - - // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { - - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[ name ] = value; - } catch(e) {} - } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function( elem, name, extra, styles ) { - var num, val, hooks, - origName = jQuery.camelCase( name ); - - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - //convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - } -}); - -// NOTE: we've included the "window" in window.getComputedStyle -// because jsdom on node.js will break without it. -if ( window.getComputedStyle ) { - getStyles = function( elem ) { - return window.getComputedStyle( elem, null ); - }; - - curCSS = function( elem, name, _computed ) { - var width, minWidth, maxWidth, - computed = _computed || getStyles( elem ), - - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, - style = elem.style; - - if ( computed ) { - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret; - }; -} else if ( document.documentElement.currentStyle ) { - getStyles = function( elem ) { - return elem.currentStyle; - }; - - curCSS = function( elem, name, _computed ) { - var left, rs, rsLeft, - computed = _computed || getStyles( elem ), - ret = computed ? computed[ name ] : undefined, - style = elem.style; - - // Avoid setting ret to empty string here - // so we don't default to auto - if ( ret == null && style && style[ name ] ) { - ret = style[ name ]; - } - - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 - - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { - - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; - - // Put in the new values to get a computed value out - if ( rsLeft ) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if ( rsLeft ) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; -} - -function setPositiveNumber( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; -} - -function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; -} - -function getWidthOrHeight( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; -} - -// Try to determine the default display value of an element -function css_defaultDisplay( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; - - if ( !display ) { - display = actualDisplay( nodeName, doc ); - - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - // Use the already-created iframe if possible - iframe = ( iframe || - jQuery("<iframe frameborder='0' width='0' height='0'/>") - .css( "cssText", "display:block !important" ) - ).appendTo( doc.documentElement ); - - // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse - doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; - doc.write("<!doctype html><html><body>"); - doc.close(); - - display = actualDisplay( nodeName, doc ); - iframe.detach(); - } - - // Store the correct default display - elemdisplay[ nodeName ] = display; - } - - return display; -} - -// Called ONLY from within css_defaultDisplay -function actualDisplay( name, doc ) { - var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), - display = jQuery.css( elem[0], "display" ); - elem.remove(); - return display; -} - -jQuery.each([ "height", "width" ], function( i, name ) { - jQuery.cssHooks[ name ] = { - get: function( elem, computed, extra ) { - if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this - return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? - jQuery.swap( elem, cssShow, function() { - return getWidthOrHeight( elem, name, extra ); - }) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function( elem, value, extra ) { - var styles = extra && getStyles( elem ); - return setPositiveNumber( elem, value, extra ? - augmentWidthOrHeight( - elem, - name, - extra, - jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ) : 0 - ); - } - }; -}); - -if ( !jQuery.support.opacity ) { - jQuery.cssHooks.opacity = { - get: function( elem, computed ) { - // IE uses filters for opacity - return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? - ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : - computed ? "1" : ""; - }, - - set: function( elem, value ) { - var style = elem.style, - currentStyle = elem.currentStyle, - opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", - filter = currentStyle && currentStyle.filter || style.filter || ""; - - // IE has trouble with opacity if it does not have layout - // Force it by setting the zoom level - style.zoom = 1; - - // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 - // if value === "", then remove inline opacity #12685 - if ( ( value >= 1 || value === "" ) && - jQuery.trim( filter.replace( ralpha, "" ) ) === "" && - style.removeAttribute ) { - - // Setting style.filter to null, "" & " " still leave "filter:" in the cssText - // if "filter:" is present at all, clearType is disabled, we want to avoid this - // style.removeAttribute is IE Only, but so apparently is this code path... - style.removeAttribute( "filter" ); - - // if there is no filter style applied in a css rule or unset inline opacity, we are done - if ( value === "" || currentStyle && !currentStyle.filter ) { - return; - } - } - - // otherwise, set new filter values - style.filter = ralpha.test( filter ) ? - filter.replace( ralpha, opacity ) : - filter + " " + opacity; - } - }; -} - -// These hooks cannot be added until DOM ready because the support test -// for it is not run until after DOM ready -jQuery(function() { - if ( !jQuery.support.reliableMarginRight ) { - jQuery.cssHooks.marginRight = { - get: function( elem, computed ) { - if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { "display": "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } - }; - } - - // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 - // getComputedStyle returns percent when specified for top/left/bottom/right - // rather than make the css module depend on the offset module, we just check for it here - if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { - jQuery.each( [ "top", "left" ], function( i, prop ) { - jQuery.cssHooks[ prop ] = { - get: function( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - }; - }); - } - -}); - -if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.hidden = function( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || - (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); - }; - - jQuery.expr.filters.visible = function( elem ) { - return !jQuery.expr.filters.hidden( elem ); - }; -} - -// These hooks are used by animate to expand properties -jQuery.each({ - margin: "", - padding: "", - border: "Width" -}, function( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function( value ) { - var i = 0, - expanded = {}, - - // assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } -}); -var r20 = /%20/g, - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - -jQuery.fn.extend({ - serialize: function() { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function() { - return this.map(function(){ - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - }) - .filter(function(){ - var type = this.type; - // Use .is(":disabled") so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !manipulation_rcheckableType.test( type ) ); - }) - .map(function( i, elem ){ - var val = jQuery( this ).val(); - - return val == null ? - null : - jQuery.isArray( val ) ? - jQuery.map( val, function( val ){ - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }) : - { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }).get(); - } -}); - -//Serialize an array of form elements or a set of -//key/values into a query string -jQuery.param = function( a, traditional ) { - var prefix, - s = [], - add = function( key, value ) { - // If value is a function, invoke it and return its value - value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); - s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); - }; - - // Set traditional to true for jQuery <= 1.3.2 behavior. - if ( traditional === undefined ) { - traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - // Serialize the form elements - jQuery.each( a, function() { - add( this.name, this.value ); - }); - - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ).replace( r20, "+" ); -}; - -function buildParams( prefix, obj, traditional, add ) { - var name; - - if ( jQuery.isArray( obj ) ) { - // Serialize array item. - jQuery.each( obj, function( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); - } - }); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - // Serialize scalar item. - add( prefix, obj ); - } -} -jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; -}); - -jQuery.fn.extend({ - hover: function( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - }, - - bind: function( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); - } -}); -var - // Document location - ajaxLocParts, - ajaxLocation, - ajax_nonce = jQuery.now(), - - ajax_rquery = /\?/, - rhash = /#.*$/, - rts = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, - - // Keep a copy of the old load method - _load = jQuery.fn.load, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); - -// #8138, IE may throw an exception when accessing -// a field from window.location if document.domain has been set -try { - ajaxLocation = location.href; -} catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; -} - -// Segment location into parts -ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; - -// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport -function addToPrefiltersOrTransports( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - // For each dataType in the dataTypeExpression - while ( (dataType = dataTypes[i++]) ) { - // Prepend if requested - if ( dataType[0] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); - - // Otherwise append - } else { - (structure[ dataType ] = structure[ dataType ] || []).push( func ); - } - } - } - }; -} - -// Base inspection function for prefilters and transports -function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - }); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); -} - -// A special extend for ajax options -// that takes "flat" options (not to be deep extended) -// Fixes #9887 -function ajaxExtend( target, src ) { - var deep, key, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; -} - -jQuery.fn.load = function( url, params, callback ) { - if ( typeof url !== "string" && _load ) { - return _load.apply( this, arguments ); - } - - var selector, response, type, - self = this, - off = url.indexOf(" "); - - if ( off >= 0 ) { - selector = url.slice( off, url.length ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax({ - url: url, - - // if "type" variable is undefined, then "GET" method will be used - type: type, - dataType: "html", - data: params - }).done(function( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - }).complete( callback && function( jqXHR, status ) { - self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); - }); - } - - return this; -}; - -// Attach a bunch of functions for handling common AJAX events -jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ - jQuery.fn[ type ] = function( fn ){ - return this.on( type, fn ); - }; -}); - -jQuery.extend({ - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: ajaxLocation, - type: "GET", - isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /xml/, - html: /html/, - json: /json/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": jQuery.parseJSON, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var // Cross-domain detection vars - parts, - // Loop variable - i, - // URL without anti-cache param - cacheURL, - // Response headers as string - responseHeadersString, - // timeout handle - timeoutTimer, - - // To know if global events are to be dispatched - fireGlobals, - - transport, - // Response headers - responseHeaders, - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // The jqXHR state - state = 0, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function( key ) { - var match; - if ( state === 2 ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( (match = rheaders.exec( responseHeadersString )) ) { - responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function() { - return state === 2 ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function( name, value ) { - var lname = name.toLowerCase(); - if ( !state ) { - name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function( type ) { - if ( !state ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function( map ) { - var code; - if ( map ) { - if ( state < 2 ) { - for ( code in map ) { - // Lazy-add the new callback in a way that preserves old ones - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } else { - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } - } - return this; - }, - - // Cancel the request - abort: function( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ).complete = completeDeferred.add; - jqXHR.success = jqXHR.done; - jqXHR.error = jqXHR.fail; - - // Remove hash character (#7531: and string promotion) - // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; - - // A cross-domain request is in order when we have a protocol:host:port mismatch - if ( s.crossDomain == null ) { - parts = rurl.exec( s.url.toLowerCase() ); - s.crossDomain = !!( parts && - ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || - ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== - ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) - ); - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( state === 2 ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - fireGlobals = s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - cacheURL = s.url; - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // If data is available, append data to url - if ( s.data ) { - cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add anti-cache in url if needed - if ( s.cache === false ) { - s.url = rts.test( cacheURL ) ? - - // If there is already a '_' parameter, set its value - cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : - - // Otherwise add one to the end - cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; - } - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? - s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - for ( i in { success: 1, error: 1, complete: 1 } ) { - jqXHR[ i ]( s[ i ] ); - } - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = setTimeout(function() { - jqXHR.abort("timeout"); - }, s.timeout ); - } - - try { - state = 1; - transport.send( requestHeaders, done ); - } catch ( e ) { - // Propagate exception as error if not done - if ( state < 2 ) { - done( -1, e ); - // Simply rethrow otherwise - } else { - throw e; - } - } - } - - // Callback for when everything is done - function done( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Called once - if ( state === 2 ) { - return; - } - - // State is "done" now - state = 2; - - // Clear timeout if it exists - if ( timeoutTimer ) { - clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = status >= 200 && status < 300 || status === 304; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert( s, response, jqXHR, isSuccess ); - - // If successful, handle type chaining - if ( isSuccess ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 || s.type === "HEAD" ) { - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger("ajaxStop"); - } - } - } - - return jqXHR; - }, - - getJSON: function( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - }, - - getScript: function( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - } -}); - -jQuery.each( [ "get", "post" ], function( i, method ) { - jQuery[ method ] = function( url, data, callback, type ) { - // shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - return jQuery.ajax({ - url: url, - type: method, - dataType: type, - data: data, - success: callback - }); - }; -}); - -/* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ -function ajaxHandleResponses( s, jqXHR, responses ) { - var firstDataType, ct, finalDataType, type, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } -} - -/* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ -function ajaxConvert( s, response, jqXHR, isSuccess ) { - var conv2, current, conv, tmp, prev, - converters = {}, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while ( current ) { - - if ( s.responseFields[ current ] ) { - jqXHR[ s.responseFields[ current ] ] = response; - } - - // Apply the dataFilter if provided - if ( !prev && isSuccess && s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - prev = current; - current = dataTypes.shift(); - - if ( current ) { - - // There's only work to do if current dataType is non-auto - if ( current === "*" ) { - - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split( " " ); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.unshift( tmp[ 1 ] ); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s[ "throws" ] ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; - } - } - } - } - } - } - - return { state: "success", data: response }; -} -// Install script dataType -jQuery.ajaxSetup({ - accepts: { - script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /(?:java|ecma)script/ - }, - converters: { - "text script": function( text ) { - jQuery.globalEval( text ); - return text; - } - } -}); - -// Handle cache's special case and global -jQuery.ajaxPrefilter( "script", function( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - s.global = false; - } -}); - -// Bind script tag hack transport -jQuery.ajaxTransport( "script", function(s) { - - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - - var script, - head = document.head || jQuery("head")[0] || document.documentElement; - - return { - - send: function( _, callback ) { - - script = document.createElement("script"); - - script.async = true; - - if ( s.scriptCharset ) { - script.charset = s.scriptCharset; - } - - script.src = s.url; - - // Attach handlers for all browsers - script.onload = script.onreadystatechange = function( _, isAbort ) { - - if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { - - // Handle memory leak in IE - script.onload = script.onreadystatechange = null; - - // Remove the script - if ( script.parentNode ) { - script.parentNode.removeChild( script ); - } - - // Dereference the script - script = null; - - // Callback if not abort - if ( !isAbort ) { - callback( 200, "success" ); - } - } - }; - - // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending - // Use native DOM manipulation to avoid our domManip AJAX trickery - head.insertBefore( script, head.firstChild ); - }, - - abort: function() { - if ( script ) { - script.onload( undefined, true ); - } - } - }; - } -}); -var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; - -// Default jsonp settings -jQuery.ajaxSetup({ - jsonp: "callback", - jsonpCallback: function() { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); - this[ callback ] = true; - return callback; - } -}); - -// Detect, normalize options and install callbacks for jsonp requests -jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { - - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" - ); - - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { - - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; - - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } - - // Use data converter to retrieve json after script execution - s.converters["script json"] = function() { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; - - // force json dataType - s.dataTypes[ 0 ] = "json"; - - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function() { - responseContainer = arguments; - }; - - // Clean-up function (fires after converters) - jqXHR.always(function() { - // Restore preexisting value - window[ callbackName ] = overwritten; - - // Save back as free - if ( s[ callbackName ] ) { - // make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; - - // save the callback name for future use - oldCallbacks.push( callbackName ); - } - - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } - - responseContainer = overwritten = undefined; - }); - - // Delegate to script - return "script"; - } -}); -var xhrCallbacks, xhrSupported, - xhrId = 0, - // #5280: Internet Explorer will keep connections alive if we don't abort on unload - xhrOnUnloadAbort = window.ActiveXObject && function() { - // Abort all pending requests - var key; - for ( key in xhrCallbacks ) { - xhrCallbacks[ key ]( undefined, true ); - } - }; - -// Functions to create xhrs -function createStandardXHR() { - try { - return new window.XMLHttpRequest(); - } catch( e ) {} -} - -function createActiveXHR() { - try { - return new window.ActiveXObject("Microsoft.XMLHTTP"); - } catch( e ) {} -} - -// Create the request object -// (This is still attached to ajaxSettings for backward compatibility) -jQuery.ajaxSettings.xhr = window.ActiveXObject ? - /* Microsoft failed to properly - * implement the XMLHttpRequest in IE7 (can't request local files), - * so we use the ActiveXObject when it is available - * Additionally XMLHttpRequest can be disabled in IE7/IE8 so - * we need a fallback. - */ - function() { - return !this.isLocal && createStandardXHR() || createActiveXHR(); - } : - // For all other browsers, use the standard XMLHttpRequest object - createStandardXHR; - -// Determine support properties -xhrSupported = jQuery.ajaxSettings.xhr(); -jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); -xhrSupported = jQuery.support.ajax = !!xhrSupported; - -// Create transport if the browser can provide an xhr -if ( xhrSupported ) { - - jQuery.ajaxTransport(function( s ) { - // Cross domain only allowed if supported through XMLHttpRequest - if ( !s.crossDomain || jQuery.support.cors ) { - - var callback; - - return { - send: function( headers, complete ) { - - // Get a new xhr - var handle, i, - xhr = s.xhr(); - - // Open the socket - // Passing null username, generates a login popup on Opera (#2865) - if ( s.username ) { - xhr.open( s.type, s.url, s.async, s.username, s.password ); - } else { - xhr.open( s.type, s.url, s.async ); - } - - // Apply custom fields if provided - if ( s.xhrFields ) { - for ( i in s.xhrFields ) { - xhr[ i ] = s.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( s.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( s.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !s.crossDomain && !headers["X-Requested-With"] ) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } - - // Need an extra try/catch for cross domain requests in Firefox 3 - try { - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - } catch( err ) {} - - // Do send the request - // This may raise an exception which is actually - // handled in jQuery.ajax (so no try/catch here) - xhr.send( ( s.hasContent && s.data ) || null ); - - // Listener - callback = function( _, isAbort ) { - var status, responseHeaders, statusText, responses; - - // Firefox throws exceptions when accessing properties - // of an xhr when a network error occurred - // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) - try { - - // Was never called and is aborted or complete - if ( callback && ( isAbort || xhr.readyState === 4 ) ) { - - // Only called once - callback = undefined; - - // Do not keep as active anymore - if ( handle ) { - xhr.onreadystatechange = jQuery.noop; - if ( xhrOnUnloadAbort ) { - delete xhrCallbacks[ handle ]; - } - } - - // If it's an abort - if ( isAbort ) { - // Abort it manually if needed - if ( xhr.readyState !== 4 ) { - xhr.abort(); - } - } else { - responses = {}; - status = xhr.status; - responseHeaders = xhr.getAllResponseHeaders(); - - // When requesting binary data, IE6-9 will throw an exception - // on any attempt to access responseText (#11426) - if ( typeof xhr.responseText === "string" ) { - responses.text = xhr.responseText; - } - - // Firefox throws an exception when accessing - // statusText for faulty cross-domain requests - try { - statusText = xhr.statusText; - } catch( e ) { - // We normalize with Webkit giving an empty statusText - statusText = ""; - } - - // Filter status for non standard behaviors - - // If the request is local and we have data: assume a success - // (success with no data won't get notified, that's the best we - // can do given current implementations) - if ( !status && s.isLocal && !s.crossDomain ) { - status = responses.text ? 200 : 404; - // IE - #1450: sometimes returns 1223 when it should be 204 - } else if ( status === 1223 ) { - status = 204; - } - } - } - } catch( firefoxAccessException ) { - if ( !isAbort ) { - complete( -1, firefoxAccessException ); - } - } - - // Call complete if needed - if ( responses ) { - complete( status, statusText, responses, responseHeaders ); - } - }; - - if ( !s.async ) { - // if we're in sync mode we fire the callback - callback(); - } else if ( xhr.readyState === 4 ) { - // (IE6 & IE7) if it's in cache and has been - // retrieved directly we need to fire the callback - setTimeout( callback ); - } else { - handle = ++xhrId; - if ( xhrOnUnloadAbort ) { - // Create the active xhrs callbacks list if needed - // and attach the unload handler - if ( !xhrCallbacks ) { - xhrCallbacks = {}; - jQuery( window ).unload( xhrOnUnloadAbort ); - } - // Add to list of active xhrs callbacks - xhrCallbacks[ handle ] = callback; - } - xhr.onreadystatechange = callback; - } - }, - - abort: function() { - if ( callback ) { - callback( undefined, true ); - } - } - }; - } - }); -} -var fxNow, timerId, - rfxtypes = /^(?:toggle|show|hide)$/, - rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), - rrun = /queueHooks$/, - animationPrefilters = [ defaultPrefilter ], - tweeners = { - "*": [function( prop, value ) { - var tween = this.createTween( prop, value ), - target = tween.cur(), - parts = rfxnum.exec( value ), - unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), - - // Starting value computation is required for potential unit mismatches - start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && - rfxnum.exec( jQuery.css( tween.elem, prop ) ), - scale = 1, - maxIterations = 20; - - if ( start && start[ 3 ] !== unit ) { - // Trust units reported by jQuery.css - unit = unit || start[ 3 ]; - - // Make sure we update the tween properties later on - parts = parts || []; - - // Iteratively approximate from a nonzero starting point - start = +target || 1; - - do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - start = start / scale; - jQuery.style( tween.elem, prop, start + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough - } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); - } - - // Update tween properties - if ( parts ) { - start = tween.start = +start || +target || 0; - tween.unit = unit; - // If a +=/-= token was provided, we're doing a relative animation - tween.end = parts[ 1 ] ? - start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : - +parts[ 2 ]; - } - - return tween; - }] - }; - -// Animations created synchronously will run synchronously -function createFxNow() { - setTimeout(function() { - fxNow = undefined; - }); - return ( fxNow = jQuery.now() ); -} - -function createTween( value, prop, animation ) { - var tween, - collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( (tween = collection[ index ].call( animation, prop, value )) ) { - - // we're done with this property - return tween; - } - } -} - -function Animation( elem, properties, options ) { - var result, - stopped, - index = 0, - length = animationPrefilters.length, - deferred = jQuery.Deferred().always( function() { - // don't match elem in the :animated selector - delete tick.elem; - }), - tick = function() { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length ; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ]); - - if ( percent < 1 && length ) { - return remaining; - } else { - deferred.resolveWith( elem, [ animation ] ); - return false; - } - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { specialEasing: {} }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function( gotoEnd ) { - var index = 0, - // if we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length ; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // resolve when we played the last frame - // otherwise, reject - if ( gotoEnd ) { - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - }), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length ; index++ ) { - result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - return result; - } - } - - jQuery.map( props, createTween, animation ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - }) - ); - - // attach callbacks from options - return animation.progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); -} - -function propFilter( props, specialEasing ) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( jQuery.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } -} - -jQuery.Animation = jQuery.extend( Animation, { - - tweener: function( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.split(" "); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length ; index++ ) { - prop = props[ index ]; - tweeners[ prop ] = tweeners[ prop ] || []; - tweeners[ prop ].unshift( callback ); - } - }, - - prefilter: function( callback, prepend ) { - if ( prepend ) { - animationPrefilters.unshift( callback ); - } else { - animationPrefilters.push( callback ); - } - } -}); - -function defaultPrefilter( elem, props, opts ) { - /* jshint validthis: true */ - var prop, value, toggle, tween, hooks, oldfire, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHidden( elem ), - dataShow = jQuery._data( elem, "fxshow" ); - - // handle queue: false promises - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function() { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always(function() { - // doing this makes sure that the complete handler will be called - // before this completes - anim.always(function() { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - }); - }); - } - - // height/width overflow pass - if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { - // Make sure that nothing sneaks out - // Record all 3 overflow attributes because IE does not - // change the overflow attribute when overflowX and - // overflowY are set to the same value - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Set display property to inline-block for height/width - // animations on inline elements that are having width/height animated - if ( jQuery.css( elem, "display" ) === "inline" && - jQuery.css( elem, "float" ) === "none" ) { - - // inline-level elements accept inline-block; - // block-level elements need to be inline with layout - if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { - style.display = "inline-block"; - - } else { - style.zoom = 1; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - if ( !jQuery.support.shrinkWrapBlocks ) { - anim.always(function() { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - }); - } - } - - - // show/hide pass - for ( prop in props ) { - value = props[ prop ]; - if ( rfxtypes.exec( value ) ) { - delete props[ prop ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - continue; - } - orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); - } - } - - if ( !jQuery.isEmptyObject( orig ) ) { - if ( dataShow ) { - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - } else { - dataShow = jQuery._data( elem, "fxshow", {} ); - } - - // store state if its toggle - enables .stop().toggle() to "reverse" - if ( toggle ) { - dataShow.hidden = !hidden; - } - if ( hidden ) { - jQuery( elem ).show(); - } else { - anim.done(function() { - jQuery( elem ).hide(); - }); - } - anim.done(function() { - var prop; - jQuery._removeData( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - }); - for ( prop in orig ) { - tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); - - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = tween.start; - if ( hidden ) { - tween.end = tween.start; - tween.start = prop === "width" || prop === "height" ? 1 : 0; - } - } - } - } -} - -function Tween( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); -} -jQuery.Tween = Tween; - -Tween.prototype = { - constructor: Tween, - init: function( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || "swing"; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function() { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } -}; - -Tween.prototype.init.prototype = Tween.prototype; - -Tween.propHooks = { - _default: { - get: function( tween ) { - var result; - - if ( tween.elem[ tween.prop ] != null && - (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { - return tween.elem[ tween.prop ]; - } - - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. - result = jQuery.css( tween.elem, tween.prop, "" ); - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } -}; - -// Support: IE <=9 -// Panic based approach to setting things on disconnected nodes - -Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } -}; - -jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; -}); - -jQuery.fn.extend({ - fadeTo: function( speed, to, easing, callback ) { - - // show any hidden elements after setting opacity to 0 - return this.filter( isHidden ).css( "opacity", 0 ).show() - - // animate to the value specified - .end().animate({ opacity: to }, speed, easing, callback ); - }, - animate: function( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function() { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - - // Empty animations, or finishing resolves immediately - if ( empty || jQuery._data( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function( type, clearQueue, gotoEnd ) { - var stopQueue = function( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each(function() { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = jQuery._data( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - }); - }, - finish: function( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each(function() { - var index, - data = jQuery._data( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // enable finishing flag on private data - data.finish = true; - - // empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.stop ) { - hooks.stop.call( this, true ); - } - - // look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // turn off finishing flag - delete data.finish; - }); - } -}); - -// Generate parameters to create a standard animation -function genFx( type, includeWidth ) { - var which, - attrs = { height: type }, - i = 0; - - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right - includeWidth = includeWidth? 1 : 0; - for( ; i < 4 ; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; -} - -// Generate shortcuts for custom animations -jQuery.each({ - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } -}, function( name, props ) { - jQuery.fn[ name ] = function( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; -}); - -jQuery.speed = function( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - - // normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function() { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; -}; - -jQuery.easing = { - linear: function( p ) { - return p; - }, - swing: function( p ) { - return 0.5 - Math.cos( p*Math.PI ) / 2; - } -}; - -jQuery.timers = []; -jQuery.fx = Tween.prototype.init; -jQuery.fx.tick = function() { - var timer, - timers = jQuery.timers, - i = 0; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - // Checks the timer has not already been removed - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; -}; - -jQuery.fx.timer = function( timer ) { - if ( timer() && jQuery.timers.push( timer ) ) { - jQuery.fx.start(); - } -}; - -jQuery.fx.interval = 13; - -jQuery.fx.start = function() { - if ( !timerId ) { - timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); - } -}; - -jQuery.fx.stop = function() { - clearInterval( timerId ); - timerId = null; -}; - -jQuery.fx.speeds = { - slow: 600, - fast: 200, - // Default speed - _default: 400 -}; - -// Back Compat <1.8 extension point -jQuery.fx.step = {}; - -if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.animated = function( elem ) { - return jQuery.grep(jQuery.timers, function( fn ) { - return elem === fn.elem; - }).length; - }; -} -jQuery.fn.offset = function( options ) { - if ( arguments.length ) { - return options === undefined ? - this : - this.each(function( i ) { - jQuery.offset.setOffset( this, options, i ); - }); - } - - var docElem, win, - box = { top: 0, left: 0 }, - elem = this[ 0 ], - doc = elem && elem.ownerDocument; - - if ( !doc ) { - return; - } - - docElem = doc.documentElement; - - // Make sure it's not a disconnected DOM node - if ( !jQuery.contains( docElem, elem ) ) { - return box; - } - - // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) - if ( typeof elem.getBoundingClientRect !== core_strundefined ) { - box = elem.getBoundingClientRect(); - } - win = getWindow( doc ); - return { - top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), - left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) - }; -}; - -jQuery.offset = { - - setOffset: function( elem, options, i ) { - var position = jQuery.css( elem, "position" ); - - // set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } - - var curElem = jQuery( elem ), - curOffset = curElem.offset(), - curCSSTop = jQuery.css( elem, "top" ), - curCSSLeft = jQuery.css( elem, "left" ), - calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, - props = {}, curPosition = {}, curTop, curLeft; - - // need to be able to calculate position if either top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } - - if ( jQuery.isFunction( options ) ) { - options = options.call( elem, i, curOffset ); - } - - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } - - if ( "using" in options ) { - options.using.call( elem, props ); - } else { - curElem.css( props ); - } - } -}; - - -jQuery.fn.extend({ - - position: function() { - if ( !this[ 0 ] ) { - return; - } - - var offsetParent, offset, - parentOffset = { top: 0, left: 0 }, - elem = this[ 0 ]; - - // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - // we assume that getBoundingClientRect is available when computed position is fixed - offset = elem.getBoundingClientRect(); - } else { - // Get *real* offsetParent - offsetParent = this.offsetParent(); - - // Get correct offsets - offset = this.offset(); - if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } - - // Add offsetParent borders - parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); - parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); - } - - // Subtract parent offsets and element margins - // note: when an element has margin: auto the offsetLeft and marginLeft - // are the same in Safari causing offset.left to incorrectly be 0 - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) - }; - }, - - offsetParent: function() { - return this.map(function() { - var offsetParent = this.offsetParent || docElem; - while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { - offsetParent = offsetParent.offsetParent; - } - return offsetParent || docElem; - }); - } -}); - - -// Create scrollLeft and scrollTop methods -jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { - var top = /Y/.test( prop ); - - jQuery.fn[ method ] = function( val ) { - return jQuery.access( this, function( elem, method, val ) { - var win = getWindow( elem ); - - if ( val === undefined ) { - return win ? (prop in win) ? win[ prop ] : - win.document.documentElement[ method ] : - elem[ method ]; - } - - if ( win ) { - win.scrollTo( - !top ? val : jQuery( win ).scrollLeft(), - top ? val : jQuery( win ).scrollTop() - ); - - } else { - elem[ method ] = val; - } - }, method, val, arguments.length, null ); - }; -}); - -function getWindow( elem ) { - return jQuery.isWindow( elem ) ? - elem : - elem.nodeType === 9 ? - elem.defaultView || elem.parentWindow : - false; -} -// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods -jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { - // margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return jQuery.access( this, function( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there - // isn't a whole lot we can do. See pull request at this URL for discussion: - // https://github.com/jquery/jquery/pull/764 - return elem.document.documentElement[ "client" + name ]; - } - - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest - // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } - - return value === undefined ? - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : - - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable, null ); - }; - }); -}); -// Limit scope pollution from any deprecated API -// (function() { - -// The number of elements contained in the matched element set -jQuery.fn.size = function() { - return this.length; -}; - -jQuery.fn.andSelf = jQuery.fn.addBack; - -// })(); -if ( typeof module === "object" && module && typeof module.exports === "object" ) { - // Expose jQuery as module.exports in loaders that implement the Node - // module pattern (including browserify). Do not create the global, since - // the user will be storing it themselves locally, and globals are frowned - // upon in the Node module world. - module.exports = jQuery; -} else { - // Otherwise expose jQuery to the global object as usual - window.jQuery = window.$ = jQuery; - - // Register as a named AMD module, since jQuery can be concatenated with other - // files that may use define, but not via a proper concatenation script that - // understands anonymous AMD modules. A named AMD is safest and most robust - // way to register. Lowercase jquery is used because AMD module names are - // derived from file names, and jQuery is normally delivered in a lowercase - // file name. Do this after creating the global so that if an AMD module wants - // to call noConflict to hide this version of jQuery, it will work. - if ( typeof define === "function" && define.amd ) { - define( "jquery", [], function () { return jQuery; } ); - } -} - -})( window ); diff --git a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-3.4.1.js b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-3.4.1.js new file mode 100644 index 00000000..5b16efa1 --- /dev/null +++ b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-3.4.1.js @@ -0,0 +1,10598 @@ +/*! + * jQuery JavaScript Library v3.4.1 + * https://jquery.com/ + * + * Includes Sizzle.js + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://jquery.org/license + * + * Date: 2019-05-01T21:04Z + */ +( function( global, factory ) { + + "use strict"; + + if ( typeof module === "object" && typeof module.exports === "object" ) { + + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info. + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 +// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode +// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common +// enough that all such attempts are guarded in a try block. +"use strict"; + +var arr = []; + +var document = window.document; + +var getProto = Object.getPrototypeOf; + +var slice = arr.slice; + +var concat = arr.concat; + +var push = arr.push; + +var indexOf = arr.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var fnToString = hasOwn.toString; + +var ObjectFunctionString = fnToString.call( Object ); + +var support = {}; + +var isFunction = function isFunction( obj ) { + + // Support: Chrome <=57, Firefox <=52 + // In some browsers, typeof returns "function" for HTML <object> elements + // (i.e., `typeof document.createElement( "object" ) === "function"`). + // We don't want to classify *any* DOM node as a function. + return typeof obj === "function" && typeof obj.nodeType !== "number"; + }; + + +var isWindow = function isWindow( obj ) { + return obj != null && obj === obj.window; + }; + + + + + var preservedScriptAttributes = { + type: true, + src: true, + nonce: true, + noModule: true + }; + + function DOMEval( code, node, doc ) { + doc = doc || document; + + var i, val, + script = doc.createElement( "script" ); + + script.text = code; + if ( node ) { + for ( i in preservedScriptAttributes ) { + + // Support: Firefox 64+, Edge 18+ + // Some browsers don't support the "nonce" property on scripts. + // On the other hand, just using `getAttribute` is not enough as + // the `nonce` attribute is reset to an empty string whenever it + // becomes browsing-context connected. + // See https://github.com/whatwg/html/issues/2369 + // See https://html.spec.whatwg.org/#nonce-attributes + // The `node.getAttribute` check was added for the sake of + // `jQuery.globalEval` so that it can fake a nonce-containing node + // via an object. + val = node[ i ] || node.getAttribute && node.getAttribute( i ); + if ( val ) { + script.setAttribute( i, val ); + } + } + } + doc.head.appendChild( script ).parentNode.removeChild( script ); + } + + +function toType( obj ) { + if ( obj == null ) { + return obj + ""; + } + + // Support: Android <=2.3 only (functionish RegExp) + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call( obj ) ] || "object" : + typeof obj; +} +/* global Symbol */ +// Defining this global in .eslintrc.json would create a danger of using the global +// unguarded in another place, it seems safer to define global only for this module + + + +var + version = "3.4.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android <=4.0 only + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; + +jQuery.fn = jQuery.prototype = { + + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } + + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + each: function( callback ) { + return jQuery.each( this, callback ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map( this, function( elem, i ) { + return callback.call( elem, i, elem ); + } ) ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: arr.sort, + splice: arr.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[ 0 ] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // Skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !isFunction( target ) ) { + target = {}; + } + + // Extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + + // Only deal with non-null/undefined values + if ( ( options = arguments[ i ] ) != null ) { + + // Extend the base object + for ( name in options ) { + copy = options[ name ]; + + // Prevent Object.prototype pollution + // Prevent never-ending loop + if ( name === "__proto__" || target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject( copy ) || + ( copyIsArray = Array.isArray( copy ) ) ) ) { + src = target[ name ]; + + // Ensure proper type for the source value + if ( copyIsArray && !Array.isArray( src ) ) { + clone = []; + } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { + clone = {}; + } else { + clone = src; + } + copyIsArray = false; + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend( { + + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + isPlainObject: function( obj ) { + var proto, Ctor; + + // Detect obvious negatives + // Use toString instead of jQuery.type to catch host objects + if ( !obj || toString.call( obj ) !== "[object Object]" ) { + return false; + } + + proto = getProto( obj ); + + // Objects with no prototype (e.g., `Object.create( null )`) are plain + if ( !proto ) { + return true; + } + + // Objects with prototype are plain iff they were constructed by a global Object function + Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; + return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; + }, + + isEmptyObject: function( obj ) { + var name; + + for ( name in obj ) { + return false; + } + return true; + }, + + // Evaluates a script in a global context + globalEval: function( code, options ) { + DOMEval( code, { nonce: options && options.nonce } ); + }, + + each: function( obj, callback ) { + var length, i = 0; + + if ( isArrayLike( obj ) ) { + length = obj.length; + for ( ; i < length; i++ ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } else { + for ( i in obj ) { + if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { + break; + } + } + } + + return obj; + }, + + // Support: Android <=4.0 only + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArrayLike( Object( arr ) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + return arr == null ? -1 : indexOf.call( arr, elem, i ); + }, + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + for ( ; j < len; j++ ) { + first[ i++ ] = second[ j ]; + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var length, value, + i = 0, + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArrayLike( elems ) ) { + length = elems.length; + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +} ); + +if ( typeof Symbol === "function" ) { + jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; +} + +// Populate the class2type map +jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), +function( i, name ) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +} ); + +function isArrayLike( obj ) { + + // Support: real iOS 8.2 only (not reproducible in simulator) + // `in` check used to prevent JIT error (gh-2145) + // hasOwn isn't used here due to false negatives + // regarding Nodelist length in IE + var length = !!obj && "length" in obj && obj.length, + type = toType( obj ); + + if ( isFunction( obj ) || isWindow( obj ) ) { + return false; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v2.3.4 + * https://sizzlejs.com/ + * + * Copyright JS Foundation and other contributors + * Released under the MIT license + * https://js.foundation/ + * + * Date: 2019-04-08 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + 1 * new Date(), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + nonnativeSelectorCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf as it's faster than native + // https://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { + var i = 0, + len = list.length; + for ( ; i < len; i++ ) { + if ( list[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + + // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + identifier + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + rdescend = new RegExp( whitespace + "|>" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + identifier + ")" ), + "CLASS": new RegExp( "^\\.(" + identifier + ")" ), + "TAG": new RegExp( "^(" + identifier + "|[*])" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rhtml = /HTML$/i, + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + + // CSS escapes + // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // CSS string/identifier serialization + // https://drafts.csswg.org/cssom/#common-serializing-idioms + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, + fcssescape = function( ch, asCodePoint ) { + if ( asCodePoint ) { + + // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER + if ( ch === "\0" ) { + return "\uFFFD"; + } + + // Control characters and (dependent upon position) numbers get escaped as code points + return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; + } + + // Other potentially-special ASCII characters get backslash-escaped + return "\\" + ch; + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); + }, + + inDisabledFieldset = addCombinator( + function( elem ) { + return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; + }, + { dir: "parentNode", next: "legend" } + ); + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var m, i, elem, nid, match, groups, newSelector, + newContext = context && context.ownerDocument, + + // nodeType defaults to 9, since context defaults to document + nodeType = context ? context.nodeType : 9; + + results = results || []; + + // Return early from calls with invalid selector or context + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { + + return results; + } + + // Try to shortcut find operations (as opposed to filters) in HTML documents + if ( !seed ) { + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + context = context || document; + + if ( documentIsHTML ) { + + // If the selector is sufficiently simple, try using a "get*By*" DOM method + // (excepting DocumentFragment context, where the methods don't exist) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { + + // ID selector + if ( (m = match[1]) ) { + + // Document context + if ( nodeType === 9 ) { + if ( (elem = context.getElementById( m )) ) { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + + // Element context + } else { + + // Support: IE, Opera, Webkit + // TODO: identify versions + // getElementById can match elements by name instead of ID + if ( newContext && (elem = newContext.getElementById( m )) && + contains( context, elem ) && + elem.id === m ) { + + results.push( elem ); + return results; + } + } + + // Type selector + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Class selector + } else if ( (m = match[3]) && support.getElementsByClassName && + context.getElementsByClassName ) { + + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // Take advantage of querySelectorAll + if ( support.qsa && + !nonnativeSelectorCache[ selector + " " ] && + (!rbuggyQSA || !rbuggyQSA.test( selector )) && + + // Support: IE 8 only + // Exclude object elements + (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) { + + newSelector = selector; + newContext = context; + + // qSA considers elements outside a scoping root when evaluating child or + // descendant combinators, which is not what we want. + // In such cases, we work around the behavior by prefixing every selector in the + // list with an ID selector referencing the scope context. + // Thanks to Andrew Dupont for this technique. + if ( nodeType === 1 && rdescend.test( selector ) ) { + + // Capture the context ID, setting it first if necessary + if ( (nid = context.getAttribute( "id" )) ) { + nid = nid.replace( rcssescape, fcssescape ); + } else { + context.setAttribute( "id", (nid = expando) ); + } + + // Prefix every selector in the list + groups = tokenize( selector ); + i = groups.length; + while ( i-- ) { + groups[i] = "#" + nid + " " + toSelector( groups[i] ); + } + newSelector = groups.join( "," ); + + // Expand context for sibling selectors + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || + context; + } + + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch ( qsaError ) { + nonnativeSelectorCache( selector, true ); + } finally { + if ( nid === expando ) { + context.removeAttribute( "id" ); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {function(string, object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created element and returns a boolean result + */ +function assert( fn ) { + var el = document.createElement("fieldset"); + + try { + return !!fn( el ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( el.parentNode ) { + el.parentNode.removeChild( el ); + } + // release memory in IE + el = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = arr.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + a.sourceIndex - b.sourceIndex; + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for :enabled/:disabled + * @param {Boolean} disabled true for :disabled; false for :enabled + */ +function createDisabledPseudo( disabled ) { + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + return function( elem ) { + + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } + + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || + + // Where there is no isDisabled, check manually + /* jshint -W018 */ + elem.isDisabled !== !disabled && + inDisabledFieldset( elem ) === disabled; + } + + return elem.disabled === disabled; + + // Try to winnow out elements that can't be disabled before trusting the disabled property. + // Some victims get caught in our net (label, legend, menu, track), but it shouldn't + // even exist on them, let alone have a boolean value. + } else if ( "label" in elem ) { + return elem.disabled === disabled; + } + + // Remaining elements are neither :enabled nor :disabled + return false; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== "undefined" && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + var namespace = elem.namespaceURI, + docElem = (elem.ownerDocument || elem).documentElement; + + // Support: IE <=8 + // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes + // https://bugs.jquery.com/ticket/4833 + return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" ); +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, subWindow, + doc = node ? node.ownerDocument || node : preferredDoc; + + // Return early if doc is invalid or already selected + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Update global variables + document = doc; + docElem = document.documentElement; + documentIsHTML = !isXML( document ); + + // Support: IE 9-11, Edge + // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) + if ( preferredDoc !== document && + (subWindow = document.defaultView) && subWindow.top !== subWindow ) { + + // Support: IE 11, Edge + if ( subWindow.addEventListener ) { + subWindow.addEventListener( "unload", unloadHandler, false ); + + // Support: IE 9 - 10 only + } else if ( subWindow.attachEvent ) { + subWindow.attachEvent( "onunload", unloadHandler ); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) + support.attributes = assert(function( el ) { + el.className = "i"; + return !el.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( el ) { + el.appendChild( document.createComment("") ); + return !el.getElementsByTagName("*").length; + }); + + // Support: IE<9 + support.getElementsByClassName = rnative.test( document.getElementsByClassName ); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programmatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( el ) { + docElem.appendChild( el ).id = expando; + return !document.getElementsByName || !document.getElementsByName( expando ).length; + }); + + // ID filter and find + if ( support.getById ) { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var elem = context.getElementById( id ); + return elem ? [ elem ] : []; + } + }; + } else { + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== "undefined" && + elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + + // Support: IE 6 - 7 only + // getElementById is not reliable as a find shortcut + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { + var node, i, elems, + elem = context.getElementById( id ); + + if ( elem ) { + + // Verify the id attribute + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + + // Fall back on getElementsByName + elems = context.getElementsByName( id ); + i = 0; + while ( (elem = elems[i++]) ) { + node = elem.getAttributeNode("id"); + if ( node && node.value === id ) { + return [ elem ]; + } + } + } + + return []; + } + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); + } + } : + + function( tag, context ) { + var elem, + tmp = [], + i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See https://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( el ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // https://bugs.jquery.com/ticket/12359 + docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + + "<select id='" + expando + "-\r\\' msallowcapture=''>" + + "<option selected=''></option></select>"; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( el.querySelectorAll("[msallowcapture^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !el.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ + if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !el.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibling-combinator selector` fails + if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } + }); + + assert(function( el ) { + el.innerHTML = "<a href='' disabled='disabled'></a>" + + "<select disabled='disabled'><option/></select>"; + + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = document.createElement("input"); + input.setAttribute( "type", "hidden" ); + el.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( el.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( el.querySelectorAll(":enabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Support: IE9-11+ + // IE's :disabled selector does not pick up the children of disabled fieldsets + docElem.appendChild( el ).disabled = true; + if ( el.querySelectorAll(":disabled").length !== 2 ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + el.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( el ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( el, "*" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( el, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully self-exclusive + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === document ? -1 : + b === document ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( support.matchesSelector && documentIsHTML && + !nonnativeSelectorCache[ expr + " " ] && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch (e) { + nonnativeSelectorCache( expr, true ); + } + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.escape = function( sel ) { + return (sel + "").replace( rcssescape, fcssescape ); +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, uniqueCache, outerCache, node, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType, + diff = false; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) { + + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + + // Seek `elem` from a previously-cached index + + // ...in a gzip-friendly way + node = parent; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex && cache[ 2 ]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + } else { + // Use previously-cached element index if available + if ( useCache ) { + // ...in a gzip-friendly way + node = elem; + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + cache = uniqueCache[ type ] || []; + nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; + diff = nodeIndex; + } + + // xml :nth-child(...) + // or :nth-last-child(...) or :nth(-last)?-of-type(...) + if ( diff === false ) { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? + node.nodeName.toLowerCase() === name : + node.nodeType === 1 ) && + ++diff ) { + + // Cache the index of each encountered element + if ( useCache ) { + outerCache = node[ expando ] || (node[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ node.uniqueID ] || + (outerCache[ node.uniqueID ] = {}); + + uniqueCache[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); + return function( elem ) { + return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": createDisabledPseudo( false ), + "disabled": createDisabledPseudo( true ), + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? + argument + length : + argument > length ? + length : + argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + skip = combinator.next, + key = skip || dir, + checkNonElements = base && key === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + return false; + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, uniqueCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + + // Support: IE <9 only + // Defend against cloned attroperties (jQuery gh-1709) + uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); + + if ( skip && skip === elem.nodeName.toLowerCase() ) { + elem = elem[ dir ] || elem; + } else if ( (oldCache = uniqueCache[ key ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + uniqueCache[ key ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + return false; + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context === document || context || outermost; + } + + // Add elements passing elementMatchers directly to results + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + if ( !context && elem.ownerDocument !== document ) { + setDocument( elem ); + xml = !documentIsHTML; + } + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context || document, xml) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // `i` is now the count of elements visited above, and adding it to `matchedCount` + // makes the latter nonnegative. + matchedCount += i; + + // Apply set filters to unmatched elements + // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` + // equals `i`), unless we didn't visit _any_ elements in the above loop because we have + // no element matchers and no seed. + // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that + // case, which will result in a "00" `matchedCount` that differs from `i` but is also + // numerically zero. + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is only one selector in the list and no seed + // (the latter of which guarantees us context) + if ( match.length === 1 ) { + + // Reduce context if the leading compound selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + !context || rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome 14-35+ +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( el ) { + // Should return 1, but returns 4 (following) + return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( el ) { + el.innerHTML = "<a href='#'></a>"; + return el.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( el ) { + el.innerHTML = "<input/>"; + el.firstChild.setAttribute( "value", "" ); + return el.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( el ) { + return el.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; + +// Deprecated +jQuery.expr[ ":" ] = jQuery.expr.pseudos; +jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; +jQuery.escapeSelector = Sizzle.escape; + + + + +var dir = function( elem, dir, until ) { + var matched = [], + truncate = until !== undefined; + + while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { + if ( elem.nodeType === 1 ) { + if ( truncate && jQuery( elem ).is( until ) ) { + break; + } + matched.push( elem ); + } + } + return matched; +}; + + +var siblings = function( n, elem ) { + var matched = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + matched.push( n ); + } + } + + return matched; +}; + + +var rneedsContext = jQuery.expr.match.needsContext; + + + +function nodeName( elem, name ) { + + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + +}; +var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); + + + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + return !!qualifier.call( elem, i, elem ) !== not; + } ); + } + + // Single element + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + } ); + } + + // Arraylike of elements (jQuery, arguments, Array) + if ( typeof qualifier !== "string" ) { + return jQuery.grep( elements, function( elem ) { + return ( indexOf.call( qualifier, elem ) > -1 ) !== not; + } ); + } + + // Filtered directly for both simple and complex selectors + return jQuery.filter( qualifier, elements, not ); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + if ( elems.length === 1 && elem.nodeType === 1 ) { + return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; + } + + return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + } ) ); +}; + +jQuery.fn.extend( { + find: function( selector ) { + var i, ret, + len = this.length, + self = this; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter( function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + } ) ); + } + + ret = this.pushStack( [] ); + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + return len > 1 ? jQuery.uniqueSort( ret ) : ret; + }, + filter: function( selector ) { + return this.pushStack( winnow( this, selector || [], false ) ); + }, + not: function( selector ) { + return this.pushStack( winnow( this, selector || [], true ) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +} ); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + // Shortcut simple #id case for speed + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, + + init = jQuery.fn.init = function( selector, context, root ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Method init() accepts an alternate rootjQuery + // so migrate can support jQuery.sub (gh-2101) + root = root || rootjQuery; + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector[ 0 ] === "<" && + selector[ selector.length - 1 ] === ">" && + selector.length >= 3 ) { + + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && ( match[ 1 ] || !context ) ) { + + // HANDLE: $(html) -> $(array) + if ( match[ 1 ] ) { + context = context instanceof jQuery ? context[ 0 ] : context; + + // Option to run scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[ 1 ], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + + // Properties of context are called as methods if possible + if ( isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[ 2 ] ); + + if ( elem ) { + + // Inject the element directly into the jQuery object + this[ 0 ] = elem; + this.length = 1; + } + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || root ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this[ 0 ] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( isFunction( selector ) ) { + return root.ready !== undefined ? + root.ready( selector ) : + + // Execute immediately if ready is not present + selector( jQuery ); + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + + // Methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend( { + has: function( target ) { + var targets = jQuery( target, this ), + l = targets.length; + + return this.filter( function() { + var i = 0; + for ( ; i < l; i++ ) { + if ( jQuery.contains( this, targets[ i ] ) ) { + return true; + } + } + } ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + targets = typeof selectors !== "string" && jQuery( selectors ); + + // Positional selectors never match, since there's no _selection_ context + if ( !rneedsContext.test( selectors ) ) { + for ( ; i < l; i++ ) { + for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { + + // Always skip document fragments + if ( cur.nodeType < 11 && ( targets ? + targets.index( cur ) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector( cur, selectors ) ) ) { + + matched.push( cur ); + break; + } + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); + }, + + // Determine the position of an element within the set + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; + } + + // Index in selector + if ( typeof elem === "string" ) { + return indexOf.call( jQuery( elem ), this[ 0 ] ); + } + + // Locate the position of the desired element + return indexOf.call( this, + + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[ 0 ] : elem + ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.uniqueSort( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + } +} ); + +function sibling( cur, dir ) { + while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} + return cur; +} + +jQuery.each( { + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return siblings( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return siblings( elem.firstChild ); + }, + contents: function( elem ) { + if ( typeof elem.contentDocument !== "undefined" ) { + return elem.contentDocument; + } + + // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only + // Treat the template element as a regular one in browsers that + // don't support it. + if ( nodeName( elem, "template" ) ) { + elem = elem.content || elem; + } + + return jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var matched = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + matched = jQuery.filter( selector, matched ); + } + + if ( this.length > 1 ) { + + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + jQuery.uniqueSort( matched ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + matched.reverse(); + } + } + + return this.pushStack( matched ); + }; +} ); +var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); + + + +// Convert String-formatted options into Object-formatted ones +function createOptions( options ) { + var object = {}; + jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { + object[ flag ] = true; + } ); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + createOptions( options ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + + // Last fire value for non-forgettable lists + memory, + + // Flag to know if list was already fired + fired, + + // Flag to prevent firing + locked, + + // Actual callback list + list = [], + + // Queue of execution data for repeatable lists + queue = [], + + // Index of currently firing callback (modified by add/remove as needed) + firingIndex = -1, + + // Fire callbacks + fire = function() { + + // Enforce single-firing + locked = locked || options.once; + + // Execute callbacks for all pending executions, + // respecting firingIndex overrides and runtime changes + fired = firing = true; + for ( ; queue.length; firingIndex = -1 ) { + memory = queue.shift(); + while ( ++firingIndex < list.length ) { + + // Run callback and check for early termination + if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && + options.stopOnFalse ) { + + // Jump to end and forget the data so .add doesn't re-fire + firingIndex = list.length; + memory = false; + } + } + } + + // Forget the data if we're done with it + if ( !options.memory ) { + memory = false; + } + + firing = false; + + // Clean up if we're done firing for good + if ( locked ) { + + // Keep an empty list if we have data for future add calls + if ( memory ) { + list = []; + + // Otherwise, this object is spent + } else { + list = ""; + } + } + }, + + // Actual Callbacks object + self = { + + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + + // If we have memory from a past run, we should fire after adding + if ( memory && !firing ) { + firingIndex = list.length - 1; + queue.push( memory ); + } + + ( function add( args ) { + jQuery.each( args, function( _, arg ) { + if ( isFunction( arg ) ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && toType( arg ) !== "string" ) { + + // Inspect recursively + add( arg ); + } + } ); + } )( arguments ); + + if ( memory && !firing ) { + fire(); + } + } + return this; + }, + + // Remove a callback from the list + remove: function() { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + + // Handle firing indexes + if ( index <= firingIndex ) { + firingIndex--; + } + } + } ); + return this; + }, + + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? + jQuery.inArray( fn, list ) > -1 : + list.length > 0; + }, + + // Remove all callbacks from the list + empty: function() { + if ( list ) { + list = []; + } + return this; + }, + + // Disable .fire and .add + // Abort any current/pending executions + // Clear all callbacks and values + disable: function() { + locked = queue = []; + list = memory = ""; + return this; + }, + disabled: function() { + return !list; + }, + + // Disable .fire + // Also disable .add unless we have memory (since it would have no effect) + // Abort any pending executions + lock: function() { + locked = queue = []; + if ( !memory && !firing ) { + list = memory = ""; + } + return this; + }, + locked: function() { + return !!locked; + }, + + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( !locked ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + queue.push( args ); + if ( !firing ) { + fire(); + } + } + return this; + }, + + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +function Identity( v ) { + return v; +} +function Thrower( ex ) { + throw ex; +} + +function adoptValue( value, resolve, reject, noValue ) { + var method; + + try { + + // Check for promise aspect first to privilege synchronous behavior + if ( value && isFunction( ( method = value.promise ) ) ) { + method.call( value ).done( resolve ).fail( reject ); + + // Other thenables + } else if ( value && isFunction( ( method = value.then ) ) ) { + method.call( value, resolve, reject ); + + // Other non-thenables + } else { + + // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: + // * false: [ value ].slice( 0 ) => resolve( value ) + // * true: [ value ].slice( 1 ) => resolve() + resolve.apply( undefined, [ value ].slice( noValue ) ); + } + + // For Promises/A+, convert exceptions into rejections + // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in + // Deferred#then to conditionally suppress rejection. + } catch ( value ) { + + // Support: Android 4.0 only + // Strict mode functions invoked without .call/.apply get global-object context + reject.apply( undefined, [ value ] ); + } +} + +jQuery.extend( { + + Deferred: function( func ) { + var tuples = [ + + // action, add listener, callbacks, + // ... .then handlers, argument index, [final state] + [ "notify", "progress", jQuery.Callbacks( "memory" ), + jQuery.Callbacks( "memory" ), 2 ], + [ "resolve", "done", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 0, "resolved" ], + [ "reject", "fail", jQuery.Callbacks( "once memory" ), + jQuery.Callbacks( "once memory" ), 1, "rejected" ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + "catch": function( fn ) { + return promise.then( null, fn ); + }, + + // Keep pipe for back-compat + pipe: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + + return jQuery.Deferred( function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + + // Map tuples (progress, done, fail) to arguments (done, fail, progress) + var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; + + // deferred.progress(function() { bind to newDefer or newDefer.notify }) + // deferred.done(function() { bind to newDefer or newDefer.resolve }) + // deferred.fail(function() { bind to newDefer or newDefer.reject }) + deferred[ tuple[ 1 ] ]( function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && isFunction( returned.promise ) ) { + returned.promise() + .progress( newDefer.notify ) + .done( newDefer.resolve ) + .fail( newDefer.reject ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( + this, + fn ? [ returned ] : arguments + ); + } + } ); + } ); + fns = null; + } ).promise(); + }, + then: function( onFulfilled, onRejected, onProgress ) { + var maxDepth = 0; + function resolve( depth, deferred, handler, special ) { + return function() { + var that = this, + args = arguments, + mightThrow = function() { + var returned, then; + + // Support: Promises/A+ section 2.3.3.3.3 + // https://promisesaplus.com/#point-59 + // Ignore double-resolution attempts + if ( depth < maxDepth ) { + return; + } + + returned = handler.apply( that, args ); + + // Support: Promises/A+ section 2.3.1 + // https://promisesaplus.com/#point-48 + if ( returned === deferred.promise() ) { + throw new TypeError( "Thenable self-resolution" ); + } + + // Support: Promises/A+ sections 2.3.3.1, 3.5 + // https://promisesaplus.com/#point-54 + // https://promisesaplus.com/#point-75 + // Retrieve `then` only once + then = returned && + + // Support: Promises/A+ section 2.3.4 + // https://promisesaplus.com/#point-64 + // Only check objects and functions for thenability + ( typeof returned === "object" || + typeof returned === "function" ) && + returned.then; + + // Handle a returned thenable + if ( isFunction( then ) ) { + + // Special processors (notify) just wait for resolution + if ( special ) { + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ) + ); + + // Normal processors (resolve) also hook into progress + } else { + + // ...and disregard older resolution values + maxDepth++; + + then.call( + returned, + resolve( maxDepth, deferred, Identity, special ), + resolve( maxDepth, deferred, Thrower, special ), + resolve( maxDepth, deferred, Identity, + deferred.notifyWith ) + ); + } + + // Handle all other returned values + } else { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Identity ) { + that = undefined; + args = [ returned ]; + } + + // Process the value(s) + // Default process is resolve + ( special || deferred.resolveWith )( that, args ); + } + }, + + // Only normal processors (resolve) catch and reject exceptions + process = special ? + mightThrow : + function() { + try { + mightThrow(); + } catch ( e ) { + + if ( jQuery.Deferred.exceptionHook ) { + jQuery.Deferred.exceptionHook( e, + process.stackTrace ); + } + + // Support: Promises/A+ section 2.3.3.3.4.1 + // https://promisesaplus.com/#point-61 + // Ignore post-resolution exceptions + if ( depth + 1 >= maxDepth ) { + + // Only substitute handlers pass on context + // and multiple values (non-spec behavior) + if ( handler !== Thrower ) { + that = undefined; + args = [ e ]; + } + + deferred.rejectWith( that, args ); + } + } + }; + + // Support: Promises/A+ section 2.3.3.3.1 + // https://promisesaplus.com/#point-57 + // Re-resolve promises immediately to dodge false rejection from + // subsequent errors + if ( depth ) { + process(); + } else { + + // Call an optional hook to record the stack, in case of exception + // since it's otherwise lost when execution goes async + if ( jQuery.Deferred.getStackHook ) { + process.stackTrace = jQuery.Deferred.getStackHook(); + } + window.setTimeout( process ); + } + }; + } + + return jQuery.Deferred( function( newDefer ) { + + // progress_handlers.add( ... ) + tuples[ 0 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onProgress ) ? + onProgress : + Identity, + newDefer.notifyWith + ) + ); + + // fulfilled_handlers.add( ... ) + tuples[ 1 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onFulfilled ) ? + onFulfilled : + Identity + ) + ); + + // rejected_handlers.add( ... ) + tuples[ 2 ][ 3 ].add( + resolve( + 0, + newDefer, + isFunction( onRejected ) ? + onRejected : + Thrower + ) + ); + } ).promise(); + }, + + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 5 ]; + + // promise.progress = list.add + // promise.done = list.add + // promise.fail = list.add + promise[ tuple[ 1 ] ] = list.add; + + // Handle state + if ( stateString ) { + list.add( + function() { + + // state = "resolved" (i.e., fulfilled) + // state = "rejected" + state = stateString; + }, + + // rejected_callbacks.disable + // fulfilled_callbacks.disable + tuples[ 3 - i ][ 2 ].disable, + + // rejected_handlers.disable + // fulfilled_handlers.disable + tuples[ 3 - i ][ 3 ].disable, + + // progress_callbacks.lock + tuples[ 0 ][ 2 ].lock, + + // progress_handlers.lock + tuples[ 0 ][ 3 ].lock + ); + } + + // progress_handlers.fire + // fulfilled_handlers.fire + // rejected_handlers.fire + list.add( tuple[ 3 ].fire ); + + // deferred.notify = function() { deferred.notifyWith(...) } + // deferred.resolve = function() { deferred.resolveWith(...) } + // deferred.reject = function() { deferred.rejectWith(...) } + deferred[ tuple[ 0 ] ] = function() { + deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); + return this; + }; + + // deferred.notifyWith = list.fireWith + // deferred.resolveWith = list.fireWith + // deferred.rejectWith = list.fireWith + deferred[ tuple[ 0 ] + "With" ] = list.fireWith; + } ); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( singleValue ) { + var + + // count of uncompleted subordinates + remaining = arguments.length, + + // count of unprocessed arguments + i = remaining, + + // subordinate fulfillment data + resolveContexts = Array( i ), + resolveValues = slice.call( arguments ), + + // the master Deferred + master = jQuery.Deferred(), + + // subordinate callback factory + updateFunc = function( i ) { + return function( value ) { + resolveContexts[ i ] = this; + resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( !( --remaining ) ) { + master.resolveWith( resolveContexts, resolveValues ); + } + }; + }; + + // Single- and empty arguments are adopted like Promise.resolve + if ( remaining <= 1 ) { + adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, + !remaining ); + + // Use .then() to unwrap secondary thenables (cf. gh-3000) + if ( master.state() === "pending" || + isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { + + return master.then(); + } + } + + // Multiple arguments are aggregated like Promise.all array elements + while ( i-- ) { + adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); + } + + return master.promise(); + } +} ); + + +// These usually indicate a programmer mistake during development, +// warn about them ASAP rather than swallowing them by default. +var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; + +jQuery.Deferred.exceptionHook = function( error, stack ) { + + // Support: IE 8 - 9 only + // Console exists when dev tools are open, which can happen at any time + if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { + window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); + } +}; + + + + +jQuery.readyException = function( error ) { + window.setTimeout( function() { + throw error; + } ); +}; + + + + +// The deferred used on DOM ready +var readyList = jQuery.Deferred(); + +jQuery.fn.ready = function( fn ) { + + readyList + .then( fn ) + + // Wrap jQuery.readyException in a function so that the lookup + // happens at the time of error handling instead of callback + // registration. + .catch( function( error ) { + jQuery.readyException( error ); + } ); + + return this; +}; + +jQuery.extend( { + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + } +} ); + +jQuery.ready.then = readyList.then; + +// The ready event handler and self cleanup method +function completed() { + document.removeEventListener( "DOMContentLoaded", completed ); + window.removeEventListener( "load", completed ); + jQuery.ready(); +} + +// Catch cases where $(document).ready() is called +// after the browser event has already occurred. +// Support: IE <=9 - 10 only +// Older IE sometimes signals "interactive" too soon +if ( document.readyState === "complete" || + ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { + + // Handle it asynchronously to allow scripts the opportunity to delay ready + window.setTimeout( jQuery.ready ); + +} else { + + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed ); +} + + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + len = elems.length, + bulk = key == null; + + // Sets many values + if ( toType( key ) === "object" ) { + chainable = true; + for ( i in key ) { + access( elems, fn, i, key[ i ], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < len; i++ ) { + fn( + elems[ i ], key, raw ? + value : + value.call( elems[ i ], i, fn( elems[ i ], key ) ) + ); + } + } + } + + if ( chainable ) { + return elems; + } + + // Gets + if ( bulk ) { + return fn.call( elems ); + } + + return len ? fn( elems[ 0 ], key ) : emptyGet; +}; + + +// Matches dashed string for camelizing +var rmsPrefix = /^-ms-/, + rdashAlpha = /-([a-z])/g; + +// Used by camelCase as callback to replace() +function fcamelCase( all, letter ) { + return letter.toUpperCase(); +} + +// Convert dashed to camelCase; used by the css and data modules +// Support: IE <=9 - 11, Edge 12 - 15 +// Microsoft forgot to hump their vendor prefix (#9572) +function camelCase( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); +} +var acceptData = function( owner ) { + + // Accepts only: + // - Node + // - Node.ELEMENT_NODE + // - Node.DOCUMENT_NODE + // - Object + // - Any + return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); +}; + + + + +function Data() { + this.expando = jQuery.expando + Data.uid++; +} + +Data.uid = 1; + +Data.prototype = { + + cache: function( owner ) { + + // Check if the owner object already has a cache + var value = owner[ this.expando ]; + + // If not, create one + if ( !value ) { + value = {}; + + // We can accept data for non-element nodes in modern browsers, + // but we should not, see #8335. + // Always return an empty object. + if ( acceptData( owner ) ) { + + // If it is a node unlikely to be stringify-ed or looped over + // use plain assignment + if ( owner.nodeType ) { + owner[ this.expando ] = value; + + // Otherwise secure it in a non-enumerable property + // configurable must be true to allow the property to be + // deleted when data is removed + } else { + Object.defineProperty( owner, this.expando, { + value: value, + configurable: true + } ); + } + } + } + + return value; + }, + set: function( owner, data, value ) { + var prop, + cache = this.cache( owner ); + + // Handle: [ owner, key, value ] args + // Always use camelCase key (gh-2257) + if ( typeof data === "string" ) { + cache[ camelCase( data ) ] = value; + + // Handle: [ owner, { properties } ] args + } else { + + // Copy the properties one-by-one to the cache object + for ( prop in data ) { + cache[ camelCase( prop ) ] = data[ prop ]; + } + } + return cache; + }, + get: function( owner, key ) { + return key === undefined ? + this.cache( owner ) : + + // Always use camelCase key (gh-2257) + owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; + }, + access: function( owner, key, value ) { + + // In cases where either: + // + // 1. No key was specified + // 2. A string key was specified, but no value provided + // + // Take the "read" path and allow the get method to determine + // which value to return, respectively either: + // + // 1. The entire cache object + // 2. The data stored at the key + // + if ( key === undefined || + ( ( key && typeof key === "string" ) && value === undefined ) ) { + + return this.get( owner, key ); + } + + // When the key is not a string, or both a key and value + // are specified, set or extend (existing objects) with either: + // + // 1. An object of properties + // 2. A key and value + // + this.set( owner, key, value ); + + // Since the "set" path can have two possible entry points + // return the expected data based on which path was taken[*] + return value !== undefined ? value : key; + }, + remove: function( owner, key ) { + var i, + cache = owner[ this.expando ]; + + if ( cache === undefined ) { + return; + } + + if ( key !== undefined ) { + + // Support array or space separated string of keys + if ( Array.isArray( key ) ) { + + // If key is an array of keys... + // We always set camelCase keys, so remove that. + key = key.map( camelCase ); + } else { + key = camelCase( key ); + + // If a key with the spaces exists, use it. + // Otherwise, create an array by matching non-whitespace + key = key in cache ? + [ key ] : + ( key.match( rnothtmlwhite ) || [] ); + } + + i = key.length; + + while ( i-- ) { + delete cache[ key[ i ] ]; + } + } + + // Remove the expando if there's no more data + if ( key === undefined || jQuery.isEmptyObject( cache ) ) { + + // Support: Chrome <=35 - 45 + // Webkit & Blink performance suffers when deleting properties + // from DOM nodes, so set to undefined instead + // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) + if ( owner.nodeType ) { + owner[ this.expando ] = undefined; + } else { + delete owner[ this.expando ]; + } + } + }, + hasData: function( owner ) { + var cache = owner[ this.expando ]; + return cache !== undefined && !jQuery.isEmptyObject( cache ); + } +}; +var dataPriv = new Data(); + +var dataUser = new Data(); + + + +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /[A-Z]/g; + +function getData( data ) { + if ( data === "true" ) { + return true; + } + + if ( data === "false" ) { + return false; + } + + if ( data === "null" ) { + return null; + } + + // Only convert to a number if it doesn't change the string + if ( data === +data + "" ) { + return +data; + } + + if ( rbrace.test( data ) ) { + return JSON.parse( data ); + } + + return data; +} + +function dataAttr( elem, key, data ) { + var name; + + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = getData( data ); + } catch ( e ) {} + + // Make sure we set the data so it isn't changed later + dataUser.set( elem, key, data ); + } else { + data = undefined; + } + } + return data; +} + +jQuery.extend( { + hasData: function( elem ) { + return dataUser.hasData( elem ) || dataPriv.hasData( elem ); + }, + + data: function( elem, name, data ) { + return dataUser.access( elem, name, data ); + }, + + removeData: function( elem, name ) { + dataUser.remove( elem, name ); + }, + + // TODO: Now that all calls to _data and _removeData have been replaced + // with direct calls to dataPriv methods, these can be deprecated. + _data: function( elem, name, data ) { + return dataPriv.access( elem, name, data ); + }, + + _removeData: function( elem, name ) { + dataPriv.remove( elem, name ); + } +} ); + +jQuery.fn.extend( { + data: function( key, value ) { + var i, name, data, + elem = this[ 0 ], + attrs = elem && elem.attributes; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = dataUser.get( elem ); + + if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE 11 only + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = camelCase( name.slice( 5 ) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + dataPriv.set( elem, "hasDataAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each( function() { + dataUser.set( this, key ); + } ); + } + + return access( this, function( value ) { + var data; + + // The calling jQuery object (element matches) is not empty + // (and therefore has an element appears at this[ 0 ]) and the + // `value` parameter was not undefined. An empty jQuery object + // will result in `undefined` for elem = this[ 0 ] which will + // throw an exception if an attempt to read a data cache is made. + if ( elem && value === undefined ) { + + // Attempt to get data from the cache + // The key will always be camelCased in Data + data = dataUser.get( elem, key ); + if ( data !== undefined ) { + return data; + } + + // Attempt to "discover" the data in + // HTML5 custom data-* attrs + data = dataAttr( elem, key ); + if ( data !== undefined ) { + return data; + } + + // We tried really hard, but the data doesn't exist. + return; + } + + // Set the data... + this.each( function() { + + // We always store the camelCased key + dataUser.set( this, key, value ); + } ); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each( function() { + dataUser.remove( this, key ); + } ); + } +} ); + + +jQuery.extend( { + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = dataPriv.get( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || Array.isArray( data ) ) { + queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // Clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // Not public - generate a queueHooks object, or return the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { + empty: jQuery.Callbacks( "once memory" ).add( function() { + dataPriv.remove( elem, [ type + "queue", key ] ); + } ) + } ); + } +} ); + +jQuery.fn.extend( { + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[ 0 ], type ); + } + + return data === undefined ? + this : + this.each( function() { + var queue = jQuery.queue( this, type, data ); + + // Ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + } ); + }, + dequeue: function( type ) { + return this.each( function() { + jQuery.dequeue( this, type ); + } ); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +} ); +var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; + +var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); + + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var documentElement = document.documentElement; + + + + var isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ); + }, + composed = { composed: true }; + + // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only + // Check attachment across shadow DOM boundaries when possible (gh-3504) + // Support: iOS 10.0-10.2 only + // Early iOS 10 versions support `attachShadow` but not `getRootNode`, + // leading to errors. We need to check for `getRootNode`. + if ( documentElement.getRootNode ) { + isAttached = function( elem ) { + return jQuery.contains( elem.ownerDocument, elem ) || + elem.getRootNode( composed ) === elem.ownerDocument; + }; + } +var isHiddenWithinTree = function( elem, el ) { + + // isHiddenWithinTree might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + + // Inline style trumps all + return elem.style.display === "none" || + elem.style.display === "" && + + // Otherwise, check computed style + // Support: Firefox <=43 - 45 + // Disconnected elements can have computed display: none, so first confirm that elem is + // in the document. + isAttached( elem ) && + + jQuery.css( elem, "display" ) === "none"; + }; + +var swap = function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; +}; + + + + +function adjustCSS( elem, prop, valueParts, tween ) { + var adjusted, scale, + maxIterations = 20, + currentValue = tween ? + function() { + return tween.cur(); + } : + function() { + return jQuery.css( elem, prop, "" ); + }, + initial = currentValue(), + unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), + + // Starting value computation is required for potential unit mismatches + initialInUnit = elem.nodeType && + ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && + rcssNum.exec( jQuery.css( elem, prop ) ); + + if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { + + // Support: Firefox <=54 + // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) + initial = initial / 2; + + // Trust units reported by jQuery.css + unit = unit || initialInUnit[ 3 ]; + + // Iteratively approximate from a nonzero starting point + initialInUnit = +initial || 1; + + while ( maxIterations-- ) { + + // Evaluate and update our best guess (doubling guesses that zero out). + // Finish if the scale equals or crosses 1 (making the old*new product non-positive). + jQuery.style( elem, prop, initialInUnit + unit ); + if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { + maxIterations = 0; + } + initialInUnit = initialInUnit / scale; + + } + + initialInUnit = initialInUnit * 2; + jQuery.style( elem, prop, initialInUnit + unit ); + + // Make sure we update the tween properties later on + valueParts = valueParts || []; + } + + if ( valueParts ) { + initialInUnit = +initialInUnit || +initial || 0; + + // Apply relative offset (+=/-=) if specified + adjusted = valueParts[ 1 ] ? + initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : + +valueParts[ 2 ]; + if ( tween ) { + tween.unit = unit; + tween.start = initialInUnit; + tween.end = adjusted; + } + } + return adjusted; +} + + +var defaultDisplayMap = {}; + +function getDefaultDisplay( elem ) { + var temp, + doc = elem.ownerDocument, + nodeName = elem.nodeName, + display = defaultDisplayMap[ nodeName ]; + + if ( display ) { + return display; + } + + temp = doc.body.appendChild( doc.createElement( nodeName ) ); + display = jQuery.css( temp, "display" ); + + temp.parentNode.removeChild( temp ); + + if ( display === "none" ) { + display = "block"; + } + defaultDisplayMap[ nodeName ] = display; + + return display; +} + +function showHide( elements, show ) { + var display, elem, + values = [], + index = 0, + length = elements.length; + + // Determine new display value for elements that need to change + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + display = elem.style.display; + if ( show ) { + + // Since we force visibility upon cascade-hidden elements, an immediate (and slow) + // check is required in this first loop unless we have a nonempty display value (either + // inline or about-to-be-restored) + if ( display === "none" ) { + values[ index ] = dataPriv.get( elem, "display" ) || null; + if ( !values[ index ] ) { + elem.style.display = ""; + } + } + if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { + values[ index ] = getDefaultDisplay( elem ); + } + } else { + if ( display !== "none" ) { + values[ index ] = "none"; + + // Remember what we're overwriting + dataPriv.set( elem, "display", display ); + } + } + } + + // Set the display of the elements in a second loop to avoid constant reflow + for ( index = 0; index < length; index++ ) { + if ( values[ index ] != null ) { + elements[ index ].style.display = values[ index ]; + } + } + + return elements; +} + +jQuery.fn.extend( { + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + if ( typeof state === "boolean" ) { + return state ? this.show() : this.hide(); + } + + return this.each( function() { + if ( isHiddenWithinTree( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + } ); + } +} ); +var rcheckableType = ( /^(?:checkbox|radio)$/i ); + +var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); + +var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); + + + +// We have to close these tags to support XHTML (#13200) +var wrapMap = { + + // Support: IE <=9 only + option: [ 1, "<select multiple='multiple'>", "</select>" ], + + // XHTML parsers do not magically insert elements in the + // same way that tag soup parsers do. So we cannot shorten + // this by omitting <tbody> or other required elements. + thead: [ 1, "<table>", "</table>" ], + col: [ 2, "<table><colgroup>", "</colgroup></table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + _default: [ 0, "", "" ] +}; + +// Support: IE <=9 only +wrapMap.optgroup = wrapMap.option; + +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + + +function getAll( context, tag ) { + + // Support: IE <=9 - 11 only + // Use typeof to avoid zero-argument method invocation on host objects (#15151) + var ret; + + if ( typeof context.getElementsByTagName !== "undefined" ) { + ret = context.getElementsByTagName( tag || "*" ); + + } else if ( typeof context.querySelectorAll !== "undefined" ) { + ret = context.querySelectorAll( tag || "*" ); + + } else { + ret = []; + } + + if ( tag === undefined || tag && nodeName( context, tag ) ) { + return jQuery.merge( [ context ], ret ); + } + + return ret; +} + + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + dataPriv.set( + elems[ i ], + "globalEval", + !refElements || dataPriv.get( refElements[ i ], "globalEval" ) + ); + } +} + + +var rhtml = /<|&#?\w+;/; + +function buildFragment( elems, context, scripts, selection, ignored ) { + var elem, tmp, tag, wrap, attached, j, + fragment = context.createDocumentFragment(), + nodes = [], + i = 0, + l = elems.length; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( toType( elem ) === "object" ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; + + // Descend through wrappers to the right content + j = wrap[ 0 ]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( nodes, tmp.childNodes ); + + // Remember the top-level container + tmp = fragment.firstChild; + + // Ensure the created nodes are orphaned (#12392) + tmp.textContent = ""; + } + } + } + + // Remove wrapper from fragment + fragment.textContent = ""; + + i = 0; + while ( ( elem = nodes[ i++ ] ) ) { + + // Skip elements already in the context collection (trac-4087) + if ( selection && jQuery.inArray( elem, selection ) > -1 ) { + if ( ignored ) { + ignored.push( elem ); + } + continue; + } + + attached = isAttached( elem ); + + // Append to fragment + tmp = getAll( fragment.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( attached ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( ( elem = tmp[ j++ ] ) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + return fragment; +} + + +( function() { + var fragment = document.createDocumentFragment(), + div = fragment.appendChild( document.createElement( "div" ) ), + input = document.createElement( "input" ); + + // Support: Android 4.0 - 4.3 only + // Check state lost if the name is set (#11217) + // Support: Windows Web Apps (WWA) + // `name` and `type` must use .setAttribute for WWA (#14901) + input.setAttribute( "type", "radio" ); + input.setAttribute( "checked", "checked" ); + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + + // Support: Android <=4.1 only + // Older WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE <=11 only + // Make sure textarea (and checkbox) defaultValue is properly cloned + div.innerHTML = "<textarea>x</textarea>"; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; +} )(); + + +var + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +// Support: IE <=9 - 11+ +// focus() and blur() are asynchronous, except when they are no-op. +// So expect focus to be synchronous when the element is already active, +// and blur to be synchronous when the element is not already active. +// (focus and blur are always synchronous in other supported browsers, +// this just defines when we can count on it). +function expectSync( elem, type ) { + return ( elem === safeActiveElement() ) === ( type === "focus" ); +} + +// Support: IE <=9 only +// Accessing document.activeElement can throw unexpectedly +// https://bugs.jquery.com/ticket/13393 +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +function on( elem, types, selector, data, fn, one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + on( elem, type, selector, data, types[ type ], one ); + } + return elem; + } + + if ( data == null && fn == null ) { + + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return elem; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return elem.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + } ); +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.get( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Ensure that invalid selectors throw exceptions at attach time + // Evaluate against documentElement in case elem is a non-element node (e.g., document) + if ( selector ) { + jQuery.find.matchesSelector( documentElement, selector ); + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !( events = elemData.events ) ) { + events = elemData.events = {}; + } + if ( !( eventHandle = elemData.handle ) ) { + eventHandle = elemData.handle = function( e ) { + + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? + jQuery.event.dispatch.apply( elem, arguments ) : undefined; + }; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend( { + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join( "." ) + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !