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Diffstat (limited to 'vnfmarket/common/thirdparty/angular-material/modules/closure/core/core.js')
| -rw-r--r-- | vnfmarket/common/thirdparty/angular-material/modules/closure/core/core.js | 7701 |
1 files changed, 7701 insertions, 0 deletions
diff --git a/vnfmarket/common/thirdparty/angular-material/modules/closure/core/core.js b/vnfmarket/common/thirdparty/angular-material/modules/closure/core/core.js new file mode 100644 index 00000000..6ac42295 --- /dev/null +++ b/vnfmarket/common/thirdparty/angular-material/modules/closure/core/core.js @@ -0,0 +1,7701 @@ +/*! + * Angular Material Design + * https://github.com/angular/material + * @license MIT + * v1.1.3 + */ +goog.provide('ngmaterial.core'); + + + + + + +/** + * Initialization function that validates environment + * requirements. + */ +DetectNgTouch['$inject'] = ["$log", "$injector"]; +MdCoreConfigure['$inject'] = ["$provide", "$mdThemingProvider"]; +rAFDecorator['$inject'] = ["$delegate"]; +qDecorator['$inject'] = ["$delegate"]; +angular + .module('material.core', [ + 'ngAnimate', + 'material.core.animate', + 'material.core.layout', + 'material.core.interaction', + 'material.core.gestures', + 'material.core.theming' + ]) + .config(MdCoreConfigure) + .run(DetectNgTouch); + + +/** + * Detect if the ng-Touch module is also being used. + * Warn if detected. + * ngInject + */ +function DetectNgTouch($log, $injector) { + if ( $injector.has('$swipe') ) { + var msg = "" + + "You are using the ngTouch module. \n" + + "Angular Material already has mobile click, tap, and swipe support... \n" + + "ngTouch is not supported with Angular Material!"; + $log.warn(msg); + } +} + +/** + * ngInject + */ +function MdCoreConfigure($provide, $mdThemingProvider) { + + $provide.decorator('$$rAF', ['$delegate', rAFDecorator]); + $provide.decorator('$q', ['$delegate', qDecorator]); + + $mdThemingProvider.theme('default') + .primaryPalette('indigo') + .accentPalette('pink') + .warnPalette('deep-orange') + .backgroundPalette('grey'); +} + +/** + * ngInject + */ +function rAFDecorator($delegate) { + /** + * Use this to throttle events that come in often. + * The throttled function will always use the *last* invocation before the + * coming frame. + * + * For example, window resize events that fire many times a second: + * If we set to use an raf-throttled callback on window resize, then + * our callback will only be fired once per frame, with the last resize + * event that happened before that frame. + * + * @param {function} callback function to debounce + */ + $delegate.throttle = function(cb) { + var queuedArgs, alreadyQueued, queueCb, context; + return function debounced() { + queuedArgs = arguments; + context = this; + queueCb = cb; + if (!alreadyQueued) { + alreadyQueued = true; + $delegate(function() { + queueCb.apply(context, Array.prototype.slice.call(queuedArgs)); + alreadyQueued = false; + }); + } + }; + }; + return $delegate; +} + +/** + * ngInject + */ +function qDecorator($delegate) { + /** + * Adds a shim for $q.resolve for Angular version that don't have it, + * so we don't have to think about it. + * + * via https://github.com/angular/angular.js/pull/11987 + */ + + // TODO(crisbeto): this won't be necessary once we drop Angular 1.3 + if (!$delegate.resolve) { + $delegate.resolve = $delegate.when; + } + return $delegate; +} + + +MdAutofocusDirective['$inject'] = ["$parse"];angular.module('material.core') + .directive('mdAutofocus', MdAutofocusDirective) + + // Support the deprecated md-auto-focus and md-sidenav-focus as well + .directive('mdAutoFocus', MdAutofocusDirective) + .directive('mdSidenavFocus', MdAutofocusDirective); + +/** + * @ngdoc directive + * @name mdAutofocus + * @module material.core.util + * + * @description + * + * `[md-autofocus]` provides an optional way to identify the focused element when a `$mdDialog`, + * `$mdBottomSheet`, `$mdMenu` or `$mdSidenav` opens or upon page load for input-like elements. + * + * When one of these opens, it will find the first nested element with the `[md-autofocus]` + * attribute directive and optional expression. An expression may be specified as the directive + * value to enable conditional activation of the autofocus. + * + * @usage + * + * ### Dialog + * <hljs lang="html"> + * <md-dialog> + * <form> + * <md-input-container> + * <label for="testInput">Label</label> + * <input id="testInput" type="text" md-autofocus> + * </md-input-container> + * </form> + * </md-dialog> + * </hljs> + * + * ### Bottomsheet + * <hljs lang="html"> + * <md-bottom-sheet class="md-list md-has-header"> + * <md-subheader>Comment Actions</md-subheader> + * <md-list> + * <md-list-item ng-repeat="item in items"> + * + * <md-button md-autofocus="$index == 2"> + * <md-icon md-svg-src="{{item.icon}}"></md-icon> + * <span class="md-inline-list-icon-label">{{ item.name }}</span> + * </md-button> + * + * </md-list-item> + * </md-list> + * </md-bottom-sheet> + * </hljs> + * + * ### Autocomplete + * <hljs lang="html"> + * <md-autocomplete + * md-autofocus + * md-selected-item="selectedItem" + * md-search-text="searchText" + * md-items="item in getMatches(searchText)" + * md-item-text="item.display"> + * <span md-highlight-text="searchText">{{item.display}}</span> + * </md-autocomplete> + * </hljs> + * + * ### Sidenav + * <hljs lang="html"> + * <div layout="row" ng-controller="MyController"> + * <md-sidenav md-component-id="left" class="md-sidenav-left"> + * Left Nav! + * </md-sidenav> + * + * <md-content> + * Center Content + * <md-button ng-click="openLeftMenu()"> + * Open Left Menu + * </md-button> + * </md-content> + * + * <md-sidenav md-component-id="right" + * md-is-locked-open="$mdMedia('min-width: 333px')" + * class="md-sidenav-right"> + * <form> + * <md-input-container> + * <label for="testInput">Test input</label> + * <input id="testInput" type="text" + * ng-model="data" md-autofocus> + * </md-input-container> + * </form> + * </md-sidenav> + * </div> + * </hljs> + **/ +function MdAutofocusDirective($parse) { + return { + restrict: 'A', + link: { + pre: preLink + } + }; + + function preLink(scope, element, attr) { + var attrExp = attr.mdAutoFocus || attr.mdAutofocus || attr.mdSidenavFocus; + + // Initially update the expression by manually parsing the expression as per $watch source. + updateExpression($parse(attrExp)(scope)); + + // Only watch the expression if it is not empty. + if (attrExp) { + scope.$watch(attrExp, updateExpression); + } + + /** + * Updates the autofocus class which is used to determine whether the attribute + * expression evaluates to true or false. + * @param {string|boolean} value Attribute Value + */ + function updateExpression(value) { + + // Rather than passing undefined to the jqLite toggle class function we explicitly set the + // value to true. Otherwise the class will be just toggled instead of being forced. + if (angular.isUndefined(value)) { + value = true; + } + + element.toggleClass('md-autofocus', !!value); + } + } + +} + +/** + * @ngdoc module + * @name material.core.colorUtil + * @description + * Color Util + */ +angular + .module('material.core') + .factory('$mdColorUtil', ColorUtilFactory); + +function ColorUtilFactory() { + /** + * Converts hex value to RGBA string + * @param color {string} + * @returns {string} + */ + function hexToRgba (color) { + var hex = color[ 0 ] === '#' ? color.substr(1) : color, + dig = hex.length / 3, + red = hex.substr(0, dig), + green = hex.substr(dig, dig), + blue = hex.substr(dig * 2); + if (dig === 1) { + red += red; + green += green; + blue += blue; + } + return 'rgba(' + parseInt(red, 16) + ',' + parseInt(green, 16) + ',' + parseInt(blue, 16) + ',0.1)'; + } + + /** + * Converts rgba value to hex string + * @param color {string} + * @returns {string} + */ + function rgbaToHex(color) { + color = color.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i); + + var hex = (color && color.length === 4) ? "#" + + ("0" + parseInt(color[1],10).toString(16)).slice(-2) + + ("0" + parseInt(color[2],10).toString(16)).slice(-2) + + ("0" + parseInt(color[3],10).toString(16)).slice(-2) : ''; + + return hex.toUpperCase(); + } + + /** + * Converts an RGB color to RGBA + * @param color {string} + * @returns {string} + */ + function rgbToRgba (color) { + return color.replace(')', ', 0.1)').replace('(', 'a('); + } + + /** + * Converts an RGBA color to RGB + * @param color {string} + * @returns {string} + */ + function rgbaToRgb (color) { + return color + ? color.replace('rgba', 'rgb').replace(/,[^\),]+\)/, ')') + : 'rgb(0,0,0)'; + } + + return { + rgbaToHex: rgbaToHex, + hexToRgba: hexToRgba, + rgbToRgba: rgbToRgba, + rgbaToRgb: rgbaToRgb + }; +} + +angular.module('material.core') +.factory('$mdConstant', MdConstantFactory); + +/** + * Factory function that creates the grab-bag $mdConstant service. + * ngInject + */ +function MdConstantFactory() { + + var prefixTestEl = document.createElement('div'); + var vendorPrefix = getVendorPrefix(prefixTestEl); + var isWebkit = /webkit/i.test(vendorPrefix); + var SPECIAL_CHARS_REGEXP = /([:\-_]+(.))/g; + + function vendorProperty(name) { + // Add a dash between the prefix and name, to be able to transform the string into camelcase. + var prefixedName = vendorPrefix + '-' + name; + var ucPrefix = camelCase(prefixedName); + var lcPrefix = ucPrefix.charAt(0).toLowerCase() + ucPrefix.substring(1); + + return hasStyleProperty(prefixTestEl, name) ? name : // The current browser supports the un-prefixed property + hasStyleProperty(prefixTestEl, ucPrefix) ? ucPrefix : // The current browser only supports the prefixed property. + hasStyleProperty(prefixTestEl, lcPrefix) ? lcPrefix : name; // Some browsers are only supporting the prefix in lowercase. + } + + function hasStyleProperty(testElement, property) { + return angular.isDefined(testElement.style[property]); + } + + function camelCase(input) { + return input.replace(SPECIAL_CHARS_REGEXP, function(matches, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }); + } + + function getVendorPrefix(testElement) { + var prop, match; + var vendorRegex = /^(Moz|webkit|ms)(?=[A-Z])/; + + for (prop in testElement.style) { + if (match = vendorRegex.exec(prop)) { + return match[0]; + } + } + } + + var self = { + isInputKey : function(e) { return (e.keyCode >= 31 && e.keyCode <= 90); }, + isNumPadKey : function (e){ return (3 === e.location && e.keyCode >= 97 && e.keyCode <= 105); }, + isNavigationKey : function(e) { + var kc = self.KEY_CODE, NAVIGATION_KEYS = [kc.SPACE, kc.ENTER, kc.UP_ARROW, kc.DOWN_ARROW]; + return (NAVIGATION_KEYS.indexOf(e.keyCode) != -1); + }, + + /** + * Maximum size, in pixels, that can be explicitly set to an element. The actual value varies + * between browsers, but IE11 has the very lowest size at a mere 1,533,917px. Ideally we could + * compute this value, but Firefox always reports an element to have a size of zero if it + * goes over the max, meaning that we'd have to binary search for the value. + */ + ELEMENT_MAX_PIXELS: 1533917, + + /** + * Priority for a directive that should run before the directives from ngAria. + */ + BEFORE_NG_ARIA: 210, + + /** + * Common Keyboard actions and their associated keycode. + */ + KEY_CODE: { + COMMA: 188, + SEMICOLON : 186, + ENTER: 13, + ESCAPE: 27, + SPACE: 32, + PAGE_UP: 33, + PAGE_DOWN: 34, + END: 35, + HOME: 36, + LEFT_ARROW : 37, + UP_ARROW : 38, + RIGHT_ARROW : 39, + DOWN_ARROW : 40, + TAB : 9, + BACKSPACE: 8, + DELETE: 46 + }, + + /** + * Vendor prefixed CSS properties to be used to support the given functionality in older browsers + * as well. + */ + CSS: { + /* Constants */ + TRANSITIONEND: 'transitionend' + (isWebkit ? ' webkitTransitionEnd' : ''), + ANIMATIONEND: 'animationend' + (isWebkit ? ' webkitAnimationEnd' : ''), + + TRANSFORM: vendorProperty('transform'), + TRANSFORM_ORIGIN: vendorProperty('transformOrigin'), + TRANSITION: vendorProperty('transition'), + TRANSITION_DURATION: vendorProperty('transitionDuration'), + ANIMATION_PLAY_STATE: vendorProperty('animationPlayState'), + ANIMATION_DURATION: vendorProperty('animationDuration'), + ANIMATION_NAME: vendorProperty('animationName'), + ANIMATION_TIMING: vendorProperty('animationTimingFunction'), + ANIMATION_DIRECTION: vendorProperty('animationDirection') + }, + + /** + * As defined in core/style/variables.scss + * + * $layout-breakpoint-xs: 600px !default; + * $layout-breakpoint-sm: 960px !default; + * $layout-breakpoint-md: 1280px !default; + * $layout-breakpoint-lg: 1920px !default; + * + */ + MEDIA: { + 'xs' : '(max-width: 599px)' , + 'gt-xs' : '(min-width: 600px)' , + 'sm' : '(min-width: 600px) and (max-width: 959px)' , + 'gt-sm' : '(min-width: 960px)' , + 'md' : '(min-width: 960px) and (max-width: 1279px)' , + 'gt-md' : '(min-width: 1280px)' , + 'lg' : '(min-width: 1280px) and (max-width: 1919px)', + 'gt-lg' : '(min-width: 1920px)' , + 'xl' : '(min-width: 1920px)' , + 'landscape' : '(orientation: landscape)' , + 'portrait' : '(orientation: portrait)' , + 'print' : 'print' + }, + + MEDIA_PRIORITY: [ + 'xl', + 'gt-lg', + 'lg', + 'gt-md', + 'md', + 'gt-sm', + 'sm', + 'gt-xs', + 'xs', + 'landscape', + 'portrait', + 'print' + ] + }; + + return self; +} + + angular + .module('material.core') + .config( ["$provide", function($provide){ + $provide.decorator('$mdUtil', ['$delegate', function ($delegate){ + /** + * Inject the iterator facade to easily support iteration and accessors + * @see iterator below + */ + $delegate.iterator = MdIterator; + + return $delegate; + } + ]); + }]); + + /** + * iterator is a list facade to easily support iteration and accessors + * + * @param items Array list which this iterator will enumerate + * @param reloop Boolean enables iterator to consider the list as an endless reloop + */ + function MdIterator(items, reloop) { + var trueFn = function() { return true; }; + + if (items && !angular.isArray(items)) { + items = Array.prototype.slice.call(items); + } + + reloop = !!reloop; + var _items = items || [ ]; + + // Published API + return { + items: getItems, + count: count, + + inRange: inRange, + contains: contains, + indexOf: indexOf, + itemAt: itemAt, + + findBy: findBy, + + add: add, + remove: remove, + + first: first, + last: last, + next: angular.bind(null, findSubsequentItem, false), + previous: angular.bind(null, findSubsequentItem, true), + + hasPrevious: hasPrevious, + hasNext: hasNext + + }; + + /** + * Publish copy of the enumerable set + * @returns {Array|*} + */ + function getItems() { + return [].concat(_items); + } + + /** + * Determine length of the list + * @returns {Array.length|*|number} + */ + function count() { + return _items.length; + } + + /** + * Is the index specified valid + * @param index + * @returns {Array.length|*|number|boolean} + */ + function inRange(index) { + return _items.length && ( index > -1 ) && (index < _items.length ); + } + + /** + * Can the iterator proceed to the next item in the list; relative to + * the specified item. + * + * @param item + * @returns {Array.length|*|number|boolean} + */ + function hasNext(item) { + return item ? inRange(indexOf(item) + 1) : false; + } + + /** + * Can the iterator proceed to the previous item in the list; relative to + * the specified item. + * + * @param item + * @returns {Array.length|*|number|boolean} + */ + function hasPrevious(item) { + return item ? inRange(indexOf(item) - 1) : false; + } + + /** + * Get item at specified index/position + * @param index + * @returns {*} + */ + function itemAt(index) { + return inRange(index) ? _items[index] : null; + } + + /** + * Find all elements matching the key/value pair + * otherwise return null + * + * @param val + * @param key + * + * @return array + */ + function findBy(key, val) { + return _items.filter(function(item) { + return item[key] === val; + }); + } + + /** + * Add item to list + * @param item + * @param index + * @returns {*} + */ + function add(item, index) { + if ( !item ) return -1; + + if (!angular.isNumber(index)) { + index = _items.length; + } + + _items.splice(index, 0, item); + + return indexOf(item); + } + + /** + * Remove item from list... + * @param item + */ + function remove(item) { + if ( contains(item) ){ + _items.splice(indexOf(item), 1); + } + } + + /** + * Get the zero-based index of the target item + * @param item + * @returns {*} + */ + function indexOf(item) { + return _items.indexOf(item); + } + + /** + * Boolean existence check + * @param item + * @returns {boolean} + */ + function contains(item) { + return item && (indexOf(item) > -1); + } + + /** + * Return first item in the list + * @returns {*} + */ + function first() { + return _items.length ? _items[0] : null; + } + + /** + * Return last item in the list... + * @returns {*} + */ + function last() { + return _items.length ? _items[_items.length - 1] : null; + } + + /** + * Find the next item. If reloop is true and at the end of the list, it will go back to the + * first item. If given, the `validate` callback will be used to determine whether the next item + * is valid. If not valid, it will try to find the next item again. + * + * @param {boolean} backwards Specifies the direction of searching (forwards/backwards) + * @param {*} item The item whose subsequent item we are looking for + * @param {Function=} validate The `validate` function + * @param {integer=} limit The recursion limit + * + * @returns {*} The subsequent item or null + */ + function findSubsequentItem(backwards, item, validate, limit) { + validate = validate || trueFn; + + var curIndex = indexOf(item); + while (true) { + if (!inRange(curIndex)) return null; + + var nextIndex = curIndex + (backwards ? -1 : 1); + var foundItem = null; + if (inRange(nextIndex)) { + foundItem = _items[nextIndex]; + } else if (reloop) { + foundItem = backwards ? last() : first(); + nextIndex = indexOf(foundItem); + } + + if ((foundItem === null) || (nextIndex === limit)) return null; + if (validate(foundItem)) return foundItem; + + if (angular.isUndefined(limit)) limit = nextIndex; + + curIndex = nextIndex; + } + } + } + + + +mdMediaFactory['$inject'] = ["$mdConstant", "$rootScope", "$window"];angular.module('material.core') +.factory('$mdMedia', mdMediaFactory); + +/** + * @ngdoc service + * @name $mdMedia + * @module material.core + * + * @description + * `$mdMedia` is used to evaluate whether a given media query is true or false given the + * current device's screen / window size. The media query will be re-evaluated on resize, allowing + * you to register a watch. + * + * `$mdMedia` also has pre-programmed support for media queries that match the layout breakpoints: + * + * <table class="md-api-table"> + * <thead> + * <tr> + * <th>Breakpoint</th> + * <th>mediaQuery</th> + * </tr> + * </thead> + * <tbody> + * <tr> + * <td>xs</td> + * <td>(max-width: 599px)</td> + * </tr> + * <tr> + * <td>gt-xs</td> + * <td>(min-width: 600px)</td> + * </tr> + * <tr> + * <td>sm</td> + * <td>(min-width: 600px) and (max-width: 959px)</td> + * </tr> + * <tr> + * <td>gt-sm</td> + * <td>(min-width: 960px)</td> + * </tr> + * <tr> + * <td>md</td> + * <td>(min-width: 960px) and (max-width: 1279px)</td> + * </tr> + * <tr> + * <td>gt-md</td> + * <td>(min-width: 1280px)</td> + * </tr> + * <tr> + * <td>lg</td> + * <td>(min-width: 1280px) and (max-width: 1919px)</td> + * </tr> + * <tr> + * <td>gt-lg</td> + * <td>(min-width: 1920px)</td> + * </tr> + * <tr> + * <td>xl</td> + * <td>(min-width: 1920px)</td> + * </tr> + * <tr> + * <td>landscape</td> + * <td>landscape</td> + * </tr> + * <tr> + * <td>portrait</td> + * <td>portrait</td> + * </tr> + * <tr> + * <td>print</td> + * <td>print</td> + * </tr> + * </tbody> + * </table> + * + * See Material Design's <a href="https://material.google.com/layout/responsive-ui.html">Layout - Adaptive UI</a> for more details. + * + * <a href="https://www.google.com/design/spec/layout/adaptive-ui.html"> + * <img src="https://material-design.storage.googleapis.com/publish/material_v_4/material_ext_publish/0B8olV15J7abPSGFxemFiQVRtb1k/layout_adaptive_breakpoints_01.png" width="100%" height="100%"></img> + * </a> + * + * @returns {boolean} a boolean representing whether or not the given media query is true or false. + * + * @usage + * <hljs lang="js"> + * app.controller('MyController', function($mdMedia, $scope) { + * $scope.$watch(function() { return $mdMedia('lg'); }, function(big) { + * $scope.bigScreen = big; + * }); + * + * $scope.screenIsSmall = $mdMedia('sm'); + * $scope.customQuery = $mdMedia('(min-width: 1234px)'); + * $scope.anotherCustom = $mdMedia('max-width: 300px'); + * }); + * </hljs> + */ + +/* ngInject */ +function mdMediaFactory($mdConstant, $rootScope, $window) { + var queries = {}; + var mqls = {}; + var results = {}; + var normalizeCache = {}; + + $mdMedia.getResponsiveAttribute = getResponsiveAttribute; + $mdMedia.getQuery = getQuery; + $mdMedia.watchResponsiveAttributes = watchResponsiveAttributes; + + return $mdMedia; + + function $mdMedia(query) { + var validated = queries[query]; + if (angular.isUndefined(validated)) { + validated = queries[query] = validate(query); + } + + var result = results[validated]; + if (angular.isUndefined(result)) { + result = add(validated); + } + + return result; + } + + function validate(query) { + return $mdConstant.MEDIA[query] || + ((query.charAt(0) !== '(') ? ('(' + query + ')') : query); + } + + function add(query) { + var result = mqls[query]; + if ( !result ) { + result = mqls[query] = $window.matchMedia(query); + } + + result.addListener(onQueryChange); + return (results[result.media] = !!result.matches); + } + + function onQueryChange(query) { + $rootScope.$evalAsync(function() { + results[query.media] = !!query.matches; + }); + } + + function getQuery(name) { + return mqls[name]; + } + + function getResponsiveAttribute(attrs, attrName) { + for (var i = 0; i < $mdConstant.MEDIA_PRIORITY.length; i++) { + var mediaName = $mdConstant.MEDIA_PRIORITY[i]; + if (!mqls[queries[mediaName]].matches) { + continue; + } + + var normalizedName = getNormalizedName(attrs, attrName + '-' + mediaName); + if (attrs[normalizedName]) { + return attrs[normalizedName]; + } + } + + // fallback on unprefixed + return attrs[getNormalizedName(attrs, attrName)]; + } + + function watchResponsiveAttributes(attrNames, attrs, watchFn) { + var unwatchFns = []; + attrNames.forEach(function(attrName) { + var normalizedName = getNormalizedName(attrs, attrName); + if (angular.isDefined(attrs[normalizedName])) { + unwatchFns.push( + attrs.$observe(normalizedName, angular.bind(void 0, watchFn, null))); + } + + for (var mediaName in $mdConstant.MEDIA) { + normalizedName = getNormalizedName(attrs, attrName + '-' + mediaName); + if (angular.isDefined(attrs[normalizedName])) { + unwatchFns.push( + attrs.$observe(normalizedName, angular.bind(void 0, watchFn, mediaName))); + } + } + }); + + return function unwatch() { + unwatchFns.forEach(function(fn) { fn(); }); + }; + } + + // Improves performance dramatically + function getNormalizedName(attrs, attrName) { + return normalizeCache[attrName] || + (normalizeCache[attrName] = attrs.$normalize(attrName)); + } +} + +angular + .module('material.core') + .config( ["$provide", function($provide) { + $provide.decorator('$mdUtil', ['$delegate', function ($delegate) { + + // Inject the prefixer into our original $mdUtil service. + $delegate.prefixer = MdPrefixer; + + return $delegate; + }]); + }]); + +function MdPrefixer(initialAttributes, buildSelector) { + var PREFIXES = ['data', 'x']; + + if (initialAttributes) { + // The prefixer also accepts attributes as a parameter, and immediately builds a list or selector for + // the specified attributes. + return buildSelector ? _buildSelector(initialAttributes) : _buildList(initialAttributes); + } + + return { + buildList: _buildList, + buildSelector: _buildSelector, + hasAttribute: _hasAttribute, + removeAttribute: _removeAttribute + }; + + function _buildList(attributes) { + attributes = angular.isArray(attributes) ? attributes : [attributes]; + + attributes.forEach(function(item) { + PREFIXES.forEach(function(prefix) { + attributes.push(prefix + '-' + item); + }); + }); + + return attributes; + } + + function _buildSelector(attributes) { + attributes = angular.isArray(attributes) ? attributes : [attributes]; + + return _buildList(attributes) + .map(function(item) { + return '[' + item + ']'; + }) + .join(','); + } + + function _hasAttribute(element, attribute) { + element = _getNativeElement(element); + + if (!element) { + return false; + } + + var prefixedAttrs = _buildList(attribute); + + for (var i = 0; i < prefixedAttrs.length; i++) { + if (element.hasAttribute(prefixedAttrs[i])) { + return true; + } + } + + return false; + } + + function _removeAttribute(element, attribute) { + element = _getNativeElement(element); + + if (!element) { + return; + } + + _buildList(attribute).forEach(function(prefixedAttribute) { + element.removeAttribute(prefixedAttribute); + }); + } + + /** + * Transforms a jqLite or DOM element into a HTML element. + * This is useful when supporting jqLite elements and DOM elements at + * same time. + * @param element {JQLite|Element} Element to be parsed + * @returns {HTMLElement} Parsed HTMLElement + */ + function _getNativeElement(element) { + element = element[0] || element; + + if (element.nodeType) { + return element; + } + } + +} + +/* + * This var has to be outside the angular factory, otherwise when + * there are multiple material apps on the same page, each app + * will create its own instance of this array and the app's IDs + * will not be unique. + */ +UtilFactory['$inject'] = ["$document", "$timeout", "$compile", "$rootScope", "$$mdAnimate", "$interpolate", "$log", "$rootElement", "$window", "$$rAF"]; +var nextUniqueId = 0; + +/** + * @ngdoc module + * @name material.core.util + * @description + * Util + */ +angular + .module('material.core') + .factory('$mdUtil', UtilFactory); + +/** + * ngInject + */ +function UtilFactory($document, $timeout, $compile, $rootScope, $$mdAnimate, $interpolate, $log, $rootElement, $window, $$rAF) { + // Setup some core variables for the processTemplate method + var startSymbol = $interpolate.startSymbol(), + endSymbol = $interpolate.endSymbol(), + usesStandardSymbols = ((startSymbol === '{{') && (endSymbol === '}}')); + + /** + * Checks if the target element has the requested style by key + * @param {DOMElement|JQLite} target Target element + * @param {string} key Style key + * @param {string=} expectedVal Optional expected value + * @returns {boolean} Whether the target element has the style or not + */ + var hasComputedStyle = function (target, key, expectedVal) { + var hasValue = false; + + if ( target && target.length ) { + var computedStyles = $window.getComputedStyle(target[0]); + hasValue = angular.isDefined(computedStyles[key]) && (expectedVal ? computedStyles[key] == expectedVal : true); + } + + return hasValue; + }; + + function validateCssValue(value) { + return !value ? '0' : + hasPx(value) || hasPercent(value) ? value : value + 'px'; + } + + function hasPx(value) { + return String(value).indexOf('px') > -1; + } + + function hasPercent(value) { + return String(value).indexOf('%') > -1; + + } + + var $mdUtil = { + dom: {}, + now: window.performance && window.performance.now ? + angular.bind(window.performance, window.performance.now) : Date.now || function() { + return new Date().getTime(); + }, + + /** + * Cross-version compatibility method to retrieve an option of a ngModel controller, + * which supports the breaking changes in the AngularJS snapshot (SHA 87a2ff76af5d0a9268d8eb84db5755077d27c84c). + * @param {!angular.ngModelCtrl} ngModelCtrl + * @param {!string} optionName + * @returns {Object|undefined} + */ + getModelOption: function (ngModelCtrl, optionName) { + if (!ngModelCtrl.