1
2
3
4
5
6
7
|
/*!
* Angular Material Design
* https://github.com/angular/material
* @license MIT
* v1.1.2-master-a9ba340
*/
function MdAutocompleteCtrl(e,t,n,o,i,l,r,a,c,u,d,m){function s(){n.initOptionalProperties(e,c,{searchText:"",selectedItem:null,clearButton:!1}),i(t),$(),n.nextTick(function(){v(),g(),e.autofocus&&t.on("focus",f)})}function p(){e.requireMatch&&Ie&&Ie.$setValidity("md-require-match",!!e.selectedItem||!e.searchText)}function h(){function o(){var e=0,n=t.find("md-input-container");if(n.length){var o=n.find("input");e=n.prop("offsetHeight"),e-=o.prop("offsetTop"),e-=o.prop("offsetHeight"),e+=n.prop("offsetTop")}return e}function i(){var e=Ce.scrollContainer.getBoundingClientRect(),t={};e.right>d.right-MENU_PADDING&&(t.left=a.right-e.width+"px"),Ce.$.scrollContainer.css(t)}if(!Ce)return n.nextTick(h,!1,e);var l,r=(e.dropdownItems||MAX_ITEMS)*ITEM_HEIGHT,a=Ce.wrap.getBoundingClientRect(),u=Ce.snap.getBoundingClientRect(),d=Ce.root.getBoundingClientRect(),m=u.bottom-d.top,s=d.bottom-u.top,p=a.left-d.left,g=a.width,f=o(),$=e.dropdownPosition;if($||($=m>s&&d.height-a.bottom-MENU_PADDING<r?"top":"bottom"),c.mdFloatingLabel&&(p+=INPUT_PADDING,g-=2*INPUT_PADDING),l={left:p+"px",minWidth:g+"px",maxWidth:Math.max(a.right-d.left,d.right-a.left)-MENU_PADDING+"px"},"top"===$)l.top="auto",l.bottom=s+"px",l.maxHeight=Math.min(r,a.top-d.top-MENU_PADDING)+"px";else{var x=d.bottom-a.bottom-MENU_PADDING+n.getViewportTop();l.top=m-f+"px",l.bottom="auto",l.maxHeight=Math.min(r,x)+"px"}Ce.$.scrollContainer.css(l),n.nextTick(i,!1)}function g(){Ce.$.root.length&&(i(Ce.$.scrollContainer),Ce.$.scrollContainer.detach(),Ce.$.root.append(Ce.$.scrollContainer),r.pin&&r.pin(Ce.$.scrollContainer,a))}function f(){Ce.input.focus()}function $(){var t=parseInt(e.delay,10)||0;c.$observe("disabled",function(e){fe.isDisabled=n.parseAttributeBoolean(e,!1)}),c.$observe("required",function(e){fe.isRequired=n.parseAttributeBoolean(e,!1)}),c.$observe("readonly",function(e){fe.isReadonly=n.parseAttributeBoolean(e,!1)}),e.$watch("searchText",t?n.debounce(L,t):L),e.$watch("selectedItem",y),angular.element(l).on("resize",De),e.$on("$destroy",x)}function x(){if(fe.hidden||n.enableScrolling(),angular.element(l).off("resize",De),Ce){var e=["ul","scroller","scrollContainer","input"];angular.forEach(e,function(e){Ce.$[e].remove()})}}function C(){fe.hidden||h()}function v(){var e=b();Ce={main:t[0],scrollContainer:t[0].querySelector(".md-virtual-repeat-container"),scroller:t[0].querySelector(".md-virtual-repeat-scroller"),ul:t.find("ul")[0],input:t.find("input")[0],wrap:e.wrap,snap:e.snap,root:document.body},Ce.li=Ce.ul.getElementsByTagName("li"),Ce.$=A(Ce),Ie=Ce.