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/*! * Angular Material Design * https://github.com/angular/material
* @license MIT * v1.1.0-master-2b98560 */!function(t,e,i){"use strict";function n(t,e,n,s,o){this.$scope=t,this.$element=e,this.$mdConstant=n,this.$timeout=s,this.$mdUtil=o,this.isEditting=!1,this.parentController=i,this.enableChipEdit=!1}function s(t,i){function n(n,o){return n.append(i.processTemplate(s)),function(i,n,s,o){var r=o.shift(),h=o.shift();t(n),r&&(h.init(r),e.element(n[0].querySelector(".md-chip-content")).on("blur",function(){r.resetSelectedChip(),r.$scope.$applyAsync()}))}}var s=i.processTemplate(d);return{restrict:"E",require:["^?mdChips","mdChip"],compile:n,controller:"MdChipCtrl"}}function o(t){function e(e,i,n,s){i.on("click",function(t){e.$apply(function(){s.removeChip(e.$$replacedScope.$index)})}),t(function(){i.attr({tabindex:-1,"aria-hidden":!0}),i.find("button").attr("tabindex","-1")})}return{restrict:"A",require:"^mdChips",scope:!1,link:e}}function r(t){function e(e,i,n){var s=e.$parent.$mdChipsCtrl,o=s.parent.$new(!1,s.parent);o.$$replacedScope=e,o.$chip=e.$chip,o.$index=e.$index,o.$mdChipsCtrl=s;var r=s.$scope.$eval(n.mdChipTransclude);i.html(r),t(i.contents())(o)}return{restrict:"EA",terminal:!0,link:e,scope:!1}}function h(t,e,i,n,s,o,r){this.$timeout=o,this.$mdConstant=i,this.$scope=t,this.parent=t.$parent,this.$log=n,this.$element=s,this.ngModelCtrl=null,this.userInputNgModelCtrl=null,this.autocompleteCtrl=null,this.userInputElement=null,this.items=[],this.selectedChip=-1,this.enableChipEdit=r.parseAttributeBoolean(e.mdEnableChipEdit),this.addOnBlur=r.parseAttributeBoolean(e.mdAddOnBlur),this.deleteHint="Press delete to remove this chip.",this.deleteButtonLabel="Remove",this.chipBuffer="",this.useTransformChip=!1,this.useOnAdd=!1,this.useOnRemove=!1}function p(t,e,i,n,s,o){function r(r,h){function l(t){if(h.ngModel){var e=c[0].querySelector(t);return e&&e.outerHTML}}var c=h.$mdUserTemplate;h.$mdUserTemplate=null;var d=l("md-chips>md-chip-template"),a=e.prefixer().buildList("md-chip-remove").map(function(t){return"md-chips>*["+t+"]"}).join(","),m=l(a)||p.remove,u=d||p["default"],C=l("md-chips>md-autocomplete")||l("md-chips>input")||p.input,f=c.find("md-chip");return c[0].querySelector("md-chip-template>*[md-chip-remove]")&&n.warn("invalid placement of md-chip-remove within md-chip-template."),function(n,r,l,c){e.initOptionalProperties(n,h),t(r);var a=c[0];if(d&&(a.enableChipEdit=!1),a.chipContentsTemplate=u,a.chipRemoveTemplate=m,a.chipInputTemplate=C,a.mdCloseIcon=o.mdClose,r.attr({"aria-hidden":!0,tabindex:-1}).on("focus",function(){a.onFocus()}),h.ngModel&&(a.configureNgModel(r.controller("ngModel")),l.mdTransformChip&&a.useTransformChipExpression(),l.mdOnAppend&&a.useOnAppendExpression(),l.mdOnAdd&&a.useOnAddExpression(),l.mdOnRemove&&a.useOnRemoveExpression(),l.mdOnSelect&&a.useOnSelectExpression(),C!=p.input&&n.$watch("$mdChipsCtrl.readonly",function(t){t||e.nextTick(function(){if(0===C.indexOf("<md-autocomplete")){var t=r.find("md-autocomplete");a.configureAutocomplete(t.controller("mdAutocomplete"))}a.configureUserInput(r.find("input"))})}),e.nextTick(function(){var t=r.find("input");t&&t.toggleClass("md-input",!0)})),f.length>0){var $=i(f.clone())(n.$parent);s(function(){r.find("md-chips-wrap").prepend($)})}}}function h(){return{chips:e.processTemplate(a),input:e.processTemplate(m),"default":e.processTemplate(u),remove:e.processTemplate(C)}}var p=h();return{template:function(t,e){return e.