( handlers = events[ type ] ) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener if the special events handler returns false + if ( !special.setup || + special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); + + if ( !elemData || !( events = elemData.events ) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[ t ] ) || []; + type = origType = tmp[ 1 ]; + namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[ 2 ] && + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || + selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || + special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove data and the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + dataPriv.remove( elem, "handle events" ); + } + }, + + dispatch: function( nativeEvent ) { + + // Make a writable jQuery.Event from the native event object + var event = jQuery.event.fix( nativeEvent ); + + var i, j, ret, matched, handleObj, handlerQueue, + args = new Array( arguments.length ), + handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[ 0 ] = event; + + for ( i = 1; i < arguments.length; i++ ) { + args[ i ] = arguments[ i ]; + } + + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( ( handleObj = matched.handlers[ j++ ] ) && + !event.isImmediatePropagationStopped() ) { + + // If the event is namespaced, then each handler is only invoked if it is + // specially universal or its namespaces are a superset of the event's. + if ( !event.rnamespace || handleObj.namespace === false || + event.rnamespace.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || + handleObj.handler ).apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( ( event.result = ret ) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, handleObj, sel, matchedHandlers, matchedSelectors, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + if ( delegateCount && + + // Support: IE <=9 + // Black-hole SVG <use> instance trees (trac-13180) + cur.nodeType && + + // Support: Firefox <=42 + // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) + // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click + // Support: IE 11 only + // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) + !( event.type === "click" && event.button >= 1 ) ) { + + for ( ; cur !== this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { + matchedHandlers = []; + matchedSelectors = {}; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matchedSelectors[ sel ] === undefined ) { + matchedSelectors[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) > -1 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matchedSelectors[ sel ] ) { + matchedHandlers.push( handleObj ); + } + } + if ( matchedHandlers.length ) { + handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); + } + } + } + } + + // Add the remaining (directly-bound) handlers + cur = this; + if ( delegateCount < handlers.length ) { + handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); + } + + return handlerQueue; + }, + + addProp: function( name, hook ) { + Object.defineProperty( jQuery.Event.prototype, name, { + enumerable: true, + configurable: true, + + get: isFunction( hook ) ? + function() { + if ( this.originalEvent ) { + return hook( this.originalEvent ); + } + } : + function() { + if ( this.originalEvent ) { + return this.originalEvent[ name ]; + } + }, + + set: function( value ) { + Object.defineProperty( this, name, { + enumerable: true, + configurable: true, + writable: true, + value: value + } ); + } + } ); + }, + + fix: function( originalEvent ) { + return originalEvent[ jQuery.expando ] ? + originalEvent : + new jQuery.Event( originalEvent ); + }, + + special: { + load: { + + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + + // Utilize native event to ensure correct state for checkable inputs + setup: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Claim the first handler + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + // dataPriv.set( el, "click", ... ) + leverageNative( el, "click", returnTrue ); + } + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function( data ) { + + // For mutual compressibility with _default, replace `this` access with a local var. + // `|| data` is dead code meant only to preserve the variable through minification. + var el = this || data; + + // Force setup before triggering a click + if ( rcheckableType.test( el.type ) && + el.click && nodeName( el, "input" ) ) { + + leverageNative( el, "click" ); + } + + // Return non-false to allow normal event-path propagation + return true; + }, + + // For cross-browser consistency, suppress native .click() on links + // Also prevent it if we're currently inside a leveraged native-event stack + _default: function( event ) { + var target = event.target; + return rcheckableType.test( target.type ) && + target.click && nodeName( target, "input" ) && + dataPriv.get( target, "click" ) || + nodeName( target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + } +}; + +// Ensure the presence of an event listener that handles manually-triggered +// synthetic events by interrupting progress until reinvoked in response to +// *native* events that it fires directly, ensuring that state changes have +// already occurred before other listeners are invoked. +function leverageNative( el, type, expectSync ) { + + // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add + if ( !expectSync ) { + if ( dataPriv.get( el, type ) === undefined ) { + jQuery.event.add( el, type, returnTrue ); + } + return; + } + + // Register the controller as a special universal handler for all event namespaces + dataPriv.set( el, type, false ); + jQuery.event.add( el, type, { + namespace: false, + handler: function( event ) { + var notAsync, result, + saved = dataPriv.get( this, type ); + + if ( ( event.isTrigger & 1 ) && this[ type ] ) { + + // Interrupt processing of the outer synthetic .trigger()ed event + // Saved data should be false in such cases, but might be a leftover capture object + // from an async native handler (gh-4350) + if ( !saved.length ) { + + // Store arguments for use when handling the inner native event + // There will always be at least one argument (an event object), so this array + // will not be confused with a leftover capture object. + saved = slice.call( arguments ); + dataPriv.set( this, type, saved ); + + // Trigger the native event and capture its result + // Support: IE <=9 - 11+ + // focus() and blur() are asynchronous + notAsync = expectSync( this, type ); + this[ type ](); + result = dataPriv.get( this, type ); + if ( saved !== result || notAsync ) { + dataPriv.set( this, type, false ); + } else { + result = {}; + } + if ( saved !== result ) { + + // Cancel the outer synthetic event + event.stopImmediatePropagation(); + event.preventDefault(); + return result.value; + } + + // If this is an inner synthetic event for an event with a bubbling surrogate + // (focus or blur), assume that the surrogate already propagated from triggering the + // native event and prevent that from happening again here. + // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the + // bubbling surrogate propagates *after* the non-bubbling base), but that seems + // less bad than duplication. + } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { + event.stopPropagation(); + } + + // If this is a native event triggered above, everything is now in order + // Fire an inner synthetic event with the original arguments + } else if ( saved.length ) { + + // ...and capture the result + dataPriv.set( this, type, { + value: jQuery.event.trigger( + + // Support: IE <=9 - 11+ + // Extend with the prototype to reset the above stopImmediatePropagation() + jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), + saved.slice( 1 ), + this + ) + } ); + + // Abort handling of the native event + event.stopImmediatePropagation(); + } + } + } ); +} + +jQuery.removeEvent = function( elem, type, handle ) { + + // This "if" is needed for plain objects + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle ); + } +}; + +jQuery.Event = function( src, props ) { + + // Allow instantiation without the 'new' keyword + if ( !( this instanceof jQuery.Event ) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + + // Support: Android <=2.3 only + src.returnValue === false ? + returnTrue : + returnFalse; + + // Create target properties + // Support: Safari <=6 - 7 only + // Target should not be a text node (#504, #13143) + this.target = ( src.target && src.target.nodeType === 3 ) ? + src.target.parentNode : + src.target; + + this.currentTarget = src.currentTarget; + this.relatedTarget = src.relatedTarget; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || Date.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + constructor: jQuery.Event, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + isSimulated: false, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + + if ( e && !this.isSimulated ) { + e.preventDefault(); + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopPropagation(); + } + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && !this.isSimulated ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Includes all common event props including KeyEvent and MouseEvent specific props +jQuery.each( { + altKey: true, + bubbles: true, + cancelable: true, + changedTouches: true, + ctrlKey: true, + detail: true, + eventPhase: true, + metaKey: true, + pageX: true, + pageY: true, + shiftKey: true, + view: true, + "char": true, + code: true, + charCode: true, + key: true, + keyCode: true, + button: true, + buttons: true, + clientX: true, + clientY: true, + offsetX: true, + offsetY: true, + pointerId: true, + pointerType: true, + screenX: true, + screenY: true, + targetTouches: true, + toElement: true, + touches: true, + + which: function( event ) { + var button = event.button; + + // Add which for key events + if ( event.which == null && rkeyEvent.test( event.type ) ) { + return event.charCode != null ? event.charCode : event.keyCode; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { + if ( button & 1 ) { + return 1; + } + + if ( button & 2 ) { + return 3; + } + + if ( button & 4 ) { + return 2; + } + + return 0; + } + + return event.which; + } +}, jQuery.event.addProp ); + +jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { + jQuery.event.special[ type ] = { + + // Utilize native event if possible so blur/focus sequence is correct + setup: function() { + + // Claim the first handler + // dataPriv.set( this, "focus", ... ) + // dataPriv.set( this, "blur", ... ) + leverageNative( this, type, expectSync ); + + // Return false to allow normal processing in the caller + return false; + }, + trigger: function() { + + // Force setup before trigger + leverageNative( this, type ); + + // Return non-false to allow normal event-path propagation + return true; + }, + + delegateType: delegateType + }; +} ); + +// Create mouseenter/leave events using mouseover/out and event-time checks +// so that event delegation works in jQuery. +// Do the same for pointerenter/pointerleave and pointerover/pointerout +// +// Support: Safari 7 only +// Safari sends mouseenter too often; see: +// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 +// for the description of the bug (it existed in older Chrome versions as well). +jQuery.each( { + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mouseenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +} ); + +jQuery.fn.extend( { + + on: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn ); + }, + one: function( types, selector, data, fn ) { + return on( this, types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? + handleObj.origType + "." + handleObj.namespace : + handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each( function() { + jQuery.event.remove( this, types, fn, selector ); + } ); + } +} ); + + +var + + /* eslint-disable max-len */ + + // See https://github.com/eslint/eslint/issues/3229 + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, + + /* eslint-enable */ + + // Support: IE <=10 - 11, Edge 12 - 13 only + // In IE/Edge using regex groups here causes severe slowdowns. + // See https://connect.microsoft.com/IE/feedback/details/1736512/ + rnoInnerhtml = /<script|<style|<link/i, + + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; + +// Prefer a tbody over its parent table for containing new rows +function manipulationTarget( elem, content ) { + if ( nodeName( elem, "table" ) && + nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { + + return jQuery( elem ).children( "tbody" )[ 0 ] || elem; + } + + return elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { + elem.type = elem.type.slice( 5 ); + } else { + elem.removeAttribute( "type" ); + } + + return elem; +} + +function cloneCopyEvent( src, dest ) { + var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; + + if ( dest.nodeType !== 1 ) { + return; + } + + // 1. Copy private data: events, handlers, etc. + if ( dataPriv.hasData( src ) ) { + pdataOld = dataPriv.access( src ); + pdataCur = dataPriv.set( dest, pdataOld ); + events = pdataOld.events; + + if ( events ) { + delete pdataCur.handle; + pdataCur.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + } + + // 2. Copy user data + if ( dataUser.hasData( src ) ) { + udataOld = dataUser.access( src ); + udataCur = jQuery.extend( {}, udataOld ); + + dataUser.set( dest, udataCur ); + } +} + +// Fix IE bugs, see support tests +function fixInput( src, dest ) { + var nodeName = dest.nodeName.toLowerCase(); + + // Fails to persist the checked state of a cloned checkbox or radio button. + if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + dest.checked = src.checked; + + // Fails to return the selected option to the default selected state when cloning options + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +function domManip( collection, args, callback, ignored ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = collection.length, + iNoClone = l - 1, + value = args[ 0 ], + valueIsFunction = isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( valueIsFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return collection.each( function( index ) { + var self = collection.eq( index ); + if ( valueIsFunction ) { + args[ 0 ] = value.call( this, index, self.html() ); + } + domManip( self, args, callback, ignored ); + } ); + } + + if ( l ) { + fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + // Require either new content or an interest in ignored elements to invoke the callback + if ( first || ignored ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item + // instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + + // Support: Android <=4.0 only, PhantomJS 1 only + // push.apply(_, arraylike) throws on ancient WebKit + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( collection[ i ], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !dataPriv.access( node, "globalEval" ) && + jQuery.contains( doc, node ) ) { + + if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { + + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl && !node.noModule ) { + jQuery._evalUrl( node.src, { + nonce: node.nonce || node.getAttribute( "nonce" ) + } ); + } + } else { + DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); + } + } + } + } + } + } + + return collection; +} + +function remove( elem, selector, keepData ) { + var node, + nodes = selector ? jQuery.filter( selector, elem ) : elem, + i = 0; + + for ( ; ( node = nodes[ i ] ) != null; i++ ) { + if ( !keepData && node.nodeType === 1 ) { + jQuery.cleanData( getAll( node ) ); + } + + if ( node.parentNode ) { + if ( keepData && isAttached( node ) ) { + setGlobalEval( getAll( node, "script" ) ); + } + node.parentNode.removeChild( node ); + } + } + + return elem; +} + +jQuery.extend( { + htmlPrefilter: function( html ) { + return html.replace( rxhtmlTag, "<$1></$2>" ); + }, + + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var i, l, srcElements, destElements, + clone = elem.cloneNode( true ), + inPage = isAttached( elem ); + + // Fix IE cloning issues + if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && + !jQuery.isXMLDoc( elem ) ) { + + // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + fixInput( srcElements[ i ], destElements[ i ] ); + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0, l = srcElements.length; i < l; i++ ) { + cloneCopyEvent( srcElements[ i ], destElements[ i ] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + // Return the cloned set + return clone; + }, + + cleanData: function( elems ) { + var data, elem, type, + special = jQuery.event.special, + i = 0; + + for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { + if ( acceptData( elem ) ) { + if ( ( data = elem[ dataPriv.expando ] ) ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataPriv.expando ] = undefined; + } + if ( elem[ dataUser.expando ] ) { + + // Support: Chrome <=35 - 45+ + // Assign undefined instead of using delete, see Data#remove + elem[ dataUser.expando ] = undefined; + } + } + } + } +} ); + +jQuery.fn.extend( { + detach: function( selector ) { + return remove( this, selector, true ); + }, + + remove: function( selector ) { + return remove( this, selector ); + }, + + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().each( function() { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.textContent = value; + } + } ); + }, null, value, arguments.length ); + }, + + append: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + } ); + }, + + prepend: function() { + return domManip( this, arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + } ); + }, + + before: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + } ); + }, + + after: function() { + return domManip( this, arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + } ); + }, + + empty: function() { + var elem, + i = 0; + + for ( ; ( elem = this[ i ] ) != null; i++ ) { + if ( elem.nodeType === 1 ) { + + // Prevent memory leaks + jQuery.cleanData( getAll( elem, false ) ); + + // Remove any remaining nodes + elem.textContent = ""; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + } ); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined && elem.nodeType === 1 ) { + return elem.innerHTML; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { + + value = jQuery.htmlPrefilter( value ); + + try { + for ( ; i < l; i++ ) { + elem = this[ i ] || {}; + + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch ( e ) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var ignored = []; + + // Make the changes, replacing each non-ignored context element with the new content + return domManip( this, arguments, function( elem ) { + var parent = this.parentNode; + + if ( jQuery.inArray( this, ignored ) < 0 ) { + jQuery.cleanData( getAll( this ) ); + if ( parent ) { + parent.replaceChild( elem, this ); + } + } + + // Force callback invocation + }, ignored ); + } +} ); + +jQuery.each( { + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1, + i = 0; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone( true ); + jQuery( insert[ i ] )[ original ]( elems ); + + // Support: Android <=4.0 only, PhantomJS 1 only + // .get() because push.apply(_, arraylike) throws on ancient WebKit + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +} ); +var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); + +var getStyles = function( elem ) { + + // Support: IE <=11 only, Firefox <=30 (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + var view = elem.ownerDocument.defaultView; + + if ( !view || !view.opener ) { + view = window; + } + + return view.getComputedStyle( elem ); + }; + +var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); + + + +( function() { + + // Executing both pixelPosition & boxSizingReliable tests require only one layout + // so they're executed at the same time to save the second computation. + function computeStyleTests() { + + // This is a singleton, we need to execute it only once + if ( !div ) { + return; + } + + container.style.cssText = "position:absolute;left:-11111px;width:60px;" + + "margin-top:1px;padding:0;border:0"; + div.style.cssText = + "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + + "margin:auto;border:1px;padding:1px;" + + "width:60%;top:1%"; + documentElement.appendChild( container ).appendChild( div ); + + var divStyle = window.getComputedStyle( div ); + pixelPositionVal = divStyle.top !== "1%"; + + // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 + reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; + + // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 + // Some styles come back with percentage values, even though they shouldn't + div.style.right = "60%"; + pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; + + // Support: IE 9 - 11 only + // Detect misreporting of content dimensions for box-sizing:border-box elements + boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; + + // Support: IE 9 only + // Detect overflow:scroll screwiness (gh-3699) + // Support: Chrome <=64 + // Don't get tricked when zoom affects offsetWidth (gh-4029) + div.style.position = "absolute"; + scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; + + documentElement.removeChild( container ); + + // Nullify the div so it wouldn't be stored in the memory and + // it will also be a sign that checks already performed + div = null; + } + + function roundPixelMeasures( measure ) { + return Math.round( parseFloat( measure ) ); + } + + var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, + reliableMarginLeftVal, + container = document.createElement( "div" ), + div = document.createElement( "div" ); + + // Finish early in limited (non-browser) environments + if ( !div.style ) { + return; + } + + // Support: IE <=9 - 11 only + // Style of cloned element affects source element cloned (#8908) + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + jQuery.extend( support, { + boxSizingReliable: function() { + computeStyleTests(); + return boxSizingReliableVal; + }, + pixelBoxStyles: function() { + computeStyleTests(); + return pixelBoxStylesVal; + }, + pixelPosition: function() { + computeStyleTests(); + return pixelPositionVal; + }, + reliableMarginLeft: function() { + computeStyleTests(); + return reliableMarginLeftVal; + }, + scrollboxSize: function() { + computeStyleTests(); + return scrollboxSizeVal; + } + } ); +} )(); + + +function curCSS( elem, name, computed ) { + var width, minWidth, maxWidth, ret, + + // Support: Firefox 51+ + // Retrieving style before computed somehow + // fixes an issue with getting wrong values + // on detached elements + style = elem.style; + + computed = computed || getStyles( elem ); + + // getPropertyValue is needed for: + // .css('filter') (IE 9 only, #12537) + // .css('--customProperty) (#3144) + if ( computed ) { + ret = computed.getPropertyValue( name ) || computed[ name ]; + + if ( ret === "" && !isAttached( elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Android Browser returns percentage for some values, + // but width seems to be reliably pixels. + // This is against the CSSOM draft spec: + // https://drafts.csswg.org/cssom/#resolved-values + if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret !== undefined ? + + // Support: IE <=9 - 11 only + // IE returns zIndex value as an integer. + ret + "" : + ret; +} + + +function addGetHookIf( conditionFn, hookFn ) { + + // Define the hook, we'll check on the first run if it's really needed. + return { + get: function() { + if ( conditionFn() ) { + + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. + delete this.get; + return; + } + + // Hook needed; redefine it so that the support test is not executed again. + return ( this.get = hookFn ).apply( this, arguments ); + } + }; +} + + +var cssPrefixes = [ "Webkit", "Moz", "ms" ], + emptyStyle = document.createElement( "div" ).style, + vendorProps = {}; + +// Return a vendor-prefixed property or undefined +function vendorPropName( name ) { + + // Check for vendor prefixed names + var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in emptyStyle ) { + return name; + } + } +} + +// Return a potentially-mapped jQuery.cssProps or vendor prefixed property +function finalPropName( name ) { + var final = jQuery.cssProps[ name ] || vendorProps[ name ]; + + if ( final ) { + return final; + } + if ( name in emptyStyle ) { + return name; + } + return vendorProps[ name ] = vendorPropName( name ) || name; +} + + +var + + // Swappable if display is none or starts with table + // except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rcustomProp = /^--/, + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: "0", + fontWeight: "400" + }; + +function setPositiveNumber( elem, value, subtract ) { + + // Any relative (+/-) values have already been + // normalized at this point + var matches = rcssNum.exec( value ); + return matches ? + + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : + value; +} + +function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { + var i = dimension === "width" ? 1 : 0, + extra = 0, + delta = 0; + + // Adjustment may not be necessary + if ( box === ( isBorderBox ? "border" : "content" ) ) { + return 0; + } + + for ( ; i < 4; i += 2 ) { + + // Both box models exclude margin + if ( box === "margin" ) { + delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); + } + + // If we get here with a content-box, we're seeking "padding" or "border" or "margin" + if ( !isBorderBox ) { + + // Add padding + delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // For "border" or "margin", add border + if ( box !== "padding" ) { + delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + + // But still keep track of it otherwise + } else { + extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + + // If we get here with a border-box (content + padding + border), we're seeking "content" or + // "padding" or "margin" + } else { + + // For "content", subtract padding + if ( box === "content" ) { + delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // For "content" or "padding", subtract border + if ( box !== "margin" ) { + delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + // Account for positive content-box scroll gutter when requested by providing computedVal + if ( !isBorderBox && computedVal >= 0 ) { + + // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border + // Assuming integer scroll gutter, subtract the rest and round down + delta += Math.max( 0, Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + computedVal - + delta - + extra - + 0.5 + + // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter + // Use an explicit zero to avoid NaN (gh-3964) + ) ) || 0; + } + + return delta; +} + +function getWidthOrHeight( elem, dimension, extra ) { + + // Start with computed style + var styles = getStyles( elem ), + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). + // Fake content-box until we know it's needed to know the true value. + boxSizingNeeded = !support.boxSizingReliable() || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + valueIsBorderBox = isBorderBox, + + val = curCSS( elem, dimension, styles ), + offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); + + // Support: Firefox <=54 + // Return a confounding non-pixel value or feign ignorance, as appropriate. + if ( rnumnonpx.test( val ) ) { + if ( !extra ) { + return val; + } + val = "auto"; + } + + + // Fall back to offsetWidth/offsetHeight when value is "auto" + // This happens for inline elements with no explicit setting (gh-3571) + // Support: Android <=4.1 - 4.3 only + // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) + // Support: IE 9-11 only + // Also use offsetWidth/offsetHeight for when box sizing is unreliable + // We use getClientRects() to check for hidden/disconnected. + // In those cases, the computed value can be trusted to be border-box + if ( ( !support.boxSizingReliable() && isBorderBox || + val === "auto" || + !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && + elem.getClientRects().length ) { + + isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // Where available, offsetWidth/offsetHeight approximate border box dimensions. + // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the + // retrieved value as a content box dimension. + valueIsBorderBox = offsetProp in elem; + if ( valueIsBorderBox ) { + val = elem[ offsetProp ]; + } + } + + // Normalize "" and auto + val = parseFloat( val ) || 0; + + // Adjust for the element's box model + return ( val + + boxModelAdjustment( + elem, + dimension, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles, + + // Provide the current computed size to request scroll gutter calculation (gh-3589) + val + ) + ) + "px"; +} + +jQuery.extend( { + + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Don't automatically add "px" to these possibly-unitless properties + cssNumber: { + "animationIterationCount": true, + "columnCount": true, + "fillOpacity": true, + "flexGrow": true, + "flexShrink": true, + "fontWeight": true, + "gridArea": true, + "gridColumn": true, + "gridColumnEnd": true, + "gridColumnStart": true, + "gridRow": true, + "gridRowEnd": true, + "gridRowStart": true, + "lineHeight": true, + "opacity": true, + "order": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: {}, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ), + style = elem.style; + + // Make sure that we're working with the right name. We don't + // want to query the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Gets hook for the prefixed version, then unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // Convert "+=" or "-=" to relative numbers (#7345) + if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { + value = adjustCSS( elem, name, ret ); + + // Fixes bug #9237 + type = "number"; + } + + // Make sure that null and NaN values aren't set (#7116) + if ( value == null || value !== value ) { + return; + } + + // If a number was passed in, add the unit (except for certain CSS properties) + // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append + // "px" to a few hardcoded values. + if ( type === "number" && !isCustomProp ) { + value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); + } + + // background-* props affect original clone's values + if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !( "set" in hooks ) || + ( value = hooks.set( elem, value, extra ) ) !== undefined ) { + + if ( isCustomProp ) { + style.setProperty( name, value ); + } else { + style[ name ] = value; + } + } + + } else { + + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && + ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { + + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = camelCase( name ), + isCustomProp = rcustomProp.test( name ); + + // Make sure that we're working with the right name. We don't + // want to modify the value if it is a CSS custom property + // since they are user-defined. + if ( !isCustomProp ) { + name = finalPropName( origName ); + } + + // Try prefixed name followed by the unprefixed name + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + // Convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Make numeric if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || isFinite( num ) ? num || 0 : val; + } + + return val; + } +} ); + +jQuery.each( [ "height", "width" ], function( i, dimension ) { + jQuery.cssHooks[ dimension ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit + return rdisplayswap.test( jQuery.css( elem, "display" ) ) && + + // Support: Safari 8+ + // Table columns in Safari have non-zero offsetWidth & zero + // getBoundingClientRect().width unless display is changed. + // Support: IE <=11 only + // Running getBoundingClientRect on a disconnected node + // in IE throws an error. + ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? + swap( elem, cssShow, function() { + return getWidthOrHeight( elem, dimension, extra ); + } ) : + getWidthOrHeight( elem, dimension, extra ); + } + }, + + set: function( elem, value, extra ) { + var matches, + styles = getStyles( elem ), + + // Only read styles.position if the test has a chance to fail + // to avoid forcing a reflow. + scrollboxSizeBuggy = !support.scrollboxSize() && + styles.position === "absolute", + + // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) + boxSizingNeeded = scrollboxSizeBuggy || extra, + isBorderBox = boxSizingNeeded && + jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + subtract = extra ? + boxModelAdjustment( + elem, + dimension, + extra, + isBorderBox, + styles + ) : + 0; + + // Account for unreliable border-box dimensions by comparing offset* to computed and + // faking a content-box to get border and padding (gh-3699) + if ( isBorderBox && scrollboxSizeBuggy ) { + subtract -= Math.ceil( + elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - + parseFloat( styles[ dimension ] ) - + boxModelAdjustment( elem, dimension, "border", false, styles ) - + 0.5 + ); + } + + // Convert to pixels if value adjustment is needed + if ( subtract && ( matches = rcssNum.exec( value ) ) && + ( matches[ 3 ] || "px" ) !== "px" ) { + + elem.style[ dimension ] = value; + value = jQuery.css( elem, dimension ); + } + + return setPositiveNumber( elem, value, subtract ); + } + }; +} ); + +jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, + function( elem, computed ) { + if ( computed ) { + return ( parseFloat( curCSS( elem, "marginLeft" ) ) || + elem.getBoundingClientRect().left - + swap( elem, { marginLeft: 0 }, function() { + return elem.getBoundingClientRect().left; + } ) + ) + "px"; + } + } +); + +// These hooks are used by animate to expand properties +jQuery.each( { + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // Assumes a single number if not a string + parts = typeof value === "string" ? value.split( " " ) : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } + + return expanded; + } + }; + + if ( prefix !== "margin" ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +} ); + +jQuery.fn.extend( { + css: function( name, value ) { + return access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( Array.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + } +} ); + + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || jQuery.easing._default; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + // Use a property on the element directly when it is not a DOM element, + // or when there is no matching style property that exists. + if ( tween.elem.nodeType !== 1 || + tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { + return tween.elem[ tween.prop ]; + } + + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. + result = jQuery.css( tween.elem, tween.prop, "" ); + + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.nodeType === 1 && ( + jQuery.cssHooks[ tween.prop ] || + tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Support: IE <=9 only +// Panic based approach to setting things on disconnected nodes +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p * Math.PI ) / 2; + }, + _default: "swing" +}; + +jQuery.fx = Tween.prototype.init; + +// Back compat <1.8 extension point +jQuery.fx.step = {}; + + + + +var + fxNow, inProgress, + rfxtypes = /^(?:toggle|show|hide)$/, + rrun = /queueHooks$/; + +function schedule() { + if ( inProgress ) { + if ( document.hidden === false && window.requestAnimationFrame ) { + window.requestAnimationFrame( schedule ); + } else { + window.setTimeout( schedule, jQuery.fx.interval ); + } + + jQuery.fx.tick(); + } +} + +// Animations created synchronously will run synchronously +function createFxNow() { + window.setTimeout( function() { + fxNow = undefined; + } ); + return ( fxNow = Date.now() ); +} + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + i = 0, + attrs = { height: type }; + + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right + includeWidth = includeWidth ? 1 : 0; + for ( ; i < 4; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +function createTween( value, prop, animation ) { + var tween, + collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { + + // We're done with this property + return tween; + } + } +} + +function defaultPrefilter( elem, props, opts ) { + var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, + isBox = "width" in props || "height" in props, + anim = this, + orig = {}, + style = elem.style, + hidden = elem.nodeType && isHiddenWithinTree( elem ), + dataShow = dataPriv.get( elem, "fxshow" ); + + // Queue-skipping animations hijack the fx hooks + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always( function() { + + // Ensure the complete handler is called before this completes + anim.always( function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + } ); + } ); + } + + // Detect show/hide animations + for ( prop in props ) { + value = props[ prop ]; + if ( rfxtypes.test( value ) ) { + delete props[ prop ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + + // Pretend to be hidden if this is a "show" and + // there is still data from a stopped show/hide + if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { + hidden = true; + + // Ignore all other no-op show/hide data + } else { + continue; + } + } + orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); + } + } + + // Bail out if this is a no-op like .hide().hide() + propTween = !jQuery.isEmptyObject( props ); + if ( !propTween && jQuery.isEmptyObject( orig ) ) { + return; + } + + // Restrict "overflow" and "display" styles during box animations + if ( isBox && elem.nodeType === 1 ) { + + // Support: IE <=9 - 11, Edge 12 - 15 + // Record all 3 overflow attributes because IE does not infer the shorthand + // from identically-valued overflowX and overflowY and Edge just mirrors + // the overflowX value there. + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Identify a display type, preferring old show/hide data over the CSS cascade + restoreDisplay = dataShow && dataShow.display; + if ( restoreDisplay == null ) { + restoreDisplay = dataPriv.get( elem, "display" ); + } + display = jQuery.css( elem, "display" ); + if ( display === "none" ) { + if ( restoreDisplay ) { + display = restoreDisplay; + } else { + + // Get nonempty value(s) by temporarily forcing visibility + showHide( [ elem ], true ); + restoreDisplay = elem.style.display || restoreDisplay; + display = jQuery.css( elem, "display" ); + showHide( [ elem ] ); + } + } + + // Animate inline elements as inline-block + if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { + if ( jQuery.css( elem, "float" ) === "none" ) { + + // Restore the original display value at the end of pure show/hide animations + if ( !propTween ) { + anim.done( function() { + style.display = restoreDisplay; + } ); + if ( restoreDisplay == null ) { + display = style.display; + restoreDisplay = display === "none" ? "" : display; + } + } + style.display = "inline-block"; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + anim.always( function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + } ); + } + + // Implement show/hide animations + propTween = false; + for ( prop in orig ) { + + // General show/hide setup for this element animation + if ( !propTween ) { + if ( dataShow ) { + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + } else { + dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); + } + + // Store hidden/visible for toggle so `.stop().toggle()` "reverses" + if ( toggle ) { + dataShow.hidden = !hidden; + } + + // Show elements before animating them + if ( hidden ) { + showHide( [ elem ], true ); + } + + /* eslint-disable no-loop-func */ + + anim.done( function() { + + /* eslint-enable no-loop-func */ + + // The final step of a "hide" animation is actually hiding the element + if ( !hidden ) { + showHide( [ elem ] ); + } + dataPriv.remove( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + } ); + } + + // Per-property setup + propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = propTween.start; + if ( hidden ) { + propTween.end = propTween.start; + propTween.start = 0; + } + } + } +} + +function propFilter( props, specialEasing ) { + var index, name, easing, value, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( Array.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = Animation.prefilters.length, + deferred = jQuery.Deferred().always( function() { + + // Don't match elem in the :animated selector + delete tick.elem; + } ), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + + // Support: Android 2.3 only + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ] ); + + // If there's more to do, yield + if ( percent < 1 && length ) { + return remaining; + } + + // If this was an empty animation, synthesize a final progress notification + if ( !length ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + } + + // Resolve the animation and report its conclusion + deferred.resolveWith( elem, [ animation ] ); + return false; + }, + animation = deferred.promise( { + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { + specialEasing: {}, + easing: jQuery.easing._default + }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + + // If we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // Resolve when we played the last frame; otherwise, reject + if ( gotoEnd ) { + deferred.notifyWith( elem, [ animation, 1, 0 ] ); + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + } ), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length; index++ ) { + result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + if ( isFunction( result.stop ) ) { + jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = + result.stop.bind( result ); + } + return result; + } + } + + jQuery.map( props, createTween, animation ); + + if ( isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + // Attach callbacks from options + animation + .progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + } ) + ); + + return animation; +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweeners: { + "*": [ function( prop, value ) { + var tween = this.createTween( prop, value ); + adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); + return tween; + } ] + }, + + tweener: function( props, callback ) { + if ( isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.match( rnothtmlwhite ); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length; index++ ) { + prop = props[ index ]; + Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; + Animation.tweeners[ prop ].unshift( callback ); + } + }, + + prefilters: [ defaultPrefilter ], + + prefilter: function( callback, prepend ) { + if ( prepend ) { + Animation.prefilters.unshift( callback ); + } else { + Animation.prefilters.push( callback ); + } + } +} ); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !isFunction( easing ) && easing + }; + + // Go to the end state if fx are off + if ( jQuery.fx.off ) { + opt.duration = 0; + + } else { + if ( typeof opt.duration !== "number" ) { + if ( opt.duration in jQuery.fx.speeds ) { + opt.duration = jQuery.fx.speeds[ opt.duration ]; + + } else { + opt.duration = jQuery.fx.speeds._default; + } + } + } + + // Normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.fn.extend( { + fadeTo: function( speed, to, easing, callback ) { + + // Show any hidden elements after setting opacity to 0 + return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() + + // Animate to the value specified + .end().animate( { opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + + // Empty animations, or finishing resolves immediately + if ( empty || dataPriv.get( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each( function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = dataPriv.get( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && + ( type == null || timers[ index ].queue === type ) ) { + + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + } ); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each( function() { + var index, + data = dataPriv.get( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // Enable finishing flag on private data + data.finish = true; + + // Empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.stop ) { + hooks.stop.call( this, true ); + } + + // Look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // Look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // Turn off finishing flag + delete data.finish; + } ); + } +} ); + +jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +} ); + +// Generate shortcuts for custom animations +jQuery.each( { + slideDown: genFx( "show" ), + slideUp: genFx( "hide" ), + slideToggle: genFx( "toggle" ), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +} ); + +jQuery.timers = []; +jQuery.fx.tick = function() { + var timer, + i = 0, + timers = jQuery.timers; + + fxNow = Date.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + + // Run the timer and safely remove it when done (allowing for external removal) + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + jQuery.timers.push( timer ); + jQuery.fx.start(); +}; + +jQuery.fx.interval = 13; +jQuery.fx.start = function() { + if ( inProgress ) { + return; + } + + inProgress = true; + schedule(); +}; + +jQuery.fx.stop = function() { + inProgress = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + + // Default speed + _default: 400 +}; + + +// Based off of the plugin by Clint Helfers, with permission. +// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ +jQuery.fn.delay = function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = window.setTimeout( next, time ); + hooks.stop = function() { + window.clearTimeout( timeout ); + }; + } ); +}; + + +( function() { + var input = document.createElement( "input" ), + select = document.createElement( "select" ), + opt = select.appendChild( document.createElement( "option" ) ); + + input.type = "checkbox"; + + // Support: Android <=4.3 only + // Default value for a checkbox should be "on" + support.checkOn = input.value !== ""; + + // Support: IE <=11 only + // Must access selectedIndex to make default options select + support.optSelected = opt.selected; + + // Support: IE <=11 only + // An input loses its value after becoming a radio + input = document.createElement( "input" ); + input.value = "t"; + input.type = "radio"; + support.radioValue = input.value === "t"; +} )(); + + +var boolHook, + attrHandle = jQuery.expr.attrHandle; + +jQuery.fn.extend( { + attr: function( name, value ) { + return access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each( function() { + jQuery.removeAttr( this, name ); + } ); + } +} ); + +jQuery.extend( { + attr: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set attributes on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + // Attribute hooks are determined by the lowercase version + // Grab necessary hook if one is defined + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + hooks = jQuery.attrHooks[ name.toLowerCase() ] || + ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); + } + + if ( value !== undefined ) { + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + } + + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + elem.setAttribute( name, value + "" ); + return value; + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + ret = jQuery.find.attr( elem, name ); + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? undefined : ret; + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !support.radioValue && value === "radio" && + nodeName( elem, "input" ) ) { + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + removeAttr: function( elem, value ) { + var name, + i = 0, + + // Attribute names can contain non-HTML whitespace characters + // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 + attrNames = value && value.match( rnothtmlwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( ( name = attrNames[ i++ ] ) ) { + elem.removeAttribute( name ); + } + } + } +} ); + +// Hooks for boolean attributes +boolHook = { + set: function( elem, value, name ) { + if ( value === false ) { + + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + elem.setAttribute( name, name ); + } + return name; + } +}; + +jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { + var getter = attrHandle[ name ] || jQuery.find.attr; + + attrHandle[ name ] = function( elem, name, isXML ) { + var ret, handle, + lowercaseName = name.toLowerCase(); + + if ( !isXML ) { + + // Avoid an infinite loop by temporarily removing this function from the getter + handle = attrHandle[ lowercaseName ]; + attrHandle[ lowercaseName ] = ret; + ret = getter( elem, name, isXML ) != null ? + lowercaseName : + null; + attrHandle[ lowercaseName ] = handle; + } + return ret; + }; +} ); + + + + +var rfocusable = /^(?:input|select|textarea|button)$/i, + rclickable = /^(?:a|area)$/i; + +jQuery.fn.extend( { + prop: function( name, value ) { + return access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + return this.each( function() { + delete this[ jQuery.propFix[ name ] || name ]; + } ); + } +} ); + +jQuery.extend( { + prop: function( elem, name, value ) { + var ret, hooks, + nType = elem.nodeType; + + // Don't get/set properties on text, comment and attribute nodes + if ( nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { + + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && + ( ret = hooks.set( elem, value, name ) ) !== undefined ) { + return ret; + } + + return ( elem[ name ] = value ); + } + + if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { + return ret; + } + + return elem[ name ]; + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + + // Support: IE <=9 - 11 only + // elem.tabIndex doesn't always return the + // correct value when it hasn't been explicitly set + // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + // Use proper attribute retrieval(#12072) + var tabindex = jQuery.find.attr( elem, "tabindex" ); + + if ( tabindex ) { + return parseInt( tabindex, 10 ); + } + + if ( + rfocusable.test( elem.nodeName ) || + rclickable.test( elem.nodeName ) && + elem.href + ) { + return 0; + } + + return -1; + } + } + }, + + propFix: { + "for": "htmlFor", + "class": "className" + } +} ); + +// Support: IE <=11 only +// Accessing the selectedIndex property +// forces the browser to respect setting selected +// on the option +// The getter ensures a default option is selected +// when in an optgroup +// eslint rule "no-unused-expressions" is disabled for this code +// since it considers such accessions noop +if ( !support.optSelected ) { + jQuery.propHooks.selected = { + get: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent && parent.parentNode ) { + parent.parentNode.selectedIndex; + } + return null; + }, + set: function( elem ) { + + /* eslint no-unused-expressions: "off" */ + + var parent = elem.parentNode; + if ( parent ) { + parent.selectedIndex; + + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }; +} + +jQuery.each( [ + "tabIndex", + "readOnly", + "maxLength", + "cellSpacing", + "cellPadding", + "rowSpan", + "colSpan", + "useMap", + "frameBorder", + "contentEditable" +], function() { + jQuery.propFix[ this.toLowerCase() ] = this; +} ); + + + + + // Strip and collapse whitespace according to HTML spec + // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace + function stripAndCollapse( value ) { + var tokens = value.match( rnothtmlwhite ) || []; + return tokens.join( " " ); + } + + +function getClass( elem ) { + return elem.getAttribute && elem.getAttribute( "class" ) || ""; +} + +function classesToArray( value ) { + if ( Array.isArray( value ) ) { + return value; + } + if ( typeof value === "string" ) { + return value.match( rnothtmlwhite ) || []; + } + return []; +} + +jQuery.fn.extend( { + addClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, curValue, clazz, j, finalValue, + i = 0; + + if ( isFunction( value ) ) { + return this.each( function( j ) { + jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); + } ); + } + + if ( !arguments.length ) { + return this.attr( "class", "" ); + } + + classes = classesToArray( value ); + + if ( classes.length ) { + while ( ( elem = this[ i++ ] ) ) { + curValue = getClass( elem ); + + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); + + if ( cur ) { + j = 0; + while ( ( clazz = classes[ j++ ] ) ) { + + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) > -1 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + + // Only assign if different to avoid unneeded rendering. + finalValue = stripAndCollapse( cur ); + if ( curValue !== finalValue ) { + elem.setAttribute( "class", finalValue ); + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isValidValue = type === "string" || Array.isArray( value ); + + if ( typeof stateVal === "boolean" && isValidValue ) { + return stateVal ? this.addClass( value ) : this.removeClass( value ); + } + + if ( isFunction( value ) ) { + return this.each( function( i ) { + jQuery( this ).toggleClass( + value.call( this, i, getClass( this ), stateVal ), + stateVal + ); + } ); + } + + return this.each( function() { + var className, i, self, classNames; + + if ( isValidValue ) { + + // Toggle individual class names + i = 0; + self = jQuery( this ); + classNames = classesToArray( value ); + + while ( ( className = classNames[ i++ ] ) ) { + + // Check each className given, space separated list + if ( self.hasClass( className ) ) { + self.removeClass( className ); + } else { + self.addClass( className ); + } + } + + // Toggle whole class name + } else if ( value === undefined || type === "boolean" ) { + className = getClass( this ); + if ( className ) { + + // Store className if set + dataPriv.set( this, "__className__", className ); + } + + // If the element has a class name or if we're passed `false`, + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + if ( this.setAttribute ) { + this.setAttribute( "class", + className || value === false ? + "" : + dataPriv.get( this, "__className__" ) || "" + ); + } + } + } ); + }, + + hasClass: function( selector ) { + var className, elem, + i = 0; + + className = " " + selector + " "; + while ( ( elem = this[ i++ ] ) ) { + if ( elem.nodeType === 1 && + ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { + return true; + } + } + + return false; + } +} ); + + + + +var rreturn = /\r/g; + +jQuery.fn.extend( { + val: function( value ) { + var hooks, ret, valueIsFunction, + elem = this[ 0 ]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || + jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && + "get" in hooks && + ( ret = hooks.get( elem, "value" ) ) !== undefined + ) { + return ret; + } + + ret = elem.value; + + // Handle most common string cases + if ( typeof ret === "string" ) { + return ret.replace( rreturn, "" ); + } + + // Handle cases where value is null/undef or number + return ret == null ? "" : ret; + } + + return; + } + + valueIsFunction = isFunction( value ); + + return this.each( function( i ) { + var val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( valueIsFunction ) { + val = value.call( this, i, jQuery( this ).val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + + } else if ( typeof val === "number" ) { + val += ""; + + } else if ( Array.isArray( val ) ) { + val = jQuery.map( val, function( value ) { + return value == null ? "" : value + ""; + } ); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + } ); + } +} ); + +jQuery.extend( { + valHooks: { + option: { + get: function( elem ) { + + var val = jQuery.find.attr( elem, "value" ); + return val != null ? + val : + + // Support: IE <=10 - 11 only + // option.text throws exceptions (#14686, #14858) + // Strip and collapse whitespace + // https://html.spec.whatwg.org/#strip-and-collapse-whitespace + stripAndCollapse( jQuery.text( elem ) ); + } + }, + select: { + get: function( elem ) { + var value, option, i, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one", + values = one ? null : [], + max = one ? index + 1 : options.length; + + if ( index < 0 ) { + i = max; + + } else { + i = one ? index : 0; + } + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Support: IE <=9 only + // IE8-9 doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + + // Don't return options that are disabled or in a disabled optgroup + !option.disabled && + ( !option.parentNode.disabled || + !nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var optionSet, option, + options = elem.options, + values = jQuery.makeArray( value ), + i = options.length; + + while ( i-- ) { + option = options[ i ]; + + /* eslint-disable no-cond-assign */ + + if ( option.selected = + jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 + ) { + optionSet = true; + } + + /* eslint-enable no-cond-assign */ + } + + // Force browsers to behave consistently when non-matching value is set + if ( !optionSet ) { + elem.selectedIndex = -1; + } + return values; + } + } + } +} ); + +// Radios and checkboxes getter/setter +jQuery.each( [ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + set: function( elem, value ) { + if ( Array.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); + } + } + }; + if ( !support.checkOn ) { + jQuery.valHooks[ this ].get = function( elem ) { + return elem.getAttribute( "value" ) === null ? "on" : elem.value; + }; + } +} ); + + + + +// Return jQuery for attributes-only inclusion + + +support.focusin = "onfocusin" in window; + + +var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + stopPropagationCallback = function( e ) { + e.stopPropagation(); + }; + +jQuery.extend( jQuery.event, { + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; + + cur = lastElement = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "." ) > -1 ) { + + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split( "." ); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf( ":" ) < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join( "." ); + event.rnamespace = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === ( elem.ownerDocument || document ) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { + lastElement = cur; + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && + dataPriv.get( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( ( !special._default || + special._default.apply( eventPath.pop(), data ) === false ) && + acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name as the event. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + + if ( event.isPropagationStopped() ) { + lastElement.addEventListener( type, stopPropagationCallback ); + } + + elem[ type ](); + + if ( event.isPropagationStopped() ) { + lastElement.removeEventListener( type, stopPropagationCallback ); + } + + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + // Piggyback on a donor event to simulate a different one + // Used only for `focus(in | out)` events + simulate: function( type, elem, event ) { + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true + } + ); + + jQuery.event.trigger( e, null, elem ); + } + +} ); + +jQuery.fn.extend( { + + trigger: function( type, data ) { + return this.each( function() { + jQuery.event.trigger( type, data, this ); + } ); + }, + triggerHandler: function( type, data ) { + var elem = this[ 0 ]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +} ); + + +// Support: Firefox <=44 +// Firefox doesn't have focus(in | out) events +// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 +// +// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 +// focus(in | out) events fire after focus & blur events, +// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order +// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 +if ( !support.focusin ) { + jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = dataPriv.access( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + dataPriv.remove( doc, fix ); + + } else { + dataPriv.access( doc, fix, attaches ); + } + } + }; + } ); +} +var location = window.location; + +var nonce = Date.now(); + +var rquery = ( /\?/ ); + + + +// Cross-browser xml parsing +jQuery.parseXML = function( data ) { + var xml; + if ( !data || typeof data !== "string" ) { + return null; + } + + // Support: IE 9 - 11 only + // IE throws on parseFromString with invalid input. + try { + xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); + } catch ( e ) { + xml = undefined; + } + + if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; +}; + + +var + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( Array.isArray( obj ) ) { + + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + + // Item is non-scalar (array or object), encode its numeric index. + buildParams( + prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", + v, + traditional, + add + ); + } + } ); + + } else if ( !traditional && toType( obj ) === "object" ) { + + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + + // Serialize scalar item. + add( prefix, obj ); + } +} + +// Serialize an array of form elements or a set of +// key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, valueOrFunction ) { + + // If value is a function, invoke it and use its return value + var value = isFunction( valueOrFunction ) ? + valueOrFunction() : + valueOrFunction; + + s[ s.length ] = encodeURIComponent( key ) + "=" + + encodeURIComponent( value == null ? "" : value ); + }; + + if ( a == null ) { + return ""; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + } ); + + } else { + + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ); +}; + +jQuery.fn.extend( { + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map( function() { + + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + } ) + .filter( function() { + var type = this.type; + + // Use .is( ":disabled" ) so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !rcheckableType.test( type ) ); + } ) + .map( function( i, elem ) { + var val = jQuery( this ).val(); + + if ( val == null ) { + return null; + } + + if ( Array.isArray( val ) ) { + return jQuery.map( val, function( val ) { + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ); + } + + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + } ).get(); + } +} ); + + +var + r20 = /%20/g, + rhash = /#.*$/, + rantiCache = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, + + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, + + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat( "*" ), + + // Anchor tag for parsing the document origin + originAnchor = document.createElement( "a" ); + originAnchor.href = location.href; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; + + if ( isFunction( func ) ) { + + // For each dataType in the dataTypeExpression + while ( ( dataType = dataTypes[ i++ ] ) ) { + + // Prepend if requested + if ( dataType[ 0 ] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); + + // Otherwise append + } else { + ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if ( typeof dataTypeOrTransport === "string" && + !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + } ); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var key, deep, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +/* Handles responses to an ajax request: + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + + var ct, type, finalDataType, firstDataType, + contents = s.contents, + dataTypes = s.dataTypes; + + // Remove auto dataType and get content-type in the process + while ( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +/* Chain conversions given the request and the original response + * Also sets the responseXXX fields on the jqXHR instance + */ +function ajaxConvert( s, response, jqXHR, isSuccess ) { + var conv2, current, conv, tmp, prev, + converters = {}, + + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(); + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + current = dataTypes.shift(); + + // Convert to each sequential dataType + while ( current ) { + + if ( s.responseFields[ current ] ) { + jqXHR[ s.responseFields[ current ] ] = response; + } + + // Apply the dataFilter if provided + if ( !prev && isSuccess && s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + prev = current; + current = dataTypes.shift(); + + if ( current ) { + + // There's only work to do if current dataType is non-auto + if ( current === "*" ) { + + current = prev; + + // Convert response if prev dataType is non-auto and differs from current + } else if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split( " " ); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.unshift( tmp[ 1 ] ); + } + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s.throws ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { + state: "parsererror", + error: conv ? e : "No conversion from " + prev + " to " + current + }; + } + } + } + } + } + } + + return { state: "success", data: response }; +} + +jQuery.extend( { + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: location.href, + type: "GET", + isLocal: rlocalProtocol.test( location.protocol ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ + + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /\bxml\b/, + html: /\bhtml/, + json: /\bjson\b/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText", + json: "responseJSON" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": JSON.parse, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var transport, + + // URL without anti-cache param + cacheURL, + + // Response headers + responseHeadersString, + responseHeaders, + + // timeout handle + timeoutTimer, + + // Url cleanup var + urlAnchor, + + // Request state (becomes false upon send and true upon completion) + completed, + + // To know if global events are to be dispatched + fireGlobals, + + // Loop variable + i, + + // uncached part of the url + uncached, + + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + + // Callbacks context + callbackContext = s.context || s, + + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && + ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks( "once memory" ), + + // Status-dependent callbacks + statusCode = s.statusCode || {}, + + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + + // Default abort message + strAbort = "canceled", + + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( completed ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( ( match = rheaders.exec( responseHeadersString ) ) ) { + responseHeaders[ match[ 1 ].toLowerCase() + " " ] = + ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) + .concat( match[ 2 ] ); + } + } + match = responseHeaders[ key.toLowerCase() + " " ]; + } + return match == null ? null : match.join( ", " ); + }, + + // Raw string + getAllResponseHeaders: function() { + return completed ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + if ( completed == null ) { + name = requestHeadersNames[ name.toLowerCase() ] = + requestHeadersNames[ name.toLowerCase() ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( completed == null ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( completed ) { + + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } else { + + // Lazy-add the new callbacks in a way that preserves old ones + for ( code in map ) { + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ); + + // Add protocol if not provided (prefilters might expect it) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || location.href ) + "" ) + .replace( rprotocol, location.protocol + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; + + // A cross-domain request is in order when the origin doesn't match the current origin. + if ( s.crossDomain == null ) { + urlAnchor = document.createElement( "a" ); + + // Support: IE <=8 - 11, Edge 12 - 15 + // IE throws exception on accessing the href property if url is malformed, + // e.g. http://example.com:80x/ + try { + urlAnchor.href = s.url; + + // Support: IE <=8 - 11 only + // Anchor's host property isn't correctly set when s.url is relative + urlAnchor.href = urlAnchor.href; + s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== + urlAnchor.protocol + "//" + urlAnchor.host; + } catch ( e ) { + + // If there is an error parsing the URL, assume it is crossDomain, + // it can be rejected by the transport if it is invalid + s.crossDomain = true; + } + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( completed ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger( "ajaxStart" ); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + // Remove hash to simplify url manipulation + cacheURL = s.url.replace( rhash, "" ); + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // Remember the hash so we can put it back + uncached = s.url.slice( cacheURL.length ); + + // If data is available and should be processed, append data to url + if ( s.data && ( s.processData || typeof s.data === "string" ) ) { + cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; + + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add or update anti-cache param if needed + if ( s.cache === false ) { + cacheURL = cacheURL.replace( rantiCache, "$1" ); + uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; + } + + // Put hash and anti-cache on the URL that will be requested (gh-1732) + s.url = cacheURL + uncached; + + // Change '%20' to '+' if this is encoded form body content (gh-2658) + } else if ( s.data && s.processData && + ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { + s.data = s.data.replace( r20, "+" ); + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? + s.accepts[ s.dataTypes[ 0 ] ] + + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && + ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { + + // Abort if not done already and return + return jqXHR.abort(); + } + + // Aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + completeDeferred.add( s.complete ); + jqXHR.done( s.success ); + jqXHR.fail( s.error ); + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + + // If request was aborted inside ajaxSend, stop there + if ( completed ) { + return jqXHR; + } + + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = window.setTimeout( function() { + jqXHR.abort( "timeout" ); + }, s.timeout ); + } + + try { + completed = false; + transport.send( requestHeaders, done ); + } catch ( e ) { + + // Rethrow post-completion exceptions + if ( completed ) { + throw e; + } + + // Propagate others as results + done( -1, e ); + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Ignore repeat invocations + if ( completed ) { + return; + } + + completed = true; + + // Clear timeout if it exists + if ( timeoutTimer ) { + window.clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Determine if successful + isSuccess = status >= 200 && status < 300 || status === 304; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // Convert no matter what (that way responseXXX fields are always set) + response = ajaxConvert( s, response, jqXHR, isSuccess ); + + // If successful, handle type chaining + if ( isSuccess ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader( "Last-Modified" ); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader( "etag" ); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 || s.type === "HEAD" ) { + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + statusText = response.state; + success = response.data; + error = response.error; + isSuccess = !error; + } + } else { + + // Extract error from statusText and normalize for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger( "ajaxStop" ); + } + } + } + + return jqXHR; + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + } +} ); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + + // Shift arguments if data argument was omitted + if ( isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + // The url can be an options object (which then must have .url) + return jQuery.ajax( jQuery.extend( { + url: url, + type: method, + dataType: type, + data: data, + success: callback + }, jQuery.isPlainObject( url ) && url ) ); + }; +} ); + + +jQuery._evalUrl = function( url, options ) { + return jQuery.ajax( { + url: url, + + // Make this explicit, since user can override this through ajaxSetup (#11264) + type: "GET", + dataType: "script", + cache: true, + async: false, + global: false, + + // Only evaluate the response if it is successful (gh-4126) + // dataFilter is not invoked for failure responses, so using it instead + // of the default converter is kludgy but it works. + converters: { + "text script": function() {} + }, + dataFilter: function( response ) { + jQuery.globalEval( response, options ); + } + } ); +}; + + +jQuery.fn.extend( { + wrapAll: function( html ) { + var wrap; + + if ( this[ 0 ] ) { + if ( isFunction( html ) ) { + html = html.call( this[ 0 ] ); + } + + // The elements to wrap the target around + wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); + + if ( this[ 0 ].parentNode ) { + wrap.insertBefore( this[ 0 ] ); + } + + wrap.map( function() { + var elem = this; + + while ( elem.firstElementChild ) { + elem = elem.firstElementChild; + } + + return elem; + } ).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( isFunction( html ) ) { + return this.each( function( i ) { + jQuery( this ).wrapInner( html.call( this, i ) ); + } ); + } + + return this.each( function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + } ); + }, + + wrap: function( html ) { + var htmlIsFunction = isFunction( html ); + + return this.each( function( i ) { + jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); + } ); + }, + + unwrap: function( selector ) { + this.parent( selector ).not( "body" ).each( function() { + jQuery( this ).replaceWith( this.childNodes ); + } ); + return this; + } +} ); + + +jQuery.expr.pseudos.hidden = function( elem ) { + return !jQuery.expr.pseudos.visible( elem ); +}; +jQuery.expr.pseudos.visible = function( elem ) { + return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); +}; + + + + +jQuery.ajaxSettings.xhr = function() { + try { + return new window.XMLHttpRequest(); + } catch ( e ) {} +}; + +var xhrSuccessStatus = { + + // File protocol always yields status code 0, assume 200 + 0: 200, + + // Support: IE <=9 only + // #1450: sometimes IE returns 1223 when it should be 204 + 1223: 204 + }, + xhrSupported = jQuery.ajaxSettings.xhr(); + +support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +support.ajax = xhrSupported = !!xhrSupported; + +jQuery.ajaxTransport( function( options ) { + var callback, errorCallback; + + // Cross domain only allowed if supported through XMLHttpRequest + if ( support.cors || xhrSupported && !options.crossDomain ) { + return { + send: function( headers, complete ) { + var i, + xhr = options.xhr(); + + xhr.open( + options.type, + options.url, + options.async, + options.username, + options.password + ); + + // Apply custom fields if provided + if ( options.xhrFields ) { + for ( i in options.xhrFields ) { + xhr[ i ] = options.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( options.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( options.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { + headers[ "X-Requested-With" ] = "XMLHttpRequest"; + } + + // Set headers + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + + // Callback + callback = function( type ) { + return function() { + if ( callback ) { + callback = errorCallback = xhr.onload = + xhr.onerror = xhr.onabort = xhr.ontimeout = + xhr.onreadystatechange = null; + + if ( type === "abort" ) { + xhr.abort(); + } else if ( type === "error" ) { + + // Support: IE <=9 only + // On a manual native abort, IE9 throws + // errors on any property access that is not readyState + if ( typeof xhr.status !== "number" ) { + complete( 0, "error" ); + } else { + complete( + + // File: protocol always yields status 0; see #8605, #14207 + xhr.status, + xhr.statusText + ); + } + } else { + complete( + xhrSuccessStatus[ xhr.status ] || xhr.status, + xhr.statusText, + + // Support: IE <=9 only + // IE9 has no XHR2 but throws on binary (trac-11426) + // For XHR2 non-text, let the caller handle it (gh-2498) + ( xhr.responseType || "text" ) !== "text" || + typeof xhr.responseText !== "string" ? + { binary: xhr.response } : + { text: xhr.responseText }, + xhr.getAllResponseHeaders() + ); + } + } + }; + }; + + // Listen to events + xhr.onload = callback(); + errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); + + // Support: IE 9 only + // Use onreadystatechange to replace onabort + // to handle uncaught aborts + if ( xhr.onabort !== undefined ) { + xhr.onabort = errorCallback; + } else { + xhr.onreadystatechange = function() { + + // Check readyState before timeout as it changes + if ( xhr.readyState === 4 ) { + + // Allow onerror to be called first, + // but that will not handle a native abort + // Also, save errorCallback to a variable + // as xhr.onerror cannot be accessed + window.setTimeout( function() { + if ( callback ) { + errorCallback(); + } + } ); + } + }; + } + + // Create the abort callback + callback = callback( "abort" ); + + try { + + // Do send the request (this may raise an exception) + xhr.send( options.hasContent && options.data || null ); + } catch ( e ) { + + // #14683: Only rethrow if this hasn't been notified as an error yet + if ( callback ) { + throw e; + } + } + }, + + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) +jQuery.ajaxPrefilter( function( s ) { + if ( s.crossDomain ) { + s.contents.script = false; + } +} ); + +// Install script dataType +jQuery.ajaxSetup( { + accepts: { + script: "text/javascript, application/javascript, " + + "application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /\b(?:java|ecma)script\b/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +} ); + +// Handle cache's special case and crossDomain +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + } +} ); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function( s ) { + + // This transport only deals with cross domain or forced-by-attrs requests + if ( s.crossDomain || s.scriptAttrs ) { + var script, callback; + return { + send: function( _, complete ) { + script = jQuery( "<script>" ) + .attr( s.scriptAttrs || {} ) + .prop( { charset: s.scriptCharset, src: s.url } ) + .on( "load error", callback = function( evt ) { + script.remove(); + callback = null; + if ( evt ) { + complete( evt.type === "error" ? 404 : 200, evt.type ); + } + } ); + + // Use native DOM manipulation to avoid our domManip AJAX trickery + document.head.appendChild( script[ 0 ] ); + }, + abort: function() { + if ( callback ) { + callback(); + } + } + }; + } +} ); + + + + +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup( { + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); + this[ callback ] = true; + return callback; + } +} ); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && + ( s.contentType || "" ) + .indexOf( "application/x-www-form-urlencoded" ) === 0 && + rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters[ "script json" ] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // Force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always( function() { + + // If previous value didn't exist - remove it + if ( overwritten === undefined ) { + jQuery( window ).removeProp( callbackName ); + + // Otherwise restore preexisting value + } else { + window[ callbackName ] = overwritten; + } + + // Save back as free + if ( s[ callbackName ] ) { + + // Make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // Save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + } ); + + // Delegate to script + return "script"; + } +} ); + + + + +// Support: Safari 8 only +// In Safari 8 documents created via document.implementation.createHTMLDocument +// collapse sibling forms: the second one becomes a child of the first one. +// Because of that, this security measure has to be disabled in Safari 8. +// https://bugs.webkit.org/show_bug.cgi?id=137337 +support.createHTMLDocument = ( function() { + var body = document.implementation.createHTMLDocument( "" ).body; + body.innerHTML = "<form></form><form></form>"; + return body.childNodes.length === 2; +} )(); + + +// Argument "data" should be string of html +// context (optional): If specified, the fragment will be created in this context, +// defaults to document +// keepScripts (optional): If true, will include scripts passed in the html string +jQuery.parseHTML = function( data, context, keepScripts ) { + if ( typeof data !== "string" ) { + return []; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + + var base, parsed, scripts; + + if ( !context ) { + + // Stop scripts or inline event handlers from being executed immediately + // by using document.implementation + if ( support.createHTMLDocument ) { + context = document.implementation.createHTMLDocument( "" ); + + // Set the base href for the created document + // so any parsed elements with URLs + // are based on the document's URL (gh-2965) + base = context.createElement( "base" ); + base.href = document.location.href; + context.head.appendChild( base ); + } else { + context = document; + } + } + + parsed = rsingleTag.exec( data ); + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[ 1 ] ) ]; + } + + parsed = buildFragment( [ data ], context, scripts ); + + if ( scripts && scripts.length ) { + jQuery( scripts ).remove(); + } + + return jQuery.merge( [], parsed.childNodes ); +}; + + +/** + * Load a url into a page + */ +jQuery.fn.load = function( url, params, callback ) { + var selector, type, response, + self = this, + off = url.indexOf( " " ); + + if ( off > -1 ) { + selector = stripAndCollapse( url.slice( off ) ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } + + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax( { + url: url, + + // If "type" variable is undefined, then "GET" method will be used. + // Make value of this field explicit since + // user can override it through ajaxSetup method + type: type || "GET", + dataType: "html", + data: params + } ).done( function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + self.html( selector ? + + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : + + // Otherwise use the full result + responseText ); + + // If the request succeeds, this function gets "data", "status", "jqXHR" + // but they are ignored because response was set above. + // If it fails, this function gets "jqXHR", "status", "error" + } ).always( callback && function( jqXHR, status ) { + self.each( function() { + callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); + } ); + } ); + } + + return this; +}; + + + + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ + "ajaxStart", + "ajaxStop", + "ajaxComplete", + "ajaxError", + "ajaxSuccess", + "ajaxSend" +], function( i, type ) { + jQuery.fn[ type ] = function( fn ) { + return this.on( type, fn ); + }; +} ); + + + + +jQuery.expr.pseudos.animated = function( elem ) { + return jQuery.grep( jQuery.timers, function( fn ) { + return elem === fn.elem; + } ).length; +}; + + + + +jQuery.offset = { + setOffset: function( elem, options, i ) { + var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, + position = jQuery.css( elem, "position" ), + curElem = jQuery( elem ), + props = {}; + + // Set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + curOffset = curElem.offset(); + curCSSTop = jQuery.css( elem, "top" ); + curCSSLeft = jQuery.css( elem, "left" ); + calculatePosition = ( position === "absolute" || position === "fixed" ) && + ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; + + // Need to be able to calculate position if either + // top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( isFunction( options ) ) { + + // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) + options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + + } else { + curElem.css( props ); + } + } +}; + +jQuery.fn.extend( { + + // offset() relates an element's border box to the document origin + offset: function( options ) { + + // Preserve chaining for setter + if ( arguments.length ) { + return options === undefined ? + this : + this.each( function( i ) { + jQuery.offset.setOffset( this, options, i ); + } ); + } + + var rect, win, + elem = this[ 0 ]; + + if ( !elem ) { + return; + } + + // Return zeros for disconnected and hidden (display: none) elements (gh-2310) + // Support: IE <=11 only + // Running getBoundingClientRect on a + // disconnected node in IE throws an error + if ( !elem.getClientRects().length ) { + return { top: 0, left: 0 }; + } + + // Get document-relative position by adding viewport scroll to viewport-relative gBCR + rect = elem.getBoundingClientRect(); + win = elem.ownerDocument.defaultView; + return { + top: rect.top + win.pageYOffset, + left: rect.left + win.pageXOffset + }; + }, + + // position() relates an element's margin box to its offset parent's padding box + // This corresponds to the behavior of CSS absolute positioning + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, doc, + elem = this[ 0 ], + parentOffset = { top: 0, left: 0 }; + + // position:fixed elements are offset from the viewport, which itself always has zero offset + if ( jQuery.css( elem, "position" ) === "fixed" ) { + + // Assume position:fixed implies availability of getBoundingClientRect + offset = elem.getBoundingClientRect(); + + } else { + offset = this.offset(); + + // Account for the *real* offset parent, which can be the document or its root element + // when a statically positioned element is identified + doc = elem.ownerDocument; + offsetParent = elem.offsetParent || doc.documentElement; + while ( offsetParent && + ( offsetParent === doc.body || offsetParent === doc.documentElement ) && + jQuery.css( offsetParent, "position" ) === "static" ) { + + offsetParent = offsetParent.parentNode; + } + if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { + + // Incorporate borders into its offset, since they are outside its content origin + parentOffset = jQuery( offsetParent ).offset(); + parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); + } + } + + // Subtract parent offsets and element margins + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) + }; + }, + + // This method will return documentElement in the following cases: + // 1) For the element inside the iframe without offsetParent, this method will return + // documentElement of the parent window + // 2) For the hidden or detached element + // 3) For body or html element, i.e. in case of the html node - it will return itself + // + // but those exceptions were never presented as a real life use-cases + // and might be considered as more preferable results. + // + // This logic, however, is not guaranteed and can change at any point in the future + offsetParent: function() { + return this.map( function() { + var offsetParent = this.offsetParent; + + while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { + offsetParent = offsetParent.offsetParent; + } + + return offsetParent || documentElement; + } ); + } +} ); + +// Create scrollLeft and scrollTop methods +jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { + var top = "pageYOffset" === prop; + + jQuery.fn[ method ] = function( val ) { + return access( this, function( elem, method, val ) { + + // Coalesce documents and windows + var win; + if ( isWindow( elem ) ) { + win = elem; + } else if ( elem.nodeType === 9 ) { + win = elem.defaultView; + } + + if ( val === undefined ) { + return win ? win[ prop ] : elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : win.pageXOffset, + top ? val : win.pageYOffset + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length ); + }; +} ); + +// Support: Safari <=7 - 9.1, Chrome <=37 - 49 +// Add the top/left cssHooks using jQuery.fn.position +// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 +// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 +// getComputedStyle returns percent when specified for top/left/bottom/right; +// rather than make the css module depend on the offset module, just check for it here +jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, + function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + + // If curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + ); +} ); + + +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, + function( defaultExtra, funcName ) { + + // Margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return access( this, function( elem, type, value ) { + var doc; + + if ( isWindow( elem ) ) { + + // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) + return funcName.indexOf( "outer" ) === 0 ? + elem[ "inner" + name ] : + elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], + // whichever is greatest + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable ); + }; + } ); +} ); + + +jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup contextmenu" ).split( " " ), + function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +} ); + +jQuery.fn.extend( { + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +} ); + + + + +jQuery.fn.extend( { + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? + this.off( selector, "**" ) : + this.off( types, selector || "**", fn ); + } +} ); + +// Bind a function to a context, optionally partially applying any +// arguments. +// jQuery.proxy is deprecated to promote standards (specifically Function#bind) +// However, it is not slated for removal any time soon +jQuery.proxy = function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; +}; + +jQuery.holdReady = function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } +}; +jQuery.isArray = Array.isArray; +jQuery.parseJSON = JSON.parse; +jQuery.nodeName = nodeName; +jQuery.isFunction = isFunction; +jQuery.isWindow = isWindow; +jQuery.camelCase = camelCase; +jQuery.type = toType; + +jQuery.now = Date.now; + +jQuery.isNumeric = function( obj ) { + + // As of jQuery 3.0, isNumeric is limited to + // strings and numbers (primitives or objects) + // that can be coerced to finite numbers (gh-2662) + var type = jQuery.type( obj ); + return ( type === "number" || type === "string" ) && + + // parseFloat NaNs numeric-cast false positives ("") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + !isNaN( obj - parseFloat( obj ) ); +}; + + + + +// Register as a named AMD module, since jQuery can be concatenated with other +// files that may use define, but not via a proper concatenation script that +// understands anonymous AMD modules. A named AMD is safest and most robust +// way to register. Lowercase jquery is used because AMD module names are +// derived from file names, and jQuery is normally delivered in a lowercase +// file name. Do this after creating the global so that if an AMD module wants +// to call noConflict to hide this version of jQuery, it will work. + +// Note that for maximum portability, libraries that are not jQuery should +// declare themselves as anonymous modules, and avoid setting a global if an +// AMD loader is present. jQuery is a special case. For more information, see +// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon + +if ( typeof define === "function" && define.amd ) { + define( "jquery", [], function() { + return jQuery; + } ); +} + + + + +var + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$; + +jQuery.noConflict = function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; +}; + +// Expose jQuery and $ identifiers, even in AMD +// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) +// and CommonJS for browser emulators (#13566) +if ( !noGlobal ) { + window.jQuery = window.$ = jQuery; +} + + + + +return jQuery; +} );