$.input.controller("ngModel")}function b(){var e,n;for(e=t;e.length&&(n=e.attr("md-autocomplete-snap"),!angular.isDefined(n));e=e.parent());if(e.length)return{snap:e[0],wrap:"width"===n.toLowerCase()?e[0]:t.find("md-autocomplete-wrap")[0]};var o=t.find("md-autocomplete-wrap")[0];return{snap:o,wrap:o}}function A(e){var t={};for(var n in e)e.hasOwnProperty(n)&&(t[n]=angular.element(e[n]));return t}function M(e,t){!e&&t?(h(),re(!0,ye.Count|ye.Selected),Ce&&(n.disableScrollAround(Ce.ul),we=T(angular.element(Ce.wrap)))):e&&!t&&(n.enableScrolling(),we&&(we(),we=null))}function T(e){function t(e){e.preventDefault()}return e.on("wheel",t),e.on("touchmove",t),function(){e.off("wheel",t),e.off("touchmove",t)}}function w(){be=!0}function I(){Me||fe.hidden||Ce.input.focus(),be=!1,fe.hidden=V()}function D(){Ce.input.focus()}function y(t,n){p(),t?B(t).then(function(o){e.searchText=o,R(t,n)}):n&&e.searchText&&B(n).then(function(t){angular.isString(e.searchText)&&t.toString().toLowerCase()===e.searchText.toLowerCase()&&(e.searchText="")}),t!==n&&E()}function E(){angular.isFunction(e.itemChange)&&e.itemChange(F(e.selectedItem))}function N(){angular.isFunction(e.textChange)&&e.textChange()}function R(e,t){Ae.forEach(function(n){n(e,t)})}function S(e){Ae.indexOf(e)==-1&&Ae.push(e)}function H(e){var t=Ae.indexOf(e);t!=-1&&Ae.splice(t,1)}function L(t,n){fe.index=U(),t!==n&&(p(),B(e.selectedItem).then(function(o){t!==o&&(e.selectedItem=null,t!==n&&N(),Z()?se():(fe.matches=[],G(!1),re(!1,ye.Count)))}))}function P(e){Me=!1,be||(fe.hidden=V(),ge("ngBlur",{$event:e}))}function k(e){e&&(be=!1,Me=!1),Ce.input.blur()}function O(e){Me=!0,j()&&Z()&&se(),fe.hidden=V(),ge("ngFocus",{$event:e})}function _(t){switch(t.keyCode){case o.KEY_CODE.DOWN_ARROW:if(fe.loading)return;t.stopPropagation(),t.preventDefault(),fe.index=Math.min(fe.index+1,fe.matches.length-1),ce(),re(!1,ye.Selected);break;case o.KEY_CODE.UP_ARROW:if(fe.loading)return;t.stopPropagation(),t.preventDefault(),fe.index=fe.index<0?fe.matches.length-1:Math.max(0,fe.index-1),ce(),re(!1,ye.Selected);break;case o.KEY_CODE.TAB:if(I(),fe.hidden||fe.loading||fe.index<0||fe.matches.length<1)return;te(fe.index);break;case o.KEY_CODE.ENTER:if(fe.hidden||fe.loading||fe.index<0||fe.matches.length<1)return;if(X())return;t.stopPropagation(),t.preventDefault(),te(fe.index);break;case o.KEY_CODE.ESCAPE:if(t.preventDefault(),!z())return;t.stopPropagation(),oe(),e.searchText&&W("clear")&&ie(),fe.hidden=!0,W("blur")&&k(!0)}}function q(){return angular.isNumber(e.minLength)?e.minLength:1}function B(t){function n(t){return t&&e.itemText?e.itemText(F(t)):null}return u.when(n(t)||t).then(function(e){return e&&!angular.isString(e)&&d.warn("md-autocomplete: Could not resolve display value to a string. Please check the `md-item-text` attribute."),e})}function F(e){if(e){var t={};return fe.itemName&&(t[fe.itemName]=e),t}}function U(){return e.autoselect?0:-1}function G(e){fe.loading!=e&&(fe.loading=e),fe.hidden=V()}function V(){return!j()||!K()}function j(){return!