$options) { + return; + } + + var $options = ngModelCtrl.$options; + + // The newer versions of Angular introduced a `getOption function and made the option values no longer + // visible on the $options object. + return $options.getOption ? $options.getOption(optionName) : $options[optionName] + }, + + /** + * Bi-directional accessor/mutator used to easily update an element's + * property based on the current 'dir'ectional value. + */ + bidi : function(element, property, lValue, rValue) { + var ltr = !($document[0].dir == 'rtl' || $document[0].body.dir == 'rtl'); + + // If accessor + if ( arguments.length == 0 ) return ltr ? 'ltr' : 'rtl'; + + // If mutator + var elem = angular.element(element); + + if ( ltr && angular.isDefined(lValue)) { + elem.css(property, validateCssValue(lValue)); + } + else if ( !ltr && angular.isDefined(rValue)) { + elem.css(property, validateCssValue(rValue) ); + } + }, + + bidiProperty: function (element, lProperty, rProperty, value) { + var ltr = !($document[0].dir == 'rtl' || $document[0].body.dir == 'rtl'); + + var elem = angular.element(element); + + if ( ltr && angular.isDefined(lProperty)) { + elem.css(lProperty, validateCssValue(value)); + elem.css(rProperty, ''); + } + else if ( !ltr && angular.isDefined(rProperty)) { + elem.css(rProperty, validateCssValue(value) ); + elem.css(lProperty, ''); + } + }, + + clientRect: function(element, offsetParent, isOffsetRect) { + var node = getNode(element); + offsetParent = getNode(offsetParent || node.offsetParent || document.body); + var nodeRect = node.getBoundingClientRect(); + + // The user can ask for an offsetRect: a rect relative to the offsetParent, + // or a clientRect: a rect relative to the page + var offsetRect = isOffsetRect ? + offsetParent.getBoundingClientRect() : + {left: 0, top: 0, width: 0, height: 0}; + return { + left: nodeRect.left - offsetRect.left, + top: nodeRect.top - offsetRect.top, + width: nodeRect.width, + height: nodeRect.height + }; + }, + offsetRect: function(element, offsetParent) { + return $mdUtil.clientRect(element, offsetParent, true); + }, + + // Annoying method to copy nodes to an array, thanks to IE + nodesToArray: function(nodes) { + nodes = nodes || []; + + var results = []; + for (var i = 0; i < nodes.length; ++i) { + results.push(nodes.item(i)); + } + return results; + }, + + /** + * Determines the absolute position of the viewport. + * Useful when making client rectangles absolute. + * @returns {number} + */ + getViewportTop: function() { + return window.scrollY || window.pageYOffset || 0; + }, + + /** + * Finds the proper focus target by searching the DOM. + * + * @param containerEl + * @param attributeVal + * @returns {*} + */ + findFocusTarget: function(containerEl, attributeVal) { + var AUTO_FOCUS = this.prefixer('md-autofocus', true); + var elToFocus; + + elToFocus = scanForFocusable(containerEl, attributeVal || AUTO_FOCUS); + + if ( !elToFocus && attributeVal != AUTO_FOCUS) { + // Scan for deprecated attribute + elToFocus = scanForFocusable(containerEl, this.prefixer('md-auto-focus', true)); + + if ( !elToFocus ) { + // Scan for fallback to 'universal' API + elToFocus = scanForFocusable(containerEl, AUTO_FOCUS); + } + } + + return elToFocus; + + /** + * Can target and nested children for specified Selector (attribute) + * whose value may be an expression that evaluates to True/False. + */ + function scanForFocusable(target, selector) { + var elFound, items = target[0].querySelectorAll(selector); + + // Find the last child element with the focus attribute + if ( items && items.length ){ + items.length && angular.forEach(items, function(it) { + it = angular.element(it); + + // Check the element for the md-autofocus class to ensure any associated expression + // evaluated to true. + var isFocusable = it.hasClass('md-autofocus'); + if (isFocusable) elFound = it; + }); + } + return elFound; + } + }, + + /** + * Disables scroll around the passed parent element. + * @param element Unused + * @param {!Element|!angular.JQLite} parent Element to disable scrolling within. + * Defaults to body if none supplied. + * @param options Object of options to modify functionality + * - disableScrollMask Boolean of whether or not to create a scroll mask element or + * use the passed parent element. + */ + disableScrollAround: function(element, parent, options) { + options = options || {}; + + $mdUtil.disableScrollAround._count = Math.max(0, $mdUtil.disableScrollAround._count || 0); + $mdUtil.disableScrollAround._count++; + + if ($mdUtil.disableScrollAround._restoreScroll) { + return $mdUtil.disableScrollAround._restoreScroll; + } + + var body = $document[0].body; + var restoreBody = disableBodyScroll(); + var restoreElement = disableElementScroll(parent); + + return $mdUtil.disableScrollAround._restoreScroll = function() { + if (--$mdUtil.disableScrollAround._count <= 0) { + restoreBody(); + restoreElement(); + delete $mdUtil.disableScrollAround._restoreScroll; + } + }; + + /** + * Creates a virtual scrolling mask to prevent touchmove, keyboard, scrollbar clicking, + * and wheel events + */ + function disableElementScroll(element) { + element = angular.element(element || body); + + var scrollMask; + + if (options.disableScrollMask) { + scrollMask = element; + } else { + scrollMask = angular.element( + '<div class="md-scroll-mask">' + + ' <div class="md-scroll-mask-bar"></div>' + + '</div>'); + element.append(scrollMask); + } + + scrollMask.on('wheel', preventDefault); + scrollMask.on('touchmove', preventDefault); + + return function restoreElementScroll() { + scrollMask.off('wheel'); + scrollMask.off('touchmove'); + + if (!options.disableScrollMask) { + scrollMask[0].parentNode.removeChild(scrollMask[0]); + } + }; + + function preventDefault(e) { + e.preventDefault(); + } + } + + // Converts the body to a position fixed block and translate it to the proper scroll position + function disableBodyScroll() { + var documentElement = $document[0].documentElement; + + var prevDocumentStyle = documentElement.style.cssText || ''; + var prevBodyStyle = body.style.cssText || ''; + + var viewportTop = $mdUtil.getViewportTop(); + var clientWidth = body.clientWidth; + var hasVerticalScrollbar = body.scrollHeight > body.clientHeight + 1; + + if (hasVerticalScrollbar) { + angular.element(body).css({ + position: 'fixed', + width: '100%', + top: -viewportTop + 'px' + }); + } + + if (body.clientWidth < clientWidth) { + body.style.overflow = 'hidden'; + } + + // This should be applied after the manipulation to the body, because + // adding a scrollbar can potentially resize it, causing the measurement + // to change. + if (hasVerticalScrollbar) { + documentElement.style.overflowY = 'scroll'; + } + + return function restoreScroll() { + // Reset the inline style CSS to the previous. + body.style.cssText = prevBodyStyle; + documentElement.style.cssText = prevDocumentStyle; + + // The body loses its scroll position while being fixed. + body.scrollTop = viewportTop; + }; + } + + }, + + enableScrolling: function() { + var restoreFn = this.disableScrollAround._restoreScroll; + restoreFn && restoreFn(); + }, + + floatingScrollbars: function() { + if (this.floatingScrollbars.cached === undefined) { + var tempNode = angular.element('<div><div></div></div>').css({ + width: '100%', + 'z-index': -1, + position: 'absolute', + height: '35px', + 'overflow-y': 'scroll' + }); + tempNode.children().css('height', '60px'); + + $document[0].body.appendChild(tempNode[0]); + this.floatingScrollbars.cached = (tempNode[0].offsetWidth == tempNode[0].childNodes[0].offsetWidth); + tempNode.remove(); + } + return this.floatingScrollbars.cached; + }, + + // Mobile safari only allows you to set focus in click event listeners... + forceFocus: function(element) { + var node = element[0] || element; + + document.addEventListener('click', function focusOnClick(ev) { + if (ev.target === node && ev.$focus) { + node.focus(); + ev.stopImmediatePropagation(); + ev.preventDefault(); + node.removeEventListener('click', focusOnClick); + } + }, true); + + var newEvent = document.createEvent('MouseEvents'); + newEvent.initMouseEvent('click', false, true, window, {}, 0, 0, 0, 0, + false, false, false, false, 0, null); + newEvent.$material = true; + newEvent.$focus = true; + node.dispatchEvent(newEvent); + }, + + /** + * facade to build md-backdrop element with desired styles + * NOTE: Use $compile to trigger backdrop postLink function + */ + createBackdrop: function(scope, addClass) { + return $compile($mdUtil.supplant('<md-backdrop class="{0}">', [addClass]))(scope); + }, + + /** + * supplant() method from Crockford's `Remedial Javascript` + * Equivalent to use of $interpolate; without dependency on + * interpolation symbols and scope. Note: the '{<token>}' can + * be property names, property chains, or array indices. + */ + supplant: function(template, values, pattern) { + pattern = pattern || /\{([^\{\}]*)\}/g; + return template.replace(pattern, function(a, b) { + var p = b.split('.'), + r = values; + try { + for (var s in p) { + if (p.hasOwnProperty(s) ) { + r = r[p[s]]; + } + } + } catch (e) { + r = a; + } + return (typeof r === 'string' || typeof r === 'number') ? r : a; + }); + }, + + fakeNgModel: function() { + return { + $fake: true, + $setTouched: angular.noop, + $setViewValue: function(value) { + this.$viewValue = value; + this.$render(value); + this.$viewChangeListeners.forEach(function(cb) { + cb(); + }); + }, + $isEmpty: function(value) { + return ('' + value).length === 0; + }, + $parsers: [], + $formatters: [], + $viewChangeListeners: [], + $render: angular.noop + }; + }, + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. + // @param wait Integer value of msecs to delay (since last debounce reset); default value 10 msecs + // @param invokeApply should the $timeout trigger $digest() dirty checking + debounce: function(func, wait, scope, invokeApply) { + var timer; + + return function debounced() { + var context = scope, + args = Array.prototype.slice.call(arguments); + + $timeout.cancel(timer); + timer = $timeout(function() { + + timer = undefined; + func.apply(context, args); + + }, wait || 10, invokeApply); + }; + }, + + // Returns a function that can only be triggered every `delay` milliseconds. + // In other words, the function will not be called unless it has been more + // than `delay` milliseconds since the last call. + throttle: function throttle(func, delay) { + var recent; + return function throttled() { + var context = this; + var args = arguments; + var now = $mdUtil.now(); + + if (!recent || (now - recent > delay)) { + func.apply(context, args); + recent = now; + } + }; + }, + + /** + * Measures the number of milliseconds taken to run the provided callback + * function. Uses a high-precision timer if available. + */ + time: function time(cb) { + var start = $mdUtil.now(); + cb(); + return $mdUtil.now() - start; + }, + + /** + * Create an implicit getter that caches its `getter()` + * lookup value + */ + valueOnUse : function (scope, key, getter) { + var value = null, args = Array.prototype.slice.call(arguments); + var params = (args.length > 3) ? args.slice(3) : [ ]; + + Object.defineProperty(scope, key, { + get: function () { + if (value === null) value = getter.apply(scope, params); + return value; + } + }); + }, + + /** + * Get a unique ID. + * + * @returns {string} an unique numeric string + */ + nextUid: function() { + return '' + nextUniqueId++; + }, + + // Stop watchers and events from firing on a scope without destroying it, + // by disconnecting it from its parent and its siblings' linked lists. + disconnectScope: function disconnectScope(scope) { + if (!scope) return; + + // we can't destroy the root scope or a scope that has been already destroyed + if (scope.$root === scope) return; + if (scope.$$destroyed) return; + + var parent = scope.$parent; + scope.$$disconnected = true; + + // See Scope.$destroy + if (parent.$$childHead === scope) parent.$$childHead = scope.$$nextSibling; + if (parent.$$childTail === scope) parent.$$childTail = scope.$$prevSibling; + if (scope.$$prevSibling) scope.$$prevSibling.$$nextSibling = scope.$$nextSibling; + if (scope.$$nextSibling) scope.$$nextSibling.$$prevSibling = scope.$$prevSibling; + + scope.$$nextSibling = scope.$$prevSibling = null; + + }, + + // Undo the effects of disconnectScope above. + reconnectScope: function reconnectScope(scope) { + if (!scope) return; + + // we can't disconnect the root node or scope already disconnected + if (scope.$root === scope) return; + if (!scope.$$disconnected) return; + + var child = scope; + + var parent = child.$parent; + child.$$disconnected = false; + // See Scope.$new for this logic... + child.$$prevSibling = parent.$$childTail; + if (parent.$$childHead) { + parent.$$childTail.$$nextSibling = child; + parent.$$childTail = child; + } else { + parent.$$childHead = parent.$$childTail = child; + } + }, + + /* + * getClosest replicates jQuery.closest() to walk up the DOM tree until it finds a matching nodeName + * + * @param el Element to start walking the DOM from + * @param check Either a string or a function. If a string is passed, it will be evaluated against + * each of the parent nodes' tag name. If a function is passed, the loop will call it with each of + * the parents and will use the return value to determine whether the node is a match. + * @param onlyParent Only start checking from the parent element, not `el`. + */ + getClosest: function getClosest(el, validateWith, onlyParent) { + if ( angular.isString(validateWith) ) { + var tagName = validateWith.toUpperCase(); + validateWith = function(el) { + return el.nodeName.toUpperCase() === tagName; + }; + } + + if (el instanceof angular.element) el = el[0]; + if (onlyParent) el = el.parentNode; + if (!el) return null; + + do { + if (validateWith(el)) { + return el; + } + } while (el = el.parentNode); + + return null; + }, + + /** + * Build polyfill for the Node.contains feature (if needed) + */ + elementContains: function(node, child) { + var hasContains = (window.Node && window.Node.prototype && Node.prototype.contains); + var findFn = hasContains ? angular.bind(node, node.contains) : angular.bind(node, function(arg) { + // compares the positions of two nodes and returns a bitmask + return (node === child) || !!(this.compareDocumentPosition(arg) & 16) + }); + + return findFn(child); + }, + + /** + * Functional equivalent for $element.filter(‘md-bottom-sheet’) + * useful with interimElements where the element and its container are important... + * + * @param {[]} elements to scan + * @param {string} name of node to find (e.g. 'md-dialog') + * @param {boolean=} optional flag to allow deep scans; defaults to 'false'. + * @param {boolean=} optional flag to enable log warnings; defaults to false + */ + extractElementByName: function(element, nodeName, scanDeep, warnNotFound) { + var found = scanTree(element); + if (!found && !!warnNotFound) { + $log.warn( $mdUtil.supplant("Unable to find node '{0}' in element '{1}'.",[nodeName, element[0].outerHTML]) ); + } + + return angular.element(found || element); + + /** + * Breadth-First tree scan for element with matching `nodeName` + */ + function scanTree(element) { + return scanLevel(element) || (!!scanDeep ? scanChildren(element) : null); + } + + /** + * Case-insensitive scan of current elements only (do not descend). + */ + function scanLevel(element) { + if ( element ) { + for (var i = 0, len = element.length; i < len; i++) { + if (element[i].nodeName.toLowerCase() === nodeName) { + return element[i]; + } + } + } + return null; + } + + /** + * Scan children of specified node + */ + function scanChildren(element) { + var found; + if ( element ) { + for (var i = 0, len = element.length; i < len; i++) { + var target = element[i]; + if ( !found ) { + for (var j = 0, numChild = target.childNodes.length; j < numChild; j++) { + found = found || scanTree([target.childNodes[j]]); + } + } + } + } + return found; + } + + }, + + /** + * Give optional properties with no value a boolean true if attr provided or false otherwise + */ + initOptionalProperties: function(scope, attr, defaults) { + defaults = defaults || {}; + angular.forEach(scope.$$isolateBindings, function(binding, key) { + if (binding.optional && angular.isUndefined(scope[key])) { + var attrIsDefined = angular.isDefined(attr[binding.attrName]); + scope[key] = angular.isDefined(defaults[key]) ? defaults[key] : attrIsDefined; + } + }); + }, + + /** + * Alternative to $timeout calls with 0 delay. + * nextTick() coalesces all calls within a single frame + * to minimize $digest thrashing + * + * @param callback + * @param digest + * @returns {*} + */ + nextTick: function(callback, digest, scope) { + //-- grab function reference for storing state details + var nextTick = $mdUtil.nextTick; + var timeout = nextTick.timeout; + var queue = nextTick.queue || []; + + //-- add callback to the queue + queue.push({scope: scope, callback: callback}); + + //-- set default value for digest + if (digest == null) digest = true; + + //-- store updated digest/queue values + nextTick.digest = nextTick.digest || digest; + nextTick.queue = queue; + + //-- either return existing timeout or create a new one + return timeout || (nextTick.timeout = $timeout(processQueue, 0, false)); + + /** + * Grab a copy of the current queue + * Clear the queue for future use + * Process the existing queue + * Trigger digest if necessary + */ + function processQueue() { + var queue = nextTick.queue; + var digest = nextTick.digest; + + nextTick.queue = []; + nextTick.timeout = null; + nextTick.digest = false; + + queue.forEach(function(queueItem) { + var skip = queueItem.scope && queueItem.scope.$$destroyed; + if (!skip) { + queueItem.callback(); + } + }); + + if (digest) $rootScope.$digest(); + } + }, + + /** + * Processes a template and replaces the start/end symbols if the application has + * overriden them. + * + * @param template The template to process whose start/end tags may be replaced. + * @returns {*} + */ + processTemplate: function(template) { + if (usesStandardSymbols) { + return template; + } else { + if (!template || !angular.isString(template)) return template; + return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol); + } + }, + + /** + * Scan up dom hierarchy for enabled parent; + */ + getParentWithPointerEvents: function (element) { + var parent = element.parent(); + + // jqLite might return a non-null, but still empty, parent; so check for parent and length + while (hasComputedStyle(parent, 'pointer-events', 'none')) { + parent = parent.parent(); + } + + return parent; + }, + + getNearestContentElement: function (element) { + var current = element.parent()[0]; + // Look for the nearest parent md-content, stopping at the rootElement. + while (current && current !== $rootElement[0] && current !== document.body && current.nodeName.toUpperCase() !== 'MD-CONTENT') { + current = current.parentNode; + } + return current; + }, + + /** + * Checks if the current browser is natively supporting the `sticky` position. + * @returns {string} supported sticky property name + */ + checkStickySupport: function() { + var stickyProp; + var testEl = angular.element('<div>'); + $document[0].body.appendChild(testEl[0]); + + var stickyProps = ['sticky', '-webkit-sticky']; + for (var i = 0; i < stickyProps.length; ++i) { + testEl.css({ + position: stickyProps[i], + top: 0, + 'z-index': 2 + }); + + if (testEl.css('position') == stickyProps[i]) { + stickyProp = stickyProps[i]; + break; + } + } + + testEl.remove(); + + return stickyProp; + }, + + /** + * Parses an attribute value, mostly a string. + * By default checks for negated values and returns `false´ if present. + * Negated values are: (native falsy) and negative strings like: + * `false` or `0`. + * @param value Attribute value which should be parsed. + * @param negatedCheck When set to false, won't check for negated values. + * @returns {boolean} + */ + parseAttributeBoolean: function(value, negatedCheck) { + return value === '' || !!value && (negatedCheck === false || value !== 'false' && value !== '0'); + }, + + hasComputedStyle: hasComputedStyle, + + /** + * Returns true if the parent form of the element has been submitted. + * + * @param element An Angular or HTML5 element. + * + * @returns {boolean} + */ + isParentFormSubmitted: function(element) { + var parent = $mdUtil.getClosest(element, 'form'); + var form = parent ? angular.element(parent).controller('form') : null; + + return form ? form.$submitted : false; + }, + + /** + * Animate the requested element's scrollTop to the requested scrollPosition with basic easing. + * + * @param {!HTMLElement} element The element to scroll. + * @param {number} scrollEnd The new/final scroll position. + * @param {number=} duration Duration of the scroll. Default is 1000ms. + */ + animateScrollTo: function(element, scrollEnd, duration) { + var scrollStart = element.scrollTop; + var scrollChange = scrollEnd - scrollStart; + var scrollingDown = scrollStart < scrollEnd; + var startTime = $mdUtil.now(); + + $$rAF(scrollChunk); + + function scrollChunk() { + var newPosition = calculateNewPosition(); + + element.scrollTop = newPosition; + + if (scrollingDown ? newPosition < scrollEnd : newPosition > scrollEnd) { + $$rAF(scrollChunk); + } + } + + function calculateNewPosition() { + var easeDuration = duration || 1000; + var currentTime = $mdUtil.now() - startTime; + + return ease(currentTime, scrollStart, scrollChange, easeDuration); + } + + function ease(currentTime, start, change, duration) { + // If the duration has passed (which can occur if our app loses focus due to $$rAF), jump + // straight to the proper position + if (currentTime > duration) { + return start + change; + } + + var ts = (currentTime /= duration) * currentTime; + var tc = ts * currentTime; + + return start + change * (-2 * tc + 3 * ts); + } + }, + + /** + * Provides an easy mechanism for removing duplicates from an array. + * + * var myArray = [1, 2, 2, 3, 3, 3, 4, 4, 4, 4]; + * + * $mdUtil.uniq(myArray) => [1, 2, 3, 4] + * + * @param {array} array The array whose unique values should be returned. + * + * @returns {array} A copy of the array containing only unique values. + */ + uniq: function(array) { + if (!array) { return; } + + return array.filter(function(value, index, self) { + return self.indexOf(value) === index; + }); + } + }; + + +// Instantiate other namespace utility methods + + $mdUtil.dom.animator = $$mdAnimate($mdUtil); + + return $mdUtil; + + function getNode(el) { + return el[0] || el; + } + +} + +/* + * Since removing jQuery from the demos, some code that uses `element.focus()` is broken. + * We need to add `element.focus()`, because it's testable unlike `element[0].focus`. + */ + +angular.element.prototype.focus = angular.element.prototype.focus || function() { + if (this.length) { + this[0].focus(); + } + return this; + }; +angular.element.prototype.blur = angular.element.prototype.blur || function() { + if (this.length) { + this[0].blur(); + } + return this; + }; + +/** + * @ngdoc module + * @name material.core.aria + * @description + * Aria Expectations for ngMaterial components. + */ +MdAriaService['$inject'] = ["$$rAF", "$log", "$window", "$interpolate"]; +angular + .module('material.core') + .provider('$mdAria', MdAriaProvider); + +/** + * @ngdoc service + * @name $mdAriaProvider + * @module material.core.aria + * + * @description + * + * Modify options of the `$mdAria` service, which will be used by most of the Angular Material + * components. + * + * You are able to disable `$mdAria` warnings, by using the following markup. + * + * <hljs lang="js"> + * app.config(function($mdAriaProvider) { + * // Globally disables all ARIA warnings. + * $mdAriaProvider.disableWarnings(); + * }); + * </hljs> + * + */ +function MdAriaProvider() { + + var config = { + /** Whether we should show ARIA warnings in the console if labels are missing on the element */ + showWarnings: true + }; + + return { + disableWarnings: disableWarnings, + $get: ["$$rAF", "$log", "$window", "$interpolate", function($$rAF, $log, $window, $interpolate) { + return MdAriaService.apply(config, arguments); + }] + }; + + /** + * @ngdoc method + * @name $mdAriaProvider#disableWarnings + * @description Disables all ARIA warnings generated by Angular Material. + */ + function disableWarnings() { + config.showWarnings = false; + } +} + +/* + * ngInject + */ +function MdAriaService($$rAF, $log, $window, $interpolate) { + + // Load the showWarnings option from the current context and store it inside of a scope variable, + // because the context will be probably lost in some function calls. + var showWarnings = this.showWarnings; + + return { + expect: expect, + expectAsync: expectAsync, + expectWithText: expectWithText, + expectWithoutText: expectWithoutText, + getText: getText + }; + + /** + * Check if expected attribute has been specified on the target element or child + * @param element + * @param attrName + * @param {optional} defaultValue What to set the attr to if no value is found + */ + function expect(element, attrName, defaultValue) { + + var node = angular.element(element)[0] || element; + + // if node exists and neither it nor its children have the attribute + if (node && + ((!node.hasAttribute(attrName) || + node.getAttribute(attrName).length === 0) && + !childHasAttribute(node, attrName))) { + + defaultValue = angular.isString(defaultValue) ? defaultValue.trim() : ''; + if (defaultValue.length) { + element.attr(attrName, defaultValue); + } else if (showWarnings) { + $log.warn('ARIA: Attribute "', attrName, '", required for accessibility, is missing on node:', node); + } + + } + } + + function expectAsync(element, attrName, defaultValueGetter) { + // Problem: when retrieving the element's contents synchronously to find the label, + // the text may not be defined yet in the case of a binding. + // There is a higher chance that a binding will be defined if we wait one frame. + $$rAF(function() { + expect(element, attrName, defaultValueGetter()); + }); + } + + function expectWithText(element, attrName) { + var content = getText(element) || ""; + var hasBinding = content.indexOf($interpolate.startSymbol()) > -1; + + if (hasBinding) { + expectAsync(element, attrName, function() { + return getText(element); + }); + } else { + expect(element, attrName, content); + } + } + + function expectWithoutText(element, attrName) { + var content = getText(element); + var hasBinding = content.indexOf($interpolate.startSymbol()) > -1; + + if ( !hasBinding && !content) { + expect(element, attrName, content); + } + } + + function getText(element) { + element = element[0] || element; + var walker = document.createTreeWalker(element, NodeFilter.SHOW_TEXT, null, false); + var text = ''; + + var node; + while (node = walker.nextNode()) { + if (!isAriaHiddenNode(node)) { + text += node.textContent; + } + } + + return text.trim() || ''; + + function isAriaHiddenNode(node) { + while (node.parentNode && (node = node.parentNode) !