\ No newline at end of file diff --git a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-ui.js b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-ui.js index 31ee9cd8..02135523 100644 --- a/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-ui.js +++ b/ecomp-sdk/epsdk-app-overlay/src/main/webapp/static/js/jquery-ui.js @@ -1,7 +1,7 @@ -/*! jQuery UI - v1.11.4 - 2015-03-11 +/*! jQuery UI - v1.12.1 - 2016-09-14 * http://jqueryui.com -* Includes: core.js, widget.js, mouse.js, position.js, accordion.js, autocomplete.js, button.js, datepicker.js, dialog.js, draggable.js, droppable.js, effect.js, effect-blind.js, effect-bounce.js, effect-clip.js, effect-drop.js, effect-explode.js, effect-fade.js, effect-fold.js, effect-highlight.js, effect-puff.js, effect-pulsate.js, effect-scale.js, effect-shake.js, effect-size.js, effect-slide.js, effect-transfer.js, menu.js, progressbar.js, resizable.js, selectable.js, selectmenu.js, slider.js, sortable.js, spinner.js, tabs.js, tooltip.js -* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */ +* Includes: widget.js, position.js, data.js, disable-selection.js, effect.js, effects/effect-blind.js, effects/effect-bounce.js, effects/effect-clip.js, effects/effect-drop.js, effects/effect-explode.js, effects/effect-fade.js, effects/effect-fold.js, effects/effect-highlight.js, effects/effect-puff.js, effects/effect-pulsate.js, effects/effect-scale.js, effects/effect-shake.js, effects/effect-size.js, effects/effect-slide.js, effects/effect-transfer.js, focusable.js, form-reset-mixin.js, jquery-1-7.js, keycode.js, labels.js, scroll-parent.js, tabbable.js, unique-id.js, widgets/accordion.js, widgets/autocomplete.js, widgets/button.js, widgets/checkboxradio.js, widgets/controlgroup.js, widgets/datepicker.js, widgets/dialog.js, widgets/draggable.js, widgets/droppable.js, widgets/menu.js, widgets/mouse.js, widgets/progressbar.js, widgets/resizable.js, widgets/selectable.js, widgets/selectmenu.js, widgets/slider.js, widgets/sortable.js, widgets/spinner.js, widgets/tabs.js, widgets/tooltip.js +* Copyright jQuery Foundation and other contributors; Licensed MIT */ (function( factory ) { if ( typeof define === "function" && define.amd ) { @@ -14,319 +14,36 @@ factory( jQuery ); } }(function( $ ) { -/*! - * jQuery UI Core 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/category/ui-core/ - */ - -// $.ui might exist from components with no dependencies, e.g., $.ui.position $.ui = $.ui || {}; -$.extend( $.ui, { - version: "1.11.4", - - keyCode: { - BACKSPACE: 8, - COMMA: 188, - DELETE: 46, - DOWN: 40, - END: 35, - ENTER: 13, - ESCAPE: 27, - HOME: 36, - LEFT: 37, - PAGE_DOWN: 34, - PAGE_UP: 33, - PERIOD: 190, - RIGHT: 39, - SPACE: 32, - TAB: 9, - UP: 38 - } -}); - -// plugins -$.fn.extend({ - scrollParent: function( includeHidden ) { - var position = this.css( "position" ), - excludeStaticParent = position === "absolute", - overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/, - scrollParent = this.parents().filter( function() { - var parent = $( this ); - if ( excludeStaticParent && parent.css( "position" ) === "static" ) { - return false; - } - return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) ); - }).eq( 0 ); - - return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent; - }, - - uniqueId: (function() { - var uuid = 0; - - return function() { - return this.each(function() { - if ( !this.id ) { - this.id = "ui-id-" + ( ++uuid ); - } - }); - }; - })(), - - removeUniqueId: function() { - return this.each(function() { - if ( /^ui-id-\d+$/.test( this.id ) ) { - $( this ).removeAttr( "id" ); - } - }); - } -}); - -// selectors -function focusable( element, isTabIndexNotNaN ) { - var map, mapName, img, - nodeName = element.nodeName.toLowerCase(); - if ( "area" === nodeName ) { - map = element.parentNode; - mapName = map.name; - if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { - return false; - } - img = $( "img[usemap='#" + mapName + "']" )[ 0 ]; - return !!img && visible( img ); - } - return ( /^(input|select|textarea|button|object)$/.test( nodeName ) ? - !element.disabled : - "a" === nodeName ? - element.href || isTabIndexNotNaN : - isTabIndexNotNaN) && - // the element and all of its ancestors must be visible - visible( element ); -} - -function visible( element ) { - return $.expr.filters.visible( element ) && - !$( element ).parents().addBack().filter(function() { - return $.css( this, "visibility" ) === "hidden"; - }).length; -} - -$.extend( $.expr[ ":" ], { - data: $.expr.createPseudo ? - $.expr.createPseudo(function( dataName ) { - return function( elem ) { - return !!$.data( elem, dataName ); - }; - }) : - // support: jQuery <1.8 - function( elem, i, match ) { - return !!$.data( elem, match[ 3 ] ); - }, - - focusable: function( element ) { - return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); - }, - - tabbable: function( element ) { - var tabIndex = $.attr( element, "tabindex" ), - isTabIndexNaN = isNaN( tabIndex ); - return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); - } -}); - -// support: jQuery <1.8 -if ( !$( "<a>" ).outerWidth( 1 ).jquery ) { - $.each( [ "Width", "Height" ], function( i, name ) { - var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], - type = name.toLowerCase(), - orig = { - innerWidth: $.fn.innerWidth, - innerHeight: $.fn.innerHeight, - outerWidth: $.fn.outerWidth, - outerHeight: $.fn.outerHeight - }; - - function reduce( elem, size, border, margin ) { - $.each( side, function() { - size -= parseFloat( $.css( elem, "padding" + this ) ) || 0; - if ( border ) { - size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0; - } - if ( margin ) { - size -= parseFloat( $.css( elem, "margin" + this ) ) || 0; - } - }); - return size; - } - - $.fn[ "inner" + name ] = function( size ) { - if ( size === undefined ) { - return orig[ "inner" + name ].call( this ); - } - - return this.each(function() { - $( this ).css( type, reduce( this, size ) + "px" ); - }); - }; - - $.fn[ "outer" + name] = function( size, margin ) { - if ( typeof size !== "number" ) { - return orig[ "outer" + name ].call( this, size ); - } - - return this.each(function() { - $( this).css( type, reduce( this, size, true, margin ) + "px" ); - }); - }; - }); -} - -// support: jQuery <1.8 -if ( !$.fn.addBack ) { - $.fn.addBack = function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - }; -} - -// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413) -if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) { - $.fn.removeData = (function( removeData ) { - return function( key ) { - if ( arguments.length ) { - return removeData.call( this, $.camelCase( key ) ); - } else { - return removeData.call( this ); - } - }; - })( $.fn.removeData ); -} - -// deprecated -$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); - -$.fn.extend({ - focus: (function( orig ) { - return function( delay, fn ) { - return typeof delay === "number" ? - this.each(function() { - var elem = this; - setTimeout(function() { - $( elem ).focus(); - if ( fn ) { - fn.call( elem ); - } - }, delay ); - }) : - orig.apply( this, arguments ); - }; - })( $.fn.focus ), - - disableSelection: (function() { - var eventType = "onselectstart" in document.createElement( "div" ) ? - "selectstart" : - "mousedown"; - - return function() { - return this.bind( eventType + ".ui-disableSelection", function( event ) { - event.preventDefault(); - }); - }; - })(), - - enableSelection: function() { - return this.unbind( ".ui-disableSelection" ); - }, - - zIndex: function( zIndex ) { - if ( zIndex !== undefined ) { - return this.css( "zIndex", zIndex ); - } - - if ( this.length ) { - var elem = $( this[ 0 ] ), position, value; - while ( elem.length && elem[ 0 ] !== document ) { - // Ignore z-index if position is set to a value where z-index is ignored by the browser - // This makes behavior of this function consistent across browsers - // WebKit always returns auto if the element is positioned - position = elem.css( "position" ); - if ( position === "absolute" || position === "relative" || position === "fixed" ) { - // IE returns 0 when zIndex is not specified - // other browsers return a string - // we ignore the case of nested elements with an explicit value of 0 - // <div style="z-index: -10;"><div style="z-index: 0;"></div></div> - value = parseInt( elem.css( "zIndex" ), 10 ); - if ( !isNaN( value ) && value !== 0 ) { - return value; - } - } - elem = elem.parent(); - } - } - - return 0; - } -}); - -// $.ui.plugin is deprecated. Use $.widget() extensions instead. -$.ui.plugin = { - add: function( module, option, set ) { - var i, - proto = $.ui[ module ].prototype; - for ( i in set ) { - proto.plugins[ i ] = proto.plugins[ i ] || []; - proto.plugins[ i ].push( [ option, set[ i ] ] ); - } - }, - call: function( instance, name, args, allowDisconnected ) { - var i, - set = instance.plugins[ name ]; - - if ( !set ) { - return; - } - - if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) { - return; - } - - for ( i = 0; i < set.length; i++ ) { - if ( instance.options[ set[ i ][ 0 ] ] ) { - set[ i ][ 1 ].apply( instance.element, args ); - } - } - } -}; +var version = $.ui.version = "1.12.1"; /*! - * jQuery UI Widget 1.11.4 + * jQuery UI Widget 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/jQuery.widget/ */ +//>>label: Widget +//>>group: Core +//>>description: Provides a factory for creating stateful widgets with a common API. +//>>docs: http://api.jqueryui.com/jQuery.widget/ +//>>demos: http://jqueryui.com/widget/ + + -var widget_uuid = 0, - widget_slice = Array.prototype.slice; +var widgetUuid = 0; +var widgetSlice = Array.prototype.slice; -$.cleanData = (function( orig ) { +$.cleanData = ( function( orig ) { return function( elems ) { var events, elem, i; - for ( i = 0; (elem = elems[i]) != null; i++ ) { + for ( i = 0; ( elem = elems[ i ] ) != null; i++ ) { try { // Only trigger remove when necessary to save time @@ -335,29 +52,34 @@ $.cleanData = (function( orig ) { $( elem ).triggerHandler( "remove" ); } - // http://bugs.jquery.com/ticket/8235 + // Http://bugs.jquery.com/ticket/8235 } catch ( e ) {} } orig( elems ); }; -})( $.cleanData ); +} )( $.cleanData ); $.widget = function( name, base, prototype ) { - var fullName, existingConstructor, constructor, basePrototype, - // proxiedPrototype allows the provided prototype to remain unmodified - // so that it can be used as a mixin for multiple widgets (#8876) - proxiedPrototype = {}, - namespace = name.split( "." )[ 0 ]; + var existingConstructor, constructor, basePrototype; + // ProxiedPrototype allows the provided prototype to remain unmodified + // so that it can be used as a mixin for multiple widgets (#8876) + var proxiedPrototype = {}; + + var namespace = name.split( "." )[ 0 ]; name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; + var fullName = namespace + "-" + name; if ( !prototype ) { prototype = base; base = $.Widget; } - // create selector for plugin + if ( $.isArray( prototype ) ) { + prototype = $.extend.apply( null, [ {} ].concat( prototype ) ); + } + + // Create selector for plugin $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { return !!$.data( elem, fullName ); }; @@ -365,30 +87,35 @@ $.widget = function( name, base, prototype ) { $[ namespace ] = $[ namespace ] || {}; existingConstructor = $[ namespace ][ name ]; constructor = $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without "new" keyword + + // Allow instantiation without "new" keyword if ( !this._createWidget ) { return new constructor( options, element ); } - // allow instantiation without initializing for simple inheritance + // Allow instantiation without initializing for simple inheritance // must use "new" keyword (the code above always passes args) if ( arguments.length ) { this._createWidget( options, element ); } }; - // extend with the existing constructor to carry over any static properties + + // Extend with the existing constructor to carry over any static properties $.extend( constructor, existingConstructor, { version: prototype.version, - // copy the object used to create the prototype in case we need to + + // Copy the object used to create the prototype in case we need to // redefine the widget later _proto: $.extend( {}, prototype ), - // track widgets that inherit from this widget in case this widget is + + // Track widgets that inherit from this widget in case this widget is // redefined after a widget inherits from it _childConstructors: [] - }); + } ); basePrototype = new base(); - // we need to make the options hash a property directly on the new instance + + // We need to make the options hash a property directly on the new instance // otherwise we'll modify the options hash on the prototype that we're // inheriting from basePrototype.options = $.widget.extend( {}, basePrototype.options ); @@ -397,17 +124,19 @@ $.widget = function( name, base, prototype ) { proxiedPrototype[ prop ] = value; return; } - proxiedPrototype[ prop ] = (function() { - var _super = function() { - return base.prototype[ prop ].apply( this, arguments ); - }, - _superApply = function( args ) { - return base.prototype[ prop ].apply( this, args ); - }; + proxiedPrototype[ prop ] = ( function() { + function _super() { + return base.prototype[ prop ].apply( this, arguments ); + } + + function _superApply( args ) { + return base.prototype[ prop ].apply( this, args ); + } + return function() { - var __super = this._super, - __superApply = this._superApply, - returnValue; + var __super = this._super; + var __superApply = this._superApply; + var returnValue; this._super = _super; this._superApply = _superApply; @@ -419,19 +148,20 @@ $.widget = function( name, base, prototype ) { return returnValue; }; - })(); - }); + } )(); + } ); constructor.prototype = $.widget.extend( basePrototype, { + // TODO: remove support for widgetEventPrefix // always use the name + a colon as the prefix, e.g., draggable:start // don't prefix for widgets that aren't DOM-based - widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name + widgetEventPrefix: existingConstructor ? ( basePrototype.widgetEventPrefix || name ) : name }, proxiedPrototype, { constructor: constructor, namespace: namespace, widgetName: name, widgetFullName: fullName - }); + } ); // If this widget is being redefined then we need to find all widgets that // are inheriting from it and redefine all of them so that they inherit from @@ -441,11 +171,13 @@ $.widget = function( name, base, prototype ) { $.each( existingConstructor._childConstructors, function( i, child ) { var childPrototype = child.prototype; - // redefine the child widget using the same prototype that was + // Redefine the child widget using the same prototype that was // originally used, but inherit from the new version of the base - $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); - }); - // remove the list of existing child constructors from the old constructor + $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, + child._proto ); + } ); + + // Remove the list of existing child constructors from the old constructor // so the old child constructors can be garbage collected delete existingConstructor._childConstructors; } else { @@ -458,21 +190,25 @@ $.widget = function( name, base, prototype ) { }; $.widget.extend = function( target ) { - var input = widget_slice.call( arguments, 1 ), - inputIndex = 0, - inputLength = input.length, - key, - value; + var input = widgetSlice.call( arguments, 1 ); + var inputIndex = 0; + var inputLength = input.length; + var key; + var value; + for ( ; inputIndex < inputLength; inputIndex++ ) { for ( key in input[ inputIndex ] ) { value = input[ inputIndex ][ key ]; if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { + // Clone objects if ( $.isPlainObject( value ) ) { target[ key ] = $.isPlainObject( target[ key ] ) ? $.widget.extend( {}, target[ key ], value ) : + // Don't extend strings, arrays, etc. with objects $.widget.extend( {}, value ); + // Copy everything else by reference } else { target[ key ] = value; @@ -486,41 +222,55 @@ $.widget.extend = function( target ) { $.widget.bridge = function( name, object ) { var fullName = object.prototype.widgetFullName || name; $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = widget_slice.call( arguments, 1 ), - returnValue = this; + var isMethodCall = typeof options === "string"; + var args = widgetSlice.call( arguments, 1 ); + var returnValue = this; if ( isMethodCall ) { - this.each(function() { - var methodValue, - instance = $.data( this, fullName ); - if ( options === "instance" ) { - returnValue = instance; - return false; - } - if ( !instance ) { - return $.error( "cannot call methods on " + name + " prior to initialization; " + - "attempted to call method '" + options + "'" ); - } - if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { - return $.error( "no such method '" + options + "' for " + name + " widget instance" ); - } - methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue && methodValue.jquery ? - returnValue.pushStack( methodValue.get() ) : - methodValue; - return false; - } - }); + + // If this is an empty collection, we need to have the instance method + // return undefined instead of the jQuery instance + if ( !this.length && options === "instance" ) { + returnValue = undefined; + } else { + this.each( function() { + var methodValue; + var instance = $.data( this, fullName ); + + if ( options === "instance" ) { + returnValue = instance; + return false; + } + + if ( !instance ) { + return $.error( "cannot call methods on " + name + + " prior to initialization; " + + "attempted to call method '" + options + "'" ); + } + + if ( !$.isFunction( instance[ options ] ) || options.charAt( 0 ) === "_" ) { + return $.error( "no such method '" + options + "' for " + name + + " widget instance" ); + } + + methodValue = instance[ options ].apply( instance, args ); + + if ( methodValue !== instance && methodValue !== undefined ) { + returnValue = methodValue && methodValue.jquery ? + returnValue.pushStack( methodValue.get() ) : + methodValue; + return false; + } + } ); + } } else { // Allow multiple hashes to be passed on init if ( args.length ) { - options = $.widget.extend.apply( null, [ options ].concat(args) ); + options = $.widget.extend.apply( null, [ options ].concat( args ) ); } - this.each(function() { + this.each( function() { var instance = $.data( this, fullName ); if ( instance ) { instance.option( options || {} ); @@ -530,7 +280,7 @@ $.widget.bridge = function( name, object ) { } else { $.data( this, fullName, new object( options, this ) ); } - }); + } ); } return returnValue; @@ -544,21 +294,25 @@ $.Widget.prototype = { widgetName: "widget", widgetEventPrefix: "", defaultElement: "<div>", + options: { + classes: {}, disabled: false, - // callbacks + // Callbacks create: null }, + _createWidget: function( options, element ) { element = $( element || this.defaultElement || this )[ 0 ]; this.element = $( element ); - this.uuid = widget_uuid++; + this.uuid = widgetUuid++; this.eventNamespace = "." + this.widgetName + this.uuid; this.bindings = $(); this.hoverable = $(); this.focusable = $(); + this.classesElementLookup = {}; if ( element !== this ) { $.data( element, this.widgetFullName, this ); @@ -568,13 +322,15 @@ $.Widget.prototype = { this.destroy(); } } - }); + } ); this.document = $( element.style ? - // element within the document + + // Element within the document element.ownerDocument : - // element is window or document + + // Element is window or document element.document || element ); - this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); + this.window = $( this.document[ 0 ].defaultView || this.document[ 0 ].parentWindow ); } this.options = $.widget.extend( {}, @@ -583,36 +339,46 @@ $.Widget.prototype = { options ); this._create(); + + if ( this.options.disabled ) { + this._setOptionDisabled( this.options.disabled ); + } + this._trigger( "create", null, this._getCreateEventData() ); this._init(); }, - _getCreateOptions: $.noop, + + _getCreateOptions: function() { + return {}; + }, + _getCreateEventData: $.noop, + _create: $.noop, + _init: $.noop, destroy: function() { + var that = this; + this._destroy(); - // we can probably remove the unbind calls in 2.0 + $.each( this.classesElementLookup, function( key, value ) { + that._removeClass( value, key ); + } ); + + // We can probably remove the unbind calls in 2.0 // all event bindings should go through this._on() this.element - .unbind( this.eventNamespace ) - .removeData( this.widgetFullName ) - // support: jquery <1.6.3 - // http://bugs.jquery.com/ticket/9413 - .removeData( $.camelCase( this.widgetFullName ) ); + .off( this.eventNamespace ) + .removeData( this.widgetFullName ); this.widget() - .unbind( this.eventNamespace ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetFullName + "-disabled " + - "ui-state-disabled" ); + .off( this.eventNamespace ) + .removeAttr( "aria-disabled" ); - // clean up events and states - this.bindings.unbind( this.eventNamespace ); - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); + // Clean up events and states + this.bindings.off( this.eventNamespace ); }, + _destroy: $.noop, widget: function() { @@ -620,18 +386,20 @@ $.Widget.prototype = { }, option: function( key, value ) { - var options = key, - parts, - curOption, - i; + var options = key; + var parts; + var curOption; + var i; if ( arguments.length === 0 ) { - // don't return a reference to the internal hash + + // Don't return a reference to the internal hash return $.widget.extend( {}, this.options ); } if ( typeof key === "string" ) { - // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } + + // Handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } options = {}; parts = key.split( "." ); key = parts.shift(); @@ -658,6 +426,7 @@ $.Widget.prototype = { return this; }, + _setOptions: function( options ) { var key; @@ -667,42 +436,152 @@ $.Widget.prototype = { return this; }, + _setOption: function( key, value ) { + if ( key === "classes" ) { + this._setOptionClasses( value ); + } + this.options[ key ] = value; if ( key === "disabled" ) { - this.widget() - .toggleClass( this.widgetFullName + "-disabled", !!value ); + this._setOptionDisabled( value ); + } - // If the widget is becoming disabled, then nothing is interactive - if ( value ) { - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); + return this; + }, + + _setOptionClasses: function( value ) { + var classKey, elements, currentElements; + + for ( classKey in value ) { + currentElements = this.classesElementLookup[ classKey ]; + if ( value[ classKey ] === this.options.classes[ classKey ] || + !currentElements || + !currentElements.length ) { + continue; } + + // We are doing this to create a new jQuery object because the _removeClass() call + // on the next line is going to destroy the reference to the current elements being + // tracked. We need to save a copy of this collection so that we can add the new classes + // below. + elements = $( currentElements.get() ); + this._removeClass( currentElements, classKey ); + + // We don't use _addClass() here, because that uses this.options.classes + // for generating the string of classes. We want to use the value passed in from + // _setOption(), this is the new value of the classes option which was passed to + // _setOption(). We pass this value directly to _classes(). + elements.addClass( this._classes( { + element: elements, + keys: classKey, + classes: value, + add: true + } ) ); } + }, - return this; + _setOptionDisabled: function( value ) { + this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, !!value ); + + // If the widget is becoming disabled, then nothing is interactive + if ( value ) { + this._removeClass( this.hoverable, null, "ui-state-hover" ); + this._removeClass( this.focusable, null, "ui-state-focus" ); + } }, enable: function() { - return this._setOptions({ disabled: false }); + return this._setOptions( { disabled: false } ); }, + disable: function() { - return this._setOptions({ disabled: true }); + return this._setOptions( { disabled: true } ); + }, + + _classes: function( options ) { + var full = []; + var that = this; + + options = $.extend( { + element: this.element, + classes: this.options.classes || {} + }, options ); + + function processClassString( classes, checkOption ) { + var current, i; + for ( i = 0; i < classes.length; i++ ) { + current = that.classesElementLookup[ classes[ i ] ] || $(); + if ( options.add ) { + current = $( $.unique( current.get().concat( options.element.get() ) ) ); + } else { + current = $( current.not( options.element ).get() ); + } + that.classesElementLookup[ classes[ i ] ] = current; + full.push( classes[ i ] ); + if ( checkOption && options.classes[ classes[ i ] ] ) { + full.push( options.classes[ classes[ i ] ] ); + } + } + } + + this._on( options.element, { + "remove": "_untrackClassesElement" + } ); + + if ( options.keys ) { + processClassString( options.keys.match( /\S+/g ) || [], true ); + } + if ( options.extra ) { + processClassString( options.extra.match( /\S+/g ) || [] ); + } + + return full.join( " " ); + }, + + _untrackClassesElement: function( event ) { + var that = this; + $.each( that.classesElementLookup, function( key, value ) { + if ( $.inArray( event.target, value ) !== -1 ) { + that.classesElementLookup[ key ] = $( value.not( event.target ).get() ); + } + } ); + }, + + _removeClass: function( element, keys, extra ) { + return this._toggleClass( element, keys, extra, false ); + }, + + _addClass: function( element, keys, extra ) { + return this._toggleClass( element, keys, extra, true ); + }, + + _toggleClass: function( element, keys, extra, add ) { + add = ( typeof add === "boolean" ) ? add : extra; + var shift = ( typeof element === "string" || element === null ), + options = { + extra: shift ? keys : extra, + keys: shift ? element : keys, + element: shift ? this.element : element, + add: add + }; + options.element.toggleClass( this._classes( options ), add ); + return this; }, _on: function( suppressDisabledCheck, element, handlers ) { - var delegateElement, - instance = this; + var delegateElement; + var instance = this; - // no suppressDisabledCheck flag, shuffle arguments + // No suppressDisabledCheck flag, shuffle arguments if ( typeof suppressDisabledCheck !== "boolean" ) { handlers = element; element = suppressDisabledCheck; suppressDisabledCheck = false; } - // no element argument, shuffle and use this.element + // No element argument, shuffle and use this.element if ( !handlers ) { handlers = element; element = this.element; @@ -714,39 +593,41 @@ $.Widget.prototype = { $.each( handlers, function( event, handler ) { function handlerProxy() { - // allow widgets to customize the disabled handling + + // Allow widgets to customize the disabled handling // - disabled as an array instead of boolean // - disabled class as method for disabling individual parts if ( !suppressDisabledCheck && ( instance.options.disabled === true || - $( this ).hasClass( "ui-state-disabled" ) ) ) { + $( this ).hasClass( "ui-state-disabled" ) ) ) { return; } return ( typeof handler === "string" ? instance[ handler ] : handler ) .apply( instance, arguments ); } - // copy the guid so direct unbinding works + // Copy the guid so direct unbinding works if ( typeof handler !== "string" ) { handlerProxy.guid = handler.guid = handler.guid || handlerProxy.guid || $.guid++; } - var match = event.match( /^([\w:-]*)\s*(.*)$/ ), - eventName = match[1] + instance.eventNamespace, - selector = match[2]; + var match = event.match( /^([\w:-]*)\s*(.*)$/ ); + var eventName = match[ 1 ] + instance.eventNamespace; + var selector = match[ 2 ]; + if ( selector ) { - delegateElement.delegate( selector, eventName, handlerProxy ); + delegateElement.on( eventName, selector, handlerProxy ); } else { - element.bind( eventName, handlerProxy ); + element.on( eventName, handlerProxy ); } - }); + } ); }, _off: function( element, eventName ) { - eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + + eventName = ( eventName || "" ).split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace; - element.unbind( eventName ).undelegate( eventName ); + element.off( eventName ).off( eventName ); // Clear the stack to avoid memory leaks (#10056) this.bindings = $( this.bindings.not( element ).get() ); @@ -767,40 +648,41 @@ $.Widget.prototype = { this.hoverable = this.hoverable.add( element ); this._on( element, { mouseenter: function( event ) { - $( event.currentTarget ).addClass( "ui-state-hover" ); + this._addClass( $( event.currentTarget ), null, "ui-state-hover" ); }, mouseleave: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-hover" ); + this._removeClass( $( event.currentTarget ), null, "ui-state-hover" ); } - }); + } ); }, _focusable: function( element ) { this.focusable = this.focusable.add( element ); this._on( element, { focusin: function( event ) { - $( event.currentTarget ).addClass( "ui-state-focus" ); + this._addClass( $( event.currentTarget ), null, "ui-state-focus" ); }, focusout: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-focus" ); + this._removeClass( $( event.currentTarget ), null, "ui-state-focus" ); } - }); + } ); }, _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; + var prop, orig; + var callback = this.options[ type ]; data = data || {}; event = $.Event( event ); event.type = ( type === this.widgetEventPrefix ? type : this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element + + // The original event may come from any element // so we need to reset the target on the new event event.target = this.element[ 0 ]; - // copy original event properties over to the new event + // Copy original event properties over to the new event orig = event.originalEvent; if ( orig ) { for ( prop in orig ) { @@ -812,7 +694,7 @@ $.Widget.prototype = { this.element.trigger( event, data ); return !( $.isFunction( callback ) && - callback.apply( this.element[0], [ event ].concat( data ) ) === false || + callback.apply( this.element[ 0 ], [ event ].concat( data ) ) === false || event.isDefaultPrevented() ); } }; @@ -822,228 +704,47 @@ $.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { if ( typeof options === "string" ) { options = { effect: options }; } - var hasOptions, - effectName = !options ? - method : - options === true || typeof options === "number" ? - defaultEffect : - options.effect || defaultEffect; + + var hasOptions; + var effectName = !options ? + method : + options === true || typeof options === "number" ? + defaultEffect : + options.effect || defaultEffect; + options = options || {}; if ( typeof options === "number" ) { options = { duration: options }; } + hasOptions = !$.isEmptyObject( options ); options.complete = callback; + if ( options.delay ) { element.delay( options.delay ); } + if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { element[ method ]( options ); } else if ( effectName !== method && element[ effectName ] ) { element[ effectName ]( options.duration, options.easing, callback ); } else { - element.queue(function( next ) { + element.queue( function( next ) { $( this )[ method ](); if ( callback ) { callback.call( element[ 0 ] ); } next(); - }); + } ); } }; -}); +} ); var widget = $.widget; /*! - * jQuery UI Mouse 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/mouse/ - */ - - -var mouseHandled = false; -$( document ).mouseup( function() { - mouseHandled = false; -}); - -var mouse = $.widget("ui.mouse", { - version: "1.11.4", - options: { - cancel: "input,textarea,button,select,option", - distance: 1, - delay: 0 - }, - _mouseInit: function() { - var that = this; - - this.element - .bind("mousedown." + this.widgetName, function(event) { - return that._mouseDown(event); - }) - .bind("click." + this.widgetName, function(event) { - if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { - $.removeData(event.target, that.widgetName + ".preventClickEvent"); - event.stopImmediatePropagation(); - return false; - } - }); - - this.started = false; - }, - - // TODO: make sure destroying one instance of mouse doesn't mess with - // other instances of mouse - _mouseDestroy: function() { - this.element.unbind("." + this.widgetName); - if ( this._mouseMoveDelegate ) { - this.document - .unbind("mousemove." + this.widgetName, this._mouseMoveDelegate) - .unbind("mouseup." + this.widgetName, this._mouseUpDelegate); - } - }, - - _mouseDown: function(event) { - // don't let more than one widget handle mouseStart - if ( mouseHandled ) { - return; - } - - this._mouseMoved = false; - - // we may have missed mouseup (out of window) - (this._mouseStarted && this._mouseUp(event)); - - this._mouseDownEvent = event; - - var that = this, - btnIsLeft = (event.which === 1), - // event.target.nodeName works around a bug in IE 8 with - // disabled inputs (#7620) - elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); - if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { - return true; - } - - this.mouseDelayMet = !this.options.delay; - if (!this.mouseDelayMet) { - this._mouseDelayTimer = setTimeout(function() { - that.mouseDelayMet = true; - }, this.options.delay); - } - - if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { - this._mouseStarted = (this._mouseStart(event) !== false); - if (!this._mouseStarted) { - event.preventDefault(); - return true; - } - } - - // Click event may never have fired (Gecko & Opera) - if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { - $.removeData(event.target, this.widgetName + ".preventClickEvent"); - } - - // these delegates are required to keep context - this._mouseMoveDelegate = function(event) { - return that._mouseMove(event); - }; - this._mouseUpDelegate = function(event) { - return that._mouseUp(event); - }; - - this.document - .bind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) - .bind( "mouseup." + this.widgetName, this._mouseUpDelegate ); - - event.preventDefault(); - - mouseHandled = true; - return true; - }, - - _mouseMove: function(event) { - // Only check for mouseups outside the document if you've moved inside the document - // at least once. This prevents the firing of mouseup in the case of IE<9, which will - // fire a mousemove event if content is placed under the cursor. See #7778 - // Support: IE <9 - if ( this._mouseMoved ) { - // IE mouseup check - mouseup happened when mouse was out of window - if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { - return this._mouseUp(event); - - // Iframe mouseup check - mouseup occurred in another document - } else if ( !event.which ) { - return this._mouseUp( event ); - } - } - - if ( event.which || event.button ) { - this._mouseMoved = true; - } - - if (this._mouseStarted) { - this._mouseDrag(event); - return event.preventDefault(); - } - - if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { - this._mouseStarted = - (this._mouseStart(this._mouseDownEvent, event) !== false); - (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); - } - - return !this._mouseStarted; - }, - - _mouseUp: function(event) { - this.document - .unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) - .unbind( "mouseup." + this.widgetName, this._mouseUpDelegate ); - - if (this._mouseStarted) { - this._mouseStarted = false; - - if (event.target === this._mouseDownEvent.target) { - $.data(event.target, this.widgetName + ".preventClickEvent", true); - } - - this._mouseStop(event); - } - - mouseHandled = false; - return false; - }, - - _mouseDistanceMet: function(event) { - return (Math.max( - Math.abs(this._mouseDownEvent.pageX - event.pageX), - Math.abs(this._mouseDownEvent.pageY - event.pageY) - ) >= this.options.distance - ); - }, - - _mouseDelayMet: function(/* event */) { - return this.mouseDelayMet; - }, - - // These are placeholder methods, to be overriden by extending plugin - _mouseStart: function(/* event */) {}, - _mouseDrag: function(/* event */) {}, - _mouseStop: function(/* event */) {}, - _mouseCapture: function(/* event */) { return true; } -}); - - -/*! - * jQuery UI Position 1.11.4 + * jQuery UI Position 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors @@ -1053,14 +754,17 @@ var mouse = $.widget("ui.mouse", { * http://api.jqueryui.com/position/ */ -(function() { +//>>label: Position +//>>group: Core +//>>description: Positions elements relative to other elements. +//>>docs: http://api.jqueryui.com/position/ +//>>demos: http://jqueryui.com/position/ -$.ui = $.ui || {}; -var cachedScrollbarWidth, supportsOffsetFractions, +( function() { +var cachedScrollbarWidth, max = Math.max, abs = Math.abs, - round = Math.round, rhorizontal = /left|center|right/, rvertical = /top|center|bottom/, roffset = /[\+\-]\d+(\.[\d]+)?%?/, @@ -1080,7 +784,7 @@ function parseCss( element, property ) { } function getDimensions( elem ) { - var raw = elem[0]; + var raw = elem[ 0 ]; if ( raw.nodeType === 9 ) { return { width: elem.width(), @@ -1115,8 +819,10 @@ $.position = { return cachedScrollbarWidth; } var w1, w2, - div = $( "<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ), - innerDiv = div.children()[0]; + div = $( "<div " + + "style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'>" + + "<div style='height:100px;width:auto;'></div></div>" ), + innerDiv = div.children()[ 0 ]; $( "body" ).append( div ); w1 = innerDiv.offsetWidth; @@ -1125,12 +831,12 @@ $.position = { w2 = innerDiv.offsetWidth; if ( w1 === w2 ) { - w2 = div[0].clientWidth; + w2 = div[ 0 ].clientWidth; } div.remove(); - return (cachedScrollbarWidth = w1 - w2); + return ( cachedScrollbarWidth = w1 - w2 ); }, getScrollInfo: function( within ) { var overflowX = within.isWindow || within.isDocument ? "" : @@ -1138,9 +844,9 @@ $.position = { overflowY = within.isWindow || within.isDocument ? "" : within.element.css( "overflow-y" ), hasOverflowX = overflowX === "scroll" || - ( overflowX === "auto" && within.width < within.element[0].scrollWidth ), + ( overflowX === "auto" && within.width < within.element[ 0 ].scrollWidth ), hasOverflowY = overflowY === "scroll" || - ( overflowY === "auto" && within.height < within.element[0].scrollHeight ); + ( overflowY === "auto" && within.height < within.element[ 0 ].scrollHeight ); return { width: hasOverflowY ? $.position.scrollbarWidth() : 0, height: hasOverflowX ? $.position.scrollbarWidth() : 0 @@ -1148,20 +854,18 @@ $.position = { }, getWithinInfo: function( element ) { var withinElement = $( element || window ), - isWindow = $.isWindow( withinElement[0] ), - isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9; + isWindow = $.isWindow( withinElement[ 0 ] ), + isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9, + hasOffset = !isWindow && !isDocument; return { element: withinElement, isWindow: isWindow, isDocument: isDocument, - offset: withinElement.offset() || { left: 0, top: 0 }, + offset: hasOffset ? $( element ).offset() : { left: 0, top: 0 }, scrollLeft: withinElement.scrollLeft(), scrollTop: withinElement.scrollTop(), - - // support: jQuery 1.6.x - // jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows - width: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(), - height: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight() + width: withinElement.outerWidth(), + height: withinElement.outerHeight() }; } }; @@ -1171,7 +875,7 @@ $.fn.position = function( options ) { return _position.apply( this, arguments ); } - // make a copy, we don't want to modify arguments + // Make a copy, we don't want to modify arguments options = $.extend( {}, options ); var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions, @@ -1182,24 +886,26 @@ $.fn.position = function( options ) { offsets = {}; dimensions = getDimensions( target ); - if ( target[0].preventDefault ) { - // force left top to allow flipping + if ( target[ 0 ].preventDefault ) { + + // Force left top to allow flipping options.at = "left top"; } targetWidth = dimensions.width; targetHeight = dimensions.height; targetOffset = dimensions.offset; - // clone to reuse original targetOffset later + + // Clone to reuse original targetOffset later basePosition = $.extend( {}, targetOffset ); - // force my and at to have valid horizontal and vertical positions + // Force my and at to have valid horizontal and vertical positions // if a value is missing or invalid, it will be converted to center $.each( [ "my", "at" ], function() { var pos = ( options[ this ] || "" ).split( " " ), horizontalOffset, verticalOffset; - if ( pos.length === 1) { + if ( pos.length === 1 ) { pos = rhorizontal.test( pos[ 0 ] ) ? pos.concat( [ "center" ] ) : rvertical.test( pos[ 0 ] ) ? @@ -1209,7 +915,7 @@ $.fn.position = function( options ) { pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center"; pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center"; - // calculate offsets + // Calculate offsets horizontalOffset = roffset.exec( pos[ 0 ] ); verticalOffset = roffset.exec( pos[ 1 ] ); offsets[ this ] = [ @@ -1217,14 +923,14 @@ $.fn.position = function( options ) { verticalOffset ? verticalOffset[ 0 ] : 0 ]; - // reduce to just the positions without the offsets + // Reduce to just the positions without the offsets options[ this ] = [ rposition.exec( pos[ 0 ] )[ 0 ], rposition.exec( pos[ 1 ] )[ 0 ] ]; - }); + } ); - // normalize collision option + // Normalize collision option if ( collision.length === 1 ) { collision[ 1 ] = collision[ 0 ]; } @@ -1245,15 +951,17 @@ $.fn.position = function( options ) { basePosition.left += atOffset[ 0 ]; basePosition.top += atOffset[ 1 ]; - return this.each(function() { + return this.each( function() { var collisionPosition, using, elem = $( this ), elemWidth = elem.outerWidth(), elemHeight = elem.outerHeight(), marginLeft = parseCss( this, "marginLeft" ), marginTop = parseCss( this, "marginTop" ), - collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width, - collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height, + collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + + scrollInfo.width, + collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + + scrollInfo.height, position = $.extend( {}, basePosition ), myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() ); @@ -1272,12 +980,6 @@ $.fn.position = function( options ) { position.left += myOffset[ 0 ]; position.top += myOffset[ 1 ]; - // if the browser doesn't support fractions, then round for consistent results - if ( !supportsOffsetFractions ) { - position.left = round( position.left ); - position.top = round( position.top ); - } - collisionPosition = { marginLeft: marginLeft, marginTop: marginTop @@ -1298,12 +1000,13 @@ $.fn.position = function( options ) { at: options.at, within: within, elem: elem - }); + } ); } - }); + } ); if ( options.using ) { - // adds feedback as second argument to using callback, if present + + // Adds feedback as second argument to using callback, if present using = function( props ) { var left = targetOffset.left - position.left, right = left + targetWidth - elemWidth, @@ -1343,7 +1046,7 @@ $.fn.position = function( options ) { } elem.offset( $.extend( position, { using: using } ) ); - }); + } ); }; $.ui.position = { @@ -1357,16 +1060,20 @@ $.ui.position = { overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset, newOverRight; - // element is wider than within + // Element is wider than within if ( data.collisionWidth > outerWidth ) { - // element is initially over the left side of within + + // Element is initially over the left side of within if ( overLeft > 0 && overRight <= 0 ) { - newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset; + newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - + withinOffset; position.left += overLeft - newOverRight; - // element is initially over right side of within + + // Element is initially over right side of within } else if ( overRight > 0 && overLeft <= 0 ) { position.left = withinOffset; - // element is initially over both left and right sides of within + + // Element is initially over both left and right sides of within } else { if ( overLeft > overRight ) { position.left = withinOffset + outerWidth - data.collisionWidth; @@ -1374,13 +1081,16 @@ $.ui.position = { position.left = withinOffset; } } - // too far left -> align with left edge + + // Too far left -> align with left edge } else if ( overLeft > 0 ) { position.left += overLeft; - // too far right -> align with right edge + + // Too far right -> align with right edge } else if ( overRight > 0 ) { position.left -= overRight; - // adjust based on position and margin + + // Adjust based on position and margin } else { position.left = max( position.left - collisionPosLeft, position.left ); } @@ -1394,16 +1104,20 @@ $.ui.position = { overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset, newOverBottom; - // element is taller than within + // Element is taller than within if ( data.collisionHeight > outerHeight ) { - // element is initially over the top of within + + // Element is initially over the top of within if ( overTop > 0 && overBottom <= 0 ) { - newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset; + newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - + withinOffset; position.top += overTop - newOverBottom; - // element is initially over bottom of within + + // Element is initially over bottom of within } else if ( overBottom > 0 && overTop <= 0 ) { position.top = withinOffset; - // element is initially over both top and bottom of within + + // Element is initially over both top and bottom of within } else { if ( overTop > overBottom ) { position.top = withinOffset + outerHeight - data.collisionHeight; @@ -1411,13 +1125,16 @@ $.ui.position = { position.top = withinOffset; } } - // too far up -> align with top + + // Too far up -> align with top } else if ( overTop > 0 ) { position.top += overTop; - // too far down -> align with bottom edge + + // Too far down -> align with bottom edge } else if ( overBottom > 0 ) { position.top -= overBottom; - // adjust based on position and margin + + // Adjust based on position and margin } else { position.top = max( position.top - collisionPosTop, position.top ); } @@ -1447,12 +1164,14 @@ $.ui.position = { newOverLeft; if ( overLeft < 0 ) { - newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset; + newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - + outerWidth - withinOffset; if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) { position.left += myOffset + atOffset + offset; } } else if ( overRight > 0 ) { - newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft; + newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + + atOffset + offset - offsetLeft; if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) { position.left += myOffset + atOffset + offset; } @@ -1481,12 +1200,14 @@ $.ui.position = { newOverTop, newOverBottom; if ( overTop < 0 ) { - newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset; + newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - + outerHeight - withinOffset; if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) { position.top += myOffset + atOffset + offset; } } else if ( overBottom > 0 ) { - newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop; + newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + + offset - offsetTop; if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) { position.top += myOffset + atOffset + offset; } @@ -1505,77 +1226,3115 @@ $.ui.position = { } }; -// fraction support test -(function() { - var testElement, testElementParent, testElementStyle, offsetLeft, i, - body = document.getElementsByTagName( "body" )[ 0 ], - div = document.createElement( "div" ); - - //Create a "fake body" for testing based on method used in jQuery.support - testElement = document.createElement( body ? "div" : "body" ); - testElementStyle = { - visibility: "hidden", - width: 0, - height: 0, - border: 0, - margin: 0, - background: "none" +} )(); + +var position = $.ui.position; + + +/*! + * jQuery UI :data 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: :data Selector +//>>group: Core +//>>description: Selects elements which have data stored under the specified key. +//>>docs: http://api.jqueryui.com/data-selector/ + + +var data = $.extend( $.expr[ ":" ], { + data: $.expr.createPseudo ? + $.expr.createPseudo( function( dataName ) { + return function( elem ) { + return !!$.data( elem, dataName ); + }; + } ) : + + // Support: jQuery <1.8 + function( elem, i, match ) { + return !!$.data( elem, match[ 3 ] ); + } +} ); + +/*! + * jQuery UI Disable Selection 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: disableSelection +//>>group: Core +//>>description: Disable selection of text content within the set of matched elements. +//>>docs: http://api.jqueryui.com/disableSelection/ + +// This file is deprecated + + +var disableSelection = $.fn.extend( { + disableSelection: ( function() { + var eventType = "onselectstart" in document.createElement( "div" ) ? + "selectstart" : + "mousedown"; + + return function() { + return this.on( eventType + ".ui-disableSelection", function( event ) { + event.preventDefault(); + } ); + }; + } )(), + + enableSelection: function() { + return this.off( ".ui-disableSelection" ); + } +} ); + + +/*! + * jQuery UI Effects 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Effects Core +//>>group: Effects +// jscs:disable maximumLineLength +//>>description: Extends the internal jQuery effects. Includes morphing and easing. Required by all other effects. +// jscs:enable maximumLineLength +//>>docs: http://api.jqueryui.com/category/effects-core/ +//>>demos: http://jqueryui.com/effect/ + + + +var dataSpace = "ui-effects-", + dataSpaceStyle = "ui-effects-style", + dataSpaceAnimated = "ui-effects-animated", + + // Create a local jQuery because jQuery Color relies on it and the + // global may not exist with AMD and a custom build (#10199) + jQuery = $; + +$.effects = { + effect: {} +}; + +/*! + * jQuery Color Animations v2.1.2 + * https://github.com/jquery/jquery-color + * + * Copyright 2014 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + * Date: Wed Jan 16 08:47:09 2013 -0600 + */ +( function( jQuery, undefined ) { + + var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor " + + "borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor", + + // Plusequals test for += 100 -= 100 + rplusequals = /^([\-+])=\s*(\d+\.?\d*)/, + + // A set of RE's that can match strings and generate color tuples. + stringParsers = [ { + re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, + parse: function( execResult ) { + return [ + execResult[ 1 ], + execResult[ 2 ], + execResult[ 3 ], + execResult[ 4 ] + ]; + } + }, { + re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, + parse: function( execResult ) { + return [ + execResult[ 1 ] * 2.55, + execResult[ 2 ] * 2.55, + execResult[ 3 ] * 2.55, + execResult[ 4 ] + ]; + } + }, { + + // This regex ignores A-F because it's compared against an already lowercased string + re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/, + parse: function( execResult ) { + return [ + parseInt( execResult[ 1 ], 16 ), + parseInt( execResult[ 2 ], 16 ), + parseInt( execResult[ 3 ], 16 ) + ]; + } + }, { + + // This regex ignores A-F because it's compared against an already lowercased string + re: /#([a-f0-9])([a-f0-9])([a-f0-9])/, + parse: function( execResult ) { + return [ + parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ), + parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ), + parseInt( execResult[ 3 ] + execResult[ 3 ], 16 ) + ]; + } + }, { + re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, + space: "hsla", + parse: function( execResult ) { + return [ + execResult[ 1 ], + execResult[ 2 ] / 100, + execResult[ 3 ] / 100, + execResult[ 4 ] + ]; + } + } ], + + // JQuery.Color( ) + color = jQuery.Color = function( color, green, blue, alpha ) { + return new jQuery.Color.fn.parse( color, green, blue, alpha ); + }, + spaces = { + rgba: { + props: { + red: { + idx: 0, + type: "byte" + }, + green: { + idx: 1, + type: "byte" + }, + blue: { + idx: 2, + type: "byte" + } + } + }, + + hsla: { + props: { + hue: { + idx: 0, + type: "degrees" + }, + saturation: { + idx: 1, + type: "percent" + }, + lightness: { + idx: 2, + type: "percent" + } + } + } + }, + propTypes = { + "byte": { + floor: true, + max: 255 + }, + "percent": { + max: 1 + }, + "degrees": { + mod: 360, + floor: true + } + }, + support = color.support = {}, + + // Element for support tests + supportElem = jQuery( "<p>" )[ 0 ], + + // Colors = jQuery.Color.names + colors, + + // Local aliases of functions called often + each = jQuery.each; + +// Determine rgba support immediately +supportElem.style.cssText = "background-color:rgba(1,1,1,.5)"; +support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1; + +// Define cache name and alpha properties +// for rgba and hsla spaces +each( spaces, function( spaceName, space ) { + space.cache = "_" + spaceName; + space.props.alpha = { + idx: 3, + type: "percent", + def: 1 }; - if ( body ) { - $.extend( testElementStyle, { - position: "absolute", - left: "-1000px", - top: "-1000px" - }); +} ); + +function clamp( value, prop, allowEmpty ) { + var type = propTypes[ prop.type ] || {}; + + if ( value == null ) { + return ( allowEmpty || !prop.def ) ? null : prop.def; + } + + // ~~ is an short way of doing floor for positive numbers + value = type.floor ? ~~value : parseFloat( value ); + + // IE will pass in empty strings as value for alpha, + // which will hit this case + if ( isNaN( value ) ) { + return prop.def; } - for ( i in testElementStyle ) { - testElement.style[ i ] = testElementStyle[ i ]; + + if ( type.mod ) { + + // We add mod before modding to make sure that negatives values + // get converted properly: -10 -> 350 + return ( value + type.mod ) % type.mod; } - testElement.appendChild( div ); - testElementParent = body || document.documentElement; - testElementParent.insertBefore( testElement, testElementParent.firstChild ); - div.style.cssText = "position: absolute; left: 10.7432222px;"; + // For now all property types without mod have min and max + return 0 > value ? 0 : type.max < value ? type.max : value; +} - offsetLeft = $( div ).offset().left; - supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11; +function stringParse( string ) { + var inst = color(), + rgba = inst._rgba = []; - testElement.innerHTML = ""; - testElementParent.removeChild( testElement ); -})(); + string = string.toLowerCase(); -})(); + each( stringParsers, function( i, parser ) { + var parsed, + match = parser.re.exec( string ), + values = match && parser.parse( match ), + spaceName = parser.space || "rgba"; -var position = $.ui.position; + if ( values ) { + parsed = inst[ spaceName ]( values ); + + // If this was an rgba parse the assignment might happen twice + // oh well.... + inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ]; + rgba = inst._rgba = parsed._rgba; + + // Exit each( stringParsers ) here because we matched + return false; + } + } ); + + // Found a stringParser that handled it + if ( rgba.length ) { + + // If this came from a parsed string, force "transparent" when alpha is 0 + // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0) + if ( rgba.join() === "0,0,0,0" ) { + jQuery.extend( rgba, colors.transparent ); + } + return inst; + } + + // Named colors + return colors[ string ]; +} + +color.fn = jQuery.extend( color.prototype, { + parse: function( red, green, blue, alpha ) { + if ( red === undefined ) { + this._rgba = [ null, null, null, null ]; + return this; + } + if ( red.jquery || red.nodeType ) { + red = jQuery( red ).css( green ); + green = undefined; + } + + var inst = this, + type = jQuery.type( red ), + rgba = this._rgba = []; + + // More than 1 argument specified - assume ( red, green, blue, alpha ) + if ( green !== undefined ) { + red = [ red, green, blue, alpha ]; + type = "array"; + } + + if ( type === "string" ) { + return this.parse( stringParse( red ) || colors._default ); + } + + if ( type === "array" ) { + each( spaces.rgba.props, function( key, prop ) { + rgba[ prop.idx ] = clamp( red[ prop.idx ], prop ); + } ); + return this; + } + + if ( type === "object" ) { + if ( red instanceof color ) { + each( spaces, function( spaceName, space ) { + if ( red[ space.cache ] ) { + inst[ space.cache ] = red[ space.cache ].slice(); + } + } ); + } else { + each( spaces, function( spaceName, space ) { + var cache = space.cache; + each( space.props, function( key, prop ) { + + // If the cache doesn't exist, and we know how to convert + if ( !inst[ cache ] && space.to ) { + + // If the value was null, we don't need to copy it + // if the key was alpha, we don't need to copy it either + if ( key === "alpha" || red[ key ] == null ) { + return; + } + inst[ cache ] = space.to( inst._rgba ); + } + + // This is the only case where we allow nulls for ALL properties. + // call clamp with alwaysAllowEmpty + inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true ); + } ); + + // Everything defined but alpha? + if ( inst[ cache ] && + jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) { + + // Use the default of 1 + inst[ cache ][ 3 ] = 1; + if ( space.from ) { + inst._rgba = space.from( inst[ cache ] ); + } + } + } ); + } + return this; + } + }, + is: function( compare ) { + var is = color( compare ), + same = true, + inst = this; + + each( spaces, function( _, space ) { + var localCache, + isCache = is[ space.cache ]; + if ( isCache ) { + localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || []; + each( space.props, function( _, prop ) { + if ( isCache[ prop.idx ] != null ) { + same = ( isCache[ prop.idx ] === localCache[ prop.idx ] ); + return same; + } + } ); + } + return same; + } ); + return same; + }, + _space: function() { + var used = [], + inst = this; + each( spaces, function( spaceName, space ) { + if ( inst[ space.cache ] ) { + used.push( spaceName ); + } + } ); + return used.pop(); + }, + transition: function( other, distance ) { + var end = color( other ), + spaceName = end._space(), + space = spaces[ spaceName ], + startColor = this.alpha() === 0 ? color( "transparent" ) : this, + start = startColor[ space.cache ] || space.to( startColor._rgba ), + result = start.slice(); + + end = end[ space.cache ]; + each( space.props, function( key, prop ) { + var index = prop.idx, + startValue = start[ index ], + endValue = end[ index ], + type = propTypes[ prop.type ] || {}; + + // If null, don't override start value + if ( endValue === null ) { + return; + } + + // If null - use end + if ( startValue === null ) { + result[ index ] = endValue; + } else { + if ( type.mod ) { + if ( endValue - startValue > type.mod / 2 ) { + startValue += type.mod; + } else if ( startValue - endValue > type.mod / 2 ) { + startValue -= type.mod; + } + } + result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop ); + } + } ); + return this[ spaceName ]( result ); + }, + blend: function( opaque ) { + + // If we are already opaque - return ourself + if ( this._rgba[ 3 ] === 1 ) { + return this; + } + + var rgb = this._rgba.slice(), + a = rgb.pop(), + blend = color( opaque )._rgba; + + return color( jQuery.map( rgb, function( v, i ) { + return ( 1 - a ) * blend[ i ] + a * v; + } ) ); + }, + toRgbaString: function() { + var prefix = "rgba(", + rgba = jQuery.map( this._rgba, function( v, i ) { + return v == null ? ( i > 2 ? 1 : 0 ) : v; + } ); + + if ( rgba[ 3 ] === 1 ) { + rgba.pop(); + prefix = "rgb("; + } + + return prefix + rgba.join() + ")"; + }, + toHslaString: function() { + var prefix = "hsla(", + hsla = jQuery.map( this.hsla(), function( v, i ) { + if ( v == null ) { + v = i > 2 ? 1 : 0; + } + + // Catch 1 and 2 + if ( i && i < 3 ) { + v = Math.round( v * 100 ) + "%"; + } + return v; + } ); + + if ( hsla[ 3 ] === 1 ) { + hsla.pop(); + prefix = "hsl("; + } + return prefix + hsla.join() + ")"; + }, + toHexString: function( includeAlpha ) { + var rgba = this._rgba.slice(), + alpha = rgba.pop(); + + if ( includeAlpha ) { + rgba.push( ~~( alpha * 255 ) ); + } + + return "#" + jQuery.map( rgba, function( v ) { + + // Default to 0 when nulls exist + v = ( v || 0 ).toString( 16 ); + return v.length === 1 ? "0" + v : v; + } ).join( "" ); + }, + toString: function() { + return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString(); + } +} ); +color.fn.parse.prototype = color.fn; + +// Hsla conversions adapted from: +// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021 + +function hue2rgb( p, q, h ) { + h = ( h + 1 ) % 1; + if ( h * 6 < 1 ) { + return p + ( q - p ) * h * 6; + } + if ( h * 2 < 1 ) { + return q; + } + if ( h * 3 < 2 ) { + return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6; + } + return p; +} + +spaces.hsla.to = function( rgba ) { + if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) { + return [ null, null, null, rgba[ 3 ] ]; + } + var r = rgba[ 0 ] / 255, + g = rgba[ 1 ] / 255, + b = rgba[ 2 ] / 255, + a = rgba[ 3 ], + max = Math.max( r, g, b ), + min = Math.min( r, g, b ), + diff = max - min, + add = max + min, + l = add * 0.5, + h, s; + + if ( min === max ) { + h = 0; + } else if ( r === max ) { + h = ( 60 * ( g - b ) / diff ) + 360; + } else if ( g === max ) { + h = ( 60 * ( b - r ) / diff ) + 120; + } else { + h = ( 60 * ( r - g ) / diff ) + 240; + } + + // Chroma (diff) == 0 means greyscale which, by definition, saturation = 0% + // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add) + if ( diff === 0 ) { + s = 0; + } else if ( l <= 0.5 ) { + s = diff / add; + } else { + s = diff / ( 2 - add ); + } + return [ Math.round( h ) % 360, s, l, a == null ? 1 : a ]; +}; + +spaces.hsla.from = function( hsla ) { + if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) { + return [ null, null, null, hsla[ 3 ] ]; + } + var h = hsla[ 0 ] / 360, + s = hsla[ 1 ], + l = hsla[ 2 ], + a = hsla[ 3 ], + q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s, + p = 2 * l - q; + + return [ + Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ), + Math.round( hue2rgb( p, q, h ) * 255 ), + Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ), + a + ]; +}; + +each( spaces, function( spaceName, space ) { + var props = space.props, + cache = space.cache, + to = space.to, + from = space.from; + + // Makes rgba() and hsla() + color.fn[ spaceName ] = function( value ) { + + // Generate a cache for this space if it doesn't exist + if ( to && !this[ cache ] ) { + this[ cache ] = to( this._rgba ); + } + if ( value === undefined ) { + return this[ cache ].slice(); + } + + var ret, + type = jQuery.type( value ), + arr = ( type === "array" || type === "object" ) ? value : arguments, + local = this[ cache ].slice(); + + each( props, function( key, prop ) { + var val = arr[ type === "object" ? key : prop.idx ]; + if ( val == null ) { + val = local[ prop.idx ]; + } + local[ prop.idx ] = clamp( val, prop ); + } ); + + if ( from ) { + ret = color( from( local ) ); + ret[ cache ] = local; + return ret; + } else { + return color( local ); + } + }; + + // Makes red() green() blue() alpha() hue() saturation() lightness() + each( props, function( key, prop ) { + + // Alpha is included in more than one space + if ( color.fn[ key ] ) { + return; + } + color.fn[ key ] = function( value ) { + var vtype = jQuery.type( value ), + fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ), + local = this[ fn ](), + cur = local[ prop.idx ], + match; + + if ( vtype === "undefined" ) { + return cur; + } + + if ( vtype === "function" ) { + value = value.call( this, cur ); + vtype = jQuery.type( value ); + } + if ( value == null && prop.empty ) { + return this; + } + if ( vtype === "string" ) { + match = rplusequals.exec( value ); + if ( match ) { + value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 ); + } + } + local[ prop.idx ] = value; + return this[ fn ]( local ); + }; + } ); +} ); + +// Add cssHook and .fx.step function for each named hook. +// accept a space separated string of properties +color.hook = function( hook ) { + var hooks = hook.split( " " ); + each( hooks, function( i, hook ) { + jQuery.cssHooks[ hook ] = { + set: function( elem, value ) { + var parsed, curElem, + backgroundColor = ""; + + if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || + ( parsed = stringParse( value ) ) ) ) { + value = color( parsed || value ); + if ( !support.rgba && value._rgba[ 3 ] !== 1 ) { + curElem = hook === "backgroundColor" ? elem.parentNode : elem; + while ( + ( backgroundColor === "" || backgroundColor === "transparent" ) && + curElem && curElem.style + ) { + try { + backgroundColor = jQuery.css( curElem, "backgroundColor" ); + curElem = curElem.parentNode; + } catch ( e ) { + } + } + + value = value.blend( backgroundColor && backgroundColor !== "transparent" ? + backgroundColor : + "_default" ); + } + + value = value.toRgbaString(); + } + try { + elem.style[ hook ] = value; + } catch ( e ) { + + // Wrapped to prevent IE from throwing errors on "invalid" values like + // 'auto' or 'inherit' + } + } + }; + jQuery.fx.step[ hook ] = function( fx ) { + if ( !fx.colorInit ) { + fx.start = color( fx.elem, hook ); + fx.end = color( fx.end ); + fx.colorInit = true; + } + jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) ); + }; + } ); + +}; + +color.hook( stepHooks ); + +jQuery.cssHooks.borderColor = { + expand: function( value ) { + var expanded = {}; + + each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) { + expanded[ "border" + part + "Color" ] = value; + } ); + return expanded; + } +}; + +// Basic color names only. +// Usage of any of the other color names requires adding yourself or including +// jquery.color.svg-names.js. +colors = jQuery.Color.names = { + + // 4.1. Basic color keywords + aqua: "#00ffff", + black: "#000000", + blue: "#0000ff", + fuchsia: "#ff00ff", + gray: "#808080", + green: "#008000", + lime: "#00ff00", + maroon: "#800000", + navy: "#000080", + olive: "#808000", + purple: "#800080", + red: "#ff0000", + silver: "#c0c0c0", + teal: "#008080", + white: "#ffffff", + yellow: "#ffff00", + + // 4.2.3. "transparent" color keyword + transparent: [ null, null, null, 0 ], + + _default: "#ffffff" +}; + +} )( jQuery ); + +/******************************************************************************/ +/****************************** CLASS ANIMATIONS ******************************/ +/******************************************************************************/ +( function() { + +var classAnimationActions = [ "add", "remove", "toggle" ], + shorthandStyles = { + border: 1, + borderBottom: 1, + borderColor: 1, + borderLeft: 1, + borderRight: 1, + borderTop: 1, + borderWidth: 1, + margin: 1, + padding: 1 + }; + +$.each( + [ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], + function( _, prop ) { + $.fx.step[ prop ] = function( fx ) { + if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) { + jQuery.style( fx.elem, prop, fx.end ); + fx.setAttr = true; + } + }; + } +); + +function getElementStyles( elem ) { + var key, len, + style = elem.ownerDocument.defaultView ? + elem.ownerDocument.defaultView.getComputedStyle( elem, null ) : + elem.currentStyle, + styles = {}; + + if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) { + len = style.length; + while ( len-- ) { + key = style[ len ]; + if ( typeof style[ key ] === "string" ) { + styles[ $.camelCase( key ) ] = style[ key ]; + } + } + + // Support: Opera, IE <9 + } else { + for ( key in style ) { + if ( typeof style[ key ] === "string" ) { + styles[ key ] = style[ key ]; + } + } + } + + return styles; +} + +function styleDifference( oldStyle, newStyle ) { + var diff = {}, + name, value; + + for ( name in newStyle ) { + value = newStyle[ name ]; + if ( oldStyle[ name ] !== value ) { + if ( !shorthandStyles[ name ] ) { + if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) { + diff[ name ] = value; + } + } + } + } + + return diff; +} + +// Support: jQuery <1.8 +if ( !$.fn.addBack ) { + $.fn.addBack = function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + }; +} + +$.effects.animateClass = function( value, duration, easing, callback ) { + var o = $.speed( duration, easing, callback ); + + return this.queue( function() { + var animated = $( this ), + baseClass = animated.attr( "class" ) || "", + applyClassChange, + allAnimations = o.children ? animated.find( "*" ).addBack() : animated; + + // Map the animated objects to store the original styles. + allAnimations = allAnimations.map( function() { + var el = $( this ); + return { + el: el, + start: getElementStyles( this ) + }; + } ); + + // Apply class change + applyClassChange = function() { + $.each( classAnimationActions, function( i, action ) { + if ( value[ action ] ) { + animated[ action + "Class" ]( value[ action ] ); + } + } ); + }; + applyClassChange(); + + // Map all animated objects again - calculate new styles and diff + allAnimations = allAnimations.map( function() { + this.end = getElementStyles( this.el[ 0 ] ); + this.diff = styleDifference( this.start, this.end ); + return this; + } ); + + // Apply original class + animated.attr( "class", baseClass ); + + // Map all animated objects again - this time collecting a promise + allAnimations = allAnimations.map( function() { + var styleInfo = this, + dfd = $.Deferred(), + opts = $.extend( {}, o, { + queue: false, + complete: function() { + dfd.resolve( styleInfo ); + } + } ); + + this.el.animate( this.diff, opts ); + return dfd.promise(); + } ); + + // Once all animations have completed: + $.when.apply( $, allAnimations.get() ).done( function() { + + // Set the final class + applyClassChange(); + + // For each animated element, + // clear all css properties that were animated + $.each( arguments, function() { + var el = this.el; + $.each( this.diff, function( key ) { + el.css( key, "" ); + } ); + } ); + + // This is guarnteed to be there if you use jQuery.speed() + // it also handles dequeuing the next anim... + o.complete.call( animated[ 0 ] ); + } ); + } ); +}; + +$.fn.extend( { + addClass: ( function( orig ) { + return function( classNames, speed, easing, callback ) { + return speed ? + $.effects.animateClass.call( this, + { add: classNames }, speed, easing, callback ) : + orig.apply( this, arguments ); + }; + } )( $.fn.addClass ), + + removeClass: ( function( orig ) { + return function( classNames, speed, easing, callback ) { + return arguments.length > 1 ? + $.effects.animateClass.call( this, + { remove: classNames }, speed, easing, callback ) : + orig.apply( this, arguments ); + }; + } )( $.fn.removeClass ), + + toggleClass: ( function( orig ) { + return function( classNames, force, speed, easing, callback ) { + if ( typeof force === "boolean" || force === undefined ) { + if ( !speed ) { + + // Without speed parameter + return orig.apply( this, arguments ); + } else { + return $.effects.animateClass.call( this, + ( force ? { add: classNames } : { remove: classNames } ), + speed, easing, callback ); + } + } else { + + // Without force parameter + return $.effects.animateClass.call( this, + { toggle: classNames }, force, speed, easing ); + } + }; + } )( $.fn.toggleClass ), + + switchClass: function( remove, add, speed, easing, callback ) { + return $.effects.animateClass.call( this, { + add: add, + remove: remove + }, speed, easing, callback ); + } +} ); + +} )(); + +/******************************************************************************/ +/*********************************** EFFECTS **********************************/ +/******************************************************************************/ + +( function() { + +if ( $.expr && $.expr.filters && $.expr.filters.animated ) { + $.expr.filters.animated = ( function( orig ) { + return function( elem ) { + return !!$( elem ).data( dataSpaceAnimated ) || orig( elem ); + }; + } )( $.expr.filters.animated ); +} + +if ( $.uiBackCompat !== false ) { + $.extend( $.effects, { + + // Saves a set of properties in a data storage + save: function( element, set ) { + var i = 0, length = set.length; + for ( ; i < length; i++ ) { + if ( set[ i ] !== null ) { + element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] ); + } + } + }, + + // Restores a set of previously saved properties from a data storage + restore: function( element, set ) { + var val, i = 0, length = set.length; + for ( ; i < length; i++ ) { + if ( set[ i ] !== null ) { + val = element.data( dataSpace + set[ i ] ); + element.css( set[ i ], val ); + } + } + }, + + setMode: function( el, mode ) { + if ( mode === "toggle" ) { + mode = el.is( ":hidden" ) ? "show" : "hide"; + } + return mode; + }, + + // Wraps the element around a wrapper that copies position properties + createWrapper: function( element ) { + + // If the element is already wrapped, return it + if ( element.parent().is( ".ui-effects-wrapper" ) ) { + return element.parent(); + } + + // Wrap the element + var props = { + width: element.outerWidth( true ), + height: element.outerHeight( true ), + "float": element.css( "float" ) + }, + wrapper = $( "<div></div>" ) + .addClass( "ui-effects-wrapper" ) + .css( { + fontSize: "100%", + background: "transparent", + border: "none", + margin: 0, + padding: 0 + } ), + + // Store the size in case width/height are defined in % - Fixes #5245 + size = { + width: element.width(), + height: element.height() + }, + active = document.activeElement; + + // Support: Firefox + // Firefox incorrectly exposes anonymous content + // https://bugzilla.mozilla.org/show_bug.cgi?id=561664 + try { + active.id; + } catch ( e ) { + active = document.body; + } + + element.wrap( wrapper ); + + // Fixes #7595 - Elements lose focus when wrapped. + if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { + $( active ).trigger( "focus" ); + } + + // Hotfix for jQuery 1.4 since some change in wrap() seems to actually + // lose the reference to the wrapped element + wrapper = element.parent(); + + // Transfer positioning properties to the wrapper + if ( element.css( "position" ) === "static" ) { + wrapper.css( { position: "relative" } ); + element.css( { position: "relative" } ); + } else { + $.extend( props, { + position: element.css( "position" ), + zIndex: element.css( "z-index" ) + } ); + $.each( [ "top", "left", "bottom", "right" ], function( i, pos ) { + props[ pos ] = element.css( pos ); + if ( isNaN( parseInt( props[ pos ], 10 ) ) ) { + props[ pos ] = "auto"; + } + } ); + element.css( { + position: "relative", + top: 0, + left: 0, + right: "auto", + bottom: "auto" + } ); + } + element.css( size ); + + return wrapper.css( props ).show(); + }, + + removeWrapper: function( element ) { + var active = document.activeElement; + + if ( element.parent().is( ".ui-effects-wrapper" ) ) { + element.parent().replaceWith( element ); + + // Fixes #7595 - Elements lose focus when wrapped. + if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { + $( active ).trigger( "focus" ); + } + } + + return element; + } + } ); +} + +$.extend( $.effects, { + version: "1.12.1", + + define: function( name, mode, effect ) { + if ( !effect ) { + effect = mode; + mode = "effect"; + } + + $.effects.effect[ name ] = effect; + $.effects.effect[ name ].mode = mode; + + return effect; + }, + + scaledDimensions: function( element, percent, direction ) { + if ( percent === 0 ) { + return { + height: 0, + width: 0, + outerHeight: 0, + outerWidth: 0 + }; + } + + var x = direction !== "horizontal" ? ( ( percent || 100 ) / 100 ) : 1, + y = direction !== "vertical" ? ( ( percent || 100 ) / 100 ) : 1; + + return { + height: element.height() * y, + width: element.width() * x, + outerHeight: element.outerHeight() * y, + outerWidth: element.outerWidth() * x + }; + + }, + + clipToBox: function( animation ) { + return { + width: animation.clip.right - animation.clip.left, + height: animation.clip.bottom - animation.clip.top, + left: animation.clip.left, + top: animation.clip.top + }; + }, + + // Injects recently queued functions to be first in line (after "inprogress") + unshift: function( element, queueLength, count ) { + var queue = element.queue(); + + if ( queueLength > 1 ) { + queue.splice.apply( queue, + [ 1, 0 ].concat( queue.splice( queueLength, count ) ) ); + } + element.dequeue(); + }, + + saveStyle: function( element ) { + element.data( dataSpaceStyle, element[ 0 ].style.cssText ); + }, + + restoreStyle: function( element ) { + element[ 0 ].style.cssText = element.data( dataSpaceStyle ) || ""; + element.removeData( dataSpaceStyle ); + }, + + mode: function( element, mode ) { + var hidden = element.is( ":hidden" ); + + if ( mode === "toggle" ) { + mode = hidden ? "show" : "hide"; + } + if ( hidden ? mode === "hide" : mode === "show" ) { + mode = "none"; + } + return mode; + }, + + // Translates a [top,left] array into a baseline value + getBaseline: function( origin, original ) { + var y, x; + + switch ( origin[ 0 ] ) { + case "top": + y = 0; + break; + case "middle": + y = 0.5; + break; + case "bottom": + y = 1; + break; + default: + y = origin[ 0 ] / original.height; + } + + switch ( origin[ 1 ] ) { + case "left": + x = 0; + break; + case "center": + x = 0.5; + break; + case "right": + x = 1; + break; + default: + x = origin[ 1 ] / original.width; + } + + return { + x: x, + y: y + }; + }, + + // Creates a placeholder element so that the original element can be made absolute + createPlaceholder: function( element ) { + var placeholder, + cssPosition = element.css( "position" ), + position = element.position(); + + // Lock in margins first to account for form elements, which + // will change margin if you explicitly set height + // see: http://jsfiddle.net/JZSMt/3/ https://bugs.webkit.org/show_bug.cgi?id=107380 + // Support: Safari + element.css( { + marginTop: element.css( "marginTop" ), + marginBottom: element.css( "marginBottom" ), + marginLeft: element.css( "marginLeft" ), + marginRight: element.css( "marginRight" ) + } ) + .outerWidth( element.outerWidth() ) + .outerHeight( element.outerHeight() ); + + if ( /^(static|relative)/.test( cssPosition ) ) { + cssPosition = "absolute"; + + placeholder = $( "<" + element[ 0 ].nodeName + ">" ).insertAfter( element ).css( { + + // Convert inline to inline block to account for inline elements + // that turn to inline block based on content (like img) + display: /^(inline|ruby)/.test( element.css( "display" ) ) ? + "inline-block" : + "block", + visibility: "hidden", + + // Margins need to be set to account for margin collapse + marginTop: element.css( "marginTop" ), + marginBottom: element.css( "marginBottom" ), + marginLeft: element.css( "marginLeft" ), + marginRight: element.css( "marginRight" ), + "float": element.css( "float" ) + } ) + .outerWidth( element.outerWidth() ) + .outerHeight( element.outerHeight() ) + .addClass( "ui-effects-placeholder" ); + + element.data( dataSpace + "placeholder", placeholder ); + } + + element.css( { + position: cssPosition, + left: position.left, + top: position.top + } ); + + return placeholder; + }, + + removePlaceholder: function( element ) { + var dataKey = dataSpace + "placeholder", + placeholder = element.data( dataKey ); + + if ( placeholder ) { + placeholder.remove(); + element.removeData( dataKey ); + } + }, + + // Removes a placeholder if it exists and restores + // properties that were modified during placeholder creation + cleanUp: function( element ) { + $.effects.restoreStyle( element ); + $.effects.removePlaceholder( element ); + }, + + setTransition: function( element, list, factor, value ) { + value = value || {}; + $.each( list, function( i, x ) { + var unit = element.cssUnit( x ); + if ( unit[ 0 ] > 0 ) { + value[ x ] = unit[ 0 ] * factor + unit[ 1 ]; + } + } ); + return value; + } +} ); + +// Return an effect options object for the given parameters: +function _normalizeArguments( effect, options, speed, callback ) { + + // Allow passing all options as the first parameter + if ( $.isPlainObject( effect ) ) { + options = effect; + effect = effect.effect; + } + + // Convert to an object + effect = { effect: effect }; + + // Catch (effect, null, ...) + if ( options == null ) { + options = {}; + } + + // Catch (effect, callback) + if ( $.isFunction( options ) ) { + callback = options; + speed = null; + options = {}; + } + + // Catch (effect, speed, ?) + if ( typeof options === "number" || $.fx.speeds[ options ] ) { + callback = speed; + speed = options; + options = {}; + } + + // Catch (effect, options, callback) + if ( $.isFunction( speed ) ) { + callback = speed; + speed = null; + } + + // Add options to effect + if ( options ) { + $.extend( effect, options ); + } + + speed = speed || options.duration; + effect.duration = $.fx.off ? 0 : + typeof speed === "number" ? speed : + speed in $.fx.speeds ? $.fx.speeds[ speed ] : + $.fx.speeds._default; + + effect.complete = callback || options.complete; + + return effect; +} + +function standardAnimationOption( option ) { + + // Valid standard speeds (nothing, number, named speed) + if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) { + return true; + } + + // Invalid strings - treat as "normal" speed + if ( typeof option === "string" && !$.effects.effect[ option ] ) { + return true; + } + + // Complete callback + if ( $.isFunction( option ) ) { + return true; + } + + // Options hash (but not naming an effect) + if ( typeof option === "object" && !option.effect ) { + return true; + } + + // Didn't match any standard API + return false; +} + +$.fn.extend( { + effect: function( /* effect, options, speed, callback */ ) { + var args = _normalizeArguments.apply( this, arguments ), + effectMethod = $.effects.effect[ args.effect ], + defaultMode = effectMethod.mode, + queue = args.queue, + queueName = queue || "fx", + complete = args.complete, + mode = args.mode, + modes = [], + prefilter = function( next ) { + var el = $( this ), + normalizedMode = $.effects.mode( el, mode ) || defaultMode; + + // Sentinel for duck-punching the :animated psuedo-selector + el.data( dataSpaceAnimated, true ); + + // Save effect mode for later use, + // we can't just call $.effects.mode again later, + // as the .show() below destroys the initial state + modes.push( normalizedMode ); + + // See $.uiBackCompat inside of run() for removal of defaultMode in 1.13 + if ( defaultMode && ( normalizedMode === "show" || + ( normalizedMode === defaultMode && normalizedMode === "hide" ) ) ) { + el.show(); + } + + if ( !defaultMode || normalizedMode !== "none" ) { + $.effects.saveStyle( el ); + } + + if ( $.isFunction( next ) ) { + next(); + } + }; + + if ( $.fx.off || !effectMethod ) { + + // Delegate to the original method (e.g., .show()) if possible + if ( mode ) { + return this[ mode ]( args.duration, complete ); + } else { + return this.each( function() { + if ( complete ) { + complete.call( this ); + } + } ); + } + } + + function run( next ) { + var elem = $( this ); + + function cleanup() { + elem.removeData( dataSpaceAnimated ); + + $.effects.cleanUp( elem ); + + if ( args.mode === "hide" ) { + elem.hide(); + } + + done(); + } + + function done() { + if ( $.isFunction( complete ) ) { + complete.call( elem[ 0 ] ); + } + + if ( $.isFunction( next ) ) { + next(); + } + } + + // Override mode option on a per element basis, + // as toggle can be either show or hide depending on element state + args.mode = modes.shift(); + + if ( $.uiBackCompat !== false && !defaultMode ) { + if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) { + + // Call the core method to track "olddisplay" properly + elem[ mode ](); + done(); + } else { + effectMethod.call( elem[ 0 ], args, done ); + } + } else { + if ( args.mode === "none" ) { + + // Call the core method to track "olddisplay" properly + elem[ mode ](); + done(); + } else { + effectMethod.call( elem[ 0 ], args, cleanup ); + } + } + } + + // Run prefilter on all elements first to ensure that + // any showing or hiding happens before placeholder creation, + // which ensures that any layout changes are correctly captured. + return queue === false ? + this.each( prefilter ).each( run ) : + this.queue( queueName, prefilter ).queue( queueName, run ); + }, + + show: ( function( orig ) { + return function( option ) { + if ( standardAnimationOption( option ) ) { + return orig.apply( this, arguments ); + } else { + var args = _normalizeArguments.apply( this, arguments ); + args.mode = "show"; + return this.effect.call( this, args ); + } + }; + } )( $.fn.show ), + + hide: ( function( orig ) { + return function( option ) { + if ( standardAnimationOption( option ) ) { + return orig.apply( this, arguments ); + } else { + var args = _normalizeArguments.apply( this, arguments ); + args.mode = "hide"; + return this.effect.call( this, args ); + } + }; + } )( $.fn.hide ), + + toggle: ( function( orig ) { + return function( option ) { + if ( standardAnimationOption( option ) || typeof option === "boolean" ) { + return orig.apply( this, arguments ); + } else { + var args = _normalizeArguments.apply( this, arguments ); + args.mode = "toggle"; + return this.effect.call( this, args ); + } + }; + } )( $.fn.toggle ), + + cssUnit: function( key ) { + var style = this.css( key ), + val = []; + + $.each( [ "em", "px", "%", "pt" ], function( i, unit ) { + if ( style.indexOf( unit ) > 0 ) { + val = [ parseFloat( style ), unit ]; + } + } ); + return val; + }, + + cssClip: function( clipObj ) { + if ( clipObj ) { + return this.css( "clip", "rect(" + clipObj.top + "px " + clipObj.right + "px " + + clipObj.bottom + "px " + clipObj.left + "px)" ); + } + return parseClip( this.css( "clip" ), this ); + }, + + transfer: function( options, done ) { + var element = $( this ), + target = $( options.to ), + targetFixed = target.css( "position" ) === "fixed", + body = $( "body" ), + fixTop = targetFixed ? body.scrollTop() : 0, + fixLeft = targetFixed ? body.scrollLeft() : 0, + endPosition = target.offset(), + animation = { + top: endPosition.top - fixTop, + left: endPosition.left - fixLeft, + height: target.innerHeight(), + width: target.innerWidth() + }, + startPosition = element.offset(), + transfer = $( "<div class='ui-effects-transfer'></div>" ) + .appendTo( "body" ) + .addClass( options.className ) + .css( { + top: startPosition.top - fixTop, + left: startPosition.left - fixLeft, + height: element.innerHeight(), + width: element.innerWidth(), + position: targetFixed ? "fixed" : "absolute" + } ) + .animate( animation, options.duration, options.easing, function() { + transfer.remove(); + if ( $.isFunction( done ) ) { + done(); + } + } ); + } +} ); + +function parseClip( str, element ) { + var outerWidth = element.outerWidth(), + outerHeight = element.outerHeight(), + clipRegex = /^rect\((-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto),?\s*(-?\d*\.?\d*px|-?\d+%|auto)\)$/, + values = clipRegex.exec( str ) || [ "", 0, outerWidth, outerHeight, 0 ]; + + return { + top: parseFloat( values[ 1 ] ) || 0, + right: values[ 2 ] === "auto" ? outerWidth : parseFloat( values[ 2 ] ), + bottom: values[ 3 ] === "auto" ? outerHeight : parseFloat( values[ 3 ] ), + left: parseFloat( values[ 4 ] ) || 0 + }; +} + +$.fx.step.clip = function( fx ) { + if ( !fx.clipInit ) { + fx.start = $( fx.elem ).cssClip(); + if ( typeof fx.end === "string" ) { + fx.end = parseClip( fx.end, fx.elem ); + } + fx.clipInit = true; + } + + $( fx.elem ).cssClip( { + top: fx.pos * ( fx.end.top - fx.start.top ) + fx.start.top, + right: fx.pos * ( fx.end.right - fx.start.right ) + fx.start.right, + bottom: fx.pos * ( fx.end.bottom - fx.start.bottom ) + fx.start.bottom, + left: fx.pos * ( fx.end.left - fx.start.left ) + fx.start.left + } ); +}; + +} )(); + +/******************************************************************************/ +/*********************************** EASING ***********************************/ +/******************************************************************************/ + +( function() { + +// Based on easing equations from Robert Penner (http://www.robertpenner.com/easing) + +var baseEasings = {}; + +$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) { + baseEasings[ name ] = function( p ) { + return Math.pow( p, i + 2 ); + }; +} ); + +$.extend( baseEasings, { + Sine: function( p ) { + return 1 - Math.cos( p * Math.PI / 2 ); + }, + Circ: function( p ) { + return 1 - Math.sqrt( 1 - p * p ); + }, + Elastic: function( p ) { + return p === 0 || p === 1 ? p : + -Math.pow( 2, 8 * ( p - 1 ) ) * Math.sin( ( ( p - 1 ) * 80 - 7.5 ) * Math.PI / 15 ); + }, + Back: function( p ) { + return p * p * ( 3 * p - 2 ); + }, + Bounce: function( p ) { + var pow2, + bounce = 4; + + while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {} + return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 ); + } +} ); + +$.each( baseEasings, function( name, easeIn ) { + $.easing[ "easeIn" + name ] = easeIn; + $.easing[ "easeOut" + name ] = function( p ) { + return 1 - easeIn( 1 - p ); + }; + $.easing[ "easeInOut" + name ] = function( p ) { + return p < 0.5 ? + easeIn( p * 2 ) / 2 : + 1 - easeIn( p * -2 + 2 ) / 2; + }; +} ); + +} )(); + +var effect = $.effects; /*! - * jQuery UI Accordion 1.11.4 + * jQuery UI Effects Blind 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license + */ + +//>>label: Blind Effect +//>>group: Effects +//>>description: Blinds the element. +//>>docs: http://api.jqueryui.com/blind-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectBlind = $.effects.define( "blind", "hide", function( options, done ) { + var map = { + up: [ "bottom", "top" ], + vertical: [ "bottom", "top" ], + down: [ "top", "bottom" ], + left: [ "right", "left" ], + horizontal: [ "right", "left" ], + right: [ "left", "right" ] + }, + element = $( this ), + direction = options.direction || "up", + start = element.cssClip(), + animate = { clip: $.extend( {}, start ) }, + placeholder = $.effects.createPlaceholder( element ); + + animate.clip[ map[ direction ][ 0 ] ] = animate.clip[ map[ direction ][ 1 ] ]; + + if ( options.mode === "show" ) { + element.cssClip( animate.clip ); + if ( placeholder ) { + placeholder.css( $.effects.clipToBox( animate ) ); + } + + animate.clip = start; + } + + if ( placeholder ) { + placeholder.animate( $.effects.clipToBox( animate ), options.duration, options.easing ); + } + + element.animate( animate, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); +} ); + + +/*! + * jQuery UI Effects Bounce 1.12.1 + * http://jqueryui.com * - * http://api.jqueryui.com/accordion/ + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license */ +//>>label: Bounce Effect +//>>group: Effects +//>>description: Bounces an element horizontally or vertically n times. +//>>docs: http://api.jqueryui.com/bounce-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectBounce = $.effects.define( "bounce", function( options, done ) { + var upAnim, downAnim, refValue, + element = $( this ), + + // Defaults: + mode = options.mode, + hide = mode === "hide", + show = mode === "show", + direction = options.direction || "up", + distance = options.distance, + times = options.times || 5, + + // Number of internal animations + anims = times * 2 + ( show || hide ? 1 : 0 ), + speed = options.duration / anims, + easing = options.easing, + + // Utility: + ref = ( direction === "up" || direction === "down" ) ? "top" : "left", + motion = ( direction === "up" || direction === "left" ), + i = 0, + + queuelen = element.queue().length; + + $.effects.createPlaceholder( element ); + + refValue = element.css( ref ); + + // Default distance for the BIGGEST bounce is the outer Distance / 3 + if ( !distance ) { + distance = element[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3; + } + + if ( show ) { + downAnim = { opacity: 1 }; + downAnim[ ref ] = refValue; + + // If we are showing, force opacity 0 and set the initial position + // then do the "first" animation + element + .css( "opacity", 0 ) + .css( ref, motion ? -distance * 2 : distance * 2 ) + .animate( downAnim, speed, easing ); + } + + // Start at the smallest distance if we are hiding + if ( hide ) { + distance = distance / Math.pow( 2, times - 1 ); + } + + downAnim = {}; + downAnim[ ref ] = refValue; + + // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here + for ( ; i < times; i++ ) { + upAnim = {}; + upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; + + element + .animate( upAnim, speed, easing ) + .animate( downAnim, speed, easing ); + + distance = hide ? distance * 2 : distance / 2; + } + + // Last Bounce when Hiding + if ( hide ) { + upAnim = { opacity: 0 }; + upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; -var accordion = $.widget( "ui.accordion", { - version: "1.11.4", + element.animate( upAnim, speed, easing ); + } + + element.queue( done ); + + $.effects.unshift( element, queuelen, anims + 1 ); +} ); + + +/*! + * jQuery UI Effects Clip 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Clip Effect +//>>group: Effects +//>>description: Clips the element on and off like an old TV. +//>>docs: http://api.jqueryui.com/clip-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectClip = $.effects.define( "clip", "hide", function( options, done ) { + var start, + animate = {}, + element = $( this ), + direction = options.direction || "vertical", + both = direction === "both", + horizontal = both || direction === "horizontal", + vertical = both || direction === "vertical"; + + start = element.cssClip(); + animate.clip = { + top: vertical ? ( start.bottom - start.top ) / 2 : start.top, + right: horizontal ? ( start.right - start.left ) / 2 : start.right, + bottom: vertical ? ( start.bottom - start.top ) / 2 : start.bottom, + left: horizontal ? ( start.right - start.left ) / 2 : start.left + }; + + $.effects.createPlaceholder( element ); + + if ( options.mode === "show" ) { + element.cssClip( animate.clip ); + animate.clip = start; + } + + element.animate( animate, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); + +} ); + + +/*! + * jQuery UI Effects Drop 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Drop Effect +//>>group: Effects +//>>description: Moves an element in one direction and hides it at the same time. +//>>docs: http://api.jqueryui.com/drop-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectDrop = $.effects.define( "drop", "hide", function( options, done ) { + + var distance, + element = $( this ), + mode = options.mode, + show = mode === "show", + direction = options.direction || "left", + ref = ( direction === "up" || direction === "down" ) ? "top" : "left", + motion = ( direction === "up" || direction === "left" ) ? "-=" : "+=", + oppositeMotion = ( motion === "+=" ) ? "-=" : "+=", + animation = { + opacity: 0 + }; + + $.effects.createPlaceholder( element ); + + distance = options.distance || + element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2; + + animation[ ref ] = motion + distance; + + if ( show ) { + element.css( animation ); + + animation[ ref ] = oppositeMotion + distance; + animation.opacity = 1; + } + + // Animate + element.animate( animation, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); +} ); + + +/*! + * jQuery UI Effects Explode 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Explode Effect +//>>group: Effects +// jscs:disable maximumLineLength +//>>description: Explodes an element in all directions into n pieces. Implodes an element to its original wholeness. +// jscs:enable maximumLineLength +//>>docs: http://api.jqueryui.com/explode-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectExplode = $.effects.define( "explode", "hide", function( options, done ) { + + var i, j, left, top, mx, my, + rows = options.pieces ? Math.round( Math.sqrt( options.pieces ) ) : 3, + cells = rows, + element = $( this ), + mode = options.mode, + show = mode === "show", + + // Show and then visibility:hidden the element before calculating offset + offset = element.show().css( "visibility", "hidden" ).offset(), + + // Width and height of a piece + width = Math.ceil( element.outerWidth() / cells ), + height = Math.ceil( element.outerHeight() / rows ), + pieces = []; + + // Children animate complete: + function childComplete() { + pieces.push( this ); + if ( pieces.length === rows * cells ) { + animComplete(); + } + } + + // Clone the element for each row and cell. + for ( i = 0; i < rows; i++ ) { // ===> + top = offset.top + i * height; + my = i - ( rows - 1 ) / 2; + + for ( j = 0; j < cells; j++ ) { // ||| + left = offset.left + j * width; + mx = j - ( cells - 1 ) / 2; + + // Create a clone of the now hidden main element that will be absolute positioned + // within a wrapper div off the -left and -top equal to size of our pieces + element + .clone() + .appendTo( "body" ) + .wrap( "<div></div>" ) + .css( { + position: "absolute", + visibility: "visible", + left: -j * width, + top: -i * height + } ) + + // Select the wrapper - make it overflow: hidden and absolute positioned based on + // where the original was located +left and +top equal to the size of pieces + .parent() + .addClass( "ui-effects-explode" ) + .css( { + position: "absolute", + overflow: "hidden", + width: width, + height: height, + left: left + ( show ? mx * width : 0 ), + top: top + ( show ? my * height : 0 ), + opacity: show ? 0 : 1 + } ) + .animate( { + left: left + ( show ? 0 : mx * width ), + top: top + ( show ? 0 : my * height ), + opacity: show ? 1 : 0 + }, options.duration || 500, options.easing, childComplete ); + } + } + + function animComplete() { + element.css( { + visibility: "visible" + } ); + $( pieces ).remove(); + done(); + } +} ); + + +/*! + * jQuery UI Effects Fade 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Fade Effect +//>>group: Effects +//>>description: Fades the element. +//>>docs: http://api.jqueryui.com/fade-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectFade = $.effects.define( "fade", "toggle", function( options, done ) { + var show = options.mode === "show"; + + $( this ) + .css( "opacity", show ? 0 : 1 ) + .animate( { + opacity: show ? 1 : 0 + }, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); +} ); + + +/*! + * jQuery UI Effects Fold 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Fold Effect +//>>group: Effects +//>>description: Folds an element first horizontally and then vertically. +//>>docs: http://api.jqueryui.com/fold-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectFold = $.effects.define( "fold", "hide", function( options, done ) { + + // Create element + var element = $( this ), + mode = options.mode, + show = mode === "show", + hide = mode === "hide", + size = options.size || 15, + percent = /([0-9]+)%/.exec( size ), + horizFirst = !!options.horizFirst, + ref = horizFirst ? [ "right", "bottom" ] : [ "bottom", "right" ], + duration = options.duration / 2, + + placeholder = $.effects.createPlaceholder( element ), + + start = element.cssClip(), + animation1 = { clip: $.extend( {}, start ) }, + animation2 = { clip: $.extend( {}, start ) }, + + distance = [ start[ ref[ 0 ] ], start[ ref[ 1 ] ] ], + + queuelen = element.queue().length; + + if ( percent ) { + size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ]; + } + animation1.clip[ ref[ 0 ] ] = size; + animation2.clip[ ref[ 0 ] ] = size; + animation2.clip[ ref[ 1 ] ] = 0; + + if ( show ) { + element.cssClip( animation2.clip ); + if ( placeholder ) { + placeholder.css( $.effects.clipToBox( animation2 ) ); + } + + animation2.clip = start; + } + + // Animate + element + .queue( function( next ) { + if ( placeholder ) { + placeholder + .animate( $.effects.clipToBox( animation1 ), duration, options.easing ) + .animate( $.effects.clipToBox( animation2 ), duration, options.easing ); + } + + next(); + } ) + .animate( animation1, duration, options.easing ) + .animate( animation2, duration, options.easing ) + .queue( done ); + + $.effects.unshift( element, queuelen, 4 ); +} ); + + +/*! + * jQuery UI Effects Highlight 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Highlight Effect +//>>group: Effects +//>>description: Highlights the background of an element in a defined color for a custom duration. +//>>docs: http://api.jqueryui.com/highlight-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectHighlight = $.effects.define( "highlight", "show", function( options, done ) { + var element = $( this ), + animation = { + backgroundColor: element.css( "backgroundColor" ) + }; + + if ( options.mode === "hide" ) { + animation.opacity = 0; + } + + $.effects.saveStyle( element ); + + element + .css( { + backgroundImage: "none", + backgroundColor: options.color || "#ffff99" + } ) + .animate( animation, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); +} ); + + +/*! + * jQuery UI Effects Size 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Size Effect +//>>group: Effects +//>>description: Resize an element to a specified width and height. +//>>docs: http://api.jqueryui.com/size-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectSize = $.effects.define( "size", function( options, done ) { + + // Create element + var baseline, factor, temp, + element = $( this ), + + // Copy for children + cProps = [ "fontSize" ], + vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ], + hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ], + + // Set options + mode = options.mode, + restore = mode !== "effect", + scale = options.scale || "both", + origin = options.origin || [ "middle", "center" ], + position = element.css( "position" ), + pos = element.position(), + original = $.effects.scaledDimensions( element ), + from = options.from || original, + to = options.to || $.effects.scaledDimensions( element, 0 ); + + $.effects.createPlaceholder( element ); + + if ( mode === "show" ) { + temp = from; + from = to; + to = temp; + } + + // Set scaling factor + factor = { + from: { + y: from.height / original.height, + x: from.width / original.width + }, + to: { + y: to.height / original.height, + x: to.width / original.width + } + }; + + // Scale the css box + if ( scale === "box" || scale === "both" ) { + + // Vertical props scaling + if ( factor.from.y !== factor.to.y ) { + from = $.effects.setTransition( element, vProps, factor.from.y, from ); + to = $.effects.setTransition( element, vProps, factor.to.y, to ); + } + + // Horizontal props scaling + if ( factor.from.x !== factor.to.x ) { + from = $.effects.setTransition( element, hProps, factor.from.x, from ); + to = $.effects.setTransition( element, hProps, factor.to.x, to ); + } + } + + // Scale the content + if ( scale === "content" || scale === "both" ) { + + // Vertical props scaling + if ( factor.from.y !== factor.to.y ) { + from = $.effects.setTransition( element, cProps, factor.from.y, from ); + to = $.effects.setTransition( element, cProps, factor.to.y, to ); + } + } + + // Adjust the position properties based on the provided origin points + if ( origin ) { + baseline = $.effects.getBaseline( origin, original ); + from.top = ( original.outerHeight - from.outerHeight ) * baseline.y + pos.top; + from.left = ( original.outerWidth - from.outerWidth ) * baseline.x + pos.left; + to.top = ( original.outerHeight - to.outerHeight ) * baseline.y + pos.top; + to.left = ( original.outerWidth - to.outerWidth ) * baseline.x + pos.left; + } + element.css( from ); + + // Animate the children if desired + if ( scale === "content" || scale === "both" ) { + + vProps = vProps.concat( [ "marginTop", "marginBottom" ] ).concat( cProps ); + hProps = hProps.concat( [ "marginLeft", "marginRight" ] ); + + // Only animate children with width attributes specified + // TODO: is this right? should we include anything with css width specified as well + element.find( "*[width]" ).each( function() { + var child = $( this ), + childOriginal = $.effects.scaledDimensions( child ), + childFrom = { + height: childOriginal.height * factor.from.y, + width: childOriginal.width * factor.from.x, + outerHeight: childOriginal.outerHeight * factor.from.y, + outerWidth: childOriginal.outerWidth * factor.from.x + }, + childTo = { + height: childOriginal.height * factor.to.y, + width: childOriginal.width * factor.to.x, + outerHeight: childOriginal.height * factor.to.y, + outerWidth: childOriginal.width * factor.to.x + }; + + // Vertical props scaling + if ( factor.from.y !== factor.to.y ) { + childFrom = $.effects.setTransition( child, vProps, factor.from.y, childFrom ); + childTo = $.effects.setTransition( child, vProps, factor.to.y, childTo ); + } + + // Horizontal props scaling + if ( factor.from.x !== factor.to.x ) { + childFrom = $.effects.setTransition( child, hProps, factor.from.x, childFrom ); + childTo = $.effects.setTransition( child, hProps, factor.to.x, childTo ); + } + + if ( restore ) { + $.effects.saveStyle( child ); + } + + // Animate children + child.css( childFrom ); + child.animate( childTo, options.duration, options.easing, function() { + + // Restore children + if ( restore ) { + $.effects.restoreStyle( child ); + } + } ); + } ); + } + + // Animate + element.animate( to, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: function() { + + var offset = element.offset(); + + if ( to.opacity === 0 ) { + element.css( "opacity", from.opacity ); + } + + if ( !restore ) { + element + .css( "position", position === "static" ? "relative" : position ) + .offset( offset ); + + // Need to save style here so that automatic style restoration + // doesn't restore to the original styles from before the animation. + $.effects.saveStyle( element ); + } + + done(); + } + } ); + +} ); + + +/*! + * jQuery UI Effects Scale 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Scale Effect +//>>group: Effects +//>>description: Grows or shrinks an element and its content. +//>>docs: http://api.jqueryui.com/scale-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectScale = $.effects.define( "scale", function( options, done ) { + + // Create element + var el = $( this ), + mode = options.mode, + percent = parseInt( options.percent, 10 ) || + ( parseInt( options.percent, 10 ) === 0 ? 0 : ( mode !== "effect" ? 0 : 100 ) ), + + newOptions = $.extend( true, { + from: $.effects.scaledDimensions( el ), + to: $.effects.scaledDimensions( el, percent, options.direction || "both" ), + origin: options.origin || [ "middle", "center" ] + }, options ); + + // Fade option to support puff + if ( options.fade ) { + newOptions.from.opacity = 1; + newOptions.to.opacity = 0; + } + + $.effects.effect.size.call( this, newOptions, done ); +} ); + + +/*! + * jQuery UI Effects Puff 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Puff Effect +//>>group: Effects +//>>description: Creates a puff effect by scaling the element up and hiding it at the same time. +//>>docs: http://api.jqueryui.com/puff-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectPuff = $.effects.define( "puff", "hide", function( options, done ) { + var newOptions = $.extend( true, {}, options, { + fade: true, + percent: parseInt( options.percent, 10 ) || 150 + } ); + + $.effects.effect.scale.call( this, newOptions, done ); +} ); + + +/*! + * jQuery UI Effects Pulsate 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Pulsate Effect +//>>group: Effects +//>>description: Pulsates an element n times by changing the opacity to zero and back. +//>>docs: http://api.jqueryui.com/pulsate-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectPulsate = $.effects.define( "pulsate", "show", function( options, done ) { + var element = $( this ), + mode = options.mode, + show = mode === "show", + hide = mode === "hide", + showhide = show || hide, + + // Showing or hiding leaves off the "last" animation + anims = ( ( options.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ), + duration = options.duration / anims, + animateTo = 0, + i = 1, + queuelen = element.queue().length; + + if ( show || !element.is( ":visible" ) ) { + element.css( "opacity", 0 ).show(); + animateTo = 1; + } + + // Anims - 1 opacity "toggles" + for ( ; i < anims; i++ ) { + element.animate( { opacity: animateTo }, duration, options.easing ); + animateTo = 1 - animateTo; + } + + element.animate( { opacity: animateTo }, duration, options.easing ); + + element.queue( done ); + + $.effects.unshift( element, queuelen, anims + 1 ); +} ); + + +/*! + * jQuery UI Effects Shake 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Shake Effect +//>>group: Effects +//>>description: Shakes an element horizontally or vertically n times. +//>>docs: http://api.jqueryui.com/shake-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectShake = $.effects.define( "shake", function( options, done ) { + + var i = 1, + element = $( this ), + direction = options.direction || "left", + distance = options.distance || 20, + times = options.times || 3, + anims = times * 2 + 1, + speed = Math.round( options.duration / anims ), + ref = ( direction === "up" || direction === "down" ) ? "top" : "left", + positiveMotion = ( direction === "up" || direction === "left" ), + animation = {}, + animation1 = {}, + animation2 = {}, + + queuelen = element.queue().length; + + $.effects.createPlaceholder( element ); + + // Animation + animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance; + animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2; + animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2; + + // Animate + element.animate( animation, speed, options.easing ); + + // Shakes + for ( ; i < times; i++ ) { + element + .animate( animation1, speed, options.easing ) + .animate( animation2, speed, options.easing ); + } + + element + .animate( animation1, speed, options.easing ) + .animate( animation, speed / 2, options.easing ) + .queue( done ); + + $.effects.unshift( element, queuelen, anims + 1 ); +} ); + + +/*! + * jQuery UI Effects Slide 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Slide Effect +//>>group: Effects +//>>description: Slides an element in and out of the viewport. +//>>docs: http://api.jqueryui.com/slide-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effectsEffectSlide = $.effects.define( "slide", "show", function( options, done ) { + var startClip, startRef, + element = $( this ), + map = { + up: [ "bottom", "top" ], + down: [ "top", "bottom" ], + left: [ "right", "left" ], + right: [ "left", "right" ] + }, + mode = options.mode, + direction = options.direction || "left", + ref = ( direction === "up" || direction === "down" ) ? "top" : "left", + positiveMotion = ( direction === "up" || direction === "left" ), + distance = options.distance || + element[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ), + animation = {}; + + $.effects.createPlaceholder( element ); + + startClip = element.cssClip(); + startRef = element.position()[ ref ]; + + // Define hide animation + animation[ ref ] = ( positiveMotion ? -1 : 1 ) * distance + startRef; + animation.clip = element.cssClip(); + animation.clip[ map[ direction ][ 1 ] ] = animation.clip[ map[ direction ][ 0 ] ]; + + // Reverse the animation if we're showing + if ( mode === "show" ) { + element.cssClip( animation.clip ); + element.css( ref, animation[ ref ] ); + animation.clip = startClip; + animation[ ref ] = startRef; + } + + // Actually animate + element.animate( animation, { + queue: false, + duration: options.duration, + easing: options.easing, + complete: done + } ); +} ); + + +/*! + * jQuery UI Effects Transfer 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Transfer Effect +//>>group: Effects +//>>description: Displays a transfer effect from one element to another. +//>>docs: http://api.jqueryui.com/transfer-effect/ +//>>demos: http://jqueryui.com/effect/ + + + +var effect; +if ( $.uiBackCompat !== false ) { + effect = $.effects.define( "transfer", function( options, done ) { + $( this ).transfer( options, done ); + } ); +} +var effectsEffectTransfer = effect; + + +/*! + * jQuery UI Focusable 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: :focusable Selector +//>>group: Core +//>>description: Selects elements which can be focused. +//>>docs: http://api.jqueryui.com/focusable-selector/ + + + +// Selectors +$.ui.focusable = function( element, hasTabindex ) { + var map, mapName, img, focusableIfVisible, fieldset, + nodeName = element.nodeName.toLowerCase(); + + if ( "area" === nodeName ) { + map = element.parentNode; + mapName = map.name; + if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { + return false; + } + img = $( "img[usemap='#" + mapName + "']" ); + return img.length > 0 && img.is( ":visible" ); + } + + if ( /^(input|select|textarea|button|object)$/.test( nodeName ) ) { + focusableIfVisible = !element.disabled; + + if ( focusableIfVisible ) { + + // Form controls within a disabled fieldset are disabled. + // However, controls within the fieldset's legend do not get disabled. + // Since controls generally aren't placed inside legends, we skip + // this portion of the check. + fieldset = $( element ).closest( "fieldset" )[ 0 ]; + if ( fieldset ) { + focusableIfVisible = !fieldset.disabled; + } + } + } else if ( "a" === nodeName ) { + focusableIfVisible = element.href || hasTabindex; + } else { + focusableIfVisible = hasTabindex; + } + + return focusableIfVisible && $( element ).is( ":visible" ) && visible( $( element ) ); +}; + +// Support: IE 8 only +// IE 8 doesn't resolve inherit to visible/hidden for computed values +function visible( element ) { + var visibility = element.css( "visibility" ); + while ( visibility === "inherit" ) { + element = element.parent(); + visibility = element.css( "visibility" ); + } + return visibility !== "hidden"; +} + +$.extend( $.expr[ ":" ], { + focusable: function( element ) { + return $.ui.focusable( element, $.attr( element, "tabindex" ) != null ); + } +} ); + +var focusable = $.ui.focusable; + + + + +// Support: IE8 Only +// IE8 does not support the form attribute and when it is supplied. It overwrites the form prop +// with a string, so we need to find the proper form. +var form = $.fn.form = function() { + return typeof this[ 0 ].form === "string" ? this.closest( "form" ) : $( this[ 0 ].form ); +}; + + +/*! + * jQuery UI Form Reset Mixin 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Form Reset Mixin +//>>group: Core +//>>description: Refresh input widgets when their form is reset +//>>docs: http://api.jqueryui.com/form-reset-mixin/ + + + +var formResetMixin = $.ui.formResetMixin = { + _formResetHandler: function() { + var form = $( this ); + + // Wait for the form reset to actually happen before refreshing + setTimeout( function() { + var instances = form.data( "ui-form-reset-instances" ); + $.each( instances, function() { + this.refresh(); + } ); + } ); + }, + + _bindFormResetHandler: function() { + this.form = this.element.form(); + if ( !this.form.length ) { + return; + } + + var instances = this.form.data( "ui-form-reset-instances" ) || []; + if ( !instances.length ) { + + // We don't use _on() here because we use a single event handler per form + this.form.on( "reset.ui-form-reset", this._formResetHandler ); + } + instances.push( this ); + this.form.data( "ui-form-reset-instances", instances ); + }, + + _unbindFormResetHandler: function() { + if ( !this.form.length ) { + return; + } + + var instances = this.form.data( "ui-form-reset-instances" ); + instances.splice( $.inArray( this, instances ), 1 ); + if ( instances.length ) { + this.form.data( "ui-form-reset-instances", instances ); + } else { + this.form + .removeData( "ui-form-reset-instances" ) + .off( "reset.ui-form-reset" ); + } + } +}; + + +/*! + * jQuery UI Support for jQuery core 1.7.x 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + */ + +//>>label: jQuery 1.7 Support +//>>group: Core +//>>description: Support version 1.7.x of jQuery core + + + +// Support: jQuery 1.7 only +// Not a great way to check versions, but since we only support 1.7+ and only +// need to detect <1.8, this is a simple check that should suffice. Checking +// for "1.7." would be a bit safer, but the version string is 1.7, not 1.7.0 +// and we'll never reach 1.70.0 (if we do, we certainly won't be supporting +// 1.7 anymore). See #11197 for why we're not using feature detection. +if ( $.fn.jquery.substring( 0, 3 ) === "1.7" ) { + + // Setters for .innerWidth(), .innerHeight(), .outerWidth(), .outerHeight() + // Unlike jQuery Core 1.8+, these only support numeric values to set the + // dimensions in pixels + $.each( [ "Width", "Height" ], function( i, name ) { + var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], + type = name.toLowerCase(), + orig = { + innerWidth: $.fn.innerWidth, + innerHeight: $.fn.innerHeight, + outerWidth: $.fn.outerWidth, + outerHeight: $.fn.outerHeight + }; + + function reduce( elem, size, border, margin ) { + $.each( side, function() { + size -= parseFloat( $.css( elem, "padding" + this ) ) || 0; + if ( border ) { + size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0; + } + if ( margin ) { + size -= parseFloat( $.css( elem, "margin" + this ) ) || 0; + } + } ); + return size; + } + + $.fn[ "inner" + name ] = function( size ) { + if ( size === undefined ) { + return orig[ "inner" + name ].call( this ); + } + + return this.each( function() { + $( this ).css( type, reduce( this, size ) + "px" ); + } ); + }; + + $.fn[ "outer" + name ] = function( size, margin ) { + if ( typeof size !== "number" ) { + return orig[ "outer" + name ].call( this, size ); + } + + return this.each( function() { + $( this ).css( type, reduce( this, size, true, margin ) + "px" ); + } ); + }; + } ); + + $.fn.addBack = function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter( selector ) + ); + }; +} + +; +/*! + * jQuery UI Keycode 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Keycode +//>>group: Core +//>>description: Provide keycodes as keynames +//>>docs: http://api.jqueryui.com/jQuery.ui.keyCode/ + + +var keycode = $.ui.keyCode = { + BACKSPACE: 8, + COMMA: 188, + DELETE: 46, + DOWN: 40, + END: 35, + ENTER: 13, + ESCAPE: 27, + HOME: 36, + LEFT: 37, + PAGE_DOWN: 34, + PAGE_UP: 33, + PERIOD: 190, + RIGHT: 39, + SPACE: 32, + TAB: 9, + UP: 38 +}; + + + + +// Internal use only +var escapeSelector = $.ui.escapeSelector = ( function() { + var selectorEscape = /([!"#$%&'()*+,./:;<=>?