$mdUserTemplate=t.clone(),p.chips},require:["mdChips"],restrict:"E",controller:"MdChipsCtrl",controllerAs:"$mdChipsCtrl",bindToController:!0,compile:r,scope:{readonly:"=readonly",removable:"=mdRemovable",placeholder:"@",secondaryPlaceholder:"@",maxChips:"@mdMaxChips",transformChip:"&mdTransformChip",onAppend:"&mdOnAppend",onAdd:"&mdOnAdd",onRemove:"&mdOnRemove",onSelect:"&mdOnSelect",deleteHint:"@",deleteButtonLabel:"@",separatorKeys:"=?mdSeparatorKeys",requireMatch:"=?mdRequireMatch"}}}function l(){this.selectedItem=null,this.searchText=""}function c(t,e){function i(i,n){return function(i,s,o,r){e.initOptionalProperties(i,n),t(s),s.attr("tabindex","-1")}}return{template:function(t,e){return f},restrict:"E",controller:"MdContactChipsCtrl",controllerAs:"$mdContactChipsCtrl",bindToController:!0,compile:i,scope:{contactQuery:"&mdContacts",placeholder:"@",secondaryPlaceholder:"@",contactName:"@mdContactName",contactImage:"@mdContactImage",contactEmail:"@mdContactEmail",contacts:"=ngModel",requireMatch:"=?mdRequireMatch",highlightFlags:"@?mdHighlightFlags"}}}e.module("material.components.chips",["material.core","material.components.autocomplete"]),n.$inject=["$scope","$element","$mdConstant","$timeout","$mdUtil"],e.module("material.components.chips").controller("MdChipCtrl",n),n.prototype.init=function(t){this.parentController=t,this.enableChipEdit=this.parentController.enableChipEdit,this.enableChipEdit&&(this.$element.on("keydown",this.chipKeyDown.bind(this)),this.$element.on("mousedown",this.chipMouseDown.bind(this)),this.getChipContent().addClass("_md-chip-content-edit-is-enabled"))},n.prototype.getChipContent=function(){var t=this.$element[0].getElementsByClassName("md-chip-content");return e.element(t[0])},n.prototype.getContentElement=function(){return e.element(this.getChipContent().children()[0])},n.prototype.getChipIndex=function(){return parseInt(this.$element.attr("index"))},n.prototype.goOutOfEditMode=function(){if(this.isEditting){this.isEditting=!1,this.$element.removeClass("_md-chip-editing"),this.getChipContent()[0].contentEditable="false";var t=this.getChipIndex(),e=this.getContentElement().text();e?(this.parentController.updateChipContents(t,this.getContentElement().text()),this.$mdUtil.nextTick(function(){this.parentController.selectedChip===t&&this.parentController.focusChip(t)}.bind(this))):this.parentController.removeChipAndFocusInput(t)}},n.prototype.selectNodeContents=function(e){var i,n;document.body.createTextRange?(i=document.body.createTextRange(),i.moveToElementText(e),i.select()):t.getSelection&&(n=t.getSelection(),i=document.createRange(),i.selectNodeContents(e),n.removeAllRanges(),n.addRange(i))},n.prototype.goInEditMode=function(){this.isEditting=!0,this.$element.addClass("_md-chip-editing"),this.getChipContent()[0].contentEditable="true",this.getChipContent().on("blur",function(){this.goOutOfEditMode()}.bind(this)),this.selectNodeContents(this.getChipContent()[0])},n.prototype.chipKeyDown=function(t){this.isEditting||t.keyCode!==this.$mdConstant.KEY_CODE.ENTER&&t.keyCode!==this.$mdConstant.KEY_CODE.SPACE?this.isEditting&&t.keyCode===this.$mdConstant.KEY_CODE.ENTER&&(t.preventDefault(),this.goOutOfEditMode()):(t.preventDefault(),this.goInEditMode())},n.prototype.chipMouseDown=function(){this.getChipIndex()==this.parentController.selectedChip&&this.enableChipEdit&&!this.isEditting&&this.goInEditMode()},s.$inject=["$mdTheming","$mdUtil"],e.module("material.components.chips").directive("mdChip",s);var d=' <span ng-if="!$mdChipsCtrl.readonly" class="md-visually-hidden"> {{$mdChipsCtrl.deleteHint}} </span>';o.$inject=["$timeout"],e.module("material.components.chips").directive("mdChipRemove",o),r.$inject=["$compile"],e.module("material.components.chips").directive("mdChipTransclude",r),h.