== element) { + if (node.getAttribute && node.getAttribute('aria-hidden') === 'true') { + return true; + } + } + } + } + + function childHasAttribute(node, attrName) { + var hasChildren = node.hasChildNodes(), + hasAttr = false; + + function isHidden(el) { + var style = el.currentStyle ? el.currentStyle : $window.getComputedStyle(el); + return (style.display === 'none'); + } + + if (hasChildren) { + var children = node.childNodes; + for (var i=0; i < children.length; i++) { + var child = children[i]; + if (child.nodeType === 1 && child.hasAttribute(attrName)) { + if (!isHidden(child)) { + hasAttr = true; + } + } + } + } + + return hasAttr; + } +} + +/** + * @ngdoc module + * @name material.core.compiler + * @description + * Angular Material template and element compiler. + */ +MdCompilerService['$inject'] = ["$q", "$templateRequest", "$injector", "$compile", "$controller"]; +angular + .module('material.core') + .service('$mdCompiler', MdCompilerService); + +/** + * @ngdoc service + * @name $mdCompiler + * @module material.core.compiler + * @description + * The $mdCompiler service is an abstraction of Angular's compiler, that allows developers + * to easily compile an element with options like in a Directive Definition Object. + * + * > The compiler powers a lot of components inside of Angular Material. + * > Like the `$mdPanel` or `$mdDialog`. + * + * @usage + * + * Basic Usage with a template + * + * <hljs lang="js"> + * $mdCompiler.compile({ + * templateUrl: 'modal.html', + * controller: 'ModalCtrl', + * locals: { + * modal: myModalInstance; + * } + * }).then(function (compileData) { + * compileData.element; // Compiled DOM element + * compileData.link(myScope); // Instantiate controller and link element to scope. + * }); + * </hljs> + * + * Example with a content element + * + * <hljs lang="js"> + * + * // Create a virtual element and link it manually. + * // The compiler doesn't need to recompile the element each time. + * var myElement = $compile('<span>Test</span>')(myScope); + * + * $mdCompiler.compile({ + * contentElement: myElement + * }).then(function (compileData) { + * compileData.element // Content Element (same as above) + * compileData.link // This does nothing when using a contentElement. + * }); + * </hljs> + * + * > Content Element is a significant performance improvement when the developer already knows that the + * > compiled element will be always the same and the scope will not change either. + * + * The `contentElement` option also supports DOM elements which will be temporary removed and restored + * at its old position. + * + * <hljs lang="js"> + * var domElement = document.querySelector('#myElement'); + * + * $mdCompiler.compile({ + * contentElement: myElement + * }).then(function (compileData) { + * compileData.element // Content Element (same as above) + * compileData.link // This does nothing when using a contentElement. + * }); + * </hljs> + * + * The `$mdCompiler` can also query for the element in the DOM itself. + * + * <hljs lang="js"> + * $mdCompiler.compile({ + * contentElement: '#myElement' + * }).then(function (compileData) { + * compileData.element // Content Element (same as above) + * compileData.link // This does nothing when using a contentElement. + * }); + * </hljs> + * + */ +function MdCompilerService($q, $templateRequest, $injector, $compile, $controller) { + /** @private @const {!angular.$q} */ + this.$q = $q; + + /** @private @const {!angular.$templateRequest} */ + this.$templateRequest = $templateRequest; + + /** @private @const {!angular.$injector} */ + this.$injector = $injector; + + /** @private @const {!angular.$compile} */ + this.$compile = $compile; + + /** @private @const {!angular.$controller} */ + this.$controller = $controller; +} + +/** + * @ngdoc method + * @name $mdCompiler#compile + * @description + * + * A method to compile a HTML template with the Angular compiler. + * The `$mdCompiler` is wrapper around the Angular compiler and provides extra functionality + * like controller instantiation or async resolves. + * + * @param {!Object} options An options object, with the following properties: + * + * - `controller` - `{string|Function}` Controller fn that should be associated with + * newly created scope or the name of a registered controller if passed as a string. + * - `controllerAs` - `{string=}` A controller alias name. If present the controller will be + * published to scope under the `controllerAs` name. + * - `contentElement` - `{string|Element}`: Instead of using a template, which will be + * compiled each time, you can also use a DOM element.<br/> + * - `template` - `{string=}` An html template as a string. + * - `templateUrl` - `{string=}` A path to an html template. + * - `transformTemplate` - `{function(template)=}` A function which transforms the template after + * it is loaded. It will be given the template string as a parameter, and should + * return a a new string representing the transformed template. + * - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should + * be injected into the controller. If any of these dependencies are promises, the compiler + * will wait for them all to be resolved, or if one is rejected before the controller is + * instantiated `compile()` will fail.. + * * `key` - `{string}`: a name of a dependency to be injected into the controller. + * * `factory` - `{string|function}`: If `string` then it is an alias for a service. + * Otherwise if function, then it is injected and the return value is treated as the + * dependency. If the result is a promise, it is resolved before its value is + * injected into the controller. + * + * @returns {Object} promise A promise, which will be resolved with a `compileData` object. + * `compileData` has the following properties: + * + * - `element` - `{element}`: an uncompiled element matching the provided template. + * - `link` - `{function(scope)}`: A link function, which, when called, will compile + * the element and instantiate the provided controller (if given). + * - `locals` - `{object}`: The locals which will be passed into the controller once `link` is + * called. If `bindToController` is true, they will be coppied to the ctrl instead + * + */ +MdCompilerService.prototype.compile = function(options) { + + if (options.contentElement) { + return this._prepareContentElement(options); + } else { + return this._compileTemplate(options); + } + +}; + +/** + * Instead of compiling any template, the compiler just fetches an existing HTML element from the DOM and + * provides a restore function to put the element back it old DOM position. + * @param {!Object} options Options to be used for the compiler. + * @private + */ +MdCompilerService.prototype._prepareContentElement = function(options) { + + var contentElement = this._fetchContentElement(options); + + return this.$q.resolve({ + element: contentElement.element, + cleanup: contentElement.restore, + locals: {}, + link: function() { + return contentElement.element; + } + }); + +}; + +/** + * Compiles a template by considering all options and waiting for all resolves to be ready. + * @param {!Object} options Compile options + * @returns {!Object} Compile data with link function. + * @private + */ +MdCompilerService.prototype._compileTemplate = function(options) { + + var self = this; + var templateUrl = options.templateUrl; + var template = options.template || ''; + var resolve = angular.extend({}, options.resolve); + var locals = angular.extend({}, options.locals); + var transformTemplate = options.transformTemplate || angular.identity; + + // Take resolve values and invoke them. + // Resolves can either be a string (value: 'MyRegisteredAngularConst'), + // or an invokable 'factory' of sorts: (value: function ValueGetter($dependency) {}) + angular.forEach(resolve, function(value, key) { + if (angular.isString(value)) { + resolve[key] = self.$injector.get(value); + } else { + resolve[key] = self.$injector.invoke(value); + } + }); + + // Add the locals, which are just straight values to inject + // eg locals: { three: 3 }, will inject three into the controller + angular.extend(resolve, locals); + + if (templateUrl) { + resolve.$$ngTemplate = this.$templateRequest(templateUrl); + } else { + resolve.$$ngTemplate = this.$q.when(template); + } + + + // Wait for all the resolves to finish if they are promises + return this.$q.all(resolve).then(function(locals) { + + var template = transformTemplate(locals.$$ngTemplate, options); + var element = options.element || angular.element('<div>').html(template.trim()).contents(); + + return self._compileElement(locals, element, options); + }); + +}; + +/** + * Method to compile an element with the given options. + * @param {!Object} locals Locals to be injected to the controller if present + * @param {!JQLite} element Element to be compiled and linked + * @param {!Object} options Options to be used for linking. + * @returns {!Object} Compile data with link function. + * @private + */ +MdCompilerService.prototype._compileElement = function(locals, element, options) { + var self = this; + var ngLinkFn = this.$compile(element); + + var compileData = { + element: element, + cleanup: element.remove.bind(element), + locals: locals, + link: linkFn + }; + + function linkFn(scope) { + locals.$scope = scope; + + // Instantiate controller if the developer provided one. + if (options.controller) { + + var injectLocals = angular.extend(locals, { + $element: element + }); + + var invokeCtrl = self.$controller(options.controller, injectLocals, true, options.controllerAs); + + if (options.bindToController) { + angular.extend(invokeCtrl.instance, locals); + } + + var ctrl = invokeCtrl(); + + // Unique identifier for Angular Route ngView controllers. + element.data('$ngControllerController', ctrl); + element.children().data('$ngControllerController', ctrl); + + // Expose the instantiated controller to the compile data + compileData.controller = ctrl; + } + + // Invoke the Angular $compile link function. + return ngLinkFn(scope); + } + + return compileData; + +}; + +/** + * Fetches an element removing it from the DOM and using it temporary for the compiler. + * Elements which were fetched will be restored after use. + * @param {!Object} options Options to be used for the compilation. + * @returns {{element: !JQLite, restore: !Function}} + * @private + */ +MdCompilerService.prototype._fetchContentElement = function(options) { + + var contentEl = options.contentElement; + var restoreFn = null; + + if (angular.isString(contentEl)) { + contentEl = document.querySelector(contentEl); + restoreFn = createRestoreFn(contentEl); + } else { + contentEl = contentEl[0] || contentEl; + + // When the element is visible in the DOM, then we restore it at close of the dialog. + // Otherwise it will be removed from the DOM after close. + if (document.contains(contentEl)) { + restoreFn = createRestoreFn(contentEl); + } else { + restoreFn = function() { + if (contentEl.parentNode) { + contentEl.parentNode.removeChild(contentEl); + } + } + } + } + + return { + element: angular.element(contentEl), + restore: restoreFn + }; + + function createRestoreFn(element) { + var parent = element.parentNode; + var nextSibling = element.nextElementSibling; + + return function() { + if (!nextSibling) { + // When the element didn't had any sibling, then it can be simply appended to the + // parent, because it plays no role, which index it had before. + parent.appendChild(element); + } else { + // When the element had a sibling, which marks the previous position of the element + // in the DOM, we insert it correctly before the sibling, to have the same index as + // before. + parent.insertBefore(element, nextSibling); + } + } + } +}; + + + +MdGesture['$inject'] = ["$$MdGestureHandler", "$$rAF", "$timeout"]; +attachToDocument['$inject'] = ["$mdGesture", "$$MdGestureHandler"];var HANDLERS = {}; + +/* The state of the current 'pointer' + * The pointer represents the state of the current touch. + * It contains normalized x and y coordinates from DOM events, + * as well as other information abstracted from the DOM. + */ + +var pointer, lastPointer, forceSkipClickHijack = false; + +/** + * The position of the most recent click if that click was on a label element. + * @type {{x: number, y: number}?} + */ +var lastLabelClickPos = null; + +// Used to attach event listeners once when multiple ng-apps are running. +var isInitialized = false; + +angular + .module('material.core.gestures', [ ]) + .provider('$mdGesture', MdGestureProvider) + .factory('$$MdGestureHandler', MdGestureHandler) + .run( attachToDocument ); + +/** + * @ngdoc service + * @name $mdGestureProvider + * @module material.core.gestures + * + * @description + * In some scenarios on Mobile devices (without jQuery), the click events should NOT be hijacked. + * `$mdGestureProvider` is used to configure the Gesture module to ignore or skip click hijacking on mobile + * devices. + * + * <hljs lang="js"> + * app.config(function($mdGestureProvider) { + * + * // For mobile devices without jQuery loaded, do not + * // intercept click events during the capture phase. + * $mdGestureProvider.skipClickHijack(); + * + * }); + * </hljs> + * + */ +function MdGestureProvider() { } + +MdGestureProvider.prototype = { + + // Publish access to setter to configure a variable BEFORE the + // $mdGesture service is instantiated... + skipClickHijack: function() { + return forceSkipClickHijack = true; + }, + + /** + * $get is used to build an instance of $mdGesture + * ngInject + */ + $get : ["$$MdGestureHandler", "$$rAF", "$timeout", function($$MdGestureHandler, $$rAF, $timeout) { + return new MdGesture($$MdGestureHandler, $$rAF, $timeout); + }] +}; + + + +/** + * MdGesture factory construction function + * ngInject + */ +function MdGesture($$MdGestureHandler, $$rAF, $timeout) { + var userAgent = navigator.userAgent || navigator.vendor || window.opera; + var isIos = userAgent.match(/ipad|iphone|ipod/i); + var isAndroid = userAgent.match(/android/i); + var touchActionProperty = getTouchAction(); + var hasJQuery = (typeof window.jQuery !== 'undefined') && (angular.element === window.jQuery); + + var self = { + handler: addHandler, + register: register, + // On mobile w/out jQuery, we normally intercept clicks. Should we skip that? + isHijackingClicks: (isIos || isAndroid) && !hasJQuery && !forceSkipClickHijack + }; + + if (self.isHijackingClicks) { + var maxClickDistance = 6; + self.handler('click', { + options: { + maxDistance: maxClickDistance + }, + onEnd: checkDistanceAndEmit('click') + }); + + self.handler('focus', { + options: { + maxDistance: maxClickDistance + }, + onEnd: function(ev, pointer) { + if (pointer.distance < this.state.options.maxDistance) { + if (canFocus(ev.target)) { + this.dispatchEvent(ev, 'focus', pointer); + ev.target.focus(); + } + } + + function canFocus(element) { + var focusableElements = ['INPUT', 'SELECT', 'BUTTON', 'TEXTAREA', 'VIDEO', 'AUDIO']; + + return (element.getAttribute('tabindex') != '-1') && + !element.hasAttribute('DISABLED') && + (element.hasAttribute('tabindex') || element.hasAttribute('href') || element.isContentEditable || + (focusableElements.indexOf(element.nodeName) != -1)); + } + } + }); + + self.handler('mouseup', { + options: { + maxDistance: maxClickDistance + }, + onEnd: checkDistanceAndEmit('mouseup') + }); + + self.handler('mousedown', { + onStart: function(ev) { + this.dispatchEvent(ev, 'mousedown'); + } + }); + } + + function checkDistanceAndEmit(eventName) { + return function(ev, pointer) { + if (pointer.distance < this.state.options.maxDistance) { + this.dispatchEvent(ev, eventName, pointer); + } + }; + } + + /* + * Register an element to listen for a handler. + * This allows an element to override the default options for a handler. + * Additionally, some handlers like drag and hold only dispatch events if + * the domEvent happens inside an element that's registered to listen for these events. + * + * @see GestureHandler for how overriding of default options works. + * @example $mdGesture.register(myElement, 'drag', { minDistance: 20, horziontal: false }) + */ + function register(element, handlerName, options) { + var handler = HANDLERS[handlerName.replace(/^\$md./, '')]; + if (!handler) { + throw new Error('Failed to register element with handler ' + handlerName + '. ' + + 'Available handlers: ' + Object.keys(HANDLERS).join(', ')); + } + return handler.registerElement(element, options); + } + + /* + * add a handler to $mdGesture. see below. + */ + function addHandler(name, definition) { + var handler = new $$MdGestureHandler(name); + angular.extend(handler, definition); + HANDLERS[name] = handler; + + return self; + } + + /* + * Register handlers. These listen to touch/start/move events, interpret them, + * and dispatch gesture events depending on options & conditions. These are all + * instances of GestureHandler. + * @see GestureHandler + */ + return self + /* + * The press handler dispatches an event on touchdown/touchend. + * It's a simple abstraction of touch/mouse/pointer start and end. + */ + .handler('press', { + onStart: function (ev, pointer) { + this.dispatchEvent(ev, '$md.pressdown'); + }, + onEnd: function (ev, pointer) { + this.dispatchEvent(ev, '$md.pressup'); + } + }) + + /* + * The hold handler dispatches an event if the user keeps their finger within + * the same <maxDistance> area for <delay> ms. + * The hold handler will only run if a parent of the touch target is registered + * to listen for hold events through $mdGesture.register() + */ + .handler('hold', { + options: { + maxDistance: 6, + delay: 500 + }, + onCancel: function () { + $timeout.cancel(this.state.timeout); + }, + onStart: function (ev, pointer) { + // For hold, require a parent to be registered with $mdGesture.register() + // Because we prevent scroll events, this is necessary. + if (!this.state.registeredParent) return this.cancel(); + + this.state.pos = {x: pointer.x, y: pointer.y}; + this.state.timeout = $timeout(angular.bind(this, function holdDelayFn() { + this.dispatchEvent(ev, '$md.hold'); + this.cancel(); //we're done! + }), this.state.options.delay, false); + }, + onMove: function (ev, pointer) { + // Don't scroll while waiting for hold. + // If we don't preventDefault touchmove events here, Android will assume we don't + // want to listen to anymore touch events. It will start scrolling and stop sending + // touchmove events. + if (!touchActionProperty && ev.type === 'touchmove') ev.preventDefault(); + + // If the user moves greater than <maxDistance> pixels, stop the hold timer + // set in onStart + var dx = this.state.pos.x - pointer.x; + var dy = this.state.pos.y - pointer.y; + if (Math.sqrt(dx * dx + dy * dy) > this.options.maxDistance) { + this.cancel(); + } + }, + onEnd: function () { + this.onCancel(); + } + }) + + /* + * The drag handler dispatches a drag event if the user holds and moves his finger greater than + * <minDistance> px in the x or y direction, depending on options.horizontal. + * The drag will be cancelled if the user moves his finger greater than <minDistance>*<cancelMultiplier> in + * the perpendicular direction. Eg if the drag is horizontal and the user moves his finger <minDistance>*<cancelMultiplier> + * pixels vertically, this handler won't consider the move part of a drag. + */ + .handler('drag', { + options: { + minDistance: 6, + horizontal: true, + cancelMultiplier: 1.5 + }, + onSetup: function(element, options) { + if (touchActionProperty) { + // We check for horizontal to be false, because otherwise we would overwrite the default opts. + this.oldTouchAction = element[0].style[touchActionProperty]; + element[0].style[touchActionProperty] = options.horizontal ? 'pan-y' : 'pan-x'; + } + }, + onCleanup: function(element) { + if (this.oldTouchAction) { + element[0].style[touchActionProperty] = this.oldTouchAction; + } + }, + onStart: function (ev) { + // For drag, require a parent to be registered with $mdGesture.register() + if (!this.state.registeredParent) this.cancel(); + }, + onMove: function (ev, pointer) { + var shouldStartDrag, shouldCancel; + // Don't scroll while deciding if this touchmove qualifies as a drag event. + // If we don't preventDefault touchmove events here, Android will assume we don't + // want to listen to anymore touch events. It will start scrolling and stop sending + // touchmove events. + if (!touchActionProperty && ev.type === 'touchmove') ev.preventDefault(); + + if (!this.state.dragPointer) { + if (this.state.options.horizontal) { + shouldStartDrag = Math.abs(pointer.distanceX) > this.state.options.minDistance; + shouldCancel = Math.abs(pointer.distanceY) > this.state.options.minDistance * this.state.options.cancelMultiplier; + } else { + shouldStartDrag = Math.abs(pointer.distanceY) > this.state.options.minDistance; + shouldCancel = Math.abs(pointer.distanceX) > this.state.options.minDistance * this.state.options.cancelMultiplier; + } + + if (shouldStartDrag) { + // Create a new pointer representing this drag, starting at this point where the drag started. + this.state.dragPointer = makeStartPointer(ev); + updatePointerState(ev, this.state.dragPointer); + this.dispatchEvent(ev, '$md.dragstart', this.state.dragPointer); + + } else if (shouldCancel) { + this.cancel(); + } + } else { + this.dispatchDragMove(ev); + } + }, + // Only dispatch dragmove events every frame; any more is unnecessary + dispatchDragMove: $$rAF.throttle(function (ev) { + // Make sure the drag didn't stop while waiting for the next frame + if (this.state.isRunning) { + updatePointerState(ev, this.state.dragPointer); + this.dispatchEvent(ev, '$md.drag', this.state.dragPointer); + } + }), + onEnd: function (ev, pointer) { + if (this.state.dragPointer) { + updatePointerState(ev, this.state.dragPointer); + this.dispatchEvent(ev, '$md.dragend', this.state.dragPointer); + } + } + }) + + /* + * The swipe handler will dispatch a swipe event if, on the end of a touch, + * the velocity and distance were high enough. + */ + .handler('swipe', { + options: { + minVelocity: 0.65, + minDistance: 10 + }, + onEnd: function (ev, pointer) { + var eventType; + + if (Math.abs(pointer.velocityX) > this.state.options.minVelocity && + Math.abs(pointer.distanceX) > this.state.options.minDistance) { + eventType = pointer.directionX == 'left' ? '$md.swipeleft' : '$md.swiperight'; + this.dispatchEvent(ev, eventType); + } + else if (Math.abs(pointer.velocityY) > this.state.options.minVelocity && + Math.abs(pointer.distanceY) > this.state.options.minDistance) { + eventType = pointer.directionY == 'up' ? '$md.swipeup' : '$md.swipedown'; + this.dispatchEvent(ev, eventType); + } + } + }); + + function getTouchAction() { + var testEl = document.createElement('div'); + var vendorPrefixes = ['', 'webkit', 'Moz', 'MS', 'ms', 'o']; + + for (var i = 0; i < vendorPrefixes.length; i++) { + var prefix = vendorPrefixes[i]; + var property = prefix ? prefix + 'TouchAction' : 'touchAction'; + if (angular.isDefined(testEl.style[property])) { + return property; + } + } + } + +} + +/** + * MdGestureHandler + * A GestureHandler is an object which is able to dispatch custom dom events + * based on native dom {touch,pointer,mouse}{start,move,end} events. + * + * A gesture will manage its lifecycle through the start,move,end, and cancel + * functions, which are called by native dom events. + * + * A gesture has the concept of 'options' (eg a swipe's required velocity), which can be + * overridden by elements registering through $mdGesture.register() + */ +function GestureHandler (name) { + this.name = name; + this.state = {}; +} + +function MdGestureHandler() { + var hasJQuery = (typeof window.jQuery !== 'undefined') && (angular.element === window.jQuery); + + GestureHandler.prototype = { + options: {}, + // jQuery listeners don't work with custom DOMEvents, so we have to dispatch events + // differently when jQuery is loaded + dispatchEvent: hasJQuery ? jQueryDispatchEvent : nativeDispatchEvent, + + // These are overridden by the registered handler + onSetup: angular.noop, + onCleanup: angular.noop, + onStart: angular.noop, + onMove: angular.noop, + onEnd: angular.noop, + onCancel: angular.noop, + + // onStart sets up a new state for the handler, which includes options from the + // nearest registered parent element of ev.target. + start: function (ev, pointer) { + if (this.state.isRunning) return; + var parentTarget = this.getNearestParent(ev.target); + // Get the options from the nearest registered parent + var parentTargetOptions = parentTarget && parentTarget.$mdGesture[this.name] || {}; + + this.state = { + isRunning: true, + // Override the default options with the nearest registered parent's options + options: angular.extend({}, this.options, parentTargetOptions), + // Pass in the registered parent node to the state so the onStart listener can use + registeredParent: parentTarget + }; + this.onStart(ev, pointer); + }, + move: function (ev, pointer) { + if (!this.state.isRunning) return; + this.onMove(ev, pointer); + }, + end: function (ev, pointer) { + if (!this.state.isRunning) return; + this.onEnd(ev, pointer); + this.state.isRunning = false; + }, + cancel: function (ev, pointer) { + this.onCancel(ev, pointer); + this.state = {}; + }, + + // Find and return the nearest parent element that has been registered to + // listen for this handler via $mdGesture.register(element, 'handlerName'). + getNearestParent: function (node) { + var current = node; + while (current) { + if ((current.$mdGesture || {})[this.name]) { + return current; + } + current = current.parentNode; + } + return null; + }, + + // Called from $mdGesture.register when an element registers itself with a handler. + // Store the options the user gave on the DOMElement itself. These options will + // be retrieved with getNearestParent when the handler starts. + registerElement: function (element, options) { + var self = this; + element[0].$mdGesture = element[0].$mdGesture || {}; + element[0].$mdGesture[this.name] = options || {}; + element.on('$destroy', onDestroy); + + self.onSetup(element, options || {}); + + return onDestroy; + + function onDestroy() { + delete element[0].