@[\]^`{|}~])/g; + return function( selector ) { + return selector.replace( selectorEscape, "\\$1" ); + }; +} )(); + + +/*! + * jQuery UI Labels 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: labels +//>>group: Core +//>>description: Find all the labels associated with a given input +//>>docs: http://api.jqueryui.com/labels/ + + + +var labels = $.fn.labels = function() { + var ancestor, selector, id, labels, ancestors; + + // Check control.labels first + if ( this[ 0 ].labels && this[ 0 ].labels.length ) { + return this.pushStack( this[ 0 ].labels ); + } + + // Support: IE <= 11, FF <= 37, Android <= 2.3 only + // Above browsers do not support control.labels. Everything below is to support them + // as well as document fragments. control.labels does not work on document fragments + labels = this.eq( 0 ).parents( "label" ); + + // Look for the label based on the id + id = this.attr( "id" ); + if ( id ) { + + // We don't search against the document in case the element + // is disconnected from the DOM + ancestor = this.eq( 0 ).parents().last(); + + // Get a full set of top level ancestors + ancestors = ancestor.add( ancestor.length ? ancestor.siblings() : this.siblings() ); + + // Create a selector for the label based on the id + selector = "label[for='" + $.ui.escapeSelector( id ) + "']"; + + labels = labels.add( ancestors.find( selector ).addBack( selector ) ); + + } + + // Return whatever we have found for labels + return this.pushStack( labels ); +}; + + +/*! + * jQuery UI Scroll Parent 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: scrollParent +//>>group: Core +//>>description: Get the closest ancestor element that is scrollable. +//>>docs: http://api.jqueryui.com/scrollParent/ + + + +var scrollParent = $.fn.scrollParent = function( includeHidden ) { + var position = this.css( "position" ), + excludeStaticParent = position === "absolute", + overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/, + scrollParent = this.parents().filter( function() { + var parent = $( this ); + if ( excludeStaticParent && parent.css( "position" ) === "static" ) { + return false; + } + return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + + parent.css( "overflow-x" ) ); + } ).eq( 0 ); + + return position === "fixed" || !scrollParent.length ? + $( this[ 0 ].ownerDocument || document ) : + scrollParent; +}; + + +/*! + * jQuery UI Tabbable 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: :tabbable Selector +//>>group: Core +//>>description: Selects elements which can be tabbed to. +//>>docs: http://api.jqueryui.com/tabbable-selector/ + + + +var tabbable = $.extend( $.expr[ ":" ], { + tabbable: function( element ) { + var tabIndex = $.attr( element, "tabindex" ), + hasTabindex = tabIndex != null; + return ( !hasTabindex || tabIndex >= 0 ) && $.ui.focusable( element, hasTabindex ); + } +} ); + + +/*! + * jQuery UI Unique ID 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: uniqueId +//>>group: Core +//>>description: Functions to generate and remove uniqueId's +//>>docs: http://api.jqueryui.com/uniqueId/ + + + +var uniqueId = $.fn.extend( { + uniqueId: ( function() { + var uuid = 0; + + return function() { + return this.each( function() { + if ( !this.id ) { + this.id = "ui-id-" + ( ++uuid ); + } + } ); + }; + } )(), + + removeUniqueId: function() { + return this.each( function() { + if ( /^ui-id-\d+$/.test( this.id ) ) { + $( this ).removeAttr( "id" ); + } + } ); + } +} ); + + +/*! + * jQuery UI Accordion 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Accordion +//>>group: Widgets +// jscs:disable maximumLineLength +//>>description: Displays collapsible content panels for presenting information in a limited amount of space. +// jscs:enable maximumLineLength +//>>docs: http://api.jqueryui.com/accordion/ +//>>demos: http://jqueryui.com/accordion/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/accordion.css +//>>css.theme: ../../themes/base/theme.css + + + +var widgetsAccordion = $.widget( "ui.accordion", { + version: "1.12.1", options: { active: 0, animate: {}, + classes: { + "ui-accordion-header": "ui-corner-top", + "ui-accordion-header-collapsed": "ui-corner-all", + "ui-accordion-content": "ui-corner-bottom" + }, collapsible: false, event: "click", - header: "> li > :first-child,> :not(li):even", + header: "> li > :first-child, > :not(li):even", heightStyle: "auto", icons: { activeHeader: "ui-icon-triangle-1-s", header: "ui-icon-triangle-1-e" }, - // callbacks + // Callbacks activate: null, beforeActivate: null }, @@ -1598,17 +4357,18 @@ var accordion = $.widget( "ui.accordion", { _create: function() { var options = this.options; + this.prevShow = this.prevHide = $(); - this.element.addClass( "ui-accordion ui-widget ui-helper-reset" ) - // ARIA - .attr( "role", "tablist" ); + this._addClass( "ui-accordion", "ui-widget ui-helper-reset" ); + this.element.attr( "role", "tablist" ); - // don't allow collapsible: false and active: false / null - if ( !options.collapsible && (options.active === false || options.active == null) ) { + // Don't allow collapsible: false and active: false / null + if ( !options.collapsible && ( options.active === false || options.active == null ) ) { options.active = 0; } this._processPanels(); + // handle negative values if ( options.active < 0 ) { options.active += this.headers.length; @@ -1624,54 +4384,42 @@ var accordion = $.widget( "ui.accordion", { }, _createIcons: function() { - var icons = this.options.icons; + var icon, children, + icons = this.options.icons; + if ( icons ) { - $( "<span>" ) - .addClass( "ui-accordion-header-icon ui-icon " + icons.header ) - .prependTo( this.headers ); - this.active.children( ".ui-accordion-header-icon" ) - .removeClass( icons.header ) - .addClass( icons.activeHeader ); - this.headers.addClass( "ui-accordion-icons" ); + icon = $( "<span>" ); + this._addClass( icon, "ui-accordion-header-icon", "ui-icon " + icons.header ); + icon.prependTo( this.headers ); + children = this.active.children( ".ui-accordion-header-icon" ); + this._removeClass( children, icons.header ) + ._addClass( children, null, icons.activeHeader ) + ._addClass( this.headers, "ui-accordion-icons" ); } }, _destroyIcons: function() { - this.headers - .removeClass( "ui-accordion-icons" ) - .children( ".ui-accordion-header-icon" ) - .remove(); + this._removeClass( this.headers, "ui-accordion-icons" ); + this.headers.children( ".ui-accordion-header-icon" ).remove(); }, _destroy: function() { var contents; - // clean up main element - this.element - .removeClass( "ui-accordion ui-widget ui-helper-reset" ) - .removeAttr( "role" ); + // Clean up main element + this.element.removeAttr( "role" ); - // clean up headers + // Clean up headers this.headers - .removeClass( "ui-accordion-header ui-accordion-header-active ui-state-default " + - "ui-corner-all ui-state-active ui-state-disabled ui-corner-top" ) - .removeAttr( "role" ) - .removeAttr( "aria-expanded" ) - .removeAttr( "aria-selected" ) - .removeAttr( "aria-controls" ) - .removeAttr( "tabIndex" ) + .removeAttr( "role aria-expanded aria-selected aria-controls tabIndex" ) .removeUniqueId(); this._destroyIcons(); - // clean up content panels + // Clean up content panels contents = this.headers.next() - .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom " + - "ui-accordion-content ui-accordion-content-active ui-state-disabled" ) .css( "display", "" ) - .removeAttr( "role" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-labelledby" ) + .removeAttr( "role aria-hidden aria-labelledby" ) .removeUniqueId(); if ( this.options.heightStyle !== "content" ) { @@ -1681,6 +4429,7 @@ var accordion = $.widget( "ui.accordion", { _setOption: function( key, value ) { if ( key === "active" ) { + // _activate() will handle invalid values and update this.options this._activate( value ); return; @@ -1695,7 +4444,7 @@ var accordion = $.widget( "ui.accordion", { this._super( key, value ); - // setting collapsible: false while collapsed; open first panel + // Setting collapsible: false while collapsed; open first panel if ( key === "collapsible" && !value && this.options.active === false ) { this._activate( 0 ); } @@ -1706,16 +4455,19 @@ var accordion = $.widget( "ui.accordion", { this._createIcons(); } } + }, + + _setOptionDisabled: function( value ) { + this._super( value ); + + this.element.attr( "aria-disabled", value ); - // #5332 - opacity doesn't cascade to positioned elements in IE + // Support: IE8 Only + // #5332 / #6059 - opacity doesn't cascade to positioned elements in IE // so we need to add the disabled class to the headers and panels - if ( key === "disabled" ) { - this.element - .toggleClass( "ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); - this.headers.add( this.headers.next() ) - .toggleClass( "ui-state-disabled", !!value ); - } + this._toggleClass( null, "ui-state-disabled", !!value ); + this._toggleClass( this.headers.add( this.headers.next() ), null, "ui-state-disabled", + !!value ); }, _keydown: function( event ) { @@ -1729,37 +4481,37 @@ var accordion = $.widget( "ui.accordion", { toFocus = false; switch ( event.keyCode ) { - case keyCode.RIGHT: - case keyCode.DOWN: - toFocus = this.headers[ ( currentIndex + 1 ) % length ]; - break; - case keyCode.LEFT: - case keyCode.UP: - toFocus = this.headers[ ( currentIndex - 1 + length ) % length ]; - break; - case keyCode.SPACE: - case keyCode.ENTER: - this._eventHandler( event ); - break; - case keyCode.HOME: - toFocus = this.headers[ 0 ]; - break; - case keyCode.END: - toFocus = this.headers[ length - 1 ]; - break; + case keyCode.RIGHT: + case keyCode.DOWN: + toFocus = this.headers[ ( currentIndex + 1 ) % length ]; + break; + case keyCode.LEFT: + case keyCode.UP: + toFocus = this.headers[ ( currentIndex - 1 + length ) % length ]; + break; + case keyCode.SPACE: + case keyCode.ENTER: + this._eventHandler( event ); + break; + case keyCode.HOME: + toFocus = this.headers[ 0 ]; + break; + case keyCode.END: + toFocus = this.headers[ length - 1 ]; + break; } if ( toFocus ) { $( event.target ).attr( "tabIndex", -1 ); $( toFocus ).attr( "tabIndex", 0 ); - toFocus.focus(); + $( toFocus ).trigger( "focus" ); event.preventDefault(); } }, _panelKeyDown: function( event ) { if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) { - $( event.currentTarget ).prev().focus(); + $( event.currentTarget ).prev().trigger( "focus" ); } }, @@ -1767,25 +4519,32 @@ var accordion = $.widget( "ui.accordion", { var options = this.options; this._processPanels(); - // was collapsed or no panel - if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) { + // Was collapsed or no panel + if ( ( options.active === false && options.collapsible === true ) || + !this.headers.length ) { options.active = false; this.active = $(); + // active false only when collapsible is true } else if ( options.active === false ) { this._activate( 0 ); + // was active, but active panel is gone } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { + // all remaining panel are disabled - if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) { + if ( this.headers.length === this.headers.find( ".ui-state-disabled" ).length ) { options.active = false; this.active = $(); + // activate previous panel } else { this._activate( Math.max( 0, options.active - 1 ) ); } + // was active, active panel still exists } else { + // make sure active index is correct options.active = this.headers.index( this.active ); } @@ -1799,13 +4558,12 @@ var accordion = $.widget( "ui.accordion", { var prevHeaders = this.headers, prevPanels = this.panels; - this.headers = this.element.find( this.options.header ) - .addClass( "ui-accordion-header ui-state-default ui-corner-all" ); + this.headers = this.element.find( this.options.header ); + this._addClass( this.headers, "ui-accordion-header ui-accordion-header-collapsed", + "ui-state-default" ); - this.panels = this.headers.next() - .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" ) - .filter( ":not(.ui-accordion-content-active)" ) - .hide(); + this.panels = this.headers.next().filter( ":not(.ui-accordion-content-active)" ).hide(); + this._addClass( this.panels, "ui-accordion-content", "ui-helper-reset ui-widget-content" ); // Avoid memory leaks (#10056) if ( prevPanels ) { @@ -1820,52 +4578,51 @@ var accordion = $.widget( "ui.accordion", { heightStyle = options.heightStyle, parent = this.element.parent(); - this.active = this._findActive( options.active ) - .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ) - .removeClass( "ui-corner-all" ); - this.active.next() - .addClass( "ui-accordion-content-active" ) - .show(); + this.active = this._findActive( options.active ); + this._addClass( this.active, "ui-accordion-header-active", "ui-state-active" ) + ._removeClass( this.active, "ui-accordion-header-collapsed" ); + this._addClass( this.active.next(), "ui-accordion-content-active" ); + this.active.next().show(); this.headers .attr( "role", "tab" ) - .each(function() { + .each( function() { var header = $( this ), headerId = header.uniqueId().attr( "id" ), panel = header.next(), panelId = panel.uniqueId().attr( "id" ); header.attr( "aria-controls", panelId ); panel.attr( "aria-labelledby", headerId ); - }) + } ) .next() .attr( "role", "tabpanel" ); this.headers .not( this.active ) - .attr({ - "aria-selected": "false", - "aria-expanded": "false", - tabIndex: -1 - }) - .next() - .attr({ - "aria-hidden": "true" - }) - .hide(); + .attr( { + "aria-selected": "false", + "aria-expanded": "false", + tabIndex: -1 + } ) + .next() + .attr( { + "aria-hidden": "true" + } ) + .hide(); - // make sure at least one header is in the tab order + // Make sure at least one header is in the tab order if ( !this.active.length ) { this.headers.eq( 0 ).attr( "tabIndex", 0 ); } else { - this.active.attr({ + this.active.attr( { "aria-selected": "true", "aria-expanded": "true", tabIndex: 0 - }) - .next() - .attr({ - "aria-hidden": "false" - }); + } ) + .next() + .attr( { + "aria-hidden": "false" + } ); } this._createIcons(); @@ -1874,7 +4631,7 @@ var accordion = $.widget( "ui.accordion", { if ( heightStyle === "fill" ) { maxHeight = parent.height(); - this.element.siblings( ":visible" ).each(function() { + this.element.siblings( ":visible" ).each( function() { var elem = $( this ), position = elem.css( "position" ); @@ -1882,24 +4639,31 @@ var accordion = $.widget( "ui.accordion", { return; } maxHeight -= elem.outerHeight( true ); - }); + } ); - this.headers.each(function() { + this.headers.each( function() { maxHeight -= $( this ).outerHeight( true ); - }); + } ); this.headers.next() - .each(function() { + .each( function() { $( this ).height( Math.max( 0, maxHeight - $( this ).innerHeight() + $( this ).height() ) ); - }) + } ) .css( "overflow", "auto" ); } else if ( heightStyle === "auto" ) { maxHeight = 0; this.headers.next() - .each(function() { + .each( function() { + var isVisible = $( this ).is( ":visible" ); + if ( !isVisible ) { + $( this ).show(); + } maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() ); - }) + if ( !isVisible ) { + $( this ).hide(); + } + } ) .height( maxHeight ); } }, @@ -1907,19 +4671,19 @@ var accordion = $.widget( "ui.accordion", { _activate: function( index ) { var active = this._findActive( index )[ 0 ]; - // trying to activate the already active panel + // Trying to activate the already active panel if ( active === this.active[ 0 ] ) { return; } - // trying to collapse, simulate a click on the currently active header + // Trying to collapse, simulate a click on the currently active header active = active || this.active[ 0 ]; - this._eventHandler({ + this._eventHandler( { target: active, currentTarget: active, preventDefault: $.noop - }); + } ); }, _findActive: function( selector ) { @@ -1933,18 +4697,19 @@ var accordion = $.widget( "ui.accordion", { if ( event ) { $.each( event.split( " " ), function( index, eventName ) { events[ eventName ] = "_eventHandler"; - }); + } ); } this._off( this.headers.add( this.headers.next() ) ); this._on( this.headers, events ); - this._on( this.headers.next(), { keydown: "_panelKeyDown" }); + this._on( this.headers.next(), { keydown: "_panelKeyDown" } ); this._hoverable( this.headers ); this._focusable( this.headers ); }, _eventHandler: function( event ) { - var options = this.options, + var activeChildren, clickedChildren, + options = this.options, active = this.active, clicked = $( event.currentTarget ), clickedIsActive = clicked[ 0 ] === active[ 0 ], @@ -1961,8 +4726,10 @@ var accordion = $.widget( "ui.accordion", { event.preventDefault(); if ( + // click on active header, but not collapsible ( clickedIsActive && !options.collapsible ) || + // allow canceling activation ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { return; @@ -1970,33 +4737,30 @@ var accordion = $.widget( "ui.accordion", { options.active = collapsing ? false : this.headers.index( clicked ); - // when the call to ._toggle() comes after the class changes + // When the call to ._toggle() comes after the class changes // it causes a very odd bug in IE 8 (see #6720) this.active = clickedIsActive ? $() : clicked; this._toggle( eventData ); - // switch classes + // Switch classes // corner classes on the previously active header stay after the animation - active.removeClass( "ui-accordion-header-active ui-state-active" ); + this._removeClass( active, "ui-accordion-header-active", "ui-state-active" ); if ( options.icons ) { - active.children( ".ui-accordion-header-icon" ) - .removeClass( options.icons.activeHeader ) - .addClass( options.icons.header ); + activeChildren = active.children( ".ui-accordion-header-icon" ); + this._removeClass( activeChildren, null, options.icons.activeHeader ) + ._addClass( activeChildren, null, options.icons.header ); } if ( !clickedIsActive ) { - clicked - .removeClass( "ui-corner-all" ) - .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ); + this._removeClass( clicked, "ui-accordion-header-collapsed" ) + ._addClass( clicked, "ui-accordion-header-active", "ui-state-active" ); if ( options.icons ) { - clicked.children( ".ui-accordion-header-icon" ) - .removeClass( options.icons.header ) - .addClass( options.icons.activeHeader ); + clickedChildren = clicked.children( ".ui-accordion-header-icon" ); + this._removeClass( clickedChildren, null, options.icons.header ) + ._addClass( clickedChildren, null, options.icons.activeHeader ); } - clicked - .next() - .addClass( "ui-accordion-content-active" ); + this._addClass( clicked.next(), "ui-accordion-content-active" ); } }, @@ -2004,7 +4768,7 @@ var accordion = $.widget( "ui.accordion", { var toShow = data.newPanel, toHide = this.prevShow.length ? this.prevShow : data.oldPanel; - // handle activating a panel during the animation for another activation + // Handle activating a panel during the animation for another activation this.prevShow.add( this.prevHide ).stop( true, true ); this.prevShow = toShow; this.prevHide = toHide; @@ -2017,36 +4781,37 @@ var accordion = $.widget( "ui.accordion", { this._toggleComplete( data ); } - toHide.attr({ + toHide.attr( { "aria-hidden": "true" - }); - toHide.prev().attr({ + } ); + toHide.prev().attr( { "aria-selected": "false", "aria-expanded": "false" - }); + } ); + // if we're switching panels, remove the old header from the tab order // if we're opening from collapsed state, remove the previous header from the tab order // if we're collapsing, then keep the collapsing header in the tab order if ( toShow.length && toHide.length ) { - toHide.prev().attr({ + toHide.prev().attr( { "tabIndex": -1, "aria-expanded": "false" - }); + } ); } else if ( toShow.length ) { - this.headers.filter(function() { + this.headers.filter( function() { return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0; - }) - .attr( "tabIndex", -1 ); + } ) + .attr( "tabIndex", -1 ); } toShow .attr( "aria-hidden", "false" ) .prev() - .attr({ + .attr( { "aria-selected": "true", "aria-expanded": "true", tabIndex: 0 - }); + } ); }, _animate: function( toShow, toHide, data ) { @@ -2068,6 +4833,7 @@ var accordion = $.widget( "ui.accordion", { if ( typeof options === "string" ) { easing = options; } + // fall back from options to animation in case of partial down settings easing = easing || options.easing || animate.easing; duration = duration || options.duration || animate.duration; @@ -2086,7 +4852,7 @@ var accordion = $.widget( "ui.accordion", { step: function( now, fx ) { fx.now = Math.round( now ); } - }); + } ); toShow .hide() .animate( this.showProps, { @@ -2104,17 +4870,16 @@ var accordion = $.widget( "ui.accordion", { adjust = 0; } } - }); + } ); }, _toggleComplete: function( data ) { - var toHide = data.oldPanel; + var toHide = data.oldPanel, + prev = toHide.prev(); - toHide - .removeClass( "ui-accordion-content-active" ) - .prev() - .removeClass( "ui-corner-top" ) - .addClass( "ui-corner-all" ); + this._removeClass( toHide, "ui-accordion-content-active" ); + this._removeClass( prev, "ui-accordion-header-active" ) + ._addClass( prev, "ui-accordion-header-collapsed" ); // Work around for rendering bug in IE (#5421) if ( toHide.length ) { @@ -2122,38 +4887,76 @@ var accordion = $.widget( "ui.accordion", { } this._trigger( "activate", null, data ); } -}); +} ); + + + +var safeActiveElement = $.ui.safeActiveElement = function( document ) { + var activeElement; + + // Support: IE 9 only + // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe> + try { + activeElement = document.activeElement; + } catch ( error ) { + activeElement = document.body; + } + + // Support: IE 9 - 11 only + // IE may return null instead of an element + // Interestingly, this only seems to occur when NOT in an iframe + if ( !activeElement ) { + activeElement = document.body; + } + + // Support: IE 11 only + // IE11 returns a seemingly empty object in some cases when accessing + // document.activeElement from an <iframe> + if ( !activeElement.nodeName ) { + activeElement = document.body; + } + + return activeElement; +}; /*! - * jQuery UI Menu 1.11.4 + * jQuery UI Menu 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/menu/ */ +//>>label: Menu +//>>group: Widgets +//>>description: Creates nestable menus. +//>>docs: http://api.jqueryui.com/menu/ +//>>demos: http://jqueryui.com/menu/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/menu.css +//>>css.theme: ../../themes/base/theme.css + -var menu = $.widget( "ui.menu", { - version: "1.11.4", + +var widgetsMenu = $.widget( "ui.menu", { + version: "1.12.1", defaultElement: "<ul>", delay: 300, options: { icons: { - submenu: "ui-icon-carat-1-e" + submenu: "ui-icon-caret-1-e" }, items: "> *", menus: "ul", position: { - my: "left-1 top", + my: "left top", at: "right top" }, role: "menu", - // callbacks + // Callbacks blur: null, focus: null, select: null @@ -2167,20 +4970,14 @@ var menu = $.widget( "ui.menu", { this.mouseHandled = false; this.element .uniqueId() - .addClass( "ui-menu ui-widget ui-widget-content" ) - .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ) - .attr({ + .attr( { role: this.options.role, tabIndex: 0 - }); + } ); - if ( this.options.disabled ) { - this.element - .addClass( "ui-state-disabled" ) - .attr( "aria-disabled", "true" ); - } + this._addClass( "ui-menu", "ui-widget ui-widget-content" ); + this._on( { - this._on({ // Prevent focus from sticking to links inside menu after clicking // them (focus should always stay on UL during navigation). "mousedown .ui-menu-item": function( event ) { @@ -2188,6 +4985,7 @@ var menu = $.widget( "ui.menu", { }, "click .ui-menu-item": function( event ) { var target = $( event.target ); + var active = $( $.ui.safeActiveElement( this.document[ 0 ] ) ); if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) { this.select( event ); @@ -2199,7 +4997,8 @@ var menu = $.widget( "ui.menu", { // Open submenu on click if ( target.has( ".ui-menu" ).length ) { this.expand( event ); - } else if ( !this.element.is( ":focus" ) && $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length ) { + } else if ( !this.element.is( ":focus" ) && + active.closest( ".ui-menu" ).length ) { // Redirect focus to the menu this.element.trigger( "focus", [ true ] ); @@ -2213,21 +5012,32 @@ var menu = $.widget( "ui.menu", { } }, "mouseenter .ui-menu-item": function( event ) { + // Ignore mouse events while typeahead is active, see #10458. // Prevents focusing the wrong item when typeahead causes a scroll while the mouse // is over an item in the menu if ( this.previousFilter ) { return; } - var target = $( event.currentTarget ); + + var actualTarget = $( event.target ).closest( ".ui-menu-item" ), + target = $( event.currentTarget ); + + // Ignore bubbled events on parent items, see #11641 + if ( actualTarget[ 0 ] !== target[ 0 ] ) { + return; + } + // Remove ui-state-active class from siblings of the newly focused menu item // to avoid a jump caused by adjacent elements both having a class with a border - target.siblings( ".ui-state-active" ).removeClass( "ui-state-active" ); + this._removeClass( target.siblings().children( ".ui-state-active" ), + null, "ui-state-active" ); this.focus( event, target ); }, mouseleave: "collapseAll", "mouseleave .ui-menu": "collapseAll", focus: function( event, keepActiveItem ) { + // If there's already an active item, keep it active // If not, activate the first item var item = this.active || this.element.find( this.options.items ).eq( 0 ); @@ -2237,14 +5047,18 @@ var menu = $.widget( "ui.menu", { } }, blur: function( event ) { - this._delay(function() { - if ( !$.contains( this.element[0], this.document[0].activeElement ) ) { + this._delay( function() { + var notContained = !$.contains( + this.element[ 0 ], + $.ui.safeActiveElement( this.document[ 0 ] ) + ); + if ( notContained ) { this.collapseAll( event ); } - }); + } ); }, keydown: "_keydown" - }); + } ); this.refresh(); @@ -2258,43 +5072,31 @@ var menu = $.widget( "ui.menu", { // Reset the mouseHandled flag this.mouseHandled = false; } - }); + } ); }, _destroy: function() { + var items = this.element.find( ".ui-menu-item" ) + .removeAttr( "role aria-disabled" ), + submenus = items.children( ".ui-menu-item-wrapper" ) + .removeUniqueId() + .removeAttr( "tabIndex role aria-haspopup" ); + // Destroy (sub)menus this.element .removeAttr( "aria-activedescendant" ) .find( ".ui-menu" ).addBack() - .removeClass( "ui-menu ui-widget ui-widget-content ui-menu-icons ui-front" ) - .removeAttr( "role" ) - .removeAttr( "tabIndex" ) - .removeAttr( "aria-labelledby" ) - .removeAttr( "aria-expanded" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-disabled" ) + .removeAttr( "role aria-labelledby aria-expanded aria-hidden aria-disabled " + + "tabIndex" ) .removeUniqueId() .show(); - // Destroy menu items - this.element.find( ".ui-menu-item" ) - .removeClass( "ui-menu-item" ) - .removeAttr( "role" ) - .removeAttr( "aria-disabled" ) - .removeUniqueId() - .removeClass( "ui-state-hover" ) - .removeAttr( "tabIndex" ) - .removeAttr( "role" ) - .removeAttr( "aria-haspopup" ) - .children().each( function() { - var elem = $( this ); - if ( elem.data( "ui-menu-submenu-carat" ) ) { - elem.remove(); - } - }); - - // Destroy menu dividers - this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" ); + submenus.children().each( function() { + var elem = $( this ); + if ( elem.data( "ui-menu-submenu-caret" ) ) { + elem.remove(); + } + } ); }, _keydown: function( event ) { @@ -2338,9 +5140,12 @@ var menu = $.widget( "ui.menu", { default: preventDefault = false; prev = this.previousFilter || ""; - character = String.fromCharCode( event.keyCode ); skip = false; + // Support number pad values + character = event.keyCode >= 96 && event.keyCode <= 105 ? + ( event.keyCode - 96 ).toString() : String.fromCharCode( event.keyCode ); + clearTimeout( this.filterTimer ); if ( character === prev ) { @@ -2364,7 +5169,7 @@ var menu = $.widget( "ui.menu", { if ( match.length ) { this.focus( event, match ); this.previousFilter = character; - this.filterTimer = this._delay(function() { + this.filterTimer = this._delay( function() { delete this.previousFilter; }, 1000 ); } else { @@ -2378,8 +5183,8 @@ var menu = $.widget( "ui.menu", { }, _activate: function( event ) { - if ( !this.active.is( ".ui-state-disabled" ) ) { - if ( this.active.is( "[aria-haspopup='true']" ) ) { + if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { + if ( this.active.children( "[aria-haspopup='true']" ).length ) { this.expand( event ); } else { this.select( event ); @@ -2388,54 +5193,57 @@ var menu = $.widget( "ui.menu", { }, refresh: function() { - var menus, items, + var menus, items, newSubmenus, newItems, newWrappers, that = this, icon = this.options.icons.submenu, submenus = this.element.find( this.options.menus ); - this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ); + this._toggleClass( "ui-menu-icons", null, !!this.element.find( ".ui-icon" ).length ); // Initialize nested menus - submenus.filter( ":not(.ui-menu)" ) - .addClass( "ui-menu ui-widget ui-widget-content ui-front" ) + newSubmenus = submenus.filter( ":not(.ui-menu)" ) .hide() - .attr({ + .attr( { role: this.options.role, "aria-hidden": "true", "aria-expanded": "false" - }) - .each(function() { + } ) + .each( function() { var menu = $( this ), - item = menu.parent(), - submenuCarat = $( "<span>" ) - .addClass( "ui-menu-icon ui-icon " + icon ) - .data( "ui-menu-submenu-carat", true ); + item = menu.prev(), + submenuCaret = $( "<span>" ).data( "ui-menu-submenu-caret", true ); + that._addClass( submenuCaret, "ui-menu-icon", "ui-icon " + icon ); item .attr( "aria-haspopup", "true" ) - .prepend( submenuCarat ); + .prepend( submenuCaret ); menu.attr( "aria-labelledby", item.attr( "id" ) ); - }); + } ); + + this._addClass( newSubmenus, "ui-menu", "ui-widget ui-widget-content ui-front" ); menus = submenus.add( this.element ); items = menus.find( this.options.items ); // Initialize menu-items containing spaces and/or dashes only as dividers - items.not( ".ui-menu-item" ).each(function() { + items.not( ".ui-menu-item" ).each( function() { var item = $( this ); if ( that._isDivider( item ) ) { - item.addClass( "ui-widget-content ui-menu-divider" ); + that._addClass( item, "ui-menu-divider", "ui-widget-content" ); } - }); + } ); // Don't refresh list items that are already adapted - items.not( ".ui-menu-item, .ui-menu-divider" ) - .addClass( "ui-menu-item" ) - .uniqueId() - .attr({ - tabIndex: -1, - role: this._itemRole() - }); + newItems = items.not( ".ui-menu-item, .ui-menu-divider" ); + newWrappers = newItems.children() + .not( ".ui-menu" ) + .uniqueId() + .attr( { + tabIndex: -1, + role: this._itemRole() + } ); + this._addClass( newItems, "ui-menu-item" ) + ._addClass( newWrappers, "ui-menu-item-wrapper" ); // Add aria-disabled attribute to any disabled menu item items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" ); @@ -2455,26 +5263,31 @@ var menu = $.widget( "ui.menu", { _setOption: function( key, value ) { if ( key === "icons" ) { - this.element.find( ".ui-menu-icon" ) - .removeClass( this.options.icons.submenu ) - .addClass( value.submenu ); - } - if ( key === "disabled" ) { - this.element - .toggleClass( "ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); + var icons = this.element.find( ".ui-menu-icon" ); + this._removeClass( icons, null, this.options.icons.submenu ) + ._addClass( icons, null, value.submenu ); } this._super( key, value ); }, + _setOptionDisabled: function( value ) { + this._super( value ); + + this.element.attr( "aria-disabled", String( value ) ); + this._toggleClass( null, "ui-state-disabled", !!value ); + }, + focus: function( event, item ) { - var nested, focused; + var nested, focused, activeParent; this.blur( event, event && event.type === "focus" ); this._scrollIntoView( item ); this.active = item.first(); - focused = this.active.addClass( "ui-state-focus" ).removeClass( "ui-state-active" ); + + focused = this.active.children( ".ui-menu-item-wrapper" ); + this._addClass( focused, null, "ui-state-active" ); + // Only update aria-activedescendant if there's a role // otherwise we assume focus is managed elsewhere if ( this.options.role ) { @@ -2482,22 +5295,23 @@ var menu = $.widget( "ui.menu", { } // Highlight active parent menu item, if any - this.active + activeParent = this.active .parent() - .closest( ".ui-menu-item" ) - .addClass( "ui-state-active" ); + .closest( ".ui-menu-item" ) + .children( ".ui-menu-item-wrapper" ); + this._addClass( activeParent, null, "ui-state-active" ); if ( event && event.type === "keydown" ) { this._close(); } else { - this.timer = this._delay(function() { + this.timer = this._delay( function() { this._close(); }, this.delay ); } nested = item.children( ".ui-menu" ); if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) { - this._startOpening(nested); + this._startOpening( nested ); } this.activeMenu = item.parent(); @@ -2507,8 +5321,8 @@ var menu = $.widget( "ui.menu", { _scrollIntoView: function( item ) { var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight; if ( this._hasScroll() ) { - borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0; - paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0; + borderTop = parseFloat( $.css( this.activeMenu[ 0 ], "borderTopWidth" ) ) || 0; + paddingTop = parseFloat( $.css( this.activeMenu[ 0 ], "paddingTop" ) ) || 0; offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop; scroll = this.activeMenu.scrollTop(); elementHeight = this.activeMenu.height(); @@ -2531,29 +5345,30 @@ var menu = $.widget( "ui.menu", { return; } - this.active.removeClass( "ui-state-focus" ); - this.active = null; + this._removeClass( this.active.children( ".ui-menu-item-wrapper" ), + null, "ui-state-active" ); this._trigger( "blur", event, { item: this.active } ); + this.active = null; }, _startOpening: function( submenu ) { clearTimeout( this.timer ); // Don't open if already open fixes a Firefox bug that caused a .5 pixel - // shift in the submenu position when mousing over the carat icon + // shift in the submenu position when mousing over the caret icon if ( submenu.attr( "aria-hidden" ) !== "true" ) { return; } - this.timer = this._delay(function() { + this.timer = this._delay( function() { this._close(); this._open( submenu ); }, this.delay ); }, _open: function( submenu ) { - var position = $.extend({ + var position = $.extend( { of: this.active }, this.options.position ); @@ -2571,12 +5386,14 @@ var menu = $.widget( "ui.menu", { collapseAll: function( event, all ) { clearTimeout( this.timer ); - this.timer = this._delay(function() { + this.timer = this._delay( function() { + // If we were passed an event, look for the submenu that contains the event var currentMenu = all ? this.element : $( event && event.target ).closest( this.element.find( ".ui-menu" ) ); - // If we found no valid submenu ancestor, use the main menu to close all sub menus anyway + // If we found no valid submenu ancestor, use the main menu to close all + // sub menus anyway if ( !currentMenu.length ) { currentMenu = this.element; } @@ -2584,6 +5401,10 @@ var menu = $.widget( "ui.menu", { this._close( currentMenu ); this.blur( event ); + + // Work around active item staying active after menu is blurred + this._removeClass( currentMenu.find( ".ui-state-active" ), null, "ui-state-active" ); + this.activeMenu = currentMenu; }, this.delay ); }, @@ -2595,14 +5416,10 @@ var menu = $.widget( "ui.menu", { startMenu = this.active ? this.active.parent() : this.element; } - startMenu - .find( ".ui-menu" ) - .hide() - .attr( "aria-hidden", "true" ) - .attr( "aria-expanded", "false" ) - .end() - .find( ".ui-state-active" ).not( ".ui-state-focus" ) - .removeClass( "ui-state-active" ); + startMenu.find( ".ui-menu" ) + .hide() + .attr( "aria-hidden", "true" ) + .attr( "aria-expanded", "false" ); }, _closeOnDocumentClick: function( event ) { @@ -2628,16 +5445,16 @@ var menu = $.widget( "ui.menu", { var newItem = this.active && this.active .children( ".ui-menu " ) - .find( this.options.items ) - .first(); + .find( this.options.items ) + .first(); if ( newItem && newItem.length ) { this._open( newItem.parent() ); // Delay so Firefox will not hide activedescendant change in expanding submenu from AT - this._delay(function() { + this._delay( function() { this.focus( event, newItem ); - }); + } ); } }, @@ -2690,10 +5507,10 @@ var menu = $.widget( "ui.menu", { if ( this._hasScroll() ) { base = this.active.offset().top; height = this.element.height(); - this.active.nextAll( ".ui-menu-item" ).each(function() { + this.active.nextAll( ".ui-menu-item" ).each( function() { item = $( this ); return item.offset().top - base - height < 0; - }); + } ); this.focus( event, item ); } else { @@ -2714,10 +5531,10 @@ var menu = $.widget( "ui.menu", { if ( this._hasScroll() ) { base = this.active.offset().top; height = this.element.height(); - this.active.prevAll( ".ui-menu-item" ).each(function() { + this.active.prevAll( ".ui-menu-item" ).each( function() { item = $( this ); return item.offset().top - base + height > 0; - }); + } ); this.focus( event, item ); } else { @@ -2730,6 +5547,7 @@ var menu = $.widget( "ui.menu", { }, select: function( event ) { + // TODO: It should never be possible to not have an active item at this // point, but the tests don't trigger mouseenter before click. this.active = this.active || $( event.target ).closest( ".ui-menu-item" ); @@ -2740,36 +5558,45 @@ var menu = $.widget( "ui.menu", { this._trigger( "select", event, ui ); }, - _filterMenuItems: function(character) { + _filterMenuItems: function( character ) { var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ), regex = new RegExp( "^" + escapedCharacter, "i" ); return this.activeMenu .find( this.options.items ) - // Only match on items, not dividers or other content (#10571) - .filter( ".ui-menu-item" ) - .filter(function() { - return regex.test( $.trim( $( this ).text() ) ); - }); + // Only match on items, not dividers or other content (#10571) + .filter( ".ui-menu-item" ) + .filter( function() { + return regex.test( + $.trim( $( this ).children( ".ui-menu-item-wrapper" ).text() ) ); + } ); } -}); +} ); /*! - * jQuery UI Autocomplete 1.11.4 + * jQuery UI Autocomplete 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/autocomplete/ */ +//>>label: Autocomplete +//>>group: Widgets +//>>description: Lists suggested words as the user is typing. +//>>docs: http://api.jqueryui.com/autocomplete/ +//>>demos: http://jqueryui.com/autocomplete/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/autocomplete.css +//>>css.theme: ../../themes/base/theme.css + + $.widget( "ui.autocomplete", { - version: "1.11.4", + version: "1.12.1", defaultElement: "<input>", options: { appendTo: null, @@ -2783,7 +5610,7 @@ $.widget( "ui.autocomplete", { }, source: null, - // callbacks + // Callbacks change: null, close: null, focus: null, @@ -2797,6 +5624,7 @@ $.widget( "ui.autocomplete", { pending: 0, _create: function() { + // Some browsers only repeat keydown events, not keypress events, // so we use the suppressKeyPress flag to determine if we've already // handled the keydown event. #7269 @@ -2809,21 +5637,17 @@ $.widget( "ui.autocomplete", { isTextarea = nodeName === "textarea", isInput = nodeName === "input"; - this.isMultiLine = - // Textareas are always multi-line - isTextarea ? true : - // Inputs are always single-line, even if inside a contentEditable element - // IE also treats inputs as contentEditable - isInput ? false : - // All other element types are determined by whether or not they're contentEditable - this.element.prop( "isContentEditable" ); + // Textareas are always multi-line + // Inputs are always single-line, even if inside a contentEditable element + // IE also treats inputs as contentEditable + // All other element types are determined by whether or not they're contentEditable + this.isMultiLine = isTextarea || !isInput && this._isContentEditable( this.element ); this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ]; this.isNewMenu = true; - this.element - .addClass( "ui-autocomplete-input" ) - .attr( "autocomplete", "off" ); + this._addClass( "ui-autocomplete-input" ); + this.element.attr( "autocomplete", "off" ); this._on( this.element, { keydown: function( event ) { @@ -2856,8 +5680,10 @@ $.widget( "ui.autocomplete", { this._keyEvent( "next", event ); break; case keyCode.ENTER: + // when menu is open and has focus if ( this.menu.active ) { + // #6055 - Opera still allows the keypress to occur // which causes forms to submit suppressKeyPress = true; @@ -2876,6 +5702,7 @@ $.widget( "ui.autocomplete", { this._value( this.term ); } this.close( event ); + // Different browsers have different default behavior for escape // Single press can mean undo or clear // Double press in IE means clear the whole form @@ -2884,6 +5711,7 @@ $.widget( "ui.autocomplete", { break; default: suppressKeyPressRepeat = true; + // search timeout should be triggered before the input value is changed this._searchTimeout( event ); break; @@ -2901,7 +5729,7 @@ $.widget( "ui.autocomplete", { return; } - // replicate some key handlers to allow them to repeat in Firefox and Opera + // Replicate some key handlers to allow them to repeat in Firefox and Opera var keyCode = $.ui.keyCode; switch ( event.keyCode ) { case keyCode.PAGE_UP: @@ -2940,51 +5768,46 @@ $.widget( "ui.autocomplete", { this.close( event ); this._change( event ); } - }); + } ); this._initSource(); this.menu = $( "<ul>" ) - .addClass( "ui-autocomplete ui-front" ) .appendTo( this._appendTo() ) - .menu({ + .menu( { + // disable ARIA support, the live region takes care of that role: null - }) + } ) .hide() .menu( "instance" ); + this._addClass( this.menu.element, "ui-autocomplete", "ui-front" ); this._on( this.menu.element, { mousedown: function( event ) { + // prevent moving focus out of the text field event.preventDefault(); // IE doesn't prevent moving focus even with event.preventDefault() // so we set a flag to know when we should ignore the blur event this.cancelBlur = true; - this._delay(function() { + this._delay( function() { delete this.cancelBlur; - }); - - // clicking on the scrollbar causes focus to shift to the body - // but we can't detect a mouseup or a click immediately afterward - // so we have to track the next mousedown and close the menu if - // the user clicks somewhere outside of the autocomplete - var menuElement = this.menu.element[ 0 ]; - if ( !$( event.target ).closest( ".ui-menu-item" ).length ) { - this._delay(function() { - var that = this; - this.document.one( "mousedown", function( event ) { - if ( event.target !== that.element[ 0 ] && - event.target !== menuElement && - !$.contains( menuElement, event.target ) ) { - that.close(); - } - }); - }); - } + + // Support: IE 8 only + // Right clicking a menu item or selecting text from the menu items will + // result in focus moving out of the input. However, we've already received + // and ignored the blur event because of the cancelBlur flag set above. So + // we restore focus to ensure that the menu closes properly based on the user's + // next actions. + if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) { + this.element.trigger( "focus" ); + } + } ); }, menufocus: function( event, ui ) { var label, item; + // support: Firefox // Prevent accidental activation of menu items in Firefox (#7024 #9118) if ( this.isNewMenu ) { @@ -2994,7 +5817,7 @@ $.widget( "ui.autocomplete", { this.document.one( "mousemove", function() { $( event.target ).trigger( event.originalEvent ); - }); + } ); return; } @@ -3002,6 +5825,7 @@ $.widget( "ui.autocomplete", { item = ui.item.data( "ui-autocomplete-item" ); if ( false !== this._trigger( "focus", event, { item: item } ) ) { + // use value to match what will end up in the input, if it was a key event if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) { this._value( item.value ); @@ -3019,22 +5843,24 @@ $.widget( "ui.autocomplete", { var item = ui.item.data( "ui-autocomplete-item" ), previous = this.previous; - // only trigger when focus was lost (click on menu) - if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) { - this.element.focus(); + // Only trigger when focus was lost (click on menu) + if ( this.element[ 0 ] !== $.ui.safeActiveElement( this.document[ 0 ] ) ) { + this.element.trigger( "focus" ); this.previous = previous; + // #6109 - IE triggers two focus events and the second // is asynchronous, so we need to reset the previous // term synchronously and asynchronously :-( - this._delay(function() { + this._delay( function() { this.previous = previous; this.selectedItem = item; - }); + } ); } if ( false !== this._trigger( "select", event, { item: item } ) ) { this._value( item.value ); } + // reset the term after the select event // this allows custom select handling to work properly this.term = this._value(); @@ -3042,31 +5868,30 @@ $.widget( "ui.autocomplete", { this.close( event ); this.selectedItem = item; } - }); + } ); - this.liveRegion = $( "<span>", { - role: "status", - "aria-live": "assertive", - "aria-relevant": "additions" - }) - .addClass( "ui-helper-hidden-accessible" ) + this.liveRegion = $( "<div>", { + role: "status", + "aria-live": "assertive", + "aria-relevant": "additions" + } ) .appendTo( this.document[ 0 ].body ); - // turning off autocomplete prevents the browser from remembering the + this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" ); + + // Turning off autocomplete prevents the browser from remembering the // value when navigating through history, so we re-enable autocomplete // if the page is unloaded before the widget is destroyed. #7790 this._on( this.window, { beforeunload: function() { this.element.removeAttr( "autocomplete" ); } - }); + } ); }, _destroy: function() { clearTimeout( this.searching ); - this.element - .removeClass( "ui-autocomplete-input" ) - .removeAttr( "autocomplete" ); + this.element.removeAttr( "autocomplete" ); this.menu.element.remove(); this.liveRegion.remove(); }, @@ -3084,6 +5909,20 @@ $.widget( "ui.autocomplete", { } }, + _isEventTargetInWidget: function( event ) { + var menuElement = this.menu.element[ 0 ]; + + return event.target === this.element[ 0 ] || + event.target === menuElement || + $.contains( menuElement, event.target ); + }, + + _closeOnClickOutside: function( event ) { + if ( !this._isEventTargetInWidget( event ) ) { + this.close(); + } + }, + _appendTo: function() { var element = this.options.appendTo; @@ -3094,7 +5933,7 @@ $.widget( "ui.autocomplete", { } if ( !element || !element[ 0 ] ) { - element = this.element.closest( ".ui-front" ); + element = this.element.closest( ".ui-front, dialog" ); } if ( !element.length ) { @@ -3118,7 +5957,7 @@ $.widget( "ui.autocomplete", { if ( that.xhr ) { that.xhr.abort(); } - that.xhr = $.ajax({ + that.xhr = $.ajax( { url: url, data: request, dataType: "json", @@ -3126,9 +5965,9 @@ $.widget( "ui.autocomplete", { response( data ); }, error: function() { - response([]); + response( [] ); } - }); + } ); }; } else { this.source = this.options.source; @@ -3137,7 +5976,7 @@ $.widget( "ui.autocomplete", { _searchTimeout: function( event ) { clearTimeout( this.searching ); - this.searching = this._delay(function() { + this.searching = this._delay( function() { // Search if the value has changed, or if the user retypes the same value (see #7434) var equalValues = this.term === this._value(), @@ -3154,7 +5993,7 @@ $.widget( "ui.autocomplete", { search: function( value, event ) { value = value != null ? value : this._value(); - // always save the actual value, not the one passed as an argument + // Always save the actual value, not the one passed as an argument this.term = this._value(); if ( value.length < this.options.minLength ) { @@ -3170,7 +6009,7 @@ $.widget( "ui.autocomplete", { _search: function( value ) { this.pending++; - this.element.addClass( "ui-autocomplete-loading" ); + this._addClass( "ui-autocomplete-loading" ); this.cancelSearch = false; this.source( { term: value }, this._response() ); @@ -3179,14 +6018,14 @@ $.widget( "ui.autocomplete", { _response: function() { var index = ++this.requestIndex; - return $.proxy(function( content ) { + return $.proxy( function( content ) { if ( index === this.requestIndex ) { this.__response( content ); } this.pending--; if ( !this.pending ) { - this.element.removeClass( "ui-autocomplete-loading" ); + this._removeClass( "ui-autocomplete-loading" ); } }, this ); }, @@ -3200,6 +6039,7 @@ $.widget( "ui.autocomplete", { this._suggest( content ); this._trigger( "open" ); } else { + // use ._close() instead of .close() so we don't cancel future searches this._close(); } @@ -3211,6 +6051,10 @@ $.widget( "ui.autocomplete", { }, _close: function( event ) { + + // Remove the handler that closes the menu on outside clicks + this._off( this.document, "mousedown" ); + if ( this.menu.element.is( ":visible" ) ) { this.menu.element.hide(); this.menu.blur(); @@ -3226,6 +6070,7 @@ $.widget( "ui.autocomplete", { }, _normalize: function( items ) { + // assume all items have the right format when the first item is complete if ( items.length && items[ 0 ].label && items[ 0 ].value ) { return items; @@ -3240,8 +6085,8 @@ $.widget( "ui.autocomplete", { return $.extend( {}, item, { label: item.label || item.value, value: item.value || item.label - }); - }); + } ); + } ); }, _suggest: function( items ) { @@ -3250,21 +6095,27 @@ $.widget( "ui.autocomplete", { this.isNewMenu = true; this.menu.refresh(); - // size and position menu + // Size and position menu ul.show(); this._resizeMenu(); - ul.position( $.extend({ + ul.position( $.extend( { of: this.element }, this.options.position ) ); if ( this.options.autoFocus ) { this.menu.next(); } + + // Listen for interactions outside of the widget (#6642) + this._on( this.document, { + mousedown: "_closeOnClickOutside" + } ); }, _resizeMenu: function() { var ul = this.menu.element; ul.outerWidth( Math.max( + // Firefox wraps long text (possibly a rounding bug) // so we add 1px to avoid the wrapping (#7513) ul.width( "" ).outerWidth() + 1, @@ -3276,7 +6127,7 @@ $.widget( "ui.autocomplete", { var that = this; $.each( items, function( index, item ) { that._renderItemData( ul, item ); - }); + } ); }, _renderItemData: function( ul, item ) { @@ -3284,7 +6135,9 @@ $.widget( "ui.autocomplete", { }, _renderItem: function( ul, item ) { - return $( "<li>" ).text( item.label ).appendTo( ul ); + return $( "<li>" ) + .append( $( "<div>" ).text( item.label ) ) + .appendTo( ul ); }, _move: function( direction, event ) { @@ -3317,11 +6170,29 @@ $.widget( "ui.autocomplete", { if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { this._move( keyEvent, event ); - // prevents moving cursor to beginning/end of the text field in some browsers + // Prevents moving cursor to beginning/end of the text field in some browsers event.preventDefault(); } + }, + + // Support: Chrome <=50 + // We should be able to just use this.element.prop( "isContentEditable" ) + // but hidden elements always report false in Chrome. + // https://code.google.com/p/chromium/issues/detail?id=313082 + _isContentEditable: function( element ) { + if ( !element.length ) { + return false; + } + + var editable = element.prop( "contentEditable" ); + + if ( editable === "inherit" ) { + return this._isContentEditable( element.parent() ); + } + + return editable === "true"; } -}); +} ); $.extend( $.ui.autocomplete, { escapeRegex: function( value ) { @@ -3331,11 +6202,11 @@ $.extend( $.ui.autocomplete, { var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" ); return $.grep( array, function( value ) { return matcher.test( value.label || value.value || value ); - }); + } ); } -}); +} ); -// live region extension, adding a `messages` option +// Live region extension, adding a `messages` option // NOTE: This is an experimental API. We are still investigating // a full solution for string manipulation and internationalization. $.widget( "ui.autocomplete", $.ui.autocomplete, { @@ -3363,432 +6234,968 @@ $.widget( "ui.autocomplete", $.ui.autocomplete, { this.liveRegion.children().hide(); $( "<div>" ).text( message ).appendTo( this.liveRegion ); } -}); +} ); -var autocomplete = $.ui.autocomplete; +var widgetsAutocomplete = $.ui.autocomplete; /*! - * jQuery UI Button 1.11.4 + * jQuery UI Controlgroup 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/button/ */ +//>>label: Controlgroup +//>>group: Widgets +//>>description: Visually groups form control widgets +//>>docs: http://api.jqueryui.com/controlgroup/ +//>>demos: http://jqueryui.com/controlgroup/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/controlgroup.css +//>>css.theme: ../../themes/base/theme.css -var lastActive, - baseClasses = "ui-button ui-widget ui-state-default ui-corner-all", - typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only", - formResetHandler = function() { - var form = $( this ); - setTimeout(function() { - form.find( ":ui-button" ).button( "refresh" ); - }, 1 ); - }, - radioGroup = function( radio ) { - var name = radio.name, - form = radio.form, - radios = $( [] ); - if ( name ) { - name = name.replace( /'/g, "\\'" ); - if ( form ) { - radios = $( form ).find( "[name='" + name + "'][type=radio]" ); + +var controlgroupCornerRegex = /ui-corner-([a-z]){2,6}/g; + +var widgetsControlgroup = $.widget( "ui.controlgroup", { + version: "1.12.1", + defaultElement: "<div>", + options: { + direction: "horizontal", + disabled: null, + onlyVisible: true, + items: { + "button": "input[type=button], input[type=submit], input[type=reset], button, a", + "controlgroupLabel": ".ui-controlgroup-label", + "checkboxradio": "input[type='checkbox'], input[type='radio']", + "selectmenu": "select", + "spinner": ".ui-spinner-input" + } + }, + + _create: function() { + this._enhance(); + }, + + // To support the enhanced option in jQuery Mobile, we isolate DOM manipulation + _enhance: function() { + this.element.attr( "role", "toolbar" ); + this.refresh(); + }, + + _destroy: function() { + this._callChildMethod( "destroy" ); + this.childWidgets.removeData( "ui-controlgroup-data" ); + this.element.removeAttr( "role" ); + if ( this.options.items.controlgroupLabel ) { + this.element + .find( this.options.items.controlgroupLabel ) + .find( ".ui-controlgroup-label-contents" ) + .contents().unwrap(); + } + }, + + _initWidgets: function() { + var that = this, + childWidgets = []; + + // First we iterate over each of the items options + $.each( this.options.items, function( widget, selector ) { + var labels; + var options = {}; + + // Make sure the widget has a selector set + if ( !selector ) { + return; + } + + if ( widget === "controlgroupLabel" ) { + labels = that.element.find( selector ); + labels.each( function() { + var element = $( this ); + + if ( element.children( ".ui-controlgroup-label-contents" ).length ) { + return; + } + element.contents() + .wrapAll( "<span class='ui-controlgroup-label-contents'></span>" ); + } ); + that._addClass( labels, null, "ui-widget ui-widget-content ui-state-default" ); + childWidgets = childWidgets.concat( labels.get() ); + return; + } + + // Make sure the widget actually exists + if ( !$.fn[ widget ] ) { + return; + } + + // We assume everything is in the middle to start because we can't determine + // first / last elements until all enhancments are done. + if ( that[ "_" + widget + "Options" ] ) { + options = that[ "_" + widget + "Options" ]( "middle" ); } else { - radios = $( "[name='" + name + "'][type=radio]", radio.ownerDocument ) - .filter(function() { - return !this.form; - }); + options = { classes: {} }; } + + // Find instances of this widget inside controlgroup and init them + that.element + .find( selector ) + .each( function() { + var element = $( this ); + var instance = element[ widget ]( "instance" ); + + // We need to clone the default options for this type of widget to avoid + // polluting the variable options which has a wider scope than a single widget. + var instanceOptions = $.widget.extend( {}, options ); + + // If the button is the child of a spinner ignore it + // TODO: Find a more generic solution + if ( widget === "button" && element.parent( ".ui-spinner" ).length ) { + return; + } + + // Create the widget if it doesn't exist + if ( !instance ) { + instance = element[ widget ]()[ widget ]( "instance" ); + } + if ( instance ) { + instanceOptions.classes = + that._resolveClassesValues( instanceOptions.classes, instance ); + } + element[ widget ]( instanceOptions ); + + // Store an instance of the controlgroup to be able to reference + // from the outermost element for changing options and refresh + var widgetElement = element[ widget ]( "widget" ); + $.data( widgetElement[ 0 ], "ui-controlgroup-data", + instance ? instance : element[ widget ]( "instance" ) ); + + childWidgets.push( widgetElement[ 0 ] ); + } ); + } ); + + this.childWidgets = $( $.unique( childWidgets ) ); + this._addClass( this.childWidgets, "ui-controlgroup-item" ); + }, + + _callChildMethod: function( method ) { + this.childWidgets.each( function() { + var element = $( this ), + data = element.data( "ui-controlgroup-data" ); + if ( data && data[ method ] ) { + data[ method ](); + } + } ); + }, + + _updateCornerClass: function( element, position ) { + var remove = "ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-corner-all"; + var add = this._buildSimpleOptions( position, "label" ).classes.label; + + this._removeClass( element, null, remove ); + this._addClass( element, null, add ); + }, + + _buildSimpleOptions: function( position, key ) { + var direction = this.options.direction === "vertical"; + var result = { + classes: {} + }; + result.classes[ key ] = { + "middle": "", + "first": "ui-corner-" + ( direction ? "top" : "left" ), + "last": "ui-corner-" + ( direction ? "bottom" : "right" ), + "only": "ui-corner-all" + }[ position ]; + + return result; + }, + + _spinnerOptions: function( position ) { + var options = this._buildSimpleOptions( position, "ui-spinner" ); + + options.classes[ "ui-spinner-up" ] = ""; + options.classes[ "ui-spinner-down" ] = ""; + + return options; + }, + + _buttonOptions: function( position ) { + return this._buildSimpleOptions( position, "ui-button" ); + }, + + _checkboxradioOptions: function( position ) { + return this._buildSimpleOptions( position, "ui-checkboxradio-label" ); + }, + + _selectmenuOptions: function( position ) { + var direction = this.options.direction === "vertical"; + return { + width: direction ? "auto" : false, + classes: { + middle: { + "ui-selectmenu-button-open": "", + "ui-selectmenu-button-closed": "" + }, + first: { + "ui-selectmenu-button-open": "ui-corner-" + ( direction ? "top" : "tl" ), + "ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "top" : "left" ) + }, + last: { + "ui-selectmenu-button-open": direction ? "" : "ui-corner-tr", + "ui-selectmenu-button-closed": "ui-corner-" + ( direction ? "bottom" : "right" ) + }, + only: { + "ui-selectmenu-button-open": "ui-corner-top", + "ui-selectmenu-button-closed": "ui-corner-all" + } + + }[ position ] + }; + }, + + _resolveClassesValues: function( classes, instance ) { + var result = {}; + $.each( classes, function( key ) { + var current = instance.options.classes[ key ] || ""; + current = $.trim( current.replace( controlgroupCornerRegex, "" ) ); + result[ key ] = ( current + " " + classes[ key ] ).replace( /\s+/g, " " ); + } ); + return result; + }, + + _setOption: function( key, value ) { + if ( key === "direction" ) { + this._removeClass( "ui-controlgroup-" + this.options.direction ); } - return radios; - }; -$.widget( "ui.button", { - version: "1.11.4", - defaultElement: "<button>", + this._super( key, value ); + if ( key === "disabled" ) { + this._callChildMethod( value ? "disable" : "enable" ); + return; + } + + this.refresh(); + }, + + refresh: function() { + var children, + that = this; + + this._addClass( "ui-controlgroup ui-controlgroup-" + this.options.direction ); + + if ( this.options.direction === "horizontal" ) { + this._addClass( null, "ui-helper-clearfix" ); + } + this._initWidgets(); + + children = this.childWidgets; + + // We filter here because we need to track all childWidgets not just the visible ones + if ( this.options.onlyVisible ) { + children = children.filter( ":visible" ); + } + + if ( children.length ) { + + // We do this last because we need to make sure all enhancment is done + // before determining first and last + $.each( [ "first", "last" ], function( index, value ) { + var instance = children[ value ]().data( "ui-controlgroup-data" ); + + if ( instance && that[ "_" + instance.widgetName + "Options" ] ) { + var options = that[ "_" + instance.widgetName + "Options" ]( + children.length === 1 ? "only" : value + ); + options.classes = that._resolveClassesValues( options.classes, instance ); + instance.element[ instance.widgetName ]( options ); + } else { + that._updateCornerClass( children[ value ](), value ); + } + } ); + + // Finally call the refresh method on each of the child widgets. + this._callChildMethod( "refresh" ); + } + } +} ); + +/*! + * jQuery UI Checkboxradio 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Checkboxradio +//>>group: Widgets +//>>description: Enhances a form with multiple themeable checkboxes or radio buttons. +//>>docs: http://api.jqueryui.com/checkboxradio/ +//>>demos: http://jqueryui.com/checkboxradio/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/button.css +//>>css.structure: ../../themes/base/checkboxradio.css +//>>css.theme: ../../themes/base/theme.css + + + +$.widget( "ui.checkboxradio", [ $.ui.formResetMixin, { + version: "1.12.1", options: { disabled: null, - text: true, label: null, - icons: { - primary: null, - secondary: null + icon: true, + classes: { + "ui-checkboxradio-label": "ui-corner-all", + "ui-checkboxradio-icon": "ui-corner-all" } }, + + _getCreateOptions: function() { + var disabled, labels; + var that = this; + var options = this._super() || {}; + + // We read the type here, because it makes more sense to throw a element type error first, + // rather then the error for lack of a label. Often if its the wrong type, it + // won't have a label (e.g. calling on a div, btn, etc) + this._readType(); + + labels = this.element.labels(); + + // If there are multiple labels, use the last one + this.label = $( labels[ labels.length - 1 ] ); + if ( !this.label.length ) { + $.error( "No label found for checkboxradio widget" ); + } + + this.originalLabel = ""; + + // We need to get the label text but this may also need to make sure it does not contain the + // input itself. + this.label.contents().not( this.element[ 0 ] ).each( function() { + + // The label contents could be text, html, or a mix. We concat each element to get a + // string representation of the label, without the input as part of it. + that.originalLabel += this.nodeType === 3 ? $( this ).text() : this.outerHTML; + } ); + + // Set the label option if we found label text + if ( this.originalLabel ) { + options.label = this.originalLabel; + } + + disabled = this.element[ 0 ].disabled; + if ( disabled != null ) { + options.disabled = disabled; + } + return options; + }, + _create: function() { - this.element.closest( "form" ) - .unbind( "reset" + this.eventNamespace ) - .bind( "reset" + this.eventNamespace, formResetHandler ); + var checked = this.element[ 0 ].checked; - if ( typeof this.options.disabled !== "boolean" ) { - this.options.disabled = !!this.element.prop( "disabled" ); - } else { - this.element.prop( "disabled", this.options.disabled ); + this._bindFormResetHandler(); + + if ( this.options.disabled == null ) { + this.options.disabled = this.element[ 0 ].disabled; } - this._determineButtonType(); - this.hasTitle = !!this.buttonElement.attr( "title" ); + this._setOption( "disabled", this.options.disabled ); + this._addClass( "ui-checkboxradio", "ui-helper-hidden-accessible" ); + this._addClass( this.label, "ui-checkboxradio-label", "ui-button ui-widget" ); - var that = this, - options = this.options, - toggleButton = this.type === "checkbox" || this.type === "radio", - activeClass = !toggleButton ? "ui-state-active" : ""; + if ( this.type === "radio" ) { + this._addClass( this.label, "ui-checkboxradio-radio-label" ); + } - if ( options.label === null ) { - options.label = (this.type === "input" ? this.buttonElement.val() : this.buttonElement.html()); + if ( this.options.label && this.options.label !== this.originalLabel ) { + this._updateLabel(); + } else if ( this.originalLabel ) { + this.options.label = this.originalLabel; } - this._hoverable( this.buttonElement ); + this._enhance(); - this.buttonElement - .addClass( baseClasses ) - .attr( "role", "button" ) - .bind( "mouseenter" + this.eventNamespace, function() { - if ( options.disabled ) { - return; - } - if ( this === lastActive ) { - $( this ).addClass( "ui-state-active" ); - } - }) - .bind( "mouseleave" + this.eventNamespace, function() { - if ( options.disabled ) { - return; - } - $( this ).removeClass( activeClass ); - }) - .bind( "click" + this.eventNamespace, function( event ) { - if ( options.disabled ) { - event.preventDefault(); - event.stopImmediatePropagation(); - } - }); + if ( checked ) { + this._addClass( this.label, "ui-checkboxradio-checked", "ui-state-active" ); + if ( this.icon ) { + this._addClass( this.icon, null, "ui-state-hover" ); + } + } - // Can't use _focusable() because the element that receives focus - // and the element that gets the ui-state-focus class are different - this._on({ + this._on( { + change: "_toggleClasses", focus: function() { - this.buttonElement.addClass( "ui-state-focus" ); + this._addClass( this.label, null, "ui-state-focus ui-visual-focus" ); }, blur: function() { - this.buttonElement.removeClass( "ui-state-focus" ); + this._removeClass( this.label, null, "ui-state-focus ui-visual-focus" ); } - }); + } ); + }, - if ( toggleButton ) { - this.element.bind( "change" + this.eventNamespace, function() { - that.refresh(); - }); + _readType: function() { + var nodeName = this.element[ 0 ].nodeName.toLowerCase(); + this.type = this.element[ 0 ].type; + if ( nodeName !== "input" || !/radio|checkbox/.test( this.type ) ) { + $.error( "Can't create checkboxradio on element.nodeName=" + nodeName + + " and element.type=" + this.type ); } + }, - if ( this.type === "checkbox" ) { - this.buttonElement.bind( "click" + this.eventNamespace, function() { - if ( options.disabled ) { - return false; - } - }); - } else if ( this.type === "radio" ) { - this.buttonElement.bind( "click" + this.eventNamespace, function() { - if ( options.disabled ) { - return false; - } - $( this ).addClass( "ui-state-active" ); - that.buttonElement.attr( "aria-pressed", "true" ); - - var radio = that.element[ 0 ]; - radioGroup( radio ) - .not( radio ) - .map(function() { - return $( this ).button( "widget" )[ 0 ]; - }) - .removeClass( "ui-state-active" ) - .attr( "aria-pressed", "false" ); - }); - } else { - this.buttonElement - .bind( "mousedown" + this.eventNamespace, function() { - if ( options.disabled ) { - return false; - } - $( this ).addClass( "ui-state-active" ); - lastActive = this; - that.document.one( "mouseup", function() { - lastActive = null; - }); - }) - .bind( "mouseup" + this.eventNamespace, function() { - if ( options.disabled ) { - return false; - } - $( this ).removeClass( "ui-state-active" ); - }) - .bind( "keydown" + this.eventNamespace, function(event) { - if ( options.disabled ) { - return false; - } - if ( event.keyCode === $.ui.keyCode.SPACE || event.keyCode === $.ui.keyCode.ENTER ) { - $( this ).addClass( "ui-state-active" ); - } - }) - // see #8559, we bind to blur here in case the button element loses - // focus between keydown and keyup, it would be left in an "active" state - .bind( "keyup" + this.eventNamespace + " blur" + this.eventNamespace, function() { - $( this ).removeClass( "ui-state-active" ); - }); - - if ( this.buttonElement.is("a") ) { - this.buttonElement.keyup(function(event) { - if ( event.keyCode === $.ui.keyCode.SPACE ) { - // TODO pass through original event correctly (just as 2nd argument doesn't work) - $( this ).click(); - } - }); - } - } + // Support jQuery Mobile enhanced option + _enhance: function() { + this._updateIcon( this.element[ 0 ].checked ); + }, - this._setOption( "disabled", options.disabled ); - this._resetButton(); + widget: function() { + return this.label; }, - _determineButtonType: function() { - var ancestor, labelSelector, checked; + _getRadioGroup: function() { + var group; + var name = this.element[ 0 ].name; + var nameSelector = "input[name='" + $.ui.escapeSelector( name ) + "']"; - if ( this.element.is("[type=checkbox]") ) { - this.type = "checkbox"; - } else if ( this.element.is("[type=radio]") ) { - this.type = "radio"; - } else if ( this.element.is("input") ) { - this.type = "input"; - } else { - this.type = "button"; - } - - if ( this.type === "checkbox" || this.type === "radio" ) { - // we don't search against the document in case the element - // is disconnected from the DOM - ancestor = this.element.parents().last(); - labelSelector = "label[for='" + this.element.attr("id") + "']"; - this.buttonElement = ancestor.find( labelSelector ); - if ( !this.buttonElement.length ) { - ancestor = ancestor.length ? ancestor.siblings() : this.element.siblings(); - this.buttonElement = ancestor.filter( labelSelector ); - if ( !this.buttonElement.length ) { - this.buttonElement = ancestor.find( labelSelector ); - } - } - this.element.addClass( "ui-helper-hidden-accessible" ); + if ( !name ) { + return $( [] ); + } - checked = this.element.is( ":checked" ); - if ( checked ) { - this.buttonElement.addClass( "ui-state-active" ); - } - this.buttonElement.prop( "aria-pressed", checked ); + if ( this.form.length ) { + group = $( this.form[ 0 ].elements ).filter( nameSelector ); } else { - this.buttonElement = this.element; + + // Not inside a form, check all inputs that also are not inside a form + group = $( nameSelector ).filter( function() { + return $( this ).form().length === 0; + } ); } + + return group.not( this.element ); }, - widget: function() { - return this.buttonElement; + _toggleClasses: function() { + var checked = this.element[ 0 ].checked; + this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked ); + + if ( this.options.icon && this.type === "checkbox" ) { + this._toggleClass( this.icon, null, "ui-icon-check ui-state-checked", checked ) + ._toggleClass( this.icon, null, "ui-icon-blank", !checked ); + } + + if ( this.type === "radio" ) { + this._getRadioGroup() + .each( function() { + var instance = $( this ).checkboxradio( "instance" ); + + if ( instance ) { + instance._removeClass( instance.label, + "ui-checkboxradio-checked", "ui-state-active" ); + } + } ); + } }, _destroy: function() { - this.element - .removeClass( "ui-helper-hidden-accessible" ); - this.buttonElement - .removeClass( baseClasses + " ui-state-active " + typeClasses ) - .removeAttr( "role" ) - .removeAttr( "aria-pressed" ) - .html( this.buttonElement.find(".ui-button-text").html() ); + this._unbindFormResetHandler(); - if ( !this.hasTitle ) { - this.buttonElement.removeAttr( "title" ); + if ( this.icon ) { + this.icon.remove(); + this.iconSpace.remove(); } }, _setOption: function( key, value ) { + + // We don't allow the value to be set to nothing + if ( key === "label" && !value ) { + return; + } + this._super( key, value ); + if ( key === "disabled" ) { - this.widget().toggleClass( "ui-state-disabled", !!value ); - this.element.prop( "disabled", !!value ); - if ( value ) { - if ( this.type === "checkbox" || this.type === "radio" ) { - this.buttonElement.removeClass( "ui-state-focus" ); - } else { - this.buttonElement.removeClass( "ui-state-focus ui-state-active" ); - } - } + this._toggleClass( this.label, null, "ui-state-disabled", value ); + this.element[ 0 ].disabled = value; + + // Don't refresh when setting disabled return; } - this._resetButton(); + this.refresh(); + }, + + _updateIcon: function( checked ) { + var toAdd = "ui-icon ui-icon-background "; + + if ( this.options.icon ) { + if ( !this.icon ) { + this.icon = $( "<span>" ); + this.iconSpace = $( "<span> </span>" ); + this._addClass( this.iconSpace, "ui-checkboxradio-icon-space" ); + } + + if ( this.type === "checkbox" ) { + toAdd += checked ? "ui-icon-check ui-state-checked" : "ui-icon-blank"; + this._removeClass( this.icon, null, checked ? "ui-icon-blank" : "ui-icon-check" ); + } else { + toAdd += "ui-icon-blank"; + } + this._addClass( this.icon, "ui-checkboxradio-icon", toAdd ); + if ( !checked ) { + this._removeClass( this.icon, null, "ui-icon-check ui-state-checked" ); + } + this.icon.prependTo( this.label ).after( this.iconSpace ); + } else if ( this.icon !== undefined ) { + this.icon.remove(); + this.iconSpace.remove(); + delete this.icon; + } + }, + + _updateLabel: function() { + + // Remove the contents of the label ( minus the icon, icon space, and input ) + var contents = this.label.contents().not( this.element[ 0 ] ); + if ( this.icon ) { + contents = contents.not( this.icon[ 0 ] ); + } + if ( this.iconSpace ) { + contents = contents.not( this.iconSpace[ 0 ] ); + } + contents.remove(); + + this.label.append( this.options.label ); }, refresh: function() { - //See #8237 & #8828 - var isDisabled = this.element.is( "input, button" ) ? this.element.is( ":disabled" ) : this.element.hasClass( "ui-button-disabled" ); + var checked = this.element[ 0 ].checked, + isDisabled = this.element[ 0 ].disabled; + + this._updateIcon( checked ); + this._toggleClass( this.label, "ui-checkboxradio-checked", "ui-state-active", checked ); + if ( this.options.label !== null ) { + this._updateLabel(); + } if ( isDisabled !== this.options.disabled ) { - this._setOption( "disabled", isDisabled ); + this._setOptions( { "disabled": isDisabled } ); } - if ( this.type === "radio" ) { - radioGroup( this.element[0] ).each(function() { - if ( $( this ).is( ":checked" ) ) { - $( this ).button( "widget" ) - .addClass( "ui-state-active" ) - .attr( "aria-pressed", "true" ); - } else { - $( this ).button( "widget" ) - .removeClass( "ui-state-active" ) - .attr( "aria-pressed", "false" ); - } - }); - } else if ( this.type === "checkbox" ) { - if ( this.element.is( ":checked" ) ) { - this.buttonElement - .addClass( "ui-state-active" ) - .attr( "aria-pressed", "true" ); - } else { - this.buttonElement - .removeClass( "ui-state-active" ) - .attr( "aria-pressed", "false" ); - } + } + +} ] ); + +var widgetsCheckboxradio = $.ui.checkboxradio; + + +/*! + * jQuery UI Button 1.12.1 + * http://jqueryui.com + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + */ + +//>>label: Button +//>>group: Widgets +//>>description: Enhances a form with themeable buttons. +//>>docs: http://api.jqueryui.com/button/ +//>>demos: http://jqueryui.com/button/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/button.css +//>>css.theme: ../../themes/base/theme.css + + + +$.widget( "ui.button", { + version: "1.12.1", + defaultElement: "<button>", + options: { + classes: { + "ui-button": "ui-corner-all" + }, + disabled: null, + icon: null, + iconPosition: "beginning", + label: null, + showLabel: true + }, + + _getCreateOptions: function() { + var disabled, + + // This is to support cases like in jQuery Mobile where the base widget does have + // an implementation of _getCreateOptions + options = this._super() || {}; + + this.isInput = this.element.is( "input" ); + + disabled = this.element[ 0 ].disabled; + if ( disabled != null ) { + options.disabled = disabled; + } + + this.originalLabel = this.isInput ? this.element.val() : this.element.html(); + if ( this.originalLabel ) { + options.label = this.originalLabel; } + + return options; }, - _resetButton: function() { - if ( this.type === "input" ) { - if ( this.options.label ) { + _create: function() { + if ( !this.option.showLabel & !this.options.icon ) { + this.options.showLabel = true; + } + + // We have to check the option again here even though we did in _getCreateOptions, + // because null may have been passed on init which would override what was set in + // _getCreateOptions + if ( this.options.disabled == null ) { + this.options.disabled = this.element[ 0 ].disabled || false; + } + + this.hasTitle = !!this.element.attr( "title" ); + + // Check to see if the label needs to be set or if its already correct + if ( this.options.label && this.options.label !== this.originalLabel ) { + if ( this.isInput ) { this.element.val( this.options.label ); + } else { + this.element.html( this.options.label ); } - return; } - var buttonElement = this.buttonElement.removeClass( typeClasses ), - buttonText = $( "<span></span>", this.document[0] ) - .addClass( "ui-button-text" ) - .html( this.options.label ) - .appendTo( buttonElement.empty() ) - .text(), - icons = this.options.icons, - multipleIcons = icons.primary && icons.secondary, - buttonClasses = []; + this._addClass( "ui-button", "ui-widget" ); + this._setOption( "disabled", this.options.disabled ); + this._enhance(); - if ( icons.primary || icons.secondary ) { - if ( this.options.text ) { - buttonClasses.push( "ui-button-text-icon" + ( multipleIcons ? "s" : ( icons.primary ? "-primary" : "-secondary" ) ) ); - } + if ( this.element.is( "a" ) ) { + this._on( { + "keyup": function( event ) { + if ( event.keyCode === $.ui.keyCode.SPACE ) { + event.preventDefault(); - if ( icons.primary ) { - buttonElement.prepend( "<span class='ui-button-icon-primary ui-icon " + icons.primary + "'></span>" ); - } + // Support: PhantomJS <= 1.9, IE 8 Only + // If a native click is available use it so we actually cause navigation + // otherwise just trigger a click event + if ( this.element[ 0 ].click ) { + this.element[ 0 ].click(); + } else { + this.element.trigger( "click" ); + } + } + } + } ); + } + }, + + _enhance: function() { + if ( !this.element.is( "button" ) ) { + this.element.attr( "role", "button" ); + } + + if ( this.options.icon ) { + this._updateIcon( "icon", this.options.icon ); + this._updateTooltip(); + } + }, + + _updateTooltip: function() { + this.title = this.element.attr( "title" ); + + if ( !this.options.showLabel && !this.title ) { + this.element.attr( "title", this.options.label ); + } + }, + + _updateIcon: function( option, value ) { + var icon = option !== "iconPosition", + position = icon ? this.options.iconPosition : value, + displayBlock = position === "top" || position === "bottom"; + + // Create icon + if ( !this.icon ) { + this.icon = $( "<span>" ); + + this._addClass( this.icon, "ui-button-icon", "ui-icon" ); - if ( icons.secondary ) { - buttonElement.append( "<span class='ui-button-icon-secondary ui-icon " + icons.secondary + "'></span>" ); + if ( !this.options.showLabel ) { + this._addClass( "ui-button-icon-only" ); } + } else if ( icon ) { - if ( !this.options.text ) { - buttonClasses.push( multipleIcons ? "ui-button-icons-only" : "ui-button-icon-only" ); + // If we are updating the icon remove the old icon class + this._removeClass( this.icon, null, this.options.icon ); + } - if ( !this.hasTitle ) { - buttonElement.attr( "title", $.trim( buttonText ) ); - } + // If we are updating the icon add the new icon class + if ( icon ) { + this._addClass( this.icon, null, value ); + } + + this._attachIcon( position ); + + // If the icon is on top or bottom we need to add the ui-widget-icon-block class and remove + // the iconSpace if there is one. + if ( displayBlock ) { + this._addClass( this.icon, null, "ui-widget-icon-block" ); + if ( this.iconSpace ) { + this.iconSpace.remove(); } } else { - buttonClasses.push( "ui-button-text-only" ); + + // Position is beginning or end so remove the ui-widget-icon-block class and add the + // space if it does not exist + if ( !this.iconSpace ) { + this.iconSpace = $( "<span> </span>" ); + this._addClass( this.iconSpace, "ui-button-icon-space" ); + } + this._removeClass( this.icon, null, "ui-wiget-icon-block" ); + this._attachIconSpace( position ); } - buttonElement.addClass( buttonClasses.join( " " ) ); - } -}); + }, -$.widget( "ui.buttonset", { - version: "1.11.4", - options: { - items: "button, input[type=button], input[type=submit], input[type=reset], input[type=checkbox], input[type=radio], a, :data(ui-button)" + _destroy: function() { + this.element.removeAttr( "role" ); + + if ( this.icon ) { + this.icon.remove(); + } + if ( this.iconSpace ) { + this.iconSpace.remove(); + } + if ( !this.hasTitle ) { + this.element.removeAttr( "title" ); + } }, - _create: function() { - this.element.addClass( "ui-buttonset" ); + _attachIconSpace: function( iconPosition ) { + this.icon[ /^(?:end|bottom)/.test( iconPosition ) ? "before" : "after" ]( this.iconSpace ); }, - _init: function() { - this.refresh(); + _attachIcon: function( iconPosition ) { + this.element[ /^(?:end|bottom)/.test( iconPosition ) ? "append" : "prepend" ]( this.icon ); + }, + + _setOptions: function( options ) { + var newShowLabel = options.showLabel === undefined ? + this.options.showLabel : + options.showLabel, + newIcon = options.icon === undefined ? this.options.icon : options.icon; + + if ( !newShowLabel && !newIcon ) { + options.showLabel = true; + } + this._super( options ); }, _setOption: function( key, value ) { - if ( key === "disabled" ) { - this.buttons.button( "option", key, value ); + if ( key === "icon" ) { + if ( value ) { + this._updateIcon( key, value ); + } else if ( this.icon ) { + this.icon.remove(); + if ( this.iconSpace ) { + this.iconSpace.remove(); + } + } + } + + if ( key === "iconPosition" ) { + this._updateIcon( key, value ); + } + + // Make sure we can't end up with a button that has neither text nor icon + if ( key === "showLabel" ) { + this._toggleClass( "ui-button-icon-only", null, !value ); + this._updateTooltip(); + } + + if ( key === "label" ) { + if ( this.isInput ) { + this.element.val( value ); + } else { + + // If there is an icon, append it, else nothing then append the value + // this avoids removal of the icon when setting label text + this.element.html( value ); + if ( this.icon ) { + this._attachIcon( this.options.iconPosition ); + this._attachIconSpace( this.options.iconPosition ); + } + } } this._super( key, value ); + + if ( key === "disabled" ) { + this._toggleClass( null, "ui-state-disabled", value ); + this.element[ 0 ].disabled = value; + if ( value ) { + this.element.blur(); + } + } }, refresh: function() { - var rtl = this.element.css( "direction" ) === "rtl", - allButtons = this.element.find( this.options.items ), - existingButtons = allButtons.filter( ":ui-button" ); - - // Initialize new buttons - allButtons.not( ":ui-button" ).button(); - - // Refresh existing buttons - existingButtons.button( "refresh" ); - - this.buttons = allButtons - .map(function() { - return $( this ).button( "widget" )[ 0 ]; - }) - .removeClass( "ui-corner-all ui-corner-left ui-corner-right" ) - .filter( ":first" ) - .addClass( rtl ? "ui-corner-right" : "ui-corner-left" ) - .end() - .filter( ":last" ) - .addClass( rtl ? "ui-corner-left" : "ui-corner-right" ) - .end() - .end(); - }, - _destroy: function() { - this.element.removeClass( "ui-buttonset" ); - this.buttons - .map(function() { - return $( this ).button( "widget" )[ 0 ]; - }) - .removeClass( "ui-corner-left ui-corner-right" ) - .end() - .button( "destroy" ); + // Make sure to only check disabled if its an element that supports this otherwise + // check for the disabled class to determine state + var isDisabled = this.element.is( "input, button" ) ? + this.element[ 0 ].disabled : this.element.hasClass( "ui-button-disabled" ); + + if ( isDisabled !== this.options.disabled ) { + this._setOptions( { disabled: isDisabled } ); + } + + this._updateTooltip(); } -}); +} ); + +// DEPRECATED +if ( $.uiBackCompat !== false ) { + + // Text and Icons options + $.widget( "ui.button", $.ui.button, { + options: { + text: true, + icons: { + primary: null, + secondary: null + } + }, + + _create: function() { + if ( this.options.showLabel && !this.options.text ) { + this.options.showLabel = this.options.text; + } + if ( !this.options.showLabel && this.options.text ) { + this.options.text = this.options.showLabel; + } + if ( !this.options.icon && ( this.options.icons.primary || + this.options.icons.secondary ) ) { + if ( this.options.icons.primary ) { + this.options.icon = this.options.icons.primary; + } else { + this.options.icon = this.options.icons.secondary; + this.options.iconPosition = "end"; + } + } else if ( this.options.icon ) { + this.options.icons.primary = this.options.icon; + } + this._super(); + }, + + _setOption: function( key, value ) { + if ( key === "text" ) { + this._super( "showLabel", value ); + return; + } + if ( key === "showLabel" ) { + this.options.text = value; + } + if ( key === "icon" ) { + this.options.icons.primary = value; + } + if ( key === "icons" ) { + if ( value.primary ) { + this._super( "icon", value.primary ); + this._super( "iconPosition", "beginning" ); + } else if ( value.secondary ) { + this._super( "icon", value.secondary ); + this._super( "iconPosition", "end" ); + } + } + this._superApply( arguments ); + } + } ); + + $.fn.button = ( function( orig ) { + return function() { + if ( !this.length || ( this.length && this[ 0 ].tagName !== "INPUT" ) || + ( this.length && this[ 0 ].tagName === "INPUT" && ( + this.attr( "type" ) !== "checkbox" && this.attr( "type" ) !== "radio" + ) ) ) { + return orig.apply( this, arguments ); + } + if ( !$.ui.checkboxradio ) { + $.error( "Checkboxradio widget missing" ); + } + if ( arguments.length === 0 ) { + return this.checkboxradio( { + "icon": false + } ); + } + return this.checkboxradio.apply( this, arguments ); + }; + } )( $.fn.button ); + + $.fn.buttonset = function() { + if ( !$.ui.controlgroup ) { + $.error( "Controlgroup widget missing" ); + } + if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" && arguments[ 2 ] ) { + return this.controlgroup.apply( this, + [ arguments[ 0 ], "items.button", arguments[ 2 ] ] ); + } + if ( arguments[ 0 ] === "option" && arguments[ 1 ] === "items" ) { + return this.controlgroup.apply( this, [ arguments[ 0 ], "items.button" ] ); + } + if ( typeof arguments[ 0 ] === "object" && arguments[ 0 ].items ) { + arguments[ 0 ].items = { + button: arguments[ 0 ].items + }; + } + return this.controlgroup.apply( this, arguments ); + }; +} -var button = $.ui.button; +var widgetsButton = $.ui.button; +// jscs:disable maximumLineLength +/* jscs:disable requireCamelCaseOrUpperCaseIdentifiers */ /*! - * jQuery UI Datepicker 1.11.4 + * jQuery UI Datepicker 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/datepicker/ */ +//>>label: Datepicker +//>>group: Widgets +//>>description: Displays a calendar from an input or inline for selecting dates. +//>>docs: http://api.jqueryui.com/datepicker/ +//>>demos: http://jqueryui.com/datepicker/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/datepicker.css +//>>css.theme: ../../themes/base/theme.css + -$.extend($.ui, { datepicker: { version: "1.11.4" } }); + +$.extend( $.ui, { datepicker: { version: "1.12.1" } } ); var datepicker_instActive; function datepicker_getZindex( elem ) { var position, value; while ( elem.length && elem[ 0 ] !== document ) { + // Ignore z-index if position is set to a value where z-index is ignored by the browser // This makes behavior of this function consistent across browsers // WebKit always returns auto if the element is positioned position = elem.css( "position" ); if ( position === "absolute" || position === "relative" || position === "fixed" ) { + // IE returns 0 when zIndex is not specified // other browsers return a string // we ignore the case of nested elements with an explicit value of 0 @@ -3824,17 +7231,17 @@ function Datepicker() { this._currentClass = "ui-datepicker-current-day"; // The name of the current day marker class this._dayOverClass = "ui-datepicker-days-cell-over"; // The name of the day hover marker class this.regional = []; // Available regional settings, indexed by language code - this.regional[""] = { // Default regional settings + this.regional[ "" ] = { // Default regional settings closeText: "Done", // Display text for close link prevText: "Prev", // Display text for previous month link nextText: "Next", // Display text for next month link currentText: "Today", // Display text for current month link - monthNames: ["January","February","March","April","May","June", - "July","August","September","October","November","December"], // Names of months for drop-down and formatting - monthNamesShort: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"], // For formatting - dayNames: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"], // For formatting - dayNamesShort: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"], // For formatting - dayNamesMin: ["Su","Mo","Tu","We","Th","Fr","Sa"], // Column headings for days starting at Sunday + monthNames: [ "January","February","March","April","May","June", + "July","August","September","October","November","December" ], // Names of months for drop-down and formatting + monthNamesShort: [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ], // For formatting + dayNames: [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ], // For formatting + dayNamesShort: [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ], // For formatting + dayNamesMin: [ "Su","Mo","Tu","We","Th","Fr","Sa" ], // Column headings for days starting at Sunday weekHeader: "Wk", // Column header for week of the year dateFormat: "mm/dd/yy", // See format options on parseDate firstDay: 0, // The first day of the week, Sun = 0, Mon = 1, ... @@ -3892,13 +7299,13 @@ function Datepicker() { autoSize: false, // True to size the input for the date format, false to leave as is disabled: false // The initial disabled state }; - $.extend(this._defaults, this.regional[""]); - this.regional.en = $.extend( true, {}, this.regional[ "" ]); + $.extend( this._defaults, this.regional[ "" ] ); + this.regional.en = $.extend( true, {}, this.regional[ "" ] ); this.regional[ "en-US" ] = $.extend( true, {}, this.regional.en ); - this.dpDiv = datepicker_bindHover($("<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")); + this.dpDiv = datepicker_bindHover( $( "<div id='" + this._mainDivId + "' class='ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ); } -$.extend(Datepicker.prototype, { +$.extend( Datepicker.prototype, { /* Class name added to elements to indicate already configured with a date picker. */ markerClassName: "hasDatepicker", @@ -3914,8 +7321,8 @@ $.extend(Datepicker.prototype, { * @param settings object - the new settings to use as defaults (anonymous object) * @return the manager object */ - setDefaults: function(settings) { - datepicker_extendRemove(this._defaults, settings || {}); + setDefaults: function( settings ) { + datepicker_extendRemove( this._defaults, settings || {} ); return this; }, @@ -3923,144 +7330,147 @@ $.extend(Datepicker.prototype, { * @param target element - the target input field or division or span * @param settings object - the new settings to use for this date picker instance (anonymous) */ - _attachDatepicker: function(target, settings) { + _attachDatepicker: function( target, settings ) { var nodeName, inline, inst; nodeName = target.nodeName.toLowerCase(); - inline = (nodeName === "div" || nodeName === "span"); - if (!target.id) { + inline = ( nodeName === "div" || nodeName === "span" ); + if ( !target.id ) { this.uuid += 1; target.id = "dp" + this.uuid; } - inst = this._newInst($(target), inline); - inst.settings = $.extend({}, settings || {}); - if (nodeName === "input") { - this._connectDatepicker(target, inst); - } else if (inline) { - this._inlineDatepicker(target, inst); + inst = this._newInst( $( target ), inline ); + inst.settings = $.extend( {}, settings || {} ); + if ( nodeName === "input" ) { + this._connectDatepicker( target, inst ); + } else if ( inline ) { + this._inlineDatepicker( target, inst ); } }, /* Create a new instance object. */ - _newInst: function(target, inline) { - var id = target[0].id.replace(/([^A-Za-z0-9_\-])/g, "\\\\$1"); // escape jQuery meta chars - return {id: id, input: target, // associated target + _newInst: function( target, inline ) { + var id = target[ 0 ].id.replace( /([^A-Za-z0-9_\-])/g, "\\\\$1" ); // escape jQuery meta chars + return { id: id, input: target, // associated target selectedDay: 0, selectedMonth: 0, selectedYear: 0, // current selection drawMonth: 0, drawYear: 0, // month being drawn inline: inline, // is datepicker inline or not - dpDiv: (!inline ? this.dpDiv : // presentation div - datepicker_bindHover($("<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>")))}; + dpDiv: ( !inline ? this.dpDiv : // presentation div + datepicker_bindHover( $( "<div class='" + this._inlineClass + " ui-datepicker ui-widget ui-widget-content ui-helper-clearfix ui-corner-all'></div>" ) ) ) }; }, /* Attach the date picker to an input field. */ - _connectDatepicker: function(target, inst) { - var input = $(target); - inst.append = $([]); - inst.trigger = $([]); - if (input.hasClass(this.markerClassName)) { + _connectDatepicker: function( target, inst ) { + var input = $( target ); + inst.append = $( [] ); + inst.trigger = $( [] ); + if ( input.hasClass( this.markerClassName ) ) { return; } - this._attachments(input, inst); - input.addClass(this.markerClassName).keydown(this._doKeyDown). - keypress(this._doKeyPress).keyup(this._doKeyUp); - this._autoSize(inst); - $.data(target, "datepicker", inst); + this._attachments( input, inst ); + input.addClass( this.markerClassName ).on( "keydown", this._doKeyDown ). + on( "keypress", this._doKeyPress ).on( "keyup", this._doKeyUp ); + this._autoSize( inst ); + $.data( target, "datepicker", inst ); + //If disabled option is true, disable the datepicker once it has been attached to the input (see ticket #5665) - if( inst.settings.disabled ) { + if ( inst.settings.disabled ) { this._disableDatepicker( target ); } }, /* Make attachments based on settings. */ - _attachments: function(input, inst) { + _attachments: function( input, inst ) { var showOn, buttonText, buttonImage, - appendText = this._get(inst, "appendText"), - isRTL = this._get(inst, "isRTL"); + appendText = this._get( inst, "appendText" ), + isRTL = this._get( inst, "isRTL" ); - if (inst.append) { + if ( inst.append ) { inst.append.remove(); } - if (appendText) { - inst.append = $("<span class='" + this._appendClass + "'>" + appendText + "</span>"); - input[isRTL ? "before" : "after"](inst.append); + if ( appendText ) { + inst.append = $( "<span class='" + this._appendClass + "'>" + appendText + "</span>" ); + input[ isRTL ? "before" : "after" ]( inst.append ); } - input.unbind("focus", this._showDatepicker); + input.off( "focus", this._showDatepicker ); - if (inst.trigger) { + if ( inst.trigger ) { inst.trigger.remove(); } - showOn = this._get(inst, "showOn"); - if (showOn === "focus" || showOn === "both") { // pop-up date picker when in the marked field - input.focus(this._showDatepicker); - } - if (showOn === "button" || showOn === "both") { // pop-up date picker when button clicked - buttonText = this._get(inst, "buttonText"); - buttonImage = this._get(inst, "buttonImage"); - inst.trigger = $(this._get(inst, "buttonImageOnly") ? - $("<img/>").addClass(this._triggerClass). - attr({ src: buttonImage, alt: buttonText, title: buttonText }) : - $("<button type='button'></button>").addClass(this._triggerClass). - html(!buttonImage ? buttonText : $("<img/>").attr( - { src:buttonImage, alt:buttonText, title:buttonText }))); - input[isRTL ? "before" : "after"](inst.trigger); - inst.trigger.click(function() { - if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) { + showOn = this._get( inst, "showOn" ); + if ( showOn === "focus" || showOn === "both" ) { // pop-up date picker when in the marked field + input.on( "focus", this._showDatepicker ); + } + if ( showOn === "button" || showOn === "both" ) { // pop-up date picker when button clicked + buttonText = this._get( inst, "buttonText" ); + buttonImage = this._get( inst, "buttonImage" ); + inst.trigger = $( this._get( inst, "buttonImageOnly" ) ? + $( "<img/>" ).addClass( this._triggerClass ). + attr( { src: buttonImage, alt: buttonText, title: buttonText } ) : + $( "<button type='button'></button>" ).addClass( this._triggerClass ). + html( !buttonImage ? buttonText : $( "<img/>" ).attr( + { src:buttonImage, alt:buttonText, title:buttonText } ) ) ); + input[ isRTL ? "before" : "after" ]( inst.trigger ); + inst.trigger.on( "click", function() { + if ( $.datepicker._datepickerShowing && $.datepicker._lastInput === input[ 0 ] ) { $.datepicker._hideDatepicker(); - } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) { + } else if ( $.datepicker._datepickerShowing && $.datepicker._lastInput !== input[ 0 ] ) { $.datepicker._hideDatepicker(); - $.datepicker._showDatepicker(input[0]); + $.datepicker._showDatepicker( input[ 0 ] ); } else { - $.datepicker._showDatepicker(input[0]); + $.datepicker._showDatepicker( input[ 0 ] ); } return false; - }); + } ); } }, /* Apply the maximum length for the date format. */ - _autoSize: function(inst) { - if (this._get(inst, "autoSize") && !inst.inline) { + _autoSize: function( inst ) { + if ( this._get( inst, "autoSize" ) && !inst.inline ) { var findMax, max, maxI, i, - date = new Date(2009, 12 - 1, 20), // Ensure double digits - dateFormat = this._get(inst, "dateFormat"); + date = new Date( 2009, 12 - 1, 20 ), // Ensure double digits + dateFormat = this._get( inst, "dateFormat" ); - if (dateFormat.match(/[DM]/)) { - findMax = function(names) { + if ( dateFormat.match( /[DM]/ ) ) { + findMax = function( names ) { max = 0; maxI = 0; - for (i = 0; i < names.length; i++) { - if (names[i].length > max) { - max = names[i].length; + for ( i = 0; i < names.length; i++ ) { + if ( names[ i ].length > max ) { + max = names[ i ].length; maxI = i; } } return maxI; }; - date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? - "monthNames" : "monthNamesShort")))); - date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? - "dayNames" : "dayNamesShort"))) + 20 - date.getDay()); + date.setMonth( findMax( this._get( inst, ( dateFormat.match( /MM/ ) ? + "monthNames" : "monthNamesShort" ) ) ) ); + date.setDate( findMax( this._get( inst, ( dateFormat.match( /DD/ ) ? + "dayNames" : "dayNamesShort" ) ) ) + 20 - date.getDay() ); } - inst.input.attr("size", this._formatDate(inst, date).length); + inst.input.attr( "size", this._formatDate( inst, date ).length ); } }, /* Attach an inline date picker to a div. */ - _inlineDatepicker: function(target, inst) { - var divSpan = $(target); - if (divSpan.hasClass(this.markerClassName)) { + _inlineDatepicker: function( target, inst ) { + var divSpan = $( target ); + if ( divSpan.hasClass( this.markerClassName ) ) { return; } - divSpan.addClass(this.markerClassName).append(inst.dpDiv); - $.data(target, "datepicker", inst); - this._setDate(inst, this._getDefaultDate(inst), true); - this._updateDatepicker(inst); - this._updateAlternate(inst); + divSpan.addClass( this.markerClassName ).append( inst.dpDiv ); + $.data( target, "datepicker", inst ); + this._setDate( inst, this._getDefaultDate( inst ), true ); + this._updateDatepicker( inst ); + this._updateAlternate( inst ); + //If disabled option is true, disable the datepicker before showing it (see ticket #5665) - if( inst.settings.disabled ) { + if ( inst.settings.disabled ) { this._disableDatepicker( target ); } + // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height inst.dpDiv.css( "display", "block" ); @@ -4076,72 +7486,72 @@ $.extend(Datepicker.prototype, { * leave empty for default (screen centre) * @return the manager object */ - _dialogDatepicker: function(input, date, onSelect, settings, pos) { + _dialogDatepicker: function( input, date, onSelect, settings, pos ) { var id, browserWidth, browserHeight, scrollX, scrollY, inst = this._dialogInst; // internal instance - if (!inst) { + if ( !inst ) { this.uuid += 1; id = "dp" + this.uuid; - this._dialogInput = $("<input type='text' id='" + id + - "' style='position: absolute; top: -100px; width: 0px;'/>"); - this._dialogInput.keydown(this._doKeyDown); - $("body").append(this._dialogInput); - inst = this._dialogInst = this._newInst(this._dialogInput, false); + this._dialogInput = $( "<input type='text' id='" + id + + "' style='position: absolute; top: -100px; width: 0px;'/>" ); + this._dialogInput.on( "keydown", this._doKeyDown ); + $( "body" ).append( this._dialogInput ); + inst = this._dialogInst = this._newInst( this._dialogInput, false ); inst.settings = {}; - $.data(this._dialogInput[0], "datepicker", inst); + $.data( this._dialogInput[ 0 ], "datepicker", inst ); } - datepicker_extendRemove(inst.settings, settings || {}); - date = (date && date.constructor === Date ? this._formatDate(inst, date) : date); - this._dialogInput.val(date); + datepicker_extendRemove( inst.settings, settings || {} ); + date = ( date && date.constructor === Date ? this._formatDate( inst, date ) : date ); + this._dialogInput.val( date ); - this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); - if (!this._pos) { + this._pos = ( pos ? ( pos.length ? pos : [ pos.pageX, pos.pageY ] ) : null ); + if ( !this._pos ) { browserWidth = document.documentElement.clientWidth; browserHeight = document.documentElement.clientHeight; scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; scrollY = document.documentElement.scrollTop || document.body.scrollTop; this._pos = // should use actual width/height below - [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; + [ ( browserWidth / 2 ) - 100 + scrollX, ( browserHeight / 2 ) - 150 + scrollY ]; } - // move input on screen for focus, but hidden behind dialog - this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px"); + // Move input on screen for focus, but hidden behind dialog + this._dialogInput.css( "left", ( this._pos[ 0 ] + 20 ) + "px" ).css( "top", this._pos[ 1 ] + "px" ); inst.settings.onSelect = onSelect; this._inDialog = true; - this.dpDiv.addClass(this._dialogClass); - this._showDatepicker(this._dialogInput[0]); - if ($.blockUI) { - $.blockUI(this.dpDiv); + this.dpDiv.addClass( this._dialogClass ); + this._showDatepicker( this._dialogInput[ 0 ] ); + if ( $.blockUI ) { + $.blockUI( this.dpDiv ); } - $.data(this._dialogInput[0], "datepicker", inst); + $.data( this._dialogInput[ 0 ], "datepicker", inst ); return this; }, /* Detach a datepicker from its control. * @param target element - the target input field or division or span */ - _destroyDatepicker: function(target) { + _destroyDatepicker: function( target ) { var nodeName, - $target = $(target), - inst = $.data(target, "datepicker"); + $target = $( target ), + inst = $.data( target, "datepicker" ); - if (!$target.hasClass(this.markerClassName)) { + if ( !$target.hasClass( this.markerClassName ) ) { return; } nodeName = target.nodeName.toLowerCase(); - $.removeData(target, "datepicker"); - if (nodeName === "input") { + $.removeData( target, "datepicker" ); + if ( nodeName === "input" ) { inst.append.remove(); inst.trigger.remove(); - $target.removeClass(this.markerClassName). - unbind("focus", this._showDatepicker). - unbind("keydown", this._doKeyDown). - unbind("keypress", this._doKeyPress). - unbind("keyup", this._doKeyUp); - } else if (nodeName === "div" || nodeName === "span") { - $target.removeClass(this.markerClassName).empty(); + $target.removeClass( this.markerClassName ). + off( "focus", this._showDatepicker ). + off( "keydown", this._doKeyDown ). + off( "keypress", this._doKeyPress ). + off( "keyup", this._doKeyUp ); + } else if ( nodeName === "div" || nodeName === "span" ) { + $target.removeClass( this.markerClassName ).empty(); } if ( datepicker_instActive === inst ) { @@ -4152,70 +7562,70 @@ $.extend(Datepicker.prototype, { /* Enable the date picker to a jQuery selection. * @param target element - the target input field or division or span */ - _enableDatepicker: function(target) { + _enableDatepicker: function( target ) { var nodeName, inline, - $target = $(target), - inst = $.data(target, "datepicker"); + $target = $( target ), + inst = $.data( target, "datepicker" ); - if (!$target.hasClass(this.markerClassName)) { + if ( !$target.hasClass( this.markerClassName ) ) { return; } nodeName = target.nodeName.toLowerCase(); - if (nodeName === "input") { + if ( nodeName === "input" ) { target.disabled = false; - inst.trigger.filter("button"). - each(function() { this.disabled = false; }).end(). - filter("img").css({opacity: "1.0", cursor: ""}); - } else if (nodeName === "div" || nodeName === "span") { - inline = $target.children("." + this._inlineClass); - inline.children().removeClass("ui-state-disabled"); - inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). - prop("disabled", false); + inst.trigger.filter( "button" ). + each( function() { this.disabled = false; } ).end(). + filter( "img" ).css( { opacity: "1.0", cursor: "" } ); + } else if ( nodeName === "div" || nodeName === "span" ) { + inline = $target.children( "." + this._inlineClass ); + inline.children().removeClass( "ui-state-disabled" ); + inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ). + prop( "disabled", false ); } - this._disabledInputs = $.map(this._disabledInputs, - function(value) { return (value === target ? null : value); }); // delete entry + this._disabledInputs = $.map( this._disabledInputs, + function( value ) { return ( value === target ? null : value ); } ); // delete entry }, /* Disable the date picker to a jQuery selection. * @param target element - the target input field or division or span */ - _disableDatepicker: function(target) { + _disableDatepicker: function( target ) { var nodeName, inline, - $target = $(target), - inst = $.data(target, "datepicker"); + $target = $( target ), + inst = $.data( target, "datepicker" ); - if (!$target.hasClass(this.markerClassName)) { + if ( !