$inject=["$scope","$attrs","$mdConstant","$log","$element","$timeout","$mdUtil"],e.module("material.components.chips").controller("MdChipsCtrl",h),h.prototype.inputKeydown=function(t){var e=this.getChipBuffer();if(!(this.autocompleteCtrl&&t.isDefaultPrevented&&t.isDefaultPrevented())){if(t.keyCode===this.$mdConstant.KEY_CODE.BACKSPACE){if(0!==this.getCursorPosition(t.target))return;return t.preventDefault(),t.stopPropagation(),void(this.items.length&&this.selectAndFocusChipSafe(this.items.length-1))}if((!this.separatorKeys||this.separatorKeys.length<1)&&(this.separatorKeys=[this.$mdConstant.KEY_CODE.ENTER]),this.separatorKeys.indexOf(t.keyCode)!==-1){if(this.autocompleteCtrl&&this.requireMatch||!e)return;if(t.preventDefault(),this.hasMaxChipsReached())return;this.appendChip(e.trim()),this.resetChipBuffer()}}},h.prototype.getCursorPosition=function(t){try{if(t.selectionStart===t.selectionEnd)return t.selectionStart}catch(e){if(!t.value)return 0}},h.prototype.updateChipContents=function(t,e){t>=0&&t<this.items.length&&(this.items[t]=e,this.ngModelCtrl.$setDirty())},h.prototype.isEditingChip=function(){return!!this.$element[0].getElementsByClassName("_md-chip-editing").length},h.prototype.isRemovable=function(){return!!this.ngModelCtrl&&(this.readonly?this.removable:!e.isDefined(this.removable)||this.removable)},h.prototype.chipKeydown=function(t){if(!this.getChipBuffer()&&!this.isEditingChip())switch(t.keyCode){case this.$mdConstant.KEY_CODE.BACKSPACE:case this.$mdConstant.KEY_CODE.DELETE:if(this.selectedChip<0)return;if(t.preventDefault(),!this.isRemovable())return;this.removeAndSelectAdjacentChip(this.selectedChip);break;case this.$mdConstant.KEY_CODE.LEFT_ARROW:t.preventDefault(),this.selectedChip<0&&(this.selectedChip=this.items.length),this.items.length&&this.selectAndFocusChipSafe(this.selectedChip-1);break;case this.$mdConstant.KEY_CODE.RIGHT_ARROW:t.preventDefault(),this.selectAndFocusChipSafe(this.selectedChip+1);break;case this.$mdConstant.KEY_CODE.ESCAPE:case this.$mdConstant.KEY_CODE.TAB:if(this.selectedChip<0)return;t.preventDefault(),this.onFocus()}},h.prototype.getPlaceholder=function(){var t=this.items&&this.items.length&&(""==this.secondaryPlaceholder||this.secondaryPlaceholder);return t?this.secondaryPlaceholder:this.placeholder},h.prototype.removeAndSelectAdjacentChip=function(t){var i=this.getAdjacentChipIndex(t);this.removeChip(t),this.$timeout(e.bind(this,function(){this.selectAndFocusChipSafe(i)}))},h.prototype.resetSelectedChip=function(){this.selectedChip=-1},h.prototype.getAdjacentChipIndex=function(t){var e=this.items.length-1;return 0==e?-1:t==e?t-1:t},h.prototype.appendChip=function(t){if(this.useTransformChip&&this.transformChip){var i=this.transformChip({$chip:t});e.isDefined(i)&&(t=i)}if(e.isObject(t)){var n=this.items.some(function(i){return e.equals(t,i)});if(n)return}if(!(null==t||this.items.indexOf(t)+1)){var s=this.items.push(t);this.ngModelCtrl.$setDirty(),this.validateModel(),this.useOnAdd&&this.onAdd&&this.onAdd({$chip:t,$index:s})}},h.prototype.useTransformChipExpression=function(){this.useTransformChip=!0},h.prototype.useOnAddExpression=function(){this.useOnAdd=!0},h.prototype.useOnRemoveExpression=function(){this.useOnRemove=!0},h.prototype.useOnSelectExpression=function(){this.useOnSelect=!0},h.prototype.getChipBuffer=function(){return this.userInputElement?this.userInputNgModelCtrl?this.userInputNgModelCtrl.$viewValue:this.userInputElement[0].value:this.chipBuffer},h.prototype.resetChipBuffer=function(){this.userInputElement?this.userInputNgModelCtrl?(this.userInputNgModelCtrl.$setViewValue(""),this.userInputNgModelCtrl.