$mdGesture[self.name]; + element.off('$destroy', onDestroy); + + self.onCleanup(element, options || {}); + } + } + }; + + return GestureHandler; + + /* + * Dispatch an event with jQuery + * TODO: Make sure this sends bubbling events + * + * @param srcEvent the original DOM touch event that started this. + * @param eventType the name of the custom event to send (eg 'click' or '$md.drag') + * @param eventPointer the pointer object that matches this event. + */ + function jQueryDispatchEvent(srcEvent, eventType, eventPointer) { + eventPointer = eventPointer || pointer; + var eventObj = new angular.element.Event(eventType); + + eventObj.$material = true; + eventObj.pointer = eventPointer; + eventObj.srcEvent = srcEvent; + + angular.extend(eventObj, { + clientX: eventPointer.x, + clientY: eventPointer.y, + screenX: eventPointer.x, + screenY: eventPointer.y, + pageX: eventPointer.x, + pageY: eventPointer.y, + ctrlKey: srcEvent.ctrlKey, + altKey: srcEvent.altKey, + shiftKey: srcEvent.shiftKey, + metaKey: srcEvent.metaKey + }); + angular.element(eventPointer.target).trigger(eventObj); + } + + /* + * NOTE: nativeDispatchEvent is very performance sensitive. + * @param srcEvent the original DOM touch event that started this. + * @param eventType the name of the custom event to send (eg 'click' or '$md.drag') + * @param eventPointer the pointer object that matches this event. + */ + function nativeDispatchEvent(srcEvent, eventType, eventPointer) { + eventPointer = eventPointer || pointer; + var eventObj; + + if (eventType === 'click' || eventType == 'mouseup' || eventType == 'mousedown' ) { + eventObj = document.createEvent('MouseEvents'); + eventObj.initMouseEvent( + eventType, true, true, window, srcEvent.detail, + eventPointer.x, eventPointer.y, eventPointer.x, eventPointer.y, + srcEvent.ctrlKey, srcEvent.altKey, srcEvent.shiftKey, srcEvent.metaKey, + srcEvent.button, srcEvent.relatedTarget || null + ); + + } else { + eventObj = document.createEvent('CustomEvent'); + eventObj.initCustomEvent(eventType, true, true, {}); + } + eventObj.$material = true; + eventObj.pointer = eventPointer; + eventObj.srcEvent = srcEvent; + eventPointer.target.dispatchEvent(eventObj); + } + +} + +/** + * Attach Gestures: hook document and check shouldHijack clicks + * ngInject + */ +function attachToDocument( $mdGesture, $$MdGestureHandler ) { + + // Polyfill document.contains for IE11. + // TODO: move to util + document.contains || (document.contains = function (node) { + return document.body.contains(node); + }); + + if (!isInitialized && $mdGesture.isHijackingClicks ) { + /* + * If hijack clicks is true, we preventDefault any click that wasn't + * sent by ngMaterial. This is because on older Android & iOS, a false, or 'ghost', + * click event will be sent ~400ms after a touchend event happens. + * The only way to know if this click is real is to prevent any normal + * click events, and add a flag to events sent by material so we know not to prevent those. + * + * Two exceptions to click events that should be prevented are: + * - click events sent by the keyboard (eg form submit) + * - events that originate from an Ionic app + */ + document.addEventListener('click' , clickHijacker , true); + document.addEventListener('mouseup' , mouseInputHijacker, true); + document.addEventListener('mousedown', mouseInputHijacker, true); + document.addEventListener('focus' , mouseInputHijacker, true); + + isInitialized = true; + } + + function mouseInputHijacker(ev) { + var isKeyClick = !ev.clientX && !ev.clientY; + if (!isKeyClick && !ev.$material && !ev.isIonicTap + && !isInputEventFromLabelClick(ev)) { + ev.preventDefault(); + ev.stopPropagation(); + } + } + + function clickHijacker(ev) { + var isKeyClick = ev.clientX === 0 && ev.clientY === 0; + if (!isKeyClick && !ev.$material && !ev.isIonicTap + && !isInputEventFromLabelClick(ev)) { + ev.preventDefault(); + ev.stopPropagation(); + lastLabelClickPos = null; + } else { + lastLabelClickPos = null; + if (ev.target.tagName.toLowerCase() == 'label') { + lastLabelClickPos = {x: ev.x, y: ev.y}; + } + } + } + + + // Listen to all events to cover all platforms. + var START_EVENTS = 'mousedown touchstart pointerdown'; + var MOVE_EVENTS = 'mousemove touchmove pointermove'; + var END_EVENTS = 'mouseup mouseleave touchend touchcancel pointerup pointercancel'; + + angular.element(document) + .on(START_EVENTS, gestureStart) + .on(MOVE_EVENTS, gestureMove) + .on(END_EVENTS, gestureEnd) + // For testing + .on('$$mdGestureReset', function gestureClearCache () { + lastPointer = pointer = null; + }); + + /* + * When a DOM event happens, run all registered gesture handlers' lifecycle + * methods which match the DOM event. + * Eg when a 'touchstart' event happens, runHandlers('start') will call and + * run `handler.cancel()` and `handler.start()` on all registered handlers. + */ + function runHandlers(handlerEvent, event) { + var handler; + for (var name in HANDLERS) { + handler = HANDLERS[name]; + if( handler instanceof $$MdGestureHandler ) { + + if (handlerEvent === 'start') { + // Run cancel to reset any handlers' state + handler.cancel(); + } + handler[handlerEvent](event, pointer); + + } + } + } + + /* + * gestureStart vets if a start event is legitimate (and not part of a 'ghost click' from iOS/Android) + * If it is legitimate, we initiate the pointer state and mark the current pointer's type + * For example, for a touchstart event, mark the current pointer as a 'touch' pointer, so mouse events + * won't effect it. + */ + function gestureStart(ev) { + // If we're already touched down, abort + if (pointer) return; + + var now = +Date.now(); + + // iOS & old android bug: after a touch event, a click event is sent 350 ms later. + // If <400ms have passed, don't allow an event of a different type than the previous event + if (lastPointer && !typesMatch(ev, lastPointer) && (now - lastPointer.endTime < 1500)) { + return; + } + + pointer = makeStartPointer(ev); + + runHandlers('start', ev); + } + /* + * If a move event happens of the right type, update the pointer and run all the move handlers. + * "of the right type": if a mousemove happens but our pointer started with a touch event, do nothing. + */ + function gestureMove(ev) { + if (!pointer || !typesMatch(ev, pointer)) return; + + updatePointerState(ev, pointer); + runHandlers('move', ev); + } + /* + * If an end event happens of the right type, update the pointer, run endHandlers, and save the pointer as 'lastPointer' + */ + function gestureEnd(ev) { + if (!pointer || !typesMatch(ev, pointer)) return; + + updatePointerState(ev, pointer); + pointer.endTime = +Date.now(); + + runHandlers('end', ev); + + lastPointer = pointer; + pointer = null; + } + +} + +// ******************** +// Module Functions +// ******************** + +/* + * Initiate the pointer. x, y, and the pointer's type. + */ +function makeStartPointer(ev) { + var point = getEventPoint(ev); + var startPointer = { + startTime: +Date.now(), + target: ev.target, + // 'p' for pointer events, 'm' for mouse, 't' for touch + type: ev.type.charAt(0) + }; + startPointer.startX = startPointer.x = point.pageX; + startPointer.startY = startPointer.y = point.pageY; + return startPointer; +} + +/* + * return whether the pointer's type matches the event's type. + * Eg if a touch event happens but the pointer has a mouse type, return false. + */ +function typesMatch(ev, pointer) { + return ev && pointer && ev.type.charAt(0) === pointer.type; +} + +/** + * Gets whether the given event is an input event that was caused by clicking on an + * associated label element. + * + * This is necessary because the browser will, upon clicking on a label element, fire an + * *extra* click event on its associated input (if any). mdGesture is able to flag the label + * click as with `$material` correctly, but not the second input click. + * + * In order to determine whether an input event is from a label click, we compare the (x, y) for + * the event to the (x, y) for the most recent label click (which is cleared whenever a non-label + * click occurs). Unfortunately, there are no event properties that tie the input and the label + * together (such as relatedTarget). + * + * @param {MouseEvent} event + * @returns {boolean} + */ +function isInputEventFromLabelClick(event) { + return lastLabelClickPos + && lastLabelClickPos.x == event.x + && lastLabelClickPos.y == event.y; +} + +/* + * Update the given pointer based upon the given DOMEvent. + * Distance, velocity, direction, duration, etc + */ +function updatePointerState(ev, pointer) { + var point = getEventPoint(ev); + var x = pointer.x = point.pageX; + var y = pointer.y = point.pageY; + + pointer.distanceX = x - pointer.startX; + pointer.distanceY = y - pointer.startY; + pointer.distance = Math.sqrt( + pointer.distanceX * pointer.distanceX + pointer.distanceY * pointer.distanceY + ); + + pointer.directionX = pointer.distanceX > 0 ? 'right' : pointer.distanceX < 0 ? 'left' : ''; + pointer.directionY = pointer.distanceY > 0 ? 'down' : pointer.distanceY < 0 ? 'up' : ''; + + pointer.duration = +Date.now() - pointer.startTime; + pointer.velocityX = pointer.distanceX / pointer.duration; + pointer.velocityY = pointer.distanceY / pointer.duration; +} + +/* + * Normalize the point where the DOM event happened whether it's touch or mouse. + * @returns point event obj with pageX and pageY on it. + */ +function getEventPoint(ev) { + ev = ev.originalEvent || ev; // support jQuery events + return (ev.touches && ev.touches[0]) || + (ev.changedTouches && ev.changedTouches[0]) || + ev; +} + +/** + * @ngdoc module + * @name material.core.interaction + * @description + * User interaction detection to provide proper accessibility. + */ +MdInteractionService['$inject'] = ["$timeout", "$mdUtil"]; +angular + .module('material.core.interaction', []) + .service('$mdInteraction', MdInteractionService); + + +/** + * @ngdoc service + * @name $mdInteraction + * @module material.core.interaction + * + * @description + * + * Service which keeps track of the last interaction type and validates them for several browsers. + * The service hooks into the document's body and listens for touch, mouse and keyboard events. + * + * The most recent interaction type can be retrieved by calling the `getLastInteractionType` method. + * + * Here is an example markup for using the interaction service. + * + * <hljs lang="js"> + * var lastType = $mdInteraction.getLastInteractionType(); + * + * if (lastType === 'keyboard') { + * // We only restore the focus for keyboard users. + * restoreFocus(); + * } + * </hljs> + * + */ +function MdInteractionService($timeout, $mdUtil) { + this.$timeout = $timeout; + this.$mdUtil = $mdUtil; + + this.bodyElement = angular.element(document.body); + this.isBuffering = false; + this.bufferTimeout = null; + this.lastInteractionType = null; + this.lastInteractionTime = null; + + // Type Mappings for the different events + // There will be three three interaction types + // `keyboard`, `mouse` and `touch` + // type `pointer` will be evaluated in `pointerMap` for IE Browser events + this.inputEventMap = { + 'keydown': 'keyboard', + 'mousedown': 'mouse', + 'mouseenter': 'mouse', + 'touchstart': 'touch', + 'pointerdown': 'pointer', + 'MSPointerDown': 'pointer' + }; + + // IE PointerDown events will be validated in `touch` or `mouse` + // Index numbers referenced here: https://msdn.microsoft.com/library/windows/apps/hh466130.aspx + this.iePointerMap = { + 2: 'touch', + 3: 'touch', + 4: 'mouse' + }; + + this.initializeEvents(); +} + +/** + * Initializes the interaction service, by registering all interaction events to the + * body element. + */ +MdInteractionService.prototype.initializeEvents = function() { + // IE browsers can also trigger pointer events, which also leads to an interaction. + var pointerEvent = 'MSPointerEvent' in window ? 'MSPointerDown' : 'PointerEvent' in window ? 'pointerdown' : null; + + this.bodyElement.on('keydown mousedown', this.onInputEvent.bind(this)); + + if ('ontouchstart' in document.documentElement) { + this.bodyElement.on('touchstart', this.onBufferInputEvent.bind(this)); + } + + if (pointerEvent) { + this.bodyElement.on(pointerEvent, this.onInputEvent.bind(this)); + } + +}; + +/** + * Event listener for normal interaction events, which should be tracked. + * @param event {MouseEvent|KeyboardEvent|PointerEvent|TouchEvent} + */ +MdInteractionService.prototype.onInputEvent = function(event) { + if (this.isBuffering) { + return; + } + + var type = this.inputEventMap[event.type]; + + if (type === 'pointer') { + type = this.iePointerMap[event.pointerType] || event.pointerType; + } + + this.lastInteractionType = type; + this.lastInteractionTime = this.$mdUtil.now(); +}; + +/** + * Event listener for interaction events which should be buffered (touch events). + * @param event {TouchEvent} + */ +MdInteractionService.prototype.onBufferInputEvent = function(event) { + this.$timeout.cancel(this.bufferTimeout); + + this.onInputEvent(event); + this.isBuffering = true; + + // The timeout of 650ms is needed to delay the touchstart, because otherwise the touch will call + // the `onInput` function multiple times. + this.bufferTimeout = this.$timeout(function() { + this.isBuffering = false; + }.bind(this), 650, false); + +}; + +/** + * @ngdoc method + * @name $mdInteraction#getLastInteractionType + * @description Retrieves the last interaction type triggered in body. + * @returns {string|null} Last interaction type. + */ +MdInteractionService.prototype.getLastInteractionType = function() { + return this.lastInteractionType; +}; + +/** + * @ngdoc method + * @name $mdInteraction#isUserInvoked + * @description Method to detect whether any interaction happened recently or not. + * @param {number=} checkDelay Time to check for any interaction to have been triggered. + * @returns {boolean} Whether there was any interaction or not. + */ +MdInteractionService.prototype.isUserInvoked = function(checkDelay) { + var delay = angular.isNumber(checkDelay) ? checkDelay : 15; + + // Check for any interaction to be within the specified check time. + return this.lastInteractionTime >= this.$mdUtil.now() - delay; +}; + +angular.module('material.core') + .provider('$$interimElement', InterimElementProvider); + +/* + * @ngdoc service + * @name $$interimElement + * @module material.core + * + * @description + * + * Factory that contructs `$$interimElement.$service` services. + * Used internally in material design for elements that appear on screen temporarily. + * The service provides a promise-like API for interacting with the temporary + * elements. + * + * ```js + * app.service('$mdToast', function($$interimElement) { + * var $mdToast = $$interimElement(toastDefaultOptions); + * return $mdToast; + * }); + * ``` + * @param {object=} defaultOptions Options used by default for the `show` method on the service. + * + * @returns {$$interimElement.$service} + * + */ + +function InterimElementProvider() { + InterimElementFactory['$inject'] = ["$document", "$q", "$rootScope", "$timeout", "$rootElement", "$animate", "$mdUtil", "$mdCompiler", "$mdTheming", "$injector", "$exceptionHandler"]; + createInterimElementProvider.$get = InterimElementFactory; + return createInterimElementProvider; + + /** + * Returns a new provider which allows configuration of a new interimElement + * service. Allows configuration of default options & methods for options, + * as well as configuration of 'preset' methods (eg dialog.basic(): basic is a preset method) + */ + function createInterimElementProvider(interimFactoryName) { + factory['$inject'] = ["$$interimElement", "$injector"]; + var EXPOSED_METHODS = ['onHide', 'onShow', 'onRemove']; + + var customMethods = {}; + var providerConfig = { + presets: {} + }; + + var provider = { + setDefaults: setDefaults, + addPreset: addPreset, + addMethod: addMethod, + $get: factory + }; + + /** + * all interim elements will come with the 'build' preset + */ + provider.addPreset('build', { + methods: ['controller', 'controllerAs', 'resolve', 'multiple', + 'template', 'templateUrl', 'themable', 'transformTemplate', 'parent', 'contentElement'] + }); + + return provider; + + /** + * Save the configured defaults to be used when the factory is instantiated + */ + function setDefaults(definition) { + providerConfig.optionsFactory = definition.options; + providerConfig.methods = (definition.methods || []).concat(EXPOSED_METHODS); + return provider; + } + + /** + * Add a method to the factory that isn't specific to any interim element operations + */ + + function addMethod(name, fn) { + customMethods[name] = fn; + return provider; + } + + /** + * Save the configured preset to be used when the factory is instantiated + */ + function addPreset(name, definition) { + definition = definition || {}; + definition.methods = definition.methods || []; + definition.options = definition.options || function() { return {}; }; + + if (/^cancel|hide|show$/.test(name)) { + throw new Error("Preset '" + name + "' in " + interimFactoryName + " is reserved!"); + } + if (definition.methods.indexOf('_options') > -1) { + throw new Error("Method '_options' in " + interimFactoryName + " is reserved!"); + } + providerConfig.presets[name] = { + methods: definition.methods.concat(EXPOSED_METHODS), + optionsFactory: definition.options, + argOption: definition.argOption + }; + return provider; + } + + function addPresetMethod(presetName, methodName, method) { + providerConfig.presets[presetName][methodName] = method; + } + + /** + * Create a factory that has the given methods & defaults implementing interimElement + */ + /* ngInject */ + function factory($$interimElement, $injector) { + var defaultMethods; + var defaultOptions; + var interimElementService = $$interimElement(); + + /* + * publicService is what the developer will be using. + * It has methods hide(), cancel(), show(), build(), and any other + * presets which were set during the config phase. + */ + var publicService = { + hide: interimElementService.hide, + cancel: interimElementService.cancel, + show: showInterimElement, + + // Special internal method to destroy an interim element without animations + // used when navigation changes causes a $scope.$destroy() action + destroy : destroyInterimElement + }; + + + defaultMethods = providerConfig.methods || []; + // This must be invoked after the publicService is initialized + defaultOptions = invokeFactory(providerConfig.optionsFactory, {}); + + // Copy over the simple custom methods + angular.forEach(customMethods, function(fn, name) { + publicService[name] = fn; + }); + + angular.forEach(providerConfig.presets, function(definition, name) { + var presetDefaults = invokeFactory(definition.optionsFactory, {}); + var presetMethods = (definition.methods || []).concat(defaultMethods); + + // Every interimElement built with a preset has a field called `$type`, + // which matches the name of the preset. + // Eg in preset 'confirm', options.$type === 'confirm' + angular.extend(presetDefaults, { $type: name }); + + // This creates a preset class which has setter methods for every + // method given in the `.addPreset()` function, as well as every + // method given in the `.setDefaults()` function. + // + // @example + // .setDefaults({ + // methods: ['hasBackdrop', 'clickOutsideToClose', 'escapeToClose', 'targetEvent'], + // options: dialogDefaultOptions + // }) + // .addPreset('alert', { + // methods: ['title', 'ok'], + // options: alertDialogOptions + // }) + // + // Set values will be passed to the options when interimElement.show() is called. + function Preset(opts) { + this._options = angular.extend({}, presetDefaults, opts); + } + angular.forEach(presetMethods, function(name) { + Preset.prototype[name] = function(value) { + this._options[name] = value; + return this; + }; + }); + + // Create shortcut method for one-linear methods + if (definition.argOption) { + var methodName = 'show' + name.charAt(0).toUpperCase() + name.slice(1); + publicService[methodName] = function(arg) { + var config = publicService[name](arg); + return publicService.show(config); + }; + } + + // eg $mdDialog.alert() will return a new alert preset + publicService[name] = function(arg) { + // If argOption is supplied, eg `argOption: 'content'`, then we assume + // if the argument is not an options object then it is the `argOption` option. + // + // @example `$mdToast.simple('hello')` // sets options.content to hello + // // because argOption === 'content' + if (arguments.length && definition.argOption && + !angular.isObject(arg) && !angular.isArray(arg)) { + + return (new Preset())[definition.argOption](arg); + + } else { + return new Preset(arg); + } + + }; + }); + + return publicService; + + /** + * + */ + function showInterimElement(opts) { + // opts is either a preset which stores its options on an _options field, + // or just an object made up of options + opts = opts || { }; + if (opts._options) opts = opts._options; + + return interimElementService.show( + angular.extend({}, defaultOptions, opts) + ); + } + + /** + * Special method to hide and destroy an interimElement WITHOUT + * any 'leave` or hide animations ( an immediate force hide/remove ) + * + * NOTE: This calls the onRemove() subclass method for each component... + * which must have code to respond to `options.$destroy == true` + */ + function destroyInterimElement(opts) { + return interimElementService.destroy(opts); + } + + /** + * Helper to call $injector.invoke with a local of the factory name for + * this provider. + * If an $mdDialog is providing options for a dialog and tries to inject + * $mdDialog, a circular dependency error will happen. + * We get around that by manually injecting $mdDialog as a local. + */ + function invokeFactory(factory, defaultVal) { + var locals = {}; + locals[interimFactoryName] = publicService; + return $injector.invoke(factory || function() { return defaultVal; }, {}, locals); + } + + } + + } + + /* ngInject */ + function InterimElementFactory($document, $q, $rootScope, $timeout, $rootElement, $animate, + $mdUtil, $mdCompiler, $mdTheming, $injector, $exceptionHandler) { + return function createInterimElementService() { + var SHOW_CANCELLED = false; + + /* + * @ngdoc service + * @name $$interimElement.$service + * + * @description + * A service used to control inserting and removing an element into the DOM. + * + */ + + var service; + + var showPromises = []; // Promises for the interim's which are currently opening. + var hidePromises = []; // Promises for the interim's which are currently hiding. + var showingInterims = []; // Interim elements which are currently showing up. + + // Publish instance $$interimElement service; + // ... used as $mdDialog, $mdToast, $mdMenu, and $mdSelect + + return service = { + show: show, + hide: waitForInterim(hide), + cancel: waitForInterim(cancel), + destroy : destroy, + $injector_: $injector + }; + + /* + * @ngdoc method + * @name $$interimElement.$service#show + * @kind function + * + * @description + * Adds the `$interimElement` to the DOM and returns a special promise that will be resolved or rejected + * with hide or cancel, respectively. To external cancel/hide, developers should use the + * + * @param {*} options is hashMap of settings + * @returns a Promise + * + */ + function show(options) { + options = options || {}; + var interimElement = new InterimElement(options || {}); + + // When an interim element is currently showing, we have to cancel it. + // Just hiding it, will resolve the InterimElement's promise, the promise should be + // rejected instead. + var hideAction = options.multiple ? $q.resolve() : $q.all(showPromises); + + if (!options.multiple) { + // Wait for all opening interim's to finish their transition. + hideAction = hideAction.then(function() { + // Wait for all closing and showing interim's to be completely closed. + var promiseArray = hidePromises.concat(showingInterims.map(service.cancel)); + return $q.all(promiseArray); + }); + } + + var showAction = hideAction.then(function() { + + return interimElement + .show() + .catch(function(reason) { return reason; }) + .finally(function() { + showPromises.splice(showPromises.indexOf(showAction), 1); + showingInterims.push(interimElement); + }); + + }); + + showPromises.push(showAction); + + // In Angular 1.6+, exceptions inside promises will cause a rejection. We need to handle + // the rejection and only log it if it's an error. + interimElement.deferred.promise.catch(function(fault) { + if (fault instanceof Error) { + $exceptionHandler(fault); + } + + return fault; + }); + + // Return a promise that will be resolved when the interim + // element is hidden or cancelled... + return interimElement.deferred.promise; + } + + /* + * @ngdoc method + * @name $$interimElement.$service#hide + * @kind function + * + * @description + * Removes the `$interimElement` from the DOM and resolves the promise returned from `show` + * + * @param {*} resolveParam Data to resolve the promise with + * @returns a Promise that will be resolved after the element has been removed. + * + */ + function hide(reason, options) { + options = options || {}; + + if (options.closeAll) { + // We have to make a shallow copy of the array, because otherwise the map will break. + return $q.all(showingInterims.slice().reverse().map(closeElement)); + } else if (options.closeTo !== undefined) { + return $q.all(showingInterims.slice(options.closeTo).map(closeElement)); + } + + // Hide the latest showing interim element. + return closeElement(showingInterims[showingInterims.length - 1]); + + function closeElement(interim) { + + var hideAction = interim + .remove(reason, false, options || { }) + .catch(function(reason) { return reason; }) + .finally(function() { + hidePromises.splice(hidePromises.indexOf(hideAction), 1); + }); + + showingInterims.splice(showingInterims.indexOf(interim), 1); + hidePromises.push(hideAction); + + return interim.deferred.promise; + } + } + + /* + * @ngdoc method + * @name $$interimElement.