$target.hasClass( this.markerClassName ) ) { return; } nodeName = target.nodeName.toLowerCase(); - if (nodeName === "input") { + if ( nodeName === "input" ) { target.disabled = true; - inst.trigger.filter("button"). - each(function() { this.disabled = true; }).end(). - filter("img").css({opacity: "0.5", cursor: "default"}); - } else if (nodeName === "div" || nodeName === "span") { - inline = $target.children("." + this._inlineClass); - inline.children().addClass("ui-state-disabled"); - inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). - prop("disabled", true); + inst.trigger.filter( "button" ). + each( function() { this.disabled = true; } ).end(). + filter( "img" ).css( { opacity: "0.5", cursor: "default" } ); + } else if ( nodeName === "div" || nodeName === "span" ) { + inline = $target.children( "." + this._inlineClass ); + inline.children().addClass( "ui-state-disabled" ); + inline.find( "select.ui-datepicker-month, select.ui-datepicker-year" ). + prop( "disabled", true ); } - this._disabledInputs = $.map(this._disabledInputs, - function(value) { return (value === target ? null : value); }); // delete entry - this._disabledInputs[this._disabledInputs.length] = target; + this._disabledInputs = $.map( this._disabledInputs, + function( value ) { return ( value === target ? null : value ); } ); // delete entry + this._disabledInputs[ this._disabledInputs.length ] = target; }, /* Is the first field in a jQuery collection disabled as a datepicker? * @param target element - the target input field or division or span * @return boolean - true if disabled, false if enabled */ - _isDisabledDatepicker: function(target) { - if (!target) { + _isDisabledDatepicker: function( target ) { + if ( !target ) { return false; } - for (var i = 0; i < this._disabledInputs.length; i++) { - if (this._disabledInputs[i] === target) { + for ( var i = 0; i < this._disabledInputs.length; i++ ) { + if ( this._disabledInputs[ i ] === target ) { return true; } } @@ -4227,11 +7637,11 @@ $.extend(Datepicker.prototype, { * @return object - the associated instance data * @throws error if a jQuery problem getting data */ - _getInst: function(target) { + _getInst: function( target ) { try { - return $.data(target, "datepicker"); + return $.data( target, "datepicker" ); } - catch (err) { + catch ( err ) { throw "Missing instance data for this datepicker"; } }, @@ -4245,65 +7655,66 @@ $.extend(Datepicker.prototype, { * @param value any - the new value for the setting * (omit if above is an object or to retrieve a value) */ - _optionDatepicker: function(target, name, value) { + _optionDatepicker: function( target, name, value ) { var settings, date, minDate, maxDate, - inst = this._getInst(target); + inst = this._getInst( target ); - if (arguments.length === 2 && typeof name === "string") { - return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : - (inst ? (name === "all" ? $.extend({}, inst.settings) : - this._get(inst, name)) : null)); + if ( arguments.length === 2 && typeof name === "string" ) { + return ( name === "defaults" ? $.extend( {}, $.datepicker._defaults ) : + ( inst ? ( name === "all" ? $.extend( {}, inst.settings ) : + this._get( inst, name ) ) : null ) ); } settings = name || {}; - if (typeof name === "string") { + if ( typeof name === "string" ) { settings = {}; - settings[name] = value; + settings[ name ] = value; } - if (inst) { - if (this._curInst === inst) { + if ( inst ) { + if ( this._curInst === inst ) { this._hideDatepicker(); } - date = this._getDateDatepicker(target, true); - minDate = this._getMinMaxDate(inst, "min"); - maxDate = this._getMinMaxDate(inst, "max"); - datepicker_extendRemove(inst.settings, settings); + date = this._getDateDatepicker( target, true ); + minDate = this._getMinMaxDate( inst, "min" ); + maxDate = this._getMinMaxDate( inst, "max" ); + datepicker_extendRemove( inst.settings, settings ); + // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided - if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { - inst.settings.minDate = this._formatDate(inst, minDate); + if ( minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined ) { + inst.settings.minDate = this._formatDate( inst, minDate ); } - if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { - inst.settings.maxDate = this._formatDate(inst, maxDate); + if ( maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined ) { + inst.settings.maxDate = this._formatDate( inst, maxDate ); } if ( "disabled" in settings ) { if ( settings.disabled ) { - this._disableDatepicker(target); + this._disableDatepicker( target ); } else { - this._enableDatepicker(target); + this._enableDatepicker( target ); } } - this._attachments($(target), inst); - this._autoSize(inst); - this._setDate(inst, date); - this._updateAlternate(inst); - this._updateDatepicker(inst); + this._attachments( $( target ), inst ); + this._autoSize( inst ); + this._setDate( inst, date ); + this._updateAlternate( inst ); + this._updateDatepicker( inst ); } }, - // change method deprecated - _changeDatepicker: function(target, name, value) { - this._optionDatepicker(target, name, value); + // Change method deprecated + _changeDatepicker: function( target, name, value ) { + this._optionDatepicker( target, name, value ); }, /* Redraw the date picker attached to an input field or division. * @param target element - the target input field or division or span */ - _refreshDatepicker: function(target) { - var inst = this._getInst(target); - if (inst) { - this._updateDatepicker(inst); + _refreshDatepicker: function( target ) { + var inst = this._getInst( target ); + if ( inst ) { + this._updateDatepicker( inst ); } }, @@ -4311,12 +7722,12 @@ $.extend(Datepicker.prototype, { * @param target element - the target input field or division or span * @param date Date - the new date */ - _setDateDatepicker: function(target, date) { - var inst = this._getInst(target); - if (inst) { - this._setDate(inst, date); - this._updateDatepicker(inst); - this._updateAlternate(inst); + _setDateDatepicker: function( target, date ) { + var inst = this._getInst( target ); + if ( inst ) { + this._setDate( inst, date ); + this._updateDatepicker( inst ); + this._updateAlternate( inst ); } }, @@ -4325,39 +7736,39 @@ $.extend(Datepicker.prototype, { * @param noDefault boolean - true if no default date is to be used * @return Date - the current date */ - _getDateDatepicker: function(target, noDefault) { - var inst = this._getInst(target); - if (inst && !inst.inline) { - this._setDateFromField(inst, noDefault); + _getDateDatepicker: function( target, noDefault ) { + var inst = this._getInst( target ); + if ( inst && !inst.inline ) { + this._setDateFromField( inst, noDefault ); } - return (inst ? this._getDate(inst) : null); + return ( inst ? this._getDate( inst ) : null ); }, /* Handle keystrokes. */ - _doKeyDown: function(event) { + _doKeyDown: function( event ) { var onSelect, dateStr, sel, - inst = $.datepicker._getInst(event.target), + inst = $.datepicker._getInst( event.target ), handled = true, - isRTL = inst.dpDiv.is(".ui-datepicker-rtl"); + isRTL = inst.dpDiv.is( ".ui-datepicker-rtl" ); inst._keyEvent = true; - if ($.datepicker._datepickerShowing) { - switch (event.keyCode) { + if ( $.datepicker._datepickerShowing ) { + switch ( event.keyCode ) { case 9: $.datepicker._hideDatepicker(); handled = false; break; // hide on tab out - case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + - $.datepicker._currentClass + ")", inst.dpDiv); - if (sel[0]) { - $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); + case 13: sel = $( "td." + $.datepicker._dayOverClass + ":not(." + + $.datepicker._currentClass + ")", inst.dpDiv ); + if ( sel[ 0 ] ) { + $.datepicker._selectDay( event.target, inst.selectedMonth, inst.selectedYear, sel[ 0 ] ); } - onSelect = $.datepicker._get(inst, "onSelect"); - if (onSelect) { - dateStr = $.datepicker._formatDate(inst); + onSelect = $.datepicker._get( inst, "onSelect" ); + if ( onSelect ) { + dateStr = $.datepicker._formatDate( inst ); - // trigger custom callback - onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); + // Trigger custom callback + onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] ); } else { $.datepicker._hideDatepicker(); } @@ -4365,102 +7776,106 @@ $.extend(Datepicker.prototype, { return false; // don't submit the form case 27: $.datepicker._hideDatepicker(); break; // hide on escape - case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? - -$.datepicker._get(inst, "stepBigMonths") : - -$.datepicker._get(inst, "stepMonths")), "M"); + case 33: $.datepicker._adjustDate( event.target, ( event.ctrlKey ? + -$.datepicker._get( inst, "stepBigMonths" ) : + -$.datepicker._get( inst, "stepMonths" ) ), "M" ); break; // previous month/year on page up/+ ctrl - case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? - +$.datepicker._get(inst, "stepBigMonths") : - +$.datepicker._get(inst, "stepMonths")), "M"); + case 34: $.datepicker._adjustDate( event.target, ( event.ctrlKey ? + +$.datepicker._get( inst, "stepBigMonths" ) : + +$.datepicker._get( inst, "stepMonths" ) ), "M" ); break; // next month/year on page down/+ ctrl - case 35: if (event.ctrlKey || event.metaKey) { - $.datepicker._clearDate(event.target); + case 35: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._clearDate( event.target ); } handled = event.ctrlKey || event.metaKey; break; // clear on ctrl or command +end - case 36: if (event.ctrlKey || event.metaKey) { - $.datepicker._gotoToday(event.target); + case 36: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._gotoToday( event.target ); } handled = event.ctrlKey || event.metaKey; break; // current on ctrl or command +home - case 37: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); + case 37: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._adjustDate( event.target, ( isRTL ? +1 : -1 ), "D" ); } handled = event.ctrlKey || event.metaKey; + // -1 day on ctrl or command +left - if (event.originalEvent.altKey) { - $.datepicker._adjustDate(event.target, (event.ctrlKey ? - -$.datepicker._get(inst, "stepBigMonths") : - -$.datepicker._get(inst, "stepMonths")), "M"); + if ( event.originalEvent.altKey ) { + $.datepicker._adjustDate( event.target, ( event.ctrlKey ? + -$.datepicker._get( inst, "stepBigMonths" ) : + -$.datepicker._get( inst, "stepMonths" ) ), "M" ); } + // next month/year on alt +left on Mac break; - case 38: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, -7, "D"); + case 38: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._adjustDate( event.target, -7, "D" ); } handled = event.ctrlKey || event.metaKey; break; // -1 week on ctrl or command +up - case 39: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); + case 39: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._adjustDate( event.target, ( isRTL ? -1 : +1 ), "D" ); } handled = event.ctrlKey || event.metaKey; + // +1 day on ctrl or command +right - if (event.originalEvent.altKey) { - $.datepicker._adjustDate(event.target, (event.ctrlKey ? - +$.datepicker._get(inst, "stepBigMonths") : - +$.datepicker._get(inst, "stepMonths")), "M"); + if ( event.originalEvent.altKey ) { + $.datepicker._adjustDate( event.target, ( event.ctrlKey ? + +$.datepicker._get( inst, "stepBigMonths" ) : + +$.datepicker._get( inst, "stepMonths" ) ), "M" ); } + // next month/year on alt +right break; - case 40: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, +7, "D"); + case 40: if ( event.ctrlKey || event.metaKey ) { + $.datepicker._adjustDate( event.target, +7, "D" ); } handled = event.ctrlKey || event.metaKey; break; // +1 week on ctrl or command +down default: handled = false; } - } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home - $.datepicker._showDatepicker(this); + } else if ( event.keyCode === 36 && event.ctrlKey ) { // display the date picker on ctrl+home + $.datepicker._showDatepicker( this ); } else { handled = false; } - if (handled) { + if ( handled ) { event.preventDefault(); event.stopPropagation(); } }, /* Filter entered characters - based on date format. */ - _doKeyPress: function(event) { + _doKeyPress: function( event ) { var chars, chr, - inst = $.datepicker._getInst(event.target); + inst = $.datepicker._getInst( event.target ); - if ($.datepicker._get(inst, "constrainInput")) { - chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); - chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); - return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); + if ( $.datepicker._get( inst, "constrainInput" ) ) { + chars = $.datepicker._possibleChars( $.datepicker._get( inst, "dateFormat" ) ); + chr = String.fromCharCode( event.charCode == null ? event.keyCode : event.charCode ); + return event.ctrlKey || event.metaKey || ( chr < " " || !chars || chars.indexOf( chr ) > -1 ); } }, /* Synchronise manual entry and field/alternate field. */ - _doKeyUp: function(event) { + _doKeyUp: function( event ) { var date, - inst = $.datepicker._getInst(event.target); + inst = $.datepicker._getInst( event.target ); - if (inst.input.val() !== inst.lastVal) { + if ( inst.input.val() !== inst.lastVal ) { try { - date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), - (inst.input ? inst.input.val() : null), - $.datepicker._getFormatConfig(inst)); - - if (date) { // only if valid - $.datepicker._setDateFromField(inst); - $.datepicker._updateAlternate(inst); - $.datepicker._updateDatepicker(inst); + date = $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ), + ( inst.input ? inst.input.val() : null ), + $.datepicker._getFormatConfig( inst ) ); + + if ( date ) { // only if valid + $.datepicker._setDateFromField( inst ); + $.datepicker._updateAlternate( inst ); + $.datepicker._updateDatepicker( inst ); } } - catch (err) { + catch ( err ) { } } return true; @@ -4471,80 +7886,83 @@ $.extend(Datepicker.prototype, { * @param input element - the input field attached to the date picker or * event - if triggered by focus */ - _showDatepicker: function(input) { + _showDatepicker: function( input ) { input = input.target || input; - if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger - input = $("input", input.parentNode)[0]; + if ( input.nodeName.toLowerCase() !== "input" ) { // find from button/image trigger + input = $( "input", input.parentNode )[ 0 ]; } - if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here + if ( $.datepicker._isDisabledDatepicker( input ) || $.datepicker._lastInput === input ) { // already here return; } var inst, beforeShow, beforeShowSettings, isFixed, offset, showAnim, duration; - inst = $.datepicker._getInst(input); - if ($.datepicker._curInst && $.datepicker._curInst !== inst) { - $.datepicker._curInst.dpDiv.stop(true, true); + inst = $.datepicker._getInst( input ); + if ( $.datepicker._curInst && $.datepicker._curInst !== inst ) { + $.datepicker._curInst.dpDiv.stop( true, true ); if ( inst && $.datepicker._datepickerShowing ) { - $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); + $.datepicker._hideDatepicker( $.datepicker._curInst.input[ 0 ] ); } } - beforeShow = $.datepicker._get(inst, "beforeShow"); - beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; - if(beforeShowSettings === false){ + beforeShow = $.datepicker._get( inst, "beforeShow" ); + beforeShowSettings = beforeShow ? beforeShow.apply( input, [ input, inst ] ) : {}; + if ( beforeShowSettings === false ) { return; } - datepicker_extendRemove(inst.settings, beforeShowSettings); + datepicker_extendRemove( inst.settings, beforeShowSettings ); inst.lastVal = null; $.datepicker._lastInput = input; - $.datepicker._setDateFromField(inst); + $.datepicker._setDateFromField( inst ); - if ($.datepicker._inDialog) { // hide cursor + if ( $.datepicker._inDialog ) { // hide cursor input.value = ""; } - if (!$.datepicker._pos) { // position below input - $.datepicker._pos = $.datepicker._findPos(input); - $.datepicker._pos[1] += input.offsetHeight; // add the height + if ( !$.datepicker._pos ) { // position below input + $.datepicker._pos = $.datepicker._findPos( input ); + $.datepicker._pos[ 1 ] += input.offsetHeight; // add the height } isFixed = false; - $(input).parents().each(function() { - isFixed |= $(this).css("position") === "fixed"; + $( input ).parents().each( function() { + isFixed |= $( this ).css( "position" ) === "fixed"; return !isFixed; - }); + } ); - offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; + offset = { left: $.datepicker._pos[ 0 ], top: $.datepicker._pos[ 1 ] }; $.datepicker._pos = null; + //to avoid flashes on Firefox inst.dpDiv.empty(); + // determine sizing offscreen - inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); - $.datepicker._updateDatepicker(inst); + inst.dpDiv.css( { position: "absolute", display: "block", top: "-1000px" } ); + $.datepicker._updateDatepicker( inst ); + // fix width for dynamic number of date pickers // and adjust position before showing - offset = $.datepicker._checkOffset(inst, offset, isFixed); - inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? - "static" : (isFixed ? "fixed" : "absolute")), display: "none", - left: offset.left + "px", top: offset.top + "px"}); - - if (!inst.inline) { - showAnim = $.datepicker._get(inst, "showAnim"); - duration = $.datepicker._get(inst, "duration"); + offset = $.datepicker._checkOffset( inst, offset, isFixed ); + inst.dpDiv.css( { position: ( $.datepicker._inDialog && $.blockUI ? + "static" : ( isFixed ? "fixed" : "absolute" ) ), display: "none", + left: offset.left + "px", top: offset.top + "px" } ); + + if ( !inst.inline ) { + showAnim = $.datepicker._get( inst, "showAnim" ); + duration = $.datepicker._get( inst, "duration" ); inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 ); $.datepicker._datepickerShowing = true; if ( $.effects && $.effects.effect[ showAnim ] ) { - inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); + inst.dpDiv.show( showAnim, $.datepicker._get( inst, "showOptions" ), duration ); } else { - inst.dpDiv[showAnim || "show"](showAnim ? duration : null); + inst.dpDiv[ showAnim || "show" ]( showAnim ? duration : null ); } if ( $.datepicker._shouldFocusInput( inst ) ) { - inst.input.focus(); + inst.input.trigger( "focus" ); } $.datepicker._curInst = inst; @@ -4552,15 +7970,15 @@ $.extend(Datepicker.prototype, { }, /* Generate the date picker content. */ - _updateDatepicker: function(inst) { + _updateDatepicker: function( inst ) { this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) datepicker_instActive = inst; // for delegate hover events - inst.dpDiv.empty().append(this._generateHTML(inst)); - this._attachHandlers(inst); + inst.dpDiv.empty().append( this._generateHTML( inst ) ); + this._attachHandlers( inst ); var origyearshtml, - numMonths = this._getNumberOfMonths(inst), - cols = numMonths[1], + numMonths = this._getNumberOfMonths( inst ), + cols = numMonths[ 1 ], width = 17, activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" ); @@ -4568,29 +7986,30 @@ $.extend(Datepicker.prototype, { datepicker_handleMouseover.apply( activeCell.get( 0 ) ); } - inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); - if (cols > 1) { - inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); + inst.dpDiv.removeClass( "ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4" ).width( "" ); + if ( cols > 1 ) { + inst.dpDiv.addClass( "ui-datepicker-multi-" + cols ).css( "width", ( width * cols ) + "em" ); } - inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + - "Class"]("ui-datepicker-multi"); - inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + - "Class"]("ui-datepicker-rtl"); + inst.dpDiv[ ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ? "add" : "remove" ) + + "Class" ]( "ui-datepicker-multi" ); + inst.dpDiv[ ( this._get( inst, "isRTL" ) ? "add" : "remove" ) + + "Class" ]( "ui-datepicker-rtl" ); - if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { - inst.input.focus(); + if ( inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { + inst.input.trigger( "focus" ); } - // deffered render of the years select (to avoid flashes on Firefox) - if( inst.yearshtml ){ + // Deffered render of the years select (to avoid flashes on Firefox) + if ( inst.yearshtml ) { origyearshtml = inst.yearshtml; - setTimeout(function(){ + setTimeout( function() { + //assure that inst.yearshtml didn't change. - if( origyearshtml === inst.yearshtml && inst.yearshtml ){ - inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); + if ( origyearshtml === inst.yearshtml && inst.yearshtml ) { + inst.dpDiv.find( "select.ui-datepicker-year:first" ).replaceWith( inst.yearshtml ); } origyearshtml = inst.yearshtml = null; - }, 0); + }, 0 ); } }, @@ -4602,83 +8021,83 @@ $.extend(Datepicker.prototype, { }, /* Check positioning to remain on screen. */ - _checkOffset: function(inst, offset, isFixed) { + _checkOffset: function( inst, offset, isFixed ) { var dpWidth = inst.dpDiv.outerWidth(), dpHeight = inst.dpDiv.outerHeight(), inputWidth = inst.input ? inst.input.outerWidth() : 0, inputHeight = inst.input ? inst.input.outerHeight() : 0, - viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), - viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); + viewWidth = document.documentElement.clientWidth + ( isFixed ? 0 : $( document ).scrollLeft() ), + viewHeight = document.documentElement.clientHeight + ( isFixed ? 0 : $( document ).scrollTop() ); - offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); - offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; - offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; + offset.left -= ( this._get( inst, "isRTL" ) ? ( dpWidth - inputWidth ) : 0 ); + offset.left -= ( isFixed && offset.left === inst.input.offset().left ) ? $( document ).scrollLeft() : 0; + offset.top -= ( isFixed && offset.top === ( inst.input.offset().top + inputHeight ) ) ? $( document ).scrollTop() : 0; - // now check if datepicker is showing outside window viewport - move to a better place if so. - offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? - Math.abs(offset.left + dpWidth - viewWidth) : 0); - offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? - Math.abs(dpHeight + inputHeight) : 0); + // Now check if datepicker is showing outside window viewport - move to a better place if so. + offset.left -= Math.min( offset.left, ( offset.left + dpWidth > viewWidth && viewWidth > dpWidth ) ? + Math.abs( offset.left + dpWidth - viewWidth ) : 0 ); + offset.top -= Math.min( offset.top, ( offset.top + dpHeight > viewHeight && viewHeight > dpHeight ) ? + Math.abs( dpHeight + inputHeight ) : 0 ); return offset; }, /* Find an object's position on the screen. */ - _findPos: function(obj) { + _findPos: function( obj ) { var position, - inst = this._getInst(obj), - isRTL = this._get(inst, "isRTL"); + inst = this._getInst( obj ), + isRTL = this._get( inst, "isRTL" ); - while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { - obj = obj[isRTL ? "previousSibling" : "nextSibling"]; + while ( obj && ( obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden( obj ) ) ) { + obj = obj[ isRTL ? "previousSibling" : "nextSibling" ]; } - position = $(obj).offset(); - return [position.left, position.top]; + position = $( obj ).offset(); + return [ position.left, position.top ]; }, /* Hide the date picker from view. * @param input element - the input field attached to the date picker */ - _hideDatepicker: function(input) { + _hideDatepicker: function( input ) { var showAnim, duration, postProcess, onClose, inst = this._curInst; - if (!inst || (input && inst !== $.data(input, "datepicker"))) { + if ( !inst || ( input && inst !== $.data( input, "datepicker" ) ) ) { return; } - if (this._datepickerShowing) { - showAnim = this._get(inst, "showAnim"); - duration = this._get(inst, "duration"); + if ( this._datepickerShowing ) { + showAnim = this._get( inst, "showAnim" ); + duration = this._get( inst, "duration" ); postProcess = function() { - $.datepicker._tidyDialog(inst); + $.datepicker._tidyDialog( inst ); }; // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { - inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); + inst.dpDiv.hide( showAnim, $.datepicker._get( inst, "showOptions" ), duration, postProcess ); } else { - inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : - (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); + inst.dpDiv[ ( showAnim === "slideDown" ? "slideUp" : + ( showAnim === "fadeIn" ? "fadeOut" : "hide" ) ) ]( ( showAnim ? duration : null ), postProcess ); } - if (!showAnim) { + if ( !showAnim ) { postProcess(); } this._datepickerShowing = false; - onClose = this._get(inst, "onClose"); - if (onClose) { - onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); + onClose = this._get( inst, "onClose" ); + if ( onClose ) { + onClose.apply( ( inst.input ? inst.input[ 0 ] : null ), [ ( inst.input ? inst.input.val() : "" ), inst ] ); } this._lastInput = null; - if (this._inDialog) { - this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); - if ($.blockUI) { + if ( this._inDialog ) { + this._dialogInput.css( { position: "absolute", left: "0", top: "-100px" } ); + if ( $.blockUI ) { $.unblockUI(); - $("body").append(this.dpDiv); + $( "body" ).append( this.dpDiv ); } } this._inDialog = false; @@ -4686,50 +8105,50 @@ $.extend(Datepicker.prototype, { }, /* Tidy up after a dialog display. */ - _tidyDialog: function(inst) { - inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); + _tidyDialog: function( inst ) { + inst.dpDiv.removeClass( this._dialogClass ).off( ".ui-datepicker-calendar" ); }, /* Close date picker if clicked elsewhere. */ - _checkExternalClick: function(event) { - if (!$.datepicker._curInst) { + _checkExternalClick: function( event ) { + if ( !$.datepicker._curInst ) { return; } - var $target = $(event.target), - inst = $.datepicker._getInst($target[0]); + var $target = $( event.target ), + inst = $.datepicker._getInst( $target[ 0 ] ); - if ( ( ( $target[0].id !== $.datepicker._mainDivId && - $target.parents("#" + $.datepicker._mainDivId).length === 0 && - !$target.hasClass($.datepicker.markerClassName) && - !$target.closest("." + $.datepicker._triggerClass).length && - $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || - ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { + if ( ( ( $target[ 0 ].id !== $.datepicker._mainDivId && + $target.parents( "#" + $.datepicker._mainDivId ).length === 0 && + !$target.hasClass( $.datepicker.markerClassName ) && + !$target.closest( "." + $.datepicker._triggerClass ).length && + $.datepicker._datepickerShowing && !( $.datepicker._inDialog && $.blockUI ) ) ) || + ( $target.hasClass( $.datepicker.markerClassName ) && $.datepicker._curInst !== inst ) ) { $.datepicker._hideDatepicker(); } }, /* Adjust one of the date sub-fields. */ - _adjustDate: function(id, offset, period) { - var target = $(id), - inst = this._getInst(target[0]); + _adjustDate: function( id, offset, period ) { + var target = $( id ), + inst = this._getInst( target[ 0 ] ); - if (this._isDisabledDatepicker(target[0])) { + if ( this._isDisabledDatepicker( target[ 0 ] ) ) { return; } - this._adjustInstDate(inst, offset + - (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning - period); - this._updateDatepicker(inst); + this._adjustInstDate( inst, offset + + ( period === "M" ? this._get( inst, "showCurrentAtPos" ) : 0 ), // undo positioning + period ); + this._updateDatepicker( inst ); }, /* Action for current link. */ - _gotoToday: function(id) { + _gotoToday: function( id ) { var date, - target = $(id), - inst = this._getInst(target[0]); + target = $( id ), + inst = this._getInst( target[ 0 ] ); - if (this._get(inst, "gotoCurrent") && inst.currentDay) { + if ( this._get( inst, "gotoCurrent" ) && inst.currentDay ) { inst.selectedDay = inst.currentDay; inst.drawMonth = inst.selectedMonth = inst.currentMonth; inst.drawYear = inst.selectedYear = inst.currentYear; @@ -4739,87 +8158,87 @@ $.extend(Datepicker.prototype, { inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); } - this._notifyChange(inst); - this._adjustDate(target); + this._notifyChange( inst ); + this._adjustDate( target ); }, /* Action for selecting a new month/year. */ - _selectMonthYear: function(id, select, period) { - var target = $(id), - inst = this._getInst(target[0]); + _selectMonthYear: function( id, select, period ) { + var target = $( id ), + inst = this._getInst( target[ 0 ] ); - inst["selected" + (period === "M" ? "Month" : "Year")] = - inst["draw" + (period === "M" ? "Month" : "Year")] = - parseInt(select.options[select.selectedIndex].value,10); + inst[ "selected" + ( period === "M" ? "Month" : "Year" ) ] = + inst[ "draw" + ( period === "M" ? "Month" : "Year" ) ] = + parseInt( select.options[ select.selectedIndex ].value, 10 ); - this._notifyChange(inst); - this._adjustDate(target); + this._notifyChange( inst ); + this._adjustDate( target ); }, /* Action for selecting a day. */ - _selectDay: function(id, month, year, td) { + _selectDay: function( id, month, year, td ) { var inst, - target = $(id); + target = $( id ); - if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { + if ( $( td ).hasClass( this._unselectableClass ) || this._isDisabledDatepicker( target[ 0 ] ) ) { return; } - inst = this._getInst(target[0]); - inst.selectedDay = inst.currentDay = $("a", td).html(); + inst = this._getInst( target[ 0 ] ); + inst.selectedDay = inst.currentDay = $( "a", td ).html(); inst.selectedMonth = inst.currentMonth = month; inst.selectedYear = inst.currentYear = year; - this._selectDate(id, this._formatDate(inst, - inst.currentDay, inst.currentMonth, inst.currentYear)); + this._selectDate( id, this._formatDate( inst, + inst.currentDay, inst.currentMonth, inst.currentYear ) ); }, /* Erase the input field and hide the date picker. */ - _clearDate: function(id) { - var target = $(id); - this._selectDate(target, ""); + _clearDate: function( id ) { + var target = $( id ); + this._selectDate( target, "" ); }, /* Update the input field with the selected date. */ - _selectDate: function(id, dateStr) { + _selectDate: function( id, dateStr ) { var onSelect, - target = $(id), - inst = this._getInst(target[0]); + target = $( id ), + inst = this._getInst( target[ 0 ] ); - dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); - if (inst.input) { - inst.input.val(dateStr); + dateStr = ( dateStr != null ? dateStr : this._formatDate( inst ) ); + if ( inst.input ) { + inst.input.val( dateStr ); } - this._updateAlternate(inst); + this._updateAlternate( inst ); - onSelect = this._get(inst, "onSelect"); - if (onSelect) { - onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback - } else if (inst.input) { - inst.input.trigger("change"); // fire the change event + onSelect = this._get( inst, "onSelect" ); + if ( onSelect ) { + onSelect.apply( ( inst.input ? inst.input[ 0 ] : null ), [ dateStr, inst ] ); // trigger custom callback + } else if ( inst.input ) { + inst.input.trigger( "change" ); // fire the change event } - if (inst.inline){ - this._updateDatepicker(inst); + if ( inst.inline ) { + this._updateDatepicker( inst ); } else { this._hideDatepicker(); - this._lastInput = inst.input[0]; - if (typeof(inst.input[0]) !== "object") { - inst.input.focus(); // restore focus + this._lastInput = inst.input[ 0 ]; + if ( typeof( inst.input[ 0 ] ) !== "object" ) { + inst.input.trigger( "focus" ); // restore focus } this._lastInput = null; } }, /* Update any alternate field to synchronise with the main field. */ - _updateAlternate: function(inst) { + _updateAlternate: function( inst ) { var altFormat, date, dateStr, - altField = this._get(inst, "altField"); + altField = this._get( inst, "altField" ); - if (altField) { // update alternate field too - altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); - date = this._getDate(inst); - dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); - $(altField).each(function() { $(this).val(dateStr); }); + if ( altField ) { // update alternate field too + altFormat = this._get( inst, "altFormat" ) || this._get( inst, "dateFormat" ); + date = this._getDate( inst ); + dateStr = this.formatDate( altFormat, date, this._getFormatConfig( inst ) ); + $( altField ).val( dateStr ); } }, @@ -4827,26 +8246,26 @@ $.extend(Datepicker.prototype, { * @param date Date - the date to customise * @return [boolean, string] - is this date selectable?, what is its CSS class? */ - noWeekends: function(date) { + noWeekends: function( date ) { var day = date.getDay(); - return [(day > 0 && day < 6), ""]; + return [ ( day > 0 && day < 6 ), "" ]; }, /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. * @param date Date - the date to get the week for * @return number - the number of the week within the year that contains this date */ - iso8601Week: function(date) { + iso8601Week: function( date ) { var time, - checkDate = new Date(date.getTime()); + checkDate = new Date( date.getTime() ); // Find Thursday of this week starting on Monday - checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); + checkDate.setDate( checkDate.getDate() + 4 - ( checkDate.getDay() || 7 ) ); time = checkDate.getTime(); - checkDate.setMonth(0); // Compare with Jan 1 - checkDate.setDate(1); - return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; + checkDate.setMonth( 0 ); // Compare with Jan 1 + checkDate.setDate( 1 ); + return Math.floor( Math.round( ( time - checkDate ) / 86400000 ) / 7 ) + 1; }, /* Parse a string value into a date object. @@ -4862,125 +8281,129 @@ $.extend(Datepicker.prototype, { * monthNames string[12] - names of the months (optional) * @return Date - the extracted date value or null if value is blank */ - parseDate: function (format, value, settings) { - if (format == null || value == null) { + parseDate: function( format, value, settings ) { + if ( format == null || value == null ) { throw "Invalid arguments"; } - value = (typeof value === "object" ? value.toString() : value + ""); - if (value === "") { + value = ( typeof value === "object" ? value.toString() : value + "" ); + if ( value === "" ) { return null; } var iFormat, dim, extra, iValue = 0, - shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, - shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : - new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), - dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, - dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, - monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, - monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, + shortYearCutoffTemp = ( settings ? settings.shortYearCutoff : null ) || this._defaults.shortYearCutoff, + shortYearCutoff = ( typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : + new Date().getFullYear() % 100 + parseInt( shortYearCutoffTemp, 10 ) ), + dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort, + dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames, + monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort, + monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames, year = -1, month = -1, day = -1, doy = -1, literal = false, date, + // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { + lookAhead = function( match ) { + var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match ); + if ( matches ) { iFormat++; } return matches; }, + // Extract a number from the string value - getNumber = function(match) { - var isDoubled = lookAhead(match), - size = (match === "@" ? 14 : (match === "!" ? 20 : - (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), - minSize = (match === "y" ? size : 1), - digits = new RegExp("^\\d{" + minSize + "," + size + "}"), - num = value.substring(iValue).match(digits); - if (!num) { + getNumber = function( match ) { + var isDoubled = lookAhead( match ), + size = ( match === "@" ? 14 : ( match === "!" ? 20 : + ( match === "y" && isDoubled ? 4 : ( match === "o" ? 3 : 2 ) ) ) ), + minSize = ( match === "y" ? size : 1 ), + digits = new RegExp( "^\\d{" + minSize + "," + size + "}" ), + num = value.substring( iValue ).match( digits ); + if ( !num ) { throw "Missing number at position " + iValue; } - iValue += num[0].length; - return parseInt(num[0], 10); + iValue += num[ 0 ].length; + return parseInt( num[ 0 ], 10 ); }, + // Extract a name from the string value and convert to an index - getName = function(match, shortNames, longNames) { + getName = function( match, shortNames, longNames ) { var index = -1, - names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { - return [ [k, v] ]; - }).sort(function (a, b) { - return -(a[1].length - b[1].length); - }); - - $.each(names, function (i, pair) { - var name = pair[1]; - if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { - index = pair[0]; + names = $.map( lookAhead( match ) ? longNames : shortNames, function( v, k ) { + return [ [ k, v ] ]; + } ).sort( function( a, b ) { + return -( a[ 1 ].length - b[ 1 ].length ); + } ); + + $.each( names, function( i, pair ) { + var name = pair[ 1 ]; + if ( value.substr( iValue, name.length ).toLowerCase() === name.toLowerCase() ) { + index = pair[ 0 ]; iValue += name.length; return false; } - }); - if (index !== -1) { + } ); + if ( index !== -1 ) { return index + 1; } else { throw "Unknown name at position " + iValue; } }, + // Confirm that a literal character matches the string value checkLiteral = function() { - if (value.charAt(iValue) !== format.charAt(iFormat)) { + if ( value.charAt( iValue ) !== format.charAt( iFormat ) ) { throw "Unexpected literal at position " + iValue; } iValue++; }; - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { + for ( iFormat = 0; iFormat < format.length; iFormat++ ) { + if ( literal ) { + if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) { literal = false; } else { checkLiteral(); } } else { - switch (format.charAt(iFormat)) { + switch ( format.charAt( iFormat ) ) { case "d": - day = getNumber("d"); + day = getNumber( "d" ); break; case "D": - getName("D", dayNamesShort, dayNames); + getName( "D", dayNamesShort, dayNames ); break; case "o": - doy = getNumber("o"); + doy = getNumber( "o" ); break; case "m": - month = getNumber("m"); + month = getNumber( "m" ); break; case "M": - month = getName("M", monthNamesShort, monthNames); + month = getName( "M", monthNamesShort, monthNames ); break; case "y": - year = getNumber("y"); + year = getNumber( "y" ); break; case "@": - date = new Date(getNumber("@")); + date = new Date( getNumber( "@" ) ); year = date.getFullYear(); month = date.getMonth() + 1; day = date.getDate(); break; case "!": - date = new Date((getNumber("!") - this._ticksTo1970) / 10000); + date = new Date( ( getNumber( "!" ) - this._ticksTo1970 ) / 10000 ); year = date.getFullYear(); month = date.getMonth() + 1; day = date.getDate(); break; case "'": - if (lookAhead("'")){ + if ( lookAhead( "'" ) ) { checkLiteral(); } else { literal = true; @@ -4992,35 +8415,35 @@ $.extend(Datepicker.prototype, { } } - if (iValue < value.length){ - extra = value.substr(iValue); - if (!/^\s+/.test(extra)) { + if ( iValue < value.length ) { + extra = value.substr( iValue ); + if ( !/^\s+/.test( extra ) ) { throw "Extra/unparsed characters found in date: " + extra; } } - if (year === -1) { + if ( year === -1 ) { year = new Date().getFullYear(); - } else if (year < 100) { + } else if ( year < 100 ) { year += new Date().getFullYear() - new Date().getFullYear() % 100 + - (year <= shortYearCutoff ? 0 : -100); + ( year <= shortYearCutoff ? 0 : -100 ); } - if (doy > -1) { + if ( doy > -1 ) { month = 1; day = doy; do { - dim = this._getDaysInMonth(year, month - 1); - if (day <= dim) { + dim = this._getDaysInMonth( year, month - 1 ); + if ( day <= dim ) { break; } month++; day -= dim; - } while (true); + } while ( true ); } - date = this._daylightSavingAdjust(new Date(year, month - 1, day)); - if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { + date = this._daylightSavingAdjust( new Date( year, month - 1, day ) ); + if ( date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day ) { throw "Invalid date"; // E.g. 31/02/00 } return date; @@ -5040,8 +8463,8 @@ $.extend(Datepicker.prototype, { TIMESTAMP: "@", W3C: "yy-mm-dd", // ISO 8601 - _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + - Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), + _ticksTo1970: ( ( ( 1970 - 1 ) * 365 + Math.floor( 1970 / 4 ) - Math.floor( 1970 / 100 ) + + Math.floor( 1970 / 400 ) ) * 24 * 60 * 60 * 10000000 ), /* Format a date object into a string value. * The format can be combinations of the following: @@ -5071,70 +8494,73 @@ $.extend(Datepicker.prototype, { * monthNames string[12] - names of the months (optional) * @return string - the date in the above format */ - formatDate: function (format, date, settings) { - if (!date) { + formatDate: function( format, date, settings ) { + if ( !date ) { return ""; } var iFormat, - dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, - dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, - monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, - monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, + dayNamesShort = ( settings ? settings.dayNamesShort : null ) || this._defaults.dayNamesShort, + dayNames = ( settings ? settings.dayNames : null ) || this._defaults.dayNames, + monthNamesShort = ( settings ? settings.monthNamesShort : null ) || this._defaults.monthNamesShort, + monthNames = ( settings ? settings.monthNames : null ) || this._defaults.monthNames, + // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { + lookAhead = function( match ) { + var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match ); + if ( matches ) { iFormat++; } return matches; }, + // Format a number, with leading zero if necessary - formatNumber = function(match, value, len) { + formatNumber = function( match, value, len ) { var num = "" + value; - if (lookAhead(match)) { - while (num.length < len) { + if ( lookAhead( match ) ) { + while ( num.length < len ) { num = "0" + num; } } return num; }, + // Format a name, short or long as requested - formatName = function(match, value, shortNames, longNames) { - return (lookAhead(match) ? longNames[value] : shortNames[value]); + formatName = function( match, value, shortNames, longNames ) { + return ( lookAhead( match ) ? longNames[ value ] : shortNames[ value ] ); }, output = "", literal = false; - if (date) { - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { + if ( date ) { + for ( iFormat = 0; iFormat < format.length; iFormat++ ) { + if ( literal ) { + if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) { literal = false; } else { - output += format.charAt(iFormat); + output += format.charAt( iFormat ); } } else { - switch (format.charAt(iFormat)) { + switch ( format.charAt( iFormat ) ) { case "d": - output += formatNumber("d", date.getDate(), 2); + output += formatNumber( "d", date.getDate(), 2 ); break; case "D": - output += formatName("D", date.getDay(), dayNamesShort, dayNames); + output += formatName( "D", date.getDay(), dayNamesShort, dayNames ); break; case "o": - output += formatNumber("o", - Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); + output += formatNumber( "o", + Math.round( ( new Date( date.getFullYear(), date.getMonth(), date.getDate() ).getTime() - new Date( date.getFullYear(), 0, 0 ).getTime() ) / 86400000 ), 3 ); break; case "m": - output += formatNumber("m", date.getMonth() + 1, 2); + output += formatNumber( "m", date.getMonth() + 1, 2 ); break; case "M": - output += formatName("M", date.getMonth(), monthNamesShort, monthNames); + output += formatName( "M", date.getMonth(), monthNamesShort, monthNames ); break; case "y": - output += (lookAhead("y") ? date.getFullYear() : - (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); + output += ( lookAhead( "y" ) ? date.getFullYear() : + ( date.getFullYear() % 100 < 10 ? "0" : "" ) + date.getFullYear() % 100 ); break; case "@": output += date.getTime(); @@ -5143,14 +8569,14 @@ $.extend(Datepicker.prototype, { output += date.getTime() * 10000 + this._ticksTo1970; break; case "'": - if (lookAhead("'")) { + if ( lookAhead( "'" ) ) { output += "'"; } else { literal = true; } break; default: - output += format.charAt(iFormat); + output += format.charAt( iFormat ); } } } @@ -5159,42 +8585,43 @@ $.extend(Datepicker.prototype, { }, /* Extract all possible characters from the date format. */ - _possibleChars: function (format) { + _possibleChars: function( format ) { var iFormat, chars = "", literal = false, + // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { + lookAhead = function( match ) { + var matches = ( iFormat + 1 < format.length && format.charAt( iFormat + 1 ) === match ); + if ( matches ) { iFormat++; } return matches; }; - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { + for ( iFormat = 0; iFormat < format.length; iFormat++ ) { + if ( literal ) { + if ( format.charAt( iFormat ) === "'" && !lookAhead( "'" ) ) { literal = false; } else { - chars += format.charAt(iFormat); + chars += format.charAt( iFormat ); } } else { - switch (format.charAt(iFormat)) { + switch ( format.charAt( iFormat ) ) { case "d": case "m": case "y": case "@": chars += "0123456789"; break; case "D": case "M": return null; // Accept anything case "'": - if (lookAhead("'")) { + if ( lookAhead( "'" ) ) { chars += "'"; } else { literal = true; } break; default: - chars += format.charAt(iFormat); + chars += format.charAt( iFormat ); } } } @@ -5202,97 +8629,98 @@ $.extend(Datepicker.prototype, { }, /* Get a setting value, defaulting if necessary. */ - _get: function(inst, name) { - return inst.settings[name] !== undefined ? - inst.settings[name] : this._defaults[name]; + _get: function( inst, name ) { + return inst.settings[ name ] !== undefined ? + inst.settings[ name ] : this._defaults[ name ]; }, /* Parse existing date and initialise date picker. */ - _setDateFromField: function(inst, noDefault) { - if (inst.input.val() === inst.lastVal) { + _setDateFromField: function( inst, noDefault ) { + if ( inst.input.val() === inst.lastVal ) { return; } - var dateFormat = this._get(inst, "dateFormat"), + var dateFormat = this._get( inst, "dateFormat" ), dates = inst.lastVal = inst.input ? inst.input.val() : null, - defaultDate = this._getDefaultDate(inst), + defaultDate = this._getDefaultDate( inst ), date = defaultDate, - settings = this._getFormatConfig(inst); + settings = this._getFormatConfig( inst ); try { - date = this.parseDate(dateFormat, dates, settings) || defaultDate; - } catch (event) { - dates = (noDefault ? "" : dates); + date = this.parseDate( dateFormat, dates, settings ) || defaultDate; + } catch ( event ) { + dates = ( noDefault ? "" : dates ); } inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); - inst.currentDay = (dates ? date.getDate() : 0); - inst.currentMonth = (dates ? date.getMonth() : 0); - inst.currentYear = (dates ? date.getFullYear() : 0); - this._adjustInstDate(inst); + inst.currentDay = ( dates ? date.getDate() : 0 ); + inst.currentMonth = ( dates ? date.getMonth() : 0 ); + inst.currentYear = ( dates ? date.getFullYear() : 0 ); + this._adjustInstDate( inst ); }, /* Retrieve the default date shown on opening. */ - _getDefaultDate: function(inst) { - return this._restrictMinMax(inst, - this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); + _getDefaultDate: function( inst ) { + return this._restrictMinMax( inst, + this._determineDate( inst, this._get( inst, "defaultDate" ), new Date() ) ); }, /* A date may be specified as an exact value or a relative one. */ - _determineDate: function(inst, date, defaultDate) { - var offsetNumeric = function(offset) { + _determineDate: function( inst, date, defaultDate ) { + var offsetNumeric = function( offset ) { var date = new Date(); - date.setDate(date.getDate() + offset); + date.setDate( date.getDate() + offset ); return date; }, - offsetString = function(offset) { + offsetString = function( offset ) { try { - return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), - offset, $.datepicker._getFormatConfig(inst)); + return $.datepicker.parseDate( $.datepicker._get( inst, "dateFormat" ), + offset, $.datepicker._getFormatConfig( inst ) ); } - catch (e) { + catch ( e ) { + // Ignore } - var date = (offset.toLowerCase().match(/^c/) ? - $.datepicker._getDate(inst) : null) || new Date(), + var date = ( offset.toLowerCase().match( /^c/ ) ? + $.datepicker._getDate( inst ) : null ) || new Date(), year = date.getFullYear(), month = date.getMonth(), day = date.getDate(), pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, - matches = pattern.exec(offset); + matches = pattern.exec( offset ); - while (matches) { - switch (matches[2] || "d") { + while ( matches ) { + switch ( matches[ 2 ] || "d" ) { case "d" : case "D" : - day += parseInt(matches[1],10); break; + day += parseInt( matches[ 1 ], 10 ); break; case "w" : case "W" : - day += parseInt(matches[1],10) * 7; break; + day += parseInt( matches[ 1 ], 10 ) * 7; break; case "m" : case "M" : - month += parseInt(matches[1],10); - day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); + month += parseInt( matches[ 1 ], 10 ); + day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) ); break; case "y": case "Y" : - year += parseInt(matches[1],10); - day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); + year += parseInt( matches[ 1 ], 10 ); + day = Math.min( day, $.datepicker._getDaysInMonth( year, month ) ); break; } - matches = pattern.exec(offset); + matches = pattern.exec( offset ); } - return new Date(year, month, day); + return new Date( year, month, day ); }, - newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : - (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); + newDate = ( date == null || date === "" ? defaultDate : ( typeof date === "string" ? offsetString( date ) : + ( typeof date === "number" ? ( isNaN( date ) ? defaultDate : offsetNumeric( date ) ) : new Date( date.getTime() ) ) ) ); - newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); - if (newDate) { - newDate.setHours(0); - newDate.setMinutes(0); - newDate.setSeconds(0); - newDate.setMilliseconds(0); + newDate = ( newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate ); + if ( newDate ) { + newDate.setHours( 0 ); + newDate.setMinutes( 0 ); + newDate.setSeconds( 0 ); + newDate.setMilliseconds( 0 ); } - return this._daylightSavingAdjust(newDate); + return this._daylightSavingAdjust( newDate ); }, /* Handle switch to/from daylight saving. @@ -5302,80 +8730,80 @@ $.extend(Datepicker.prototype, { * @param date (Date) the date to check * @return (Date) the corrected date */ - _daylightSavingAdjust: function(date) { - if (!date) { + _daylightSavingAdjust: function( date ) { + if ( !date ) { return null; } - date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); + date.setHours( date.getHours() > 12 ? date.getHours() + 2 : 0 ); return date; }, /* Set the date(s) directly. */ - _setDate: function(inst, date, noChange) { + _setDate: function( inst, date, noChange ) { var clear = !date, origMonth = inst.selectedMonth, origYear = inst.selectedYear, - newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); + newDate = this._restrictMinMax( inst, this._determineDate( inst, date, new Date() ) ); inst.selectedDay = inst.currentDay = newDate.getDate(); inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); - if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { - this._notifyChange(inst); + if ( ( origMonth !== inst.selectedMonth || origYear !== inst.selectedYear ) && !noChange ) { + this._notifyChange( inst ); } - this._adjustInstDate(inst); - if (inst.input) { - inst.input.val(clear ? "" : this._formatDate(inst)); + this._adjustInstDate( inst ); + if ( inst.input ) { + inst.input.val( clear ? "" : this._formatDate( inst ) ); } }, /* Retrieve the date(s) directly. */ - _getDate: function(inst) { - var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : - this._daylightSavingAdjust(new Date( - inst.currentYear, inst.currentMonth, inst.currentDay))); + _getDate: function( inst ) { + var startDate = ( !inst.currentYear || ( inst.input && inst.input.val() === "" ) ? null : + this._daylightSavingAdjust( new Date( + inst.currentYear, inst.currentMonth, inst.currentDay ) ) ); return startDate; }, /* Attach the onxxx handlers. These are declared statically so * they work with static code transformers like Caja. */ - _attachHandlers: function(inst) { - var stepMonths = this._get(inst, "stepMonths"), + _attachHandlers: function( inst ) { + var stepMonths = this._get( inst, "stepMonths" ), id = "#" + inst.id.replace( /\\\\/g, "\\" ); - inst.dpDiv.find("[data-handler]").map(function () { + inst.dpDiv.find( "[data-handler]" ).map( function() { var handler = { - prev: function () { - $.datepicker._adjustDate(id, -stepMonths, "M"); + prev: function() { + $.datepicker._adjustDate( id, -stepMonths, "M" ); }, - next: function () { - $.datepicker._adjustDate(id, +stepMonths, "M"); + next: function() { + $.datepicker._adjustDate( id, +stepMonths, "M" ); }, - hide: function () { + hide: function() { $.datepicker._hideDatepicker(); }, - today: function () { - $.datepicker._gotoToday(id); + today: function() { + $.datepicker._gotoToday( id ); }, - selectDay: function () { - $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); + selectDay: function() { + $.datepicker._selectDay( id, +this.getAttribute( "data-month" ), +this.getAttribute( "data-year" ), this ); return false; }, - selectMonth: function () { - $.datepicker._selectMonthYear(id, this, "M"); + selectMonth: function() { + $.datepicker._selectMonthYear( id, this, "M" ); return false; }, - selectYear: function () { - $.datepicker._selectMonthYear(id, this, "Y"); + selectYear: function() { + $.datepicker._selectMonthYear( id, this, "Y" ); return false; } }; - $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); - }); + $( this ).on( this.getAttribute( "data-event" ), handler[ this.getAttribute( "data-handler" ) ] ); + } ); }, /* Generate the HTML for the current state of the date picker. */ - _generateHTML: function(inst) { + _generateHTML: function( inst ) { var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, monthNames, monthNamesShort, beforeShowDay, showOtherMonths, @@ -5384,33 +8812,33 @@ $.extend(Datepicker.prototype, { printDate, dRow, tbody, daySettings, otherMonth, unselectable, tempDate = new Date(), today = this._daylightSavingAdjust( - new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time - isRTL = this._get(inst, "isRTL"), - showButtonPanel = this._get(inst, "showButtonPanel"), - hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), - navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), - numMonths = this._getNumberOfMonths(inst), - showCurrentAtPos = this._get(inst, "showCurrentAtPos"), - stepMonths = this._get(inst, "stepMonths"), - isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), - currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : - new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), - minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), + new Date( tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() ) ), // clear time + isRTL = this._get( inst, "isRTL" ), + showButtonPanel = this._get( inst, "showButtonPanel" ), + hideIfNoPrevNext = this._get( inst, "hideIfNoPrevNext" ), + navigationAsDateFormat = this._get( inst, "navigationAsDateFormat" ), + numMonths = this._getNumberOfMonths( inst ), + showCurrentAtPos = this._get( inst, "showCurrentAtPos" ), + stepMonths = this._get( inst, "stepMonths" ), + isMultiMonth = ( numMonths[ 0 ] !== 1 || numMonths[ 1 ] !== 1 ), + currentDate = this._daylightSavingAdjust( ( !inst.currentDay ? new Date( 9999, 9, 9 ) : + new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ), + minDate = this._getMinMaxDate( inst, "min" ), + maxDate = this._getMinMaxDate( inst, "max" ), drawMonth = inst.drawMonth - showCurrentAtPos, drawYear = inst.drawYear; - if (drawMonth < 0) { + if ( drawMonth < 0 ) { drawMonth += 12; drawYear--; } - if (maxDate) { - maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), - maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); - maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); - while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { + if ( maxDate ) { + maxDraw = this._daylightSavingAdjust( new Date( maxDate.getFullYear(), + maxDate.getMonth() - ( numMonths[ 0 ] * numMonths[ 1 ] ) + 1, maxDate.getDate() ) ); + maxDraw = ( minDate && maxDraw < minDate ? minDate : maxDraw ); + while ( this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 ) ) > maxDraw ) { drawMonth--; - if (drawMonth < 0) { + if ( drawMonth < 0 ) { drawMonth = 11; drawYear--; } @@ -5419,136 +8847,137 @@ $.extend(Datepicker.prototype, { inst.drawMonth = drawMonth; inst.drawYear = drawYear; - prevText = this._get(inst, "prevText"); - prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, - this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), - this._getFormatConfig(inst))); + prevText = this._get( inst, "prevText" ); + prevText = ( !navigationAsDateFormat ? prevText : this.formatDate( prevText, + this._daylightSavingAdjust( new Date( drawYear, drawMonth - stepMonths, 1 ) ), + this._getFormatConfig( inst ) ) ); - prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? + prev = ( this._canAdjustMonth( inst, -1, drawYear, drawMonth ) ? "<a class='ui-datepicker-prev ui-corner-all' data-handler='prev' data-event='click'" + - " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>" : - (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='"+ prevText +"'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w") + "'>" + prevText + "</span></a>")); + " title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" : + ( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-prev ui-corner-all ui-state-disabled' title='" + prevText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "e" : "w" ) + "'>" + prevText + "</span></a>" ) ); - nextText = this._get(inst, "nextText"); - nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, - this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), - this._getFormatConfig(inst))); + nextText = this._get( inst, "nextText" ); + nextText = ( !navigationAsDateFormat ? nextText : this.formatDate( nextText, + this._daylightSavingAdjust( new Date( drawYear, drawMonth + stepMonths, 1 ) ), + this._getFormatConfig( inst ) ) ); - next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? + next = ( this._canAdjustMonth( inst, +1, drawYear, drawMonth ) ? "<a class='ui-datepicker-next ui-corner-all' data-handler='next' data-event='click'" + - " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>" : - (hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='"+ nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e") + "'>" + nextText + "</span></a>")); - - currentText = this._get(inst, "currentText"); - gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); - currentText = (!navigationAsDateFormat ? currentText : - this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); - - controls = (!inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" + - this._get(inst, "closeText") + "</button>" : ""); - - buttonPanel = (showButtonPanel) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + (isRTL ? controls : "") + - (this._isInRange(inst, gotoDate) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" + - ">" + currentText + "</button>" : "") + (isRTL ? "" : controls) + "</div>" : ""; - - firstDay = parseInt(this._get(inst, "firstDay"),10); - firstDay = (isNaN(firstDay) ? 0 : firstDay); - - showWeek = this._get(inst, "showWeek"); - dayNames = this._get(inst, "dayNames"); - dayNamesMin = this._get(inst, "dayNamesMin"); - monthNames = this._get(inst, "monthNames"); - monthNamesShort = this._get(inst, "monthNamesShort"); - beforeShowDay = this._get(inst, "beforeShowDay"); - showOtherMonths = this._get(inst, "showOtherMonths"); - selectOtherMonths = this._get(inst, "selectOtherMonths"); - defaultDate = this._getDefaultDate(inst); + " title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" : + ( hideIfNoPrevNext ? "" : "<a class='ui-datepicker-next ui-corner-all ui-state-disabled' title='" + nextText + "'><span class='ui-icon ui-icon-circle-triangle-" + ( isRTL ? "w" : "e" ) + "'>" + nextText + "</span></a>" ) ); + + currentText = this._get( inst, "currentText" ); + gotoDate = ( this._get( inst, "gotoCurrent" ) && inst.currentDay ? currentDate : today ); + currentText = ( !navigationAsDateFormat ? currentText : + this.formatDate( currentText, gotoDate, this._getFormatConfig( inst ) ) ); + + controls = ( !inst.inline ? "<button type='button' class='ui-datepicker-close ui-state-default ui-priority-primary ui-corner-all' data-handler='hide' data-event='click'>" + + this._get( inst, "closeText" ) + "</button>" : "" ); + + buttonPanel = ( showButtonPanel ) ? "<div class='ui-datepicker-buttonpane ui-widget-content'>" + ( isRTL ? controls : "" ) + + ( this._isInRange( inst, gotoDate ) ? "<button type='button' class='ui-datepicker-current ui-state-default ui-priority-secondary ui-corner-all' data-handler='today' data-event='click'" + + ">" + currentText + "</button>" : "" ) + ( isRTL ? "" : controls ) + "</div>" : ""; + + firstDay = parseInt( this._get( inst, "firstDay" ), 10 ); + firstDay = ( isNaN( firstDay ) ? 0 : firstDay ); + + showWeek = this._get( inst, "showWeek" ); + dayNames = this._get( inst, "dayNames" ); + dayNamesMin = this._get( inst, "dayNamesMin" ); + monthNames = this._get( inst, "monthNames" ); + monthNamesShort = this._get( inst, "monthNamesShort" ); + beforeShowDay = this._get( inst, "beforeShowDay" ); + showOtherMonths = this._get( inst, "showOtherMonths" ); + selectOtherMonths = this._get( inst, "selectOtherMonths" ); + defaultDate = this._getDefaultDate( inst ); html = ""; - dow; - for (row = 0; row < numMonths[0]; row++) { + + for ( row = 0; row < numMonths[ 0 ]; row++ ) { group = ""; this.maxRows = 4; - for (col = 0; col < numMonths[1]; col++) { - selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); + for ( col = 0; col < numMonths[ 1 ]; col++ ) { + selectedDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, inst.selectedDay ) ); cornerClass = " ui-corner-all"; calender = ""; - if (isMultiMonth) { + if ( isMultiMonth ) { calender += "<div class='ui-datepicker-group"; - if (numMonths[1] > 1) { - switch (col) { + if ( numMonths[ 1 ] > 1 ) { + switch ( col ) { case 0: calender += " ui-datepicker-group-first"; - cornerClass = " ui-corner-" + (isRTL ? "right" : "left"); break; - case numMonths[1]-1: calender += " ui-datepicker-group-last"; - cornerClass = " ui-corner-" + (isRTL ? "left" : "right"); break; + cornerClass = " ui-corner-" + ( isRTL ? "right" : "left" ); break; + case numMonths[ 1 ] - 1: calender += " ui-datepicker-group-last"; + cornerClass = " ui-corner-" + ( isRTL ? "left" : "right" ); break; default: calender += " ui-datepicker-group-middle"; cornerClass = ""; break; } } calender += "'>"; } calender += "<div class='ui-datepicker-header ui-widget-header ui-helper-clearfix" + cornerClass + "'>" + - (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + - (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + - this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, - row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers + ( /all|left/.test( cornerClass ) && row === 0 ? ( isRTL ? next : prev ) : "" ) + + ( /all|right/.test( cornerClass ) && row === 0 ? ( isRTL ? prev : next ) : "" ) + + this._generateMonthYearHeader( inst, drawMonth, drawYear, minDate, maxDate, + row > 0 || col > 0, monthNames, monthNamesShort ) + // draw month headers "</div><table class='ui-datepicker-calendar'><thead>" + "<tr>"; - thead = (showWeek ? "<th class='ui-datepicker-week-col'>" + this._get(inst, "weekHeader") + "</th>" : ""); - for (dow = 0; dow < 7; dow++) { // days of the week - day = (dow + firstDay) % 7; - thead += "<th scope='col'" + ((dow + firstDay + 6) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "") + ">" + - "<span title='" + dayNames[day] + "'>" + dayNamesMin[day] + "</span></th>"; + thead = ( showWeek ? "<th class='ui-datepicker-week-col'>" + this._get( inst, "weekHeader" ) + "</th>" : "" ); + for ( dow = 0; dow < 7; dow++ ) { // days of the week + day = ( dow + firstDay ) % 7; + thead += "<th scope='col'" + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " class='ui-datepicker-week-end'" : "" ) + ">" + + "<span title='" + dayNames[ day ] + "'>" + dayNamesMin[ day ] + "</span></th>"; } calender += thead + "</tr></thead><tbody>"; - daysInMonth = this._getDaysInMonth(drawYear, drawMonth); - if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { - inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); + daysInMonth = this._getDaysInMonth( drawYear, drawMonth ); + if ( drawYear === inst.selectedYear && drawMonth === inst.selectedMonth ) { + inst.selectedDay = Math.min( inst.selectedDay, daysInMonth ); } - leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; - curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate - numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) + leadDays = ( this._getFirstDayOfMonth( drawYear, drawMonth ) - firstDay + 7 ) % 7; + curRows = Math.ceil( ( leadDays + daysInMonth ) / 7 ); // calculate the number of rows to generate + numRows = ( isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows ); //If multiple months, use the higher number of rows (see #7043) this.maxRows = numRows; - printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); - for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows + printDate = this._daylightSavingAdjust( new Date( drawYear, drawMonth, 1 - leadDays ) ); + for ( dRow = 0; dRow < numRows; dRow++ ) { // create date picker rows calender += "<tr>"; - tbody = (!showWeek ? "" : "<td class='ui-datepicker-week-col'>" + - this._get(inst, "calculateWeek")(printDate) + "</td>"); - for (dow = 0; dow < 7; dow++) { // create date picker days - daySettings = (beforeShowDay ? - beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); - otherMonth = (printDate.getMonth() !== drawMonth); - unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || - (minDate && printDate < minDate) || (maxDate && printDate > maxDate); + tbody = ( !showWeek ? "" : "<td class='ui-datepicker-week-col'>" + + this._get( inst, "calculateWeek" )( printDate ) + "</td>" ); + for ( dow = 0; dow < 7; dow++ ) { // create date picker days + daySettings = ( beforeShowDay ? + beforeShowDay.apply( ( inst.input ? inst.input[ 0 ] : null ), [ printDate ] ) : [ true, "" ] ); + otherMonth = ( printDate.getMonth() !== drawMonth ); + unselectable = ( otherMonth && !selectOtherMonths ) || !daySettings[ 0 ] || + ( minDate && printDate < minDate ) || ( maxDate && printDate > maxDate ); tbody += "<td class='" + - ((dow + firstDay + 6) % 7 >= 5 ? " ui-datepicker-week-end" : "") + // highlight weekends - (otherMonth ? " ui-datepicker-other-month" : "") + // highlight days from other months - ((printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent) || // user pressed key - (defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime()) ? + ( ( dow + firstDay + 6 ) % 7 >= 5 ? " ui-datepicker-week-end" : "" ) + // highlight weekends + ( otherMonth ? " ui-datepicker-other-month" : "" ) + // highlight days from other months + ( ( printDate.getTime() === selectedDate.getTime() && drawMonth === inst.selectedMonth && inst._keyEvent ) || // user pressed key + ( defaultDate.getTime() === printDate.getTime() && defaultDate.getTime() === selectedDate.getTime() ) ? + // or defaultDate is current printedDate and defaultDate is selectedDate - " " + this._dayOverClass : "") + // highlight selected day - (unselectable ? " " + this._unselectableClass + " ui-state-disabled": "") + // highlight unselectable days - (otherMonth && !showOtherMonths ? "" : " " + daySettings[1] + // highlight custom dates - (printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "") + // highlight selected day - (printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "")) + "'" + // highlight today (if different) - ((!otherMonth || showOtherMonths) && daySettings[2] ? " title='" + daySettings[2].replace(/'/g, "'") + "'" : "") + // cell title - (unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'") + ">" + // actions - (otherMonth && !showOtherMonths ? " " : // display for other months - (unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" + - (printDate.getTime() === today.getTime() ? " ui-state-highlight" : "") + - (printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "") + // highlight selected day - (otherMonth ? " ui-priority-secondary" : "") + // distinguish dates from other months - "' href='#'>" + printDate.getDate() + "</a>")) + "</td>"; // display selectable date - printDate.setDate(printDate.getDate() + 1); - printDate = this._daylightSavingAdjust(printDate); + " " + this._dayOverClass : "" ) + // highlight selected day + ( unselectable ? " " + this._unselectableClass + " ui-state-disabled" : "" ) + // highlight unselectable days + ( otherMonth && !showOtherMonths ? "" : " " + daySettings[ 1 ] + // highlight custom dates + ( printDate.getTime() === currentDate.getTime() ? " " + this._currentClass : "" ) + // highlight selected day + ( printDate.getTime() === today.getTime() ? " ui-datepicker-today" : "" ) ) + "'" + // highlight today (if different) + ( ( !otherMonth || showOtherMonths ) && daySettings[ 2 ] ? " title='" + daySettings[ 2 ].replace( /'/g, "'" ) + "'" : "" ) + // cell title + ( unselectable ? "" : " data-handler='selectDay' data-event='click' data-month='" + printDate.getMonth() + "' data-year='" + printDate.getFullYear() + "'" ) + ">" + // actions + ( otherMonth && !showOtherMonths ? " " : // display for other months + ( unselectable ? "<span class='ui-state-default'>" + printDate.getDate() + "</span>" : "<a class='ui-state-default" + + ( printDate.getTime() === today.getTime() ? " ui-state-highlight" : "" ) + + ( printDate.getTime() === currentDate.getTime() ? " ui-state-active" : "" ) + // highlight selected day + ( otherMonth ? " ui-priority-secondary" : "" ) + // distinguish dates from other months + "' href='#'>" + printDate.getDate() + "</a>" ) ) + "</td>"; // display selectable date + printDate.setDate( printDate.getDate() + 1 ); + printDate = this._daylightSavingAdjust( printDate ); } calender += tbody + "</tr>"; } drawMonth++; - if (drawMonth > 11) { + if ( drawMonth > 11 ) { drawMonth = 0; drawYear++; } - calender += "</tbody></table>" + (isMultiMonth ? "</div>" + - ((numMonths[0] > 0 && col === numMonths[1]-1) ? "<div class='ui-datepicker-row-break'></div>" : "") : ""); + calender += "</tbody></table>" + ( isMultiMonth ? "</div>" + + ( ( numMonths[ 0 ] > 0 && col === numMonths[ 1 ] - 1 ) ? "<div class='ui-datepicker-row-break'></div>" : "" ) : "" ); group += calender; } html += group; @@ -5559,60 +8988,61 @@ $.extend(Datepicker.prototype, { }, /* Generate the month and year header. */ - _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, - secondary, monthNames, monthNamesShort) { + _generateMonthYearHeader: function( inst, drawMonth, drawYear, minDate, maxDate, + secondary, monthNames, monthNamesShort ) { var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, - changeMonth = this._get(inst, "changeMonth"), - changeYear = this._get(inst, "changeYear"), - showMonthAfterYear = this._get(inst, "showMonthAfterYear"), + changeMonth = this._get( inst, "changeMonth" ), + changeYear = this._get( inst, "changeYear" ), + showMonthAfterYear = this._get( inst, "showMonthAfterYear" ), html = "<div class='ui-datepicker-title'>", monthHtml = ""; - // month selection - if (secondary || !changeMonth) { - monthHtml += "<span class='ui-datepicker-month'>" + monthNames[drawMonth] + "</span>"; + // Month selection + if ( secondary || !changeMonth ) { + monthHtml += "<span class='ui-datepicker-month'>" + monthNames[ drawMonth ] + "</span>"; } else { - inMinYear = (minDate && minDate.getFullYear() === drawYear); - inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); + inMinYear = ( minDate && minDate.getFullYear() === drawYear ); + inMaxYear = ( maxDate && maxDate.getFullYear() === drawYear ); monthHtml += "<select class='ui-datepicker-month' data-handler='selectMonth' data-event='change'>"; - for ( month = 0; month < 12; month++) { - if ((!inMinYear || month >= minDate.getMonth()) && (!inMaxYear || month <= maxDate.getMonth())) { + for ( month = 0; month < 12; month++ ) { + if ( ( !inMinYear || month >= minDate.getMonth() ) && ( !inMaxYear || month <= maxDate.getMonth() ) ) { monthHtml += "<option value='" + month + "'" + - (month === drawMonth ? " selected='selected'" : "") + - ">" + monthNamesShort[month] + "</option>"; + ( month === drawMonth ? " selected='selected'" : "" ) + + ">" + monthNamesShort[ month ] + "</option>"; } } monthHtml += "</select>"; } - if (!showMonthAfterYear) { - html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); + if ( !showMonthAfterYear ) { + html += monthHtml + ( secondary || !( changeMonth && changeYear ) ? " " : "" ); } - // year selection + // Year selection if ( !inst.yearshtml ) { inst.yearshtml = ""; - if (secondary || !changeYear) { + if ( secondary || !changeYear ) { html += "<span class='ui-datepicker-year'>" + drawYear + "</span>"; } else { + // determine range of years to display - years = this._get(inst, "yearRange").split(":"); + years = this._get( inst, "yearRange" ).split( ":" ); thisYear = new Date().getFullYear(); - determineYear = function(value) { - var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : - (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : - parseInt(value, 10))); - return (isNaN(year) ? thisYear : year); + determineYear = function( value ) { + var year = ( value.match( /c[+\-].*/ ) ? drawYear + parseInt( value.substring( 1 ), 10 ) : + ( value.match( /[+\-].*/ ) ? thisYear + parseInt( value, 10 ) : + parseInt( value, 10 ) ) ); + return ( isNaN( year ) ? thisYear : year ); }; - year = determineYear(years[0]); - endYear = Math.max(year, determineYear(years[1] || "")); - year = (minDate ? Math.max(year, minDate.getFullYear()) : year); - endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); + year = determineYear( years[ 0 ] ); + endYear = Math.max( year, determineYear( years[ 1 ] || "" ) ); + year = ( minDate ? Math.max( year, minDate.getFullYear() ) : year ); + endYear = ( maxDate ? Math.min( endYear, maxDate.getFullYear() ) : endYear ); inst.yearshtml += "<select class='ui-datepicker-year' data-handler='selectYear' data-event='change'>"; - for (; year <= endYear; year++) { + for ( ; year <= endYear; year++ ) { inst.yearshtml += "<option value='" + year + "'" + - (year === drawYear ? " selected='selected'" : "") + + ( year === drawYear ? " selected='selected'" : "" ) + ">" + year + "</option>"; } inst.yearshtml += "</select>"; @@ -5622,168 +9052,168 @@ $.extend(Datepicker.prototype, { } } - html += this._get(inst, "yearSuffix"); - if (showMonthAfterYear) { - html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; + html += this._get( inst, "yearSuffix" ); + if ( showMonthAfterYear ) { + html += ( secondary || !( changeMonth && changeYear ) ? " " : "" ) + monthHtml; } html += "</div>"; // Close datepicker_header return html; }, /* Adjust one of the date sub-fields. */ - _adjustInstDate: function(inst, offset, period) { - var year = inst.drawYear + (period === "Y" ? offset : 0), - month = inst.drawMonth + (period === "M" ? offset : 0), - day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), - date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day))); + _adjustInstDate: function( inst, offset, period ) { + var year = inst.selectedYear + ( period === "Y" ? offset : 0 ), + month = inst.selectedMonth + ( period === "M" ? offset : 0 ), + day = Math.min( inst.selectedDay, this._getDaysInMonth( year, month ) ) + ( period === "D" ? offset : 0 ), + date = this._restrictMinMax( inst, this._daylightSavingAdjust( new Date( year, month, day ) ) ); inst.selectedDay = date.getDate(); inst.drawMonth = inst.selectedMonth = date.getMonth(); inst.drawYear = inst.selectedYear = date.getFullYear(); - if (period === "M" || period === "Y") { - this._notifyChange(inst); + if ( period === "M" || period === "Y" ) { + this._notifyChange( inst ); } }, /* Ensure a date is within any min/max bounds. */ - _restrictMinMax: function(inst, date) { - var minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), - newDate = (minDate && date < minDate ? minDate : date); - return (maxDate && newDate > maxDate ? maxDate : newDate); + _restrictMinMax: function( inst, date ) { + var minDate = this._getMinMaxDate( inst, "min" ), + maxDate = this._getMinMaxDate( inst, "max" ), + newDate = ( minDate && date < minDate ? minDate : date ); + return ( maxDate && newDate > maxDate ? maxDate : newDate ); }, /* Notify change of month/year. */ - _notifyChange: function(inst) { - var onChange = this._get(inst, "onChangeMonthYear"); - if (onChange) { - onChange.apply((inst.input ? inst.input[0] : null), - [inst.selectedYear, inst.selectedMonth + 1, inst]); + _notifyChange: function( inst ) { + var onChange = this._get( inst, "onChangeMonthYear" ); + if ( onChange ) { + onChange.apply( ( inst.input ? inst.input[ 0 ] : null ), + [ inst.selectedYear, inst.selectedMonth + 1, inst ] ); } }, /* Determine the number of months to show. */ - _getNumberOfMonths: function(inst) { - var numMonths = this._get(inst, "numberOfMonths"); - return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); + _getNumberOfMonths: function( inst ) { + var numMonths = this._get( inst, "numberOfMonths" ); + return ( numMonths == null ? [ 1, 1 ] : ( typeof numMonths === "number" ? [ 1, numMonths ] : numMonths ) ); }, /* Determine the current maximum date - ensure no time components are set. */ - _getMinMaxDate: function(inst, minMax) { - return this._determineDate(inst, this._get(inst, minMax + "Date"), null); + _getMinMaxDate: function( inst, minMax ) { + return this._determineDate( inst, this._get( inst, minMax + "Date" ), null ); }, /* Find the number of days in a given month. */ - _getDaysInMonth: function(year, month) { - return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); + _getDaysInMonth: function( year, month ) { + return 32 - this._daylightSavingAdjust( new Date( year, month, 32 ) ).getDate(); }, /* Find the day of the week of the first of a month. */ - _getFirstDayOfMonth: function(year, month) { - return new Date(year, month, 1).getDay(); + _getFirstDayOfMonth: function( year, month ) { + return new Date( year, month, 1 ).getDay(); }, /* Determines if we should allow a "next/prev" month display change. */ - _canAdjustMonth: function(inst, offset, curYear, curMonth) { - var numMonths = this._getNumberOfMonths(inst), - date = this._daylightSavingAdjust(new Date(curYear, - curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); + _canAdjustMonth: function( inst, offset, curYear, curMonth ) { + var numMonths = this._getNumberOfMonths( inst ), + date = this._daylightSavingAdjust( new Date( curYear, + curMonth + ( offset < 0 ? offset : numMonths[ 0 ] * numMonths[ 1 ] ), 1 ) ); - if (offset < 0) { - date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); + if ( offset < 0 ) { + date.setDate( this._getDaysInMonth( date.getFullYear(), date.getMonth() ) ); } - return this._isInRange(inst, date); + return this._isInRange( inst, date ); }, /* Is the given date in the accepted range? */ - _isInRange: function(inst, date) { + _isInRange: function( inst, date ) { var yearSplit, currentYear, - minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), + minDate = this._getMinMaxDate( inst, "min" ), + maxDate = this._getMinMaxDate( inst, "max" ), minYear = null, maxYear = null, - years = this._get(inst, "yearRange"); - if (years){ - yearSplit = years.split(":"); + years = this._get( inst, "yearRange" ); + if ( years ) { + yearSplit = years.split( ":" ); currentYear = new Date().getFullYear(); - minYear = parseInt(yearSplit[0], 10); - maxYear = parseInt(yearSplit[1], 10); - if ( yearSplit[0].match(/[+\-].*/) ) { + minYear = parseInt( yearSplit[ 0 ], 10 ); + maxYear = parseInt( yearSplit[ 1 ], 10 ); + if ( yearSplit[ 0 ].match( /[+\-].*/ ) ) { minYear += currentYear; } - if ( yearSplit[1].match(/[+\-].*/) ) { + if ( yearSplit[ 1 ].match( /[+\-].*/ ) ) { maxYear += currentYear; } } - return ((!minDate || date.getTime() >= minDate.getTime()) && - (!maxDate || date.getTime() <= maxDate.getTime()) && - (!minYear || date.getFullYear() >= minYear) && - (!maxYear || date.getFullYear() <= maxYear)); + return ( ( !minDate || date.getTime() >= minDate.getTime() ) && + ( !maxDate || date.getTime() <= maxDate.getTime() ) && + ( !minYear || date.getFullYear() >= minYear ) && + ( !maxYear || date.getFullYear() <= maxYear ) ); }, /* Provide the configuration settings for formatting/parsing. */ - _getFormatConfig: function(inst) { - var shortYearCutoff = this._get(inst, "shortYearCutoff"); - shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : - new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); - return {shortYearCutoff: shortYearCutoff, - dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), - monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; + _getFormatConfig: function( inst ) { + var shortYearCutoff = this._get( inst, "shortYearCutoff" ); + shortYearCutoff = ( typeof shortYearCutoff !== "string" ? shortYearCutoff : + new Date().getFullYear() % 100 + parseInt( shortYearCutoff, 10 ) ); + return { shortYearCutoff: shortYearCutoff, + dayNamesShort: this._get( inst, "dayNamesShort" ), dayNames: this._get( inst, "dayNames" ), + monthNamesShort: this._get( inst, "monthNamesShort" ), monthNames: this._get( inst, "monthNames" ) }; }, /* Format the given date for display. */ - _formatDate: function(inst, day, month, year) { - if (!day) { + _formatDate: function( inst, day, month, year ) { + if ( !day ) { inst.currentDay = inst.selectedDay; inst.currentMonth = inst.selectedMonth; inst.currentYear = inst.selectedYear; } - var date = (day ? (typeof day === "object" ? day : - this._daylightSavingAdjust(new Date(year, month, day))) : - this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); - return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); + var date = ( day ? ( typeof day === "object" ? day : + this._daylightSavingAdjust( new Date( year, month, day ) ) ) : + this._daylightSavingAdjust( new Date( inst.currentYear, inst.currentMonth, inst.currentDay ) ) ); + return this.formatDate( this._get( inst, "dateFormat" ), date, this._getFormatConfig( inst ) ); } -}); +} ); /* * Bind hover events for datepicker elements. * Done via delegate so the binding only occurs once in the lifetime of the parent div. * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. */ -function datepicker_bindHover(dpDiv) { +function datepicker_bindHover( dpDiv ) { var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; - return dpDiv.delegate(selector, "mouseout", function() { - $(this).removeClass("ui-state-hover"); - if (this.className.indexOf("ui-datepicker-prev") !== -1) { - $(this).removeClass("ui-datepicker-prev-hover"); + return dpDiv.on( "mouseout", selector, function() { + $( this ).removeClass( "ui-state-hover" ); + if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) { + $( this ).removeClass( "ui-datepicker-prev-hover" ); } - if (this.className.indexOf("ui-datepicker-next") !== -1) { - $(this).removeClass("ui-datepicker-next-hover"); + if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) { + $( this ).removeClass( "ui-datepicker-next-hover" ); } - }) - .delegate( selector, "mouseover", datepicker_handleMouseover ); + } ) + .on( "mouseover", selector, datepicker_handleMouseover ); } function datepicker_handleMouseover() { - if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) { - $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); - $(this).addClass("ui-state-hover"); - if (this.className.indexOf("ui-datepicker-prev") !== -1) { - $(this).addClass("ui-datepicker-prev-hover"); + if ( !$.datepicker._isDisabledDatepicker( datepicker_instActive.inline ? datepicker_instActive.dpDiv.parent()[ 0 ] : datepicker_instActive.input[ 0 ] ) ) { + $( this ).parents( ".ui-datepicker-calendar" ).find( "a" ).removeClass( "ui-state-hover" ); + $( this ).addClass( "ui-state-hover" ); + if ( this.className.indexOf( "ui-datepicker-prev" ) !== -1 ) { + $( this ).addClass( "ui-datepicker-prev-hover" ); } - if (this.className.indexOf("ui-datepicker-next") !== -1) { - $(this).addClass("ui-datepicker-next-hover"); + if ( this.className.indexOf( "ui-datepicker-next" ) !== -1 ) { + $( this ).addClass( "ui-datepicker-next-hover" ); } } } /* jQuery extend now ignores nulls! */ -function datepicker_extendRemove(target, props) { - $.extend(target, props); - for (var name in props) { - if (props[name] == null) { - target[name] = props[name]; +function datepicker_extendRemove( target, props ) { + $.extend( target, props ); + for ( var name in props ) { + if ( props[ name ] == null ) { + target[ name ] = props[ name ]; } } return target; @@ -5793,7 +9223,7 @@ function datepicker_extendRemove(target, props) { @param options string - a command, optionally followed by additional parameters or Object - settings for attaching new datepicker functionality @return jQuery object */ -$.fn.datepicker = function(options){ +$.fn.datepicker = function( options ) { /* Verify an empty collection wasn't passed - Fixes #6976 */ if ( !this.length ) { @@ -5801,55 +9231,322 @@ $.fn.datepicker = function(options){ } /* Initialise the date picker. */ - if (!$.datepicker.initialized) { - $(document).mousedown($.datepicker._checkExternalClick); + if ( !$.datepicker.initialized ) { + $( document ).on( "mousedown", $.datepicker._checkExternalClick ); $.datepicker.initialized = true; } /* Append datepicker main container to body if not exist. */ - if ($("#"+$.datepicker._mainDivId).length === 0) { - $("body").append($.datepicker.dpDiv); + if ( $( "#" + $.datepicker._mainDivId ).length === 0 ) { + $( "body" ).append( $.datepicker.dpDiv ); } - var otherArgs = Array.prototype.slice.call(arguments, 1); - if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) { - return $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this[0]].concat(otherArgs)); + var otherArgs = Array.prototype.slice.call( arguments, 1 ); + if ( typeof options === "string" && ( options === "isDisabled" || options === "getDate" || options === "widget" ) ) { + return $.datepicker[ "_" + options + "Datepicker" ]. + apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) ); } - if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") { - return $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this[0]].concat(otherArgs)); + if ( options === "option" && arguments.length === 2 && typeof arguments[ 1 ] === "string" ) { + return $.datepicker[ "_" + options + "Datepicker" ]. + apply( $.datepicker, [ this[ 0 ] ].concat( otherArgs ) ); } - return this.each(function() { + return this.each( function() { typeof options === "string" ? - $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this].concat(otherArgs)) : - $.datepicker._attachDatepicker(this, options); - }); + $.datepicker[ "_" + options + "Datepicker" ]. + apply( $.datepicker, [ this ].concat( otherArgs ) ) : + $.datepicker._attachDatepicker( this, options ); + } ); }; $.datepicker = new Datepicker(); // singleton instance $.datepicker.initialized = false; $.datepicker.uuid = new Date().getTime(); -$.datepicker.version = "1.11.4"; +$.datepicker.version = "1.12.1"; -var datepicker = $.datepicker; +var widgetsDatepicker = $.datepicker; + + +// This file is deprecated +var ie = $.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); + /*! - * jQuery UI Draggable 1.11.4 + * jQuery UI Mouse 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license + */ + +//>>label: Mouse +//>>group: Widgets +//>>description: Abstracts mouse-based interactions to assist in creating certain widgets. +//>>docs: http://api.jqueryui.com/mouse/ + + + +var mouseHandled = false; +$( document ).on( "mouseup", function() { + mouseHandled = false; +} ); + +var widgetsMouse = $.widget( "ui.mouse", { + version: "1.12.1", + options: { + cancel: "input, textarea, button, select, option", + distance: 1, + delay: 0 + }, + _mouseInit: function() { + var that = this; + + this.element + .on( "mousedown." + this.widgetName, function( event ) { + return that._mouseDown( event ); + } ) + .on( "click." + this.widgetName, function( event ) { + if ( true === $.data( event.target, that.widgetName + ".preventClickEvent" ) ) { + $.removeData( event.target, that.widgetName + ".preventClickEvent" ); + event.stopImmediatePropagation(); + return false; + } + } ); + + this.started = false; + }, + + // TODO: make sure destroying one instance of mouse doesn't mess with + // other instances of mouse + _mouseDestroy: function() { + this.element.off( "." + this.widgetName ); + if ( this._mouseMoveDelegate ) { + this.document + .off( "mousemove." + this.widgetName, this._mouseMoveDelegate ) + .off( "mouseup." + this.widgetName, this._mouseUpDelegate ); + } + }, + + _mouseDown: function( event ) { + + // don't let more than one widget handle mouseStart + if ( mouseHandled ) { + return; + } + + this._mouseMoved = false; + + // We may have missed mouseup (out of window) + ( this._mouseStarted && this._mouseUp( event ) ); + + this._mouseDownEvent = event; + + var that = this, + btnIsLeft = ( event.which === 1 ), + + // event.target.nodeName works around a bug in IE 8 with + // disabled inputs (#7620) + elIsCancel = ( typeof this.options.cancel === "string" && event.target.nodeName ? + $( event.target ).closest( this.options.cancel ).length : false ); + if ( !btnIsLeft || elIsCancel || !this._mouseCapture( event ) ) { + return true; + } + + this.mouseDelayMet = !this.options.delay; + if ( !this.mouseDelayMet ) { + this._mouseDelayTimer = setTimeout( function() { + that.mouseDelayMet = true; + }, this.options.delay ); + } + + if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) { + this._mouseStarted = ( this._mouseStart( event ) !== false ); + if ( !this._mouseStarted ) { + event.preventDefault(); + return true; + } + } + + // Click event may never have fired (Gecko & Opera) + if ( true === $.data( event.target, this.widgetName + ".preventClickEvent" ) ) { + $.removeData( event.target, this.widgetName + ".preventClickEvent" ); + } + + // These delegates are required to keep context + this._mouseMoveDelegate = function( event ) { + return that._mouseMove( event ); + }; + this._mouseUpDelegate = function( event ) { + return that._mouseUp( event ); + }; + + this.document + .on( "mousemove." + this.widgetName, this._mouseMoveDelegate ) + .on( "mouseup." + this.widgetName, this._mouseUpDelegate ); + + event.preventDefault(); + + mouseHandled = true; + return true; + }, + + _mouseMove: function( event ) { + + // Only check for mouseups outside the document if you've moved inside the document + // at least once. This prevents the firing of mouseup in the case of IE<9, which will + // fire a mousemove event if content is placed under the cursor. See #7778 + // Support: IE <9 + if ( this._mouseMoved ) { + + // IE mouseup check - mouseup happened when mouse was out of window + if ( $.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && + !event.button ) { + return this._mouseUp( event ); + + // Iframe mouseup check - mouseup occurred in another document + } else if ( !event.which ) { + + // Support: Safari <=8 - 9 + // Safari sets which to 0 if you press any of the following keys + // during a drag (#14461) + if ( event.originalEvent.altKey || event.originalEvent.ctrlKey || + event.originalEvent.metaKey || event.originalEvent.shiftKey ) { + this.ignoreMissingWhich = true; + } else if ( !this.ignoreMissingWhich ) { + return this._mouseUp( event ); + } + } + } + + if ( event.which || event.button ) { + this._mouseMoved = true; + } + + if ( this._mouseStarted ) { + this._mouseDrag( event ); + return event.preventDefault(); + } + + if ( this._mouseDistanceMet( event ) && this._mouseDelayMet( event ) ) { + this._mouseStarted = + ( this._mouseStart( this._mouseDownEvent, event ) !== false ); + ( this._mouseStarted ? this._mouseDrag( event ) : this._mouseUp( event ) ); + } + + return !this._mouseStarted; + }, + + _mouseUp: function( event ) { + this.document + .off( "mousemove." + this.widgetName, this._mouseMoveDelegate ) + .off( "mouseup." + this.widgetName, this._mouseUpDelegate ); + + if ( this._mouseStarted ) { + this._mouseStarted = false; + + if ( event.target === this._mouseDownEvent.target ) { + $.data( event.target, this.widgetName + ".preventClickEvent", true ); + } + + this._mouseStop( event ); + } + + if ( this._mouseDelayTimer ) { + clearTimeout( this._mouseDelayTimer ); + delete this._mouseDelayTimer; + } + + this.ignoreMissingWhich = false; + mouseHandled = false; + event.preventDefault(); + }, + + _mouseDistanceMet: function( event ) { + return ( Math.max( + Math.abs( this._mouseDownEvent.pageX - event.pageX ), + Math.abs( this._mouseDownEvent.pageY - event.pageY ) + ) >= this.options.distance + ); + }, + + _mouseDelayMet: function( /* event */ ) { + return this.mouseDelayMet; + }, + + // These are placeholder methods, to be overriden by extending plugin + _mouseStart: function( /* event */ ) {}, + _mouseDrag: function( /* event */ ) {}, + _mouseStop: function( /* event */ ) {}, + _mouseCapture: function( /* event */ ) { return true; } +} ); + + + + +// $.ui.plugin is deprecated. Use $.widget() extensions instead. +var plugin = $.ui.plugin = { + add: function( module, option, set ) { + var i, + proto = $.ui[ module ].prototype; + for ( i in set ) { + proto.plugins[ i ] = proto.plugins[ i ] || []; + proto.plugins[ i ].push( [ option, set[ i ] ] ); + } + }, + call: function( instance, name, args, allowDisconnected ) { + var i, + set = instance.plugins[ name ]; + + if ( !set ) { + return; + } + + if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || + instance.element[ 0 ].parentNode.nodeType === 11 ) ) { + return; + } + + for ( i = 0; i < set.length; i++ ) { + if ( instance.options[ set[ i ][ 0 ] ] ) { + set[ i ][ 1 ].apply( instance.element, args ); + } + } + } +}; + + + +var safeBlur = $.ui.safeBlur = function( element ) { + + // Support: IE9 - 10 only + // If the <body> is blurred, IE will switch windows, see #9420 + if ( element && element.nodeName.toLowerCase() !== "body" ) { + $( element ).trigger( "blur" ); + } +}; + + +/*! + * jQuery UI Draggable 1.12.1 + * http://jqueryui.com * - * http://api.jqueryui.com/draggable/ + * Copyright jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license */ +//>>label: Draggable +//>>group: Interactions +//>>description: Enables dragging functionality for any element. +//>>docs: http://api.jqueryui.com/draggable/ +//>>demos: http://jqueryui.com/draggable/ +//>>css.structure: ../../themes/base/draggable.css + + -$.widget("ui.draggable", $.ui.mouse, { - version: "1.11.4", +$.widget( "ui.draggable", $.ui.mouse, { + version: "1.12.1", widgetEventPrefix: "drag", options: { addClasses: true, @@ -5877,7 +9574,7 @@ $.widget("ui.draggable", $.ui.mouse, { stack: false, zIndex: false, - // callbacks + // Callbacks drag: null, start: null, stop: null @@ -5887,11 +9584,8 @@ $.widget("ui.draggable", $.ui.mouse, { if ( this.options.helper === "original" ) { this._setPositionRelative(); } - if (this.options.addClasses){ - this.element.addClass("ui-draggable"); - } - if (this.options.disabled){ - this.element.addClass("ui-draggable-disabled"); + if ( this.options.addClasses ) { + this._addClass( "ui-draggable" ); } this._setHandleClassName(); @@ -5911,27 +9605,27 @@ $.widget("ui.draggable", $.ui.mouse, { this.destroyOnClear = true; return; } - this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" ); this._removeHandleClassName(); this._mouseDestroy(); }, - _mouseCapture: function(event) { + _mouseCapture: function( event ) { var o = this.options; - this._blurActiveElement( event ); - - // among others, prevent a drag on a resizable-handle - if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) { + // Among others, prevent a drag on a resizable-handle + if ( this.helper || o.disabled || + $( event.target ).closest( ".ui-resizable-handle" ).length > 0 ) { return false; } //Quit if we're not on a valid handle - this.handle = this._getHandle(event); - if (!this.handle) { + this.handle = this._getHandle( event ); + if ( !this.handle ) { return false; } + this._blurActiveElement( event ); + this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix ); return true; @@ -5939,7 +9633,7 @@ $.widget("ui.draggable", $.ui.mouse, { }, _blockFrames: function( selector ) { - this.iframeBlocks = this.document.find( selector ).map(function() { + this.iframeBlocks = this.document.find( selector ).map( function() { var iframe = $( this ); return $( "<div>" ) @@ -5948,7 +9642,7 @@ $.widget("ui.draggable", $.ui.mouse, { .outerWidth( iframe.outerWidth() ) .outerHeight( iframe.outerHeight() ) .offset( iframe.offset() )[ 0 ]; - }); + } ); }, _unblockFrames: function() { @@ -5959,41 +9653,34 @@ $.widget("ui.draggable", $.ui.mouse, { }, _blurActiveElement: function( event ) { - var document = this.document[ 0 ]; + var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ), + target = $( event.target ); - // Only need to blur if the event occurred on the draggable itself, see #10527 - if ( !this.handleElement.is( event.target ) ) { + // Don't blur if the event occurred on an element that is within + // the currently focused element + // See #10527, #12472 + if ( target.closest( activeElement ).length ) { return; } - // support: IE9 - // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe> - try { - - // Support: IE9, IE10 - // If the <body> is blurred, IE will switch windows, see #9520 - if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== "body" ) { - - // Blur any element that currently has focus, see #4261 - $( document.activeElement ).blur(); - } - } catch ( error ) {} + // Blur any element that currently has focus, see #4261 + $.ui.safeBlur( activeElement ); }, - _mouseStart: function(event) { + _mouseStart: function( event ) { var o = this.options; //Create and append the visible helper - this.helper = this._createHelper(event); + this.helper = this._createHelper( event ); - this.helper.addClass("ui-draggable-dragging"); + this._addClass( this.helper, "ui-draggable-dragging" ); //Cache the helper size this._cacheHelperProportions(); //If ddmanager is used for droppables, set the global draggable - if ($.ui.ddmanager) { + if ( $.ui.ddmanager ) { $.ui.ddmanager.current = this; } @@ -6009,9 +9696,9 @@ $.widget("ui.draggable", $.ui.mouse, { this.cssPosition = this.helper.css( "position" ); this.scrollParent = this.helper.scrollParent( true ); this.offsetParent = this.helper.offsetParent(); - this.hasFixedAncestor = this.helper.parents().filter(function() { + this.hasFixedAncestor = this.helper.parents().filter( function() { return $( this ).css( "position" ) === "fixed"; - }).length > 0; + } ).length > 0; //The element's absolute position on the page minus margins this.positionAbs = this.element.offset(); @@ -6023,13 +9710,13 @@ $.widget("ui.draggable", $.ui.mouse, { this.originalPageY = event.pageY; //Adjust the mouse offset relative to the helper if "cursorAt" is supplied - (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); + ( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) ); //Set a containment if given in the options this._setContainment(); //Trigger event + callbacks - if (this._trigger("start", event) === false) { + if ( this._trigger( "start", event ) === false ) { this._clear(); return false; } @@ -6038,19 +9725,18 @@ $.widget("ui.draggable", $.ui.mouse, { this._cacheHelperProportions(); //Prepare the droppable offsets - if ($.ui.ddmanager && !o.dropBehaviour) { - $.ui.ddmanager.prepareOffsets(this, event); + if ( $.ui.ddmanager && !o.dropBehaviour ) { + $.ui.ddmanager.prepareOffsets( this, event ); } - // Reset helper's right/bottom css if they're set and set explicit width/height instead - // as this prevents resizing of elements with right/bottom set (see #7772) - this._normalizeRightBottom(); + // Execute the drag once - this causes the helper not to be visible before getting its + // correct position + this._mouseDrag( event, true ); - this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position - - //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003) + // If the ddmanager is used for droppables, inform the manager that dragging has started + // (see #5003) if ( $.ui.ddmanager ) { - $.ui.ddmanager.dragStart(this, event); + $.ui.ddmanager.dragStart( this, event ); } return true; @@ -6071,7 +9757,8 @@ $.widget("ui.draggable", $.ui.mouse, { }; }, - _mouseDrag: function(event, noPropagation) { + _mouseDrag: function( event, noPropagation ) { + // reset any necessary cached properties (see #5009) if ( this.hasFixedAncestor ) { this.offset.parent = this._getParentOffset(); @@ -6079,13 +9766,13 @@ $.widget("ui.draggable", $.ui.mouse, { //Compute the helpers position this.position = this._generatePosition( event, true ); - this.positionAbs = this._convertPositionTo("absolute"); + this.positionAbs = this._convertPositionTo( "absolute" ); //Call plugins and callbacks and use the resulting position if something is returned - if (!noPropagation) { + if ( !noPropagation ) { var ui = this._uiHash(); - if (this._trigger("drag", event, ui) === false) { - this._mouseUp({}); + if ( this._trigger( "drag", event, ui ) === false ) { + this._mouseUp( new $.Event( "mouseup", event ) ); return false; } this.position = ui.position; @@ -6094,36 +9781,44 @@ $.widget("ui.draggable", $.ui.mouse, { this.helper[ 0 ].style.left = this.position.left + "px"; this.helper[ 0 ].style.top = this.position.top + "px"; - if ($.ui.ddmanager) { - $.ui.ddmanager.drag(this, event); + if ( $.ui.ddmanager ) { + $.ui.ddmanager.drag( this, event ); } return false; }, - _mouseStop: function(event) { + _mouseStop: function( event ) { //If we are using droppables, inform the manager about the drop var that = this, dropped = false; - if ($.ui.ddmanager && !this.options.dropBehaviour) { - dropped = $.ui.ddmanager.drop(this, event); + if ( $.ui.ddmanager && !this.options.dropBehaviour ) { + dropped = $.ui.ddmanager.drop( this, event ); } //if a drop comes from outside (a sortable) - if (this.dropped) { + if ( this.dropped ) { dropped = this.dropped; this.dropped = false; } - if ((this.options.revert === "invalid" && !dropped) || (this.options.revert === "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) { - $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() { - if (that._trigger("stop", event) !== false) { - that._clear(); + if ( ( this.options.revert === "invalid" && !dropped ) || + ( this.options.revert === "valid" && dropped ) || + this.options.revert === true || ( $.isFunction( this.options.revert ) && + this.options.revert.call( this.element, dropped ) ) + ) { + $( this.helper ).animate( + this.originalPosition, + parseInt( this.options.revertDuration, 10 ), + function() { + if ( that._trigger( "stop", event ) !== false ) { + that._clear(); + } } - }); + ); } else { - if (this._trigger("stop", event) !== false) { + if ( this._trigger( "stop", event ) !== false ) { this._clear(); } } @@ -6134,24 +9829,27 @@ $.widget("ui.draggable", $.ui.mouse, { _mouseUp: function( event ) { this._unblockFrames(); - //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003) + // If the ddmanager is used for droppables, inform the manager that dragging has stopped + // (see #5003) if ( $.ui.ddmanager ) { - $.ui.ddmanager.dragStop(this, event); + $.ui.ddmanager.dragStop( this, event ); } // Only need to focus if the event occurred on the draggable itself, see #10527 if ( this.handleElement.is( event.target ) ) { - // The interaction is over; whether or not the click resulted in a drag, focus the element - this.element.focus(); + + // The interaction is over; whether or not the click resulted in a drag, + // focus the element + this.element.trigger( "focus" ); } - return $.ui.mouse.prototype._mouseUp.call(this, event); + return $.ui.mouse.prototype._mouseUp.call( this, event ); }, cancel: function() { - if (this.helper.is(".ui-draggable-dragging")) { - this._mouseUp({}); + if ( this.helper.is( ".ui-draggable-dragging" ) ) { + this._mouseUp( new $.Event( "mouseup", { target: this.element[ 0 ] } ) ); } else { this._clear(); } @@ -6160,7 +9858,7 @@ $.widget("ui.draggable", $.ui.mouse, { }, - _getHandle: function(event) { + _getHandle: function( event ) { return this.options.handle ? !!$( event.target ).closest( this.element.find( this.options.handle ) ).length : true; @@ -6169,14 +9867,14 @@ $.widget("ui.draggable", $.ui.mouse, { _setHandleClassName: function() { this.handleElement = this.options.handle ? this.element.find( this.options.handle ) : this.element; - this.handleElement.addClass( "ui-draggable-handle" ); + this._addClass( this.handleElement, "ui-draggable-handle" ); }, _removeHandleClassName: function() { - this.handleElement.removeClass( "ui-draggable-handle" ); + this._removeClass( this.handleElement, "ui-draggable-handle" ); }, - _createHelper: function(event) { + _createHelper: function( event ) { var o = this.options, helperIsFunction = $.isFunction( o.helper ), @@ -6186,19 +9884,22 @@ $.widget("ui.draggable", $.ui.mouse, { this.element.clone().removeAttr( "id" ) : this.element ); - if (!helper.parents("body").length) { - helper.appendTo((o.appendTo === "parent" ? this.element[0].parentNode : o.appendTo)); + if ( !helper.parents( "body" ).length ) { + helper.appendTo( ( o.appendTo === "parent" ? + this.element[ 0 ].parentNode : + o.appendTo ) ); } - // http://bugs.jqueryui.com/ticket/9446 + // Http://bugs.jqueryui.com/ticket/9446 // a helper function can return the original element // which wouldn't have been set to relative in _create if ( helperIsFunction && helper[ 0 ] === this.element[ 0 ] ) { this._setPositionRelative(); } - if (helper[0] !== this.element[0] && !(/(fixed|absolute)/).test(helper.css("position"))) { - helper.css("position", "absolute"); + if ( helper[ 0 ] !== this.element[ 0 ] && + !