(fe.loading&&!Y())&&(!X()&&!!Me)}function z(){return W("blur")||!fe.hidden||fe.loading||W("clear")&&e.searchText}function W(t){return!e.escapeOptions||e.escapeOptions.toLowerCase().indexOf(t)!==-1}function K(){return Z()&&Y()||me()}function Y(){return!!fe.matches.length}function X(){return!!fe.scope.selectedItem}function J(){return fe.loading&&!X()}function Q(){return B(fe.matches[fe.index])}function Z(){return(e.searchText||"").length>=q()}function ee(e,t,n){Object.defineProperty(fe,e,{get:function(){return n},set:function(e){var o=n;n=e,t(e,o)}})}function te(t){n.nextTick(function(){B(fe.matches[t]).then(function(e){var t=Ce.$.input.controller("ngModel");t.$setViewValue(e),t.$render()})["finally"](function(){e.selectedItem=fe.matches[t],G(!1)})},!1)}function ne(){oe(),ie()}function oe(){fe.index=0,fe.matches=[]}function ie(){G(!0),e.searchText="";var t=document.createEvent("CustomEvent");t.initCustomEvent("change",!0,!0,{value:""}),Ce.input.dispatchEvent(t),Ce.input.blur(),e.searchText="",Ce.input.focus()}function le(t){function o(t){t&&(t=u.when(t),Te++,G(!0),n.nextTick(function(){t.then(i)["finally"](function(){0===--Te&&G(!1)})},!0,e))}function i(n){ve[r]=n,(t||"")===(e.searchText||"")&&pe(n)}var l=e.$parent.$eval(xe),r=t.toLowerCase(),a=angular.isArray(l),c=!!l.then;a?i(l):c&&o(l)}function re(e,t){var n=e?"polite":"assertive",o=[];t&ye.Selected&&fe.index!==-1&&o.push(Q()),t&ye.Count&&o.push(u.resolve(ae())),u.all(o).then(function(e){m.announce(e.join(" "),n)})}function ae(){switch(fe.matches.length){case 0:return"There are no matches available.";case 1:return"There is 1 match available.";default:return"There are "+fe.matches.length+" matches available."}}function ce(){if(Ce.li[0]){var e=Ce.li[0].offsetHeight,t=e*fe.index,n=t+e,o=Ce.scroller.clientHeight,i=Ce.scroller.scrollTop;t<i?de(t):n>i+o&&de(n-o)}}function ue(){return 0!==Te}function de(e){Ce.$.scrollContainer.controller("mdVirtualRepeatContainer").scrollTo(e)}function me(){var e=(fe.scope.searchText||"").length;return fe.hasNotFound&&!Y()&&(!fe.loading||ue())&&e>=q()&&(Me||be)&&!X()}function se(){var t=e.searchText||"",n=t.toLowerCase();!e.noCache&&ve[n]?pe(ve[n]):le(t),fe.hidden=V()}function pe(t){fe.matches=t,fe.hidden=V(),fe.loading&&G(!1),e.selectOnMatch&&he(),h(),re(!0,ye.Count)}function he(){var t=e.searchText,n=fe.matches,o=n[0];1===n.length&&B(o).then(function(n){var o=t==n;e.matchInsensitive&&!o&&(o=t.toLowerCase()==n.toLowerCase()),o&&te(0)})}function ge(t,n){c[t]&&e.$parent.$eval(c[t],n||{})}var fe=this,$e=e.itemsExpr.split(/ in /i),xe=$e[1],Ce=null,ve={},be=!1,Ae=[],Me=!1,Te=0,we=null,Ie=null,De=n.debounce(C);ee("hidden",M,!0),fe.scope=e,fe.parent=e.