$service#cancel + * @kind function + * + * @description + * Removes the `$interimElement` from the DOM and rejects the promise returned from `show` + * + * @param {*} reason Data to reject the promise with + * @returns Promise that will be resolved after the element has been removed. + * + */ + function cancel(reason, options) { + var interim = showingInterims.pop(); + if (!interim) { + return $q.when(reason); + } + + var cancelAction = interim + .remove(reason, true, options || {}) + .catch(function(reason) { return reason; }) + .finally(function() { + hidePromises.splice(hidePromises.indexOf(cancelAction), 1); + }); + + hidePromises.push(cancelAction); + + // Since Angular 1.6.7, promises will be logged to $exceptionHandler when the promise + // is not handling the rejection. We create a pseudo catch handler, which will prevent the + // promise from being logged to the $exceptionHandler. + return interim.deferred.promise.catch(angular.noop); + } + + /** + * Creates a function to wait for at least one interim element to be available. + * @param callbackFn Function to be used as callback + * @returns {Function} + */ + function waitForInterim(callbackFn) { + return function() { + var fnArguments = arguments; + + if (!showingInterims.length) { + // When there are still interim's opening, then wait for the first interim element to + // finish its open animation. + if (showPromises.length) { + return showPromises[0].finally(function () { + return callbackFn.apply(service, fnArguments); + }); + } + + return $q.when("No interim elements currently showing up."); + } + + return callbackFn.apply(service, fnArguments); + }; + } + + /* + * Special method to quick-remove the interim element without animations + * Note: interim elements are in "interim containers" + */ + function destroy(targetEl) { + var interim = !targetEl ? showingInterims.shift() : null; + + var parentEl = angular.element(targetEl).length && angular.element(targetEl)[0].parentNode; + + if (parentEl) { + // Try to find the interim in the stack which corresponds to the supplied DOM element. + var filtered = showingInterims.filter(function(entry) { + return entry.options.element[0] === parentEl; + }); + + // Note: This function might be called when the element already has been removed, + // in which case we won't find any matches. + if (filtered.length) { + interim = filtered[0]; + showingInterims.splice(showingInterims.indexOf(interim), 1); + } + } + + return interim ? interim.remove(SHOW_CANCELLED, false, { '$destroy': true }) : + $q.when(SHOW_CANCELLED); + } + + /* + * Internal Interim Element Object + * Used internally to manage the DOM element and related data + */ + function InterimElement(options) { + var self, element, showAction = $q.when(true); + + options = configureScopeAndTransitions(options); + + return self = { + options : options, + deferred: $q.defer(), + show : createAndTransitionIn, + remove : transitionOutAndRemove + }; + + /** + * Compile, link, and show this interim element + * Use optional autoHided and transition-in effects + */ + function createAndTransitionIn() { + return $q(function(resolve, reject) { + + // Trigger onCompiling callback before the compilation starts. + // This is useful, when modifying options, which can be influenced by developers. + options.onCompiling && options.onCompiling(options); + + compileElement(options) + .then(function( compiledData ) { + element = linkElement( compiledData, options ); + + // Expose the cleanup function from the compiler. + options.cleanupElement = compiledData.cleanup; + + showAction = showElement(element, options, compiledData.controller) + .then(resolve, rejectAll); + }).catch(rejectAll); + + function rejectAll(fault) { + // Force the '$md<xxx>.show()' promise to reject + self.deferred.reject(fault); + + // Continue rejection propagation + reject(fault); + } + }); + } + + /** + * After the show process has finished/rejected: + * - announce 'removing', + * - perform the transition-out, and + * - perform optional clean up scope. + */ + function transitionOutAndRemove(response, isCancelled, opts) { + + // abort if the show() and compile failed + if ( !element ) return $q.when(false); + + options = angular.extend(options || {}, opts || {}); + options.cancelAutoHide && options.cancelAutoHide(); + options.element.triggerHandler('$mdInterimElementRemove'); + + if ( options.$destroy === true ) { + + return hideElement(options.element, options).then(function(){ + (isCancelled && rejectAll(response)) || resolveAll(response); + }); + + } else { + $q.when(showAction).finally(function() { + hideElement(options.element, options).then(function() { + isCancelled ? rejectAll(response) : resolveAll(response); + }, rejectAll); + }); + + return self.deferred.promise; + } + + + /** + * The `show()` returns a promise that will be resolved when the interim + * element is hidden or cancelled... + */ + function resolveAll(response) { + self.deferred.resolve(response); + } + + /** + * Force the '$md<xxx>.show()' promise to reject + */ + function rejectAll(fault) { + self.deferred.reject(fault); + } + } + + /** + * Prepare optional isolated scope and prepare $animate with default enter and leave + * transitions for the new element instance. + */ + function configureScopeAndTransitions(options) { + options = options || { }; + if ( options.template ) { + options.template = $mdUtil.processTemplate(options.template); + } + + return angular.extend({ + preserveScope: false, + cancelAutoHide : angular.noop, + scope: options.scope || $rootScope.$new(options.isolateScope), + + /** + * Default usage to enable $animate to transition-in; can be easily overridden via 'options' + */ + onShow: function transitionIn(scope, element, options) { + return $animate.enter(element, options.parent); + }, + + /** + * Default usage to enable $animate to transition-out; can be easily overridden via 'options' + */ + onRemove: function transitionOut(scope, element) { + // Element could be undefined if a new element is shown before + // the old one finishes compiling. + return element && $animate.leave(element) || $q.when(); + } + }, options ); + + } + + /** + * Compile an element with a templateUrl, controller, and locals + */ + function compileElement(options) { + + var compiled = !options.skipCompile ? $mdCompiler.compile(options) : null; + + return compiled || $q(function (resolve) { + resolve({ + locals: {}, + link: function () { + return options.element; + } + }); + }); + } + + /** + * Link an element with compiled configuration + */ + function linkElement(compileData, options){ + angular.extend(compileData.locals, options); + + var element = compileData.link(options.scope); + + // Search for parent at insertion time, if not specified + options.element = element; + options.parent = findParent(element, options); + if (options.themable) $mdTheming(element); + + return element; + } + + /** + * Search for parent at insertion time, if not specified + */ + function findParent(element, options) { + var parent = options.parent; + + // Search for parent at insertion time, if not specified + if (angular.isFunction(parent)) { + parent = parent(options.scope, element, options); + } else if (angular.isString(parent)) { + parent = angular.element($document[0].querySelector(parent)); + } else { + parent = angular.element(parent); + } + + // If parent querySelector/getter function fails, or it's just null, + // find a default. + if (!(parent || {}).length) { + var el; + if ($rootElement[0] && $rootElement[0].querySelector) { + el = $rootElement[0].querySelector(':not(svg) > body'); + } + if (!el) el = $rootElement[0]; + if (el.nodeName == '#comment') { + el = $document[0].body; + } + return angular.element(el); + } + + return parent; + } + + /** + * If auto-hide is enabled, start timer and prepare cancel function + */ + function startAutoHide() { + var autoHideTimer, cancelAutoHide = angular.noop; + + if (options.hideDelay) { + autoHideTimer = $timeout(service.hide, options.hideDelay) ; + cancelAutoHide = function() { + $timeout.cancel(autoHideTimer); + }; + } + + // Cache for subsequent use + options.cancelAutoHide = function() { + cancelAutoHide(); + options.cancelAutoHide = undefined; + }; + } + + /** + * Show the element ( with transitions), notify complete and start + * optional auto-Hide + */ + function showElement(element, options, controller) { + // Trigger onShowing callback before the `show()` starts + var notifyShowing = options.onShowing || angular.noop; + // Trigger onComplete callback when the `show()` finishes + var notifyComplete = options.onComplete || angular.noop; + + // Necessary for consistency between Angular 1.5 and 1.6. + try { + notifyShowing(options.scope, element, options, controller); + } catch (e) { + return $q.reject(e); + } + + return $q(function (resolve, reject) { + try { + // Start transitionIn + $q.when(options.onShow(options.scope, element, options, controller)) + .then(function () { + notifyComplete(options.scope, element, options); + startAutoHide(); + + resolve(element); + }, reject); + + } catch (e) { + reject(e.message); + } + }); + } + + function hideElement(element, options) { + var announceRemoving = options.onRemoving || angular.noop; + + return $q(function (resolve, reject) { + try { + // Start transitionIn + var action = $q.when( options.onRemove(options.scope, element, options) || true ); + + // Trigger callback *before* the remove operation starts + announceRemoving(element, action); + + if (options.$destroy) { + // For $destroy, onRemove should be synchronous + resolve(element); + + if (!options.preserveScope && options.scope ) { + // scope destroy should still be be done after the current digest is done + action.then( function() { options.scope.$destroy(); }); + } + } else { + // Wait until transition-out is done + action.then(function () { + if (!options.preserveScope && options.scope ) { + options.scope.$destroy(); + } + + resolve(element); + }, reject); + } + } catch (e) { + reject(e.message); + } + }); + } + + } + }; + + } + +} + +(function() { + 'use strict'; + + var $mdUtil, $interpolate, $log; + + var SUFFIXES = /(-gt)?-(sm|md|lg|print)/g; + var WHITESPACE = /\s+/g; + + var FLEX_OPTIONS = ['grow', 'initial', 'auto', 'none', 'noshrink', 'nogrow' ]; + var LAYOUT_OPTIONS = ['row', 'column']; + var ALIGNMENT_MAIN_AXIS= [ "", "start", "center", "end", "stretch", "space-around", "space-between" ]; + var ALIGNMENT_CROSS_AXIS= [ "", "start", "center", "end", "stretch" ]; + + var config = { + /** + * Enable directive attribute-to-class conversions + * Developers can use `<body md-layout-css />` to quickly + * disable the Layout directives and prohibit the injection of Layout classNames + */ + enabled: true, + + /** + * List of mediaQuery breakpoints and associated suffixes + * + * [ + * { suffix: "sm", mediaQuery: "screen and (max-width: 599px)" }, + * { suffix: "md", mediaQuery: "screen and (min-width: 600px) and (max-width: 959px)" } + * ] + */ + breakpoints: [] + }; + + registerLayoutAPI( angular.module('material.core.layout', ['ng']) ); + + /** + * registerLayoutAPI() + * + * The original ngMaterial Layout solution used attribute selectors and CSS. + * + * ```html + * <div layout="column"> My Content </div> + * ``` + * + * ```css + * [layout] { + * box-sizing: border-box; + * display:flex; + * } + * [layout=column] { + * flex-direction : column + * } + * ``` + * + * Use of attribute selectors creates significant performance impacts in some + * browsers... mainly IE. + * + * This module registers directives that allow the same layout attributes to be + * interpreted and converted to class selectors. The directive will add equivalent classes to each element that + * contains a Layout directive. + * + * ```html + * <div layout="column" class="layout layout-column"> My Content </div> + *``` + * + * ```css + * .layout { + * box-sizing: border-box; + * display:flex; + * } + * .layout-column { + * flex-direction : column + * } + * ``` + */ + function registerLayoutAPI(module){ + var PREFIX_REGEXP = /^((?:x|data)[\:\-_])/i; + var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g; + + // NOTE: these are also defined in constants::MEDIA_PRIORITY and constants::MEDIA + var BREAKPOINTS = [ "", "xs", "gt-xs", "sm", "gt-sm", "md", "gt-md", "lg", "gt-lg", "xl", "print" ]; + var API_WITH_VALUES = [ "layout", "flex", "flex-order", "flex-offset", "layout-align" ]; + var API_NO_VALUES = [ "show", "hide", "layout-padding", "layout-margin" ]; + + + // Build directive registration functions for the standard Layout API... for all breakpoints. + angular.forEach(BREAKPOINTS, function(mqb) { + + // Attribute directives with expected, observable value(s) + angular.forEach( API_WITH_VALUES, function(name){ + var fullName = mqb ? name + "-" + mqb : name; + module.directive( directiveNormalize(fullName), attributeWithObserve(fullName)); + }); + + // Attribute directives with no expected value(s) + angular.forEach( API_NO_VALUES, function(name){ + var fullName = mqb ? name + "-" + mqb : name; + module.directive( directiveNormalize(fullName), attributeWithoutValue(fullName)); + }); + + }); + + // Register other, special directive functions for the Layout features: + module + + .provider('$$mdLayout' , function() { + // Publish internal service for Layouts + return { + $get : angular.noop, + validateAttributeValue : validateAttributeValue, + validateAttributeUsage : validateAttributeUsage, + /** + * Easy way to disable/enable the Layout API. + * When disabled, this stops all attribute-to-classname generations + */ + disableLayouts : function(isDisabled) { + config.enabled = (isDisabled !== true); + } + }; + }) + + .directive('mdLayoutCss' , disableLayoutDirective ) + .directive('ngCloak' , buildCloakInterceptor('ng-cloak')) + + .directive('layoutWrap' , attributeWithoutValue('layout-wrap')) + .directive('layoutNowrap' , attributeWithoutValue('layout-nowrap')) + .directive('layoutNoWrap' , attributeWithoutValue('layout-no-wrap')) + .directive('layoutFill' , attributeWithoutValue('layout-fill')) + + // !! Deprecated attributes: use the `-lt` (aka less-than) notations + + .directive('layoutLtMd' , warnAttrNotSupported('layout-lt-md', true)) + .directive('layoutLtLg' , warnAttrNotSupported('layout-lt-lg', true)) + .directive('flexLtMd' , warnAttrNotSupported('flex-lt-md', true)) + .directive('flexLtLg' , warnAttrNotSupported('flex-lt-lg', true)) + + .directive('layoutAlignLtMd', warnAttrNotSupported('layout-align-lt-md')) + .directive('layoutAlignLtLg', warnAttrNotSupported('layout-align-lt-lg')) + .directive('flexOrderLtMd' , warnAttrNotSupported('flex-order-lt-md')) + .directive('flexOrderLtLg' , warnAttrNotSupported('flex-order-lt-lg')) + .directive('offsetLtMd' , warnAttrNotSupported('flex-offset-lt-md')) + .directive('offsetLtLg' , warnAttrNotSupported('flex-offset-lt-lg')) + + .directive('hideLtMd' , warnAttrNotSupported('hide-lt-md')) + .directive('hideLtLg' , warnAttrNotSupported('hide-lt-lg')) + .directive('showLtMd' , warnAttrNotSupported('show-lt-md')) + .directive('showLtLg' , warnAttrNotSupported('show-lt-lg')) + + // Determine if + .config( detectDisabledLayouts ); + + /** + * Converts snake_case to camelCase. + * Also there is special case for Moz prefix starting with upper case letter. + * @param name Name to normalize + */ + function directiveNormalize(name) { + return name + .replace(PREFIX_REGEXP, '') + .replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) { + return offset ? letter.toUpperCase() : letter; + }); + } + + } + + + /** + * Detect if any of the HTML tags has a [md-layouts-disabled] attribute; + * If yes, then immediately disable all layout API features + * + * Note: this attribute should be specified on either the HTML or BODY tags + */ + /** + * ngInject + */ + function detectDisabledLayouts() { + var isDisabled = !!document.querySelector('[md-layouts-disabled]'); + config.enabled = !isDisabled; + } + + /** + * Special directive that will disable ALL Layout conversions of layout + * attribute(s) to classname(s). + * + * <link rel="stylesheet" href="angular-material.min.css"> + * <link rel="stylesheet" href="angular-material.layout.css"> + * + * <body md-layout-css> + * ... + * </body> + * + * Note: Using md-layout-css directive requires the developer to load the Material + * Layout Attribute stylesheet (which only uses attribute selectors): + * + * `angular-material.layout.css` + * + * Another option is to use the LayoutProvider to configure and disable the attribute + * conversions; this would obviate the use of the `md-layout-css` directive + * + */ + function disableLayoutDirective() { + // Return a 1x-only, first-match attribute directive + config.enabled = false; + + return { + restrict : 'A', + priority : '900' + }; + } + + /** + * Tail-hook ngCloak to delay the uncloaking while Layout transformers + * finish processing. Eliminates flicker with Material.Layouts + */ + function buildCloakInterceptor(className) { + return [ '$timeout', function($timeout){ + return { + restrict : 'A', + priority : -10, // run after normal ng-cloak + compile : function( element ) { + if (!config.enabled) return angular.noop; + + // Re-add the cloak + element.addClass(className); + + return function( scope, element ) { + // Wait while layout injectors configure, then uncloak + // NOTE: $rAF does not delay enough... and this is a 1x-only event, + // $timeout is acceptable. + $timeout( function(){ + element.removeClass(className); + }, 10, false); + }; + } + }; + }]; + } + + + // ********************************************************************************* + // + // These functions create registration functions for ngMaterial Layout attribute directives + // This provides easy translation to switch ngMaterial attribute selectors to + // CLASS selectors and directives; which has huge performance implications + // for IE Browsers + // + // ********************************************************************************* + + /** + * Creates a directive registration function where a possible dynamic attribute + * value will be observed/watched. + * @param {string} className attribute name; eg `layout-gt-md` with value ="row" + */ + function attributeWithObserve(className) { + + return ['$mdUtil', '$interpolate', "$log", function(_$mdUtil_, _$interpolate_, _$log_) { + $mdUtil = _$mdUtil_; + $interpolate = _$interpolate_; + $log = _$log_; + + return { + restrict: 'A', + compile: function(element, attr) { + var linkFn; + if (config.enabled) { + // immediately replace static (non-interpolated) invalid values... + + validateAttributeUsage(className, attr, element, $log); + + validateAttributeValue( className, + getNormalizedAttrValue(className, attr, ""), + buildUpdateFn(element, className, attr) + ); + + linkFn = translateWithValueToCssClass; + } + + // Use for postLink to account for transforms after ng-transclude. + return linkFn || angular.noop; + } + }; + }]; + + /** + * Add as transformed class selector(s), then + * remove the deprecated attribute selector + */ + function translateWithValueToCssClass(scope, element, attrs) { + var updateFn = updateClassWithValue(element, className, attrs); + var unwatch = attrs.$observe(attrs.$normalize(className), updateFn); + + updateFn(getNormalizedAttrValue(className, attrs, "")); + scope.$on("$destroy", function() { unwatch(); }); + } + } + + /** + * Creates a registration function for ngMaterial Layout attribute directive. + * This is a `simple` transpose of attribute usage to class usage; where we ignore + * any attribute value + */ + function attributeWithoutValue(className) { + return ['$mdUtil', '$interpolate', "$log", function(_$mdUtil_, _$interpolate_, _$log_) { + $mdUtil = _$mdUtil_; + $interpolate = _$interpolate_; + $log = _$log_; + + return { + restrict: 'A', + compile: function(element, attr) { + var linkFn; + if (config.enabled) { + // immediately replace static (non-interpolated) invalid values... + + validateAttributeValue( className, + getNormalizedAttrValue(className, attr, ""), + buildUpdateFn(element, className, attr) + ); + + translateToCssClass(null, element); + + // Use for postLink to account for transforms after ng-transclude. + linkFn = translateToCssClass; + } + + return linkFn || angular.noop; + } + }; + }]; + + /** + * Add as transformed class selector, then + * remove the deprecated attribute selector + */ + function translateToCssClass(scope, element) { + element.addClass(className); + } + } + + + + /** + * After link-phase, do NOT remove deprecated layout attribute selector. + * Instead watch the attribute so interpolated data-bindings to layout + * selectors will continue to be supported. + * + * $observe() the className and update with new class (after removing the last one) + * + * e.g. `layout="{{layoutDemo.direction}}"` will update... + * + * NOTE: The value must match one of the specified styles in the CSS. + * For example `flex-gt-md="{{size}}` where `scope.size == 47` will NOT work since + * only breakpoints for 0, 5, 10, 15... 100, 33, 34, 66, 67 are defined. + * + */ + function updateClassWithValue(element, className) { + var lastClass; + + return function updateClassFn(newValue) { + var value = validateAttributeValue(className, newValue || ""); + if ( angular.isDefined(value) ) { + if (lastClass) element.removeClass(lastClass); + lastClass = !value ? className : className + "-" + value.replace(WHITESPACE, "-"); + element.addClass(lastClass); + } + }; + } + + /** + * Provide console warning that this layout attribute has been deprecated + * + */ + function warnAttrNotSupported(className) { + var parts = className.split("-"); + return ["$log", function($log) { + $log.warn(className + "has been deprecated. Please use a `" + parts[0] + "-gt-<xxx>` variant."); + return angular.noop; + }]; + } + + /** + * Centralize warnings for known flexbox issues (especially IE-related issues) + */ + function validateAttributeUsage(className, attr, element, $log){ + var message, usage, url; + var nodeName = element[0].nodeName.toLowerCase(); + + switch(className.replace(SUFFIXES,"")) { + case "flex": + if ((nodeName == "md-button") || (nodeName == "fieldset")){ + // @see https://github.com/philipwalton/flexbugs#9-some-html-elements-cant-be-flex-containers + // Use <div flex> wrapper inside (preferred) or outside + + usage = "<" + nodeName + " " + className + "></" + nodeName + ">"; + url = "https://github.com/philipwalton/flexbugs#9-some-html-elements-cant-be-flex-containers"; + message = "Markup '{0}' may not work as expected in IE Browsers. Consult '{1}' for details."; + + $log.warn( $mdUtil.supplant(message, [usage, url]) ); + } + } + + } + + + /** + * For the Layout attribute value, validate or replace with default + * fallback value + */ + function validateAttributeValue(className, value, updateFn) { + var origValue = value; + + if (!needsInterpolation(value)) { + switch (className.replace(SUFFIXES,"")) { + case 'layout' : + if ( !findIn(value, LAYOUT_OPTIONS) ) { + value = LAYOUT_OPTIONS[0]; // 'row'; + } + break; + + case 'flex' : + if (!findIn(value, FLEX_OPTIONS)) { + if (isNaN(value)) { + value = ''; + } + } + break; + + case 'flex-offset' : + case 'flex-order' : + if (!value || isNaN(+value)) { + value = '0'; + } + break; + + case 'layout-align' : + var axis = extractAlignAxis(value); + value = $mdUtil.supplant("{main}-{cross}",axis); + break; + + case 'layout-padding' : + case 'layout-margin' : + case 'layout-fill' : + case 'layout-wrap' : + case 'layout-nowrap' : + case 'layout-nowrap' : + value = ''; + break; + } + + if (value != origValue) { + (updateFn || angular.noop)(value); + } + } + + return value; + } + + /** + * Replace current attribute value with fallback value + */ + function buildUpdateFn(element, className, attrs) { + return function updateAttrValue(fallback) { + if (!needsInterpolation(fallback)) { + // Do not modify the element's attribute value; so + // uses '<ui-layout layout="/api/sidebar.html" />' will not + // be affected. Just update the attrs value. + attrs[attrs.$normalize(className)] = fallback; + } + }; + } + + /** + * See if the original value has interpolation symbols: + * e.g. flex-gt-md="{{triggerPoint}}" + */ + function needsInterpolation(value) { + return (value || "").indexOf($interpolate.startSymbol()) > -1; + } + + function getNormalizedAttrValue(className, attrs, defaultVal) { + var normalizedAttr = attrs.$normalize(className); + return attrs[normalizedAttr] ? attrs[normalizedAttr].replace(WHITESPACE, "-") : defaultVal || null; + } + + function findIn(item, list, replaceWith) { + item = replaceWith && item ? item.replace(WHITESPACE, replaceWith) : item; + + var found = false; + if (item) { + list.forEach(function(it) { + it = replaceWith ? it.replace(WHITESPACE, replaceWith) : it; + found = found || (it === item); + }); + } + return found; + } + + function extractAlignAxis(attrValue) { + var axis = { + main : "start", + cross: "stretch" + }, values; + + attrValue = (attrValue || ""); + + if ( attrValue.indexOf("-") === 0 || attrValue.indexOf(" ") === 0) { + // For missing main-axis values + attrValue = "none" + attrValue; + } + + values = attrValue.toLowerCase().trim().replace(WHITESPACE, "-").split("-"); + if ( values.length && (values[0] === "space") ) { + // for main-axis values of "space-around" or "space-between" + values = [ values[0]+"-"+values[1],values[2] ]; + } + + if ( values.length > 0 ) axis.main = values[0] || axis.main; + if ( values.length > 1 ) axis.cross = values[1] || axis.cross; + + if ( ALIGNMENT_MAIN_AXIS.indexOf(axis.main) < 0 ) axis.main = "start"; + if ( ALIGNMENT_CROSS_AXIS.indexOf(axis.cross) < 0 ) axis.cross = "stretch"; + + return axis; + } + + +})(); + +/**
+ * @ngdoc module
+ * @name material.core.liveannouncer
+ * @description
+ * Angular Material Live Announcer to provide accessibility for Voice Readers.
+ */
+MdLiveAnnouncer['$inject'] = ["$timeout"];
+angular
+ .module('material.core')
+ .service('$mdLiveAnnouncer', MdLiveAnnouncer);
+
+/**
+ * @ngdoc service
+ * @name $mdLiveAnnouncer
+ * @module material.core.liveannouncer
+ *
+ * @description
+ *
+ * Service to announce messages to supported screenreaders.
+ *
+ * > The `$mdLiveAnnouncer` service is internally used for components to provide proper accessibility.
+ *
+ * <hljs lang="js">
+ * module.controller('AppCtrl', function($mdLiveAnnouncer) {
+ * // Basic announcement (Polite Mode)
+ * $mdLiveAnnouncer.announce('Hey Google');
+ *
+ * // Custom announcement (Assertive Mode)
+ * $mdLiveAnnouncer.announce('Hey Google', 'assertive');
+ * });
+ * </hljs>
+ *
+ */
+function MdLiveAnnouncer($timeout) {
+ /** @private @const @type {!angular.$timeout} */
+ this._$timeout = $timeout;
+
+ /** @private @const @type {!HTMLElement} */
+ this._liveElement = this._createLiveElement();
+
+ /** @private @const @type {!number} */
+ this._announceTimeout = 100;
+}
+
+/**
+ * @ngdoc method
+ * @name $mdLiveAnnouncer#announce
+ * @description Announces messages to supported screenreaders.
+ * @param {string} message Message to be announced to the screenreader
+ * @param {'off'|'polite'|'assertive'} politeness The politeness of the announcer element.
+ */
+MdLiveAnnouncer.prototype.announce = function(message, politeness) {
+ if (!politeness) {
+ politeness = 'polite';
+ }
+
+ var self = this;
+
+ self._liveElement.textContent = '';
+ self._liveElement.setAttribute('aria-live', politeness);
+
+ // This 100ms timeout is necessary for some browser + screen-reader combinations:
+ // - Both JAWS and NVDA over IE11 will not announce anything without a non-zero timeout.
+ // - With Chrome and IE11 with NVDA or JAWS, a repeated (identical) message won't be read a
+ // second time without clearing and then using a non-zero delay.
+ // (using JAWS 17 at time of this writing).
+ self._$timeout(function() {
+ self._liveElement.textContent = message;
+ }, self._announceTimeout, false);
+};
+
+/**
+ * Creates a live announcer element, which listens for DOM changes and announces them
+ * to the screenreaders.