( /(fixed|absolute)/ ).test( helper.css( "position" ) ) ) { + helper.css( "position", "absolute" ); } return helper; @@ -6211,23 +9912,23 @@ $.widget("ui.draggable", $.ui.mouse, { } }, - _adjustOffsetFromHelper: function(obj) { - if (typeof obj === "string") { - obj = obj.split(" "); + _adjustOffsetFromHelper: function( obj ) { + if ( typeof obj === "string" ) { + obj = obj.split( " " ); } - if ($.isArray(obj)) { - obj = { left: +obj[0], top: +obj[1] || 0 }; + if ( $.isArray( obj ) ) { + obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 }; } - if ("left" in obj) { + if ( "left" in obj ) { this.offset.click.left = obj.left + this.margins.left; } - if ("right" in obj) { + if ( "right" in obj ) { this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; } - if ("top" in obj) { + if ( "top" in obj ) { this.offset.click.top = obj.top + this.margins.top; } - if ("bottom" in obj) { + if ( "bottom" in obj ) { this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; } }, @@ -6242,11 +9943,15 @@ $.widget("ui.draggable", $.ui.mouse, { var po = this.offsetParent.offset(), document = this.document[ 0 ]; - // This is a special case where we need to modify a offset calculated on start, since the following happened: - // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent - // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that - // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag - if (this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) { + // This is a special case where we need to modify a offset calculated on start, since the + // following happened: + // 1. The position of the helper is absolute, so it's position is calculated based on the + // next positioned parent + // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't + // the document, which means that the scroll is included in the initial calculation of the + // offset of the parent, and never recalculated upon drag + if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== document && + $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) { po.left += this.scrollParent.scrollLeft(); po.top += this.scrollParent.scrollTop(); } @@ -6256,8 +9961,8 @@ $.widget("ui.draggable", $.ui.mouse, { } return { - top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0), - left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0) + top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ), + left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 ) }; }, @@ -6271,18 +9976,20 @@ $.widget("ui.draggable", $.ui.mouse, { scrollIsRootNode = this._isRootNode( this.scrollParent[ 0 ] ); return { - top: p.top - ( parseInt(this.helper.css( "top" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ), - left: p.left - ( parseInt(this.helper.css( "left" ), 10) || 0 ) + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 ) + top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) + + ( !scrollIsRootNode ? this.scrollParent.scrollTop() : 0 ), + left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) + + ( !scrollIsRootNode ? this.scrollParent.scrollLeft() : 0 ) }; }, _cacheMargins: function() { this.margins = { - left: (parseInt(this.element.css("marginLeft"), 10) || 0), - top: (parseInt(this.element.css("marginTop"), 10) || 0), - right: (parseInt(this.element.css("marginRight"), 10) || 0), - bottom: (parseInt(this.element.css("marginBottom"), 10) || 0) + left: ( parseInt( this.element.css( "marginLeft" ), 10 ) || 0 ), + top: ( parseInt( this.element.css( "marginTop" ), 10 ) || 0 ), + right: ( parseInt( this.element.css( "marginRight" ), 10 ) || 0 ), + bottom: ( parseInt( this.element.css( "marginBottom" ), 10 ) || 0 ) }; }, @@ -6310,18 +10017,22 @@ $.widget("ui.draggable", $.ui.mouse, { this.containment = [ $( window ).scrollLeft() - this.offset.relative.left - this.offset.parent.left, $( window ).scrollTop() - this.offset.relative.top - this.offset.parent.top, - $( window ).scrollLeft() + $( window ).width() - this.helperProportions.width - this.margins.left, - $( window ).scrollTop() + ( $( window ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top + $( window ).scrollLeft() + $( window ).width() - + this.helperProportions.width - this.margins.left, + $( window ).scrollTop() + + ( $( window ).height() || document.body.parentNode.scrollHeight ) - + this.helperProportions.height - this.margins.top ]; return; } - if ( o.containment === "document") { + if ( o.containment === "document" ) { this.containment = [ 0, 0, $( document ).width() - this.helperProportions.width - this.margins.left, - ( $( document ).height() || document.body.parentNode.scrollHeight ) - this.helperProportions.height - this.margins.top + ( $( document ).height() || document.body.parentNode.scrollHeight ) - + this.helperProportions.height - this.margins.top ]; return; } @@ -6345,8 +10056,10 @@ $.widget("ui.draggable", $.ui.mouse, { isUserScrollable = /(scroll|auto)/.test( c.css( "overflow" ) ); this.containment = [ - ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ), - ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ), + ( parseInt( c.css( "borderLeftWidth" ), 10 ) || 0 ) + + ( parseInt( c.css( "paddingLeft" ), 10 ) || 0 ), + ( parseInt( c.css( "borderTopWidth" ), 10 ) || 0 ) + + ( parseInt( c.css( "paddingTop" ), 10 ) || 0 ), ( isUserScrollable ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - ( parseInt( c.css( "borderRightWidth" ), 10 ) || 0 ) - ( parseInt( c.css( "paddingRight" ), 10 ) || 0 ) - @@ -6363,9 +10076,9 @@ $.widget("ui.draggable", $.ui.mouse, { this.relativeContainer = c; }, - _convertPositionTo: function(d, pos) { + _convertPositionTo: function( d, pos ) { - if (!pos) { + if ( !pos ) { pos = this.position; } @@ -6374,16 +10087,32 @@ $.widget("ui.draggable", $.ui.mouse, { return { top: ( - pos.top + // The absolute mouse position - this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod) + + // The absolute mouse position + pos.top + + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.top * mod + + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.top * mod - + ( ( this.cssPosition === "fixed" ? + -this.offset.scroll.top : + ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) * mod ) ), left: ( - pos.left + // The absolute mouse position - this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod) + + // The absolute mouse position + pos.left + + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.left * mod + + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.left * mod - + ( ( this.cssPosition === "fixed" ? + -this.offset.scroll.left : + ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) * mod ) ) }; @@ -6413,7 +10142,7 @@ $.widget("ui.draggable", $.ui.mouse, { // If we are not dragging yet, we won't check for options if ( constrainPosition ) { if ( this.containment ) { - if ( this.relativeContainer ){ + if ( this.relativeContainer ) { co = this.relativeContainer.offset(); containment = [ this.containment[ 0 ] + co.left, @@ -6425,27 +10154,40 @@ $.widget("ui.draggable", $.ui.mouse, { containment = this.containment; } - if (event.pageX - this.offset.click.left < containment[0]) { - pageX = containment[0] + this.offset.click.left; + if ( event.pageX - this.offset.click.left < containment[ 0 ] ) { + pageX = containment[ 0 ] + this.offset.click.left; } - if (event.pageY - this.offset.click.top < containment[1]) { - pageY = containment[1] + this.offset.click.top; + if ( event.pageY - this.offset.click.top < containment[ 1 ] ) { + pageY = containment[ 1 ] + this.offset.click.top; } - if (event.pageX - this.offset.click.left > containment[2]) { - pageX = containment[2] + this.offset.click.left; + if ( event.pageX - this.offset.click.left > containment[ 2 ] ) { + pageX = containment[ 2 ] + this.offset.click.left; } - if (event.pageY - this.offset.click.top > containment[3]) { - pageY = containment[3] + this.offset.click.top; + if ( event.pageY - this.offset.click.top > containment[ 3 ] ) { + pageY = containment[ 3 ] + this.offset.click.top; } } - if (o.grid) { - //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950) - top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY; - pageY = containment ? ((top - this.offset.click.top >= containment[1] || top - this.offset.click.top > containment[3]) ? top : ((top - this.offset.click.top >= containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; + if ( o.grid ) { + + //Check for grid elements set to 0 to prevent divide by 0 error causing invalid + // argument errors in IE (see ticket #6950) + top = o.grid[ 1 ] ? this.originalPageY + Math.round( ( pageY - + this.originalPageY ) / o.grid[ 1 ] ) * o.grid[ 1 ] : this.originalPageY; + pageY = containment ? ( ( top - this.offset.click.top >= containment[ 1 ] || + top - this.offset.click.top > containment[ 3 ] ) ? + top : + ( ( top - this.offset.click.top >= containment[ 1 ] ) ? + top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : top; - left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX; - pageX = containment ? ((left - this.offset.click.left >= containment[0] || left - this.offset.click.left > containment[2]) ? left : ((left - this.offset.click.left >= containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; + left = o.grid[ 0 ] ? this.originalPageX + + Math.round( ( pageX - this.originalPageX ) / o.grid[ 0 ] ) * o.grid[ 0 ] : + this.originalPageX; + pageX = containment ? ( ( left - this.offset.click.left >= containment[ 0 ] || + left - this.offset.click.left > containment[ 2 ] ) ? + left : + ( ( left - this.offset.click.left >= containment[ 0 ] ) ? + left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : left; } if ( o.axis === "y" ) { @@ -6459,26 +10201,46 @@ $.widget("ui.draggable", $.ui.mouse, { return { top: ( - pageY - // The absolute mouse position - this.offset.click.top - // Click offset (relative to the element) - this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.top + // The offsetParent's offset without borders (offset + border) - ( this.cssPosition === "fixed" ? -this.offset.scroll.top : ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) + + // The absolute mouse position + pageY - + + // Click offset (relative to the element) + this.offset.click.top - + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.top - + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.top + + ( this.cssPosition === "fixed" ? + -this.offset.scroll.top : + ( scrollIsRootNode ? 0 : this.offset.scroll.top ) ) ), left: ( - pageX - // The absolute mouse position - this.offset.click.left - // Click offset (relative to the element) - this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.left + // The offsetParent's offset without borders (offset + border) - ( this.cssPosition === "fixed" ? -this.offset.scroll.left : ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) + + // The absolute mouse position + pageX - + + // Click offset (relative to the element) + this.offset.click.left - + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.left - + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.left + + ( this.cssPosition === "fixed" ? + -this.offset.scroll.left : + ( scrollIsRootNode ? 0 : this.offset.scroll.left ) ) ) }; }, _clear: function() { - this.helper.removeClass("ui-draggable-dragging"); - if (this.helper[0] !== this.element[0] && !this.cancelHelperRemoval) { + this._removeClass( this.helper, "ui-draggable-dragging" ); + if ( this.helper[ 0 ] !== this.element[ 0 ] && !this.cancelHelperRemoval ) { this.helper.remove(); } this.helper = null; @@ -6488,17 +10250,6 @@ $.widget("ui.draggable", $.ui.mouse, { } }, - _normalizeRightBottom: function() { - if ( this.options.axis !== "y" && this.helper.css( "right" ) !== "auto" ) { - this.helper.width( this.helper.width() ); - this.helper.css( "right", "auto" ); - } - if ( this.options.axis !== "x" && this.helper.css( "bottom" ) !== "auto" ) { - this.helper.height( this.helper.height() ); - this.helper.css( "bottom", "auto" ); - } - }, - // From now on bulk stuff - mainly helpers _trigger: function( type, event, ui ) { @@ -6524,33 +10275,33 @@ $.widget("ui.draggable", $.ui.mouse, { }; } -}); +} ); $.ui.plugin.add( "draggable", "connectToSortable", { start: function( event, ui, draggable ) { var uiSortable = $.extend( {}, ui, { item: draggable.element - }); + } ); draggable.sortables = []; - $( draggable.options.connectToSortable ).each(function() { + $( draggable.options.connectToSortable ).each( function() { var sortable = $( this ).sortable( "instance" ); if ( sortable && !sortable.options.disabled ) { draggable.sortables.push( sortable ); - // refreshPositions is called at drag start to refresh the containerCache + // RefreshPositions is called at drag start to refresh the containerCache // which is used in drag. This ensures it's initialized and synchronized // with any changes that might have happened on the page since initialization. sortable.refreshPositions(); - sortable._trigger("activate", event, uiSortable); + sortable._trigger( "activate", event, uiSortable ); } - }); + } ); }, stop: function( event, ui, draggable ) { var uiSortable = $.extend( {}, ui, { item: draggable.element - }); + } ); draggable.cancelHelperRemoval = false; @@ -6573,12 +10324,13 @@ $.ui.plugin.add( "draggable", "connectToSortable", { left: sortable.placeholder.css( "left" ) }; - sortable._mouseStop(event); + sortable._mouseStop( event ); // Once drag has ended, the sortable should return to using // its original helper, not the shared helper from draggable sortable.options.helper = sortable.options._helper; } else { + // Prevent this Sortable from removing the helper. // However, don't set the draggable to remove the helper // either as another connected Sortable may yet handle the removal. @@ -6586,7 +10338,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", { sortable._trigger( "deactivate", event, uiSortable ); } - }); + } ); }, drag: function( event, ui, draggable ) { $.each( draggable.sortables, function() { @@ -6602,6 +10354,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", { innermostIntersecting = true; $.each( draggable.sortables, function() { + // Copy over variables that sortable's _intersectsWith uses this.positionAbs = draggable.positionAbs; this.helperProportions = draggable.helperProportions; @@ -6614,10 +10367,11 @@ $.ui.plugin.add( "draggable", "connectToSortable", { } return innermostIntersecting; - }); + } ); } if ( innermostIntersecting ) { + // If it intersects, we use a little isOver variable and set it once, // so that the move-in stuff gets fired only once. if ( !sortable.isOver ) { @@ -6662,21 +10416,23 @@ $.ui.plugin.add( "draggable", "connectToSortable", { // adding to one sortable changes the location of the other sortables (#9675) $.each( draggable.sortables, function() { this.refreshPositions(); - }); + } ); - // hack so receive/update callbacks work (mostly) + // Hack so receive/update callbacks work (mostly) draggable.currentItem = draggable.element; sortable.fromOutside = draggable; } if ( sortable.currentItem ) { sortable._mouseDrag( event ); + // Copy the sortable's position because the draggable's can potentially reflect // a relative position, while sortable is always absolute, which the dragged // element has now become. (#8809) ui.position = sortable.position; } } else { + // If it doesn't intersect with the sortable, and it intersected before, // we fake the drag stop of the sortable, but make sure it doesn't remove // the helper by using cancelHelperRemoval. @@ -6693,7 +10449,7 @@ $.ui.plugin.add( "draggable", "connectToSortable", { sortable._trigger( "out", event, sortable._uiHash( sortable ) ); sortable._mouseStop( event, true ); - // restore sortable behaviors that were modfied + // Restore sortable behaviors that were modfied // when the draggable entered the sortable area (#9481) sortable.options.revert = sortable.options._revert; sortable.options.helper = sortable.options._helper; @@ -6717,55 +10473,56 @@ $.ui.plugin.add( "draggable", "connectToSortable", { // from one sortable changes the location of other sortables (#9675) $.each( draggable.sortables, function() { this.refreshPositions(); - }); + } ); } } - }); + } ); } -}); +} ); -$.ui.plugin.add("draggable", "cursor", { +$.ui.plugin.add( "draggable", "cursor", { start: function( event, ui, instance ) { var t = $( "body" ), o = instance.options; - if (t.css("cursor")) { - o._cursor = t.css("cursor"); + if ( t.css( "cursor" ) ) { + o._cursor = t.css( "cursor" ); } - t.css("cursor", o.cursor); + t.css( "cursor", o.cursor ); }, stop: function( event, ui, instance ) { var o = instance.options; - if (o._cursor) { - $("body").css("cursor", o._cursor); + if ( o._cursor ) { + $( "body" ).css( "cursor", o._cursor ); } } -}); +} ); -$.ui.plugin.add("draggable", "opacity", { +$.ui.plugin.add( "draggable", "opacity", { start: function( event, ui, instance ) { var t = $( ui.helper ), o = instance.options; - if (t.css("opacity")) { - o._opacity = t.css("opacity"); + if ( t.css( "opacity" ) ) { + o._opacity = t.css( "opacity" ); } - t.css("opacity", o.opacity); + t.css( "opacity", o.opacity ); }, stop: function( event, ui, instance ) { var o = instance.options; - if (o._opacity) { - $(ui.helper).css("opacity", o._opacity); + if ( o._opacity ) { + $( ui.helper ).css( "opacity", o._opacity ); } } -}); +} ); -$.ui.plugin.add("draggable", "scroll", { +$.ui.plugin.add( "draggable", "scroll", { start: function( event, ui, i ) { if ( !i.scrollParentNotHidden ) { i.scrollParentNotHidden = i.helper.scrollParent( false ); } - if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) { + if ( i.scrollParentNotHidden[ 0 ] !== i.document[ 0 ] && + i.scrollParentNotHidden[ 0 ].tagName !== "HTML" ) { i.overflowOffset = i.scrollParentNotHidden.offset(); } }, @@ -6778,7 +10535,8 @@ $.ui.plugin.add("draggable", "scroll", { if ( scrollParent !== document && scrollParent.tagName !== "HTML" ) { if ( !o.axis || o.axis !== "x" ) { - if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < o.scrollSensitivity ) { + if ( ( i.overflowOffset.top + scrollParent.offsetHeight ) - event.pageY < + o.scrollSensitivity ) { scrollParent.scrollTop = scrolled = scrollParent.scrollTop + o.scrollSpeed; } else if ( event.pageY - i.overflowOffset.top < o.scrollSensitivity ) { scrollParent.scrollTop = scrolled = scrollParent.scrollTop - o.scrollSpeed; @@ -6786,7 +10544,8 @@ $.ui.plugin.add("draggable", "scroll", { } if ( !o.axis || o.axis !== "y" ) { - if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < o.scrollSensitivity ) { + if ( ( i.overflowOffset.left + scrollParent.offsetWidth ) - event.pageX < + o.scrollSensitivity ) { scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft + o.scrollSpeed; } else if ( event.pageX - i.overflowOffset.left < o.scrollSensitivity ) { scrollParent.scrollLeft = scrolled = scrollParent.scrollLeft - o.scrollSpeed; @@ -6795,49 +10554,56 @@ $.ui.plugin.add("draggable", "scroll", { } else { - if (!o.axis || o.axis !== "x") { - if (event.pageY - $(document).scrollTop() < o.scrollSensitivity) { - scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); - } else if ($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) { - scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); + if ( !o.axis || o.axis !== "x" ) { + if ( event.pageY - $( document ).scrollTop() < o.scrollSensitivity ) { + scrolled = $( document ).scrollTop( $( document ).scrollTop() - o.scrollSpeed ); + } else if ( $( window ).height() - ( event.pageY - $( document ).scrollTop() ) < + o.scrollSensitivity ) { + scrolled = $( document ).scrollTop( $( document ).scrollTop() + o.scrollSpeed ); } } - if (!o.axis || o.axis !== "y") { - if (event.pageX - $(document).scrollLeft() < o.scrollSensitivity) { - scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); - } else if ($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) { - scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); + if ( !o.axis || o.axis !== "y" ) { + if ( event.pageX - $( document ).scrollLeft() < o.scrollSensitivity ) { + scrolled = $( document ).scrollLeft( + $( document ).scrollLeft() - o.scrollSpeed + ); + } else if ( $( window ).width() - ( event.pageX - $( document ).scrollLeft() ) < + o.scrollSensitivity ) { + scrolled = $( document ).scrollLeft( + $( document ).scrollLeft() + o.scrollSpeed + ); } } } - if (scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { - $.ui.ddmanager.prepareOffsets(i, event); + if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) { + $.ui.ddmanager.prepareOffsets( i, event ); } } -}); +} ); -$.ui.plugin.add("draggable", "snap", { +$.ui.plugin.add( "draggable", "snap", { start: function( event, ui, i ) { var o = i.options; i.snapElements = []; - $(o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap).each(function() { - var $t = $(this), - $o = $t.offset(); - if (this !== i.element[0]) { - i.snapElements.push({ - item: this, - width: $t.outerWidth(), height: $t.outerHeight(), - top: $o.top, left: $o.left - }); - } - }); + $( o.snap.constructor !== String ? ( o.snap.items || ":data(ui-draggable)" ) : o.snap ) + .each( function() { + var $t = $( this ), + $o = $t.offset(); + if ( this !== i.element[ 0 ] ) { + i.snapElements.push( { + item: this, + width: $t.outerWidth(), height: $t.outerHeight(), + top: $o.top, left: $o.left + } ); + } + } ); }, drag: function( event, ui, inst ) { @@ -6848,125 +10614,171 @@ $.ui.plugin.add("draggable", "snap", { x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width, y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height; - for (i = inst.snapElements.length - 1; i >= 0; i--){ - - l = inst.snapElements[i].left - inst.margins.left; - r = l + inst.snapElements[i].width; - t = inst.snapElements[i].top - inst.margins.top; - b = t + inst.snapElements[i].height; - - if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || !$.contains( inst.snapElements[ i ].item.ownerDocument, inst.snapElements[ i ].item ) ) { - if (inst.snapElements[i].snapping) { - (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); + for ( i = inst.snapElements.length - 1; i >= 0; i-- ) { + + l = inst.snapElements[ i ].left - inst.margins.left; + r = l + inst.snapElements[ i ].width; + t = inst.snapElements[ i ].top - inst.margins.top; + b = t + inst.snapElements[ i ].height; + + if ( x2 < l - d || x1 > r + d || y2 < t - d || y1 > b + d || + !$.contains( inst.snapElements[ i ].item.ownerDocument, + inst.snapElements[ i ].item ) ) { + if ( inst.snapElements[ i ].snapping ) { + ( inst.options.snap.release && + inst.options.snap.release.call( + inst.element, + event, + $.extend( inst._uiHash(), { snapItem: inst.snapElements[ i ].item } ) + ) ); } - inst.snapElements[i].snapping = false; + inst.snapElements[ i ].snapping = false; continue; } - if (o.snapMode !== "inner") { - ts = Math.abs(t - y2) <= d; - bs = Math.abs(b - y1) <= d; - ls = Math.abs(l - x2) <= d; - rs = Math.abs(r - x1) <= d; - if (ts) { - ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top; + if ( o.snapMode !== "inner" ) { + ts = Math.abs( t - y2 ) <= d; + bs = Math.abs( b - y1 ) <= d; + ls = Math.abs( l - x2 ) <= d; + rs = Math.abs( r - x1 ) <= d; + if ( ts ) { + ui.position.top = inst._convertPositionTo( "relative", { + top: t - inst.helperProportions.height, + left: 0 + } ).top; } - if (bs) { - ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top; + if ( bs ) { + ui.position.top = inst._convertPositionTo( "relative", { + top: b, + left: 0 + } ).top; } - if (ls) { - ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left; + if ( ls ) { + ui.position.left = inst._convertPositionTo( "relative", { + top: 0, + left: l - inst.helperProportions.width + } ).left; } - if (rs) { - ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left; + if ( rs ) { + ui.position.left = inst._convertPositionTo( "relative", { + top: 0, + left: r + } ).left; } } - first = (ts || bs || ls || rs); + first = ( ts || bs || ls || rs ); - if (o.snapMode !== "outer") { - ts = Math.abs(t - y1) <= d; - bs = Math.abs(b - y2) <= d; - ls = Math.abs(l - x1) <= d; - rs = Math.abs(r - x2) <= d; - if (ts) { - ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top; + if ( o.snapMode !== "outer" ) { + ts = Math.abs( t - y1 ) <= d; + bs = Math.abs( b - y2 ) <= d; + ls = Math.abs( l - x1 ) <= d; + rs = Math.abs( r - x2 ) <= d; + if ( ts ) { + ui.position.top = inst._convertPositionTo( "relative", { + top: t, + left: 0 + } ).top; } - if (bs) { - ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top; + if ( bs ) { + ui.position.top = inst._convertPositionTo( "relative", { + top: b - inst.helperProportions.height, + left: 0 + } ).top; } - if (ls) { - ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left; + if ( ls ) { + ui.position.left = inst._convertPositionTo( "relative", { + top: 0, + left: l + } ).left; } - if (rs) { - ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left; + if ( rs ) { + ui.position.left = inst._convertPositionTo( "relative", { + top: 0, + left: r - inst.helperProportions.width + } ).left; } } - if (!inst.snapElements[i].snapping && (ts || bs || ls || rs || first)) { - (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item }))); + if ( !inst.snapElements[ i ].snapping && ( ts || bs || ls || rs || first ) ) { + ( inst.options.snap.snap && + inst.options.snap.snap.call( + inst.element, + event, + $.extend( inst._uiHash(), { + snapItem: inst.snapElements[ i ].item + } ) ) ); } - inst.snapElements[i].snapping = (ts || bs || ls || rs || first); + inst.snapElements[ i ].snapping = ( ts || bs || ls || rs || first ); } } -}); +} ); -$.ui.plugin.add("draggable", "stack", { +$.ui.plugin.add( "draggable", "stack", { start: function( event, ui, instance ) { var min, o = instance.options, - group = $.makeArray($(o.stack)).sort(function(a, b) { - return (parseInt($(a).css("zIndex"), 10) || 0) - (parseInt($(b).css("zIndex"), 10) || 0); - }); - - if (!group.length) { return; } - - min = parseInt($(group[0]).css("zIndex"), 10) || 0; - $(group).each(function(i) { - $(this).css("zIndex", min + i); - }); - this.css("zIndex", (min + group.length)); + group = $.makeArray( $( o.stack ) ).sort( function( a, b ) { + return ( parseInt( $( a ).css( "zIndex" ), 10 ) || 0 ) - + ( parseInt( $( b ).css( "zIndex" ), 10 ) || 0 ); + } ); + + if ( !group.length ) { return; } + + min = parseInt( $( group[ 0 ] ).css( "zIndex" ), 10 ) || 0; + $( group ).each( function( i ) { + $( this ).css( "zIndex", min + i ); + } ); + this.css( "zIndex", ( min + group.length ) ); } -}); +} ); -$.ui.plugin.add("draggable", "zIndex", { +$.ui.plugin.add( "draggable", "zIndex", { start: function( event, ui, instance ) { var t = $( ui.helper ), o = instance.options; - if (t.css("zIndex")) { - o._zIndex = t.css("zIndex"); + if ( t.css( "zIndex" ) ) { + o._zIndex = t.css( "zIndex" ); } - t.css("zIndex", o.zIndex); + t.css( "zIndex", o.zIndex ); }, stop: function( event, ui, instance ) { var o = instance.options; - if (o._zIndex) { - $(ui.helper).css("zIndex", o._zIndex); + if ( o._zIndex ) { + $( ui.helper ).css( "zIndex", o._zIndex ); } } -}); +} ); -var draggable = $.ui.draggable; +var widgetsDraggable = $.ui.draggable; /*! - * jQuery UI Resizable 1.11.4 + * jQuery UI Resizable 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/resizable/ */ +//>>label: Resizable +//>>group: Interactions +//>>description: Enables resize functionality for any element. +//>>docs: http://api.jqueryui.com/resizable/ +//>>demos: http://jqueryui.com/resizable/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/resizable.css +//>>css.theme: ../../themes/base/theme.css + -$.widget("ui.resizable", $.ui.mouse, { - version: "1.11.4", + +$.widget( "ui.resizable", $.ui.mouse, { + version: "1.12.1", widgetEventPrefix: "resize", options: { alsoResize: false, @@ -6975,6 +10787,9 @@ $.widget("ui.resizable", $.ui.mouse, { animateEasing: "swing", aspectRatio: false, autoHide: false, + classes: { + "ui-resizable-se": "ui-icon ui-icon-gripsmall-diagonal-se" + }, containment: false, ghost: false, grid: false, @@ -6984,26 +10799,27 @@ $.widget("ui.resizable", $.ui.mouse, { maxWidth: null, minHeight: 10, minWidth: 10, + // See #7960 zIndex: 90, - // callbacks + // Callbacks resize: null, start: null, stop: null }, _num: function( value ) { - return parseInt( value, 10 ) || 0; + return parseFloat( value ) || 0; }, _isNumber: function( value ) { - return !isNaN( parseInt( value, 10 ) ); + return !isNaN( parseFloat( value ) ); }, _hasScroll: function( el, a ) { - if ( $( el ).css( "overflow" ) === "hidden") { + if ( $( el ).css( "overflow" ) === "hidden" ) { return false; } @@ -7025,30 +10841,30 @@ $.widget("ui.resizable", $.ui.mouse, { _create: function() { - var n, i, handle, axis, hname, - that = this, - o = this.options; - this.element.addClass("ui-resizable"); + var margins, + o = this.options, + that = this; + this._addClass( "ui-resizable" ); - $.extend(this, { - _aspectRatio: !!(o.aspectRatio), + $.extend( this, { + _aspectRatio: !!( o.aspectRatio ), aspectRatio: o.aspectRatio, originalElement: this.element, _proportionallyResizeElements: [], _helper: o.helper || o.ghost || o.animate ? o.helper || "ui-resizable-helper" : null - }); + } ); // Wrap the element if it cannot hold child nodes - if (this.element[0].nodeName.match(/^(canvas|textarea|input|select|button|img)$/i)) { + if ( this.element[ 0 ].nodeName.match( /^(canvas|textarea|input|select|button|img)$/i ) ) { this.element.wrap( - $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({ - position: this.element.css("position"), + $( "<div class='ui-wrapper' style='overflow: hidden;'></div>" ).css( { + position: this.element.css( "position" ), width: this.element.outerWidth(), height: this.element.outerHeight(), - top: this.element.css("top"), - left: this.element.css("left") - }) + top: this.element.css( "top" ), + left: this.element.css( "left" ) + } ) ); this.element = this.element.parent().data( @@ -7057,38 +10873,110 @@ $.widget("ui.resizable", $.ui.mouse, { this.elementIsWrapper = true; - this.element.css({ - marginLeft: this.originalElement.css("marginLeft"), - marginTop: this.originalElement.css("marginTop"), - marginRight: this.originalElement.css("marginRight"), - marginBottom: this.originalElement.css("marginBottom") - }); - this.originalElement.css({ - marginLeft: 0, - marginTop: 0, - marginRight: 0, - marginBottom: 0 - }); + margins = { + marginTop: this.originalElement.css( "marginTop" ), + marginRight: this.originalElement.css( "marginRight" ), + marginBottom: this.originalElement.css( "marginBottom" ), + marginLeft: this.originalElement.css( "marginLeft" ) + }; + + this.element.css( margins ); + this.originalElement.css( "margin", 0 ); + // support: Safari // Prevent Safari textarea resize - this.originalResizeStyle = this.originalElement.css("resize"); - this.originalElement.css("resize", "none"); + this.originalResizeStyle = this.originalElement.css( "resize" ); + this.originalElement.css( "resize", "none" ); - this._proportionallyResizeElements.push( this.originalElement.css({ + this._proportionallyResizeElements.push( this.originalElement.css( { position: "static", zoom: 1, display: "block" - }) ); + } ) ); - // support: IE9 + // Support: IE9 // avoid IE jump (hard set the margin) - this.originalElement.css({ margin: this.originalElement.css("margin") }); + this.originalElement.css( margins ); this._proportionallyResize(); } + this._setupHandles(); + + if ( o.autoHide ) { + $( this.element ) + .on( "mouseenter", function() { + if ( o.disabled ) { + return; + } + that._removeClass( "ui-resizable-autohide" ); + that._handles.show(); + } ) + .on( "mouseleave", function() { + if ( o.disabled ) { + return; + } + if ( !that.resizing ) { + that._addClass( "ui-resizable-autohide" ); + that._handles.hide(); + } + } ); + } + + this._mouseInit(); + }, + + _destroy: function() { + + this._mouseDestroy(); + + var wrapper, + _destroy = function( exp ) { + $( exp ) + .removeData( "resizable" ) + .removeData( "ui-resizable" ) + .off( ".resizable" ) + .find( ".ui-resizable-handle" ) + .remove(); + }; + + // TODO: Unwrap at same DOM position + if ( this.elementIsWrapper ) { + _destroy( this.element ); + wrapper = this.element; + this.originalElement.css( { + position: wrapper.css( "position" ), + width: wrapper.outerWidth(), + height: wrapper.outerHeight(), + top: wrapper.css( "top" ), + left: wrapper.css( "left" ) + } ).insertAfter( wrapper ); + wrapper.remove(); + } + + this.originalElement.css( "resize", this.originalResizeStyle ); + _destroy( this.originalElement ); + + return this; + }, + + _setOption: function( key, value ) { + this._super( key, value ); + + switch ( key ) { + case "handles": + this._removeHandles(); + this._setupHandles(); + break; + default: + break; + } + }, + + _setupHandles: function() { + var o = this.options, handle, i, n, hname, axis, that = this; this.handles = o.handles || - ( !$(".ui-resizable-handle", this.element).length ? + ( !$( ".ui-resizable-handle", this.element ).length ? "e,s,se" : { n: ".ui-resizable-n", e: ".ui-resizable-e", @@ -7103,59 +10991,59 @@ $.widget("ui.resizable", $.ui.mouse, { this._handles = $(); if ( this.handles.constructor === String ) { - if ( this.handles === "all") { + if ( this.handles === "all" ) { this.handles = "n,e,s,w,se,sw,ne,nw"; } - n = this.handles.split(","); + n = this.handles.split( "," ); this.handles = {}; - for (i = 0; i < n.length; i++) { + for ( i = 0; i < n.length; i++ ) { - handle = $.trim(n[i]); + handle = $.trim( n[ i ] ); hname = "ui-resizable-" + handle; - axis = $("<div class='ui-resizable-handle " + hname + "'></div>"); - - axis.css({ zIndex: o.zIndex }); + axis = $( "<div>" ); + this._addClass( axis, "ui-resizable-handle " + hname ); - // TODO : What's going on here? - if ("se" === handle) { - axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se"); - } + axis.css( { zIndex: o.zIndex } ); - this.handles[handle] = ".ui-resizable-" + handle; - this.element.append(axis); + this.handles[ handle ] = ".ui-resizable-" + handle; + this.element.append( axis ); } } - this._renderAxis = function(target) { + this._renderAxis = function( target ) { var i, axis, padPos, padWrapper; target = target || this.element; - for (i in this.handles) { + for ( i in this.handles ) { - if (this.handles[i].constructor === String) { - this.handles[i] = this.element.children( this.handles[ i ] ).first().show(); + if ( this.handles[ i ].constructor === String ) { + this.handles[ i ] = this.element.children( this.handles[ i ] ).first().show(); } else if ( this.handles[ i ].jquery || this.handles[ i ].nodeType ) { this.handles[ i ] = $( this.handles[ i ] ); - this._on( this.handles[ i ], { "mousedown": that._mouseDown }); + this._on( this.handles[ i ], { "mousedown": that._mouseDown } ); } - if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/^(textarea|input|select|button)$/i)) { - - axis = $(this.handles[i], this.element); + if ( this.elementIsWrapper && + this.originalElement[ 0 ] + .nodeName + .match( /^(textarea|input|select|button)$/i ) ) { + axis = $( this.handles[ i ], this.element ); - padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth(); + padWrapper = /sw|ne|nw|se|n|s/.test( i ) ? + axis.outerHeight() : + axis.outerWidth(); padPos = [ "padding", - /ne|nw|n/.test(i) ? "Top" : - /se|sw|s/.test(i) ? "Bottom" : - /^e$/.test(i) ? "Right" : "Left" ].join(""); + /ne|nw|n/.test( i ) ? "Top" : + /se|sw|s/.test( i ) ? "Bottom" : + /^e$/.test( i ) ? "Right" : "Left" ].join( "" ); - target.css(padPos, padWrapper); + target.css( padPos, padWrapper ); this._proportionallyResize(); } @@ -7165,87 +11053,37 @@ $.widget("ui.resizable", $.ui.mouse, { }; // TODO: make renderAxis a prototype function - this._renderAxis(this.element); + this._renderAxis( this.element ); this._handles = this._handles.add( this.element.find( ".ui-resizable-handle" ) ); this._handles.disableSelection(); - this._handles.mouseover(function() { - if (!that.resizing) { - if (this.className) { - axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i); + this._handles.on( "mouseover", function() { + if ( !that.resizing ) { + if ( this.className ) { + axis = this.className.match( /ui-resizable-(se|sw|ne|nw|n|e|s|w)/i ); } - that.axis = axis && axis[1] ? axis[1] : "se"; + that.axis = axis && axis[ 1 ] ? axis[ 1 ] : "se"; } - }); + } ); - if (o.autoHide) { + if ( o.autoHide ) { this._handles.hide(); - $(this.element) - .addClass("ui-resizable-autohide") - .mouseenter(function() { - if (o.disabled) { - return; - } - $(this).removeClass("ui-resizable-autohide"); - that._handles.show(); - }) - .mouseleave(function() { - if (o.disabled) { - return; - } - if (!that.resizing) { - $(this).addClass("ui-resizable-autohide"); - that._handles.hide(); - } - }); + this._addClass( "ui-resizable-autohide" ); } - - this._mouseInit(); }, - _destroy: function() { - - this._mouseDestroy(); - - var wrapper, - _destroy = function(exp) { - $(exp) - .removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing") - .removeData("resizable") - .removeData("ui-resizable") - .unbind(".resizable") - .find(".ui-resizable-handle") - .remove(); - }; - - // TODO: Unwrap at same DOM position - if (this.elementIsWrapper) { - _destroy(this.element); - wrapper = this.element; - this.originalElement.css({ - position: wrapper.css("position"), - width: wrapper.outerWidth(), - height: wrapper.outerHeight(), - top: wrapper.css("top"), - left: wrapper.css("left") - }).insertAfter( wrapper ); - wrapper.remove(); - } - - this.originalElement.css("resize", this.originalResizeStyle); - _destroy(this.originalElement); - - return this; + _removeHandles: function() { + this._handles.remove(); }, - _mouseCapture: function(event) { + _mouseCapture: function( event ) { var i, handle, capture = false; - for (i in this.handles) { - handle = $(this.handles[i])[0]; - if (handle === event.target || $.contains(handle, event.target)) { + for ( i in this.handles ) { + handle = $( this.handles[ i ] )[ 0 ]; + if ( handle === event.target || $.contains( handle, event.target ) ) { capture = true; } } @@ -7253,7 +11091,7 @@ $.widget("ui.resizable", $.ui.mouse, { return !this.options.disabled && capture; }, - _mouseStart: function(event) { + _mouseStart: function( event ) { var curleft, curtop, cursor, o = this.options, @@ -7263,12 +11101,12 @@ $.widget("ui.resizable", $.ui.mouse, { this._renderProxy(); - curleft = this._num(this.helper.css("left")); - curtop = this._num(this.helper.css("top")); + curleft = this._num( this.helper.css( "left" ) ); + curtop = this._num( this.helper.css( "top" ) ); - if (o.containment) { - curleft += $(o.containment).scrollLeft() || 0; - curtop += $(o.containment).scrollTop() || 0; + if ( o.containment ) { + curleft += $( o.containment ).scrollLeft() || 0; + curtop += $( o.containment ).scrollTop() || 0; } this.offset = this.helper.offset(); @@ -7298,45 +11136,45 @@ $.widget("ui.resizable", $.ui.mouse, { this.originalPosition = { left: curleft, top: curtop }; this.originalMousePosition = { left: event.pageX, top: event.pageY }; - this.aspectRatio = (typeof o.aspectRatio === "number") ? + this.aspectRatio = ( typeof o.aspectRatio === "number" ) ? o.aspectRatio : - ((this.originalSize.width / this.originalSize.height) || 1); + ( ( this.originalSize.width / this.originalSize.height ) || 1 ); - cursor = $(".ui-resizable-" + this.axis).css("cursor"); - $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor); + cursor = $( ".ui-resizable-" + this.axis ).css( "cursor" ); + $( "body" ).css( "cursor", cursor === "auto" ? this.axis + "-resize" : cursor ); - el.addClass("ui-resizable-resizing"); - this._propagate("start", event); + this._addClass( "ui-resizable-resizing" ); + this._propagate( "start", event ); return true; }, - _mouseDrag: function(event) { + _mouseDrag: function( event ) { var data, props, smp = this.originalMousePosition, a = this.axis, - dx = (event.pageX - smp.left) || 0, - dy = (event.pageY - smp.top) || 0, - trigger = this._change[a]; + dx = ( event.pageX - smp.left ) || 0, + dy = ( event.pageY - smp.top ) || 0, + trigger = this._change[ a ]; this._updatePrevProperties(); - if (!trigger) { + if ( !trigger ) { return false; } - data = trigger.apply(this, [ event, dx, dy ]); + data = trigger.apply( this, [ event, dx, dy ] ); - this._updateVirtualBoundaries(event.shiftKey); - if (this._aspectRatio || event.shiftKey) { - data = this._updateRatio(data, event); + this._updateVirtualBoundaries( event.shiftKey ); + if ( this._aspectRatio || event.shiftKey ) { + data = this._updateRatio( data, event ); } - data = this._respectSize(data, event); + data = this._respectSize( data, event ); - this._updateCache(data); + this._updateCache( data ); - this._propagate("resize", event); + this._propagate( "resize", event ); props = this._applyChanges(); @@ -7353,47 +11191,47 @@ $.widget("ui.resizable", $.ui.mouse, { return false; }, - _mouseStop: function(event) { + _mouseStop: function( event ) { this.resizing = false; var pr, ista, soffseth, soffsetw, s, left, top, o = this.options, that = this; - if (this._helper) { + if ( this._helper ) { pr = this._proportionallyResizeElements; - ista = pr.length && (/textarea/i).test(pr[0].nodeName); - soffseth = ista && this._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height; + ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ); + soffseth = ista && this._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height; soffsetw = ista ? 0 : that.sizeDiff.width; s = { - width: (that.helper.width() - soffsetw), - height: (that.helper.height() - soffseth) + width: ( that.helper.width() - soffsetw ), + height: ( that.helper.height() - soffseth ) }; - left = (parseInt(that.element.css("left"), 10) + - (that.position.left - that.originalPosition.left)) || null; - top = (parseInt(that.element.css("top"), 10) + - (that.position.top - that.originalPosition.top)) || null; + left = ( parseFloat( that.element.css( "left" ) ) + + ( that.position.left - that.originalPosition.left ) ) || null; + top = ( parseFloat( that.element.css( "top" ) ) + + ( that.position.top - that.originalPosition.top ) ) || null; - if (!o.animate) { - this.element.css($.extend(s, { top: top, left: left })); + if ( !o.animate ) { + this.element.css( $.extend( s, { top: top, left: left } ) ); } - that.helper.height(that.size.height); - that.helper.width(that.size.width); + that.helper.height( that.size.height ); + that.helper.width( that.size.width ); - if (this._helper && !o.animate) { + if ( this._helper && !o.animate ) { this._proportionallyResize(); } } - $("body").css("cursor", "auto"); + $( "body" ).css( "cursor", "auto" ); - this.element.removeClass("ui-resizable-resizing"); + this._removeClass( "ui-resizable-resizing" ); - this._propagate("stop", event); + this._propagate( "stop", event ); - if (this._helper) { + if ( this._helper ) { this.helper.remove(); } @@ -7433,51 +11271,51 @@ $.widget("ui.resizable", $.ui.mouse, { return props; }, - _updateVirtualBoundaries: function(forceAspectRatio) { + _updateVirtualBoundaries: function( forceAspectRatio ) { var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b, o = this.options; b = { - minWidth: this._isNumber(o.minWidth) ? o.minWidth : 0, - maxWidth: this._isNumber(o.maxWidth) ? o.maxWidth : Infinity, - minHeight: this._isNumber(o.minHeight) ? o.minHeight : 0, - maxHeight: this._isNumber(o.maxHeight) ? o.maxHeight : Infinity + minWidth: this._isNumber( o.minWidth ) ? o.minWidth : 0, + maxWidth: this._isNumber( o.maxWidth ) ? o.maxWidth : Infinity, + minHeight: this._isNumber( o.minHeight ) ? o.minHeight : 0, + maxHeight: this._isNumber( o.maxHeight ) ? o.maxHeight : Infinity }; - if (this._aspectRatio || forceAspectRatio) { + if ( this._aspectRatio || forceAspectRatio ) { pMinWidth = b.minHeight * this.aspectRatio; pMinHeight = b.minWidth / this.aspectRatio; pMaxWidth = b.maxHeight * this.aspectRatio; pMaxHeight = b.maxWidth / this.aspectRatio; - if (pMinWidth > b.minWidth) { + if ( pMinWidth > b.minWidth ) { b.minWidth = pMinWidth; } - if (pMinHeight > b.minHeight) { + if ( pMinHeight > b.minHeight ) { b.minHeight = pMinHeight; } - if (pMaxWidth < b.maxWidth) { + if ( pMaxWidth < b.maxWidth ) { b.maxWidth = pMaxWidth; } - if (pMaxHeight < b.maxHeight) { + if ( pMaxHeight < b.maxHeight ) { b.maxHeight = pMaxHeight; } } this._vBoundaries = b; }, - _updateCache: function(data) { + _updateCache: function( data ) { this.offset = this.helper.offset(); - if (this._isNumber(data.left)) { + if ( this._isNumber( data.left ) ) { this.position.left = data.left; } - if (this._isNumber(data.top)) { + if ( this._isNumber( data.top ) ) { this.position.top = data.top; } - if (this._isNumber(data.height)) { + if ( this._isNumber( data.height ) ) { this.size.height = data.height; } - if (this._isNumber(data.width)) { + if ( this._isNumber( data.width ) ) { this.size.width = data.width; } }, @@ -7488,19 +11326,19 @@ $.widget("ui.resizable", $.ui.mouse, { csize = this.size, a = this.axis; - if (this._isNumber(data.height)) { - data.width = (data.height * this.aspectRatio); - } else if (this._isNumber(data.width)) { - data.height = (data.width / this.aspectRatio); + if ( this._isNumber( data.height ) ) { + data.width = ( data.height * this.aspectRatio ); + } else if ( this._isNumber( data.width ) ) { + data.height = ( data.width / this.aspectRatio ); } - if (a === "sw") { - data.left = cpos.left + (csize.width - data.width); + if ( a === "sw" ) { + data.left = cpos.left + ( csize.width - data.width ); data.top = null; } - if (a === "nw") { - data.top = cpos.top + (csize.height - data.height); - data.left = cpos.left + (csize.width - data.width); + if ( a === "nw" ) { + data.top = cpos.top + ( csize.height - data.height ); + data.left = cpos.left + ( csize.width - data.width ); } return data; @@ -7510,43 +11348,43 @@ $.widget("ui.resizable", $.ui.mouse, { var o = this._vBoundaries, a = this.axis, - ismaxw = this._isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), - ismaxh = this._isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height), - isminw = this._isNumber(data.width) && o.minWidth && (o.minWidth > data.width), - isminh = this._isNumber(data.height) && o.minHeight && (o.minHeight > data.height), + ismaxw = this._isNumber( data.width ) && o.maxWidth && ( o.maxWidth < data.width ), + ismaxh = this._isNumber( data.height ) && o.maxHeight && ( o.maxHeight < data.height ), + isminw = this._isNumber( data.width ) && o.minWidth && ( o.minWidth > data.width ), + isminh = this._isNumber( data.height ) && o.minHeight && ( o.minHeight > data.height ), dw = this.originalPosition.left + this.originalSize.width, - dh = this.position.top + this.size.height, - cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a); - if (isminw) { + dh = this.originalPosition.top + this.originalSize.height, + cw = /sw|nw|w/.test( a ), ch = /nw|ne|n/.test( a ); + if ( isminw ) { data.width = o.minWidth; } - if (isminh) { + if ( isminh ) { data.height = o.minHeight; } - if (ismaxw) { + if ( ismaxw ) { data.width = o.maxWidth; } - if (ismaxh) { + if ( ismaxh ) { data.height = o.maxHeight; } - if (isminw && cw) { + if ( isminw && cw ) { data.left = dw - o.minWidth; } - if (ismaxw && cw) { + if ( ismaxw && cw ) { data.left = dw - o.maxWidth; } - if (isminh && ch) { + if ( isminh && ch ) { data.top = dh - o.minHeight; } - if (ismaxh && ch) { + if ( ismaxh && ch ) { data.top = dh - o.maxHeight; } // Fixing jump error on top/left - bug #2330 - if (!data.width && !data.height && !data.left && data.top) { + if ( !data.width && !data.height && !data.left && data.top ) { data.top = null; - } else if (!data.width && !data.height && !data.top && data.left) { + } else if ( !data.width && !data.height && !data.top && data.left ) { data.left = null; } @@ -7570,8 +11408,8 @@ $.widget("ui.resizable", $.ui.mouse, { ]; for ( ; i < 4; i++ ) { - widths[ i ] = ( parseInt( borders[ i ], 10 ) || 0 ); - widths[ i ] += ( parseInt( paddings[ i ], 10 ) || 0 ); + widths[ i ] = ( parseFloat( borders[ i ] ) || 0 ); + widths[ i ] += ( parseFloat( paddings[ i ] ) || 0 ); } return { @@ -7582,7 +11420,7 @@ $.widget("ui.resizable", $.ui.mouse, { _proportionallyResize: function() { - if (!this._proportionallyResizeElements.length) { + if ( !this._proportionallyResizeElements.length ) { return; } @@ -7590,20 +11428,20 @@ $.widget("ui.resizable", $.ui.mouse, { i = 0, element = this.helper || this.element; - for ( ; i < this._proportionallyResizeElements.length; i++) { + for ( ; i < this._proportionallyResizeElements.length; i++ ) { - prel = this._proportionallyResizeElements[i]; + prel = this._proportionallyResizeElements[ i ]; // TODO: Seems like a bug to cache this.outerDimensions // considering that we are in a loop. - if (!this.outerDimensions) { + if ( !this.outerDimensions ) { this.outerDimensions = this._getPaddingPlusBorderDimensions( prel ); } - prel.css({ - height: (element.height() - this.outerDimensions.height) || 0, - width: (element.width() - this.outerDimensions.width) || 0 - }); + prel.css( { + height: ( element.height() - this.outerDimensions.height ) || 0, + width: ( element.width() - this.outerDimensions.width ) || 0 + } ); } @@ -7614,21 +11452,22 @@ $.widget("ui.resizable", $.ui.mouse, { var el = this.element, o = this.options; this.elementOffset = el.offset(); - if (this._helper) { + if ( this._helper ) { - this.helper = this.helper || $("<div style='overflow:hidden;'></div>"); + this.helper = this.helper || $( "<div style='overflow:hidden;'></div>" ); - this.helper.addClass(this._helper).css({ - width: this.element.outerWidth() - 1, - height: this.element.outerHeight() - 1, + this._addClass( this.helper, this._helper ); + this.helper.css( { + width: this.element.outerWidth(), + height: this.element.outerHeight(), position: "absolute", left: this.elementOffset.left + "px", top: this.elementOffset.top + "px", zIndex: ++o.zIndex //TODO: Don't modify option - }); + } ); this.helper - .appendTo("body") + .appendTo( "body" ) .disableSelection(); } else { @@ -7638,41 +11477,41 @@ $.widget("ui.resizable", $.ui.mouse, { }, _change: { - e: function(event, dx) { + e: function( event, dx ) { return { width: this.originalSize.width + dx }; }, - w: function(event, dx) { + w: function( event, dx ) { var cs = this.originalSize, sp = this.originalPosition; return { left: sp.left + dx, width: cs.width - dx }; }, - n: function(event, dx, dy) { + n: function( event, dx, dy ) { var cs = this.originalSize, sp = this.originalPosition; return { top: sp.top + dy, height: cs.height - dy }; }, - s: function(event, dx, dy) { + s: function( event, dx, dy ) { return { height: this.originalSize.height + dy }; }, - se: function(event, dx, dy) { - return $.extend(this._change.s.apply(this, arguments), - this._change.e.apply(this, [ event, dx, dy ])); + se: function( event, dx, dy ) { + return $.extend( this._change.s.apply( this, arguments ), + this._change.e.apply( this, [ event, dx, dy ] ) ); }, - sw: function(event, dx, dy) { - return $.extend(this._change.s.apply(this, arguments), - this._change.w.apply(this, [ event, dx, dy ])); + sw: function( event, dx, dy ) { + return $.extend( this._change.s.apply( this, arguments ), + this._change.w.apply( this, [ event, dx, dy ] ) ); }, - ne: function(event, dx, dy) { - return $.extend(this._change.n.apply(this, arguments), - this._change.e.apply(this, [ event, dx, dy ])); + ne: function( event, dx, dy ) { + return $.extend( this._change.n.apply( this, arguments ), + this._change.e.apply( this, [ event, dx, dy ] ) ); }, - nw: function(event, dx, dy) { - return $.extend(this._change.n.apply(this, arguments), - this._change.w.apply(this, [ event, dx, dy ])); + nw: function( event, dx, dy ) { + return $.extend( this._change.n.apply( this, arguments ), + this._change.w.apply( this, [ event, dx, dy ] ) ); } }, - _propagate: function(n, event) { - $.ui.plugin.call(this, n, [ event, this.ui() ]); - (n !== "resize" && this._trigger(n, event, this.ui())); + _propagate: function( n, event ) { + $.ui.plugin.call( this, n, [ event, this.ui() ] ); + ( n !== "resize" && this._trigger( n, event, this.ui() ) ); }, plugins: {}, @@ -7689,54 +11528,57 @@ $.widget("ui.resizable", $.ui.mouse, { }; } -}); +} ); /* * Resizable Extensions */ -$.ui.plugin.add("resizable", "animate", { +$.ui.plugin.add( "resizable", "animate", { stop: function( event ) { - var that = $(this).resizable( "instance" ), + var that = $( this ).resizable( "instance" ), o = that.options, pr = that._proportionallyResizeElements, - ista = pr.length && (/textarea/i).test(pr[0].nodeName), - soffseth = ista && that._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height, + ista = pr.length && ( /textarea/i ).test( pr[ 0 ].nodeName ), + soffseth = ista && that._hasScroll( pr[ 0 ], "left" ) ? 0 : that.sizeDiff.height, soffsetw = ista ? 0 : that.sizeDiff.width, - style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) }, - left = (parseInt(that.element.css("left"), 10) + - (that.position.left - that.originalPosition.left)) || null, - top = (parseInt(that.element.css("top"), 10) + - (that.position.top - that.originalPosition.top)) || null; + style = { + width: ( that.size.width - soffsetw ), + height: ( that.size.height - soffseth ) + }, + left = ( parseFloat( that.element.css( "left" ) ) + + ( that.position.left - that.originalPosition.left ) ) || null, + top = ( parseFloat( that.element.css( "top" ) ) + + ( that.position.top - that.originalPosition.top ) ) || null; that.element.animate( - $.extend(style, top && left ? { top: top, left: left } : {}), { + $.extend( style, top && left ? { top: top, left: left } : {} ), { duration: o.animateDuration, easing: o.animateEasing, step: function() { var data = { - width: parseInt(that.element.css("width"), 10), - height: parseInt(that.element.css("height"), 10), - top: parseInt(that.element.css("top"), 10), - left: parseInt(that.element.css("left"), 10) + width: parseFloat( that.element.css( "width" ) ), + height: parseFloat( that.element.css( "height" ) ), + top: parseFloat( that.element.css( "top" ) ), + left: parseFloat( that.element.css( "left" ) ) }; - if (pr && pr.length) { - $(pr[0]).css({ width: data.width, height: data.height }); + if ( pr && pr.length ) { + $( pr[ 0 ] ).css( { width: data.width, height: data.height } ); } - // propagating resize, and updating values for each animation step - that._updateCache(data); - that._propagate("resize", event); + // Propagating resize, and updating values for each animation step + that._updateCache( data ); + that._propagate( "resize", event ); } } ); } -}); +} ); $.ui.plugin.add( "resizable", "containment", { @@ -7746,7 +11588,9 @@ $.ui.plugin.add( "resizable", "containment", { o = that.options, el = that.element, oc = o.containment, - ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc; + ce = ( oc instanceof $ ) ? + oc.get( 0 ) : + ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc; if ( !ce ) { return; @@ -7774,9 +11618,9 @@ $.ui.plugin.add( "resizable", "containment", { } else { element = $( ce ); p = []; - $([ "Top", "Right", "Left", "Bottom" ]).each(function( i, name ) { + $( [ "Top", "Right", "Left", "Bottom" ] ).each( function( i, name ) { p[ i ] = that._num( element.css( "padding" + name ) ); - }); + } ); that.containerOffset = element.offset(); that.containerPosition = element.position(); @@ -7857,14 +11701,14 @@ $.ui.plugin.add( "resizable", "containment", { } woset = Math.abs( that.sizeDiff.width + - (that._helper ? + ( that._helper ? that.offset.left - cop.left : - (that.offset.left - co.left)) ); + ( that.offset.left - co.left ) ) ); hoset = Math.abs( that.sizeDiff.height + - (that._helper ? + ( that._helper ? that.offset.top - cop.top : - (that.offset.top - co.top)) ); + ( that.offset.top - co.top ) ) ); if ( woset + that.size.width >= that.parentData.width ) { that.size.width = that.parentData.width - woset; @@ -7902,167 +11746,174 @@ $.ui.plugin.add( "resizable", "containment", { h = helper.outerHeight() - that.sizeDiff.height; if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) { - $( this ).css({ + $( this ).css( { left: ho.left - cop.left - co.left, width: w, height: h - }); + } ); } if ( that._helper && !o.animate && ( /static/ ).test( ce.css( "position" ) ) ) { - $( this ).css({ + $( this ).css( { left: ho.left - cop.left - co.left, width: w, height: h - }); + } ); } } -}); +} ); -$.ui.plugin.add("resizable", "alsoResize", { +$.ui.plugin.add( "resizable", "alsoResize", { start: function() { - var that = $(this).resizable( "instance" ), + var that = $( this ).resizable( "instance" ), o = that.options; - $(o.alsoResize).each(function() { - var el = $(this); - el.data("ui-resizable-alsoresize", { - width: parseInt(el.width(), 10), height: parseInt(el.height(), 10), - left: parseInt(el.css("left"), 10), top: parseInt(el.css("top"), 10) - }); - }); + $( o.alsoResize ).each( function() { + var el = $( this ); + el.data( "ui-resizable-alsoresize", { + width: parseFloat( el.width() ), height: parseFloat( el.height() ), + left: parseFloat( el.css( "left" ) ), top: parseFloat( el.css( "top" ) ) + } ); + } ); }, - resize: function(event, ui) { - var that = $(this).resizable( "instance" ), + resize: function( event, ui ) { + var that = $( this ).resizable( "instance" ), o = that.options, os = that.originalSize, op = that.originalPosition, delta = { - height: (that.size.height - os.height) || 0, - width: (that.size.width - os.width) || 0, - top: (that.position.top - op.top) || 0, - left: (that.position.left - op.left) || 0 + height: ( that.size.height - os.height ) || 0, + width: ( that.size.width - os.width ) || 0, + top: ( that.position.top - op.top ) || 0, + left: ( that.position.left - op.left ) || 0 }; - $(o.alsoResize).each(function() { - var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {}, - css = el.parents(ui.originalElement[0]).length ? + $( o.alsoResize ).each( function() { + var el = $( this ), start = $( this ).data( "ui-resizable-alsoresize" ), style = {}, + css = el.parents( ui.originalElement[ 0 ] ).length ? [ "width", "height" ] : [ "width", "height", "top", "left" ]; - $.each(css, function(i, prop) { - var sum = (start[prop] || 0) + (delta[prop] || 0); - if (sum && sum >= 0) { - style[prop] = sum || null; + $.each( css, function( i, prop ) { + var sum = ( start[ prop ] || 0 ) + ( delta[ prop ] || 0 ); + if ( sum && sum >= 0 ) { + style[ prop ] = sum || null; } - }); + } ); - el.css(style); - }); + el.css( style ); + } ); }, stop: function() { - $(this).removeData("resizable-alsoresize"); + $( this ).removeData( "ui-resizable-alsoresize" ); } -}); +} ); -$.ui.plugin.add("resizable", "ghost", { +$.ui.plugin.add( "resizable", "ghost", { start: function() { - var that = $(this).resizable( "instance" ), o = that.options, cs = that.size; + var that = $( this ).resizable( "instance" ), cs = that.size; that.ghost = that.originalElement.clone(); - that.ghost - .css({ - opacity: 0.25, - display: "block", - position: "relative", - height: cs.height, - width: cs.width, - margin: 0, - left: 0, - top: 0 - }) - .addClass("ui-resizable-ghost") - .addClass(typeof o.ghost === "string" ? o.ghost : ""); + that.ghost.css( { + opacity: 0.25, + display: "block", + position: "relative", + height: cs.height, + width: cs.width, + margin: 0, + left: 0, + top: 0 + } ); + + that._addClass( that.ghost, "ui-resizable-ghost" ); - that.ghost.appendTo(that.helper); + // DEPRECATED + // TODO: remove after 1.12 + if ( $.uiBackCompat !== false && typeof that.options.ghost === "string" ) { + + // Ghost option + that.ghost.addClass( this.options.ghost ); + } + + that.ghost.appendTo( that.helper ); }, resize: function() { - var that = $(this).resizable( "instance" ); - if (that.ghost) { - that.ghost.css({ + var that = $( this ).resizable( "instance" ); + if ( that.ghost ) { + that.ghost.css( { position: "relative", height: that.size.height, width: that.size.width - }); + } ); } }, stop: function() { - var that = $(this).resizable( "instance" ); - if (that.ghost && that.helper) { - that.helper.get(0).removeChild(that.ghost.get(0)); + var that = $( this ).resizable( "instance" ); + if ( that.ghost && that.helper ) { + that.helper.get( 0 ).removeChild( that.ghost.get( 0 ) ); } } -}); +} ); -$.ui.plugin.add("resizable", "grid", { +$.ui.plugin.add( "resizable", "grid", { resize: function() { var outerDimensions, - that = $(this).resizable( "instance" ), + that = $( this ).resizable( "instance" ), o = that.options, cs = that.size, os = that.originalSize, op = that.originalPosition, a = that.axis, grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid, - gridX = (grid[0] || 1), - gridY = (grid[1] || 1), - ox = Math.round((cs.width - os.width) / gridX) * gridX, - oy = Math.round((cs.height - os.height) / gridY) * gridY, + gridX = ( grid[ 0 ] || 1 ), + gridY = ( grid[ 1 ] || 1 ), + ox = Math.round( ( cs.width - os.width ) / gridX ) * gridX, + oy = Math.round( ( cs.height - os.height ) / gridY ) * gridY, newWidth = os.width + ox, newHeight = os.height + oy, - isMaxWidth = o.maxWidth && (o.maxWidth < newWidth), - isMaxHeight = o.maxHeight && (o.maxHeight < newHeight), - isMinWidth = o.minWidth && (o.minWidth > newWidth), - isMinHeight = o.minHeight && (o.minHeight > newHeight); + isMaxWidth = o.maxWidth && ( o.maxWidth < newWidth ), + isMaxHeight = o.maxHeight && ( o.maxHeight < newHeight ), + isMinWidth = o.minWidth && ( o.minWidth > newWidth ), + isMinHeight = o.minHeight && ( o.minHeight > newHeight ); o.grid = grid; - if (isMinWidth) { + if ( isMinWidth ) { newWidth += gridX; } - if (isMinHeight) { + if ( isMinHeight ) { newHeight += gridY; } - if (isMaxWidth) { + if ( isMaxWidth ) { newWidth -= gridX; } - if (isMaxHeight) { + if ( isMaxHeight ) { newHeight -= gridY; } - if (/^(se|s|e)$/.test(a)) { + if ( /^(se|s|e)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; - } else if (/^(ne)$/.test(a)) { + } else if ( /^(ne)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; that.position.top = op.top - oy; - } else if (/^(sw)$/.test(a)) { + } else if ( /^(sw)$/.test( a ) ) { that.size.width = newWidth; that.size.height = newHeight; that.position.left = op.left - ox; } else { - if ( newHeight - gridY <= 0 || newWidth - gridX <= 0) { + if ( newHeight - gridY <= 0 || newWidth - gridX <= 0 ) { outerDimensions = that._getPaddingPlusBorderDimensions( this ); } @@ -8085,32 +11936,43 @@ $.ui.plugin.add("resizable", "grid", { } } -}); +} ); -var resizable = $.ui.resizable; +var widgetsResizable = $.ui.resizable; /*! - * jQuery UI Dialog 1.11.4 + * jQuery UI Dialog 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/dialog/ */ +//>>label: Dialog +//>>group: Widgets +//>>description: Displays customizable dialog windows. +//>>docs: http://api.jqueryui.com/dialog/ +//>>demos: http://jqueryui.com/dialog/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/dialog.css +//>>css.theme: ../../themes/base/theme.css + -var dialog = $.widget( "ui.dialog", { - version: "1.11.4", + +$.widget( "ui.dialog", { + version: "1.12.1", options: { appendTo: "body", autoOpen: true, buttons: [], + classes: { + "ui-dialog": "ui-corner-all", + "ui-dialog-titlebar": "ui-corner-all" + }, closeOnEscape: true, closeText: "Close", - dialogClass: "", draggable: true, hide: null, height: "auto", @@ -8124,6 +11986,7 @@ var dialog = $.widget( "ui.dialog", { at: "center", of: window, collision: "fit", + // Ensure the titlebar is always visible using: function( pos ) { var topOffset = $( this ).css( pos ).offset().top; @@ -8137,7 +12000,7 @@ var dialog = $.widget( "ui.dialog", { title: null, width: 300, - // callbacks + // Callbacks beforeClose: null, close: null, drag: null, @@ -8180,16 +12043,24 @@ var dialog = $.widget( "ui.dialog", { index: this.element.parent().children().index( this.element ) }; this.originalTitle = this.element.attr( "title" ); - this.options.title = this.options.title || this.originalTitle; + if ( this.options.title == null && this.originalTitle != null ) { + this.options.title = this.originalTitle; + } + + // Dialogs can't be disabled + if ( this.options.disabled ) { + this.options.disabled = false; + } this._createWrapper(); this.element .show() .removeAttr( "title" ) - .addClass( "ui-dialog-content ui-widget-content" ) .appendTo( this.uiDialog ); + this._addClass( "ui-dialog-content", "ui-widget-content" ); + this._createTitlebar(); this._createButtonPane(); @@ -8213,7 +12084,7 @@ var dialog = $.widget( "ui.dialog", { _appendTo: function() { var element = this.options.appendTo; - if ( element && (element.jquery || element.nodeType) ) { + if ( element && ( element.jquery || element.nodeType ) ) { return $( element ); } return this.document.find( element || "body" ).eq( 0 ); @@ -8228,18 +12099,19 @@ var dialog = $.widget( "ui.dialog", { this.element .removeUniqueId() - .removeClass( "ui-dialog-content ui-widget-content" ) .css( this.originalCss ) + // Without detaching first, the following becomes really slow .detach(); - this.uiDialog.stop( true, true ).remove(); + this.uiDialog.remove(); if ( this.originalTitle ) { this.element.attr( "title", this.originalTitle ); } next = originalPosition.parent.children().eq( originalPosition.index ); + // Don't try to place the dialog next to itself (#8613) if ( next.length && next[ 0 ] !== this.element[ 0 ] ) { next.before( this.element ); @@ -8256,8 +12128,7 @@ var dialog = $.widget( "ui.dialog", { enable: $.noop, close: function( event ) { - var activeElement, - that = this; + var that = this; if ( !this._isOpen || this._trigger( "beforeClose", event ) === false ) { return; @@ -8268,28 +12139,17 @@ var dialog = $.widget( "ui.dialog", { this._destroyOverlay(); this._untrackInstance(); - if ( !this.opener.filter( ":focusable" ).focus().length ) { - - // support: IE9 - // IE9 throws an "Unspecified error" accessing document.activeElement from an <iframe> - try { - activeElement = this.document[ 0 ].activeElement; - - // Support: IE9, IE10 - // If the <body> is blurred, IE will switch windows, see #4520 - if ( activeElement && activeElement.nodeName.toLowerCase() !== "body" ) { + if ( !this.opener.filter( ":focusable" ).trigger( "focus" ).length ) { - // Hiding a focused element doesn't trigger blur in WebKit - // so in case we have nothing to focus on, explicitly blur the active element - // https://bugs.webkit.org/show_bug.cgi?id=47182 - $( activeElement ).blur(); - } - } catch ( error ) {} + // Hiding a focused element doesn't trigger blur in WebKit + // so in case we have nothing to focus on, explicitly blur the active element + // https://bugs.webkit.org/show_bug.cgi?id=47182 + $.ui.safeBlur( $.ui.safeActiveElement( this.document[ 0 ] ) ); } this._hide( this.uiDialog, this.options.hide, function() { that._trigger( "close", event ); - }); + } ); }, isOpen: function() { @@ -8302,9 +12162,9 @@ var dialog = $.widget( "ui.dialog", { _moveToTop: function( event, silent ) { var moved = false, - zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map(function() { + zIndices = this.uiDialog.siblings( ".ui-front:visible" ).map( function() { return +$( this ).css( "z-index" ); - }).get(), + } ).get(), zIndexMax = Math.max.apply( null, zIndices ); if ( zIndexMax >= +this.uiDialog.css( "z-index" ) ) { @@ -8328,7 +12188,7 @@ var dialog = $.widget( "ui.dialog", { } this._isOpen = true; - this.opener = $( this.document[ 0 ].activeElement ); + this.opener = $( $.ui.safeActiveElement( this.document[ 0 ] ) ); this._size(); this._position(); @@ -8345,7 +12205,7 @@ var dialog = $.widget( "ui.dialog", { this._show( this.uiDialog, this.options.show, function() { that._focusTabbable(); that._trigger( "focus" ); - }); + } ); // Track the dialog immediately upon openening in case a focus event // somehow occurs outside of the dialog before an element inside the @@ -8356,6 +12216,7 @@ var dialog = $.widget( "ui.dialog", { }, _focusTabbable: function() { + // Set focus to the first match: // 1. An element that was focused previously // 2. First element inside the dialog matching [autofocus] @@ -8379,20 +12240,21 @@ var dialog = $.widget( "ui.dialog", { if ( !hasFocus.length ) { hasFocus = this.uiDialog; } - hasFocus.eq( 0 ).focus(); + hasFocus.eq( 0 ).trigger( "focus" ); }, _keepFocus: function( event ) { function checkFocus() { - var activeElement = this.document[0].activeElement, - isActive = this.uiDialog[0] === activeElement || - $.contains( this.uiDialog[0], activeElement ); + var activeElement = $.ui.safeActiveElement( this.document[ 0 ] ), + isActive = this.uiDialog[ 0 ] === activeElement || + $.contains( this.uiDialog[ 0 ], activeElement ); if ( !isActive ) { this._focusTabbable(); } } event.preventDefault(); checkFocus.call( this ); + // support: IE // IE <= 8 doesn't prevent moving focus even with event.preventDefault() // so we check again later @@ -8400,17 +12262,17 @@ var dialog = $.widget( "ui.dialog", { }, _createWrapper: function() { - this.uiDialog = $("<div>") - .addClass( "ui-dialog ui-widget ui-widget-content ui-corner-all ui-front " + - this.options.dialogClass ) + this.uiDialog = $( "<div>" ) .hide() - .attr({ + .attr( { + // Setting tabIndex makes the div focusable tabIndex: -1, role: "dialog" - }) + } ) .appendTo( this._appendTo() ); + this._addClass( this.uiDialog, "ui-dialog", "ui-widget ui-widget-content ui-front" ); this._on( this.uiDialog, { keydown: function( event ) { if ( this.options.closeOnEscape && !event.isDefaultPrevented() && event.keyCode && @@ -8420,7 +12282,7 @@ var dialog = $.widget( "ui.dialog", { return; } - // prevent tabbing out of dialogs + // Prevent tabbing out of dialogs if ( event.keyCode !== $.ui.keyCode.TAB || event.isDefaultPrevented() ) { return; } @@ -8428,15 +12290,17 @@ var dialog = $.widget( "ui.dialog", { first = tabbables.filter( ":first" ), last = tabbables.filter( ":last" ); - if ( ( event.target === last[0] || event.target === this.uiDialog[0] ) && !event.shiftKey ) { - this._delay(function() { - first.focus(); - }); + if ( ( event.target === last[ 0 ] || event.target === this.uiDialog[ 0 ] ) && + !event.shiftKey ) { + this._delay( function() { + first.trigger( "focus" ); + } ); event.preventDefault(); - } else if ( ( event.target === first[0] || event.target === this.uiDialog[0] ) && event.shiftKey ) { - this._delay(function() { - last.focus(); - }); + } else if ( ( event.target === first[ 0 ] || + event.target === this.uiDialog[ 0 ] ) && event.shiftKey ) { + this._delay( function() { + last.trigger( "focus" ); + } ); event.preventDefault(); } }, @@ -8445,81 +12309,84 @@ var dialog = $.widget( "ui.dialog", { this._focusTabbable(); } } - }); + } ); // We assume that any existing aria-describedby attribute means // that the dialog content is marked up properly // otherwise we brute force the content as the description if ( !this.element.find( "[aria-describedby]" ).length ) { - this.uiDialog.attr({ + this.uiDialog.attr( { "aria-describedby": this.element.uniqueId().attr( "id" ) - }); + } ); } }, _createTitlebar: function() { var uiDialogTitle; - this.uiDialogTitlebar = $( "<div>" ) - .addClass( "ui-dialog-titlebar ui-widget-header ui-corner-all ui-helper-clearfix" ) - .prependTo( this.uiDialog ); + this.uiDialogTitlebar = $( "<div>" ); + this._addClass( this.uiDialogTitlebar, + "ui-dialog-titlebar", "ui-widget-header ui-helper-clearfix" ); this._on( this.uiDialogTitlebar, { mousedown: function( event ) { + // Don't prevent click on close button (#8838) // Focusing a dialog that is partially scrolled out of view // causes the browser to scroll it into view, preventing the click event if ( !$( event.target ).closest( ".ui-dialog-titlebar-close" ) ) { + // Dialog isn't getting focus when dragging (#8063) - this.uiDialog.focus(); + this.uiDialog.trigger( "focus" ); } } - }); + } ); - // support: IE + // Support: IE // Use type="button" to prevent enter keypresses in textboxes from closing the // dialog in IE (#9312) this.uiDialogTitlebarClose = $( "<button type='button'></button>" ) - .button({ - label: this.options.closeText, - icons: { - primary: "ui-icon-closethick" - }, - text: false - }) - .addClass( "ui-dialog-titlebar-close" ) + .button( { + label: $( "<a>" ).text( this.options.closeText ).html(), + icon: "ui-icon-closethick", + showLabel: false + } ) .appendTo( this.uiDialogTitlebar ); + + this._addClass( this.uiDialogTitlebarClose, "ui-dialog-titlebar-close" ); this._on( this.uiDialogTitlebarClose, { click: function( event ) { event.preventDefault(); this.close( event ); } - }); + } ); - uiDialogTitle = $( "<span>" ) - .uniqueId() - .addClass( "ui-dialog-title" ) - .prependTo( this.uiDialogTitlebar ); + uiDialogTitle = $( "<span>" ).uniqueId().prependTo( this.uiDialogTitlebar ); + this._addClass( uiDialogTitle, "ui-dialog-title" ); this._title( uiDialogTitle ); - this.uiDialog.attr({ + this.uiDialogTitlebar.prependTo( this.uiDialog ); + + this.uiDialog.attr( { "aria-labelledby": uiDialogTitle.attr( "id" ) - }); + } ); }, _title: function( title ) { - if ( !this.options.title ) { + if ( this.options.title ) { + title.text( this.options.title ); + } else { title.html( " " ); } - title.text( this.options.title ); }, _createButtonPane: function() { - this.uiDialogButtonPane = $( "<div>" ) - .addClass( "ui-dialog-buttonpane ui-widget-content ui-helper-clearfix" ); + this.uiDialogButtonPane = $( "<div>" ); + this._addClass( this.uiDialogButtonPane, "ui-dialog-buttonpane", + "ui-widget-content ui-helper-clearfix" ); this.uiButtonSet = $( "<div>" ) - .addClass( "ui-dialog-buttonset" ) .appendTo( this.uiDialogButtonPane ); + this._addClass( this.uiButtonSet, "ui-dialog-buttonset" ); this._createButtons(); }, @@ -8528,12 +12395,12 @@ var dialog = $.widget( "ui.dialog", { var that = this, buttons = this.options.buttons; - // if we already have a button pane, remove it + // If we already have a button pane, remove it this.uiDialogButtonPane.remove(); this.uiButtonSet.empty(); - if ( $.isEmptyObject( buttons ) || ($.isArray( buttons ) && !buttons.length) ) { - this.uiDialog.removeClass( "ui-dialog-buttons" ); + if ( $.isEmptyObject( buttons ) || ( $.isArray( buttons ) && !buttons.length ) ) { + this._removeClass( this.uiDialog, "ui-dialog-buttons" ); return; } @@ -8542,24 +12409,41 @@ var dialog = $.widget( "ui.dialog", { props = $.isFunction( props ) ? { click: props, text: name } : props; + // Default to a non-submitting button props = $.extend( { type: "button" }, props ); + // Change the context for the click callback to be the main element click = props.click; - props.click = function() { - click.apply( that.element[ 0 ], arguments ); - }; buttonOptions = { + icon: props.icon, + iconPosition: props.iconPosition, + showLabel: props.showLabel, + + // Deprecated options icons: props.icons, - text: props.showText + text: props.text }; + + delete props.click; + delete props.icon; + delete props.iconPosition; + delete props.showLabel; + + // Deprecated options delete props.icons; - delete props.showText; + if ( typeof props.text === "boolean" ) { + delete props.text; + } + $( "<button></button>", props ) .button( buttonOptions ) - .appendTo( that.uiButtonSet ); - }); - this.uiDialog.addClass( "ui-dialog-buttons" ); + .appendTo( that.uiButtonSet ) + .on( "click", function() { + click.apply( that.element[ 0 ], arguments ); + } ); + } ); + this._addClass( this.uiDialog, "ui-dialog-buttons" ); this.uiDialogButtonPane.appendTo( this.uiDialog ); }, @@ -8574,12 +12458,12 @@ var dialog = $.widget( "ui.dialog", { }; } - this.uiDialog.draggable({ + this.uiDialog.draggable( { cancel: ".ui-dialog-content, .ui-dialog-titlebar-close", handle: ".ui-dialog-titlebar", containment: "document", start: function( event, ui ) { - $( this ).addClass( "ui-dialog-dragging" ); + that._addClass( $( this ), "ui-dialog-dragging" ); that._blockFrames(); that._trigger( "dragStart", event, filteredUi( ui ) ); }, @@ -8592,26 +12476,27 @@ var dialog = $.widget( "ui.dialog", { options.position = { my: "left top", - at: "left" + (left >= 0 ? "+" : "") + left + " " + - "top" + (top >= 0 ? "+" : "") + top, + at: "left" + ( left >= 0 ? "+" : "" ) + left + " " + + "top" + ( top >= 0 ? "+" : "" ) + top, of: that.window }; - $( this ).removeClass( "ui-dialog-dragging" ); + that._removeClass( $( this ), "ui-dialog-dragging" ); that._unblockFrames(); that._trigger( "dragStop", event, filteredUi( ui ) ); } - }); + } ); }, _makeResizable: function() { var that = this, options = this.options, handles = options.resizable, + // .ui-resizable has position: relative defined in the stylesheet // but dialogs have to use absolute or fixed positioning - position = this.uiDialog.css("position"), + position = this.uiDialog.css( "position" ), resizeHandles = typeof handles === "string" ? - handles : + handles : "n,e,s,w,se,sw,ne,nw"; function filteredUi( ui ) { @@ -8623,7 +12508,7 @@ var dialog = $.widget( "ui.dialog", { }; } - this.uiDialog.resizable({ + this.uiDialog.resizable( { cancel: ".ui-dialog-content", containment: "document", alsoResize: this.element, @@ -8633,7 +12518,7 @@ var dialog = $.widget( "ui.dialog", { minHeight: this._minHeight(), handles: resizeHandles, start: function( event, ui ) { - $( this ).addClass( "ui-dialog-resizing" ); + that._addClass( $( this ), "ui-dialog-resizing" ); that._blockFrames(); that._trigger( "resizeStart", event, filteredUi( ui ) ); }, @@ -8649,16 +12534,16 @@ var dialog = $.widget( "ui.dialog", { options.width = that.uiDialog.width(); options.position = { my: "left top", - at: "left" + (left >= 0 ? "+" : "") + left + " " + - "top" + (top >= 0 ? "+" : "") + top, + at: "left" + ( left >= 0 ? "+" : "" ) + left + " " + + "top" + ( top >= 0 ? "+" : "" ) + top, of: that.window }; - $( this ).removeClass( "ui-dialog-resizing" ); + that._removeClass( $( this ), "ui-dialog-resizing" ); that._unblockFrames(); that._trigger( "resizeStop", event, filteredUi( ui ) ); } - }) - .css( "position", position ); + } ) + .css( "position", position ); }, _trackFocus: function() { @@ -8667,7 +12552,7 @@ var dialog = $.widget( "ui.dialog", { this._makeFocusTarget(); this._focusedElement = $( event.target ); } - }); + } ); }, _makeFocusTarget: function() { @@ -8701,6 +12586,7 @@ var dialog = $.widget( "ui.dialog", { }, _position: function() { + // Need to show the dialog to get the actual offset in the position plugin var isVisible = this.uiDialog.is( ":visible" ); if ( !isVisible ) { @@ -8726,7 +12612,7 @@ var dialog = $.widget( "ui.dialog", { if ( key in that.resizableRelatedOptions ) { resizableOptions[ key ] = value; } - }); + } ); if ( resize ) { this._size(); @@ -8741,12 +12627,6 @@ var dialog = $.widget( "ui.dialog", { var isDraggable, isResizable, uiDialog = this.uiDialog; - if ( key === "dialogClass" ) { - uiDialog - .removeClass( this.options.dialogClass ) - .addClass( value ); - } - if ( key === "disabled" ) { return; } @@ -8762,10 +12642,11 @@ var dialog = $.widget( "ui.dialog", { } if ( key === "closeText" ) { - this.uiDialogTitlebarClose.button({ + this.uiDialogTitlebarClose.button( { + // Ensure that we always pass a string - label: "" + value - }); + label: $( "<a>" ).text( "" + this.options.closeText ).html() + } ); } if ( key === "draggable" ) { @@ -8784,18 +12665,19 @@ var dialog = $.widget( "ui.dialog", { } if ( key === "resizable" ) { + // currently resizable, becoming non-resizable isResizable = uiDialog.is( ":data(ui-resizable)" ); if ( isResizable && !value ) { uiDialog.resizable( "destroy" ); } - // currently resizable, changing handles + // Currently resizable, changing handles if ( isResizable && typeof value === "string" ) { uiDialog.resizable( "option", "handles", value ); } - // currently non-resizable, becoming resizable + // Currently non-resizable, becoming resizable if ( !isResizable && value !== false ) { this._makeResizable(); } @@ -8807,29 +12689,30 @@ var dialog = $.widget( "ui.dialog", { }, _size: function() { + // If the user has resized the dialog, the .ui-dialog and .ui-dialog-content // divs will both have width and height set, so we need to reset them var nonContentHeight, minContentHeight, maxContentHeight, options = this.options; // Reset content sizing - this.element.show().css({ + this.element.show().css( { width: "auto", minHeight: 0, maxHeight: "none", height: 0 - }); + } ); if ( options.minWidth > options.width ) { options.width = options.minWidth; } - // reset wrapper sizing + // Reset wrapper sizing // determine the height of all the non-content elements - nonContentHeight = this.uiDialog.css({ - height: "auto", - width: options.width - }) + nonContentHeight = this.uiDialog.css( { + height: "auto", + width: options.width + } ) .outerHeight(); minContentHeight = Math.max( 0, options.minHeight - nonContentHeight ); maxContentHeight = typeof options.maxHeight === "number" ? @@ -8837,11 +12720,11 @@ var dialog = $.widget( "ui.dialog", { "none"; if ( options.height === "auto" ) { - this.element.css({ + this.element.css( { minHeight: minContentHeight, maxHeight: maxContentHeight, height: "auto" - }); + } ); } else { this.element.height( Math.max( 0, options.height - nonContentHeight ) ); } @@ -8852,18 +12735,18 @@ var dialog = $.widget( "ui.dialog", { }, _blockFrames: function() { - this.iframeBlocks = this.document.find( "iframe" ).map(function() { + this.iframeBlocks = this.document.find( "iframe" ).map( function() { var iframe = $( this ); return $( "<div>" ) - .css({ + .css( { position: "absolute", width: iframe.outerWidth(), height: iframe.outerHeight() - }) + } ) .appendTo( iframe.parent() ) - .offset( iframe.offset() )[0]; - }); + .offset( iframe.offset() )[ 0 ]; + } ); }, _unblockFrames: function() { @@ -8891,9 +12774,9 @@ var dialog = $.widget( "ui.dialog", { // We use a delay in case the overlay is created from an // event that we're going to be cancelling (#2804) var isOpening = true; - this._delay(function() { + this._delay( function() { isOpening = false; - }); + } ); if ( !this.document.data( "ui-dialog-overlays" ) ) { @@ -8911,17 +12794,18 @@ var dialog = $.widget( "ui.dialog", { this._trackingInstances()[ 0 ]._focusTabbable(); } } - }); + } ); } this.overlay = $( "<div>" ) - .addClass( "ui-widget-overlay ui-front" ) .appendTo( this._appendTo() ); + + this._addClass( this.overlay, null, "ui-widget-overlay ui-front" ); this._on( this.overlay, { mousedown: "_keepFocus" - }); + } ); this.document.data( "ui-dialog-overlays", - (this.document.data( "ui-dialog-overlays" ) || 0) + 1 ); + ( this.document.data( "ui-dialog-overlays" ) || 0 ) + 1 ); }, _destroyOverlay: function() { @@ -8933,9 +12817,8 @@ var dialog = $.widget( "ui.dialog", { var overlays = this.document.data( "ui-dialog-overlays" ) - 1; if ( !overlays ) { - this.document - .unbind( "focusin" ) - .removeData( "ui-dialog-overlays" ); + this._off( this.document, "focusin" ); + this.document.removeData( "ui-dialog-overlays" ); } else { this.document.data( "ui-dialog-overlays", overlays ); } @@ -8944,34 +12827,63 @@ var dialog = $.widget( "ui.dialog", { this.overlay = null; } } -}); +} ); + +// DEPRECATED +// TODO: switch return back to widget declaration at top of file when this is removed +if ( $.uiBackCompat !== false ) { + + // Backcompat for dialogClass option + $.widget( "ui.dialog", $.ui.dialog, { + options: { + dialogClass: "" + }, + _createWrapper: function() { + this._super(); + this.uiDialog.addClass( this.options.dialogClass ); + }, + _setOption: function( key, value ) { + if ( key === "dialogClass" ) { + this.uiDialog + .removeClass( this.options.dialogClass ) + .addClass( value ); + } + this._superApply( arguments ); + } + } ); +} + +var widgetsDialog = $.ui.dialog; /*! - * jQuery UI Droppable 1.11.4 + * jQuery UI Droppable 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/droppable/ */ +//>>label: Droppable +//>>group: Interactions +//>>description: Enables drop targets for draggable elements. +//>>docs: http://api.jqueryui.com/droppable/ +//>>demos: http://jqueryui.com/droppable/ + + $.widget( "ui.droppable", { - version: "1.11.4", + version: "1.12.1", widgetEventPrefix: "drop", options: { accept: "*", - activeClass: false, addClasses: true, greedy: false, - hoverClass: false, scope: "default", tolerance: "intersect", - // callbacks + // Callbacks activate: null, deactivate: null, drop: null, @@ -8993,9 +12905,11 @@ $.widget( "ui.droppable", { this.proportions = function( /* valueToWrite */ ) { if ( arguments.length ) { + // Store the droppable's proportions proportions = arguments[ 0 ]; } else { + // Retrieve or derive the droppable's proportions return proportions ? proportions : @@ -9008,11 +12922,12 @@ $.widget( "ui.droppable", { this._addToManager( o.scope ); - o.addClasses && this.element.addClass( "ui-droppable" ); + o.addClasses && this._addClass( "ui-droppable" ); }, _addToManager: function( scope ) { + // Add the reference and positions to the manager $.ui.ddmanager.droppables[ scope ] = $.ui.ddmanager.droppables[ scope ] || []; $.ui.ddmanager.droppables[ scope ].push( this ); @@ -9031,8 +12946,6 @@ $.widget( "ui.droppable", { var drop = $.ui.ddmanager.droppables[ this.options.scope ]; this._splice( drop ); - - this.element.removeClass( "ui-droppable ui-droppable-disabled" ); }, _setOption: function( key, value ) { @@ -9053,20 +12966,18 @@ $.widget( "ui.droppable", { _activate: function( event ) { var draggable = $.ui.ddmanager.current; - if ( this.options.activeClass ) { - this.element.addClass( this.options.activeClass ); - } - if ( draggable ){ + + this._addActiveClass(); + if ( draggable ) { this._trigger( "activate", event, this.ui( draggable ) ); } }, _deactivate: function( event ) { var draggable = $.ui.ddmanager.current; - if ( this.options.activeClass ) { - this.element.removeClass( this.options.activeClass ); - } - if ( draggable ){ + + this._removeActiveClass(); + if ( draggable ) { this._trigger( "deactivate", event, this.ui( draggable ) ); } }, @@ -9076,14 +12987,14 @@ $.widget( "ui.droppable", { var draggable = $.ui.ddmanager.current; // Bail if draggable and droppable are same element - if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) { + if ( !draggable || ( draggable.currentItem || + draggable.element )[ 0 ] === this.element[ 0 ] ) { return; } - if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) { - if ( this.options.hoverClass ) { - this.element.addClass( this.options.hoverClass ); - } + if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || + draggable.element ) ) ) { + this._addHoverClass(); this._trigger( "over", event, this.ui( draggable ) ); } @@ -9094,14 +13005,14 @@ $.widget( "ui.droppable", { var draggable = $.ui.ddmanager.current; // Bail if draggable and droppable are same element - if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) { + if ( !draggable || ( draggable.currentItem || + draggable.element )[ 0 ] === this.element[ 0 ] ) { return; } - if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) { - if ( this.options.hoverClass ) { - this.element.removeClass( this.options.hoverClass ); - } + if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || + draggable.element ) ) ) { + this._removeHoverClass(); this._trigger( "out", event, this.ui( draggable ) ); } @@ -9113,31 +13024,41 @@ $.widget( "ui.droppable", { childrenIntersection = false; // Bail if draggable and droppable are same element - if ( !draggable || ( draggable.currentItem || draggable.element )[ 0 ] === this.element[ 0 ] ) { + if ( !draggable || ( draggable.currentItem || + draggable.element )[ 0 ] === this.element[ 0 ] ) { return false; } - this.element.find( ":data(ui-droppable)" ).not( ".ui-draggable-dragging" ).each(function() { - var inst = $( this ).droppable( "instance" ); - if ( - inst.options.greedy && - !inst.options.disabled && - inst.options.scope === draggable.options.scope && - inst.accept.call( inst.element[ 0 ], ( draggable.currentItem || draggable.element ) ) && - $.ui.intersect( draggable, $.extend( inst, { offset: inst.element.offset() } ), inst.options.tolerance, event ) - ) { childrenIntersection = true; return false; } - }); + this.element + .find( ":data(ui-droppable)" ) + .not( ".ui-draggable-dragging" ) + .each( function() { + var inst = $( this ).droppable( "instance" ); + if ( + inst.options.greedy && + !inst.options.disabled && + inst.options.scope === draggable.options.scope && + inst.accept.call( + inst.element[ 0 ], ( draggable.currentItem || draggable.element ) + ) && + intersect( + draggable, + $.extend( inst, { offset: inst.element.offset() } ), + inst.options.tolerance, event + ) + ) { + childrenIntersection = true; + return false; } + } ); if ( childrenIntersection ) { return false; } - if ( this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) { - if ( this.options.activeClass ) { - this.element.removeClass( this.options.activeClass ); - } - if ( this.options.hoverClass ) { - this.element.removeClass( this.options.hoverClass ); - } + if ( this.accept.call( this.element[ 0 ], + ( draggable.currentItem || draggable.element ) ) ) { + this._removeActiveClass(); + this._removeHoverClass(); + this._trigger( "drop", event, this.ui( draggable ) ); return this.element; } @@ -9153,11 +13074,28 @@ $.widget( "ui.droppable", { position: c.position, offset: c.positionAbs }; - } + }, + + // Extension points just to make backcompat sane and avoid duplicating logic + // TODO: Remove in 1.13 along with call to it below + _addHoverClass: function() { + this._addClass( "ui-droppable-hover" ); + }, -}); + _removeHoverClass: function() { + this._removeClass( "ui-droppable-hover" ); + }, + + _addActiveClass: function() { + this._addClass( "ui-droppable-active" ); + }, + + _removeActiveClass: function() { + this._removeClass( "ui-droppable-active" ); + } +} ); -$.ui.intersect = (function() { +var intersect = $.ui.intersect = ( function() { function isOverAxis( x, reference, size ) { return ( x >= reference ) && ( x < ( reference + size ) ); } @@ -9168,8 +13106,10 @@ $.ui.intersect = (function() { return false; } - var x1 = ( draggable.positionAbs || draggable.position.absolute ).left + draggable.margins.left, - y1 = ( draggable.positionAbs || draggable.position.absolute ).top + draggable.margins.top, + var x1 = ( draggable.positionAbs || + draggable.position.absolute ).left + draggable.margins.left, + y1 = ( draggable.positionAbs || + draggable.position.absolute ).top + draggable.margins.top, x2 = x1 + draggable.helperProportions.width, y2 = y1 + draggable.helperProportions.height, l = droppable.offset.left, @@ -9186,7 +13126,8 @@ $.ui.intersect = (function() { t < y1 + ( draggable.helperProportions.height / 2 ) && // Bottom Half y2 - ( draggable.helperProportions.height / 2 ) < b ); // Top Half case "pointer": - return isOverAxis( event.pageY, t, droppable.proportions().height ) && isOverAxis( event.pageX, l, droppable.proportions().width ); + return isOverAxis( event.pageY, t, droppable.proportions().height ) && + isOverAxis( event.pageX, l, droppable.proportions().width ); case "touch": return ( ( y1 >= t && y1 <= b ) || // Top edge touching @@ -9201,7 +13142,7 @@ $.ui.intersect = (function() { return false; } }; -})(); +} )(); /* This manager tracks offsets of draggables and droppables @@ -9219,7 +13160,8 @@ $.ui.ddmanager = { droppablesLoop: for ( i = 0; i < m.length; i++ ) { // No disabled and non-accepted - if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], ( t.currentItem || t.element ) ) ) ) { + if ( m[ i ].options.disabled || ( t && !m[ i ].accept.call( m[ i ].element[ 0 ], + ( t.currentItem || t.element ) ) ) ) { continue; } @@ -9242,7 +13184,10 @@ $.ui.ddmanager = { } m[ i ].offset = m[ i ].element.offset(); - m[ i ].proportions({ width: m[ i ].element[ 0 ].offsetWidth, height: m[ i ].element[ 0 ].offsetHeight }); + m[ i ].proportions( { + width: m[ i ].element[ 0 ].offsetWidth, + height: m[ i ].element[ 0 ].offsetHeight + } ); } @@ -9250,37 +13195,43 @@ $.ui.ddmanager = { drop: function( draggable, event ) { var dropped = false; + // Create a copy of the droppables in case the list changes during the drop (#9116) $.each( ( $.ui.ddmanager.droppables[ draggable.options.scope ] || [] ).slice(), function() { if ( !this.options ) { return; } - if ( !this.options.disabled && this.visible && $.ui.intersect( draggable, this, this.options.tolerance, event ) ) { + if ( !this.options.disabled && this.visible && + intersect( draggable, this, this.options.tolerance, event ) ) { dropped = this._drop.call( this, event ) || dropped; } - if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], ( draggable.currentItem || draggable.element ) ) ) { + if ( !this.options.disabled && this.visible && this.accept.call( this.element[ 0 ], + ( draggable.currentItem || draggable.element ) ) ) { this.isout = true; this.isover = false; this._deactivate.call( this, event ); } - }); + } ); return dropped; }, dragStart: function( draggable, event ) { - // Listen for scrolling so that if the dragging causes scrolling the position of the droppables can be recalculated (see #5003) - draggable.element.parentsUntil( "body" ).bind( "scroll.droppable", function() { + + // Listen for scrolling so that if the dragging causes scrolling the position of the + // droppables can be recalculated (see #5003) + draggable.element.parentsUntil( "body" ).on( "scroll.droppable", function() { if ( !draggable.options.refreshPositions ) { $.ui.ddmanager.prepareOffsets( draggable, event ); } - }); + } ); }, drag: function( draggable, event ) { - // If you have a highly dynamic page, you might try this option. It renders positions every time you move the mouse. + // If you have a highly dynamic page, you might try this option. It renders positions + // every time you move the mouse. if ( draggable.options.refreshPositions ) { $.ui.ddmanager.prepareOffsets( draggable, event ); } @@ -9293,18 +13244,21 @@ $.ui.ddmanager = { } var parentInstance, scope, parent, - intersects = $.ui.intersect( draggable, this, this.options.tolerance, event ), - c = !intersects && this.isover ? "isout" : ( intersects && !this.isover ? "isover" : null ); + intersects = intersect( draggable, this, this.options.tolerance, event ), + c = !intersects && this.isover ? + "isout" : + ( intersects && !this.isover ? "isover" : null ); if ( !c ) { return; } if ( this.options.greedy ) { + // find droppable parents with same scope scope = this.options.scope; - parent = this.element.parents( ":data(ui-droppable)" ).filter(function() { + parent = this.element.parents( ":data(ui-droppable)" ).filter( function() { return $( this ).droppable( "instance" ).options.scope === scope; - }); + } ); if ( parent.length ) { parentInstance = $( parent[ 0 ] ).droppable( "instance" ); @@ -9312,7 +13266,7 @@ $.ui.ddmanager = { } } - // we just moved into a greedy child + // We just moved into a greedy child if ( parentInstance && c === "isover" ) { parentInstance.isover = false; parentInstance.isout = true; @@ -9320,2467 +13274,99 @@ $.ui.ddmanager = { } this[ c ] = true; - this[c === "isout" ? "isover" : "isout"] = false; - this[c === "isover" ? "_over" : "_out"].call( this, event ); + this[ c === "isout" ? "isover" : "isout" ] = false; + this[ c === "isover" ? "_over" : "_out" ].call( this, event ); - // we just moved out of a greedy child + // We just moved out of a greedy child if ( parentInstance && c === "isout" ) { parentInstance.isout = false; parentInstance.isover = true; parentInstance._over.call( parentInstance, event ); } - }); + } ); }, dragStop: function( draggable, event ) { - draggable.element.parentsUntil( "body" ).unbind( "scroll.droppable" ); - // Call prepareOffsets one final time since IE does not fire return scroll events when overflow was caused by drag (see #5003) + draggable.element.parentsUntil( "body" ).off( "scroll.droppable" ); + + // Call prepareOffsets one final time since IE does not fire return scroll events when + // overflow was caused by drag (see #5003) if ( !draggable.options.refreshPositions ) { $.ui.ddmanager.prepareOffsets( draggable, event ); } } }; -var droppable = $.ui.droppable; - - -/*! - * jQuery UI Effects 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/category/effects-core/ - */ - - -var dataSpace = "ui-effects-", - - // Create a local jQuery because jQuery Color relies on it and the - // global may not exist with AMD and a custom build (#10199) - jQuery = $; - -$.effects = { - effect: {} -}; - -/*! - * jQuery Color Animations v2.1.2 - * https://github.com/jquery/jquery-color - * - * Copyright 2014 jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * Date: Wed Jan 16 08:47:09 2013 -0600 - */ -(function( jQuery, undefined ) { - - var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor", +// DEPRECATED +// TODO: switch return back to widget declaration at top of file when this is removed +if ( $.uiBackCompat !== false ) { - // plusequals test for += 100 -= 100 - rplusequals = /^([\-+])=\s*(\d+\.?\d*)/, - // a set of RE's that can match strings and generate color tuples. - stringParsers = [ { - re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, - parse: function( execResult ) { - return [ - execResult[ 1 ], - execResult[ 2 ], - execResult[ 3 ], - execResult[ 4 ] - ]; - } - }, { - re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, - parse: function( execResult ) { - return [ - execResult[ 1 ] * 2.55, - execResult[ 2 ] * 2.55, - execResult[ 3 ] * 2.55, - execResult[ 4 ] - ]; - } - }, { - // this regex ignores A-F because it's compared against an already lowercased string - re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/, - parse: function( execResult ) { - return [ - parseInt( execResult[ 1 ], 16 ), - parseInt( execResult[ 2 ], 16 ), - parseInt( execResult[ 3 ], 16 ) - ]; - } - }, { - // this regex ignores A-F because it's compared against an already lowercased string - re: /#([a-f0-9])([a-f0-9])([a-f0-9])/, - parse: function( execResult ) { - return [ - parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ), - parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ), - parseInt( execResult[ 3 ] + execResult[ 3 ], 16 ) - ]; - } - }, { - re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d?(?:\.\d+)?)\s*)?\)/, - space: "hsla", - parse: function( execResult ) { - return [ - execResult[ 1 ], - execResult[ 2 ] / 100, - execResult[ 3 ] / 100, - execResult[ 4 ] - ]; - } - } ], - - // jQuery.Color( ) - color = jQuery.Color = function( color, green, blue, alpha ) { - return new jQuery.Color.fn.parse( color, green, blue, alpha ); - }, - spaces = { - rgba: { - props: { - red: { - idx: 0, - type: "byte" - }, - green: { - idx: 1, - type: "byte" - }, - blue: { - idx: 2, - type: "byte" - } - } + // Backcompat for activeClass and hoverClass options + $.widget( "ui.droppable", $.ui.droppable, { + options: { + hoverClass: false, + activeClass: false }, - - hsla: { - props: { - hue: { - idx: 0, - type: "degrees" - }, - saturation: { - idx: 1, - type: "percent" - }, - lightness: { - idx: 2, - type: "percent" - } + _addActiveClass: function() { + this._super(); + if ( this.options.activeClass ) { + this.element.addClass( this.options.activeClass ); } - } - }, - propTypes = { - "byte": { - floor: true, - max: 255 - }, - "percent": { - max: 1 }, - "degrees": { - mod: 360, - floor: true - } - }, - support = color.support = {}, - - // element for support tests - supportElem = jQuery( "<p>" )[ 0 ], - - // colors = jQuery.Color.names - colors, - - // local aliases of functions called often - each = jQuery.each; - -// determine rgba support immediately -supportElem.style.cssText = "background-color:rgba(1,1,1,.5)"; -support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1; - -// define cache name and alpha properties -// for rgba and hsla spaces -each( spaces, function( spaceName, space ) { - space.cache = "_" + spaceName; - space.props.alpha = { - idx: 3, - type: "percent", - def: 1 - }; -}); - -function clamp( value, prop, allowEmpty ) { - var type = propTypes[ prop.type ] || {}; - - if ( value == null ) { - return (allowEmpty || !prop.def) ? null : prop.def; - } - - // ~~ is an short way of doing floor for positive numbers - value = type.floor ? ~~value : parseFloat( value ); - - // IE will pass in empty strings as value for alpha, - // which will hit this case - if ( isNaN( value ) ) { - return prop.def; - } - - if ( type.mod ) { - // we add mod before modding to make sure that negatives values - // get converted properly: -10 -> 350 - return (value + type.mod) % type.mod; - } - - // for now all property types without mod have min and max - return 0 > value ? 0 : type.max < value ? type.max : value; -} - -function stringParse( string ) { - var inst = color(), - rgba = inst._rgba = []; - - string = string.toLowerCase(); - - each( stringParsers, function( i, parser ) { - var parsed, - match = parser.re.exec( string ), - values = match && parser.parse( match ), - spaceName = parser.space || "rgba"; - - if ( values ) { - parsed = inst[ spaceName ]( values ); - - // if this was an rgba parse the assignment might happen twice - // oh well.... - inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ]; - rgba = inst._rgba = parsed._rgba; - - // exit each( stringParsers ) here because we matched - return false; - } - }); - - // Found a stringParser that handled it - if ( rgba.length ) { - - // if this came from a parsed string, force "transparent" when alpha is 0 - // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0) - if ( rgba.join() === "0,0,0,0" ) { - jQuery.extend( rgba, colors.transparent ); - } - return inst; - } - - // named colors - return colors[ string ]; -} - -color.fn = jQuery.extend( color.prototype, { - parse: function( red, green, blue, alpha ) { - if ( red === undefined ) { - this._rgba = [ null, null, null, null ]; - return this; - } - if ( red.jquery || red.nodeType ) { - red = jQuery( red ).css( green ); - green = undefined; - } - - var inst = this, - type = jQuery.type( red ), - rgba = this._rgba = []; - - // more than 1 argument specified - assume ( red, green, blue, alpha ) - if ( green !== undefined ) { - red = [ red, green, blue, alpha ]; - type = "array"; - } - - if ( type === "string" ) { - return this.parse( stringParse( red ) || colors._default ); - } - - if ( type === "array" ) { - each( spaces.rgba.props, function( key, prop ) { - rgba[ prop.idx ] = clamp( red[ prop.idx ], prop ); - }); - return this; - } - - if ( type === "object" ) { - if ( red instanceof color ) { - each( spaces, function( spaceName, space ) { - if ( red[ space.cache ] ) { - inst[ space.cache ] = red[ space.cache ].slice(); - } - }); - } else { - each( spaces, function( spaceName, space ) { - var cache = space.cache; - each( space.props, function( key, prop ) { - - // if the cache doesn't exist, and we know how to convert - if ( !inst[ cache ] && space.to ) { - - // if the value was null, we don't need to copy it - // if the key was alpha, we don't need to copy it either - if ( key === "alpha" || red[ key ] == null ) { - return; - } - inst[ cache ] = space.to( inst._rgba ); - } - - // this is the only case where we allow nulls for ALL properties. - // call clamp with alwaysAllowEmpty - inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true ); - }); - - // everything defined but alpha? - if ( inst[ cache ] && jQuery.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) { - // use the default of 1 - inst[ cache ][ 3 ] = 1; - if ( space.from ) { - inst._rgba = space.from( inst[ cache ] ); - } - } - }); - } - return this; - } - }, - is: function( compare ) { - var is = color( compare ), - same = true, - inst = this; - - each( spaces, function( _, space ) { - var localCache, - isCache = is[ space.cache ]; - if (isCache) { - localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || []; - each( space.props, function( _, prop ) { - if ( isCache[ prop.idx ] != null ) { - same = ( isCache[ prop.idx ] === localCache[ prop.idx ] ); - return same; - } - }); - } - return same; - }); - return same; - }, - _space: function() { - var used = [], - inst = this; - each( spaces, function( spaceName, space ) { - if ( inst[ space.cache ] ) { - used.push( spaceName ); - } - }); - return used.pop(); - }, - transition: function( other, distance ) { - var end = color( other ), - spaceName = end._space(), - space = spaces[ spaceName ], - startColor = this.alpha() === 0 ? color( "transparent" ) : this, - start = startColor[ space.cache ] || space.to( startColor._rgba ), - result = start.slice(); - - end = end[ space.cache ]; - each( space.props, function( key, prop ) { - var index = prop.idx, - startValue = start[ index ], - endValue = end[ index ], - type = propTypes[ prop.type ] || {}; - - // if null, don't override start value - if ( endValue === null ) { - return; - } - // if null - use end - if ( startValue === null ) { - result[ index ] = endValue; - } else { - if ( type.mod ) { - if ( endValue - startValue > type.mod / 2 ) { - startValue += type.mod; - } else if ( startValue - endValue > type.mod / 2 ) { - startValue -= type.mod; - } - } - result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop ); - } - }); - return this[ spaceName ]( result ); - }, - blend: function( opaque ) { - // if we are already opaque - return ourself - if ( this._rgba[ 3 ] === 1 ) { - return this; - } - - var rgb = this._rgba.slice(), - a = rgb.pop(), - blend = color( opaque )._rgba; - - return color( jQuery.map( rgb, function( v, i ) { - return ( 1 - a ) * blend[ i ] + a * v; - })); - }, - toRgbaString: function() { - var prefix = "rgba(", - rgba = jQuery.map( this._rgba, function( v, i ) { - return v == null ? ( i > 2 ? 1 : 0 ) : v; - }); - - if ( rgba[ 3 ] === 1 ) { - rgba.pop(); - prefix = "rgb("; - } - - return prefix + rgba.join() + ")"; - }, - toHslaString: function() { - var prefix = "hsla(", - hsla = jQuery.map( this.hsla(), function( v, i ) { - if ( v == null ) { - v = i > 2 ? 