$parent,fe.itemName=$e[0],fe.matches=[],fe.loading=!1,fe.hidden=!0,fe.index=null,fe.id=n.nextUid(),fe.isDisabled=null,fe.isRequired=null,fe.isReadonly=null,fe.hasNotFound=!1,fe.keydown=_,fe.blur=P,fe.focus=O,fe.clear=ne,fe.select=te,fe.listEnter=w,fe.listLeave=I,fe.mouseUp=D,fe.getCurrentDisplayValue=Q,fe.registerSelectedItemWatcher=S,fe.unregisterSelectedItemWatcher=H,fe.notFoundVisible=me,fe.loadingIsVisible=J,fe.positionDropdown=h;var ye={Count:1,Selected:2};return s()}function MdAutocomplete(e){return{controller:"MdAutocompleteCtrl",controllerAs:"$mdAutocompleteCtrl",scope:{inputName:"@mdInputName",inputMinlength:"@mdInputMinlength",inputMaxlength:"@mdInputMaxlength",searchText:"=?mdSearchText",selectedItem:"=?mdSelectedItem",itemsExpr:"@mdItems",itemText:"&mdItemText",placeholder:"@placeholder",noCache:"=?mdNoCache",requireMatch:"=?mdRequireMatch",selectOnMatch:"=?mdSelectOnMatch",matchInsensitive:"=?mdMatchCaseInsensitive",itemChange:"&?mdSelectedItemChange",textChange:"&?mdSearchTextChange",minLength:"=?mdMinLength",delay:"=?mdDelay",autofocus:"=?mdAutofocus",floatingLabel:"@?mdFloatingLabel",autoselect:"=?mdAutoselect",menuClass:"@?mdMenuClass",inputId:"@?mdInputId",escapeOptions:"@?mdEscapeOptions",dropdownItems:"=?mdDropdownItems",dropdownPosition:"@?mdDropdownPosition",clearButton:"=?mdClearButton"},compile:function(e,t){var n=["md-select-on-focus","md-no-asterisk","ng-trim","ng-pattern"],o=e.find("input");return n.forEach(function(e){var n=t[t.$normalize(e)];null!==n&&o.attr(e,n)}),function(e,t,n,o){o.hasNotFound=!!t.attr("md-has-not-found"),angular.isDefined(n.mdClearButton)||e.floatingLabel||(e.clearButton=!0)}},template:function(t,n){function o(){var e=t.find("md-item-template").detach(),n=e.length?e.html():t.html();return e.length||t.empty(),"<md-autocomplete-parent-scope md-autocomplete-replace>"+n+"</md-autocomplete-parent-scope>"}function i(){var e=t.find("md-not-found").detach(),n=e.length?e.html():"";return n?'<li ng-if="$mdAutocompleteCtrl.notFoundVisible()" md-autocomplete-parent-scope>'+n+"</li>":""}function l(){return n.mdFloatingLabel?' <md-input-container ng-if="floatingLabel"> <label>{{floatingLabel}}</label> <input type="search" '+(null!=d?'tabindex="'+d+'"':"")+' id="{{ inputId || \'fl-input-\' + $mdAutocompleteCtrl.id }}" name="{{inputName}}" autocomplete="off" ng-required="$mdAutocompleteCtrl.isRequired" ng-readonly="$mdAutocompleteCtrl.isReadonly" ng-minlength="inputMinlength" ng-maxlength="inputMaxlength" ng-disabled="$mdAutocompleteCtrl.isDisabled" ng-model="$mdAutocompleteCtrl.scope.searchText" ng-model-options="{ allowInvalid: true }" ng-keydown="$mdAutocompleteCtrl.keydown($event)" ng-blur="$mdAutocompleteCtrl.blur($event)" ng-focus="$mdAutocompleteCtrl.focus($event)" aria-owns="ul-{{$mdAutocompleteCtrl.id}}" aria-label="{{floatingLabel}}" aria-autocomplete="list" role="combobox" aria-haspopup="true" aria-activedescendant="" aria-expanded="{{!$mdAutocompleteCtrl.hidden}}"/> <div md-autocomplete-parent-scope md-autocomplete-replace>'+u+"</div> </md-input-container>":' <input type="search" '+(null!