+ * @returns {!HTMLElement}
+ * @private
+ */
+MdLiveAnnouncer.prototype._createLiveElement = function() {
+ var liveEl = document.createElement('div');
+
+ liveEl.classList.add('md-visually-hidden');
+ liveEl.setAttribute('role', 'status');
+ liveEl.setAttribute('aria-atomic', 'true');
+ liveEl.setAttribute('aria-live', 'polite');
+
+ document.body.appendChild(liveEl);
+
+ return liveEl;
+};
+ +/** + * @ngdoc service + * @name $$mdMeta + * @module material.core.meta + * + * @description + * + * A provider and a service that simplifies meta tags access + * + * Note: This is intended only for use with dynamic meta tags such as browser color and title. + * Tags that are only processed when the page is rendered (such as `charset`, and `http-equiv`) + * will not work since `$$mdMeta` adds the tags after the page has already been loaded. + * + * ```js + * app.config(function($$mdMetaProvider) { + * var removeMeta = $$mdMetaProvider.setMeta('meta-name', 'content'); + * var metaValue = $$mdMetaProvider.getMeta('meta-name'); // -> 'content' + * + * removeMeta(); + * }); + * + * app.controller('myController', function($$mdMeta) { + * var removeMeta = $$mdMeta.setMeta('meta-name', 'content'); + * var metaValue = $$mdMeta.getMeta('meta-name'); // -> 'content' + * + * removeMeta(); + * }); + * ``` + * + * @returns {$$mdMeta.$service} + * + */ +angular.module('material.core.meta', []) + .provider('$$mdMeta', function () { + var head = angular.element(document.head); + var metaElements = {}; + + /** + * Checks if the requested element was written manually and maps it + * + * @param {string} name meta tag 'name' attribute value + * @returns {boolean} returns true if there is an element with the requested name + */ + function mapExistingElement(name) { + if (metaElements[name]) { + return true; + } + + var element = document.getElementsByName(name)[0]; + + if (!element) { + return false; + } + + metaElements[name] = angular.element(element); + + return true; + } + + /** + * @ngdoc method + * @name $$mdMeta#setMeta + * + * @description + * Creates meta element with the 'name' and 'content' attributes, + * if the meta tag is already created than we replace the 'content' value + * + * @param {string} name meta tag 'name' attribute value + * @param {string} content meta tag 'content' attribute value + * @returns {function} remove function + * + */ + function setMeta(name, content) { + mapExistingElement(name); + + if (!metaElements[name]) { + var newMeta = angular.element('<meta name="' + name + '" content="' + content + '"/>'); + head.append(newMeta); + metaElements[name] = newMeta; + } + else { + metaElements[name].attr('content', content); + } + + return function () { + metaElements[name].attr('content', ''); + metaElements[name].remove(); + delete metaElements[name]; + }; + } + + /** + * @ngdoc method + * @name $$mdMeta#getMeta + * + * @description + * Gets the 'content' attribute value of the wanted meta element + * + * @param {string} name meta tag 'name' attribute value + * @returns {string} content attribute value + */ + function getMeta(name) { + if (!mapExistingElement(name)) { + throw Error('$$mdMeta: could not find a meta tag with the name \'' + name + '\''); + } + + return metaElements[name].attr('content'); + } + + var module = { + setMeta: setMeta, + getMeta: getMeta + }; + + return angular.extend({}, module, { + $get: function () { + return module; + } + }); + }); + /** + * @ngdoc module + * @name material.core.componentRegistry + * + * @description + * A component instance registration service. + * Note: currently this as a private service in the SideNav component. + */ + ComponentRegistry['$inject'] = ["$log", "$q"]; + angular.module('material.core') + .factory('$mdComponentRegistry', ComponentRegistry); + + /* + * @private + * @ngdoc factory + * @name ComponentRegistry + * @module material.core.componentRegistry + * + */ + function ComponentRegistry($log, $q) { + + var self; + var instances = [ ]; + var pendings = { }; + + return self = { + /** + * Used to print an error when an instance for a handle isn't found. + */ + notFoundError: function(handle, msgContext) { + $log.error( (msgContext || "") + 'No instance found for handle', handle); + }, + /** + * Return all registered instances as an array. + */ + getInstances: function() { + return instances; + }, + + /** + * Get a registered instance. + * @param handle the String handle to look up for a registered instance. + */ + get: function(handle) { + if ( !isValidID(handle) ) return null; + + var i, j, instance; + for(i = 0, j = instances.length; i < j; i++) { + instance = instances[i]; + if(instance.$$mdHandle === handle) { + return instance; + } + } + return null; + }, + + /** + * Register an instance. + * @param instance the instance to register + * @param handle the handle to identify the instance under. + */ + register: function(instance, handle) { + if ( !handle ) return angular.noop; + + instance.$$mdHandle = handle; + instances.push(instance); + resolveWhen(); + + return deregister; + + /** + * Remove registration for an instance + */ + function deregister() { + var index = instances.indexOf(instance); + if (index !== -1) { + instances.splice(index, 1); + } + } + + /** + * Resolve any pending promises for this instance + */ + function resolveWhen() { + var dfd = pendings[handle]; + if ( dfd ) { + dfd.forEach(function (promise) { + promise.resolve(instance); + }); + delete pendings[handle]; + } + } + }, + + /** + * Async accessor to registered component instance + * If not available then a promise is created to notify + * all listeners when the instance is registered. + */ + when : function(handle) { + if ( isValidID(handle) ) { + var deferred = $q.defer(); + var instance = self.get(handle); + + if ( instance ) { + deferred.resolve( instance ); + } else { + if (pendings[handle] === undefined) { + pendings[handle] = []; + } + pendings[handle].push(deferred); + } + + return deferred.promise; + } + return $q.reject("Invalid `md-component-id` value."); + } + + }; + + function isValidID(handle){ + return handle && (handle !== ""); + } + + } + +(function() { + 'use strict'; + + /** + * @ngdoc service + * @name $mdButtonInkRipple + * @module material.core + * + * @description + * Provides ripple effects for md-button. See $mdInkRipple service for all possible configuration options. + * + * @param {object=} scope Scope within the current context + * @param {object=} element The element the ripple effect should be applied to + * @param {object=} options (Optional) Configuration options to override the default ripple configuration + */ + + MdButtonInkRipple['$inject'] = ["$mdInkRipple"]; + angular.module('material.core') + .factory('$mdButtonInkRipple', MdButtonInkRipple); + + function MdButtonInkRipple($mdInkRipple) { + return { + attach: function attachRipple(scope, element, options) { + options = angular.extend(optionsForElement(element), options); + + return $mdInkRipple.attach(scope, element, options); + } + }; + + function optionsForElement(element) { + if (element.hasClass('md-icon-button')) { + return { + isMenuItem: element.hasClass('md-menu-item'), + fitRipple: true, + center: true + }; + } else { + return { + isMenuItem: element.hasClass('md-menu-item'), + dimBackground: true + }; + } + } + } +})(); + +(function() { + 'use strict'; + + /** + * @ngdoc service + * @name $mdCheckboxInkRipple + * @module material.core + * + * @description + * Provides ripple effects for md-checkbox. See $mdInkRipple service for all possible configuration options. + * + * @param {object=} scope Scope within the current context + * @param {object=} element The element the ripple effect should be applied to + * @param {object=} options (Optional) Configuration options to override the defaultripple configuration + */ + + MdCheckboxInkRipple['$inject'] = ["$mdInkRipple"]; + angular.module('material.core') + .factory('$mdCheckboxInkRipple', MdCheckboxInkRipple); + + function MdCheckboxInkRipple($mdInkRipple) { + return { + attach: attach + }; + + function attach(scope, element, options) { + return $mdInkRipple.attach(scope, element, angular.extend({ + center: true, + dimBackground: false, + fitRipple: true + }, options)); + } + } +})(); + +(function() { + 'use strict'; + + /** + * @ngdoc service + * @name $mdListInkRipple + * @module material.core + * + * @description + * Provides ripple effects for md-list. See $mdInkRipple service for all possible configuration options. + * + * @param {object=} scope Scope within the current context + * @param {object=} element The element the ripple effect should be applied to + * @param {object=} options (Optional) Configuration options to override the defaultripple configuration + */ + + MdListInkRipple['$inject'] = ["$mdInkRipple"]; + angular.module('material.core') + .factory('$mdListInkRipple', MdListInkRipple); + + function MdListInkRipple($mdInkRipple) { + return { + attach: attach + }; + + function attach(scope, element, options) { + return $mdInkRipple.attach(scope, element, angular.extend({ + center: false, + dimBackground: true, + outline: false, + rippleSize: 'full' + }, options)); + } + } +})(); + +/** + * @ngdoc module + * @name material.core.ripple + * @description + * Ripple + */ +InkRippleCtrl['$inject'] = ["$scope", "$element", "rippleOptions", "$window", "$timeout", "$mdUtil", "$mdColorUtil"]; +InkRippleDirective['$inject'] = ["$mdButtonInkRipple", "$mdCheckboxInkRipple"]; +angular.module('material.core') + .provider('$mdInkRipple', InkRippleProvider) + .directive('mdInkRipple', InkRippleDirective) + .directive('mdNoInk', attrNoDirective) + .directive('mdNoBar', attrNoDirective) + .directive('mdNoStretch', attrNoDirective); + +var DURATION = 450; + +/** + * @ngdoc directive + * @name mdInkRipple + * @module material.core.ripple + * + * @description + * The `md-ink-ripple` directive allows you to specify the ripple color or id a ripple is allowed. + * + * @param {string|boolean} md-ink-ripple A color string `#FF0000` or boolean (`false` or `0`) for preventing ripple + * + * @usage + * ### String values + * <hljs lang="html"> + * <ANY md-ink-ripple="#FF0000"> + * Ripples in red + * </ANY> + * + * <ANY md-ink-ripple="false"> + * Not rippling + * </ANY> + * </hljs> + * + * ### Interpolated values + * <hljs lang="html"> + * <ANY md-ink-ripple="{{ randomColor() }}"> + * Ripples with the return value of 'randomColor' function + * </ANY> + * + * <ANY md-ink-ripple="{{ canRipple() }}"> + * Ripples if 'canRipple' function return value is not 'false' or '0' + * </ANY> + * </hljs> + */ +function InkRippleDirective ($mdButtonInkRipple, $mdCheckboxInkRipple) { + return { + controller: angular.noop, + link: function (scope, element, attr) { + attr.hasOwnProperty('mdInkRippleCheckbox') + ? $mdCheckboxInkRipple.attach(scope, element) + : $mdButtonInkRipple.attach(scope, element); + } + }; +} + +/** + * @ngdoc service + * @name $mdInkRipple + * @module material.core.ripple + * + * @description + * `$mdInkRipple` is a service for adding ripples to any element + * + * @usage + * <hljs lang="js"> + * app.factory('$myElementInkRipple', function($mdInkRipple) { + * return { + * attach: function (scope, element, options) { + * return $mdInkRipple.attach(scope, element, angular.extend({ + * center: false, + * dimBackground: true + * }, options)); + * } + * }; + * }); + * + * app.controller('myController', function ($scope, $element, $myElementInkRipple) { + * $scope.onClick = function (ev) { + * $myElementInkRipple.attach($scope, angular.element(ev.target), { center: true }); + * } + * }); + * </hljs> + * + * ### Disabling ripples globally + * If you want to disable ink ripples globally, for all components, you can call the + * `disableInkRipple` method in your app's config. + * + * <hljs lang="js"> + * app.config(function ($mdInkRippleProvider) { + * $mdInkRippleProvider.disableInkRipple(); + * }); + */ + +function InkRippleProvider () { + var isDisabledGlobally = false; + + return { + disableInkRipple: disableInkRipple, + $get: ["$injector", function($injector) { + return { attach: attach }; + + /** + * @ngdoc method + * @name $mdInkRipple#attach + * + * @description + * Attaching given scope, element and options to inkRipple controller + * + * @param {object=} scope Scope within the current context + * @param {object=} element The element the ripple effect should be applied to + * @param {object=} options (Optional) Configuration options to override the defaultRipple configuration + * * `center` - Whether the ripple should start from the center of the container element + * * `dimBackground` - Whether the background should be dimmed with the ripple color + * * `colorElement` - The element the ripple should take its color from, defined by css property `color` + * * `fitRipple` - Whether the ripple should fill the element + */ + function attach (scope, element, options) { + if (isDisabledGlobally || element.controller('mdNoInk')) return angular.noop; + return $injector.instantiate(InkRippleCtrl, { + $scope: scope, + $element: element, + rippleOptions: options + }); + } + }] + }; + + /** + * @ngdoc method + * @name $mdInkRipple#disableInkRipple + * + * @description + * A config-time method that, when called, disables ripples globally. + */ + function disableInkRipple () { + isDisabledGlobally = true; + } +} + +/** + * Controller used by the ripple service in order to apply ripples + * ngInject + */ +function InkRippleCtrl ($scope, $element, rippleOptions, $window, $timeout, $mdUtil, $mdColorUtil) { + this.$window = $window; + this.$timeout = $timeout; + this.$mdUtil = $mdUtil; + this.$mdColorUtil = $mdColorUtil; + this.$scope = $scope; + this.$element = $element; + this.options = rippleOptions; + this.mousedown = false; + this.ripples = []; + this.timeout = null; // Stores a reference to the most-recent ripple timeout + this.lastRipple = null; + + $mdUtil.valueOnUse(this, 'container', this.createContainer); + + this.$element.addClass('md-ink-ripple'); + + // attach method for unit tests + ($element.controller('mdInkRipple') || {}).createRipple = angular.bind(this, this.createRipple); + ($element.controller('mdInkRipple') || {}).setColor = angular.bind(this, this.color); + + this.bindEvents(); +} + + +/** + * Either remove or unlock any remaining ripples when the user mouses off of the element (either by + * mouseup or mouseleave event) + */ +function autoCleanup (self, cleanupFn) { + + if ( self.mousedown || self.lastRipple ) { + self.mousedown = false; + self.$mdUtil.nextTick( angular.bind(self, cleanupFn), false); + } + +} + + +/** + * Returns the color that the ripple should be (either based on CSS or hard-coded) + * @returns {string} + */ +InkRippleCtrl.prototype.color = function (value) { + var self = this; + + // If assigning a color value, apply it to background and the ripple color + if (angular.isDefined(value)) { + self._color = self._parseColor(value); + } + + // If color lookup, use assigned, defined, or inherited + return self._color || self._parseColor( self.inkRipple() ) || self._parseColor( getElementColor() ); + + /** + * Finds the color element and returns its text color for use as default ripple color + * @returns {string} + */ + function getElementColor () { + var items = self.options && self.options.colorElement ? self.options.colorElement : []; + var elem = items.length ? items[ 0 ] : self.$element[ 0 ]; + + return elem ? self.$window.getComputedStyle(elem).color : 'rgb(0,0,0)'; + } +}; + +/** + * Updating the ripple colors based on the current inkRipple value + * or the element's computed style color + */ +InkRippleCtrl.prototype.calculateColor = function () { + return this.color(); +}; + + +/** + * Takes a string color and converts it to RGBA format + * @param color {string} + * @param [multiplier] {int} + * @returns {string} + */ + +InkRippleCtrl.prototype._parseColor = function parseColor (color, multiplier) { + multiplier = multiplier || 1; + var colorUtil = this.$mdColorUtil; + + if (!color) return; + if (color.indexOf('rgba') === 0) return color.replace(/\d?\.?\d*\s*\)\s*$/, (0.1 * multiplier).toString() + ')'); + if (color.indexOf('rgb') === 0) return colorUtil.rgbToRgba(color); + if (color.indexOf('#') === 0) return colorUtil.hexToRgba(color); + +}; + +/** + * Binds events to the root element for + */ +InkRippleCtrl.prototype.bindEvents = function () { + this.$element.on('mousedown', angular.bind(this, this.handleMousedown)); + this.$element.on('mouseup touchend', angular.bind(this, this.handleMouseup)); + this.$element.on('mouseleave', angular.bind(this, this.handleMouseup)); + this.$element.on('touchmove', angular.bind(this, this.handleTouchmove)); +}; + +/** + * Create a new ripple on every mousedown event from the root element + * @param event {MouseEvent} + */ +InkRippleCtrl.prototype.handleMousedown = function (event) { + if ( this.mousedown ) return; + + // When jQuery is loaded, we have to get the original event + if (event.hasOwnProperty('originalEvent')) event = event.originalEvent; + this.mousedown = true; + if (this.options.center) { + this.createRipple(this.container.prop('clientWidth') / 2, this.container.prop('clientWidth') / 2); + } else { + + // We need to calculate the relative coordinates if the target is a sublayer of the ripple element + if (event.srcElement !== this.$element[0]) { + var layerRect = this.$element[0].getBoundingClientRect(); + var layerX = event.clientX - layerRect.left; + var layerY = event.clientY - layerRect.top; + + this.createRipple(layerX, layerY); + } else { + this.createRipple(event.offsetX, event.offsetY); + } + } +}; + +/** + * Either remove or unlock any remaining ripples when the user mouses off of the element (either by + * mouseup, touchend or mouseleave event) + */ +InkRippleCtrl.prototype.handleMouseup = function () { + autoCleanup(this, this.clearRipples); +}; + +/** + * Either remove or unlock any remaining ripples when the user mouses off of the element (by + * touchmove) + */ +InkRippleCtrl.prototype.handleTouchmove = function () { + autoCleanup(this, this.deleteRipples); +}; + +/** + * Cycles through all ripples and attempts to remove them. + */ +InkRippleCtrl.prototype.deleteRipples = function () { + for (var i = 0; i < this.ripples.length; i++) { + this.ripples[ i ].remove(); + } +}; + +/** + * Cycles through all ripples and attempts to remove them with fade. + * Depending on logic within `fadeInComplete`, some removals will be postponed. + */ +InkRippleCtrl.prototype.clearRipples = function () { + for (var i = 0; i < this.ripples.length; i++) { + this.fadeInComplete(this.ripples[ i ]); + } +}; + +/** + * Creates the ripple container element + * @returns {*} + */ +InkRippleCtrl.prototype.createContainer = function () { + var container = angular.element('<div class="md-ripple-container"></div>'); + this.$element.append(container); + return container; +}; + +InkRippleCtrl.prototype.clearTimeout = function () { + if (this.timeout) { + this.$timeout.cancel(this.timeout); + this.timeout = null; + } +}; + +InkRippleCtrl.prototype.isRippleAllowed = function () { + var element = this.$element[0]; + do { + if (!element.tagName || element.tagName === 'BODY') break; + + if (element && angular.isFunction(element.hasAttribute)) { + if (element.hasAttribute('disabled')) return false; + if (this.inkRipple() === 'false' || this.inkRipple() === '0') return false; + } + + } while (element = element.parentNode); + return true; +}; + +/** + * The attribute `md-ink-ripple` may be a static or interpolated + * color value OR a boolean indicator (used to disable ripples) + */ +InkRippleCtrl.prototype.inkRipple = function () { + return this.$element.attr('md-ink-ripple'); +}; + +/** + * Creates a new ripple and adds it to the container. Also tracks ripple in `this.ripples`. + * @param left + * @param top + */ +InkRippleCtrl.prototype.createRipple = function (left, top) { + if (!this.isRippleAllowed()) return; + + var ctrl = this; + var colorUtil = ctrl.$mdColorUtil; + var ripple = angular.element('<div class="md-ripple"></div>'); + var width = this.$element.prop('clientWidth'); + var height = this.$element.prop('clientHeight'); + var x = Math.max(Math.abs(width - left), left) * 2; + var y = Math.max(Math.abs(height - top), top) * 2; + var size = getSize(this.options.fitRipple, x, y); + var color = this.calculateColor(); + + ripple.css({ + left: left + 'px', + top: top + 'px', + background: 'black', + width: size + 'px', + height: size + 'px', + backgroundColor: colorUtil.rgbaToRgb(color), + borderColor: colorUtil.rgbaToRgb(color) + }); + this.lastRipple = ripple; + + // we only want one timeout to be running at a time + this.clearTimeout(); + this.timeout = this.$timeout(function () { + ctrl.clearTimeout(); + if (!ctrl.mousedown) ctrl.fadeInComplete(ripple); + }, DURATION * 0.35, false); + + if (this.options.dimBackground) this.container.css({ backgroundColor: color }); + this.container.append(ripple); + this.ripples.push(ripple); + ripple.addClass('md-ripple-placed'); + + this.$mdUtil.nextTick(function () { + + ripple.addClass('md-ripple-scaled md-ripple-active'); + ctrl.$timeout(function () { + ctrl.clearRipples(); + }, DURATION, false); + + }, false); + + function getSize (fit, x, y) { + return fit + ? Math.max(x, y) + : Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2)); + } +}; + + + +/** + * After fadeIn finishes, either kicks off the fade-out animation or queues the element for removal on mouseup + * @param ripple + */ +InkRippleCtrl.prototype.fadeInComplete = function (ripple) { + if (this.lastRipple === ripple) { + if (!this.timeout && !this.mousedown) { + this.removeRipple(ripple); + } + } else { + this.removeRipple(ripple); + } +}; + +/** + * Kicks off the animation for removing a ripple + * @param ripple {Element} + */ +InkRippleCtrl.prototype.removeRipple = function (ripple) { + var ctrl = this; + var index = this.ripples.indexOf(ripple); + if (index < 0) return; + this.ripples.splice(this.ripples.indexOf(ripple), 1); + ripple.removeClass('md-ripple-active'); + ripple.addClass('md-ripple-remove'); + if (this.ripples.length === 0) this.container.css({ backgroundColor: '' }); + // use a 2-second timeout in order to allow for the animation to finish + // we don't actually care how long the animation takes + this.$timeout(function () { + ctrl.fadeOutComplete(ripple); + }, DURATION, false); +}; + +/** + * Removes the provided ripple from the DOM + * @param ripple + */ +InkRippleCtrl.prototype.fadeOutComplete = function (ripple) { + ripple.remove(); + this.lastRipple = null; +}; + +/** + * Used to create an empty directive. This is used to track flag-directives whose children may have + * functionality based on them. + * + * Example: `md-no-ink` will potentially be used by all child directives. + */ +function attrNoDirective () { + return { controller: angular.noop }; +} + +(function() { + 'use strict'; + + /** + * @ngdoc service + * @name $mdTabInkRipple + * @module material.core + * + * @description + * Provides ripple effects for md-tabs. See $mdInkRipple service for all possible configuration options. + * + * @param {object=} scope Scope within the current context + * @param {object=} element The element the ripple effect should be applied to + * @param {object=} options (Optional) Configuration options to override the defaultripple configuration + */ + + MdTabInkRipple['$inject'] = ["$mdInkRipple"]; + angular.module('material.core') + .factory('$mdTabInkRipple', MdTabInkRipple); + + function MdTabInkRipple($mdInkRipple) { + return { + attach: attach + }; + + function attach(scope, element, options) { + return $mdInkRipple.attach(scope, element, angular.extend({ + center: false, + dimBackground: true, + outline: false, + rippleSize: 'full' + }, options)); + } + } +})(); + +angular.module('material.core.theming.palette', []) +.constant('$mdColorPalette', { + 'red': { + '50': '#ffebee', + '100': '#ffcdd2', + '200': '#ef9a9a', + '300': '#e57373', + '400': '#ef5350', + '500': '#f44336', + '600': '#e53935', + '700': '#d32f2f', + '800': '#c62828', + '900': '#b71c1c', + 'A100': '#ff8a80', + 'A200': '#ff5252', + 'A400': '#ff1744', + 'A700': '#d50000', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 300 A100', + 'contrastStrongLightColors': '400 500 600 700 A200 A400 A700' + }, + 'pink': { + '50': '#fce4ec', + '100': '#f8bbd0', + '200': '#f48fb1', + '300': '#f06292', + '400': '#ec407a', + '500': '#e91e63', + '600': '#d81b60', + '700': '#c2185b', + '800': '#ad1457', + '900': '#880e4f', + 'A100': '#ff80ab', + 'A200': '#ff4081', + 'A400': '#f50057', + 'A700': '#c51162', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 A100', + 'contrastStrongLightColors': '500 600 A200 A400 A700' + }, + 'purple': { + '50': '#f3e5f5', + '100': '#e1bee7', + '200': '#ce93d8', + '300': '#ba68c8', + '400': '#ab47bc', + '500': '#9c27b0', + '600': '#8e24aa', + '700': '#7b1fa2', + '800': '#6a1b9a', + '900': '#4a148c', + 'A100': '#ea80fc', + 'A200': '#e040fb', + 'A400': '#d500f9', + 'A700': '#aa00ff', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 A100', + 'contrastStrongLightColors': '300 400 A200 A400 A700' + }, + 'deep-purple': { + '50': '#ede7f6', + '100': '#d1c4e9', + '200': '#b39ddb', + '300': '#9575cd', + '400': '#7e57c2', + '500': '#673ab7', + '600': '#5e35b1', + '700': '#512da8', + '800': '#4527a0', + '900': '#311b92', + 'A100': '#b388ff', + 'A200': '#7c4dff', + 'A400': '#651fff', + 'A700': '#6200ea', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 A100', + 'contrastStrongLightColors': '300 400 A200' + }, + 'indigo': { + '50': '#e8eaf6', + '100': '#c5cae9', + '200': '#9fa8da', + '300': '#7986cb', + '400': '#5c6bc0', + '500': '#3f51b5', + '600': '#3949ab', + '700': '#303f9f', + '800': '#283593', + '900': '#1a237e', + 'A100': '#8c9eff', + 'A200': '#536dfe', + 'A400': '#3d5afe', + 'A700': '#304ffe', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 A100', + 'contrastStrongLightColors': '300 400 A200 A400' + }, + 'blue': { + '50': '#e3f2fd', + '100': '#bbdefb', + '200': '#90caf9', + '300': '#64b5f6', + '400': '#42a5f5', + '500': '#2196f3', + '600': '#1e88e5', + '700': '#1976d2', + '800': '#1565c0', + '900': '#0d47a1', + 'A100': '#82b1ff', + 'A200': '#448aff', + 'A400': '#2979ff', + 'A700': '#2962ff', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 300 400 A100', + 'contrastStrongLightColors': '500 600 700 A200 A400 A700' + }, + 'light-blue': { + '50': '#e1f5fe', + '100': '#b3e5fc', + '200': '#81d4fa', + '300': '#4fc3f7', + '400': '#29b6f6', + '500': '#03a9f4', + '600': '#039be5', + '700': '#0288d1', + '800': '#0277bd', + '900': '#01579b', + 'A100': '#80d8ff', + 'A200': '#40c4ff', + 'A400': '#00b0ff', + 'A700': '#0091ea', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '600 700 800 900 A700', + 'contrastStrongLightColors': '600 700 800 A700' + }, + 'cyan': { + '50': '#e0f7fa', + '100': '#b2ebf2', + '200': '#80deea', + '300': '#4dd0e1', + '400': '#26c6da', + '500': '#00bcd4', + '600': '#00acc1', + '700': '#0097a7', + '800': '#00838f', + '900': '#006064', + 'A100': '#84ffff', + 'A200': '#18ffff', + 'A400': '#00e5ff', + 'A700': '#00b8d4', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '700 800 900', + 'contrastStrongLightColors': '700 800 900' + }, + 'teal': { + '50': '#e0f2f1', + '100': '#b2dfdb', + '200': '#80cbc4', + '300': '#4db6ac', + '400': '#26a69a', + '500': '#009688', + '600': '#00897b', + '700': '#00796b', + '800': '#00695c', + '900': '#004d40', + 'A100': '#a7ffeb', + 'A200': '#64ffda', + 'A400': '#1de9b6', + 'A700': '#00bfa5', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '500 600 700 800 900', + 'contrastStrongLightColors': '500 600 700' + }, + 'green': { + '50': '#e8f5e9', + '100': '#c8e6c9', + '200': '#a5d6a7', + '300': '#81c784', + '400': '#66bb6a', + '500': '#4caf50', + '600': '#43a047', + '700': '#388e3c', + '800': '#2e7d32', + '900': '#1b5e20', + 'A100': '#b9f6ca', + 'A200': '#69f0ae', + 'A400': '#00e676', + 'A700': '#00c853', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '500 600 700 800 900', + 'contrastStrongLightColors': '500 600 700' + }, + 'light-green': { + '50': '#f1f8e9', + '100': '#dcedc8', + '200': '#c5e1a5', + '300': '#aed581', + '400': '#9ccc65', + '500': '#8bc34a', + '600': '#7cb342', + '700': '#689f38', + '800': '#558b2f', + '900': '#33691e', + 'A100': '#ccff90', + 'A200': '#b2ff59', + 'A400': '#76ff03', + 'A700': '#64dd17', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '700 800 900', + 'contrastStrongLightColors': '700 800 900' + }, + 'lime': { + '50': '#f9fbe7', + '100': '#f0f4c3', + '200': '#e6ee9c', + '300': '#dce775', + '400': '#d4e157', + '500': '#cddc39', + '600': '#c0ca33', + '700': '#afb42b', + '800': '#9e9d24', + '900': '#827717', + 