1 : 0; - } - - // catch 1 and 2 - if ( i && i < 3 ) { - v = Math.round( v * 100 ) + "%"; - } - return v; - }); - - if ( hsla[ 3 ] === 1 ) { - hsla.pop(); - prefix = "hsl("; - } - return prefix + hsla.join() + ")"; - }, - toHexString: function( includeAlpha ) { - var rgba = this._rgba.slice(), - alpha = rgba.pop(); - - if ( includeAlpha ) { - rgba.push( ~~( alpha * 255 ) ); - } - - return "#" + jQuery.map( rgba, function( v ) { - - // default to 0 when nulls exist - v = ( v || 0 ).toString( 16 ); - return v.length === 1 ? "0" + v : v; - }).join(""); - }, - toString: function() { - return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString(); - } -}); -color.fn.parse.prototype = color.fn; - -// hsla conversions adapted from: -// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021 - -function hue2rgb( p, q, h ) { - h = ( h + 1 ) % 1; - if ( h * 6 < 1 ) { - return p + ( q - p ) * h * 6; - } - if ( h * 2 < 1) { - return q; - } - if ( h * 3 < 2 ) { - return p + ( q - p ) * ( ( 2 / 3 ) - h ) * 6; - } - return p; -} - -spaces.hsla.to = function( rgba ) { - if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) { - return [ null, null, null, rgba[ 3 ] ]; - } - var r = rgba[ 0 ] / 255, - g = rgba[ 1 ] / 255, - b = rgba[ 2 ] / 255, - a = rgba[ 3 ], - max = Math.max( r, g, b ), - min = Math.min( r, g, b ), - diff = max - min, - add = max + min, - l = add * 0.5, - h, s; - - if ( min === max ) { - h = 0; - } else if ( r === max ) { - h = ( 60 * ( g - b ) / diff ) + 360; - } else if ( g === max ) { - h = ( 60 * ( b - r ) / diff ) + 120; - } else { - h = ( 60 * ( r - g ) / diff ) + 240; - } - - // chroma (diff) == 0 means greyscale which, by definition, saturation = 0% - // otherwise, saturation is based on the ratio of chroma (diff) to lightness (add) - if ( diff === 0 ) { - s = 0; - } else if ( l <= 0.5 ) { - s = diff / add; - } else { - s = diff / ( 2 - add ); - } - return [ Math.round(h) % 360, s, l, a == null ? 1 : a ]; -}; - -spaces.hsla.from = function( hsla ) { - if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) { - return [ null, null, null, hsla[ 3 ] ]; - } - var h = hsla[ 0 ] / 360, - s = hsla[ 1 ], - l = hsla[ 2 ], - a = hsla[ 3 ], - q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s, - p = 2 * l - q; - - return [ - Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ), - Math.round( hue2rgb( p, q, h ) * 255 ), - Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ), - a - ]; -}; - -each( spaces, function( spaceName, space ) { - var props = space.props, - cache = space.cache, - to = space.to, - from = space.from; - - // makes rgba() and hsla() - color.fn[ spaceName ] = function( value ) { - - // generate a cache for this space if it doesn't exist - if ( to && !this[ cache ] ) { - this[ cache ] = to( this._rgba ); - } - if ( value === undefined ) { - return this[ cache ].slice(); - } - - var ret, - type = jQuery.type( value ), - arr = ( type === "array" || type === "object" ) ? value : arguments, - local = this[ cache ].slice(); - - each( props, function( key, prop ) { - var val = arr[ type === "object" ? key : prop.idx ]; - if ( val == null ) { - val = local[ prop.idx ]; - } - local[ prop.idx ] = clamp( val, prop ); - }); - - if ( from ) { - ret = color( from( local ) ); - ret[ cache ] = local; - return ret; - } else { - return color( local ); - } - }; - - // makes red() green() blue() alpha() hue() saturation() lightness() - each( props, function( key, prop ) { - // alpha is included in more than one space - if ( color.fn[ key ] ) { - return; - } - color.fn[ key ] = function( value ) { - var vtype = jQuery.type( value ), - fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ), - local = this[ fn ](), - cur = local[ prop.idx ], - match; - - if ( vtype === "undefined" ) { - return cur; - } - - if ( vtype === "function" ) { - value = value.call( this, cur ); - vtype = jQuery.type( value ); - } - if ( value == null && prop.empty ) { - return this; - } - if ( vtype === "string" ) { - match = rplusequals.exec( value ); - if ( match ) { - value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 ); - } - } - local[ prop.idx ] = value; - return this[ fn ]( local ); - }; - }); -}); - -// add cssHook and .fx.step function for each named hook. -// accept a space separated string of properties -color.hook = function( hook ) { - var hooks = hook.split( " " ); - each( hooks, function( i, hook ) { - jQuery.cssHooks[ hook ] = { - set: function( elem, value ) { - var parsed, curElem, - backgroundColor = ""; - - if ( value !== "transparent" && ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) ) { - value = color( parsed || value ); - if ( !support.rgba && value._rgba[ 3 ] !== 1 ) { - curElem = hook === "backgroundColor" ? elem.parentNode : elem; - while ( - (backgroundColor === "" || backgroundColor === "transparent") && - curElem && curElem.style - ) { - try { - backgroundColor = jQuery.css( curElem, "backgroundColor" ); - curElem = curElem.parentNode; - } catch ( e ) { - } - } - - value = value.blend( backgroundColor && backgroundColor !== "transparent" ? - backgroundColor : - "_default" ); - } - - value = value.toRgbaString(); - } - try { - elem.style[ hook ] = value; - } catch ( e ) { - // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit' - } - } - }; - jQuery.fx.step[ hook ] = function( fx ) { - if ( !fx.colorInit ) { - fx.start = color( fx.elem, hook ); - fx.end = color( fx.end ); - fx.colorInit = true; - } - jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) ); - }; - }); - -}; - -color.hook( stepHooks ); - -jQuery.cssHooks.borderColor = { - expand: function( value ) { - var expanded = {}; - - each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) { - expanded[ "border" + part + "Color" ] = value; - }); - return expanded; - } -}; - -// Basic color names only. -// Usage of any of the other color names requires adding yourself or including -// jquery.color.svg-names.js. -colors = jQuery.Color.names = { - // 4.1. Basic color keywords - aqua: "#00ffff", - black: "#000000", - blue: "#0000ff", - fuchsia: "#ff00ff", - gray: "#808080", - green: "#008000", - lime: "#00ff00", - maroon: "#800000", - navy: "#000080", - olive: "#808000", - purple: "#800080", - red: "#ff0000", - silver: "#c0c0c0", - teal: "#008080", - white: "#ffffff", - yellow: "#ffff00", - - // 4.2.3. "transparent" color keyword - transparent: [ null, null, null, 0 ], - - _default: "#ffffff" -}; - -})( jQuery ); - -/******************************************************************************/ -/****************************** CLASS ANIMATIONS ******************************/ -/******************************************************************************/ -(function() { - -var classAnimationActions = [ "add", "remove", "toggle" ], - shorthandStyles = { - border: 1, - borderBottom: 1, - borderColor: 1, - borderLeft: 1, - borderRight: 1, - borderTop: 1, - borderWidth: 1, - margin: 1, - padding: 1 - }; - -$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) { - $.fx.step[ prop ] = function( fx ) { - if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) { - jQuery.style( fx.elem, prop, fx.end ); - fx.setAttr = true; - } - }; -}); - -function getElementStyles( elem ) { - var key, len, - style = elem.ownerDocument.defaultView ? - elem.ownerDocument.defaultView.getComputedStyle( elem, null ) : - elem.currentStyle, - styles = {}; - - if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) { - len = style.length; - while ( len-- ) { - key = style[ len ]; - if ( typeof style[ key ] === "string" ) { - styles[ $.camelCase( key ) ] = style[ key ]; - } - } - // support: Opera, IE <9 - } else { - for ( key in style ) { - if ( typeof style[ key ] === "string" ) { - styles[ key ] = style[ key ]; - } - } - } - - return styles; -} - -function styleDifference( oldStyle, newStyle ) { - var diff = {}, - name, value; - - for ( name in newStyle ) { - value = newStyle[ name ]; - if ( oldStyle[ name ] !== value ) { - if ( !shorthandStyles[ name ] ) { - if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) { - diff[ name ] = value; - } - } - } - } - - return diff; -} - -// support: jQuery <1.8 -if ( !$.fn.addBack ) { - $.fn.addBack = function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - }; -} - -$.effects.animateClass = function( value, duration, easing, callback ) { - var o = $.speed( duration, easing, callback ); - - return this.queue( function() { - var animated = $( this ), - baseClass = animated.attr( "class" ) || "", - applyClassChange, - allAnimations = o.children ? animated.find( "*" ).addBack() : animated; - - // map the animated objects to store the original styles. - allAnimations = allAnimations.map(function() { - var el = $( this ); - return { - el: el, - start: getElementStyles( this ) - }; - }); - - // apply class change - applyClassChange = function() { - $.each( classAnimationActions, function(i, action) { - if ( value[ action ] ) { - animated[ action + "Class" ]( value[ action ] ); - } - }); - }; - applyClassChange(); - - // map all animated objects again - calculate new styles and diff - allAnimations = allAnimations.map(function() { - this.end = getElementStyles( this.el[ 0 ] ); - this.diff = styleDifference( this.start, this.end ); - return this; - }); - - // apply original class - animated.attr( "class", baseClass ); - - // map all animated objects again - this time collecting a promise - allAnimations = allAnimations.map(function() { - var styleInfo = this, - dfd = $.Deferred(), - opts = $.extend({}, o, { - queue: false, - complete: function() { - dfd.resolve( styleInfo ); - } - }); - - this.el.animate( this.diff, opts ); - return dfd.promise(); - }); - - // once all animations have completed: - $.when.apply( $, allAnimations.get() ).done(function() { - - // set the final class - applyClassChange(); - - // for each animated element, - // clear all css properties that were animated - $.each( arguments, function() { - var el = this.el; - $.each( this.diff, function(key) { - el.css( key, "" ); - }); - }); - - // this is guarnteed to be there if you use jQuery.speed() - // it also handles dequeuing the next anim... - o.complete.call( animated[ 0 ] ); - }); - }); -}; - -$.fn.extend({ - addClass: (function( orig ) { - return function( classNames, speed, easing, callback ) { - return speed ? - $.effects.animateClass.call( this, - { add: classNames }, speed, easing, callback ) : - orig.apply( this, arguments ); - }; - })( $.fn.addClass ), - - removeClass: (function( orig ) { - return function( classNames, speed, easing, callback ) { - return arguments.length > 1 ? - $.effects.animateClass.call( this, - { remove: classNames }, speed, easing, callback ) : - orig.apply( this, arguments ); - }; - })( $.fn.removeClass ), - - toggleClass: (function( orig ) { - return function( classNames, force, speed, easing, callback ) { - if ( typeof force === "boolean" || force === undefined ) { - if ( !speed ) { - // without speed parameter - return orig.apply( this, arguments ); - } else { - return $.effects.animateClass.call( this, - (force ? { add: classNames } : { remove: classNames }), - speed, easing, callback ); - } - } else { - // without force parameter - return $.effects.animateClass.call( this, - { toggle: classNames }, force, speed, easing ); - } - }; - })( $.fn.toggleClass ), - - switchClass: function( remove, add, speed, easing, callback) { - return $.effects.animateClass.call( this, { - add: add, - remove: remove - }, speed, easing, callback ); - } -}); - -})(); - -/******************************************************************************/ -/*********************************** EFFECTS **********************************/ -/******************************************************************************/ - -(function() { - -$.extend( $.effects, { - version: "1.11.4", - - // Saves a set of properties in a data storage - save: function( element, set ) { - for ( var i = 0; i < set.length; i++ ) { - if ( set[ i ] !== null ) { - element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] ); - } - } - }, - - // Restores a set of previously saved properties from a data storage - restore: function( element, set ) { - var val, i; - for ( i = 0; i < set.length; i++ ) { - if ( set[ i ] !== null ) { - val = element.data( dataSpace + set[ i ] ); - // support: jQuery 1.6.2 - // http://bugs.jquery.com/ticket/9917 - // jQuery 1.6.2 incorrectly returns undefined for any falsy value. - // We can't differentiate between "" and 0 here, so we just assume - // empty string since it's likely to be a more common value... - if ( val === undefined ) { - val = ""; - } - element.css( set[ i ], val ); - } - } - }, - - setMode: function( el, mode ) { - if (mode === "toggle") { - mode = el.is( ":hidden" ) ? "show" : "hide"; - } - return mode; - }, - - // Translates a [top,left] array into a baseline value - // this should be a little more flexible in the future to handle a string & hash - getBaseline: function( origin, original ) { - var y, x; - switch ( origin[ 0 ] ) { - case "top": y = 0; break; - case "middle": y = 0.5; break; - case "bottom": y = 1; break; - default: y = origin[ 0 ] / original.height; - } - switch ( origin[ 1 ] ) { - case "left": x = 0; break; - case "center": x = 0.5; break; - case "right": x = 1; break; - default: x = origin[ 1 ] / original.width; - } - return { - x: x, - y: y - }; - }, - - // Wraps the element around a wrapper that copies position properties - createWrapper: function( element ) { - - // if the element is already wrapped, return it - if ( element.parent().is( ".ui-effects-wrapper" )) { - return element.parent(); - } - - // wrap the element - var props = { - width: element.outerWidth(true), - height: element.outerHeight(true), - "float": element.css( "float" ) - }, - wrapper = $( "<div></div>" ) - .addClass( "ui-effects-wrapper" ) - .css({ - fontSize: "100%", - background: "transparent", - border: "none", - margin: 0, - padding: 0 - }), - // Store the size in case width/height are defined in % - Fixes #5245 - size = { - width: element.width(), - height: element.height() - }, - active = document.activeElement; - - // support: Firefox - // Firefox incorrectly exposes anonymous content - // https://bugzilla.mozilla.org/show_bug.cgi?id=561664 - try { - active.id; - } catch ( e ) { - active = document.body; - } - - element.wrap( wrapper ); - - // Fixes #7595 - Elements lose focus when wrapped. - if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { - $( active ).focus(); - } - - wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element - - // transfer positioning properties to the wrapper - if ( element.css( "position" ) === "static" ) { - wrapper.css({ position: "relative" }); - element.css({ position: "relative" }); - } else { - $.extend( props, { - position: element.css( "position" ), - zIndex: element.css( "z-index" ) - }); - $.each([ "top", "left", "bottom", "right" ], function(i, pos) { - props[ pos ] = element.css( pos ); - if ( isNaN( parseInt( props[ pos ], 10 ) ) ) { - props[ pos ] = "auto"; - } - }); - element.css({ - position: "relative", - top: 0, - left: 0, - right: "auto", - bottom: "auto" - }); - } - element.css(size); - - return wrapper.css( props ).show(); - }, - - removeWrapper: function( element ) { - var active = document.activeElement; - - if ( element.parent().is( ".ui-effects-wrapper" ) ) { - element.parent().replaceWith( element ); - - // Fixes #7595 - Elements lose focus when wrapped. - if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) { - $( active ).focus(); - } - } - - return element; - }, - - setTransition: function( element, list, factor, value ) { - value = value || {}; - $.each( list, function( i, x ) { - var unit = element.cssUnit( x ); - if ( unit[ 0 ] > 0 ) { - value[ x ] = unit[ 0 ] * factor + unit[ 1 ]; - } - }); - return value; - } -}); - -// return an effect options object for the given parameters: -function _normalizeArguments( effect, options, speed, callback ) { - - // allow passing all options as the first parameter - if ( $.isPlainObject( effect ) ) { - options = effect; - effect = effect.effect; - } - - // convert to an object - effect = { effect: effect }; - - // catch (effect, null, ...) - if ( options == null ) { - options = {}; - } - - // catch (effect, callback) - if ( $.isFunction( options ) ) { - callback = options; - speed = null; - options = {}; - } - - // catch (effect, speed, ?) - if ( typeof options === "number" || $.fx.speeds[ options ] ) { - callback = speed; - speed = options; - options = {}; - } - - // catch (effect, options, callback) - if ( $.isFunction( speed ) ) { - callback = speed; - speed = null; - } - - // add options to effect - if ( options ) { - $.extend( effect, options ); - } - - speed = speed || options.duration; - effect.duration = $.fx.off ? 0 : - typeof speed === "number" ? speed : - speed in $.fx.speeds ? $.fx.speeds[ speed ] : - $.fx.speeds._default; - - effect.complete = callback || options.complete; - - return effect; -} - -function standardAnimationOption( option ) { - // Valid standard speeds (nothing, number, named speed) - if ( !option || typeof option === "number" || $.fx.speeds[ option ] ) { - return true; - } - - // Invalid strings - treat as "normal" speed - if ( typeof option === "string" && !$.effects.effect[ option ] ) { - return true; - } - - // Complete callback - if ( $.isFunction( option ) ) { - return true; - } - - // Options hash (but not naming an effect) - if ( typeof option === "object" && !option.effect ) { - return true; - } - - // Didn't match any standard API - return false; -} - -$.fn.extend({ - effect: function( /* effect, options, speed, callback */ ) { - var args = _normalizeArguments.apply( this, arguments ), - mode = args.mode, - queue = args.queue, - effectMethod = $.effects.effect[ args.effect ]; - - if ( $.fx.off || !effectMethod ) { - // delegate to the original method (e.g., .show()) if possible - if ( mode ) { - return this[ mode ]( args.duration, args.complete ); - } else { - return this.each( function() { - if ( args.complete ) { - args.complete.call( this ); - } - }); - } - } - - function run( next ) { - var elem = $( this ), - complete = args.complete, - mode = args.mode; - - function done() { - if ( $.isFunction( complete ) ) { - complete.call( elem[0] ); - } - if ( $.isFunction( next ) ) { - next(); - } - } - - // If the element already has the correct final state, delegate to - // the core methods so the internal tracking of "olddisplay" works. - if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) { - elem[ mode ](); - done(); - } else { - effectMethod.call( elem[0], args, done ); - } - } - - return queue === false ? this.each( run ) : this.queue( queue || "fx", run ); - }, - - show: (function( orig ) { - return function( option ) { - if ( standardAnimationOption( option ) ) { - return orig.apply( this, arguments ); - } else { - var args = _normalizeArguments.apply( this, arguments ); - args.mode = "show"; - return this.effect.call( this, args ); - } - }; - })( $.fn.show ), - - hide: (function( orig ) { - return function( option ) { - if ( standardAnimationOption( option ) ) { - return orig.apply( this, arguments ); - } else { - var args = _normalizeArguments.apply( this, arguments ); - args.mode = "hide"; - return this.effect.call( this, args ); - } - }; - })( $.fn.hide ), - - toggle: (function( orig ) { - return function( option ) { - if ( standardAnimationOption( option ) || typeof option === "boolean" ) { - return orig.apply( this, arguments ); - } else { - var args = _normalizeArguments.apply( this, arguments ); - args.mode = "toggle"; - return this.effect.call( this, args ); - } - }; - })( $.fn.toggle ), - - // helper functions - cssUnit: function(key) { - var style = this.css( key ), - val = []; - - $.each( [ "em", "px", "%", "pt" ], function( i, unit ) { - if ( style.indexOf( unit ) > 0 ) { - val = [ parseFloat( style ), unit ]; - } - }); - return val; - } -}); - -})(); - -/******************************************************************************/ -/*********************************** EASING ***********************************/ -/******************************************************************************/ - -(function() { - -// based on easing equations from Robert Penner (http://www.robertpenner.com/easing) - -var baseEasings = {}; - -$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) { - baseEasings[ name ] = function( p ) { - return Math.pow( p, i + 2 ); - }; -}); - -$.extend( baseEasings, { - Sine: function( p ) { - return 1 - Math.cos( p * Math.PI / 2 ); - }, - Circ: function( p ) { - return 1 - Math.sqrt( 1 - p * p ); - }, - Elastic: function( p ) { - return p === 0 || p === 1 ? p : - -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 ); - }, - Back: function( p ) { - return p * p * ( 3 * p - 2 ); - }, - Bounce: function( p ) { - var pow2, - bounce = 4; - - while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {} - return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 ); - } -}); - -$.each( baseEasings, function( name, easeIn ) { - $.easing[ "easeIn" + name ] = easeIn; - $.easing[ "easeOut" + name ] = function( p ) { - return 1 - easeIn( 1 - p ); - }; - $.easing[ "easeInOut" + name ] = function( p ) { - return p < 0.5 ? - easeIn( p * 2 ) / 2 : - 1 - easeIn( p * -2 + 2 ) / 2; - }; -}); - -})(); - -var effect = $.effects; - - -/*! - * jQuery UI Effects Blind 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/blind-effect/ - */ - - -var effectBlind = $.effects.effect.blind = function( o, done ) { - // Create element - var el = $( this ), - rvertical = /up|down|vertical/, - rpositivemotion = /up|left|vertical|horizontal/, - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - mode = $.effects.setMode( el, o.mode || "hide" ), - direction = o.direction || "up", - vertical = rvertical.test( direction ), - ref = vertical ? "height" : "width", - ref2 = vertical ? "top" : "left", - motion = rpositivemotion.test( direction ), - animation = {}, - show = mode === "show", - wrapper, distance, margin; - - // if already wrapped, the wrapper's properties are my property. #6245 - if ( el.parent().is( ".ui-effects-wrapper" ) ) { - $.effects.save( el.parent(), props ); - } else { - $.effects.save( el, props ); - } - el.show(); - wrapper = $.effects.createWrapper( el ).css({ - overflow: "hidden" - }); - - distance = wrapper[ ref ](); - margin = parseFloat( wrapper.css( ref2 ) ) || 0; - - animation[ ref ] = show ? distance : 0; - if ( !motion ) { - el - .css( vertical ? "bottom" : "right", 0 ) - .css( vertical ? "top" : "left", "auto" ) - .css({ position: "absolute" }); - - animation[ ref2 ] = show ? margin : distance + margin; - } - - // start at 0 if we are showing - if ( show ) { - wrapper.css( ref, 0 ); - if ( !motion ) { - wrapper.css( ref2, margin + distance ); - } - } - - // Animate - wrapper.animate( animation, { - duration: o.duration, - easing: o.easing, - queue: false, - complete: function() { - if ( mode === "hide" ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - } - }); -}; - - -/*! - * jQuery UI Effects Bounce 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/bounce-effect/ - */ - - -var effectBounce = $.effects.effect.bounce = function( o, done ) { - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - - // defaults: - mode = $.effects.setMode( el, o.mode || "effect" ), - hide = mode === "hide", - show = mode === "show", - direction = o.direction || "up", - distance = o.distance, - times = o.times || 5, - - // number of internal animations - anims = times * 2 + ( show || hide ? 1 : 0 ), - speed = o.duration / anims, - easing = o.easing, - - // utility: - ref = ( direction === "up" || direction === "down" ) ? "top" : "left", - motion = ( direction === "up" || direction === "left" ), - i, - upAnim, - downAnim, - - // we will need to re-assemble the queue to stack our animations in place - queue = el.queue(), - queuelen = queue.length; - - // Avoid touching opacity to prevent clearType and PNG issues in IE - if ( show || hide ) { - props.push( "opacity" ); - } - - $.effects.save( el, props ); - el.show(); - $.effects.createWrapper( el ); // Create Wrapper - - // default distance for the BIGGEST bounce is the outer Distance / 3 - if ( !distance ) { - distance = el[ ref === "top" ? "outerHeight" : "outerWidth" ]() / 3; - } - - if ( show ) { - downAnim = { opacity: 1 }; - downAnim[ ref ] = 0; - - // if we are showing, force opacity 0 and set the initial position - // then do the "first" animation - el.css( "opacity", 0 ) - .css( ref, motion ? -distance * 2 : distance * 2 ) - .animate( downAnim, speed, easing ); - } - - // start at the smallest distance if we are hiding - if ( hide ) { - distance = distance / Math.pow( 2, times - 1 ); - } - - downAnim = {}; - downAnim[ ref ] = 0; - // Bounces up/down/left/right then back to 0 -- times * 2 animations happen here - for ( i = 0; i < times; i++ ) { - upAnim = {}; - upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; - - el.animate( upAnim, speed, easing ) - .animate( downAnim, speed, easing ); - - distance = hide ? distance * 2 : distance / 2; - } - - // Last Bounce when Hiding - if ( hide ) { - upAnim = { opacity: 0 }; - upAnim[ ref ] = ( motion ? "-=" : "+=" ) + distance; - - el.animate( upAnim, speed, easing ); - } - - el.queue(function() { - if ( hide ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - }); - - // inject all the animations we just queued to be first in line (after "inprogress") - if ( queuelen > 1) { - queue.splice.apply( queue, - [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); - } - el.dequeue(); - -}; - - -/*! - * jQuery UI Effects Clip 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/clip-effect/ - */ - - -var effectClip = $.effects.effect.clip = function( o, done ) { - // Create element - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - mode = $.effects.setMode( el, o.mode || "hide" ), - show = mode === "show", - direction = o.direction || "vertical", - vert = direction === "vertical", - size = vert ? "height" : "width", - position = vert ? "top" : "left", - animation = {}, - wrapper, animate, distance; - - // Save & Show - $.effects.save( el, props ); - el.show(); - - // Create Wrapper - wrapper = $.effects.createWrapper( el ).css({ - overflow: "hidden" - }); - animate = ( el[0].tagName === "IMG" ) ? wrapper : el; - distance = animate[ size ](); - - // Shift - if ( show ) { - animate.css( size, 0 ); - animate.css( position, distance / 2 ); - } - - // Create Animation Object: - animation[ size ] = show ? distance : 0; - animation[ position ] = show ? 0 : distance / 2; - - // Animate - animate.animate( animation, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: function() { - if ( !show ) { - el.hide(); + _removeActiveClass: function() { + this._super(); + if ( this.options.activeClass ) { + this.element.removeClass( this.options.activeClass ); } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - } - }); - -}; - - -/*! - * jQuery UI Effects Drop 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/drop-effect/ - */ - - -var effectDrop = $.effects.effect.drop = function( o, done ) { - - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ], - mode = $.effects.setMode( el, o.mode || "hide" ), - show = mode === "show", - direction = o.direction || "left", - ref = ( direction === "up" || direction === "down" ) ? "top" : "left", - motion = ( direction === "up" || direction === "left" ) ? "pos" : "neg", - animation = { - opacity: show ? 1 : 0 }, - distance; - - // Adjust - $.effects.save( el, props ); - el.show(); - $.effects.createWrapper( el ); - - distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ) / 2; - - if ( show ) { - el - .css( "opacity", 0 ) - .css( ref, motion === "pos" ? -distance : distance ); - } - - // Animation - animation[ ref ] = ( show ? - ( motion === "pos" ? "+=" : "-=" ) : - ( motion === "pos" ? "-=" : "+=" ) ) + - distance; - - // Animate - el.animate( animation, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: function() { - if ( mode === "hide" ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - } - }); -}; - - -/*! - * jQuery UI Effects Explode 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/explode-effect/ - */ - - -var effectExplode = $.effects.effect.explode = function( o, done ) { - - var rows = o.pieces ? Math.round( Math.sqrt( o.pieces ) ) : 3, - cells = rows, - el = $( this ), - mode = $.effects.setMode( el, o.mode || "hide" ), - show = mode === "show", - - // show and then visibility:hidden the element before calculating offset - offset = el.show().css( "visibility", "hidden" ).offset(), - - // width and height of a piece - width = Math.ceil( el.outerWidth() / cells ), - height = Math.ceil( el.outerHeight() / rows ), - pieces = [], - - // loop - i, j, left, top, mx, my; - - // children animate complete: - function childComplete() { - pieces.push( this ); - if ( pieces.length === rows * cells ) { - animComplete(); - } - } - - // clone the element for each row and cell. - for ( i = 0; i < rows ; i++ ) { // ===> - top = offset.top + i * height; - my = i - ( rows - 1 ) / 2 ; - - for ( j = 0; j < cells ; j++ ) { // ||| - left = offset.left + j * width; - mx = j - ( cells - 1 ) / 2 ; - - // Create a clone of the now hidden main element that will be absolute positioned - // within a wrapper div off the -left and -top equal to size of our pieces - el - .clone() - .appendTo( "body" ) - .wrap( "<div></div>" ) - .css({ - position: "absolute", - visibility: "visible", - left: -j * width, - top: -i * height - }) - - // select the wrapper - make it overflow: hidden and absolute positioned based on - // where the original was located +left and +top equal to the size of pieces - .parent() - .addClass( "ui-effects-explode" ) - .css({ - position: "absolute", - overflow: "hidden", - width: width, - height: height, - left: left + ( show ? mx * width : 0 ), - top: top + ( show ? my * height : 0 ), - opacity: show ? 0 : 1 - }).animate({ - left: left + ( show ? 0 : mx * width ), - top: top + ( show ? 0 : my * height ), - opacity: show ? 1 : 0 - }, o.duration || 500, o.easing, childComplete ); - } - } - - function animComplete() { - el.css({ - visibility: "visible" - }); - $( pieces ).remove(); - if ( !show ) { - el.hide(); - } - done(); - } -}; - - -/*! - * jQuery UI Effects Fade 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/fade-effect/ - */ - - -var effectFade = $.effects.effect.fade = function( o, done ) { - var el = $( this ), - mode = $.effects.setMode( el, o.mode || "toggle" ); - - el.animate({ - opacity: mode - }, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: done - }); -}; - - -/*! - * jQuery UI Effects Fold 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/fold-effect/ - */ - - -var effectFold = $.effects.effect.fold = function( o, done ) { - - // Create element - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - mode = $.effects.setMode( el, o.mode || "hide" ), - show = mode === "show", - hide = mode === "hide", - size = o.size || 15, - percent = /([0-9]+)%/.exec( size ), - horizFirst = !!o.horizFirst, - widthFirst = show !== horizFirst, - ref = widthFirst ? [ "width", "height" ] : [ "height", "width" ], - duration = o.duration / 2, - wrapper, distance, - animation1 = {}, - animation2 = {}; - - $.effects.save( el, props ); - el.show(); - - // Create Wrapper - wrapper = $.effects.createWrapper( el ).css({ - overflow: "hidden" - }); - distance = widthFirst ? - [ wrapper.width(), wrapper.height() ] : - [ wrapper.height(), wrapper.width() ]; - - if ( percent ) { - size = parseInt( percent[ 1 ], 10 ) / 100 * distance[ hide ? 0 : 1 ]; - } - if ( show ) { - wrapper.css( horizFirst ? { - height: 0, - width: size - } : { - height: size, - width: 0 - }); - } - - // Animation - animation1[ ref[ 0 ] ] = show ? distance[ 0 ] : size; - animation2[ ref[ 1 ] ] = show ? distance[ 1 ] : 0; - - // Animate - wrapper - .animate( animation1, duration, o.easing ) - .animate( animation2, duration, o.easing, function() { - if ( hide ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - }); - -}; - - -/*! - * jQuery UI Effects Highlight 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/highlight-effect/ - */ - - -var effectHighlight = $.effects.effect.highlight = function( o, done ) { - var elem = $( this ), - props = [ "backgroundImage", "backgroundColor", "opacity" ], - mode = $.effects.setMode( elem, o.mode || "show" ), - animation = { - backgroundColor: elem.css( "backgroundColor" ) - }; - - if (mode === "hide") { - animation.opacity = 0; - } - - $.effects.save( elem, props ); - - elem - .show() - .css({ - backgroundImage: "none", - backgroundColor: o.color || "#ffff99" - }) - .animate( animation, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: function() { - if ( mode === "hide" ) { - elem.hide(); - } - $.effects.restore( elem, props ); - done(); + _addHoverClass: function() { + this._super(); + if ( this.options.hoverClass ) { + this.element.addClass( this.options.hoverClass ); } - }); -}; - - -/*! - * jQuery UI Effects Size 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/size-effect/ - */ - - -var effectSize = $.effects.effect.size = function( o, done ) { - - // Create element - var original, baseline, factor, - el = $( this ), - props0 = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ], - - // Always restore - props1 = [ "position", "top", "bottom", "left", "right", "overflow", "opacity" ], - - // Copy for children - props2 = [ "width", "height", "overflow" ], - cProps = [ "fontSize" ], - vProps = [ "borderTopWidth", "borderBottomWidth", "paddingTop", "paddingBottom" ], - hProps = [ "borderLeftWidth", "borderRightWidth", "paddingLeft", "paddingRight" ], - - // Set options - mode = $.effects.setMode( el, o.mode || "effect" ), - restore = o.restore || mode !== "effect", - scale = o.scale || "both", - origin = o.origin || [ "middle", "center" ], - position = el.css( "position" ), - props = restore ? props0 : props1, - zero = { - height: 0, - width: 0, - outerHeight: 0, - outerWidth: 0 - }; - - if ( mode === "show" ) { - el.show(); - } - original = { - height: el.height(), - width: el.width(), - outerHeight: el.outerHeight(), - outerWidth: el.outerWidth() - }; - - if ( o.mode === "toggle" && mode === "show" ) { - el.from = o.to || zero; - el.to = o.from || original; - } else { - el.from = o.from || ( mode === "show" ? zero : original ); - el.to = o.to || ( mode === "hide" ? zero : original ); - } - - // Set scaling factor - factor = { - from: { - y: el.from.height / original.height, - x: el.from.width / original.width }, - to: { - y: el.to.height / original.height, - x: el.to.width / original.width - } - }; - - // Scale the css box - if ( scale === "box" || scale === "both" ) { - - // Vertical props scaling - if ( factor.from.y !== factor.to.y ) { - props = props.concat( vProps ); - el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from ); - el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to ); - } - - // Horizontal props scaling - if ( factor.from.x !== factor.to.x ) { - props = props.concat( hProps ); - el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from ); - el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to ); - } - } - - // Scale the content - if ( scale === "content" || scale === "both" ) { - - // Vertical props scaling - if ( factor.from.y !== factor.to.y ) { - props = props.concat( cProps ).concat( props2 ); - el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from ); - el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to ); - } - } - - $.effects.save( el, props ); - el.show(); - $.effects.createWrapper( el ); - el.css( "overflow", "hidden" ).css( el.from ); - - // Adjust - if (origin) { // Calculate baseline shifts - baseline = $.effects.getBaseline( origin, original ); - el.from.top = ( original.outerHeight - el.outerHeight() ) * baseline.y; - el.from.left = ( original.outerWidth - el.outerWidth() ) * baseline.x; - el.to.top = ( original.outerHeight - el.to.outerHeight ) * baseline.y; - el.to.left = ( original.outerWidth - el.to.outerWidth ) * baseline.x; - } - el.css( el.from ); // set top & left - - // Animate - if ( scale === "content" || scale === "both" ) { // Scale the children - - // Add margins/font-size - vProps = vProps.concat([ "marginTop", "marginBottom" ]).concat(cProps); - hProps = hProps.concat([ "marginLeft", "marginRight" ]); - props2 = props0.concat(vProps).concat(hProps); - - el.find( "*[width]" ).each( function() { - var child = $( this ), - c_original = { - height: child.height(), - width: child.width(), - outerHeight: child.outerHeight(), - outerWidth: child.outerWidth() - }; - if (restore) { - $.effects.save(child, props2); - } - - child.from = { - height: c_original.height * factor.from.y, - width: c_original.width * factor.from.x, - outerHeight: c_original.outerHeight * factor.from.y, - outerWidth: c_original.outerWidth * factor.from.x - }; - child.to = { - height: c_original.height * factor.to.y, - width: c_original.width * factor.to.x, - outerHeight: c_original.height * factor.to.y, - outerWidth: c_original.width * factor.to.x - }; - - // Vertical props scaling - if ( factor.from.y !== factor.to.y ) { - child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from ); - child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to ); - } - - // Horizontal props scaling - if ( factor.from.x !== factor.to.x ) { - child.from = $.effects.setTransition( child, hProps, factor.from.x, child.from ); - child.to = $.effects.setTransition( child, hProps, factor.to.x, child.to ); - } - - // Animate children - child.css( child.from ); - child.animate( child.to, o.duration, o.easing, function() { - - // Restore children - if ( restore ) { - $.effects.restore( child, props2 ); - } - }); - }); - } - - // Animate - el.animate( el.to, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: function() { - if ( el.to.opacity === 0 ) { - el.css( "opacity", el.from.opacity ); - } - if ( mode === "hide" ) { - el.hide(); - } - $.effects.restore( el, props ); - if ( !restore ) { - - // we need to calculate our new positioning based on the scaling - if ( position === "static" ) { - el.css({ - position: "relative", - top: el.to.top, - left: el.to.left - }); - } else { - $.each([ "top", "left" ], function( idx, pos ) { - el.css( pos, function( _, str ) { - var val = parseInt( str, 10 ), - toRef = idx ? el.to.left : el.to.top; - - // if original was "auto", recalculate the new value from wrapper - if ( str === "auto" ) { - return toRef + "px"; - } - - return val + toRef + "px"; - }); - }); - } + _removeHoverClass: function() { + this._super(); + if ( this.options.hoverClass ) { + this.element.removeClass( this.options.hoverClass ); } - - $.effects.removeWrapper( el ); - done(); } - }); - -}; - - -/*! - * jQuery UI Effects Scale 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/scale-effect/ - */ - - -var effectScale = $.effects.effect.scale = function( o, done ) { - - // Create element - var el = $( this ), - options = $.extend( true, {}, o ), - mode = $.effects.setMode( el, o.mode || "effect" ), - percent = parseInt( o.percent, 10 ) || - ( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ), - direction = o.direction || "both", - origin = o.origin, - original = { - height: el.height(), - width: el.width(), - outerHeight: el.outerHeight(), - outerWidth: el.outerWidth() - }, - factor = { - y: direction !== "horizontal" ? (percent / 100) : 1, - x: direction !== "vertical" ? (percent / 100) : 1 - }; - - // We are going to pass this effect to the size effect: - options.effect = "size"; - options.queue = false; - options.complete = done; - - // Set default origin and restore for show/hide - if ( mode !== "effect" ) { - options.origin = origin || [ "middle", "center" ]; - options.restore = true; - } - - options.from = o.from || ( mode === "show" ? { - height: 0, - width: 0, - outerHeight: 0, - outerWidth: 0 - } : original ); - options.to = { - height: original.height * factor.y, - width: original.width * factor.x, - outerHeight: original.outerHeight * factor.y, - outerWidth: original.outerWidth * factor.x - }; - - // Fade option to support puff - if ( options.fade ) { - if ( mode === "show" ) { - options.from.opacity = 0; - options.to.opacity = 1; - } - if ( mode === "hide" ) { - options.from.opacity = 1; - options.to.opacity = 0; - } - } - - // Animate - el.effect( options ); - -}; - - -/*! - * jQuery UI Effects Puff 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/puff-effect/ - */ - - -var effectPuff = $.effects.effect.puff = function( o, done ) { - var elem = $( this ), - mode = $.effects.setMode( elem, o.mode || "hide" ), - hide = mode === "hide", - percent = parseInt( o.percent, 10 ) || 150, - factor = percent / 100, - original = { - height: elem.height(), - width: elem.width(), - outerHeight: elem.outerHeight(), - outerWidth: elem.outerWidth() - }; - - $.extend( o, { - effect: "scale", - queue: false, - fade: true, - mode: mode, - complete: done, - percent: hide ? percent : 100, - from: hide ? - original : - { - height: original.height * factor, - width: original.width * factor, - outerHeight: original.outerHeight * factor, - outerWidth: original.outerWidth * factor - } - }); - - elem.effect( o ); -}; - - -/*! - * jQuery UI Effects Pulsate 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/pulsate-effect/ - */ - - -var effectPulsate = $.effects.effect.pulsate = function( o, done ) { - var elem = $( this ), - mode = $.effects.setMode( elem, o.mode || "show" ), - show = mode === "show", - hide = mode === "hide", - showhide = ( show || mode === "hide" ), - - // showing or hiding leaves of the "last" animation - anims = ( ( o.times || 5 ) * 2 ) + ( showhide ? 1 : 0 ), - duration = o.duration / anims, - animateTo = 0, - queue = elem.queue(), - queuelen = queue.length, - i; - - if ( show || !elem.is(":visible")) { - elem.css( "opacity", 0 ).show(); - animateTo = 1; - } - - // anims - 1 opacity "toggles" - for ( i = 1; i < anims; i++ ) { - elem.animate({ - opacity: animateTo - }, duration, o.easing ); - animateTo = 1 - animateTo; - } - - elem.animate({ - opacity: animateTo - }, duration, o.easing); - - elem.queue(function() { - if ( hide ) { - elem.hide(); - } - done(); - }); - - // We just queued up "anims" animations, we need to put them next in the queue - if ( queuelen > 1 ) { - queue.splice.apply( queue, - [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); - } - elem.dequeue(); -}; - - -/*! - * jQuery UI Effects Shake 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/shake-effect/ - */ - - -var effectShake = $.effects.effect.shake = function( o, done ) { - - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "height", "width" ], - mode = $.effects.setMode( el, o.mode || "effect" ), - direction = o.direction || "left", - distance = o.distance || 20, - times = o.times || 3, - anims = times * 2 + 1, - speed = Math.round( o.duration / anims ), - ref = (direction === "up" || direction === "down") ? "top" : "left", - positiveMotion = (direction === "up" || direction === "left"), - animation = {}, - animation1 = {}, - animation2 = {}, - i, - - // we will need to re-assemble the queue to stack our animations in place - queue = el.queue(), - queuelen = queue.length; - - $.effects.save( el, props ); - el.show(); - $.effects.createWrapper( el ); - - // Animation - animation[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance; - animation1[ ref ] = ( positiveMotion ? "+=" : "-=" ) + distance * 2; - animation2[ ref ] = ( positiveMotion ? "-=" : "+=" ) + distance * 2; - - // Animate - el.animate( animation, speed, o.easing ); - - // Shakes - for ( i = 1; i < times; i++ ) { - el.animate( animation1, speed, o.easing ).animate( animation2, speed, o.easing ); - } - el - .animate( animation1, speed, o.easing ) - .animate( animation, speed / 2, o.easing ) - .queue(function() { - if ( mode === "hide" ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - }); - - // inject all the animations we just queued to be first in line (after "inprogress") - if ( queuelen > 1) { - queue.splice.apply( queue, - [ 1, 0 ].concat( queue.splice( queuelen, anims + 1 ) ) ); - } - el.dequeue(); - -}; - - -/*! - * jQuery UI Effects Slide 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/slide-effect/ - */ - - -var effectSlide = $.effects.effect.slide = function( o, done ) { - - // Create element - var el = $( this ), - props = [ "position", "top", "bottom", "left", "right", "width", "height" ], - mode = $.effects.setMode( el, o.mode || "show" ), - show = mode === "show", - direction = o.direction || "left", - ref = (direction === "up" || direction === "down") ? "top" : "left", - positiveMotion = (direction === "up" || direction === "left"), - distance, - animation = {}; - - // Adjust - $.effects.save( el, props ); - el.show(); - distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]( true ); - - $.effects.createWrapper( el ).css({ - overflow: "hidden" - }); - - if ( show ) { - el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance ); - } - - // Animation - animation[ ref ] = ( show ? - ( positiveMotion ? "+=" : "-=") : - ( positiveMotion ? "-=" : "+=")) + - distance; + } ); +} - // Animate - el.animate( animation, { - queue: false, - duration: o.duration, - easing: o.easing, - complete: function() { - if ( mode === "hide" ) { - el.hide(); - } - $.effects.restore( el, props ); - $.effects.removeWrapper( el ); - done(); - } - }); -}; +var widgetsDroppable = $.ui.droppable; /*! - * jQuery UI Effects Transfer 1.11.4 + * jQuery UI Progressbar 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/transfer-effect/ */ +//>>label: Progressbar +//>>group: Widgets +// jscs:disable maximumLineLength +//>>description: Displays a status indicator for loading state, standard percentage, and other progress indicators. +// jscs:enable maximumLineLength +//>>docs: http://api.jqueryui.com/progressbar/ +//>>demos: http://jqueryui.com/progressbar/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/progressbar.css +//>>css.theme: ../../themes/base/theme.css -var effectTransfer = $.effects.effect.transfer = function( o, done ) { - var elem = $( this ), - target = $( o.to ), - targetFixed = target.css( "position" ) === "fixed", - body = $("body"), - fixTop = targetFixed ? body.scrollTop() : 0, - fixLeft = targetFixed ? body.scrollLeft() : 0, - endPosition = target.offset(), - animation = { - top: endPosition.top - fixTop, - left: endPosition.left - fixLeft, - height: target.innerHeight(), - width: target.innerWidth() - }, - startPosition = elem.offset(), - transfer = $( "<div class='ui-effects-transfer'></div>" ) - .appendTo( document.body ) - .addClass( o.className ) - .css({ - top: startPosition.top - fixTop, - left: startPosition.left - fixLeft, - height: elem.innerHeight(), - width: elem.innerWidth(), - position: targetFixed ? "fixed" : "absolute" - }) - .animate( animation, o.duration, o.easing, function() { - transfer.remove(); - done(); - }); -}; -/*! - * jQuery UI Progressbar 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/progressbar/ - */ - - -var progressbar = $.widget( "ui.progressbar", { - version: "1.11.4", +var widgetsProgressbar = $.widget( "ui.progressbar", { + version: "1.12.1", options: { + classes: { + "ui-progressbar": "ui-corner-all", + "ui-progressbar-value": "ui-corner-left", + "ui-progressbar-complete": "ui-corner-right" + }, max: 100, value: 0, @@ -11791,31 +13377,26 @@ var progressbar = $.widget( "ui.progressbar", { min: 0, _create: function() { + // Constrain initial value this.oldValue = this.options.value = this._constrainedValue(); - this.element - .addClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) - .attr({ - // Only set static values, aria-valuenow and aria-valuemax are - // set inside _refreshValue() - role: "progressbar", - "aria-valuemin": this.min - }); + this.element.attr( { - this.valueDiv = $( "<div class='ui-progressbar-value ui-widget-header ui-corner-left'></div>" ) - .appendTo( this.element ); + // Only set static values; aria-valuenow and aria-valuemax are + // set inside _refreshValue() + role: "progressbar", + "aria-valuemin": this.min + } ); + this._addClass( "ui-progressbar", "ui-widget ui-widget-content" ); + this.valueDiv = $( "<div>" ).appendTo( this.element ); + this._addClass( this.valueDiv, "ui-progressbar-value", "ui-widget-header" ); this._refreshValue(); }, _destroy: function() { - this.element - .removeClass( "ui-progressbar ui-widget ui-widget-content ui-corner-all" ) - .removeAttr( "role" ) - .removeAttr( "aria-valuemin" ) - .removeAttr( "aria-valuemax" ) - .removeAttr( "aria-valuenow" ); + this.element.removeAttr( "role aria-valuemin aria-valuemax aria-valuenow" ); this.valueDiv.remove(); }, @@ -11836,7 +13417,7 @@ var progressbar = $.widget( "ui.progressbar", { this.indeterminate = newValue === false; - // sanitize value + // Sanitize value if ( typeof newValue !== "number" ) { newValue = 0; } @@ -11846,6 +13427,7 @@ var progressbar = $.widget( "ui.progressbar", { }, _setOptions: function( options ) { + // Ensure "value" option is set after other values (like max) var value = options.value; delete options.value; @@ -11858,19 +13440,24 @@ var progressbar = $.widget( "ui.progressbar", { _setOption: function( key, value ) { if ( key === "max" ) { + // Don't allow a max less than min value = Math.max( this.min, value ); } - if ( key === "disabled" ) { - this.element - .toggleClass( "ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); - } this._super( key, value ); }, + _setOptionDisabled: function( value ) { + this._super( value ); + + this.element.attr( "aria-disabled", value ); + this._toggleClass( null, "ui-state-disabled", !!value ); + }, + _percentage: function() { - return this.indeterminate ? 100 : 100 * ( this.options.value - this.min ) / ( this.options.max - this.min ); + return this.indeterminate ? + 100 : + 100 * ( this.options.value - this.min ) / ( this.options.max - this.min ); }, _refreshValue: function() { @@ -11879,21 +13466,24 @@ var progressbar = $.widget( "ui.progressbar", { this.valueDiv .toggle( this.indeterminate || value > this.min ) - .toggleClass( "ui-corner-right", value === this.options.max ) - .width( percentage.toFixed(0) + "%" ); + .width( percentage.toFixed( 0 ) + "%" ); - this.element.toggleClass( "ui-progressbar-indeterminate", this.indeterminate ); + this + ._toggleClass( this.valueDiv, "ui-progressbar-complete", null, + value === this.options.max ) + ._toggleClass( "ui-progressbar-indeterminate", null, this.indeterminate ); if ( this.indeterminate ) { this.element.removeAttr( "aria-valuenow" ); if ( !this.overlayDiv ) { - this.overlayDiv = $( "<div class='ui-progressbar-overlay'></div>" ).appendTo( this.valueDiv ); + this.overlayDiv = $( "<div>" ).appendTo( this.valueDiv ); + this._addClass( this.overlayDiv, "ui-progressbar-overlay" ); } } else { - this.element.attr({ + this.element.attr( { "aria-valuemax": this.options.max, "aria-valuenow": value - }); + } ); if ( this.overlayDiv ) { this.overlayDiv.remove(); this.overlayDiv = null; @@ -11908,23 +13498,29 @@ var progressbar = $.widget( "ui.progressbar", { this._trigger( "complete" ); } } -}); +} ); /*! - * jQuery UI Selectable 1.11.4 + * jQuery UI Selectable 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/selectable/ */ +//>>label: Selectable +//>>group: Interactions +//>>description: Allows groups of elements to be selected with the mouse. +//>>docs: http://api.jqueryui.com/selectable/ +//>>demos: http://jqueryui.com/selectable/ +//>>css.structure: ../../themes/base/selectable.css + -var selectable = $.widget("ui.selectable", $.ui.mouse, { - version: "1.11.4", + +var widgetsSelectable = $.widget( "ui.selectable", $.ui.mouse, { + version: "1.12.1", options: { appendTo: "body", autoRefresh: true, @@ -11932,7 +13528,7 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, { filter: "*", tolerance: "touch", - // callbacks + // Callbacks selected: null, selecting: null, start: null, @@ -11941,21 +13537,25 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, { unselecting: null }, _create: function() { - var selectees, - that = this; + var that = this; - this.element.addClass("ui-selectable"); + this._addClass( "ui-selectable" ); this.dragged = false; - // cache selectee children based on filter + // Cache selectee children based on filter this.refresh = function() { - selectees = $(that.options.filter, that.element[0]); - selectees.addClass("ui-selectee"); - selectees.each(function() { - var $this = $(this), - pos = $this.offset(); - $.data(this, "selectable-item", { + that.elementPos = $( that.element[ 0 ] ).offset(); + that.selectees = $( that.options.filter, that.element[ 0 ] ); + that._addClass( that.selectees, "ui-selectee" ); + that.selectees.each( function() { + var $this = $( this ), + selecteeOffset = $this.offset(), + pos = { + left: selecteeOffset.left - that.elementPos.left, + top: selecteeOffset.top - that.elementPos.top + }; + $.data( this, "selectable-item", { element: this, $element: $this, left: pos.left, @@ -11963,243 +13563,270 @@ var selectable = $.widget("ui.selectable", $.ui.mouse, { right: pos.left + $this.outerWidth(), bottom: pos.top + $this.outerHeight(), startselected: false, - selected: $this.hasClass("ui-selected"), - selecting: $this.hasClass("ui-selecting"), - unselecting: $this.hasClass("ui-unselecting") - }); - }); + selected: $this.hasClass( "ui-selected" ), + selecting: $this.hasClass( "ui-selecting" ), + unselecting: $this.hasClass( "ui-unselecting" ) + } ); + } ); }; this.refresh(); - this.selectees = selectees.addClass("ui-selectee"); - this._mouseInit(); - this.helper = $("<div class='ui-selectable-helper'></div>"); + this.helper = $( "<div>" ); + this._addClass( this.helper, "ui-selectable-helper" ); }, _destroy: function() { - this.selectees - .removeClass("ui-selectee") - .removeData("selectable-item"); - this.element - .removeClass("ui-selectable ui-selectable-disabled"); + this.selectees.removeData( "selectable-item" ); this._mouseDestroy(); }, - _mouseStart: function(event) { + _mouseStart: function( event ) { var that = this, options = this.options; this.opos = [ event.pageX, event.pageY ]; + this.elementPos = $( this.element[ 0 ] ).offset(); - if (this.options.disabled) { + if ( this.options.disabled ) { return; } - this.selectees = $(options.filter, this.element[0]); + this.selectees = $( options.filter, this.element[ 0 ] ); + + this._trigger( "start", event ); - this._trigger("start", event); + $( options.appendTo ).append( this.helper ); - $(options.appendTo).append(this.helper); // position helper (lasso) - this.helper.css({ + this.helper.css( { "left": event.pageX, "top": event.pageY, "width": 0, "height": 0 - }); + } ); - if (options.autoRefresh) { + if ( options.autoRefresh ) { this.refresh(); } - this.selectees.filter(".ui-selected").each(function() { - var selectee = $.data(this, "selectable-item"); + this.selectees.filter( ".ui-selected" ).each( function() { + var selectee = $.data( this, "selectable-item" ); selectee.startselected = true; - if (!event.metaKey && !event.ctrlKey) { - selectee.$element.removeClass("ui-selected"); + if ( !event.metaKey && !event.ctrlKey ) { + that._removeClass( selectee.$element, "ui-selected" ); selectee.selected = false; - selectee.$element.addClass("ui-unselecting"); + that._addClass( selectee.$element, "ui-unselecting" ); selectee.unselecting = true; + // selectable UNSELECTING callback - that._trigger("unselecting", event, { + that._trigger( "unselecting", event, { unselecting: selectee.element - }); + } ); } - }); + } ); - $(event.target).parents().addBack().each(function() { + $( event.target ).parents().addBack().each( function() { var doSelect, - selectee = $.data(this, "selectable-item"); - if (selectee) { - doSelect = (!event.metaKey && !event.ctrlKey) || !selectee.$element.hasClass("ui-selected"); - selectee.$element - .removeClass(doSelect ? "ui-unselecting" : "ui-selected") - .addClass(doSelect ? "ui-selecting" : "ui-unselecting"); + selectee = $.data( this, "selectable-item" ); + if ( selectee ) { + doSelect = ( !event.metaKey && !event.ctrlKey ) || + !selectee.$element.hasClass( "ui-selected" ); + that._removeClass( selectee.$element, doSelect ? "ui-unselecting" : "ui-selected" ) + ._addClass( selectee.$element, doSelect ? "ui-selecting" : "ui-unselecting" ); selectee.unselecting = !doSelect; selectee.selecting = doSelect; selectee.selected = doSelect; + // selectable (UN)SELECTING callback - if (doSelect) { - that._trigger("selecting", event, { + if ( doSelect ) { + that._trigger( "selecting", event, { selecting: selectee.element - }); + } ); } else { - that._trigger("unselecting", event, { + that._trigger( "unselecting", event, { unselecting: selectee.element - }); + } ); } return false; } - }); + } ); }, - _mouseDrag: function(event) { + _mouseDrag: function( event ) { this.dragged = true; - if (this.options.disabled) { + if ( this.options.disabled ) { return; } var tmp, that = this, options = this.options, - x1 = this.opos[0], - y1 = this.opos[1], + x1 = this.opos[ 0 ], + y1 = this.opos[ 1 ], x2 = event.pageX, y2 = event.pageY; - if (x1 > x2) { tmp = x2; x2 = x1; x1 = tmp; } - if (y1 > y2) { tmp = y2; y2 = y1; y1 = tmp; } - this.helper.css({ left: x1, top: y1, width: x2 - x1, height: y2 - y1 }); + if ( x1 > x2 ) { tmp = x2; x2 = x1; x1 = tmp; } + if ( y1 > y2 ) { tmp = y2; y2 = y1; y1 = tmp; } + this.helper.css( { left: x1, top: y1, width: x2 - x1, height: y2 - y1 } ); - this.selectees.each(function() { - var selectee = $.data(this, "selectable-item"), - hit = false; + this.selectees.each( function() { + var selectee = $.data( this, "selectable-item" ), + hit = false, + offset = {}; //prevent helper from being selected if appendTo: selectable - if (!selectee || selectee.element === that.element[0]) { + if ( !selectee || selectee.element === that.element[ 0 ] ) { return; } - if (options.tolerance === "touch") { - hit = ( !(selectee.left > x2 || selectee.right < x1 || selectee.top > y2 || selectee.bottom < y1) ); - } else if (options.tolerance === "fit") { - hit = (selectee.left > x1 && selectee.right < x2 && selectee.top > y1 && selectee.bottom < y2); + offset.left = selectee.left + that.elementPos.left; + offset.right = selectee.right + that.elementPos.left; + offset.top = selectee.top + that.elementPos.top; + offset.bottom = selectee.bottom + that.elementPos.top; + + if ( options.tolerance === "touch" ) { + hit = ( !( offset.left > x2 || offset.right < x1 || offset.top > y2 || + offset.bottom < y1 ) ); + } else if ( options.tolerance === "fit" ) { + hit = ( offset.left > x1 && offset.right < x2 && offset.top > y1 && + offset.bottom < y2 ); } - if (hit) { + if ( hit ) { + // SELECT - if (selectee.selected) { - selectee.$element.removeClass("ui-selected"); + if ( selectee.selected ) { + that._removeClass( selectee.$element, "ui-selected" ); selectee.selected = false; } - if (selectee.unselecting) { - selectee.$element.removeClass("ui-unselecting"); + if ( selectee.unselecting ) { + that._removeClass( selectee.$element, "ui-unselecting" ); selectee.unselecting = false; } - if (!selectee.selecting) { - selectee.$element.addClass("ui-selecting"); + if ( !selectee.selecting ) { + that._addClass( selectee.$element, "ui-selecting" ); selectee.selecting = true; + // selectable SELECTING callback - that._trigger("selecting", event, { + that._trigger( "selecting", event, { selecting: selectee.element - }); + } ); } } else { + // UNSELECT - if (selectee.selecting) { - if ((event.metaKey || event.ctrlKey) && selectee.startselected) { - selectee.$element.removeClass("ui-selecting"); + if ( selectee.selecting ) { + if ( ( event.metaKey || event.ctrlKey ) && selectee.startselected ) { + that._removeClass( selectee.$element, "ui-selecting" ); selectee.selecting = false; - selectee.$element.addClass("ui-selected"); + that._addClass( selectee.$element, "ui-selected" ); selectee.selected = true; } else { - selectee.$element.removeClass("ui-selecting"); + that._removeClass( selectee.$element, "ui-selecting" ); selectee.selecting = false; - if (selectee.startselected) { - selectee.$element.addClass("ui-unselecting"); + if ( selectee.startselected ) { + that._addClass( selectee.$element, "ui-unselecting" ); selectee.unselecting = true; } + // selectable UNSELECTING callback - that._trigger("unselecting", event, { + that._trigger( "unselecting", event, { unselecting: selectee.element - }); + } ); } } - if (selectee.selected) { - if (!event.metaKey && !event.ctrlKey && !selectee.startselected) { - selectee.$element.removeClass("ui-selected"); + if ( selectee.selected ) { + if ( !event.metaKey && !event.ctrlKey && !selectee.startselected ) { + that._removeClass( selectee.$element, "ui-selected" ); selectee.selected = false; - selectee.$element.addClass("ui-unselecting"); + that._addClass( selectee.$element, "ui-unselecting" ); selectee.unselecting = true; + // selectable UNSELECTING callback - that._trigger("unselecting", event, { + that._trigger( "unselecting", event, { unselecting: selectee.element - }); + } ); } } } - }); + } ); return false; }, - _mouseStop: function(event) { + _mouseStop: function( event ) { var that = this; this.dragged = false; - $(".ui-unselecting", this.element[0]).each(function() { - var selectee = $.data(this, "selectable-item"); - selectee.$element.removeClass("ui-unselecting"); + $( ".ui-unselecting", this.element[ 0 ] ).each( function() { + var selectee = $.data( this, "selectable-item" ); + that._removeClass( selectee.$element, "ui-unselecting" ); selectee.unselecting = false; selectee.startselected = false; - that._trigger("unselected", event, { + that._trigger( "unselected", event, { unselected: selectee.element - }); - }); - $(".ui-selecting", this.element[0]).each(function() { - var selectee = $.data(this, "selectable-item"); - selectee.$element.removeClass("ui-selecting").addClass("ui-selected"); + } ); + } ); + $( ".ui-selecting", this.element[ 0 ] ).each( function() { + var selectee = $.data( this, "selectable-item" ); + that._removeClass( selectee.$element, "ui-selecting" ) + ._addClass( selectee.$element, "ui-selected" ); selectee.selecting = false; selectee.selected = true; selectee.startselected = true; - that._trigger("selected", event, { + that._trigger( "selected", event, { selected: selectee.element - }); - }); - this._trigger("stop", event); + } ); + } ); + this._trigger( "stop", event ); this.helper.remove(); return false; } -}); +} ); /*! - * jQuery UI Selectmenu 1.11.4 + * jQuery UI Selectmenu 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/selectmenu */ +//>>label: Selectmenu +//>>group: Widgets +// jscs:disable maximumLineLength +//>>description: Duplicates and extends the functionality of a native HTML select element, allowing it to be customizable in behavior and appearance far beyond the limitations of a native select. +// jscs:enable maximumLineLength +//>>docs: http://api.jqueryui.com/selectmenu/ +//>>demos: http://jqueryui.com/selectmenu/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/selectmenu.css, ../../themes/base/button.css +//>>css.theme: ../../themes/base/theme.css -var selectmenu = $.widget( "ui.selectmenu", { - version: "1.11.4", + + +var widgetsSelectmenu = $.widget( "ui.selectmenu", [ $.ui.formResetMixin, { + version: "1.12.1", defaultElement: "<select>", options: { appendTo: null, + classes: { + "ui-selectmenu-button-open": "ui-corner-top", + "ui-selectmenu-button-closed": "ui-corner-all" + }, disabled: null, icons: { button: "ui-icon-triangle-1-s" @@ -12209,9 +13836,9 @@ var selectmenu = $.widget( "ui.selectmenu", { at: "left bottom", collision: "none" }, - width: null, + width: false, - // callbacks + // Callbacks change: null, close: null, focus: null, @@ -12229,64 +13856,66 @@ var selectmenu = $.widget( "ui.selectmenu", { this._drawButton(); this._drawMenu(); + this._bindFormResetHandler(); - if ( this.options.disabled ) { - this.disable(); - } + this._rendered = false; + this.menuItems = $(); }, _drawButton: function() { - var that = this; + var icon, + that = this, + item = this._parseOption( + this.element.find( "option:selected" ), + this.element[ 0 ].selectedIndex + ); // Associate existing label with the new button - this.label = $( "label[for='" + this.ids.element + "']" ).attr( "for", this.ids.button ); - this._on( this.label, { + this.labels = this.element.labels().attr( "for", this.ids.button ); + this._on( this.labels, { click: function( event ) { this.button.focus(); event.preventDefault(); } - }); + } ); // Hide original select element this.element.hide(); // Create button this.button = $( "<span>", { - "class": "ui-selectmenu-button ui-widget ui-state-default ui-corner-all", tabindex: this.options.disabled ? -1 : 0, id: this.ids.button, role: "combobox", "aria-expanded": "false", "aria-autocomplete": "list", "aria-owns": this.ids.menu, - "aria-haspopup": "true" - }) + "aria-haspopup": "true", + title: this.element.attr( "title" ) + } ) .insertAfter( this.element ); - $( "<span>", { - "class": "ui-icon " + this.options.icons.button - }) - .prependTo( this.button ); + this._addClass( this.button, "ui-selectmenu-button ui-selectmenu-button-closed", + "ui-button ui-widget" ); - this.buttonText = $( "<span>", { - "class": "ui-selectmenu-text" - }) + icon = $( "<span>" ).appendTo( this.button ); + this._addClass( icon, "ui-selectmenu-icon", "ui-icon " + this.options.icons.button ); + this.buttonItem = this._renderButtonItem( item ) .appendTo( this.button ); - this._setText( this.buttonText, this.element.find( "option:selected" ).text() ); - this._resizeButton(); + if ( this.options.width !== false ) { + this._resizeButton(); + } this._on( this.button, this._buttonEvents ); this.button.one( "focusin", function() { // Delay rendering the menu items until the button receives focus. // The menu may have already been rendered via a programmatic open. - if ( !that.menuItems ) { + if ( !that._rendered ) { that._refreshMenu(); } - }); - this._hoverable( this.button ); - this._focusable( this.button ); + } ); }, _drawMenu: function() { @@ -12297,23 +13926,24 @@ var selectmenu = $.widget( "ui.selectmenu", { "aria-hidden": "true", "aria-labelledby": this.ids.button, id: this.ids.menu - }); + } ); // Wrap menu - this.menuWrap = $( "<div>", { - "class": "ui-selectmenu-menu ui-front" - }) - .append( this.menu ) - .appendTo( this._appendTo() ); + this.menuWrap = $( "<div>" ).append( this.menu ); + this._addClass( this.menuWrap, "ui-selectmenu-menu", "ui-front" ); + this.menuWrap.appendTo( this._appendTo() ); // Initialize menu widget this.menuInstance = this.menu - .menu({ + .menu( { + classes: { + "ui-menu": "ui-corner-bottom" + }, role: "listbox", select: function( event, ui ) { event.preventDefault(); - // support: IE8 + // Support: IE8 // If the item was selected via a click, the text selection // will be destroyed in IE that._setSelection(); @@ -12335,14 +13965,9 @@ var selectmenu = $.widget( "ui.selectmenu", { that.button.attr( "aria-activedescendant", that.menuItems.eq( item.index ).attr( "id" ) ); } - }) + } ) .menu( "instance" ); - // Adjust menu styles to dropdown - this.menu - .addClass( "ui-corner-bottom" ) - .removeClass( "ui-corner-all" ); - // Don't close the menu on mouseleave this.menuInstance._off( this.menu, "mouseleave" ); @@ -12359,27 +13984,37 @@ var selectmenu = $.widget( "ui.selectmenu", { refresh: function() { this._refreshMenu(); - this._setText( this.buttonText, this._getSelectedItem().text() ); - if ( !this.options.width ) { + this.buttonItem.replaceWith( + this.buttonItem = this._renderButtonItem( + + // Fall back to an empty object in case there are no options + this._getSelectedItem().data( "ui-selectmenu-item" ) || {} + ) + ); + if ( this.options.width === null ) { this._resizeButton(); } }, _refreshMenu: function() { - this.menu.empty(); - var item, options = this.element.find( "option" ); - if ( !options.length ) { - return; - } + this.menu.empty(); this._parseOptions( options ); this._renderMenu( this.menu, this.items ); this.menuInstance.refresh(); - this.menuItems = this.menu.find( "li" ).not( ".ui-selectmenu-optgroup" ); + this.menuItems = this.menu.find( "li" ) + .not( ".ui-selectmenu-optgroup" ) + .find( ".ui-menu-item-wrapper" ); + + this._rendered = true; + + if ( !options.length ) { + return; + } item = this._getSelectedItem(); @@ -12397,15 +14032,20 @@ var selectmenu = $.widget( "ui.selectmenu", { } // If this is the first time the menu is being opened, render the items - if ( !this.menuItems ) { + if ( !this._rendered ) { this._refreshMenu(); } else { // Menu clears focus on close, reset focus to selected item - this.menu.find( ".ui-state-focus" ).removeClass( "ui-state-focus" ); + this._removeClass( this.menu.find( ".ui-state-active" ), null, "ui-state-active" ); this.menuInstance.focus( null, this._getSelectedItem() ); } + // If there are no options, don't open the menu + if ( !this.menuItems.length ) { + return; + } + this.isOpen = true; this._toggleAttr(); this._resizeMenu(); @@ -12442,26 +14082,38 @@ var selectmenu = $.widget( "ui.selectmenu", { return this.menu; }, + _renderButtonItem: function( item ) { + var buttonItem = $( "<span>" ); + + this._setText( buttonItem, item.label ); + this._addClass( buttonItem, "ui-selectmenu-text" ); + + return buttonItem; + }, + _renderMenu: function( ul, items ) { var that = this, currentOptgroup = ""; $.each( items, function( index, item ) { + var li; + if ( item.optgroup !== currentOptgroup ) { - $( "<li>", { - "class": "ui-selectmenu-optgroup ui-menu-divider" + - ( item.element.parent( "optgroup" ).prop( "disabled" ) ? - " ui-state-disabled" : - "" ), + li = $( "<li>", { text: item.optgroup - }) - .appendTo( ul ); + } ); + that._addClass( li, "ui-selectmenu-optgroup", "ui-menu-divider" + + ( item.element.parent( "optgroup" ).prop( "disabled" ) ? + " ui-state-disabled" : + "" ) ); + + li.appendTo( ul ); currentOptgroup = item.optgroup; } that._renderItemData( ul, item ); - }); + } ); }, _renderItemData: function( ul, item ) { @@ -12469,14 +14121,17 @@ var selectmenu = $.widget( "ui.selectmenu", { }, _renderItem: function( ul, item ) { - var li = $( "<li>" ); + var li = $( "<li>" ), + wrapper = $( "<div>", { + title: item.element.attr( "title" ) + } ); if ( item.disabled ) { - li.addClass( "ui-state-disabled" ); + this._addClass( li, null, "ui-state-disabled" ); } - this._setText( li, item.label ); + this._setText( wrapper, item.label ); - return li.appendTo( ul ); + return li.append( wrapper ).appendTo( ul ); }, _setText: function( element, value ) { @@ -12492,9 +14147,9 @@ var selectmenu = $.widget( "ui.selectmenu", { filter = ".ui-menu-item"; if ( this.isOpen ) { - item = this.menuItems.eq( this.focusIndex ); + item = this.menuItems.eq( this.focusIndex ).parent( "li" ); } else { - item = this.menuItems.eq( this.element[ 0 ].selectedIndex ); + item = this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" ); filter += ":not(.ui-state-disabled)"; } @@ -12510,7 +14165,7 @@ var selectmenu = $.widget( "ui.selectmenu", { }, _getSelectedItem: function() { - return this.menuItems.eq( this.element[ 0 ].selectedIndex ); + return this.menuItems.eq( this.element[ 0 ].selectedIndex ).parent( "li" ); }, _toggle: function( event ) { @@ -12529,12 +14184,12 @@ var selectmenu = $.widget( "ui.selectmenu", { selection.removeAllRanges(); selection.addRange( this.range ); - // support: IE8 + // Support: IE8 } else { this.range.select(); } - // support: IE + // Support: IE // Setting the text selection kills the button focus in IE, but // restoring the focus doesn't kill the selection. this.button.focus(); @@ -12546,7 +14201,8 @@ var selectmenu = $.widget( "ui.selectmenu", { return; } - if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" + this.ids.button ).length ) { + if ( !$( event.target ).closest( ".ui-selectmenu-menu, #" + + $.ui.escapeSelector( this.ids.button ) ).length ) { this.close( event ); } } @@ -12564,7 +14220,7 @@ var selectmenu = $.widget( "ui.selectmenu", { this.range = selection.getRangeAt( 0 ); } - // support: IE8 + // Support: IE8 } else { this.range = document.selection.createRange(); } @@ -12578,54 +14234,54 @@ var selectmenu = $.widget( "ui.selectmenu", { keydown: function( event ) { var preventDefault = true; switch ( event.keyCode ) { - case $.ui.keyCode.TAB: - case $.ui.keyCode.ESCAPE: - this.close( event ); - preventDefault = false; - break; - case $.ui.keyCode.ENTER: - if ( this.isOpen ) { - this._selectFocusedItem( event ); - } - break; - case $.ui.keyCode.UP: - if ( event.altKey ) { - this._toggle( event ); - } else { - this._move( "prev", event ); - } - break; - case $.ui.keyCode.DOWN: - if ( event.altKey ) { - this._toggle( event ); - } else { - this._move( "next", event ); - } - break; - case $.ui.keyCode.SPACE: - if ( this.isOpen ) { - this._selectFocusedItem( event ); - } else { - this._toggle( event ); - } - break; - case $.ui.keyCode.LEFT: + case $.ui.keyCode.TAB: + case $.ui.keyCode.ESCAPE: + this.close( event ); + preventDefault = false; + break; + case $.ui.keyCode.ENTER: + if ( this.isOpen ) { + this._selectFocusedItem( event ); + } + break; + case $.ui.keyCode.UP: + if ( event.altKey ) { + this._toggle( event ); + } else { this._move( "prev", event ); - break; - case $.ui.keyCode.RIGHT: + } + break; + case $.ui.keyCode.DOWN: + if ( event.altKey ) { + this._toggle( event ); + } else { this._move( "next", event ); - break; - case $.ui.keyCode.HOME: - case $.ui.keyCode.PAGE_UP: - this._move( "first", event ); - break; - case $.ui.keyCode.END: - case $.ui.keyCode.PAGE_DOWN: - this._move( "last", event ); - break; - default: - this.menu.trigger( event ); - preventDefault = false; + } + break; + case $.ui.keyCode.SPACE: + if ( this.isOpen ) { + this._selectFocusedItem( event ); + } else { + this._toggle( event ); + } + break; + case $.ui.keyCode.LEFT: + this._move( "prev", event ); + break; + case $.ui.keyCode.RIGHT: + this._move( "next", event ); + break; + case $.ui.keyCode.HOME: + case $.ui.keyCode.PAGE_UP: + this._move( "first", event ); + break; + case $.ui.keyCode.END: + case $.ui.keyCode.PAGE_DOWN: + this._move( "last", event ); + break; + default: + this.menu.trigger( event ); + preventDefault = false; } if ( preventDefault ) { @@ -12635,7 +14291,7 @@ var selectmenu = $.widget( "ui.selectmenu", { }, _selectFocusedItem: function( event ) { - var item = this.menuItems.eq( this.focusIndex ); + var item = this.menuItems.eq( this.focusIndex ).parent( "li" ); if ( !item.hasClass( "ui-state-disabled" ) ) { this._select( item.data( "ui-selectmenu-item" ), event ); } @@ -12646,7 +14302,7 @@ var selectmenu = $.widget( "ui.selectmenu", { // Change native select element this.element[ 0 ].selectedIndex = item.index; - this._setText( this.buttonText, item.label ); + this.buttonItem.replaceWith( this.buttonItem = this._renderButtonItem( item ) ); this._setAria( item ); this._trigger( "select", event, { item: item } ); @@ -12660,18 +14316,18 @@ var selectmenu = $.widget( "ui.selectmenu", { _setAria: function( item ) { var id = this.menuItems.eq( item.index ).attr( "id" ); - this.button.attr({ + this.button.attr( { "aria-labelledby": id, "aria-activedescendant": id - }); + } ); this.menu.attr( "aria-activedescendant", id ); }, _setOption: function( key, value ) { if ( key === "icons" ) { - this.button.find( "span.ui-icon" ) - .removeClass( this.options.icons.button ) - .addClass( value.button ); + var icon = this.button.find( "span.ui-icon" ); + this._removeClass( icon, null, this.options.icons.button ) + ._addClass( icon, null, value.button ); } this._super( key, value ); @@ -12680,26 +14336,27 @@ var selectmenu = $.widget( "ui.selectmenu", { this.menuWrap.appendTo( this._appendTo() ); } - if ( key === "disabled" ) { - this.menuInstance.option( "disabled", value ); - this.button - .toggleClass( "ui-state-disabled", value ) - .attr( "aria-disabled", value ); - - this.element.prop( "disabled", value ); - if ( value ) { - this.button.attr( "tabindex", -1 ); - this.close(); - } else { - this.button.attr( "tabindex", 0 ); - } - } - if ( key === "width" ) { this._resizeButton(); } }, + _setOptionDisabled: function( value ) { + this._super( value ); + + this.menuInstance.option( "disabled", value ); + this.button.attr( "aria-disabled", value ); + this._toggleClass( this.button, null, "ui-state-disabled", value ); + + this.element.prop( "disabled", value ); + if ( value ) { + this.button.attr( "tabindex", -1 ); + this.close(); + } else { + this.button.attr( "tabindex", 0 ); + } + }, + _appendTo: function() { var element = this.options.appendTo; @@ -12710,7 +14367,7 @@ var selectmenu = $.widget( "ui.selectmenu", { } if ( !element || !element[ 0 ] ) { - element = this.element.closest( ".ui-front" ); + element = this.element.closest( ".ui-front, dialog" ); } if ( !element.length ) { @@ -12721,18 +14378,31 @@ var selectmenu = $.widget( "ui.selectmenu", { }, _toggleAttr: function() { - this.button - .toggleClass( "ui-corner-top", this.isOpen ) - .toggleClass( "ui-corner-all", !this.isOpen ) - .attr( "aria-expanded", this.isOpen ); - this.menuWrap.toggleClass( "ui-selectmenu-open", this.isOpen ); + this.button.attr( "aria-expanded", this.isOpen ); + + // We can't use two _toggleClass() calls here, because we need to make sure + // we always remove classes first and add them second, otherwise if both classes have the + // same theme class, it will be removed after we add it. + this._removeClass( this.button, "ui-selectmenu-button-" + + ( this.isOpen ? "closed" : "open" ) ) + ._addClass( this.button, "ui-selectmenu-button-" + + ( this.isOpen ? "open" : "closed" ) ) + ._toggleClass( this.menuWrap, "ui-selectmenu-open", null, this.isOpen ); + this.menu.attr( "aria-hidden", !this.isOpen ); }, _resizeButton: function() { var width = this.options.width; - if ( !width ) { + // For `width: false`, just remove inline style and stop + if ( width === false ) { + this.button.css( "width", "" ); + return; + } + + // For `width: null`, match the width of the original element + if ( width === null ) { width = this.element.show().outerWidth(); this.element.hide(); } @@ -12744,7 +14414,7 @@ var selectmenu = $.widget( "ui.selectmenu", { this.menu.outerWidth( Math.max( this.button.outerWidth(), - // support: IE10 + // Support: IE10 // IE10 wraps long text (possibly a rounding bug) // so we add 1px to avoid the wrapping this.menu.width( "" ).outerWidth() + 1 @@ -12752,54 +14422,80 @@ var selectmenu = $.widget( "ui.selectmenu", { }, _getCreateOptions: function() { - return { disabled: this.element.prop( "disabled" ) }; + var options = this._super(); + + options.disabled = this.element.prop( "disabled" ); + + return options; }, _parseOptions: function( options ) { - var data = []; - options.each(function( index, item ) { - var option = $( item ), - optgroup = option.parent( "optgroup" ); - data.push({ - element: option, - index: index, - value: option.val(), - label: option.text(), - optgroup: optgroup.attr( "label" ) || "", - disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" ) - }); - }); + var that = this, + data = []; + options.each( function( index, item ) { + data.push( that._parseOption( $( item ), index ) ); + } ); this.items = data; }, + _parseOption: function( option, index ) { + var optgroup = option.parent( "optgroup" ); + + return { + element: option, + index: index, + value: option.val(), + label: option.text(), + optgroup: optgroup.attr( "label" ) || "", + disabled: optgroup.prop( "disabled" ) || option.prop( "disabled" ) + }; + }, + _destroy: function() { + this._unbindFormResetHandler(); this.menuWrap.remove(); this.button.remove(); this.element.show(); this.element.removeUniqueId(); - this.label.attr( "for", this.ids.element ); + this.labels.attr( "for", this.ids.element ); } -}); +} ] ); /*! - * jQuery UI Slider 1.11.4 + * jQuery UI Slider 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/slider/ */ +//>>label: Slider +//>>group: Widgets +//>>description: Displays a flexible slider with ranges and accessibility via keyboard. +//>>docs: http://api.jqueryui.com/slider/ +//>>demos: http://jqueryui.com/slider/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/slider.css +//>>css.theme: ../../themes/base/theme.css -var slider = $.widget( "ui.slider", $.ui.mouse, { - version: "1.11.4", + + +var widgetsSlider = $.widget( "ui.slider", $.ui.mouse, { + version: "1.12.1", widgetEventPrefix: "slide", options: { animate: false, + classes: { + "ui-slider": "ui-corner-all", + "ui-slider-handle": "ui-corner-all", + + // Note: ui-widget-header isn't the most fittingly semantic framework class for this + // element, but worked best visually with a variety of themes + "ui-slider-range": "ui-corner-all ui-widget-header" + }, distance: 0, max: 100, min: 0, @@ -12809,14 +14505,14 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { value: 0, values: null, - // callbacks + // Callbacks change: null, slide: null, start: null, stop: null }, - // number of pages in a slider + // Number of pages in a slider // (how many times can you page up/down to go through the whole range) numPages: 5, @@ -12829,15 +14525,10 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this._mouseInit(); this._calculateNewMax(); - this.element - .addClass( "ui-slider" + - " ui-slider-" + this.orientation + - " ui-widget" + - " ui-widget-content" + - " ui-corner-all"); + this._addClass( "ui-slider ui-slider-" + this.orientation, + "ui-widget ui-widget-content" ); this._refresh(); - this._setOption( "disabled", this.options.disabled ); this._animateOff = false; }, @@ -12852,8 +14543,8 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { _createHandles: function() { var i, handleCount, options = this.options, - existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ), - handle = "<span class='ui-slider-handle ui-state-default ui-corner-all' tabindex='0'></span>", + existingHandles = this.element.find( ".ui-slider-handle" ), + handle = "<span tabindex='0'></span>", handles = []; handleCount = ( options.values && options.values.length ) || 1; @@ -12869,47 +14560,48 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) ); + this._addClass( this.handles, "ui-slider-handle", "ui-state-default" ); + this.handle = this.handles.eq( 0 ); - this.handles.each(function( i ) { - $( this ).data( "ui-slider-handle-index", i ); - }); + this.handles.each( function( i ) { + $( this ) + .data( "ui-slider-handle-index", i ) + .attr( "tabIndex", 0 ); + } ); }, _createRange: function() { - var options = this.options, - classes = ""; + var options = this.options; if ( options.range ) { if ( options.range === true ) { if ( !options.values ) { options.values = [ this._valueMin(), this._valueMin() ]; } else if ( options.values.length && options.values.length !== 2 ) { - options.values = [ options.values[0], options.values[0] ]; + options.values = [ options.values[ 0 ], options.values[ 0 ] ]; } else if ( $.isArray( options.values ) ) { - options.values = options.values.slice(0); + options.values = options.values.slice( 0 ); } } if ( !this.range || !this.range.length ) { - this.range = $( "<div></div>" ) + this.range = $( "<div>" ) .appendTo( this.element ); - classes = "ui-slider-range" + - // note: this isn't the most fittingly semantic framework class for this element, - // but worked best visually with a variety of themes - " ui-widget-header ui-corner-all"; + this._addClass( this.range, "ui-slider-range" ); } else { - this.range.removeClass( "ui-slider-range-min ui-slider-range-max" ) - // Handle range switching from true to min/max - .css({ - "left": "", - "bottom": "" - }); - } + this._removeClass( this.range, "ui-slider-range-min ui-slider-range-max" ); - this.range.addClass( classes + - ( ( options.range === "min" || options.range === "max" ) ? " ui-slider-range-" + options.range : "" ) ); + // Handle range switching from true to min/max + this.range.css( { + "left": "", + "bottom": "" + } ); + } + if ( options.range === "min" || options.range === "max" ) { + this._addClass( this.range, "ui-slider-range-" + options.range ); + } } else { if ( this.range ) { this.range.remove(); @@ -12931,14 +14623,6 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this.range.remove(); } - this.element - .removeClass( "ui-slider" + - " ui-slider-horizontal" + - " ui-slider-vertical" + - " ui-widget" + - " ui-widget-content" + - " ui-corner-all" ); - this._mouseDestroy(); }, @@ -12960,16 +14644,16 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { position = { x: event.pageX, y: event.pageY }; normValue = this._normValueFromMouse( position ); distance = this._valueMax() - this._valueMin() + 1; - this.handles.each(function( i ) { - var thisDistance = Math.abs( normValue - that.values(i) ); - if (( distance > thisDistance ) || + this.handles.each( function( i ) { + var thisDistance = Math.abs( normValue - that.values( i ) ); + if ( ( distance > thisDistance ) || ( distance === thisDistance && - (i === that._lastChangedValue || that.values(i) === o.min ))) { + ( i === that._lastChangedValue || that.values( i ) === o.min ) ) ) { distance = thisDistance; closestHandle = $( this ); index = i; } - }); + } ); allowed = this._start( event, index ); if ( allowed === false ) { @@ -12979,9 +14663,8 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this._handleIndex = index; - closestHandle - .addClass( "ui-state-active" ) - .focus(); + this._addClass( closestHandle, null, "ui-state-active" ); + closestHandle.trigger( "focus" ); offset = closestHandle.offset(); mouseOverHandle = !$( event.target ).parents().addBack().is( ".ui-slider-handle" ); @@ -12989,9 +14672,9 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { left: event.pageX - offset.left - ( closestHandle.width() / 2 ), top: event.pageY - offset.top - ( closestHandle.height() / 2 ) - - ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) - - ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) + - ( parseInt( closestHandle.css("marginTop"), 10 ) || 0) + ( parseInt( closestHandle.css( "borderTopWidth" ), 10 ) || 0 ) - + ( parseInt( closestHandle.css( "borderBottomWidth" ), 10 ) || 0 ) + + ( parseInt( closestHandle.css( "marginTop" ), 10 ) || 0 ) }; if ( !this.handles.hasClass( "ui-state-hover" ) ) { @@ -13015,7 +14698,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { }, _mouseStop: function( event ) { - this.handles.removeClass( "ui-state-active" ); + this._removeClass( this.handles, null, "ui-state-active" ); this._mouseSliding = false; this._stop( event, this._handleIndex ); @@ -13041,10 +14724,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { if ( this.orientation === "horizontal" ) { pixelTotal = this.elementSize.width; - pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 ); + pixelMouse = position.x - this.elementOffset.left - + ( this._clickOffset ? this._clickOffset.left : 0 ); } else { pixelTotal = this.elementSize.height; - pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 ); + pixelMouse = position.y - this.elementOffset.top - + ( this._clickOffset ? this._clickOffset.top : 0 ); } percentMouse = ( pixelMouse / pixelTotal ); @@ -13064,88 +14749,73 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { return this._trimAlignValue( valueMouse ); }, - _start: function( event, index ) { + _uiHash: function( index, value, values ) { var uiHash = { handle: this.handles[ index ], - value: this.value() + handleIndex: index, + value: value !== undefined ? value : this.value() }; - if ( this.options.values && this.options.values.length ) { - uiHash.value = this.values( index ); - uiHash.values = this.values(); + + if ( this._hasMultipleValues() ) { + uiHash.value = value !== undefined ? value : this.values( index ); + uiHash.values = values || this.values(); } - return this._trigger( "start", event, uiHash ); + + return uiHash; + }, + + _hasMultipleValues: function() { + return this.options.values && this.options.values.length; + }, + + _start: function( event, index ) { + return this._trigger( "start", event, this._uiHash( index ) ); }, _slide: function( event, index, newVal ) { - var otherVal, - newValues, - allowed; + var allowed, otherVal, + currentValue = this.value(), + newValues = this.values(); - if ( this.options.values && this.options.values.length ) { + if ( this._hasMultipleValues() ) { otherVal = this.values( index ? 0 : 1 ); + currentValue = this.values( index ); - if ( ( this.options.values.length === 2 && this.options.range === true ) && - ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) ) - ) { - newVal = otherVal; + if ( this.options.values.length === 2 && this.options.range === true ) { + newVal = index === 0 ? Math.min( otherVal, newVal ) : Math.max( otherVal, newVal ); } - if ( newVal !== this.values( index ) ) { - newValues = this.values(); - newValues[ index ] = newVal; - // A slide can be canceled by returning false from the slide callback - allowed = this._trigger( "slide", event, { - handle: this.handles[ index ], - value: newVal, - values: newValues - } ); - otherVal = this.values( index ? 0 : 1 ); - if ( allowed !== false ) { - this.values( index, newVal ); - } - } + newValues[ index ] = newVal; + } + + if ( newVal === currentValue ) { + return; + } + + allowed = this._trigger( "slide", event, this._uiHash( index, newVal, newValues ) ); + + // A slide can be canceled by returning false from the slide callback + if ( allowed === false ) { + return; + } + + if ( this._hasMultipleValues() ) { + this.values( index, newVal ); } else { - if ( newVal !== this.value() ) { - // A slide can be canceled by returning false from the slide callback - allowed = this._trigger( "slide", event, { - handle: this.handles[ index ], - value: newVal - } ); - if ( allowed !== false ) { - this.value( newVal ); - } - } + this.value( newVal ); } }, _stop: function( event, index ) { - var uiHash = { - handle: this.handles[ index ], - value: this.value() - }; - if ( this.options.values && this.options.values.length ) { - uiHash.value = this.values( index ); - uiHash.values = this.values(); - } - - this._trigger( "stop", event, uiHash ); + this._trigger( "stop", event, this._uiHash( index ) ); }, _change: function( event, index ) { if ( !this._keySliding && !this._mouseSliding ) { - var uiHash = { - handle: this.handles[ index ], - value: this.value() - }; - if ( this.options.values && this.options.values.length ) { - uiHash.value = this.values( index ); - uiHash.values = this.values(); - } //store the last changed value index for reference when handles overlap this._lastChangedValue = index; - - this._trigger( "change", event, uiHash ); + this._trigger( "change", event, this._uiHash( index ) ); } }, @@ -13182,7 +14852,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { } this._refreshValue(); } else { - if ( this.options.values && this.options.values.length ) { + if ( this._hasMultipleValues() ) { return this._values( index ); } else { return this.value(); @@ -13211,19 +14881,17 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { valsLength = this.options.values.length; } - if ( key === "disabled" ) { - this.element.toggleClass( "ui-state-disabled", !!value ); - } - this._super( key, value ); switch ( key ) { case "orientation": this._detectOrientation(); - this.element - .removeClass( "ui-slider-horizontal ui-slider-vertical" ) - .addClass( "ui-slider-" + this.orientation ); + this._removeClass( "ui-slider-horizontal ui-slider-vertical" ) + ._addClass( "ui-slider-" + this.orientation ); this._refreshValue(); + if ( this.options.range ) { + this._refreshRange( value ); + } // Reset positioning from previous orientation this.handles.css( value === "horizontal" ? "bottom" : "left", "" ); @@ -13237,7 +14905,9 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { case "values": this._animateOff = true; this._refreshValue(); - for ( i = 0; i < valsLength; i += 1 ) { + + // Start from the last handle to prevent unreachable handles (#9046) + for ( i = valsLength - 1; i >= 0; i-- ) { this._change( null, i ); } this._animateOff = false; @@ -13258,6 +14928,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { } }, + _setOptionDisabled: function( value ) { + this._super( value ); + + this._toggleClass( null, "ui-state-disabled", !!value ); + }, + //internal value getter // _value() returns value trimmed by min and max, aligned by step _value: function() { @@ -13280,11 +14956,12 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { val = this._trimAlignValue( val ); return val; - } else if ( this.options.values && this.options.values.length ) { + } else if ( this._hasMultipleValues() ) { + // .slice() creates a copy of the array // this copy gets trimmed by min and max and then returned vals = this.options.values.slice(); - for ( i = 0; i < vals.length; i += 1) { + for ( i = 0; i < vals.length; i += 1 ) { vals[ i ] = this._trimAlignValue( vals[ i ] ); } @@ -13294,7 +14971,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { } }, - // returns the step-aligned value that val is closest to, between (inclusive) min and max + // Returns the step-aligned value that val is closest to, between (inclusive) min and max _trimAlignValue: function( val ) { if ( val <= this._valueMin() ) { return this._valueMin(); @@ -13303,24 +14980,29 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { return this._valueMax(); } var step = ( this.options.step > 0 ) ? this.options.step : 1, - valModStep = (val - this._valueMin()) % step, + valModStep = ( val - this._valueMin() ) % step, alignValue = val - valModStep; - if ( Math.abs(valModStep) * 2 >= step ) { + if ( Math.abs( valModStep ) * 2 >= step ) { alignValue += ( valModStep > 0 ) ? step : ( -step ); } // Since JavaScript has problems with large floats, round // the final value to 5 digits after the decimal point (see #4124) - return parseFloat( alignValue.toFixed(5) ); + return parseFloat( alignValue.toFixed( 5 ) ); }, _calculateNewMax: function() { var max = this.options.max, min = this._valueMin(), step = this.options.step, - aboveMin = Math.floor( ( +( max - min ).toFixed( this._precision() ) ) / step ) * step; + aboveMin = Math.round( ( max - min ) / step ) * step; max = aboveMin + min; + if ( max > this.options.max ) { + + //If max is not divisible by step, rounding off may increase its value + max -= step; + } this.max = parseFloat( max.toFixed( this._precision() ) ); }, @@ -13346,6 +15028,15 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { return this.max; }, + _refreshRange: function( orientation ) { + if ( orientation === "vertical" ) { + this.range.css( { "width": "", "left": "" } ); + } + if ( orientation === "horizontal" ) { + this.range.css( { "height": "", "bottom": "" } ); + } + }, + _refreshValue: function() { var lastValPercent, valPercent, value, valueMin, valueMax, oRange = this.options.range, @@ -13354,30 +15045,45 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { animate = ( !this._animateOff ) ? o.animate : false, _set = {}; - if ( this.options.values && this.options.values.length ) { - this.handles.each(function( i ) { - valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100; + if ( this._hasMultipleValues() ) { + this.handles.each( function( i ) { + valPercent = ( that.values( i ) - that._valueMin() ) / ( that._valueMax() - + that._valueMin() ) * 100; _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%"; $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); if ( that.options.range === true ) { if ( that.orientation === "horizontal" ) { if ( i === 0 ) { - that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate ); + that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + left: valPercent + "%" + }, o.animate ); } if ( i === 1 ) { - that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); + that.range[ animate ? "animate" : "css" ]( { + width: ( valPercent - lastValPercent ) + "%" + }, { + queue: false, + duration: o.animate + } ); } } else { if ( i === 0 ) { - that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate ); + that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + bottom: ( valPercent ) + "%" + }, o.animate ); } if ( i === 1 ) { - that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } ); + that.range[ animate ? "animate" : "css" ]( { + height: ( valPercent - lastValPercent ) + "%" + }, { + queue: false, + duration: o.animate + } ); } } } lastValPercent = valPercent; - }); + } ); } else { value = this.value(); valueMin = this._valueMin(); @@ -13389,16 +15095,24 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate ); if ( oRange === "min" && this.orientation === "horizontal" ) { - this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate ); + this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + width: valPercent + "%" + }, o.animate ); } if ( oRange === "max" && this.orientation === "horizontal" ) { - this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); + this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + width: ( 100 - valPercent ) + "%" + }, o.animate ); } if ( oRange === "min" && this.orientation === "vertical" ) { - this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate ); + this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + height: valPercent + "%" + }, o.animate ); } if ( oRange === "max" && this.orientation === "vertical" ) { - this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } ); + this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { + height: ( 100 - valPercent ) + "%" + }, o.animate ); } } }, @@ -13420,7 +15134,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { event.preventDefault(); if ( !this._keySliding ) { this._keySliding = true; - $( event.target ).addClass( "ui-state-active" ); + this._addClass( $( event.target ), null, "ui-state-active" ); allowed = this._start( event, index ); if ( allowed === false ) { return; @@ -13430,7 +15144,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { } step = this.options.step; - if ( this.options.values && this.options.values.length ) { + if ( this._hasMultipleValues() ) { curVal = newVal = this.values( index ); } else { curVal = newVal = this.value(); @@ -13450,7 +15164,7 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { break; case $.ui.keyCode.PAGE_DOWN: newVal = this._trimAlignValue( - curVal - ( (this._valueMax() - this._valueMin()) / this.numPages ) ); + curVal - ( ( this._valueMax() - this._valueMin() ) / this.numPages ) ); break; case $.ui.keyCode.UP: case $.ui.keyCode.RIGHT: @@ -13477,27 +15191,33 @@ var slider = $.widget( "ui.slider", $.ui.mouse, { this._keySliding = false; this._stop( event, index ); this._change( event, index ); - $( event.target ).removeClass( "ui-state-active" ); + this._removeClass( $( event.target ), null, "ui-state-active" ); } } } -}); +} ); /*! - * jQuery UI Sortable 1.11.4 + * jQuery UI Sortable 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/sortable/ */ +//>>label: Sortable +//>>group: Interactions +//>>description: Enables items in a list to be sorted using the mouse. +//>>docs: http://api.jqueryui.com/sortable/ +//>>demos: http://jqueryui.com/sortable/ +//>>css.structure: ../../themes/base/sortable.css + -var sortable = $.widget("ui.sortable", $.ui.mouse, { - version: "1.11.4", + +var widgetsSortable = $.widget( "ui.sortable", $.ui.mouse, { + version: "1.12.1", widgetEventPrefix: "sort", ready: false, options: { @@ -13524,7 +15244,7 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { tolerance: "intersect", zIndex: 1000, - // callbacks + // Callbacks activate: null, beforeStop: null, change: null, @@ -13544,12 +15264,13 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }, _isFloating: function( item ) { - return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display")); + return ( /left|right/ ).test( item.css( "float" ) ) || + ( /inline|table-cell/ ).test( item.css( "display" ) ); }, _create: function() { this.containerCache = {}; - this.element.addClass("ui-sortable"); + this._addClass( "ui-sortable" ); //Get the items this.refresh(); @@ -13576,65 +15297,65 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }, _setHandleClassName: function() { - this.element.find( ".ui-sortable-handle" ).removeClass( "ui-sortable-handle" ); + var that = this; + this._removeClass( this.element.find( ".ui-sortable-handle" ), "ui-sortable-handle" ); $.each( this.items, function() { - ( this.instance.options.handle ? - this.item.find( this.instance.options.handle ) : this.item ) - .addClass( "ui-sortable-handle" ); - }); + that._addClass( + this.instance.options.handle ? + this.item.find( this.instance.options.handle ) : + this.item, + "ui-sortable-handle" + ); + } ); }, _destroy: function() { - this.element - .removeClass( "ui-sortable ui-sortable-disabled" ) - .find( ".ui-sortable-handle" ) - .removeClass( "ui-sortable-handle" ); this._mouseDestroy(); for ( var i = this.items.length - 1; i >= 0; i-- ) { - this.items[i].item.removeData(this.widgetName + "-item"); + this.items[ i ].item.removeData( this.widgetName + "-item" ); } return this; }, - _mouseCapture: function(event, overrideHandle) { + _mouseCapture: function( event, overrideHandle ) { var currentItem = null, validHandle = false, that = this; - if (this.reverting) { + if ( this.reverting ) { return false; } - if(this.options.disabled || this.options.type === "static") { + if ( this.options.disabled || this.options.type === "static" ) { return false; } //We have to refresh the items data once first - this._refreshItems(event); + this._refreshItems( event ); //Find out if the clicked node (or one of its parents) is a actual item in this.items - $(event.target).parents().each(function() { - if($.data(this, that.widgetName + "-item") === that) { - currentItem = $(this); + $( event.target ).parents().each( function() { + if ( $.data( this, that.widgetName + "-item" ) === that ) { + currentItem = $( this ); return false; } - }); - if($.data(event.target, that.widgetName + "-item") === that) { - currentItem = $(event.target); + } ); + if ( $.data( event.target, that.widgetName + "-item" ) === that ) { + currentItem = $( event.target ); } - if(!currentItem) { + if ( !currentItem ) { return false; } - if(this.options.handle && !overrideHandle) { - $(this.options.handle, currentItem).find("*").addBack().each(function() { - if(this === event.target) { + if ( this.options.handle && !overrideHandle ) { + $( this.options.handle, currentItem ).find( "*" ).addBack().each( function() { + if ( this === event.target ) { validHandle = true; } - }); - if(!validHandle) { + } ); + if ( !validHandle ) { return false; } } @@ -13645,18 +15366,19 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }, - _mouseStart: function(event, overrideHandle, noActivation) { + _mouseStart: function( event, overrideHandle, noActivation ) { var i, body, o = this.options; this.currentContainer = this; - //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture + //We only need to call refreshPositions, because the refreshItems call has been moved to + // mouseCapture this.refreshPositions(); //Create and append the visible helper - this.helper = this._createHelper(event); + this.helper = this._createHelper( event ); //Cache the helper size this._cacheHelperProportions(); @@ -13679,33 +15401,40 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { left: this.offset.left - this.margins.left }; - $.extend(this.offset, { + $.extend( this.offset, { click: { //Where the click happened, relative to the element left: event.pageX - this.offset.left, top: event.pageY - this.offset.top }, parent: this._getParentOffset(), - relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper - }); + + // This is a relative to absolute position minus the actual position calculation - + // only used for relative positioned helper + relative: this._getRelativeOffset() + } ); // Only after we got the offset, we can change the helper's position to absolute // TODO: Still need to figure out a way to make relative sorting possible - this.helper.css("position", "absolute"); - this.cssPosition = this.helper.css("position"); + this.helper.css( "position", "absolute" ); + this.cssPosition = this.helper.css( "position" ); //Generate the original position - this.originalPosition = this._generatePosition(event); + this.originalPosition = this._generatePosition( event ); this.originalPageX = event.pageX; this.originalPageY = event.pageY; //Adjust the mouse offset relative to the helper if "cursorAt" is supplied - (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); + ( o.cursorAt && this._adjustOffsetFromHelper( o.cursorAt ) ); //Cache the former DOM position - this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; + this.domPosition = { + prev: this.currentItem.prev()[ 0 ], + parent: this.currentItem.parent()[ 0 ] + }; - //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way - if(this.helper[0] !== this.currentItem[0]) { + // If the helper is not the original, hide the original so it's not playing any role during + // the drag, won't cause anything bad this way + if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) { this.currentItem.hide(); } @@ -13713,141 +15442,158 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { this._createPlaceholder(); //Set a containment if given in the options - if(o.containment) { + if ( o.containment ) { this._setContainment(); } - if( o.cursor && o.cursor !== "auto" ) { // cursor option + if ( o.cursor && o.cursor !== "auto" ) { // cursor option body = this.document.find( "body" ); - // support: IE + // Support: IE this.storedCursor = body.css( "cursor" ); body.css( "cursor", o.cursor ); - this.storedStylesheet = $( "<style>*{ cursor: "+o.cursor+" !important; }</style>" ).appendTo( body ); + this.storedStylesheet = + $( "<style>*{ cursor: " + o.cursor + " !important; }</style>" ).appendTo( body ); } - if(o.opacity) { // opacity option - if (this.helper.css("opacity")) { - this._storedOpacity = this.helper.css("opacity"); + if ( o.opacity ) { // opacity option + if ( this.helper.css( "opacity" ) ) { + this._storedOpacity = this.helper.css( "opacity" ); } - this.helper.css("opacity", o.opacity); + this.helper.css( "opacity", o.opacity ); } - if(o.zIndex) { // zIndex option - if (this.helper.css("zIndex")) { - this._storedZIndex = this.helper.css("zIndex"); + if ( o.zIndex ) { // zIndex option + if ( this.helper.css( "zIndex" ) ) { + this._storedZIndex = this.helper.css( "zIndex" ); } - this.helper.css("zIndex", o.zIndex); + this.helper.css( "zIndex", o.zIndex ); } //Prepare scrolling - if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") { + if ( this.scrollParent[ 0 ] !