=d?'tabindex="'+d+'"':"")+' id="{{ inputId || \'input-\' + $mdAutocompleteCtrl.id }}" name="{{inputName}}" ng-if="!floatingLabel" autocomplete="off" ng-required="$mdAutocompleteCtrl.isRequired" ng-disabled="$mdAutocompleteCtrl.isDisabled" ng-readonly="$mdAutocompleteCtrl.isReadonly" ng-minlength="inputMinlength" ng-maxlength="inputMaxlength" ng-model="$mdAutocompleteCtrl.scope.searchText" ng-keydown="$mdAutocompleteCtrl.keydown($event)" ng-blur="$mdAutocompleteCtrl.blur($event)" ng-focus="$mdAutocompleteCtrl.focus($event)" placeholder="{{placeholder}}" aria-owns="ul-{{$mdAutocompleteCtrl.id}}" aria-label="{{placeholder}}" aria-autocomplete="list" role="combobox" aria-haspopup="true" aria-activedescendant="" aria-expanded="{{!$mdAutocompleteCtrl.hidden}}"/>'}function r(){return'<button type="button" aria-label="Clear Input" tabindex="-1" ng-if="clearButton && $mdAutocompleteCtrl.scope.searchText && !$mdAutocompleteCtrl.isDisabled" ng-click="$mdAutocompleteCtrl.clear($event)"><md-icon md-svg-src="'+e.mdClose+'"></md-icon></button>'}var a=i(),c=o(),u=t.html(),d=n.tabindex;return a&&t.attr("md-has-not-found",!0),t.attr("tabindex","-1")," <md-autocomplete-wrap ng-class=\"{ 'md-whiteframe-z1': !floatingLabel, 'md-menu-showing': !$mdAutocompleteCtrl.hidden, 'md-show-clear-button': !!clearButton }\"> "+l()+" "+r()+' <md-progress-linear class="'+(n.mdFloatingLabel?"md-inline":"")+'" ng-if="$mdAutocompleteCtrl.loadingIsVisible()" md-mode="indeterminate"></md-progress-linear> <md-virtual-repeat-container md-auto-shrink md-auto-shrink-min="1" ng-mouseenter="$mdAutocompleteCtrl.listEnter()" ng-mouseleave="$mdAutocompleteCtrl.listLeave()" ng-mouseup="$mdAutocompleteCtrl.mouseUp()" ng-hide="$mdAutocompleteCtrl.hidden" class="md-autocomplete-suggestions-container md-whiteframe-z1" ng-class="{ \'md-not-found\': $mdAutocompleteCtrl.notFoundVisible() }" role="presentation"> <ul class="md-autocomplete-suggestions" ng-class="::menuClass" id="ul-{{$mdAutocompleteCtrl.id}}"> <li md-virtual-repeat="item in $mdAutocompleteCtrl.matches" ng-class="{ selected: $index === $mdAutocompleteCtrl.index }" ng-click="$mdAutocompleteCtrl.select($index)" md-extra-name="$mdAutocompleteCtrl.itemName"> '+c+" </li>"+a+" </ul> </md-virtual-repeat-container> </md-autocomplete-wrap>"}}}function MdAutocompleteItemScopeDirective(e,t){function n(e,n,o){return function(e,n,i){function l(n,o){c[o]=e[n],e.$watch(n,function(e){t.nextTick(function(){c[o]=e})})}function r(){var t=!1,n=!1;e.$watch(function(){n||t||(t=!0,e.$$postDigest(function(){n||c.$digest(),t=n=!1}))}),c.$watch(function(){n=!0})}var a=e.$mdAutocompleteCtrl,c=a.parent.$new(),u=a.itemName;l("$index","$index"),l("item",u),r(),o(c,function(e){n.after(e)})}}return{restrict:"AE",compile:n,terminal:!0,transclude:"element"}}function MdHighlightCtrl(e,t,n){this.