'A100': '#f4ff81', + 'A200': '#eeff41', + 'A400': '#c6ff00', + 'A700': '#aeea00', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '900', + 'contrastStrongLightColors': '900' + }, + 'yellow': { + '50': '#fffde7', + '100': '#fff9c4', + '200': '#fff59d', + '300': '#fff176', + '400': '#ffee58', + '500': '#ffeb3b', + '600': '#fdd835', + '700': '#fbc02d', + '800': '#f9a825', + '900': '#f57f17', + 'A100': '#ffff8d', + 'A200': '#ffff00', + 'A400': '#ffea00', + 'A700': '#ffd600', + 'contrastDefaultColor': 'dark' + }, + 'amber': { + '50': '#fff8e1', + '100': '#ffecb3', + '200': '#ffe082', + '300': '#ffd54f', + '400': '#ffca28', + '500': '#ffc107', + '600': '#ffb300', + '700': '#ffa000', + '800': '#ff8f00', + '900': '#ff6f00', + 'A100': '#ffe57f', + 'A200': '#ffd740', + 'A400': '#ffc400', + 'A700': '#ffab00', + 'contrastDefaultColor': 'dark' + }, + 'orange': { + '50': '#fff3e0', + '100': '#ffe0b2', + '200': '#ffcc80', + '300': '#ffb74d', + '400': '#ffa726', + '500': '#ff9800', + '600': '#fb8c00', + '700': '#f57c00', + '800': '#ef6c00', + '900': '#e65100', + 'A100': '#ffd180', + 'A200': '#ffab40', + 'A400': '#ff9100', + 'A700': '#ff6d00', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '800 900', + 'contrastStrongLightColors': '800 900' + }, + 'deep-orange': { + '50': '#fbe9e7', + '100': '#ffccbc', + '200': '#ffab91', + '300': '#ff8a65', + '400': '#ff7043', + '500': '#ff5722', + '600': '#f4511e', + '700': '#e64a19', + '800': '#d84315', + '900': '#bf360c', + 'A100': '#ff9e80', + 'A200': '#ff6e40', + 'A400': '#ff3d00', + 'A700': '#dd2c00', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 300 400 A100 A200', + 'contrastStrongLightColors': '500 600 700 800 900 A400 A700' + }, + 'brown': { + '50': '#efebe9', + '100': '#d7ccc8', + '200': '#bcaaa4', + '300': '#a1887f', + '400': '#8d6e63', + '500': '#795548', + '600': '#6d4c41', + '700': '#5d4037', + '800': '#4e342e', + '900': '#3e2723', + 'A100': '#d7ccc8', + 'A200': '#bcaaa4', + 'A400': '#8d6e63', + 'A700': '#5d4037', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 A100 A200', + 'contrastStrongLightColors': '300 400' + }, + 'grey': { + '50': '#fafafa', + '100': '#f5f5f5', + '200': '#eeeeee', + '300': '#e0e0e0', + '400': '#bdbdbd', + '500': '#9e9e9e', + '600': '#757575', + '700': '#616161', + '800': '#424242', + '900': '#212121', + 'A100': '#ffffff', + 'A200': '#000000', + 'A400': '#303030', + 'A700': '#616161', + 'contrastDefaultColor': 'dark', + 'contrastLightColors': '600 700 800 900 A200 A400 A700' + }, + 'blue-grey': { + '50': '#eceff1', + '100': '#cfd8dc', + '200': '#b0bec5', + '300': '#90a4ae', + '400': '#78909c', + '500': '#607d8b', + '600': '#546e7a', + '700': '#455a64', + '800': '#37474f', + '900': '#263238', + 'A100': '#cfd8dc', + 'A200': '#b0bec5', + 'A400': '#78909c', + 'A700': '#455a64', + 'contrastDefaultColor': 'light', + 'contrastDarkColors': '50 100 200 300 A100 A200', + 'contrastStrongLightColors': '400 500 700' + } +}); + +(function(angular) { + 'use strict'; +/** + * @ngdoc module + * @name material.core.theming + * @description + * Theming + */ +detectDisabledThemes['$inject'] = ["$mdThemingProvider"]; +ThemingDirective['$inject'] = ["$mdTheming", "$interpolate", "$parse", "$mdUtil", "$q", "$log"]; +ThemableDirective['$inject'] = ["$mdTheming"]; +ThemingProvider['$inject'] = ["$mdColorPalette", "$$mdMetaProvider"]; +generateAllThemes['$inject'] = ["$injector", "$mdTheming"]; +angular.module('material.core.theming', ['material.core.theming.palette', 'material.core.meta']) + .directive('mdTheme', ThemingDirective) + .directive('mdThemable', ThemableDirective) + .directive('mdThemesDisabled', disableThemesDirective ) + .provider('$mdTheming', ThemingProvider) + .config( detectDisabledThemes ) + .run(generateAllThemes); + +/** + * Detect if the HTML or the BODY tags has a [md-themes-disabled] attribute + * If yes, then immediately disable all theme stylesheet generation and DOM injection + */ +/** + * ngInject + */ +function detectDisabledThemes($mdThemingProvider) { + var isDisabled = !!document.querySelector('[md-themes-disabled]'); + $mdThemingProvider.disableTheming(isDisabled); +} + +/** + * @ngdoc service + * @name $mdThemingProvider + * @module material.core.theming + * + * @description Provider to configure the `$mdTheming` service. + * + * ### Default Theme + * The `$mdThemingProvider` uses by default the following theme configuration: + * + * - Primary Palette: `Blue` + * - Accent Palette: `Pink` + * - Warn Palette: `Deep-Orange` + * - Background Palette: `Grey` + * + * If you don't want to use the `md-theme` directive on the elements itself, you may want to overwrite + * the default theme.<br/> + * This can be done by using the following markup. + * + * <hljs lang="js"> + * myAppModule.config(function($mdThemingProvider) { + * $mdThemingProvider + * .theme('default') + * .primaryPalette('blue') + * .accentPalette('teal') + * .warnPalette('red') + * .backgroundPalette('grey'); + * }); + * </hljs> + * + + * ### Dynamic Themes + * + * By default, if you change a theme at runtime, the `$mdTheming` service will not detect those changes.<br/> + * If you have an application, which changes its theme on runtime, you have to enable theme watching. + * + * <hljs lang="js"> + * myAppModule.config(function($mdThemingProvider) { + * // Enable theme watching. + * $mdThemingProvider.alwaysWatchTheme(true); + * }); + * </hljs> + * + * ### Custom Theme Styles + * + * Sometimes you may want to use your own theme styles for some custom components.<br/> + * You are able to register your own styles by using the following markup. + * + * <hljs lang="js"> + * myAppModule.config(function($mdThemingProvider) { + * // Register our custom stylesheet into the theming provider. + * $mdThemingProvider.registerStyles(STYLESHEET); + * }); + * </hljs> + * + * The `registerStyles` method only accepts strings as value, so you're actually not able to load an external + * stylesheet file into the `$mdThemingProvider`. + * + * If it's necessary to load an external stylesheet, we suggest using a bundler, which supports including raw content, + * like [raw-loader](https://github.com/webpack/raw-loader) for `webpack`. + * + * <hljs lang="js"> + * myAppModule.config(function($mdThemingProvider) { + * // Register your custom stylesheet into the theming provider. + * $mdThemingProvider.registerStyles(require('../styles/my-component.theme.css')); + * }); + * </hljs> + * + * ### Browser color + * + * Enables browser header coloring + * for more info please visit: + * https://developers.google.com/web/fundamentals/design-and-ui/browser-customization/theme-color + * + * Options parameter: <br/> + * `theme` - A defined theme via `$mdThemeProvider` to use the palettes from. Default is `default` theme. <br/> + * `palette` - Can be any one of the basic material design palettes, extended defined palettes and 'primary', + * 'accent', 'background' and 'warn'. Default is `primary`. <br/> + * `hue` - The hue from the selected palette. Default is `800`<br/> + * + * <hljs lang="js"> + * myAppModule.config(function($mdThemingProvider) { + * // Enable browser color + * $mdThemingProvider.enableBrowserColor({ + * theme: 'myTheme', // Default is 'default' + * palette: 'accent', // Default is 'primary', any basic material palette and extended palettes are available + * hue: '200' // Default is '800' + * }); + * }); + * </hljs> + */ + +/** + * @ngdoc method + * @name $mdThemingProvider#registerStyles + * @param {string} styles The styles to be appended to Angular Material's built in theme css. + */ +/** + * @ngdoc method + * @name $mdThemingProvider#setNonce + * @param {string} nonceValue The nonce to be added as an attribute to the theme style tags. + * Setting a value allows the use of CSP policy without using the unsafe-inline directive. + */ + +/** + * @ngdoc method + * @name $mdThemingProvider#setDefaultTheme + * @param {string} themeName Default theme name to be applied to elements. Default value is `default`. + */ + +/** + * @ngdoc method + * @name $mdThemingProvider#alwaysWatchTheme + * @param {boolean} watch Whether or not to always watch themes for changes and re-apply + * classes when they change. Default is `false`. Enabling can reduce performance. + */ + +/** + * @ngdoc method + * @name $mdThemingProvider#enableBrowserColor + * @param {Object=} options Options object for the browser color<br/> + * `theme` - A defined theme via `$mdThemeProvider` to use the palettes from. Default is `default` theme. <br/> + * `palette` - Can be any one of the basic material design palettes, extended defined palettes and 'primary', + * 'accent', 'background' and 'warn'. Default is `primary`. <br/> + * `hue` - The hue from the selected palette. Default is `800`<br/> + * @returns {Function} remove function of the browser color + */ + +/* Some Example Valid Theming Expressions + * ======================================= + * + * Intention group expansion: (valid for primary, accent, warn, background) + * + * {{primary-100}} - grab shade 100 from the primary palette + * {{primary-100-0.7}} - grab shade 100, apply opacity of 0.7 + * {{primary-100-contrast}} - grab shade 100's contrast color + * {{primary-hue-1}} - grab the shade assigned to hue-1 from the primary palette + * {{primary-hue-1-0.7}} - apply 0.7 opacity to primary-hue-1 + * {{primary-color}} - Generates .md-hue-1, .md-hue-2, .md-hue-3 with configured shades set for each hue + * {{primary-color-0.7}} - Apply 0.7 opacity to each of the above rules + * {{primary-contrast}} - Generates .md-hue-1, .md-hue-2, .md-hue-3 with configured contrast (ie. text) color shades set for each hue + * {{primary-contrast-0.7}} - Apply 0.7 opacity to each of the above rules + * + * Foreground expansion: Applies rgba to black/white foreground text + * + * {{foreground-1}} - used for primary text + * {{foreground-2}} - used for secondary text/divider + * {{foreground-3}} - used for disabled text + * {{foreground-4}} - used for dividers + * + */ + +// In memory generated CSS rules; registered by theme.name +var GENERATED = { }; + +// In memory storage of defined themes and color palettes (both loaded by CSS, and user specified) +var PALETTES; + +// Text Colors on light and dark backgrounds +// @see https://www.google.com/design/spec/style/color.html#color-text-background-colors +var DARK_FOREGROUND = { + name: 'dark', + '1': 'rgba(0,0,0,0.87)', + '2': 'rgba(0,0,0,0.54)', + '3': 'rgba(0,0,0,0.38)', + '4': 'rgba(0,0,0,0.12)' +}; +var LIGHT_FOREGROUND = { + name: 'light', + '1': 'rgba(255,255,255,1.0)', + '2': 'rgba(255,255,255,0.7)', + '3': 'rgba(255,255,255,0.5)', + '4': 'rgba(255,255,255,0.12)' +}; + +var DARK_SHADOW = '1px 1px 0px rgba(0,0,0,0.4), -1px -1px 0px rgba(0,0,0,0.4)'; +var LIGHT_SHADOW = ''; + +var DARK_CONTRAST_COLOR = colorToRgbaArray('rgba(0,0,0,0.87)'); +var LIGHT_CONTRAST_COLOR = colorToRgbaArray('rgba(255,255,255,0.87)'); +var STRONG_LIGHT_CONTRAST_COLOR = colorToRgbaArray('rgb(255,255,255)'); + +var THEME_COLOR_TYPES = ['primary', 'accent', 'warn', 'background']; +var DEFAULT_COLOR_TYPE = 'primary'; + +// A color in a theme will use these hues by default, if not specified by user. +var LIGHT_DEFAULT_HUES = { + 'accent': { + 'default': 'A200', + 'hue-1': 'A100', + 'hue-2': 'A400', + 'hue-3': 'A700' + }, + 'background': { + 'default': '50', + 'hue-1': 'A100', + 'hue-2': '100', + 'hue-3': '300' + } +}; + +var DARK_DEFAULT_HUES = { + 'background': { + 'default': 'A400', + 'hue-1': '800', + 'hue-2': '900', + 'hue-3': 'A200' + } +}; +THEME_COLOR_TYPES.forEach(function(colorType) { + // Color types with unspecified default hues will use these default hue values + var defaultDefaultHues = { + 'default': '500', + 'hue-1': '300', + 'hue-2': '800', + 'hue-3': 'A100' + }; + if (!LIGHT_DEFAULT_HUES[colorType]) LIGHT_DEFAULT_HUES[colorType] = defaultDefaultHues; + if (!DARK_DEFAULT_HUES[colorType]) DARK_DEFAULT_HUES[colorType] = defaultDefaultHues; +}); + +var VALID_HUE_VALUES = [ + '50', '100', '200', '300', '400', '500', '600', + '700', '800', '900', 'A100', 'A200', 'A400', 'A700' +]; + +var themeConfig = { + disableTheming : false, // Generate our themes at run time; also disable stylesheet DOM injection + generateOnDemand : false, // Whether or not themes are to be generated on-demand (vs. eagerly). + registeredStyles : [], // Custom styles registered to be used in the theming of custom components. + nonce : null // Nonce to be added as an attribute to the generated themes style tags. +}; + +/** + * + */ +function ThemingProvider($mdColorPalette, $$mdMetaProvider) { + ThemingService['$inject'] = ["$rootScope", "$mdUtil", "$q", "$log"]; + PALETTES = { }; + var THEMES = { }; + + var themingProvider; + + var alwaysWatchTheme = false; + var defaultTheme = 'default'; + + // Load JS Defined Palettes + angular.extend(PALETTES, $mdColorPalette); + + // Default theme defined in core.js + + /** + * Adds `theme-color` and `msapplication-navbutton-color` meta tags with the color parameter + * @param {string} color Hex value of the wanted browser color + * @returns {Function} Remove function of the meta tags + */ + var setBrowserColor = function (color) { + // Chrome, Firefox OS and Opera + var removeChrome = $$mdMetaProvider.setMeta('theme-color', color); + // Windows Phone + var removeWindows = $$mdMetaProvider.setMeta('msapplication-navbutton-color', color); + + return function () { + removeChrome(); + removeWindows(); + }; + }; + + /** + * Enables browser header coloring + * for more info please visit: + * https://developers.google.com/web/fundamentals/design-and-ui/browser-customization/theme-color + * + * The default color is `800` from `primary` palette of the `default` theme + * + * options are: + * `theme` - A defined theme via `$mdThemeProvider` to use the palettes from. Default is `default` theme + * `palette` - Can be any one of the basic material design palettes, extended defined palettes and 'primary', + * 'accent', 'background' and 'warn'. Default is `primary` + * `hue` - The hue from the selected palette. Default is `800` + * + * @param {Object=} options Options object for the browser color + * @returns {Function} remove function of the browser color + */ + var enableBrowserColor = function (options) { + options = angular.isObject(options) ? options : {}; + + var theme = options.theme || 'default'; + var hue = options.hue || '800'; + + var palette = PALETTES[options.palette] || + PALETTES[THEMES[theme].colors[options.palette || 'primary'].name]; + + var color = angular.isObject(palette[hue]) ? palette[hue].hex : palette[hue]; + + return setBrowserColor(color); + }; + + return themingProvider = { + definePalette: definePalette, + extendPalette: extendPalette, + theme: registerTheme, + + /** + * return a read-only clone of the current theme configuration + */ + configuration : function() { + return angular.extend( { }, themeConfig, { + defaultTheme : defaultTheme, + alwaysWatchTheme : alwaysWatchTheme, + registeredStyles : [].concat(themeConfig.registeredStyles) + }); + }, + + /** + * Easy way to disable theming without having to use + * `.constant("$MD_THEME_CSS","");` This disables + * all dynamic theme style sheet generations and injections... + */ + disableTheming: function(isDisabled) { + themeConfig.disableTheming = angular.isUndefined(isDisabled) || !!isDisabled; + }, + + registerStyles: function(styles) { + themeConfig.registeredStyles.push(styles); + }, + + setNonce: function(nonceValue) { + themeConfig.nonce = nonceValue; + }, + + generateThemesOnDemand: function(onDemand) { + themeConfig.generateOnDemand = onDemand; + }, + + setDefaultTheme: function(theme) { + defaultTheme = theme; + }, + + alwaysWatchTheme: function(alwaysWatch) { + alwaysWatchTheme = alwaysWatch; + }, + + enableBrowserColor: enableBrowserColor, + + $get: ThemingService, + _LIGHT_DEFAULT_HUES: LIGHT_DEFAULT_HUES, + _DARK_DEFAULT_HUES: DARK_DEFAULT_HUES, + _PALETTES: PALETTES, + _THEMES: THEMES, + _parseRules: parseRules, + _rgba: rgba + }; + + // Example: $mdThemingProvider.definePalette('neonRed', { 50: '#f5fafa', ... }); + function definePalette(name, map) { + map = map || {}; + PALETTES[name] = checkPaletteValid(name, map); + return themingProvider; + } + + // Returns an new object which is a copy of a given palette `name` with variables from + // `map` overwritten + // Example: var neonRedMap = $mdThemingProvider.extendPalette('red', { 50: '#f5fafafa' }); + function extendPalette(name, map) { + return checkPaletteValid(name, angular.extend({}, PALETTES[name] || {}, map) ); + } + + // Make sure that palette has all required hues + function checkPaletteValid(name, map) { + var missingColors = VALID_HUE_VALUES.filter(function(field) { + return !map[field]; + }); + if (missingColors.length) { + throw new Error("Missing colors %1 in palette %2!" + .replace('%1', missingColors.join(', ')) + .replace('%2', name)); + } + + return map; + } + + // Register a theme (which is a collection of color palettes to use with various states + // ie. warn, accent, primary ) + // Optionally inherit from an existing theme + // $mdThemingProvider.theme('custom-theme').primaryPalette('red'); + function registerTheme(name, inheritFrom) { + if (THEMES[name]) return THEMES[name]; + + inheritFrom = inheritFrom || 'default'; + + var parentTheme = typeof inheritFrom === 'string' ? THEMES[inheritFrom] : inheritFrom; + var theme = new Theme(name); + + if (parentTheme) { + angular.forEach(parentTheme.colors, function(color, colorType) { + theme.colors[colorType] = { + name: color.name, + // Make sure a COPY of the hues is given to the child color, + // not the same reference. + hues: angular.extend({}, color.hues) + }; + }); + } + THEMES[name] = theme; + + return theme; + } + + function Theme(name) { + var self = this; + self.name = name; + self.colors = {}; + + self.dark = setDark; + setDark(false); + + function setDark(isDark) { + isDark = arguments.length === 0 ? true : !!isDark; + + // If no change, abort + if (isDark === self.isDark) return; + + self.isDark = isDark; + + self.foregroundPalette = self.isDark ? LIGHT_FOREGROUND : DARK_FOREGROUND; + self.foregroundShadow = self.isDark ? DARK_SHADOW : LIGHT_SHADOW; + + // Light and dark themes have different default hues. + // Go through each existing color type for this theme, and for every + // hue value that is still the default hue value from the previous light/dark setting, + // set it to the default hue value from the new light/dark setting. + var newDefaultHues = self.isDark ? DARK_DEFAULT_HUES : LIGHT_DEFAULT_HUES; + var oldDefaultHues = self.isDark ? LIGHT_DEFAULT_HUES : DARK_DEFAULT_HUES; + angular.forEach(newDefaultHues, function(newDefaults, colorType) { + var color = self.colors[colorType]; + var oldDefaults = oldDefaultHues[colorType]; + if (color) { + for (var hueName in color.hues) { + if (color.hues[hueName] === oldDefaults[hueName]) { + color.hues[hueName] = newDefaults[hueName]; + } + } + } + }); + + return self; + } + + THEME_COLOR_TYPES.forEach(function(colorType) { + var defaultHues = (self.isDark ? DARK_DEFAULT_HUES : LIGHT_DEFAULT_HUES)[colorType]; + self[colorType + 'Palette'] = function setPaletteType(paletteName, hues) { + var color = self.colors[colorType] = { + name: paletteName, + hues: angular.extend({}, defaultHues, hues) + }; + + Object.keys(color.hues).forEach(function(name) { + if (!defaultHues[name]) { + throw new Error("Invalid hue name '%1' in theme %2's %3 color %4. Available hue names: %4" + .replace('%1', name) + .replace('%2', self.name) + .replace('%3', paletteName) + .replace('%4', Object.keys(defaultHues).join(', ')) + ); + } + }); + Object.keys(color.hues).map(function(key) { + return color.hues[key]; + }).forEach(function(hueValue) { + if (VALID_HUE_VALUES.indexOf(hueValue) == -1) { + throw new Error("Invalid hue value '%1' in theme %2's %3 color %4. Available hue values: %5" + .replace('%1', hueValue) + .replace('%2', self.name) + .replace('%3', colorType) + .replace('%4', paletteName) + .replace('%5', VALID_HUE_VALUES.join(', ')) + ); + } + }); + return self; + }; + + self[colorType + 'Color'] = function() { + var args = Array.prototype.slice.call(arguments); + console.warn('$mdThemingProviderTheme.' + colorType + 'Color() has been deprecated. ' + + 'Use $mdThemingProviderTheme.' + colorType + 'Palette() instead.'); + return self[colorType + 'Palette'].apply(self, args); + }; + }); + } + + /** + * @ngdoc service + * @name $mdTheming + * @module material.core.theming + * + * @description + * + * Service that makes an element apply theming related <b>classes</b> to itself. + * + * <hljs lang="js"> + * app.directive('myFancyDirective', function($mdTheming) { + * return { + * restrict: 'e', + * link: function(scope, el, attrs) { + * $mdTheming(el); + * } + * }; + * }); + * </hljs> + * @param {element=} element to apply theming to + */ + + /** + * @ngdoc property + * @name $mdTheming#THEMES + * @description + * Property to get all the themes defined + * @returns {Object} All the themes defined with their properties + */ + + /** + * @ngdoc property + * @name $mdTheming#PALETTES + * @description + * Property to get all the palettes defined + * @returns {Object} All the palettes defined with their colors + */ + + /** + * @ngdoc method + * @name $mdTheming#registered + * @description + * Determine is specified theme name is a valid, registered theme + * @param {string} themeName the theme to check if registered + * @returns {boolean} whether the theme is registered or not + */ + + /** + * @ngdoc method + * @name $mdTheming#defaultTheme + * @description + * Returns the default theme + * @returns {string} The default theme + */ + + /** + * @ngdoc method + * @name $mdTheming#generateTheme + * @description + * Lazy generate themes - by default, every theme is generated when defined. + * You can disable this in the configuration section using the + * `$mdThemingProvider.generateThemesOnDemand(true);` + * + * The theme name that is passed in must match the name of the theme that was defined as part of the configuration block. + * + * @param name {string} theme name to generate + */ + + /** + * @ngdoc method + * @name $mdTheming#setBrowserColor + * @description + * Sets browser header coloring + * for more info please visit: + * https://developers.google.com/web/fundamentals/design-and-ui/browser-customization/theme-color + * + * The default color is `800` from `primary` palette of the `default` theme + * + * options are:<br/> + * `theme` - A defined theme via `$mdThemeProvider` to use the palettes from. Default is `default` theme.<br/> + * `palette` - Can be any one of the basic material design palettes, extended defined palettes and 'primary', + * 'accent', 'background' and 'warn'. Default is `primary`<br/> + * `hue` - The hue from the selected palette. Default is `800` + * + * @param {Object} options Options object for the browser color + * @returns {Function} remove function of the browser color + */ + + /* ngInject */ + function ThemingService($rootScope, $mdUtil, $q, $log) { + // Allow us to be invoked via a linking function signature. + var applyTheme = function (scope, el) { + if (el === undefined) { el = scope; scope = undefined; } + if (scope === undefined) { scope = $rootScope; } + applyTheme.inherit(el, el); + }; + + Object.defineProperty(applyTheme, 'THEMES', { + get: function () { + return angular.extend({}, THEMES); + } + }); + Object.defineProperty(applyTheme, 'PALETTES', { + get: function () { + return angular.extend({}, PALETTES); + } + }); + Object.defineProperty(applyTheme, 'ALWAYS_WATCH', { + get: function () { + return alwaysWatchTheme; + } + }); + applyTheme.inherit = inheritTheme; + applyTheme.registered = registered; + applyTheme.defaultTheme = function() { return defaultTheme; }; + applyTheme.generateTheme = function(name) { generateTheme(THEMES[name], name, themeConfig.nonce); }; + applyTheme.defineTheme = function(name, options) { + options = options || {}; + + var theme = registerTheme(name); + + if (options.primary) { + theme.primaryPalette(options.primary); + } + if (options.accent) { + theme.accentPalette(options.accent); + } + if (options.warn) { + theme.warnPalette(options.warn); + } + if (options.background) { + theme.backgroundPalette(options.background); + } + if (options.dark){ + theme.dark(); + } + + this.generateTheme(name); + + return $q.resolve(name); + }; + applyTheme.setBrowserColor = enableBrowserColor; + + return applyTheme; + + /** + * Determine is specified theme name is a valid, registered theme + */ + function registered(themeName) { + if (themeName === undefined || themeName === '') return true; + return applyTheme.THEMES[themeName] !== undefined; + } + + /** + * Get theme name for the element, then update with Theme CSS class + */ + function inheritTheme (el, parent) { + var ctrl = parent.controller('mdTheme') || el.data('$mdThemeController'); + + updateThemeClass(lookupThemeName()); + + if (ctrl) { + var watchTheme = alwaysWatchTheme || + ctrl.$shouldWatch || + $mdUtil.parseAttributeBoolean(el.attr('md-theme-watch')); + + var unwatch = ctrl.registerChanges(function (name) { + updateThemeClass(name); + + if (!watchTheme) { + unwatch(); + } + else { + el.on('$destroy', unwatch); + } + }); + } + + /** + * Find the theme name from the parent controller or element data + */ + function lookupThemeName() { + // As a few components (dialog) add their controllers later, we should also watch for a controller init. + return ctrl && ctrl.$mdTheme || (defaultTheme == 'default' ? '' : defaultTheme); + } + + /** + * Remove old theme class and apply a new one + * NOTE: if not a valid theme name, then the current name is not changed + */ + function updateThemeClass(theme) { + if (!theme) return; + if (!registered(theme)) { + $log.warn('Attempted to use unregistered theme \'' + theme + '\'. ' + + 'Register it with $mdThemingProvider.theme().'); + } + + var oldTheme = el.data('$mdThemeName'); + if (oldTheme) el.removeClass('md-' + oldTheme +'-theme'); + el.addClass('md-' + theme + '-theme'); + el.data('$mdThemeName', theme); + if (ctrl) { + el.data('$mdThemeController', ctrl); + } + } + } + + } +} + +function ThemingDirective($mdTheming, $interpolate, $parse, $mdUtil, $q, $log) { + return { + priority: 101, // has to be more than 100 to be before interpolation (issue on IE) + link: { + pre: function(scope, el, attrs) { + var registeredCallbacks = []; + + var startSymbol = $interpolate.startSymbol(); + var endSymbol = $interpolate.endSymbol(); + + var theme = attrs.mdTheme.trim(); + + var hasInterpolation = + theme.substr(0, startSymbol.length) === startSymbol && + theme.lastIndexOf(endSymbol) === theme.length - endSymbol.length; + + var oneTimeOperator = '::'; + var oneTimeBind = attrs.mdTheme + .split(startSymbol).join('') + .split(endSymbol).join('') + .trim() + .substr(0, oneTimeOperator.length) === oneTimeOperator; + + var ctrl = { + registerChanges: function (cb, context) { + if (context) { + cb = angular.bind(context, cb); + } + + registeredCallbacks.push(cb); + + return function () { + var index = registeredCallbacks.indexOf(cb); + + if (index > -1) { + registeredCallbacks.splice(index, 1); + } + }; + }, + $setTheme: function (theme) { + if (!$mdTheming.registered(theme)) { + $log.warn('attempted to use unregistered theme \'' + theme + '\''); + } + + ctrl.$mdTheme = theme; + + // Iterating backwards to support unregistering during iteration + // http://stackoverflow.com/a/9882349/890293 + // we don't use `reverse()` of array because it mutates the array and we don't want it to get re-indexed + for (var i = registeredCallbacks.length; i--;) { + registeredCallbacks[i](theme); + } + }, + $shouldWatch: $mdUtil.parseAttributeBoolean(el.attr('md-theme-watch')) || + $mdTheming.ALWAYS_WATCH || + (hasInterpolation && !oneTimeBind) + }; + + el.data('$mdThemeController', ctrl); + + var getTheme = function () { + var interpolation = $interpolate(attrs.mdTheme)(scope); + return $parse(interpolation)(scope) || interpolation; + }; + + var setParsedTheme = function (theme) { + if (typeof theme === 'string') { + return ctrl.$setTheme(theme); + } + + $q.when( angular.isFunction(theme) ? theme() : theme ) + .then(function(name){ + ctrl.$setTheme(name); + }); + }; + + setParsedTheme(getTheme()); + + var unwatch = scope.$watch(getTheme, function(theme) { + if (theme) { + setParsedTheme(theme); + + if (!ctrl.