== this.document[ 0 ] && + this.scrollParent[ 0 ].tagName !== "HTML" ) { this.overflowOffset = this.scrollParent.offset(); } //Call callbacks - this._trigger("start", event, this._uiHash()); + this._trigger( "start", event, this._uiHash() ); //Recache the helper size - if(!this._preserveHelperProportions) { + if ( !this._preserveHelperProportions ) { this._cacheHelperProportions(); } - //Post "activate" events to possible containers - if( !noActivation ) { + if ( !noActivation ) { for ( i = this.containers.length - 1; i >= 0; i-- ) { this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) ); } } //Prepare possible droppables - if($.ui.ddmanager) { + if ( $.ui.ddmanager ) { $.ui.ddmanager.current = this; } - if ($.ui.ddmanager && !o.dropBehaviour) { - $.ui.ddmanager.prepareOffsets(this, event); + if ( $.ui.ddmanager && !o.dropBehaviour ) { + $.ui.ddmanager.prepareOffsets( this, event ); } this.dragging = true; - this.helper.addClass("ui-sortable-helper"); - this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position + this._addClass( this.helper, "ui-sortable-helper" ); + + // Execute the drag once - this causes the helper not to be visiblebefore getting its + // correct position + this._mouseDrag( event ); return true; }, - _mouseDrag: function(event) { + _mouseDrag: function( event ) { var i, item, itemElement, intersection, o = this.options, scrolled = false; //Compute the helpers position - this.position = this._generatePosition(event); - this.positionAbs = this._convertPositionTo("absolute"); + this.position = this._generatePosition( event ); + this.positionAbs = this._convertPositionTo( "absolute" ); - if (!this.lastPositionAbs) { + if ( !this.lastPositionAbs ) { this.lastPositionAbs = this.positionAbs; } //Do scrolling - if(this.options.scroll) { - if(this.scrollParent[0] !== this.document[0] && this.scrollParent[0].tagName !== "HTML") { - - if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) { - this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; - } else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) { - this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; + if ( this.options.scroll ) { + if ( this.scrollParent[ 0 ] !== this.document[ 0 ] && + this.scrollParent[ 0 ].tagName !== "HTML" ) { + + if ( ( this.overflowOffset.top + this.scrollParent[ 0 ].offsetHeight ) - + event.pageY < o.scrollSensitivity ) { + this.scrollParent[ 0 ].scrollTop = + scrolled = this.scrollParent[ 0 ].scrollTop + o.scrollSpeed; + } else if ( event.pageY - this.overflowOffset.top < o.scrollSensitivity ) { + this.scrollParent[ 0 ].scrollTop = + scrolled = this.scrollParent[ 0 ].scrollTop - o.scrollSpeed; } - if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) { - this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; - } else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) { - this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; + if ( ( this.overflowOffset.left + this.scrollParent[ 0 ].offsetWidth ) - + event.pageX < o.scrollSensitivity ) { + this.scrollParent[ 0 ].scrollLeft = scrolled = + this.scrollParent[ 0 ].scrollLeft + o.scrollSpeed; + } else if ( event.pageX - this.overflowOffset.left < o.scrollSensitivity ) { + this.scrollParent[ 0 ].scrollLeft = scrolled = + this.scrollParent[ 0 ].scrollLeft - o.scrollSpeed; } } else { - if(event.pageY - this.document.scrollTop() < o.scrollSensitivity) { - scrolled = this.document.scrollTop(this.document.scrollTop() - o.scrollSpeed); - } else if(this.window.height() - (event.pageY - this.document.scrollTop()) < o.scrollSensitivity) { - scrolled = this.document.scrollTop(this.document.scrollTop() + o.scrollSpeed); + if ( event.pageY - this.document.scrollTop() < o.scrollSensitivity ) { + scrolled = this.document.scrollTop( this.document.scrollTop() - o.scrollSpeed ); + } else if ( this.window.height() - ( event.pageY - this.document.scrollTop() ) < + o.scrollSensitivity ) { + scrolled = this.document.scrollTop( this.document.scrollTop() + o.scrollSpeed ); } - if(event.pageX - this.document.scrollLeft() < o.scrollSensitivity) { - scrolled = this.document.scrollLeft(this.document.scrollLeft() - o.scrollSpeed); - } else if(this.window.width() - (event.pageX - this.document.scrollLeft()) < o.scrollSensitivity) { - scrolled = this.document.scrollLeft(this.document.scrollLeft() + o.scrollSpeed); + if ( event.pageX - this.document.scrollLeft() < o.scrollSensitivity ) { + scrolled = this.document.scrollLeft( + this.document.scrollLeft() - o.scrollSpeed + ); + } else if ( this.window.width() - ( event.pageX - this.document.scrollLeft() ) < + o.scrollSensitivity ) { + scrolled = this.document.scrollLeft( + this.document.scrollLeft() + o.scrollSpeed + ); } } - if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) { - $.ui.ddmanager.prepareOffsets(this, event); + if ( scrolled !== false && $.ui.ddmanager && !o.dropBehaviour ) { + $.ui.ddmanager.prepareOffsets( this, event ); } } //Regenerate the absolute position used for position checks - this.positionAbs = this._convertPositionTo("absolute"); + this.positionAbs = this._convertPositionTo( "absolute" ); //Set the helper position - if(!this.options.axis || this.options.axis !== "y") { - this.helper[0].style.left = this.position.left+"px"; + if ( !this.options.axis || this.options.axis !== "y" ) { + this.helper[ 0 ].style.left = this.position.left + "px"; } - if(!this.options.axis || this.options.axis !== "x") { - this.helper[0].style.top = this.position.top+"px"; + if ( !this.options.axis || this.options.axis !== "x" ) { + this.helper[ 0 ].style.top = this.position.top + "px"; } //Rearrange - for (i = this.items.length - 1; i >= 0; i--) { + for ( i = this.items.length - 1; i >= 0; i-- ) { //Cache variables and intersection, continue if no intersection - item = this.items[i]; - itemElement = item.item[0]; - intersection = this._intersectsWithPointer(item); - if (!intersection) { + item = this.items[ i ]; + itemElement = item.item[ 0 ]; + intersection = this._intersectsWithPointer( item ); + if ( !intersection ) { continue; } @@ -13858,77 +15604,92 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { // // Without this, moving items in "sub-sortables" can cause // the placeholder to jitter between the outer and inner container. - if (item.instance !== this.currentContainer) { + if ( item.instance !== this.currentContainer ) { continue; } - // cannot intersect with itself + // Cannot intersect with itself // no useless actions that have been done before // no action if the item moved is the parent of the item checked - if (itemElement !== this.currentItem[0] && - this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement && - !$.contains(this.placeholder[0], itemElement) && - (this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true) + if ( itemElement !== this.currentItem[ 0 ] && + this.placeholder[ intersection === 1 ? "next" : "prev" ]()[ 0 ] !== itemElement && + !$.contains( this.placeholder[ 0 ], itemElement ) && + ( this.options.type === "semi-dynamic" ? + !$.contains( this.element[ 0 ], itemElement ) : + true + ) ) { this.direction = intersection === 1 ? "down" : "up"; - if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) { - this._rearrange(event, item); + if ( this.options.tolerance === "pointer" || this._intersectsWithSides( item ) ) { + this._rearrange( event, item ); } else { break; } - this._trigger("change", event, this._uiHash()); + this._trigger( "change", event, this._uiHash() ); break; } } //Post events to containers - this._contactContainers(event); + this._contactContainers( event ); //Interconnect with droppables - if($.ui.ddmanager) { - $.ui.ddmanager.drag(this, event); + if ( $.ui.ddmanager ) { + $.ui.ddmanager.drag( this, event ); } //Call callbacks - this._trigger("sort", event, this._uiHash()); + this._trigger( "sort", event, this._uiHash() ); this.lastPositionAbs = this.positionAbs; return false; }, - _mouseStop: function(event, noPropagation) { + _mouseStop: function( event, noPropagation ) { - if(!event) { + if ( !event ) { return; } //If we are using droppables, inform the manager about the drop - if ($.ui.ddmanager && !this.options.dropBehaviour) { - $.ui.ddmanager.drop(this, event); + if ( $.ui.ddmanager && !this.options.dropBehaviour ) { + $.ui.ddmanager.drop( this, event ); } - if(this.options.revert) { + if ( this.options.revert ) { var that = this, cur = this.placeholder.offset(), axis = this.options.axis, animation = {}; if ( !axis || axis === "x" ) { - animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollLeft); + animation.left = cur.left - this.offset.parent.left - this.margins.left + + ( this.offsetParent[ 0 ] === this.document[ 0 ].body ? + 0 : + this.offsetParent[ 0 ].scrollLeft + ); } if ( !axis || axis === "y" ) { - animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === this.document[0].body ? 0 : this.offsetParent[0].scrollTop); + animation.top = cur.top - this.offset.parent.top - this.margins.top + + ( this.offsetParent[ 0 ] === this.document[ 0 ].body ? + 0 : + this.offsetParent[ 0 ].scrollTop + ); } this.reverting = true; - $(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() { - that._clear(event); - }); + $( this.helper ).animate( + animation, + parseInt( this.options.revert, 10 ) || 500, + function() { + that._clear( event ); + } + ); } else { - this._clear(event, noPropagation); + this._clear( event, noPropagation ); } return false; @@ -13937,47 +15698,51 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { cancel: function() { - if(this.dragging) { + if ( this.dragging ) { - this._mouseUp({ target: null }); + this._mouseUp( new $.Event( "mouseup", { target: null } ) ); - if(this.options.helper === "original") { - this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + if ( this.options.helper === "original" ) { + this.currentItem.css( this._storedCSS ); + this._removeClass( this.currentItem, "ui-sortable-helper" ); } else { this.currentItem.show(); } //Post deactivating events to containers - for (var i = this.containers.length - 1; i >= 0; i--){ - this.containers[i]._trigger("deactivate", null, this._uiHash(this)); - if(this.containers[i].containerCache.over) { - this.containers[i]._trigger("out", null, this._uiHash(this)); - this.containers[i].containerCache.over = 0; + for ( var i = this.containers.length - 1; i >= 0; i-- ) { + this.containers[ i ]._trigger( "deactivate", null, this._uiHash( this ) ); + if ( this.containers[ i ].containerCache.over ) { + this.containers[ i ]._trigger( "out", null, this._uiHash( this ) ); + this.containers[ i ].containerCache.over = 0; } } } - if (this.placeholder) { - //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! - if(this.placeholder[0].parentNode) { - this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + if ( this.placeholder ) { + + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, + // it unbinds ALL events from the original node! + if ( this.placeholder[ 0 ].parentNode ) { + this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] ); } - if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) { + if ( this.options.helper !== "original" && this.helper && + this.helper[ 0 ].parentNode ) { this.helper.remove(); } - $.extend(this, { + $.extend( this, { helper: null, dragging: false, reverting: false, _noFinalSort: null - }); + } ); - if(this.domPosition.prev) { - $(this.domPosition.prev).after(this.currentItem); + if ( this.domPosition.prev ) { + $( this.domPosition.prev ).after( this.currentItem ); } else { - $(this.domPosition.parent).prepend(this.currentItem); + $( this.domPosition.parent ).prepend( this.currentItem ); } } @@ -13985,41 +15750,46 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }, - serialize: function(o) { + serialize: function( o ) { - var items = this._getItemsAsjQuery(o && o.connected), + var items = this._getItemsAsjQuery( o && o.connected ), str = []; o = o || {}; - $(items).each(function() { - var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/)); - if (res) { - str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2])); + $( items ).each( function() { + var res = ( $( o.item || this ).attr( o.attribute || "id" ) || "" ) + .match( o.expression || ( /(.+)[\-=_](.+)/ ) ); + if ( res ) { + str.push( + ( o.key || res[ 1 ] + "[]" ) + + "=" + ( o.key && o.expression ? res[ 1 ] : res[ 2 ] ) ); } - }); + } ); - if(!str.length && o.key) { - str.push(o.key + "="); + if ( !str.length && o.key ) { + str.push( o.key + "=" ); } - return str.join("&"); + return str.join( "&" ); }, - toArray: function(o) { + toArray: function( o ) { - var items = this._getItemsAsjQuery(o && o.connected), + var items = this._getItemsAsjQuery( o && o.connected ), ret = []; o = o || {}; - items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); }); + items.each( function() { + ret.push( $( o.item || this ).attr( o.attribute || "id" ) || "" ); + } ); return ret; }, /* Be careful with the following core functions */ - _intersectsWith: function(item) { + _intersectsWith: function( item ) { var x1 = this.positionAbs.left, x2 = x1 + this.helperProportions.width, @@ -14031,70 +15801,83 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { b = t + item.height, dyClick = this.offset.click.top, dxClick = this.offset.click.left, - isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ), - isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ), + isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && + ( y1 + dyClick ) < b ), + isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && + ( x1 + dxClick ) < r ), isOverElement = isOverElementHeight && isOverElementWidth; if ( this.options.tolerance === "pointer" || this.options.forcePointerForContainers || - (this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"]) + ( this.options.tolerance !== "pointer" && + this.helperProportions[ this.floating ? "width" : "height" ] > + item[ this.floating ? "width" : "height" ] ) ) { return isOverElement; } else { - return (l < x1 + (this.helperProportions.width / 2) && // Right Half - x2 - (this.helperProportions.width / 2) < r && // Left Half - t < y1 + (this.helperProportions.height / 2) && // Bottom Half - y2 - (this.helperProportions.height / 2) < b ); // Top Half + return ( l < x1 + ( this.helperProportions.width / 2 ) && // Right Half + x2 - ( this.helperProportions.width / 2 ) < r && // Left Half + t < y1 + ( this.helperProportions.height / 2 ) && // Bottom Half + y2 - ( this.helperProportions.height / 2 ) < b ); // Top Half } }, - _intersectsWithPointer: function(item) { - - var isOverElementHeight = (this.options.axis === "x") || this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), - isOverElementWidth = (this.options.axis === "y") || this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), - isOverElement = isOverElementHeight && isOverElementWidth, - verticalDirection = this._getDragVerticalDirection(), - horizontalDirection = this._getDragHorizontalDirection(); + _intersectsWithPointer: function( item ) { + var verticalDirection, horizontalDirection, + isOverElementHeight = ( this.options.axis === "x" ) || + this._isOverAxis( + this.positionAbs.top + this.offset.click.top, item.top, item.height ), + isOverElementWidth = ( this.options.axis === "y" ) || + this._isOverAxis( + this.positionAbs.left + this.offset.click.left, item.left, item.width ), + isOverElement = isOverElementHeight && isOverElementWidth; - if (!isOverElement) { + if ( !isOverElement ) { return false; } + verticalDirection = this._getDragVerticalDirection(); + horizontalDirection = this._getDragHorizontalDirection(); + return this.floating ? - ( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 ) - : ( verticalDirection && (verticalDirection === "down" ? 2 : 1) ); + ( ( horizontalDirection === "right" || verticalDirection === "down" ) ? 2 : 1 ) + : ( verticalDirection && ( verticalDirection === "down" ? 2 : 1 ) ); }, - _intersectsWithSides: function(item) { + _intersectsWithSides: function( item ) { - var isOverBottomHalf = this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), - isOverRightHalf = this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), + var isOverBottomHalf = this._isOverAxis( this.positionAbs.top + + this.offset.click.top, item.top + ( item.height / 2 ), item.height ), + isOverRightHalf = this._isOverAxis( this.positionAbs.left + + this.offset.click.left, item.left + ( item.width / 2 ), item.width ), verticalDirection = this._getDragVerticalDirection(), horizontalDirection = this._getDragHorizontalDirection(); - if (this.floating && horizontalDirection) { - return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf)); + if ( this.floating && horizontalDirection ) { + return ( ( horizontalDirection === "right" && isOverRightHalf ) || + ( horizontalDirection === "left" && !isOverRightHalf ) ); } else { - return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf)); + return verticalDirection && ( ( verticalDirection === "down" && isOverBottomHalf ) || + ( verticalDirection === "up" && !isOverBottomHalf ) ); } }, _getDragVerticalDirection: function() { var delta = this.positionAbs.top - this.lastPositionAbs.top; - return delta !== 0 && (delta > 0 ? "down" : "up"); + return delta !== 0 && ( delta > 0 ? "down" : "up" ); }, _getDragHorizontalDirection: function() { var delta = this.positionAbs.left - this.lastPositionAbs.left; - return delta !== 0 && (delta > 0 ? "right" : "left"); + return delta !== 0 && ( delta > 0 ? "right" : "left" ); }, - refresh: function(event) { - this._refreshItems(event); + refresh: function( event ) { + this._refreshItems( event ); this._setHandleClassName(); this.refreshPositions(); return this; @@ -14102,124 +15885,146 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { _connectWith: function() { var options = this.options; - return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith; + return options.connectWith.constructor === String ? + [ options.connectWith ] : + options.connectWith; }, - _getItemsAsjQuery: function(connected) { + _getItemsAsjQuery: function( connected ) { var i, j, cur, inst, items = [], queries = [], connectWith = this._connectWith(); - if(connectWith && connected) { - for (i = connectWith.length - 1; i >= 0; i--){ - cur = $(connectWith[i], this.document[0]); - for ( j = cur.length - 1; j >= 0; j--){ - inst = $.data(cur[j], this.widgetFullName); - if(inst && inst !== this && !inst.options.disabled) { - queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]); + if ( connectWith && connected ) { + for ( i = connectWith.length - 1; i >= 0; i-- ) { + cur = $( connectWith[ i ], this.document[ 0 ] ); + for ( j = cur.length - 1; j >= 0; j-- ) { + inst = $.data( cur[ j ], this.widgetFullName ); + if ( inst && inst !== this && !inst.options.disabled ) { + queries.push( [ $.isFunction( inst.options.items ) ? + inst.options.items.call( inst.element ) : + $( inst.options.items, inst.element ) + .not( ".ui-sortable-helper" ) + .not( ".ui-sortable-placeholder" ), inst ] ); } } } } - queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]); + queries.push( [ $.isFunction( this.options.items ) ? + this.options.items + .call( this.element, null, { options: this.options, item: this.currentItem } ) : + $( this.options.items, this.element ) + .not( ".ui-sortable-helper" ) + .not( ".ui-sortable-placeholder" ), this ] ); function addItems() { items.push( this ); } - for (i = queries.length - 1; i >= 0; i--){ - queries[i][0].each( addItems ); + for ( i = queries.length - 1; i >= 0; i-- ) { + queries[ i ][ 0 ].each( addItems ); } - return $(items); + return $( items ); }, _removeCurrentsFromItems: function() { - var list = this.currentItem.find(":data(" + this.widgetName + "-item)"); + var list = this.currentItem.find( ":data(" + this.widgetName + "-item)" ); - this.items = $.grep(this.items, function (item) { - for (var j=0; j < list.length; j++) { - if(list[j] === item.item[0]) { + this.items = $.grep( this.items, function( item ) { + for ( var j = 0; j < list.length; j++ ) { + if ( list[ j ] === item.item[ 0 ] ) { return false; } } return true; - }); + } ); }, - _refreshItems: function(event) { + _refreshItems: function( event ) { this.items = []; - this.containers = [this]; + this.containers = [ this ]; var i, j, cur, inst, targetData, _queries, item, queriesLength, items = this.items, - queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]], + queries = [ [ $.isFunction( this.options.items ) ? + this.options.items.call( this.element[ 0 ], event, { item: this.currentItem } ) : + $( this.options.items, this.element ), this ] ], connectWith = this._connectWith(); - if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down - for (i = connectWith.length - 1; i >= 0; i--){ - cur = $(connectWith[i], this.document[0]); - for (j = cur.length - 1; j >= 0; j--){ - inst = $.data(cur[j], this.widgetFullName); - if(inst && inst !== this && !inst.options.disabled) { - queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); - this.containers.push(inst); + //Shouldn't be run the first time through due to massive slow-down + if ( connectWith && this.ready ) { + for ( i = connectWith.length - 1; i >= 0; i-- ) { + cur = $( connectWith[ i ], this.document[ 0 ] ); + for ( j = cur.length - 1; j >= 0; j-- ) { + inst = $.data( cur[ j ], this.widgetFullName ); + if ( inst && inst !== this && !inst.options.disabled ) { + queries.push( [ $.isFunction( inst.options.items ) ? + inst.options.items + .call( inst.element[ 0 ], event, { item: this.currentItem } ) : + $( inst.options.items, inst.element ), inst ] ); + this.containers.push( inst ); } } } } - for (i = queries.length - 1; i >= 0; i--) { - targetData = queries[i][1]; - _queries = queries[i][0]; + for ( i = queries.length - 1; i >= 0; i-- ) { + targetData = queries[ i ][ 1 ]; + _queries = queries[ i ][ 0 ]; - for (j=0, queriesLength = _queries.length; j < queriesLength; j++) { - item = $(_queries[j]); + for ( j = 0, queriesLength = _queries.length; j < queriesLength; j++ ) { + item = $( _queries[ j ] ); - item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager) + // Data for target checking (mouse manager) + item.data( this.widgetName + "-item", targetData ); - items.push({ + items.push( { item: item, instance: targetData, width: 0, height: 0, left: 0, top: 0 - }); + } ); } } }, - refreshPositions: function(fast) { + refreshPositions: function( fast ) { // Determine whether items are being displayed horizontally this.floating = this.items.length ? this.options.axis === "x" || this._isFloating( this.items[ 0 ].item ) : false; - //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change - if(this.offsetParent && this.helper) { + //This has to be redone because due to the item being moved out/into the offsetParent, + // the offsetParent's position will change + if ( this.offsetParent && this.helper ) { this.offset.parent = this._getParentOffset(); } var i, item, t, p; - for (i = this.items.length - 1; i >= 0; i--){ - item = this.items[i]; + for ( i = this.items.length - 1; i >= 0; i-- ) { + item = this.items[ i ]; //We ignore calculating positions of all connected containers when we're not over them - if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) { + if ( item.instance !== this.currentContainer && this.currentContainer && + item.item[ 0 ] !== this.currentItem[ 0 ] ) { continue; } - t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item; + t = this.options.toleranceElement ? + $( this.options.toleranceElement, item.item ) : + item.item; - if (!fast) { + if ( !fast ) { item.width = t.outerWidth(); item.height = t.outerHeight(); } @@ -14229,35 +16034,39 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { item.top = p.top; } - if(this.options.custom && this.options.custom.refreshContainers) { - this.options.custom.refreshContainers.call(this); + if ( this.options.custom && this.options.custom.refreshContainers ) { + this.options.custom.refreshContainers.call( this ); } else { - for (i = this.containers.length - 1; i >= 0; i--){ - p = this.containers[i].element.offset(); - this.containers[i].containerCache.left = p.left; - this.containers[i].containerCache.top = p.top; - this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); - this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); + for ( i = this.containers.length - 1; i >= 0; i-- ) { + p = this.containers[ i ].element.offset(); + this.containers[ i ].containerCache.left = p.left; + this.containers[ i ].containerCache.top = p.top; + this.containers[ i ].containerCache.width = + this.containers[ i ].element.outerWidth(); + this.containers[ i ].containerCache.height = + this.containers[ i ].element.outerHeight(); } } return this; }, - _createPlaceholder: function(that) { + _createPlaceholder: function( that ) { that = that || this; var className, o = that.options; - if(!o.placeholder || o.placeholder.constructor === String) { + if ( !o.placeholder || o.placeholder.constructor === String ) { className = o.placeholder; o.placeholder = { element: function() { - var nodeName = that.currentItem[0].nodeName.toLowerCase(), - element = $( "<" + nodeName + ">", that.document[0] ) - .addClass(className || that.currentItem[0].className+" ui-sortable-placeholder") - .removeClass("ui-sortable-helper"); + var nodeName = that.currentItem[ 0 ].nodeName.toLowerCase(), + element = $( "<" + nodeName + ">", that.document[ 0 ] ); + + that._addClass( element, "ui-sortable-placeholder", + className || that.currentItem[ 0 ].className ) + ._removeClass( element, "ui-sortable-helper" ); if ( nodeName === "tbody" ) { that._createTrPlaceholder( @@ -14276,105 +16085,126 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { return element; }, - update: function(container, p) { + update: function( container, p ) { - // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that - // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified - if(className && !o.forcePlaceholderSize) { + // 1. If a className is set as 'placeholder option, we don't force sizes - + // the class is responsible for that + // 2. The option 'forcePlaceholderSize can be enabled to force it even if a + // class name is specified + if ( className && !o.forcePlaceholderSize ) { return; } - //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item - if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); } - if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); } + //If the element doesn't have a actual height by itself (without styles coming + // from a stylesheet), it receives the inline height from the dragged item + if ( !p.height() ) { + p.height( + that.currentItem.innerHeight() - + parseInt( that.currentItem.css( "paddingTop" ) || 0, 10 ) - + parseInt( that.currentItem.css( "paddingBottom" ) || 0, 10 ) ); + } + if ( !p.width() ) { + p.width( + that.currentItem.innerWidth() - + parseInt( that.currentItem.css( "paddingLeft" ) || 0, 10 ) - + parseInt( that.currentItem.css( "paddingRight" ) || 0, 10 ) ); + } } }; } //Create the placeholder - that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem)); + that.placeholder = $( o.placeholder.element.call( that.element, that.currentItem ) ); //Append it after the actual current item - that.currentItem.after(that.placeholder); + that.currentItem.after( that.placeholder ); //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) - o.placeholder.update(that, that.placeholder); + o.placeholder.update( that, that.placeholder ); }, _createTrPlaceholder: function( sourceTr, targetTr ) { var that = this; - sourceTr.children().each(function() { + sourceTr.children().each( function() { $( "<td> </td>", that.document[ 0 ] ) .attr( "colspan", $( this ).attr( "colspan" ) || 1 ) .appendTo( targetTr ); - }); + } ); }, - _contactContainers: function(event) { - var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, floating, axis, + _contactContainers: function( event ) { + var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, + floating, axis, innermostContainer = null, innermostIndex = null; - // get innermost container that intersects with item - for (i = this.containers.length - 1; i >= 0; i--) { + // Get innermost container that intersects with item + for ( i = this.containers.length - 1; i >= 0; i-- ) { - // never consider a container that's located within the item itself - if($.contains(this.currentItem[0], this.containers[i].element[0])) { + // Never consider a container that's located within the item itself + if ( $.contains( this.currentItem[ 0 ], this.containers[ i ].element[ 0 ] ) ) { continue; } - if(this._intersectsWith(this.containers[i].containerCache)) { + if ( this._intersectsWith( this.containers[ i ].containerCache ) ) { - // if we've already found a container and it's more "inner" than this, then continue - if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) { + // If we've already found a container and it's more "inner" than this, then continue + if ( innermostContainer && + $.contains( + this.containers[ i ].element[ 0 ], + innermostContainer.element[ 0 ] ) ) { continue; } - innermostContainer = this.containers[i]; + innermostContainer = this.containers[ i ]; innermostIndex = i; } else { + // container doesn't intersect. trigger "out" event if necessary - if(this.containers[i].containerCache.over) { - this.containers[i]._trigger("out", event, this._uiHash(this)); - this.containers[i].containerCache.over = 0; + if ( this.containers[ i ].containerCache.over ) { + this.containers[ i ]._trigger( "out", event, this._uiHash( this ) ); + this.containers[ i ].containerCache.over = 0; } } } - // if no intersecting containers found, return - if(!innermostContainer) { + // If no intersecting containers found, return + if ( !innermostContainer ) { return; } - // move the item into the container if it's not there already - if(this.containers.length === 1) { - if (!this.containers[innermostIndex].containerCache.over) { - this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); - this.containers[innermostIndex].containerCache.over = 1; + // Move the item into the container if it's not there already + if ( this.containers.length === 1 ) { + if ( !this.containers[ innermostIndex ].containerCache.over ) { + this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) ); + this.containers[ innermostIndex ].containerCache.over = 1; } } else { - //When entering a new container, we will find the item with the least distance and append our item near it + // When entering a new container, we will find the item with the least distance and + // append our item near it dist = 10000; itemWithLeastDistance = null; - floating = innermostContainer.floating || this._isFloating(this.currentItem); + floating = innermostContainer.floating || this._isFloating( this.currentItem ); posProperty = floating ? "left" : "top"; sizeProperty = floating ? "width" : "height"; - axis = floating ? "clientX" : "clientY"; + axis = floating ? "pageX" : "pageY"; - for (j = this.items.length - 1; j >= 0; j--) { - if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) { + for ( j = this.items.length - 1; j >= 0; j-- ) { + if ( !$.contains( + this.containers[ innermostIndex ].element[ 0 ], this.items[ j ].item[ 0 ] ) + ) { continue; } - if(this.items[j].item[0] === this.currentItem[0]) { + if ( this.items[ j ].item[ 0 ] === this.currentItem[ 0 ] ) { continue; } - cur = this.items[j].item.offset()[posProperty]; + cur = this.items[ j ].item.offset()[ posProperty ]; nearBottom = false; if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) { nearBottom = true; @@ -14383,16 +16213,16 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { if ( Math.abs( event[ axis ] - cur ) < dist ) { dist = Math.abs( event[ axis ] - cur ); itemWithLeastDistance = this.items[ j ]; - this.direction = nearBottom ? "up": "down"; + this.direction = nearBottom ? "up" : "down"; } } //Check if dropOnEmpty is enabled - if(!itemWithLeastDistance && !this.options.dropOnEmpty) { + if ( !itemWithLeastDistance && !this.options.dropOnEmpty ) { return; } - if(this.currentContainer === this.containers[innermostIndex]) { + if ( this.currentContainer === this.containers[ innermostIndex ] ) { if ( !this.currentContainer.containerCache.over ) { this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash() ); this.currentContainer.containerCache.over = 1; @@ -14400,103 +16230,121 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { return; } - itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); - this._trigger("change", event, this._uiHash()); - this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); - this.currentContainer = this.containers[innermostIndex]; + itemWithLeastDistance ? + this._rearrange( event, itemWithLeastDistance, null, true ) : + this._rearrange( event, null, this.containers[ innermostIndex ].element, true ); + this._trigger( "change", event, this._uiHash() ); + this.containers[ innermostIndex ]._trigger( "change", event, this._uiHash( this ) ); + this.currentContainer = this.containers[ innermostIndex ]; //Update the placeholder - this.options.placeholder.update(this.currentContainer, this.placeholder); + this.options.placeholder.update( this.currentContainer, this.placeholder ); - this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); - this.containers[innermostIndex].containerCache.over = 1; + this.containers[ innermostIndex ]._trigger( "over", event, this._uiHash( this ) ); + this.containers[ innermostIndex ].containerCache.over = 1; } - }, - _createHelper: function(event) { + _createHelper: function( event ) { var o = this.options, - helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem); + helper = $.isFunction( o.helper ) ? + $( o.helper.apply( this.element[ 0 ], [ event, this.currentItem ] ) ) : + ( o.helper === "clone" ? this.currentItem.clone() : this.currentItem ); //Add the helper to the DOM if that didn't happen already - if(!helper.parents("body").length) { - $(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); - } - - if(helper[0] === this.currentItem[0]) { - this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; + if ( !helper.parents( "body" ).length ) { + $( o.appendTo !== "parent" ? + o.appendTo : + this.currentItem[ 0 ].parentNode )[ 0 ].appendChild( helper[ 0 ] ); + } + + if ( helper[ 0 ] === this.currentItem[ 0 ] ) { + this._storedCSS = { + width: this.currentItem[ 0 ].style.width, + height: this.currentItem[ 0 ].style.height, + position: this.currentItem.css( "position" ), + top: this.currentItem.css( "top" ), + left: this.currentItem.css( "left" ) + }; } - if(!helper[0].style.width || o.forceHelperSize) { - helper.width(this.currentItem.width()); + if ( !helper[ 0 ].style.width || o.forceHelperSize ) { + helper.width( this.currentItem.width() ); } - if(!helper[0].style.height || o.forceHelperSize) { - helper.height(this.currentItem.height()); + if ( !helper[ 0 ].style.height || o.forceHelperSize ) { + helper.height( this.currentItem.height() ); } return helper; }, - _adjustOffsetFromHelper: function(obj) { - if (typeof obj === "string") { - obj = obj.split(" "); + _adjustOffsetFromHelper: function( obj ) { + if ( typeof obj === "string" ) { + obj = obj.split( " " ); } - if ($.isArray(obj)) { - obj = {left: +obj[0], top: +obj[1] || 0}; + if ( $.isArray( obj ) ) { + obj = { left: +obj[ 0 ], top: +obj[ 1 ] || 0 }; } - if ("left" in obj) { + if ( "left" in obj ) { this.offset.click.left = obj.left + this.margins.left; } - if ("right" in obj) { + if ( "right" in obj ) { this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; } - if ("top" in obj) { + if ( "top" in obj ) { this.offset.click.top = obj.top + this.margins.top; } - if ("bottom" in obj) { + if ( "bottom" in obj ) { this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; } }, _getParentOffset: function() { - //Get the offsetParent and cache its position this.offsetParent = this.helper.offsetParent(); var po = this.offsetParent.offset(); - // This is a special case where we need to modify a offset calculated on start, since the following happened: - // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent - // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that - // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag - if(this.cssPosition === "absolute" && this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) { + // This is a special case where we need to modify a offset calculated on start, since the + // following happened: + // 1. The position of the helper is absolute, so it's position is calculated based on the + // next positioned parent + // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't + // the document, which means that the scroll is included in the initial calculation of the + // offset of the parent, and never recalculated upon drag + if ( this.cssPosition === "absolute" && this.scrollParent[ 0 ] !== this.document[ 0 ] && + $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) { po.left += this.scrollParent.scrollLeft(); po.top += this.scrollParent.scrollTop(); } - // This needs to be actually done for all browsers, since pageX/pageY includes this information - // with an ugly IE fix - if( this.offsetParent[0] === this.document[0].body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) { + // This needs to be actually done for all browsers, since pageX/pageY includes this + // information with an ugly IE fix + if ( this.offsetParent[ 0 ] === this.document[ 0 ].body || + ( this.offsetParent[ 0 ].tagName && + this.offsetParent[ 0 ].tagName.toLowerCase() === "html" && $.ui.ie ) ) { po = { top: 0, left: 0 }; } return { - top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), - left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) + top: po.top + ( parseInt( this.offsetParent.css( "borderTopWidth" ), 10 ) || 0 ), + left: po.left + ( parseInt( this.offsetParent.css( "borderLeftWidth" ), 10 ) || 0 ) }; }, _getRelativeOffset: function() { - if(this.cssPosition === "relative") { + if ( this.cssPosition === "relative" ) { var p = this.currentItem.position(); return { - top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), - left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() + top: p.top - ( parseInt( this.helper.css( "top" ), 10 ) || 0 ) + + this.scrollParent.scrollTop(), + left: p.left - ( parseInt( this.helper.css( "left" ), 10 ) || 0 ) + + this.scrollParent.scrollLeft() }; } else { return { top: 0, left: 0 }; @@ -14506,8 +16354,8 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { _cacheMargins: function() { this.margins = { - left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), - top: (parseInt(this.currentItem.css("marginTop"),10) || 0) + left: ( parseInt( this.currentItem.css( "marginLeft" ), 10 ) || 0 ), + top: ( parseInt( this.currentItem.css( "marginTop" ), 10 ) || 0 ) }; }, @@ -14522,72 +16370,111 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { var ce, co, over, o = this.options; - if(o.containment === "parent") { - o.containment = this.helper[0].parentNode; + if ( o.containment === "parent" ) { + o.containment = this.helper[ 0 ].parentNode; } - if(o.containment === "document" || o.containment === "window") { + if ( o.containment === "document" || o.containment === "window" ) { this.containment = [ 0 - this.offset.relative.left - this.offset.parent.left, 0 - this.offset.relative.top - this.offset.parent.top, - o.containment === "document" ? this.document.width() : this.window.width() - this.helperProportions.width - this.margins.left, - (o.containment === "document" ? this.document.width() : this.window.height() || this.document[0].body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top + o.containment === "document" ? + this.document.width() : + this.window.width() - this.helperProportions.width - this.margins.left, + ( o.containment === "document" ? + ( this.document.height() || document.body.parentNode.scrollHeight ) : + this.window.height() || this.document[ 0 ].body.parentNode.scrollHeight + ) - this.helperProportions.height - this.margins.top ]; } - if(!(/^(document|window|parent)$/).test(o.containment)) { - ce = $(o.containment)[0]; - co = $(o.containment).offset(); - over = ($(ce).css("overflow") !== "hidden"); + if ( !( /^(document|window|parent)$/ ).test( o.containment ) ) { + ce = $( o.containment )[ 0 ]; + co = $( o.containment ).offset(); + over = ( $( ce ).css( "overflow" ) !== "hidden" ); this.containment = [ - co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, - co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, - co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, - co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top + co.left + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) + + ( parseInt( $( ce ).css( "paddingLeft" ), 10 ) || 0 ) - this.margins.left, + co.top + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) + + ( parseInt( $( ce ).css( "paddingTop" ), 10 ) || 0 ) - this.margins.top, + co.left + ( over ? Math.max( ce.scrollWidth, ce.offsetWidth ) : ce.offsetWidth ) - + ( parseInt( $( ce ).css( "borderLeftWidth" ), 10 ) || 0 ) - + ( parseInt( $( ce ).css( "paddingRight" ), 10 ) || 0 ) - + this.helperProportions.width - this.margins.left, + co.top + ( over ? Math.max( ce.scrollHeight, ce.offsetHeight ) : ce.offsetHeight ) - + ( parseInt( $( ce ).css( "borderTopWidth" ), 10 ) || 0 ) - + ( parseInt( $( ce ).css( "paddingBottom" ), 10 ) || 0 ) - + this.helperProportions.height - this.margins.top ]; } }, - _convertPositionTo: function(d, pos) { + _convertPositionTo: function( d, pos ) { - if(!pos) { + if ( !pos ) { pos = this.position; } var mod = d === "absolute" ? 1 : -1, - scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, - scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + scroll = this.cssPosition === "absolute" && + !( this.scrollParent[ 0 ] !== this.document[ 0 ] && + $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? + this.offsetParent : + this.scrollParent, + scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName ); return { top: ( - pos.top + // The absolute mouse position - this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) + + // The absolute mouse position + pos.top + + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.top * mod + + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.top * mod - + ( ( this.cssPosition === "fixed" ? + -this.scrollParent.scrollTop() : + ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod ) ), left: ( - pos.left + // The absolute mouse position - this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) + + // The absolute mouse position + pos.left + + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.left * mod + + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.left * mod - + ( ( this.cssPosition === "fixed" ? + -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : + scroll.scrollLeft() ) * mod ) ) }; }, - _generatePosition: function(event) { + _generatePosition: function( event ) { var top, left, o = this.options, pageX = event.pageX, pageY = event.pageY, - scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== this.document[0] && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + scroll = this.cssPosition === "absolute" && + !( this.scrollParent[ 0 ] !== this.document[ 0 ] && + $.contains( this.scrollParent[ 0 ], this.offsetParent[ 0 ] ) ) ? + this.offsetParent : + this.scrollParent, + scrollIsRootNode = ( /(html|body)/i ).test( scroll[ 0 ].tagName ); // This is another very weird special case that only happens for relative elements: // 1. If the css position is relative // 2. and the scroll parent is the document or similar to the offset parent // we have to refresh the relative offset during the scroll so there are no jumps - if(this.cssPosition === "relative" && !(this.scrollParent[0] !== this.document[0] && this.scrollParent[0] !== this.offsetParent[0])) { + if ( this.cssPosition === "relative" && !( this.scrollParent[ 0 ] !== this.document[ 0 ] && + this.scrollParent[ 0 ] !== this.offsetParent[ 0 ] ) ) { this.offset.relative = this._getRelativeOffset(); } @@ -14596,129 +16483,189 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { * Constrain the position to a mix of grid, containment. */ - if(this.originalPosition) { //If we are not dragging yet, we won't check for options + if ( this.originalPosition ) { //If we are not dragging yet, we won't check for options - if(this.containment) { - if(event.pageX - this.offset.click.left < this.containment[0]) { - pageX = this.containment[0] + this.offset.click.left; + if ( this.containment ) { + if ( event.pageX - this.offset.click.left < this.containment[ 0 ] ) { + pageX = this.containment[ 0 ] + this.offset.click.left; } - if(event.pageY - this.offset.click.top < this.containment[1]) { - pageY = this.containment[1] + this.offset.click.top; + if ( event.pageY - this.offset.click.top < this.containment[ 1 ] ) { + pageY = this.containment[ 1 ] + this.offset.click.top; } - if(event.pageX - this.offset.click.left > this.containment[2]) { - pageX = this.containment[2] + this.offset.click.left; + if ( event.pageX - this.offset.click.left > this.containment[ 2 ] ) { + pageX = this.containment[ 2 ] + this.offset.click.left; } - if(event.pageY - this.offset.click.top > this.containment[3]) { - pageY = this.containment[3] + this.offset.click.top; + if ( event.pageY - this.offset.click.top > this.containment[ 3 ] ) { + pageY = this.containment[ 3 ] + this.offset.click.top; } } - if(o.grid) { - top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; - pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; + if ( o.grid ) { + top = this.originalPageY + Math.round( ( pageY - this.originalPageY ) / + o.grid[ 1 ] ) * o.grid[ 1 ]; + pageY = this.containment ? + ( ( top - this.offset.click.top >= this.containment[ 1 ] && + top - this.offset.click.top <= this.containment[ 3 ] ) ? + top : + ( ( top - this.offset.click.top >= this.containment[ 1 ] ) ? + top - o.grid[ 1 ] : top + o.grid[ 1 ] ) ) : + top; - left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; - pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; + left = this.originalPageX + Math.round( ( pageX - this.originalPageX ) / + o.grid[ 0 ] ) * o.grid[ 0 ]; + pageX = this.containment ? + ( ( left - this.offset.click.left >= this.containment[ 0 ] && + left - this.offset.click.left <= this.containment[ 2 ] ) ? + left : + ( ( left - this.offset.click.left >= this.containment[ 0 ] ) ? + left - o.grid[ 0 ] : left + o.grid[ 0 ] ) ) : + left; } } return { top: ( - pageY - // The absolute mouse position - this.offset.click.top - // Click offset (relative to the element) - this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.top + // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) + + // The absolute mouse position + pageY - + + // Click offset (relative to the element) + this.offset.click.top - + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.top - + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.top + + ( ( this.cssPosition === "fixed" ? + -this.scrollParent.scrollTop() : + ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) ) ), left: ( - pageX - // The absolute mouse position - this.offset.click.left - // Click offset (relative to the element) - this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent - this.offset.parent.left + // The offsetParent's offset without borders (offset + border) - ( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) + + // The absolute mouse position + pageX - + + // Click offset (relative to the element) + this.offset.click.left - + + // Only for relative positioned nodes: Relative offset from element to offset parent + this.offset.relative.left - + + // The offsetParent's offset without borders (offset + border) + this.offset.parent.left + + ( ( this.cssPosition === "fixed" ? + -this.scrollParent.scrollLeft() : + scrollIsRootNode ? 0 : scroll.scrollLeft() ) ) ) }; }, - _rearrange: function(event, i, a, hardRefresh) { + _rearrange: function( event, i, a, hardRefresh ) { - a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling)); + a ? a[ 0 ].appendChild( this.placeholder[ 0 ] ) : + i.item[ 0 ].parentNode.insertBefore( this.placeholder[ 0 ], + ( this.direction === "down" ? i.item[ 0 ] : i.item[ 0 ].nextSibling ) ); //Various things done here to improve the performance: // 1. we create a setTimeout, that calls refreshPositions // 2. on the instance, we have a counter variable, that get's higher after every append - // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same + // 3. on the local scope, we copy the counter variable, and check in the timeout, + // if it's still the same // 4. this lets only the last addition to the timeout stack through this.counter = this.counter ? ++this.counter : 1; var counter = this.counter; - this._delay(function() { - if(counter === this.counter) { - this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove + this._delay( function() { + if ( counter === this.counter ) { + + //Precompute after each DOM insertion, NOT on mousemove + this.refreshPositions( !hardRefresh ); } - }); + } ); }, - _clear: function(event, noPropagation) { + _clear: function( event, noPropagation ) { this.reverting = false; - // We delay all events that have to be triggered to after the point where the placeholder has been removed and - // everything else normalized again + + // We delay all events that have to be triggered to after the point where the placeholder + // has been removed and everything else normalized again var i, delayedTriggers = []; // We first have to update the dom position of the actual currentItem - // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088) - if(!this._noFinalSort && this.currentItem.parent().length) { - this.placeholder.before(this.currentItem); + // Note: don't do it if the current item is already removed (by a user), or it gets + // reappended (see #4088) + if ( !this._noFinalSort && this.currentItem.parent().length ) { + this.placeholder.before( this.currentItem ); } this._noFinalSort = null; - if(this.helper[0] === this.currentItem[0]) { - for(i in this._storedCSS) { - if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") { - this._storedCSS[i] = ""; + if ( this.helper[ 0 ] === this.currentItem[ 0 ] ) { + for ( i in this._storedCSS ) { + if ( this._storedCSS[ i ] === "auto" || this._storedCSS[ i ] === "static" ) { + this._storedCSS[ i ] = ""; } } - this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + this.currentItem.css( this._storedCSS ); + this._removeClass( this.currentItem, "ui-sortable-helper" ); } else { this.currentItem.show(); } - if(this.fromOutside && !noPropagation) { - delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); + if ( this.fromOutside && !noPropagation ) { + delayedTriggers.push( function( event ) { + this._trigger( "receive", event, this._uiHash( this.fromOutside ) ); + } ); } - if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) { - delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed + if ( ( this.fromOutside || + this.domPosition.prev !== + this.currentItem.prev().not( ".ui-sortable-helper" )[ 0 ] || + this.domPosition.parent !== this.currentItem.parent()[ 0 ] ) && !noPropagation ) { + + // Trigger update callback if the DOM position has changed + delayedTriggers.push( function( event ) { + this._trigger( "update", event, this._uiHash() ); + } ); } // Check if the items Container has Changed and trigger appropriate // events. - if (this !== this.currentContainer) { - if(!noPropagation) { - delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); - delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); - delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer)); + if ( this !== this.currentContainer ) { + if ( !noPropagation ) { + delayedTriggers.push( function( event ) { + this._trigger( "remove", event, this._uiHash() ); + } ); + delayedTriggers.push( ( function( c ) { + return function( event ) { + c._trigger( "receive", event, this._uiHash( this ) ); + }; + } ).call( this, this.currentContainer ) ); + delayedTriggers.push( ( function( c ) { + return function( event ) { + c._trigger( "update", event, this._uiHash( this ) ); + }; + } ).call( this, this.currentContainer ) ); } } - //Post events to containers function delayEvent( type, instance, container ) { return function( event ) { container._trigger( type, event, instance._uiHash( instance ) ); }; } - for (i = this.containers.length - 1; i >= 0; i--){ - if (!noPropagation) { + for ( i = this.containers.length - 1; i >= 0; i-- ) { + if ( !noPropagation ) { delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) ); } - if(this.containers[i].containerCache.over) { + if ( this.containers[ i ].containerCache.over ) { delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) ); - this.containers[i].containerCache.over = 0; + this.containers[ i ].containerCache.over = 0; } } @@ -14727,21 +16674,22 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { this.document.find( "body" ).css( "cursor", this.storedCursor ); this.storedStylesheet.remove(); } - if(this._storedOpacity) { - this.helper.css("opacity", this._storedOpacity); + if ( this._storedOpacity ) { + this.helper.css( "opacity", this._storedOpacity ); } - if(this._storedZIndex) { - this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex); + if ( this._storedZIndex ) { + this.helper.css( "zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex ); } this.dragging = false; - if(!noPropagation) { - this._trigger("beforeStop", event, this._uiHash()); + if ( !noPropagation ) { + this._trigger( "beforeStop", event, this._uiHash() ); } - //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! - this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, + // it unbinds ALL events from the original node! + this.placeholder[ 0 ].parentNode.removeChild( this.placeholder[ 0 ] ); if ( !this.cancelHelperRemoval ) { if ( this.helper[ 0 ] !== this.currentItem[ 0 ] ) { @@ -14750,11 +16698,13 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { this.helper = null; } - if(!noPropagation) { - for (i=0; i < delayedTriggers.length; i++) { - delayedTriggers[i].call(this, event); - } //Trigger all delayed events - this._trigger("stop", event, this._uiHash()); + if ( !noPropagation ) { + for ( i = 0; i < delayedTriggers.length; i++ ) { + + // Trigger all delayed events + delayedTriggers[ i ].call( this, event ); + } + this._trigger( "stop", event, this._uiHash() ); } this.fromOutside = false; @@ -14763,16 +16713,16 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }, _trigger: function() { - if ($.Widget.prototype._trigger.apply(this, arguments) === false) { + if ( $.Widget.prototype._trigger.apply( this, arguments ) === false ) { this.cancel(); } }, - _uiHash: function(_inst) { + _uiHash: function( _inst ) { var inst = _inst || this; return { helper: inst.helper, - placeholder: inst.placeholder || $([]), + placeholder: inst.placeholder || $( [] ), position: inst.position, originalPosition: inst.originalPosition, offset: inst.positionAbs, @@ -14781,22 +16731,30 @@ var sortable = $.widget("ui.sortable", $.ui.mouse, { }; } -}); +} ); /*! - * jQuery UI Spinner 1.11.4 + * jQuery UI Spinner 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/spinner/ */ +//>>label: Spinner +//>>group: Widgets +//>>description: Displays buttons to easily input numbers via the keyboard or mouse. +//>>docs: http://api.jqueryui.com/spinner/ +//>>demos: http://jqueryui.com/spinner/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/spinner.css +//>>css.theme: ../../themes/base/theme.css + -function spinner_modifier( fn ) { + +function spinnerModifer( fn ) { return function() { var previous = this.element.val(); fn.apply( this, arguments ); @@ -14807,11 +16765,16 @@ function spinner_modifier( fn ) { }; } -var spinner = $.widget( "ui.spinner", { - version: "1.11.4", +$.widget( "ui.spinner", { + version: "1.12.1", defaultElement: "<input>", widgetEventPrefix: "spin", options: { + classes: { + "ui-spinner": "ui-corner-all", + "ui-spinner-down": "ui-corner-br", + "ui-spinner-up": "ui-corner-tr" + }, culture: null, icons: { down: "ui-icon-triangle-1-s", @@ -14831,6 +16794,7 @@ var spinner = $.widget( "ui.spinner", { }, _create: function() { + // handle string values that need to be parsed this._setOption( "max", this.options.max ); this._setOption( "min", this.options.min ); @@ -14839,6 +16803,7 @@ var spinner = $.widget( "ui.spinner", { // Only format if there is a value, prevents the field from being marked // as invalid in Firefox, see #9573. if ( this.value() !== "" ) { + // Format the value, but don't constrain. this._value( this.element.val(), true ); } @@ -14847,26 +16812,26 @@ var spinner = $.widget( "ui.spinner", { this._on( this._events ); this._refresh(); - // turning off autocomplete prevents the browser from remembering the + // Turning off autocomplete prevents the browser from remembering the // value when navigating through history, so we re-enable autocomplete // if the page is unloaded before the widget is destroyed. #7790 this._on( this.window, { beforeunload: function() { this.element.removeAttr( "autocomplete" ); } - }); + } ); }, _getCreateOptions: function() { - var options = {}, - element = this.element; + var options = this._super(); + var element = this.element; $.each( [ "min", "max", "step" ], function( i, option ) { var value = element.attr( option ); - if ( value !== undefined && value.length ) { + if ( value != null && value.length ) { options[ option ] = value; } - }); + } ); return options; }, @@ -14901,9 +16866,9 @@ var spinner = $.widget( "ui.spinner", { return false; } - this._spin( (delta > 0 ? 1 : -1) * this.options.step, event ); + this._spin( ( delta > 0 ? 1 : -1 ) * this.options.step, event ); clearTimeout( this.mousewheelTimer ); - this.mousewheelTimer = this._delay(function() { + this.mousewheelTimer = this._delay( function() { if ( this.spinning ) { this._stop( event ); } @@ -14918,44 +16883,47 @@ var spinner = $.widget( "ui.spinner", { // If the input is focused then this.previous is properly set from // when the input first received focus. If the input is not focused // then we need to set this.previous based on the value before spinning. - previous = this.element[0] === this.document[0].activeElement ? + previous = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] ) ? this.previous : this.element.val(); function checkFocus() { - var isActive = this.element[0] === this.document[0].activeElement; + var isActive = this.element[ 0 ] === $.ui.safeActiveElement( this.document[ 0 ] ); if ( !isActive ) { - this.element.focus(); + this.element.trigger( "focus" ); this.previous = previous; + // support: IE // IE sets focus asynchronously, so we need to check if focus // moved off of the input because the user clicked on the button. - this._delay(function() { + this._delay( function() { this.previous = previous; - }); + } ); } } - // ensure focus is on (or stays on) the text field + // Ensure focus is on (or stays on) the text field event.preventDefault(); checkFocus.call( this ); - // support: IE + // Support: IE // IE doesn't prevent moving focus even with event.preventDefault() // so we set a flag to know when we should ignore the blur event // and check (again) if focus moved off of the input. this.cancelBlur = true; - this._delay(function() { + this._delay( function() { delete this.cancelBlur; checkFocus.call( this ); - }); + } ); if ( this._start( event ) === false ) { return; } - this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); + this._repeat( null, $( event.currentTarget ) + .hasClass( "ui-spinner-up" ) ? 1 : -1, event ); }, "mouseup .ui-spinner-button": "_stop", "mouseenter .ui-spinner-button": function( event ) { + // button will add ui-state-active if mouse was down while mouseleave and kept down if ( !$( event.currentTarget ).hasClass( "ui-state-active" ) ) { return; @@ -14964,41 +16932,66 @@ var spinner = $.widget( "ui.spinner", { if ( this._start( event ) === false ) { return false; } - this._repeat( null, $( event.currentTarget ).hasClass( "ui-spinner-up" ) ? 1 : -1, event ); + this._repeat( null, $( event.currentTarget ) + .hasClass( "ui-spinner-up" ) ? 1 : -1, event ); }, + // TODO: do we really want to consider this a stop? // shouldn't we just stop the repeater and wait until mouseup before // we trigger the stop event? "mouseleave .ui-spinner-button": "_stop" }, - _draw: function() { - var uiSpinner = this.uiSpinner = this.element - .addClass( "ui-spinner-input" ) + // Support mobile enhanced option and make backcompat more sane + _enhance: function() { + this.uiSpinner = this.element .attr( "autocomplete", "off" ) - .wrap( this._uiSpinnerHtml() ) + .wrap( "<span>" ) .parent() - // add buttons - .append( this._buttonHtml() ); + + // Add buttons + .append( + "<a></a><a></a>" + ); + }, + + _draw: function() { + this._enhance(); + + this._addClass( this.uiSpinner, "ui-spinner", "ui-widget ui-widget-content" ); + this._addClass( "ui-spinner-input" ); this.element.attr( "role", "spinbutton" ); - // button bindings - this.buttons = uiSpinner.find( ".ui-spinner-button" ) + // Button bindings + this.buttons = this.uiSpinner.children( "a" ) .attr( "tabIndex", -1 ) - .button() - .removeClass( "ui-corner-all" ); + .attr( "aria-hidden", true ) + .button( { + classes: { + "ui-button": "" + } + } ); + + // TODO: Right now button does not support classes this is already updated in button PR + this._removeClass( this.buttons, "ui-corner-all" ); + + this._addClass( this.buttons.first(), "ui-spinner-button ui-spinner-up" ); + this._addClass( this.buttons.last(), "ui-spinner-button ui-spinner-down" ); + this.buttons.first().button( { + "icon": this.options.icons.up, + "showLabel": false + } ); + this.buttons.last().button( { + "icon": this.options.icons.down, + "showLabel": false + } ); // IE 6 doesn't understand height: 50% for the buttons // unless the wrapper has an explicit height - if ( this.buttons.height() > Math.ceil( uiSpinner.height() * 0.5 ) && - uiSpinner.height() > 0 ) { - uiSpinner.height( uiSpinner.height() ); - } - - // disable spinner if element was already disabled - if ( this.options.disabled ) { - this.disable(); + if ( this.buttons.height() > Math.ceil( this.uiSpinner.height() * 0.5 ) && + this.uiSpinner.height() > 0 ) { + this.uiSpinner.height( this.uiSpinner.height() ); } }, @@ -15024,20 +17017,6 @@ var spinner = $.widget( "ui.spinner", { return false; }, - _uiSpinnerHtml: function() { - return "<span class='ui-spinner ui-widget ui-widget-content ui-corner-all'></span>"; - }, - - _buttonHtml: function() { - return "" + - "<a class='ui-spinner-button ui-spinner-up ui-corner-tr'>" + - "<span class='ui-icon " + this.options.icons.up + "'>▲</span>" + - "</a>" + - "<a class='ui-spinner-button ui-spinner-down ui-corner-br'>" + - "<span class='ui-icon " + this.options.icons.down + "'>▼</span>" + - "</a>"; - }, - _start: function( event ) { if ( !this.spinning && this._trigger( "start", event ) === false ) { return false; @@ -15054,7 +17033,7 @@ var spinner = $.widget( "ui.spinner", { i = i || 500; clearTimeout( this.timer ); - this.timer = this._delay(function() { + this.timer = this._delay( function() { this._repeat( 40, steps, event ); }, i ); @@ -15070,7 +17049,7 @@ var spinner = $.widget( "ui.spinner", { value = this._adjustValue( value + step * this._increment( this.counter ) ); - if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false) { + if ( !this.spinning || this._trigger( "spin", event, { value: value } ) !== false ) { this._value( value ); this.counter++; } @@ -15106,20 +17085,22 @@ var spinner = $.widget( "ui.spinner", { var base, aboveMin, options = this.options; - // make sure we're at a valid step + // Make sure we're at a valid step // - find out where we are relative to the base (min or 0) base = options.min !== null ? options.min : 0; aboveMin = value - base; + // - round to the nearest step - aboveMin = Math.round(aboveMin / options.step) * options.step; + aboveMin = Math.round( aboveMin / options.step ) * options.step; + // - rounding is based on 0, so adjust back to our base value = base + aboveMin; - // fix precision from bad JS floating point math + // Fix precision from bad JS floating point math value = parseFloat( value.toFixed( this._precision() ) ); - // clamp the value - if ( options.max !== null && value > options.max) { + // Clamp the value + if ( options.max !== null && value > options.max ) { return options.max; } if ( options.min !== null && value < options.min ) { @@ -15142,8 +17123,10 @@ var spinner = $.widget( "ui.spinner", { }, _setOption: function( key, value ) { + var prevValue, first, last; + if ( key === "culture" || key === "numberFormat" ) { - var prevValue = this._parse( this.element.val() ); + prevValue = this._parse( this.element.val() ); this.options[ key ] = value; this.element.val( this._format( prevValue ) ); return; @@ -15155,26 +17138,28 @@ var spinner = $.widget( "ui.spinner", { } } if ( key === "icons" ) { - this.buttons.first().find( ".ui-icon" ) - .removeClass( this.options.icons.up ) - .addClass( value.up ); - this.buttons.last().find( ".ui-icon" ) - .removeClass( this.options.icons.down ) - .addClass( value.down ); + first = this.buttons.first().find( ".ui-icon" ); + this._removeClass( first, null, this.options.icons.up ); + this._addClass( first, null, value.up ); + last = this.buttons.last().find( ".ui-icon" ); + this._removeClass( last, null, this.options.icons.down ); + this._addClass( last, null, value.down ); } this._super( key, value ); + }, - if ( key === "disabled" ) { - this.widget().toggleClass( "ui-state-disabled", !!value ); - this.element.prop( "disabled", !!value ); - this.buttons.button( value ? "disable" : "enable" ); - } + _setOptionDisabled: function( value ) { + this._super( value ); + + this._toggleClass( this.uiSpinner, null, "ui-state-disabled", !!value ); + this.element.prop( "disabled", !!value ); + this.buttons.button( value ? "disable" : "enable" ); }, - _setOptions: spinner_modifier(function( options ) { + _setOptions: spinnerModifer( function( options ) { this._super( options ); - }), + } ), _parse: function( val ) { if ( typeof val === "string" && val !== "" ) { @@ -15194,27 +17179,28 @@ var spinner = $.widget( "ui.spinner", { }, _refresh: function() { - this.element.attr({ + this.element.attr( { "aria-valuemin": this.options.min, "aria-valuemax": this.options.max, + // TODO: what should we do with values that can't be parsed? "aria-valuenow": this._parse( this.element.val() ) - }); + } ); }, isValid: function() { var value = this.value(); - // null is invalid + // Null is invalid if ( value === null ) { return false; } - // if value gets adjusted, it's invalid + // If value gets adjusted, it's invalid return value === this._adjustValue( value ); }, - // update the value without triggering change + // Update the value without triggering change _value: function( value, allowAny ) { var parsed; if ( value !== "" ) { @@ -15232,101 +17218,134 @@ var spinner = $.widget( "ui.spinner", { _destroy: function() { this.element - .removeClass( "ui-spinner-input" ) .prop( "disabled", false ) - .removeAttr( "autocomplete" ) - .removeAttr( "role" ) - .removeAttr( "aria-valuemin" ) - .removeAttr( "aria-valuemax" ) - .removeAttr( "aria-valuenow" ); + .removeAttr( "autocomplete role aria-valuemin aria-valuemax aria-valuenow" ); + this.uiSpinner.replaceWith( this.element ); }, - stepUp: spinner_modifier(function( steps ) { + stepUp: spinnerModifer( function( steps ) { this._stepUp( steps ); - }), + } ), _stepUp: function( steps ) { if ( this._start() ) { - this._spin( (steps || 1) * this.options.step ); + this._spin( ( steps || 1 ) * this.options.step ); this._stop(); } }, - stepDown: spinner_modifier(function( steps ) { + stepDown: spinnerModifer( function( steps ) { this._stepDown( steps ); - }), + } ), _stepDown: function( steps ) { if ( this._start() ) { - this._spin( (steps || 1) * -this.options.step ); + this._spin( ( steps || 1 ) * -this.options.step ); this._stop(); } }, - pageUp: spinner_modifier(function( pages ) { - this._stepUp( (pages || 1) * this.options.page ); - }), + pageUp: spinnerModifer( function( pages ) { + this._stepUp( ( pages || 1 ) * this.options.page ); + } ), - pageDown: spinner_modifier(function( pages ) { - this._stepDown( (pages || 1) * this.options.page ); - }), + pageDown: spinnerModifer( function( pages ) { + this._stepDown( ( pages || 1 ) * this.options.page ); + } ), value: function( newVal ) { if ( !arguments.length ) { return this._parse( this.element.val() ); } - spinner_modifier( this._value ).call( this, newVal ); + spinnerModifer( this._value ).call( this, newVal ); }, widget: function() { return this.uiSpinner; } -}); +} ); + +// DEPRECATED +// TODO: switch return back to widget declaration at top of file when this is removed +if ( $.uiBackCompat !== false ) { + + // Backcompat for spinner html extension points + $.widget( "ui.spinner", $.ui.spinner, { + _enhance: function() { + this.uiSpinner = this.element + .attr( "autocomplete", "off" ) + .wrap( this._uiSpinnerHtml() ) + .parent() + + // Add buttons + .append( this._buttonHtml() ); + }, + _uiSpinnerHtml: function() { + return "<span>"; + }, + + _buttonHtml: function() { + return "<a></a><a></a>"; + } + } ); +} + +var widgetsSpinner = $.ui.spinner; /*! - * jQuery UI Tabs 1.11.4 + * jQuery UI Tabs 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/tabs/ */ +//>>label: Tabs +//>>group: Widgets +//>>description: Transforms a set of container elements into a tab structure. +//>>docs: http://api.jqueryui.com/tabs/ +//>>demos: http://jqueryui.com/tabs/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/tabs.css +//>>css.theme: ../../themes/base/theme.css + -var tabs = $.widget( "ui.tabs", { - version: "1.11.4", + +$.widget( "ui.tabs", { + version: "1.12.1", delay: 300, options: { active: null, + classes: { + "ui-tabs": "ui-corner-all", + "ui-tabs-nav": "ui-corner-all", + "ui-tabs-panel": "ui-corner-bottom", + "ui-tabs-tab": "ui-corner-top" + }, collapsible: false, event: "click", heightStyle: "content", hide: null, show: null, - // callbacks + // Callbacks activate: null, beforeActivate: null, beforeLoad: null, load: null }, - _isLocal: (function() { + _isLocal: ( function() { var rhash = /#.*$/; return function( anchor ) { var anchorUrl, locationUrl; - // support: IE7 - // IE7 doesn't normalize the href property when set via script (#9317) - anchor = anchor.cloneNode( false ); - anchorUrl = anchor.href.replace( rhash, "" ); locationUrl = location.href.replace( rhash, "" ); - // decoding may throw an error if the URL isn't UTF-8 (#9518) + // Decoding may throw an error if the URL isn't UTF-8 (#9518) try { anchorUrl = decodeURIComponent( anchorUrl ); } catch ( error ) {} @@ -15336,7 +17355,7 @@ var tabs = $.widget( "ui.tabs", { return anchor.hash.length > 1 && anchorUrl === locationUrl; }; - })(), + } )(), _create: function() { var that = this, @@ -15344,9 +17363,8 @@ var tabs = $.widget( "ui.tabs", { this.running = false; - this.element - .addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" ) - .toggleClass( "ui-tabs-collapsible", options.collapsible ); + this._addClass( "ui-tabs", "ui-widget ui-widget-content" ); + this._toggleClass( "ui-tabs-collapsible", null, options.collapsible ); this._processTabs(); options.active = this._initialActive(); @@ -15357,11 +17375,11 @@ var tabs = $.widget( "ui.tabs", { options.disabled = $.unique( options.disabled.concat( $.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) { return that.tabs.index( li ); - }) + } ) ) ).sort(); } - // check for length avoids error when initializing empty list + // Check for length avoids error when initializing empty list if ( this.options.active !== false && this.anchors.length ) { this.active = this._findActive( options.active ); } else { @@ -15381,28 +17399,29 @@ var tabs = $.widget( "ui.tabs", { locationHash = location.hash.substring( 1 ); if ( active === null ) { + // check the fragment identifier in the URL if ( locationHash ) { - this.tabs.each(function( i, tab ) { + this.tabs.each( function( i, tab ) { if ( $( tab ).attr( "aria-controls" ) === locationHash ) { active = i; return false; } - }); + } ); } - // check for a tab marked active via a class + // Check for a tab marked active via a class if ( active === null ) { active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) ); } - // no active tab, set to false + // No active tab, set to false if ( active === null || active === -1 ) { active = this.tabs.length ? 0 : false; } } - // handle numbers: negative, out of range + // Handle numbers: negative, out of range if ( active !== false ) { active = this.tabs.index( this.tabs.eq( active ) ); if ( active === -1 ) { @@ -15410,7 +17429,7 @@ var tabs = $.widget( "ui.tabs", { } } - // don't allow collapsible: false and active: false + // Don't allow collapsible: false and active: false if ( !collapsible && active === false && this.anchors.length ) { active = 0; } @@ -15426,7 +17445,7 @@ var tabs = $.widget( "ui.tabs", { }, _tabKeydown: function( event ) { - var focusedTab = $( this.document[0].activeElement ).closest( "li" ), + var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ), selectedIndex = this.tabs.index( focusedTab ), goingForward = true; @@ -15435,36 +17454,39 @@ var tabs = $.widget( "ui.tabs", { } switch ( event.keyCode ) { - case $.ui.keyCode.RIGHT: - case $.ui.keyCode.DOWN: - selectedIndex++; - break; - case $.ui.keyCode.UP: - case $.ui.keyCode.LEFT: - goingForward = false; - selectedIndex--; - break; - case $.ui.keyCode.END: - selectedIndex = this.anchors.length - 1; - break; - case $.ui.keyCode.HOME: - selectedIndex = 0; - break; - case $.ui.keyCode.SPACE: - // Activate only, no collapsing - event.preventDefault(); - clearTimeout( this.activating ); - this._activate( selectedIndex ); - return; - case $.ui.keyCode.ENTER: - // Toggle (cancel delayed activation, allow collapsing) - event.preventDefault(); - clearTimeout( this.activating ); - // Determine if we should collapse or activate - this._activate( selectedIndex === this.options.active ? false : selectedIndex ); - return; - default: - return; + case $.ui.keyCode.RIGHT: + case $.ui.keyCode.DOWN: + selectedIndex++; + break; + case $.ui.keyCode.UP: + case $.ui.keyCode.LEFT: + goingForward = false; + selectedIndex--; + break; + case $.ui.keyCode.END: + selectedIndex = this.anchors.length - 1; + break; + case $.ui.keyCode.HOME: + selectedIndex = 0; + break; + case $.ui.keyCode.SPACE: + + // Activate only, no collapsing + event.preventDefault(); + clearTimeout( this.activating ); + this._activate( selectedIndex ); + return; + case $.ui.keyCode.ENTER: + + // Toggle (cancel delayed activation, allow collapsing) + event.preventDefault(); + clearTimeout( this.activating ); + + // Determine if we should collapse or activate + this._activate( selectedIndex === this.options.active ? false : selectedIndex ); + return; + default: + return; } // Focus the appropriate tab, based on which key was pressed @@ -15481,7 +17503,7 @@ var tabs = $.widget( "ui.tabs", { focusedTab.attr( "aria-selected", "false" ); this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" ); - this.activating = this._delay(function() { + this.activating = this._delay( function() { this.option( "active", selectedIndex ); }, this.delay ); } @@ -15495,7 +17517,7 @@ var tabs = $.widget( "ui.tabs", { // Ctrl+up moves focus to the current tab if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) { event.preventDefault(); - this.active.focus(); + this.active.trigger( "focus" ); } }, @@ -15533,27 +17555,23 @@ var tabs = $.widget( "ui.tabs", { _focusNextTab: function( index, goingForward ) { index = this._findNextTab( index, goingForward ); - this.tabs.eq( index ).focus(); + this.tabs.eq( index ).trigger( "focus" ); return index; }, _setOption: function( key, value ) { if ( key === "active" ) { + // _activate() will handle invalid values and update this.options this._activate( value ); return; } - if ( key === "disabled" ) { - // don't use the widget factory's disabled handling - this._setupDisabled( value ); - return; - } - - this._super( key, value); + this._super( key, value ); if ( key === "collapsible" ) { - this.element.toggleClass( "ui-tabs-collapsible", value ); + this._toggleClass( "ui-tabs-collapsible", null, value ); + // Setting collapsible: false while collapsed; open first panel if ( !value && this.options.active === false ) { this._activate( 0 ); @@ -15577,30 +17595,35 @@ var tabs = $.widget( "ui.tabs", { var options = this.options, lis = this.tablist.children( ":has(a[href])" ); - // get disabled tabs from class attribute from HTML + // Get disabled tabs from class attribute from HTML // this will get converted to a boolean if needed in _refresh() options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) { return lis.index( tab ); - }); + } ); this._processTabs(); - // was collapsed or no tabs + // Was collapsed or no tabs if ( options.active === false || !this.anchors.length ) { options.active = false; this.active = $(); + // was active, but active tab is gone } else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) { + // all remaining tabs are disabled if ( this.tabs.length === options.disabled.length ) { options.active = false; this.active = $(); + // activate previous tab } else { this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) ); } + // was active, active tab still exists } else { + // make sure active index is correct options.active = this.tabs.index( this.active ); } @@ -15609,37 +17632,37 @@ var tabs = $.widget( "ui.tabs", { }, _refresh: function() { - this._setupDisabled( this.options.disabled ); + this._setOptionDisabled( this.options.disabled ); this._setupEvents( this.options.event ); this._setupHeightStyle( this.options.heightStyle ); - this.tabs.not( this.active ).attr({ + this.tabs.not( this.active ).attr( { "aria-selected": "false", "aria-expanded": "false", tabIndex: -1 - }); + } ); this.panels.not( this._getPanelForTab( this.active ) ) .hide() - .attr({ + .attr( { "aria-hidden": "true" - }); + } ); // Make sure one tab is in the tab order if ( !this.active.length ) { this.tabs.eq( 0 ).attr( "tabIndex", 0 ); } else { this.active - .addClass( "ui-tabs-active ui-state-active" ) - .attr({ + .attr( { "aria-selected": "true", "aria-expanded": "true", tabIndex: 0 - }); + } ); + this._addClass( this.active, "ui-tabs-active", "ui-state-active" ); this._getPanelForTab( this.active ) .show() - .attr({ + .attr( { "aria-hidden": "false" - }); + } ); } }, @@ -15649,60 +17672,63 @@ var tabs = $.widget( "ui.tabs", { prevAnchors = this.anchors, prevPanels = this.panels; - this.tablist = this._getList() - .addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) - .attr( "role", "tablist" ) + this.tablist = this._getList().attr( "role", "tablist" ); + this._addClass( this.tablist, "ui-tabs-nav", + "ui-helper-reset ui-helper-clearfix ui-widget-header" ); - // Prevent users from focusing disabled tabs via click - .delegate( "> li", "mousedown" + this.eventNamespace, function( event ) { + // Prevent users from focusing disabled tabs via click + this.tablist + .on( "mousedown" + this.eventNamespace, "> li", function( event ) { if ( $( this ).is( ".ui-state-disabled" ) ) { event.preventDefault(); } - }) + } ) - // support: IE <9 + // Support: IE <9 // Preventing the default action in mousedown doesn't prevent IE // from focusing the element, so if the anchor gets focused, blur. // We don't have to worry about focusing the previously focused // element since clicking on a non-focusable element should focus // the body anyway. - .delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() { + .on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() { if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) { this.blur(); } - }); + } ); this.tabs = this.tablist.find( "> li:has(a[href])" ) - .addClass( "ui-state-default ui-corner-top" ) - .attr({ + .attr( { role: "tab", tabIndex: -1 - }); + } ); + this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" ); - this.anchors = this.tabs.map(function() { - return $( "a", this )[ 0 ]; - }) - .addClass( "ui-tabs-anchor" ) - .attr({ + this.anchors = this.tabs.map( function() { + return $( "a", this )[ 0 ]; + } ) + .attr( { role: "presentation", tabIndex: -1 - }); + } ); + this._addClass( this.anchors, "ui-tabs-anchor" ); this.panels = $(); - this.anchors.each(function( i, anchor ) { + this.anchors.each( function( i, anchor ) { var selector, panel, panelId, anchorId = $( anchor ).uniqueId().attr( "id" ), tab = $( anchor ).closest( "li" ), originalAriaControls = tab.attr( "aria-controls" ); - // inline tab + // Inline tab if ( that._isLocal( anchor ) ) { selector = anchor.hash; panelId = selector.substring( 1 ); panel = that.element.find( that._sanitizeSelector( selector ) ); + // remote tab } else { + // If the tab doesn't already have aria-controls, // generate an id by using a throw-away element panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id; @@ -15715,22 +17741,21 @@ var tabs = $.widget( "ui.tabs", { panel.attr( "aria-live", "polite" ); } - if ( panel.length) { + if ( panel.length ) { that.panels = that.panels.add( panel ); } if ( originalAriaControls ) { tab.data( "ui-tabs-aria-controls", originalAriaControls ); } - tab.attr({ + tab.attr( { "aria-controls": panelId, "aria-labelledby": anchorId - }); + } ); panel.attr( "aria-labelledby", anchorId ); - }); + } ); - this.panels - .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) - .attr( "role", "tabpanel" ); + this.panels.attr( "role", "tabpanel" ); + this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" ); // Avoid memory leaks (#10056) if ( prevTabs ) { @@ -15740,19 +17765,20 @@ var tabs = $.widget( "ui.tabs", { } }, - // allow overriding how to find the list for rare usage scenarios (#7715) + // Allow overriding how to find the list for rare usage scenarios (#7715) _getList: function() { - return this.tablist || this.element.find( "ol,ul" ).eq( 0 ); + return this.tablist || this.element.find( "ol, ul" ).eq( 0 ); }, _createPanel: function( id ) { return $( "<div>" ) .attr( "id", id ) - .addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) .data( "ui-tabs-destroy", true ); }, - _setupDisabled: function( disabled ) { + _setOptionDisabled: function( disabled ) { + var currentItem, li, i; + if ( $.isArray( disabled ) ) { if ( !disabled.length ) { disabled = false; @@ -15761,37 +17787,40 @@ var tabs = $.widget( "ui.tabs", { } } - // disable tabs - for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) { + // Disable tabs + for ( i = 0; ( li = this.tabs[ i ] ); i++ ) { + currentItem = $( li ); if ( disabled === true || $.inArray( i, disabled ) !== -1 ) { - $( li ) - .addClass( "ui-state-disabled" ) - .attr( "aria-disabled", "true" ); + currentItem.attr( "aria-disabled", "true" ); + this._addClass( currentItem, null, "ui-state-disabled" ); } else { - $( li ) - .removeClass( "ui-state-disabled" ) - .removeAttr( "aria-disabled" ); + currentItem.removeAttr( "aria-disabled" ); + this._removeClass( currentItem, null, "ui-state-disabled" ); } } this.options.disabled = disabled; + + this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null, + disabled === true ); }, _setupEvents: function( event ) { var events = {}; if ( event ) { - $.each( event.split(" "), function( index, eventName ) { + $.each( event.split( " " ), function( index, eventName ) { events[ eventName ] = "_eventHandler"; - }); + } ); } this._off( this.anchors.add( this.tabs ).add( this.panels ) ); + // Always prevent the default action, even when disabled this._on( true, this.anchors, { click: function( event ) { event.preventDefault(); } - }); + } ); this._on( this.anchors, events ); this._on( this.tabs, { keydown: "_tabKeydown" } ); this._on( this.panels, { keydown: "_panelKeydown" } ); @@ -15808,7 +17837,7 @@ var tabs = $.widget( "ui.tabs", { maxHeight = parent.height(); maxHeight -= this.element.outerHeight() - this.element.height(); - this.element.siblings( ":visible" ).each(function() { + this.element.siblings( ":visible" ).each( function() { var elem = $( this ), position = elem.css( "position" ); @@ -15816,22 +17845,22 @@ var tabs = $.widget( "ui.tabs", { return; } maxHeight -= elem.outerHeight( true ); - }); + } ); - this.element.children().not( this.panels ).each(function() { + this.element.children().not( this.panels ).each( function() { maxHeight -= $( this ).outerHeight( true ); - }); + } ); - this.panels.each(function() { + this.panels.each( function() { $( this ).height( Math.max( 0, maxHeight - $( this ).innerHeight() + $( this ).height() ) ); - }) - .css( "overflow", "auto" ); + } ) + .css( "overflow", "auto" ); } else if ( heightStyle === "auto" ) { maxHeight = 0; - this.panels.each(function() { + this.panels.each( function() { maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() ); - }).height( maxHeight ); + } ).height( maxHeight ); } }, @@ -15854,12 +17883,16 @@ var tabs = $.widget( "ui.tabs", { event.preventDefault(); if ( tab.hasClass( "ui-state-disabled" ) || + // tab is already loading tab.hasClass( "ui-tabs-loading" ) || + // can't switch durning an animation this.running || + // click on active header, but not collapsible ( clickedIsActive && !options.collapsible ) || + // allow canceling activation ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { return; @@ -15882,7 +17915,7 @@ var tabs = $.widget( "ui.tabs", { this._toggle( event, eventData ); }, - // handles show/hide for selecting tabs + // Handles show/hide for selecting tabs _toggle: function( event, eventData ) { var that = this, toShow = eventData.newPanel, @@ -15896,7 +17929,7 @@ var tabs = $.widget( "ui.tabs", { } function show() { - eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" ); + that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" ); if ( toShow.length && that.options.show ) { that._show( toShow, that.options.show, complete ); @@ -15906,63 +17939,66 @@ var tabs = $.widget( "ui.tabs", { } } - // start out by hiding, then showing, then completing + // Start out by hiding, then showing, then completing if ( toHide.length && this.options.hide ) { this._hide( toHide, this.options.hide, function() { - eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); + that._removeClass( eventData.oldTab.closest( "li" ), + "ui-tabs-active", "ui-state-active" ); show(); - }); + } ); } else { - eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); + this._removeClass( eventData.oldTab.closest( "li" ), + "ui-tabs-active", "ui-state-active" ); toHide.hide(); show(); } toHide.attr( "aria-hidden", "true" ); - eventData.oldTab.attr({ + eventData.oldTab.attr( { "aria-selected": "false", "aria-expanded": "false" - }); + } ); + // If we're switching tabs, remove the old tab from the tab order. // If we're opening from collapsed state, remove the previous tab from the tab order. // If we're collapsing, then keep the collapsing tab in the tab order. if ( toShow.length && toHide.length ) { eventData.oldTab.attr( "tabIndex", -1 ); } else if ( toShow.length ) { - this.tabs.filter(function() { + this.tabs.filter( function() { return $( this ).attr( "tabIndex" ) === 0; - }) - .attr( "tabIndex", -1 ); + } ) + .attr( "tabIndex", -1 ); } toShow.attr( "aria-hidden", "false" ); - eventData.newTab.attr({ + eventData.newTab.attr( { "aria-selected": "true", "aria-expanded": "true", tabIndex: 0 - }); + } ); }, _activate: function( index ) { var anchor, active = this._findActive( index ); - // trying to activate the already active panel + // Trying to activate the already active panel if ( active[ 0 ] === this.active[ 0 ] ) { return; } - // trying to collapse, simulate a click on the current active header + // Trying to collapse, simulate a click on the current active header if ( !active.length ) { active = this.active; } anchor = active.find( ".ui-tabs-anchor" )[ 0 ]; - this._eventHandler({ + this._eventHandler( { target: anchor, currentTarget: anchor, preventDefault: $.noop - }); + } ); }, _findActive: function( index ) { @@ -15970,9 +18006,11 @@ var tabs = $.widget( "ui.tabs", { }, _getIndex: function( index ) { + // meta-function to give users option to provide a href string instead of a numerical index. if ( typeof index === "string" ) { - index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) ); + index = this.anchors.index( this.anchors.filter( "[href$='" + + $.ui.escapeSelector( index ) + "']" ) ); } return index; @@ -15983,39 +18021,24 @@ var tabs = $.widget( "ui.tabs", { this.xhr.abort(); } - this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" ); - this.tablist - .removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) - .removeAttr( "role" ); + .removeAttr( "role" ) + .off( this.eventNamespace ); this.anchors - .removeClass( "ui-tabs-anchor" ) - .removeAttr( "role" ) - .removeAttr( "tabIndex" ) + .removeAttr( "role tabIndex" ) .removeUniqueId(); - this.tablist.unbind( this.eventNamespace ); - - this.tabs.add( this.panels ).each(function() { + this.tabs.add( this.panels ).each( function() { if ( $.data( this, "ui-tabs-destroy" ) ) { $( this ).remove(); } else { - $( this ) - .removeClass( "ui-state-default ui-state-active ui-state-disabled " + - "ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" ) - .removeAttr( "tabIndex" ) - .removeAttr( "aria-live" ) - .removeAttr( "aria-busy" ) - .removeAttr( "aria-selected" ) - .removeAttr( "aria-labelledby" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-expanded" ) - .removeAttr( "role" ); - } - }); - - this.tabs.each(function() { + $( this ).removeAttr( "role tabIndex " + + "aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" ); + } + } ); + + this.tabs.each( function() { var li = $( this ), prev = li.data( "ui-tabs-aria-controls" ); if ( prev ) { @@ -16025,7 +18048,7 @@ var tabs = $.widget( "ui.tabs", { } else { li.removeAttr( "aria-controls" ); } - }); + } ); this.panels.show(); @@ -16047,14 +18070,14 @@ var tabs = $.widget( "ui.tabs", { if ( $.isArray( disabled ) ) { disabled = $.map( disabled, function( num ) { return num !== index ? num : null; - }); + } ); } else { disabled = $.map( this.tabs, function( li, num ) { return num !== index ? num : null; - }); + } ); } } - this._setupDisabled( disabled ); + this._setOptionDisabled( disabled ); }, disable: function( index ) { @@ -16076,7 +18099,7 @@ var tabs = $.widget( "ui.tabs", { disabled = [ index ]; } } - this._setupDisabled( disabled ); + this._setOptionDisabled( disabled ); }, load: function( index, event ) { @@ -16094,7 +18117,7 @@ var tabs = $.widget( "ui.tabs", { that.panels.stop( false, true ); } - tab.removeClass( "ui-tabs-loading" ); + that._removeClass( tab, "ui-tabs-loading" ); panel.removeAttr( "aria-busy" ); if ( jqXHR === that.xhr ) { @@ -16102,45 +18125,50 @@ var tabs = $.widget( "ui.tabs", { } }; - // not remote + // Not remote if ( this._isLocal( anchor[ 0 ] ) ) { return; } this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) ); - // support: jQuery <1.8 + // Support: jQuery <1.8 // jQuery <1.8 returns false if the request is canceled in beforeSend, // but as of 1.8, $.ajax() always returns a jqXHR object. if ( this.xhr && this.xhr.statusText !== "canceled" ) { - tab.addClass( "ui-tabs-loading" ); + this._addClass( tab, "ui-tabs-loading" ); panel.attr( "aria-busy", "true" ); this.xhr - .done(function( response, status, jqXHR ) { + .done( function( response, status, jqXHR ) { + // support: jQuery <1.8 // http://bugs.jquery.com/ticket/11778 - setTimeout(function() { + setTimeout( function() { panel.html( response ); that._trigger( "load", event, eventData ); complete( jqXHR, status ); }, 1 ); - }) - .fail(function( jqXHR, status ) { + } ) + .fail( function( jqXHR, status ) { + // support: jQuery <1.8 // http://bugs.jquery.com/ticket/11778 - setTimeout(function() { + setTimeout( function() { complete( jqXHR, status ); }, 1 ); - }); + } ); } }, _ajaxSettings: function( anchor, event, eventData ) { var that = this; return { - url: anchor.attr( "href" ), + + // Support: IE <11 only + // Strip any hash that exists to prevent errors with the Ajax request + url: anchor.attr( "href" ).replace( /#.*$/, "" ), beforeSend: function( jqXHR, settings ) { return that._trigger( "beforeLoad", event, $.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) ); @@ -16152,32 +18180,61 @@ var tabs = $.widget( "ui.tabs", { var id = $( tab ).attr( "aria-controls" ); return this.element.find( this._sanitizeSelector( "#" + id ) ); } -}); +} ); + +// DEPRECATED +// TODO: Switch return back to widget declaration at top of file when this is removed +if ( $.uiBackCompat !== false ) { + + // Backcompat for ui-tab class (now ui-tabs-tab) + $.widget( "ui.tabs", $.ui.tabs, { + _processTabs: function() { + this._superApply( arguments ); + this._addClass( this.tabs, "ui-tab" ); + } + } ); +} + +var widgetsTabs = $.ui.tabs; /*! - * jQuery UI Tooltip 1.11.4 + * jQuery UI Tooltip 1.12.1 * http://jqueryui.com * * Copyright jQuery Foundation and other contributors * Released under the MIT license. * http://jquery.org/license - * - * http://api.jqueryui.com/tooltip/ */ +//>>label: Tooltip +//>>group: Widgets +//>>description: Shows additional information for any element on hover or focus. +//>>docs: http://api.jqueryui.com/tooltip/ +//>>demos: http://jqueryui.com/tooltip/ +//>>css.structure: ../../themes/base/core.css +//>>css.structure: ../../themes/base/tooltip.css +//>>css.theme: ../../themes/base/theme.css -var tooltip = $.widget( "ui.tooltip", { - version: "1.11.4", + + +$.widget( "ui.tooltip", { + version: "1.12.1", options: { + classes: { + "ui-tooltip": "ui-corner-all ui-widget-shadow" + }, content: function() { + // support: IE<9, Opera in jQuery <1.7 // .text() can't accept undefined, so coerce to a string var title = $( this ).attr( "title" ) || ""; + // Escape title, since we're going from an attribute to raw HTML return $( "<a>" ).text( title ).html(); }, hide: true, + // Disabled elements have inconsistent behavior across browsers (#8661) items: "[title]:not([disabled])", position: { @@ -16186,16 +18243,15 @@ var tooltip = $.widget( "ui.tooltip", { collision: "flipfit flip" }, show: true, - tooltipClass: null, track: false, - // callbacks + // Callbacks close: null, open: null }, _addDescribedBy: function( elem, id ) { - var describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ); + var describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ ); describedby.push( id ); elem .data( "ui-tooltip-id", id ) @@ -16204,7 +18260,7 @@ var tooltip = $.widget( "ui.tooltip", { _removeDescribedBy: function( elem ) { var id = elem.data( "ui-tooltip-id" ), - describedby = (elem.attr( "aria-describedby" ) || "").split( /\s+/ ), + describedby = ( elem.attr( "aria-describedby" ) || "" ).split( /\s+/ ), index = $.inArray( id, describedby ); if ( index !== -1 ) { @@ -16221,10 +18277,10 @@ var tooltip = $.widget( "ui.tooltip", { }, _create: function() { - this._on({ + this._on( { mouseover: "open", focusin: "open" - }); + } ); // IDs of generated tooltips, needed for destroy this.tooltips = {}; @@ -16232,74 +18288,75 @@ var tooltip = $.widget( "ui.tooltip", { // IDs of parent tooltips where we removed the title attribute this.parents = {}; - if ( this.options.disabled ) { - this._disable(); - } - // Append the aria-live region so tooltips announce correctly this.liveRegion = $( "<div>" ) - .attr({ + .attr( { role: "log", "aria-live": "assertive", "aria-relevant": "additions" - }) - .addClass( "ui-helper-hidden-accessible" ) + } ) .appendTo( this.document[ 0 ].body ); + this._addClass( this.liveRegion, null, "ui-helper-hidden-accessible" ); + + this.disabledTitles = $( [] ); }, _setOption: function( key, value ) { var that = this; - if ( key === "disabled" ) { - this[ value ? "_disable" : "_enable" ](); - this.options[ key ] = value; - // disable element style changes - return; - } - this._super( key, value ); if ( key === "content" ) { $.each( this.tooltips, function( id, tooltipData ) { that._updateContent( tooltipData.element ); - }); + } ); } }, + _setOptionDisabled: function( value ) { + this[ value ? "_disable" : "_enable" ](); + }, + _disable: function() { var that = this; - // close open tooltips + // Close open tooltips $.each( this.tooltips, function( id, tooltipData ) { var event = $.Event( "blur" ); event.target = event.currentTarget = tooltipData.element[ 0 ]; that.close( event, true ); - }); - - // remove title attributes to prevent native tooltips - this.element.find( this.options.items ).addBack().each(function() { - var element = $( this ); - if ( element.is( "[title]" ) ) { - element - .data( "ui-tooltip-title", element.attr( "title" ) ) - .removeAttr( "title" ); - } - }); + } ); + + // Remove title attributes to prevent native tooltips + this.disabledTitles = this.disabledTitles.add( + this.element.find( this.options.items ).addBack() + .filter( function() { + var element = $( this ); + if ( element.is( "[title]" ) ) { + return element + .data( "ui-tooltip-title", element.attr( "title" ) ) + .removeAttr( "title" ); + } + } ) + ); }, _enable: function() { + // restore title attributes - this.element.find( this.options.items ).addBack().each(function() { + this.disabledTitles.each( function() { var element = $( this ); if ( element.data( "ui-tooltip-title" ) ) { element.attr( "title", element.data( "ui-tooltip-title" ) ); } - }); + } ); + this.disabledTitles = $( [] ); }, open: function( event ) { var that = this, target = $( event ? event.target : this.element ) + // we need closest here due to mouseover bubbling, // but always pointing at the same event target .closest( this.options.items ); @@ -16315,9 +18372,9 @@ var tooltip = $.widget( "ui.tooltip", { target.data( "ui-tooltip-open", true ); - // kill parent tooltips, custom or native, for hover + // Kill parent tooltips, custom or native, for hover if ( event && event.type === "mouseover" ) { - target.parents().each(function() { + target.parents().each( function() { var parent = $( this ), blurEvent; if ( parent.data( "ui-tooltip-open" ) ) { @@ -16333,7 +18390,7 @@ var tooltip = $.widget( "ui.tooltip", { }; parent.attr( "title", "" ); } - }); + } ); } this._registerCloseHandlers( event, target ); @@ -16346,22 +18403,23 @@ var tooltip = $.widget( "ui.tooltip", { that = this, eventType = event ? event.type : null; - if ( typeof contentOption === "string" ) { + if ( typeof contentOption === "string" || contentOption.nodeType || + contentOption.jquery ) { return this._open( event, target, contentOption ); } - content = contentOption.call( target[0], function( response ) { + content = contentOption.call( target[ 0 ], function( response ) { // IE may instantly serve a cached response for ajax requests // delay this call to _open so the other call to _open runs first - that._delay(function() { + that._delay( function() { // Ignore async response if tooltip was closed already if ( !target.data( "ui-tooltip-open" ) ) { return; } - // jQuery creates a special event for focusin when it doesn't + // JQuery creates a special event for focusin when it doesn't // exist natively. To improve performance, the native event // object is reused and the type is changed. Therefore, we can't // rely on the type being correct after the event finished @@ -16370,8 +18428,8 @@ var tooltip = $.widget( "ui.tooltip", { event.type = eventType; } this._open( event, target, response ); - }); - }); + } ); + } ); if ( content ) { this._open( event, target, content ); } @@ -16393,7 +18451,7 @@ var tooltip = $.widget( "ui.tooltip", { return; } - // if we have a title, clear it to prevent the native tooltip + // If we have a title, clear it to prevent the native tooltip // we have to check first to avoid defining a title if none exists // (we don't want to cause an element to start matching [title]) // @@ -16417,13 +18475,10 @@ var tooltip = $.widget( "ui.tooltip", { // JAWS announces deletions even when aria-relevant="additions" // Voiceover will sometimes re-read the entire log region's contents from the beginning this.liveRegion.children().hide(); - if ( content.clone ) { - a11yContent = content.clone(); - a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" ); - } else { - a11yContent = content; - } - $( "<div>" ).html( a11yContent ).appendTo( this.liveRegion ); + a11yContent = $( "<div>" ).html( tooltip.find( ".ui-tooltip-content" ).html() ); + a11yContent.removeAttr( "name" ).find( "[name]" ).removeAttr( "name" ); + a11yContent.removeAttr( "id" ).find( "[id]" ).removeAttr( "id" ); + a11yContent.appendTo( this.liveRegion ); function position( event ) { positionOption.of = event; @@ -16435,11 +18490,12 @@ var tooltip = $.widget( "ui.tooltip", { if ( this.options.track && event && /^mouse/.test( event.type ) ) { this._on( this.document, { mousemove: position - }); + } ); + // trigger once to override element-relative positioning position( event ); } else { - tooltip.position( $.extend({ + tooltip.position( $.extend( { of: target }, this.options.position ) ); } @@ -16447,11 +18503,13 @@ var tooltip = $.widget( "ui.tooltip", { tooltip.hide(); this._show( tooltip, this.options.show ); + // Handle tracking tooltips that are shown with a delay (#8644). As soon // as the tooltip is visible, position the tooltip using the most recent // event. - if ( this.options.show && this.options.show.delay ) { - delayedShow = this.delayedShow = setInterval(function() { + // Adds the check to add the timers only when both delay and track options are set (#14682) + if ( this.options.track && this.options.show && this.options.show.delay ) { + delayedShow = this.delayedShow = setInterval( function() { if ( tooltip.is( ":visible" ) ) { position( positionOption.of ); clearInterval( delayedShow ); @@ -16466,8 +18524,8 @@ var tooltip = $.widget( "ui.tooltip", { var events = { keyup: function( event ) { if ( event.keyCode === $.ui.keyCode.ESCAPE ) { - var fakeEvent = $.Event(event); - fakeEvent.currentTarget = target[0]; + var fakeEvent = $.Event( event ); + fakeEvent.currentTarget = target[ 0 ]; this.close( fakeEvent, true ); } } @@ -16509,7 +18567,7 @@ var tooltip = $.widget( "ui.tooltip", { tooltip = tooltipData.tooltip; - // disabling closes the tooltip, so we need to track when we're closing + // Disabling closes the tooltip, so we need to track when we're closing // to avoid an infinite loop in case the tooltip becomes disabled on close if ( tooltipData.closing ) { return; @@ -16518,7 +18576,7 @@ var tooltip = $.widget( "ui.tooltip", { // Clear the interval for delayed tracking tooltips clearInterval( this.delayedShow ); - // only set title if we had one before (see comment in _open()) + // Only set title if we had one before (see comment in _open()) // If the title attribute has changed since open(), don't restore if ( target.data( "ui-tooltip-title" ) && !target.attr( "title" ) ) { target.attr( "title", target.data( "ui-tooltip-title" ) ); @@ -16530,7 +18588,7 @@ var tooltip = $.widget( "ui.tooltip", { tooltip.stop( true ); this._hide( tooltip, this.options.hide, function() { that._removeTooltip( $( this ) ); - }); + } ); target.removeData( "ui-tooltip-open" ); this._off( target, "mouseleave focusout keyup" ); @@ -16545,7 +18603,7 @@ var tooltip = $.widget( "ui.tooltip", { $.each( this.parents, function( id, parent ) { $( parent.element ).attr( "title", parent.title ); delete that.parents[ id ]; - }); + } ); } tooltipData.closing = true; @@ -16556,17 +18614,14 @@ var tooltip = $.widget( "ui.tooltip", { }, _tooltip: function( element ) { - var tooltip = $( "<div>" ) - .attr( "role", "tooltip" ) - .addClass( "ui-tooltip ui-widget ui-corner-all ui-widget-content " + - ( this.options.tooltipClass || "" ) ), + var tooltip = $( "<div>" ).attr( "role", "tooltip" ), + content = $( "<div>" ).appendTo( tooltip ), id = tooltip.uniqueId().attr( "id" ); - $( "<div>" ) - .addClass( "ui-tooltip-content" ) - .appendTo( tooltip ); + this._addClass( content, "ui-tooltip-content" ); + this._addClass( tooltip, "ui-tooltip", "ui-widget ui-widget-content" ); - tooltip.appendTo( this.document[0].body ); + tooltip.appendTo( this._appendTo( element ) ); return this.tooltips[ id ] = { element: element, @@ -16584,11 +18639,22 @@ var tooltip = $.widget( "ui.tooltip", { delete this.tooltips[ tooltip.attr( "id" ) ]; }, + _appendTo: function( target ) { + var element = target.closest( ".ui-front, dialog" ); + + if ( !element.length ) { + element = this.document[ 0 ].body; + } + + return element; + }, + _destroy: function() { var that = this; - // close open tooltips + // Close open tooltips $.each( this.tooltips, function( id, tooltipData ) { + // Delegate to close method to handle common cleanup var event = $.Event( "blur" ), element = tooltipData.element; @@ -16601,16 +18667,39 @@ var tooltip = $.widget( "ui.tooltip", { // Restore the title if ( element.data( "ui-tooltip-title" ) ) { + // If the title attribute has changed since open(), don't restore if ( !element.attr( "title" ) ) { element.attr( "title", element.data( "ui-tooltip-title" ) ); } element.removeData( "ui-tooltip-title" ); } - }); + } ); this.liveRegion.remove(); } -}); +} ); + +// DEPRECATED +// TODO: Switch return back to widget declaration at top of file when this is removed +if ( $.uiBackCompat !== false ) { + + // Backcompat for tooltipClass option + $.widget( "ui.tooltip", $.ui.tooltip, { + options: { + tooltipClass: null + }, + _tooltip: function() { + var tooltipData = this._superApply( arguments ); + if ( this.options.tooltipClass ) { + tooltipData.tooltip.addClass( this.options.tooltipClass ); + } + return tooltipData; + } + } ); +} + +var widgetsTooltip = $.ui.tooltip; + |