$scope=e,this.$element=t,this.$attrs=n,this.regex=null}function MdHighlight(e,t){return{terminal:!0,controller:"MdHighlightCtrl",compile:function(n,o){var i=t(o.mdHighlightText),l=e(n.html());return function(e,t,n,o){o.init(i,l)}}}}goog.provide("ngmaterial.components.autocomplete"),goog.require("ngmaterial.components.icon"),goog.require("ngmaterial.components.virtualRepeat"),goog.require("ngmaterial.core"),angular.module("material.components.autocomplete",["material.core","material.components.icon","material.components.virtualRepeat"]),MdAutocompleteCtrl.$inject=["$scope","$element","$mdUtil","$mdConstant","$mdTheming","$window","$animate","$rootElement","$attrs","$q","$log","$mdLiveAnnouncer"],angular.module("material.components.autocomplete").controller("MdAutocompleteCtrl",MdAutocompleteCtrl);var ITEM_HEIGHT=48,MAX_ITEMS=5,MENU_PADDING=8,INPUT_PADDING=2;MdAutocomplete.$inject=["$$mdSvgRegistry"],angular.module("material.components.autocomplete").directive("mdAutocomplete",MdAutocomplete),MdAutocompleteItemScopeDirective.$inject=["$compile","$mdUtil"],angular.module("material.components.autocomplete").directive("mdAutocompleteParentScope",MdAutocompleteItemScopeDirective),MdHighlightCtrl.$inject=["$scope","$element","$attrs"],angular.module("material.components.autocomplete").controller("MdHighlightCtrl",MdHighlightCtrl),MdHighlightCtrl.prototype.init=function(e,t){this.flags=this.$attrs.mdHighlightFlags||"",this.unregisterFn=this.$scope.$watch(function(n){return{term:e(n),contentText:t(n)}}.bind(this),this.onRender.bind(this),!0),this.$element.on("$destroy",this.unregisterFn)},MdHighlightCtrl.prototype.onRender=function(e,t){var n=e.contentText;null!==this.regex&&e.term===t.term||(this.regex=this.createRegex(e.term,this.flags)),e.term?this.applyRegex(n):this.$element.text(n)},MdHighlightCtrl.prototype.applyRegex=function(e){var t=this.resolveTokens(e);this.$element.empty(),t.forEach(function(e){if(e.isMatch){var t=angular.element('<span class="highlight">').text(e.text);this.$element.append(t)}else this.$element.append(document.createTextNode(e))}.bind(this))},MdHighlightCtrl.prototype.resolveTokens=function(e){function t(t,o){var i=e.slice(t,o);i&&n.push(i)}var n=[],o=0;return e.replace(this.regex,function(e,i){t(o,i),n.push({text:e,isMatch:!0}),o=i+e.length}),t(o),n},MdHighlightCtrl.prototype.createRegex=function(e,t){var n="",o="",i=this.sanitizeRegex(e);return t.indexOf("^")>=0&&(n="^"),t.indexOf("$")>=0&&(o="$"),new RegExp(n+i+o,t.replace(/[$\^]/g,""))},MdHighlightCtrl.prototype.sanitizeRegex=function(e){return e&&e.toString().replace(/[\\\^\$\*\+\?\.\(\)\|\{}\[\]]/g,"\\$&")},MdHighlight.$inject=["$interpolate","$parse"],angular.module("material.components.autocomplete").directive("mdHighlightText",MdHighlight),ngmaterial.components.autocomplete=angular.module("material.components.autocomplete");
|