$shouldWatch) { + unwatch(); + } + } + }); + } + } + }; +} + +/** + * Special directive that will disable ALL runtime Theme style generation and DOM injection + * + * <link rel="stylesheet" href="angular-material.min.css"> + * <link rel="stylesheet" href="angular-material.themes.css"> + * + * <body md-themes-disabled> + * ... + * </body> + * + * Note: Using md-themes-css directive requires the developer to load external + * theme stylesheets; e.g. custom themes from Material-Tools: + * + * `angular-material.themes.css` + * + * Another option is to use the ThemingProvider to configure and disable the attribute + * conversions; this would obviate the use of the `md-themes-css` directive + * + */ +function disableThemesDirective() { + themeConfig.disableTheming = true; + + // Return a 1x-only, first-match attribute directive + return { + restrict : 'A', + priority : '900' + }; +} + +function ThemableDirective($mdTheming) { + return $mdTheming; +} + +function parseRules(theme, colorType, rules) { + checkValidPalette(theme, colorType); + + rules = rules.replace(/THEME_NAME/g, theme.name); + var generatedRules = []; + var color = theme.colors[colorType]; + + var themeNameRegex = new RegExp('\\.md-' + theme.name + '-theme', 'g'); + // Matches '{{ primary-color }}', etc + var hueRegex = new RegExp('(\'|")?{{\\s*(' + colorType + ')-(color|contrast)-?(\\d\\.?\\d*)?\\s*}}(\"|\')?','g'); + var simpleVariableRegex = /'?"?\{\{\s*([a-zA-Z]+)-(A?\d+|hue\-[0-3]|shadow|default)-?(\d\.?\d*)?(contrast)?\s*\}\}'?"?/g; + var palette = PALETTES[color.name]; + + // find and replace simple variables where we use a specific hue, not an entire palette + // eg. "{{primary-100}}" + //\(' + THEME_COLOR_TYPES.join('\|') + '\)' + rules = rules.replace(simpleVariableRegex, function(match, colorType, hue, opacity, contrast) { + if (colorType === 'foreground') { + if (hue == 'shadow') { + return theme.foregroundShadow; + } else { + return theme.foregroundPalette[hue] || theme.foregroundPalette['1']; + } + } + + // `default` is also accepted as a hue-value, because the background palettes are + // using it as a name for the default hue. + if (hue.indexOf('hue') === 0 || hue === 'default') { + hue = theme.colors[colorType].hues[hue]; + } + + return rgba( (PALETTES[ theme.colors[colorType].name ][hue] || '')[contrast ? 'contrast' : 'value'], opacity ); + }); + + // For each type, generate rules for each hue (ie. default, md-hue-1, md-hue-2, md-hue-3) + angular.forEach(color.hues, function(hueValue, hueName) { + var newRule = rules + .replace(hueRegex, function(match, _, colorType, hueType, opacity) { + return rgba(palette[hueValue][hueType === 'color' ? 'value' : 'contrast'], opacity); + }); + if (hueName !== 'default') { + newRule = newRule.replace(themeNameRegex, '.md-' + theme.name + '-theme.md-' + hueName); + } + + // Don't apply a selector rule to the default theme, making it easier to override + // styles of the base-component + if (theme.name == 'default') { + var themeRuleRegex = /((?:\s|>|\.|\w|-|:|\(|\)|\[|\]|"|'|=)*)\.md-default-theme((?:\s|>|\.|\w|-|:|\(|\)|\[|\]|"|'|=)*)/g; + + newRule = newRule.replace(themeRuleRegex, function(match, start, end) { + return match + ', ' + start + end; + }); + } + generatedRules.push(newRule); + }); + + return generatedRules; +} + +var rulesByType = {}; + +// Generate our themes at run time given the state of THEMES and PALETTES +function generateAllThemes($injector, $mdTheming) { + var head = document.head; + var firstChild = head ? head.firstElementChild : null; + var themeCss = !themeConfig.disableTheming && $injector.has('$MD_THEME_CSS') ? $injector.get('$MD_THEME_CSS') : ''; + + // Append our custom registered styles to the theme stylesheet. + themeCss += themeConfig.registeredStyles.join(''); + + if ( !firstChild ) return; + if (themeCss.length === 0) return; // no rules, so no point in running this expensive task + + // Expose contrast colors for palettes to ensure that text is always readable + angular.forEach(PALETTES, sanitizePalette); + + // MD_THEME_CSS is a string generated by the build process that includes all the themable + // components as templates + + // Break the CSS into individual rules + var rules = themeCss + .split(/\}(?!(\}|'|"|;))/) + .filter(function(rule) { return rule && rule.trim().length; }) + .map(function(rule) { return rule.trim() + '}'; }); + + + var ruleMatchRegex = new RegExp('md-(' + THEME_COLOR_TYPES.join('|') + ')', 'g'); + + THEME_COLOR_TYPES.forEach(function(type) { + rulesByType[type] = ''; + }); + + + // Sort the rules based on type, allowing us to do color substitution on a per-type basis + rules.forEach(function(rule) { + var match = rule.match(ruleMatchRegex); + // First: test that if the rule has '.md-accent', it goes into the accent set of rules + for (var i = 0, type; type = THEME_COLOR_TYPES[i]; i++) { + if (rule.indexOf('.md-' + type) > -1) { + return rulesByType[type] += rule; + } + } + + // If no eg 'md-accent' class is found, try to just find 'accent' in the rule and guess from + // there + for (i = 0; type = THEME_COLOR_TYPES[i]; i++) { + if (rule.indexOf(type) > -1) { + return rulesByType[type] += rule; + } + } + + // Default to the primary array + return rulesByType[DEFAULT_COLOR_TYPE] += rule; + }); + + // If themes are being generated on-demand, quit here. The user will later manually + // call generateTheme to do this on a theme-by-theme basis. + if (themeConfig.generateOnDemand) return; + + angular.forEach($mdTheming.THEMES, function(theme) { + if (!GENERATED[theme.name] && !($mdTheming.defaultTheme() !== 'default' && theme.name === 'default')) { + generateTheme(theme, theme.name, themeConfig.nonce); + } + }); + + + // ************************* + // Internal functions + // ************************* + + // The user specifies a 'default' contrast color as either light or dark, + // then explicitly lists which hues are the opposite contrast (eg. A100 has dark, A200 has light) + function sanitizePalette(palette, name) { + var defaultContrast = palette.contrastDefaultColor; + var lightColors = palette.contrastLightColors || []; + var strongLightColors = palette.contrastStrongLightColors || []; + var darkColors = palette.contrastDarkColors || []; + + // These colors are provided as space-separated lists + if (typeof lightColors === 'string') lightColors = lightColors.split(' '); + if (typeof strongLightColors === 'string') strongLightColors = strongLightColors.split(' '); + if (typeof darkColors === 'string') darkColors = darkColors.split(' '); + + // Cleanup after ourselves + delete palette.contrastDefaultColor; + delete palette.contrastLightColors; + delete palette.contrastStrongLightColors; + delete palette.contrastDarkColors; + + // Change { 'A100': '#fffeee' } to { 'A100': { value: '#fffeee', contrast:DARK_CONTRAST_COLOR } + angular.forEach(palette, function(hueValue, hueName) { + if (angular.isObject(hueValue)) return; // Already converted + // Map everything to rgb colors + var rgbValue = colorToRgbaArray(hueValue); + if (!rgbValue) { + throw new Error("Color %1, in palette %2's hue %3, is invalid. Hex or rgb(a) color expected." + .replace('%1', hueValue) + .replace('%2', palette.name) + .replace('%3', hueName)); + } + + palette[hueName] = { + hex: palette[hueName], + value: rgbValue, + contrast: getContrastColor() + }; + function getContrastColor() { + if (defaultContrast === 'light') { + if (darkColors.indexOf(hueName) > -1) { + return DARK_CONTRAST_COLOR; + } else { + return strongLightColors.indexOf(hueName) > -1 ? STRONG_LIGHT_CONTRAST_COLOR + : LIGHT_CONTRAST_COLOR; + } + } else { + if (lightColors.indexOf(hueName) > -1) { + return strongLightColors.indexOf(hueName) > -1 ? STRONG_LIGHT_CONTRAST_COLOR + : LIGHT_CONTRAST_COLOR; + } else { + return DARK_CONTRAST_COLOR; + } + } + } + }); + } +} + +function generateTheme(theme, name, nonce) { + var head = document.head; + var firstChild = head ? head.firstElementChild : null; + + if (!GENERATED[name]) { + // For each theme, use the color palettes specified for + // `primary`, `warn` and `accent` to generate CSS rules. + THEME_COLOR_TYPES.forEach(function(colorType) { + var styleStrings = parseRules(theme, colorType, rulesByType[colorType]); + while (styleStrings.length) { + var styleContent = styleStrings.shift(); + if (styleContent) { + var style = document.createElement('style'); + style.setAttribute('md-theme-style', ''); + if (nonce) { + style.setAttribute('nonce', nonce); + } + style.appendChild(document.createTextNode(styleContent)); + head.insertBefore(style, firstChild); + } + } + }); + + GENERATED[theme.name] = true; + } + +} + + +function checkValidPalette(theme, colorType) { + // If theme attempts to use a palette that doesnt exist, throw error + if (!PALETTES[ (theme.colors[colorType] || {}).name ]) { + throw new Error( + "You supplied an invalid color palette for theme %1's %2 palette. Available palettes: %3" + .replace('%1', theme.name) + .replace('%2', colorType) + .replace('%3', Object.keys(PALETTES).join(', ')) + ); + } +} + +function colorToRgbaArray(clr) { + if (angular.isArray(clr) && clr.length == 3) return clr; + if (/^rgb/.test(clr)) { + return clr.replace(/(^\s*rgba?\(|\)\s*$)/g, '').split(',').map(function(value, i) { + return i == 3 ? parseFloat(value, 10) : parseInt(value, 10); + }); + } + if (clr.charAt(0) == '#') clr = clr.substring(1); + if (!/^([a-fA-F0-9]{3}){1,2}$/g.test(clr)) return; + + var dig = clr.length / 3; + var red = clr.substr(0, dig); + var grn = clr.substr(dig, dig); + var blu = clr.substr(dig * 2); + if (dig === 1) { + red += red; + grn += grn; + blu += blu; + } + return [parseInt(red, 16), parseInt(grn, 16), parseInt(blu, 16)]; +} + +function rgba(rgbArray, opacity) { + if ( !rgbArray ) return "rgb('0,0,0')"; + + if (rgbArray.length == 4) { + rgbArray = angular.copy(rgbArray); + opacity ? rgbArray.pop() : opacity = rgbArray.pop(); + } + return opacity && (typeof opacity == 'number' || (typeof opacity == 'string' && opacity.length)) ? + 'rgba(' + rgbArray.join(',') + ',' + opacity + ')' : + 'rgb(' + rgbArray.join(',') + ')'; +} + + +})(window.angular); + +// Polyfill angular < 1.4 (provide $animateCss) +angular + .module('material.core') + .factory('$$mdAnimate', ["$q", "$timeout", "$mdConstant", "$animateCss", function($q, $timeout, $mdConstant, $animateCss){ + + // Since $$mdAnimate is injected into $mdUtil... use a wrapper function + // to subsequently inject $mdUtil as an argument to the AnimateDomUtils + + return function($mdUtil) { + return AnimateDomUtils( $mdUtil, $q, $timeout, $mdConstant, $animateCss); + }; + }]); + +/** + * Factory function that requires special injections + */ +function AnimateDomUtils($mdUtil, $q, $timeout, $mdConstant, $animateCss) { + var self; + return self = { + /** + * + */ + translate3d : function( target, from, to, options ) { + return $animateCss(target, { + from: from, + to: to, + addClass: options.transitionInClass, + removeClass: options.transitionOutClass, + duration: options.duration + }) + .start() + .then(function(){ + // Resolve with reverser function... + return reverseTranslate; + }); + + /** + * Specific reversal of the request translate animation above... + */ + function reverseTranslate (newFrom) { + return $animateCss(target, { + to: newFrom || from, + addClass: options.transitionOutClass, + removeClass: options.transitionInClass, + duration: options.duration + }).start(); + + } + }, + + /** + * Listen for transitionEnd event (with optional timeout) + * Announce completion or failure via promise handlers + */ + waitTransitionEnd: function (element, opts) { + var TIMEOUT = 3000; // fallback is 3 secs + + return $q(function(resolve, reject){ + opts = opts || { }; + + // If there is no transition is found, resolve immediately + // + // NOTE: using $mdUtil.nextTick() causes delays/issues + if (noTransitionFound(opts.cachedTransitionStyles)) { + TIMEOUT = 0; + } + + var timer = $timeout(finished, opts.timeout || TIMEOUT); + element.on($mdConstant.CSS.TRANSITIONEND, finished); + + /** + * Upon timeout or transitionEnd, reject or resolve (respectively) this promise. + * NOTE: Make sure this transitionEnd didn't bubble up from a child + */ + function finished(ev) { + if ( ev && ev.target !== element[0]) return; + + if ( ev ) $timeout.cancel(timer); + element.off($mdConstant.CSS.TRANSITIONEND, finished); + + // Never reject since ngAnimate may cause timeouts due missed transitionEnd events + resolve(); + + } + + /** + * Checks whether or not there is a transition. + * + * @param styles The cached styles to use for the calculation. If null, getComputedStyle() + * will be used. + * + * @returns {boolean} True if there is no transition/duration; false otherwise. + */ + function noTransitionFound(styles) { + styles = styles || window.getComputedStyle(element[0]); + + return styles.transitionDuration == '0s' || (!styles.transition && !styles.transitionProperty); + } + + }); + }, + + calculateTransformValues: function (element, originator) { + var origin = originator.element; + var bounds = originator.bounds; + + if (origin || bounds) { + var originBnds = origin ? self.clientRect(origin) || currentBounds() : self.copyRect(bounds); + var dialogRect = self.copyRect(element[0].getBoundingClientRect()); + var dialogCenterPt = self.centerPointFor(dialogRect); + var originCenterPt = self.centerPointFor(originBnds); + + return { + centerX: originCenterPt.x - dialogCenterPt.x, + centerY: originCenterPt.y - dialogCenterPt.y, + scaleX: Math.round(100 * Math.min(0.5, originBnds.width / dialogRect.width)) / 100, + scaleY: Math.round(100 * Math.min(0.5, originBnds.height / dialogRect.height)) / 100 + }; + } + return {centerX: 0, centerY: 0, scaleX: 0.5, scaleY: 0.5}; + + /** + * This is a fallback if the origin information is no longer valid, then the + * origin bounds simply becomes the current bounds for the dialogContainer's parent + */ + function currentBounds() { + var cntr = element ? element.parent() : null; + var parent = cntr ? cntr.parent() : null; + + return parent ? self.clientRect(parent) : null; + } + }, + + /** + * Calculate the zoom transform from dialog to origin. + * + * We use this to set the dialog position immediately; + * then the md-transition-in actually translates back to + * `translate3d(0,0,0) scale(1.0)`... + * + * NOTE: all values are rounded to the nearest integer + */ + calculateZoomToOrigin: function (element, originator) { + var zoomTemplate = "translate3d( {centerX}px, {centerY}px, 0 ) scale( {scaleX}, {scaleY} )"; + var buildZoom = angular.bind(null, $mdUtil.supplant, zoomTemplate); + + return buildZoom(self.calculateTransformValues(element, originator)); + }, + + /** + * Calculate the slide transform from panel to origin. + * NOTE: all values are rounded to the nearest integer + */ + calculateSlideToOrigin: function (element, originator) { + var slideTemplate = "translate3d( {centerX}px, {centerY}px, 0 )"; + var buildSlide = angular.bind(null, $mdUtil.supplant, slideTemplate); + + return buildSlide(self.calculateTransformValues(element, originator)); + }, + + /** + * Enhance raw values to represent valid css stylings... + */ + toCss : function( raw ) { + var css = { }; + var lookups = 'left top right bottom width height x y min-width min-height max-width max-height'; + + angular.forEach(raw, function(value,key) { + if ( angular.isUndefined(value) ) return; + + if ( lookups.indexOf(key) >= 0 ) { + css[key] = value + 'px'; + } else { + switch (key) { + case 'transition': + convertToVendor(key, $mdConstant.CSS.TRANSITION, value); + break; + case 'transform': + convertToVendor(key, $mdConstant.CSS.TRANSFORM, value); + break; + case 'transformOrigin': + convertToVendor(key, $mdConstant.CSS.TRANSFORM_ORIGIN, value); + break; + case 'font-size': + css['font-size'] = value; // font sizes aren't always in px + break; + } + } + }); + + return css; + + function convertToVendor(key, vendor, value) { + angular.forEach(vendor.split(' '), function (key) { + css[key] = value; + }); + } + }, + + /** + * Convert the translate CSS value to key/value pair(s). + */ + toTransformCss: function (transform, addTransition, transition) { + var css = {}; + angular.forEach($mdConstant.CSS.TRANSFORM.split(' '), function (key) { + css[key] = transform; + }); + + if (addTransition) { + transition = transition || "all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1) !important"; + css.transition = transition; + } + + return css; + }, + + /** + * Clone the Rect and calculate the height/width if needed + */ + copyRect: function (source, destination) { + if (!source) return null; + + destination = destination || {}; + + angular.forEach('left top right bottom width height'.split(' '), function (key) { + destination[key] = Math.round(source[key]); + }); + + destination.width = destination.width || (destination.right - destination.left); + destination.height = destination.height || (destination.bottom - destination.top); + + return destination; + }, + + /** + * Calculate ClientRect of element; return null if hidden or zero size + */ + clientRect: function (element) { + var bounds = angular.element(element)[0].getBoundingClientRect(); + var isPositiveSizeClientRect = function (rect) { + return rect && (rect.width > 0) && (rect.height > 0); + }; + + // If the event origin element has zero size, it has probably been hidden. + return isPositiveSizeClientRect(bounds) ? self.copyRect(bounds) : null; + }, + + /** + * Calculate 'rounded' center point of Rect + */ + centerPointFor: function (targetRect) { + return targetRect ? { + x: Math.round(targetRect.left + (targetRect.width / 2)), + y: Math.round(targetRect.top + (targetRect.height / 2)) + } : { x : 0, y : 0 }; + } + + }; +} + + +if (angular.version.minor >= 4) { + angular.module('material.core.animate', []); +} else { +(function() { + "use strict"; + + var forEach = angular.forEach; + + var WEBKIT = angular.isDefined(document.documentElement.style.WebkitAppearance); + var TRANSITION_PROP = WEBKIT ? 'WebkitTransition' : 'transition'; + var ANIMATION_PROP = WEBKIT ? 'WebkitAnimation' : 'animation'; + var PREFIX = WEBKIT ? '-webkit-' : ''; + + var TRANSITION_EVENTS = (WEBKIT ? 'webkitTransitionEnd ' : '') + 'transitionend'; + var ANIMATION_EVENTS = (WEBKIT ? 'webkitAnimationEnd ' : '') + 'animationend'; + + var $$ForceReflowFactory = ['$document', function($document) { + return function() { + return $document[0].body.clientWidth + 1; + }; + }]; + + var $$rAFMutexFactory = ['$$rAF', function($$rAF) { + return function() { + var passed = false; + $$rAF(function() { + passed = true; + }); + return function(fn) { + passed ? fn() : $$rAF(fn); + }; + }; + }]; + + var $$AnimateRunnerFactory = ['$q', '$$rAFMutex', function($q, $$rAFMutex) { + var INITIAL_STATE = 0; + var DONE_PENDING_STATE = 1; + var DONE_COMPLETE_STATE = 2; + + function AnimateRunner(host) { + this.setHost(host); + + this._doneCallbacks = []; + this._runInAnimationFrame = $$rAFMutex(); + this._state = 0; + } + + AnimateRunner.prototype = { + setHost: function(host) { + this.host = host || {}; + }, + + done: function(fn) { + if (this._state === DONE_COMPLETE_STATE) { + fn(); + } else { + this._doneCallbacks.push(fn); + } + }, + + progress: angular.noop, + + getPromise: function() { + if (!this.promise) { + var self = this; + this.promise = $q(function(resolve, reject) { + self.done(function(status) { + status === false ? reject() : resolve(); + }); + }); + } + return this.promise; + }, + + then: function(resolveHandler, rejectHandler) { + return this.getPromise().then(resolveHandler, rejectHandler); + }, + + 'catch': function(handler) { + return this.getPromise()['catch'](handler); + }, + + 'finally': function(handler) { + return this.getPromise()['finally'](handler); + }, + + pause: function() { + if (this.host.pause) { + this.host.pause(); + } + }, + + resume: function() { + if (this.host.resume) { + this.host.resume(); + } + }, + + end: function() { + if (this.host.end) { + this.host.end(); + } + this._resolve(true); + }, + + cancel: function() { + if (this.host.cancel) { + this.host.cancel(); + } + this._resolve(false); + }, + + complete: function(response) { + var self = this; + if (self._state === INITIAL_STATE) { + self._state = DONE_PENDING_STATE; + self._runInAnimationFrame(function() { + self._resolve(response); + }); + } + }, + + _resolve: function(response) { + if (this._state !== DONE_COMPLETE_STATE) { + forEach(this._doneCallbacks, function(fn) { + fn(response); + }); + this._doneCallbacks.length = 0; + this._state = DONE_COMPLETE_STATE; + } + } + }; + + // Polyfill AnimateRunner.all which is used by input animations + AnimateRunner.all = function(runners, callback) { + var count = 0; + var status = true; + forEach(runners, function(runner) { + runner.done(onProgress); + }); + + function onProgress(response) { + status = status && response; + if (++count === runners.length) { + callback(status); + } + } + }; + + return AnimateRunner; + }]; + + angular + .module('material.core.animate', []) + .factory('$$forceReflow', $$ForceReflowFactory) + .factory('$$AnimateRunner', $$AnimateRunnerFactory) + .factory('$$rAFMutex', $$rAFMutexFactory) + .factory('$animateCss', ['$window', '$$rAF', '$$AnimateRunner', '$$forceReflow', '$$jqLite', '$timeout', '$animate', + function($window, $$rAF, $$AnimateRunner, $$forceReflow, $$jqLite, $timeout, $animate) { + + function init(element, options) { + + var temporaryStyles = []; + var node = getDomNode(element); + var areAnimationsAllowed = node && $animate.enabled(); + + var hasCompleteStyles = false; + var hasCompleteClasses = false; + + if (areAnimationsAllowed) { + if (options.transitionStyle) { + temporaryStyles.push([PREFIX + 'transition', options.transitionStyle]); + } + + if (options.keyframeStyle) { + temporaryStyles.push([PREFIX + 'animation', options.keyframeStyle]); + } + + if (options.delay) { + temporaryStyles.push([PREFIX + 'transition-delay', options.delay + 's']); + } + + if (options.duration) { + temporaryStyles.push([PREFIX + 'transition-duration', options.duration + 's']); + } + + hasCompleteStyles = options.keyframeStyle || + (options.to && (options.duration > 0 || options.transitionStyle)); + hasCompleteClasses = !!options.addClass || !!options.removeClass; + + blockTransition(element, true); + } + + var hasCompleteAnimation = areAnimationsAllowed && (hasCompleteStyles || hasCompleteClasses); + + applyAnimationFromStyles(element, options); + + var animationClosed = false; + var events, eventFn; + + return { + close: $window.close, + start: function() { + var runner = new $$AnimateRunner(); + waitUntilQuiet(function() { + blockTransition(element, false); + if (!hasCompleteAnimation) { + return close(); + } + + forEach(temporaryStyles, function(entry) { + var key = entry[0]; + var value = entry[1]; + node.style[camelCase(key)] = value; + }); + + applyClasses(element, options); + + var timings = computeTimings(element); + if (timings.duration === 0) { + return close(); + } + + var moreStyles = []; + + if (options.easing) { + if (timings.transitionDuration) { + moreStyles.push([PREFIX + 'transition-timing-function', options.easing]); + } + if (timings.animationDuration) { + moreStyles.push([PREFIX + 'animation-timing-function', options.easing]); + } + } + + if (options.delay && timings.animationDelay) { + moreStyles.push([PREFIX + 'animation-delay', options.delay + 's']); + } + + if (options.duration && timings.animationDuration) { + moreStyles.push([PREFIX + 'animation-duration', options.duration + 's']); + } + + forEach(moreStyles, function(entry) { + var key = entry[0]; + var value = entry[1]; + node.style[camelCase(key)] = value; + temporaryStyles.push(entry); + }); + + var maxDelay = timings.delay; + var maxDelayTime = maxDelay * 1000; + var maxDuration = timings.duration; + var maxDurationTime = maxDuration * 1000; + var startTime = Date.now(); + + events = []; + if (timings.transitionDuration) { + events.push(TRANSITION_EVENTS); + } + if (timings.animationDuration) { + events.push(ANIMATION_EVENTS); + } + events = events.join(' '); + eventFn = function(event) { + event.stopPropagation(); + var ev = event.originalEvent || event; + var timeStamp = ev.timeStamp || Date.now(); + var elapsedTime = parseFloat(ev.elapsedTime.toFixed(3)); + if (Math.max(timeStamp - startTime, 0) >= maxDelayTime && elapsedTime >= maxDuration) { + close(); + } + }; + element.on(events, eventFn); + + applyAnimationToStyles(element, options); + + $timeout(close, maxDelayTime + maxDurationTime * 1.5, false); + }); + + return runner; + + function close() { + if (animationClosed) return; + animationClosed = true; + + if (events && eventFn) { + element.off(events, eventFn); + } + applyClasses(element, options); + applyAnimationStyles(element, options); + forEach(temporaryStyles, function(entry) { + node.style[camelCase(entry[0])] = ''; + }); + runner.complete(true); + return runner; + } + } + }; + } + + function applyClasses(element, options) { + if (options.addClass) { + $$jqLite.addClass(element, options.addClass); + options.addClass = null; + } + if (options.removeClass) { + $$jqLite.removeClass(element, options.removeClass); + options.removeClass = null; + } + } + + function computeTimings(element) { + var node = getDomNode(element); + var cs = $window.getComputedStyle(node); + var tdr = parseMaxTime(cs[prop('transitionDuration')]); + var adr = parseMaxTime(cs[prop('animationDuration')]); + var tdy = parseMaxTime(cs[prop('transitionDelay')]); + var ady = parseMaxTime(cs[prop('animationDelay')]); + + adr *= (parseInt(cs[prop('animationIterationCount')], 10) || 1); + var duration = Math.max(adr, tdr); + var delay = Math.max(ady, tdy); + + return { + duration: duration, + delay: delay, + animationDuration: adr, + transitionDuration: tdr, + animationDelay: ady, + transitionDelay: tdy + }; + + function prop(key) { + return WEBKIT ? 'Webkit' + key.charAt(0).toUpperCase() + key.substr(1) + : key; + } + } + + function parseMaxTime(str) { + var maxValue = 0; + var values = (str || "").split(/\s*,\s*/); + forEach(values, function(value) { + // it's always safe to consider only second values and omit `ms` values since + // getComputedStyle will always handle the conversion for us + if (value.charAt(value.length - 1) == 's') { + value = value.substring(0, value.length - 1); + } + value = parseFloat(value) || 0; + maxValue = maxValue ? Math.max(value, maxValue) : value; + }); + return maxValue; + } + + var cancelLastRAFRequest; + var rafWaitQueue = []; + function waitUntilQuiet(callback) { + if (cancelLastRAFRequest) { + cancelLastRAFRequest(); //cancels the request + } + rafWaitQueue.push(callback); + cancelLastRAFRequest = $$rAF(function() { + cancelLastRAFRequest = null; + + // DO NOT REMOVE THIS LINE OR REFACTOR OUT THE `pageWidth` variable. + // PLEASE EXAMINE THE `$$forceReflow` service to understand why. + var pageWidth = $$forceReflow(); + + // we use a for loop to ensure that if the queue is changed + // during this looping then it will consider new requests + for (var i = 0; i < rafWaitQueue.length; i++) { + rafWaitQueue[i](pageWidth); + } + rafWaitQueue.length = 0; + }); + } + + function applyAnimationStyles(element, options) { + applyAnimationFromStyles(element, options); + applyAnimationToStyles(element, options); + } + + function applyAnimationFromStyles(element, options) { + if (options.from) { + element.css(options.from); + options.from = null; + } + } + + function applyAnimationToStyles(element, options) { + if (options.to) { + element.css(options.to); + options.to = null; + } + } + + function getDomNode(element) { + for (var i = 0; i < element.length; i++) { + if (element[i].nodeType === 1) return element[i]; + } + } + + function blockTransition(element, bool) { + var node = getDomNode(element); + var key = camelCase(PREFIX + 'transition-delay'); + node.style[key] = bool ? '-9999s' : ''; + } + + return init; + }]); + + /** + * Older browsers [FF31] expect camelCase + * property keys. + * e.g. + * animation-duration --> animationDuration + */ + function camelCase(str) { + return str.replace(/-[a-z]/g, function(str) { + return str.charAt(1).toUpperCase(); + }); + } + +})(); + +} + +(function(){ +angular.module("material.core").constant("$MD_THEME_CSS", "md-autocomplete.md-THEME_NAME-theme{background:\"{{background-A100}}\"}md-autocomplete.md-THEME_NAME-theme[disabled]:not([md-floating-label]){background:\"{{background-100}}\"}md-autocomplete.md-THEME_NAME-theme button md-icon path{fill:\"{{background-600}}\"}md-autocomplete.md-THEME_NAME-theme button:after{background:\"{{background-600-0.3}}\"}.md-autocomplete-suggestions-container.md-THEME_NAME-theme{background:\"{{background-A100}}\"}.md-autocomplete-suggestions-container.md-THEME_NAME-theme li{color:\"{{background-900}}\"}.md-autocomplete-suggestions-container.md-THEME_NAME-theme li 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\ No newline at end of file |