$render()):this.userInputElement[0].value="":this.chipBuffer=""},h.prototype.hasMaxChipsReached=function(){return e.isString(this.maxChips)&&(this.maxChips=parseInt(this.maxChips,10)||0),this.maxChips>0&&this.items.length>=this.maxChips},h.prototype.validateModel=function(){this.ngModelCtrl.$setValidity("md-max-chips",!this.hasMaxChipsReached())},h.prototype.removeChip=function(t){var e=this.items.splice(t,1);this.ngModelCtrl.$setDirty(),this.validateModel(),e&&e.length&&this.useOnRemove&&this.onRemove&&this.onRemove({$chip:e[0],$index:t})},h.prototype.removeChipAndFocusInput=function(t){this.removeChip(t),this.autocompleteCtrl?(this.autocompleteCtrl.hidden=!0,this.$mdUtil.nextTick(this.onFocus.bind(this))):this.onFocus()},h.prototype.selectAndFocusChipSafe=function(t){return this.items.length?t===this.items.length?this.onFocus():(t=Math.max(t,0),t=Math.min(t,this.items.length-1),this.selectChip(t),void this.focusChip(t)):(this.selectChip(-1),void this.onFocus())},h.prototype.selectChip=function(t){t>=-1&&t<=this.items.length?(this.selectedChip=t,this.useOnSelect&&this.onSelect&&this.onSelect({$chip:this.items[this.selectedChip]})):this.$log.warn("Selected Chip index out of bounds; ignoring.")},h.prototype.selectAndFocusChip=function(t){this.selectChip(t),t!=-1&&this.focusChip(t)},h.prototype.focusChip=function(t){this.$element[0].querySelector('md-chip[index="'+t+'"] .md-chip-content').focus()},h.prototype.configureNgModel=function(t){this.ngModelCtrl=t;var e=this;t.$render=function(){e.items=e.ngModelCtrl.$viewValue}},h.prototype.onFocus=function(){var t=this.$element[0].querySelector("input");t&&t.focus(),this.resetSelectedChip()},h.prototype.onInputFocus=function(){this.inputHasFocus=!0,this.resetSelectedChip()},h.prototype.onInputBlur=function(){this.inputHasFocus=!1;var t=this.getChipBuffer().trim();this.validateModel();var e=this.ngModelCtrl.$valid;this.userInputNgModelCtrl&&(e&=this.userInputNgModelCtrl.$valid),this.addOnBlur&&t&&e&&(this.appendChip(t),this.resetChipBuffer())},h.prototype.configureUserInput=function(t){this.userInputElement=t;var i=t.controller("ngModel");i!=this.ngModelCtrl&&(this.userInputNgModelCtrl=i);var n=this.$scope,s=this,o=function(t,i){n.$evalAsync(e.bind(s,i,t))};t.attr({tabindex:0}).on("keydown",function(t){o(t,s.inputKeydown)}).on("focus",function(t){o(t,s.onInputFocus)}).on("blur",function(t){o(t,s.onInputBlur)})},h.prototype.configureAutocomplete=function(t){t&&(this.autocompleteCtrl=t,t.registerSelectedItemWatcher(e.bind(this,function(t){if(t){if(this.hasMaxChipsReached())return;this.appendChip(t),this.resetChipBuffer()}})),this.$element.find("input").on("focus",e.bind(this,this.onInputFocus)).on("blur",e.bind(this,this.onInputBlur)))},h.prototype.hasFocus=function(){return this.inputHasFocus||this.selectedChip>=0},p.$inject=["$mdTheming","$mdUtil","$compile","$log","$timeout","$$mdSvgRegistry"],e.module("material.components.chips").directive("mdChips",p);var a=' <md-chips-wrap ng-keydown="$mdChipsCtrl.chipKeydown($event)" ng-class="{ \'md-focused\': $mdChipsCtrl.hasFocus(), \'md-readonly\': !$mdChipsCtrl.ngModelCtrl || $mdChipsCtrl.readonly, \'md-removable\': $mdChipsCtrl.isRemovable() }" class="md-chips"> <md-chip ng-repeat="$chip in $mdChipsCtrl.items" index="{{$index}}" ng-class="{\'md-focused\': $mdChipsCtrl.selectedChip == $index, \'md-readonly\': !$mdChipsCtrl.ngModelCtrl || $mdChipsCtrl.readonly}"> <div class="md-chip-content" tabindex="-1" aria-hidden="true" ng-click="!$mdChipsCtrl.readonly && $mdChipsCtrl.focusChip($index)" ng-focus="!$mdChipsCtrl.readonly && $mdChipsCtrl.selectChip($index)" md-chip-transclude="$mdChipsCtrl.chipContentsTemplate"></div> <div ng-if="$mdChipsCtrl.isRemovable()" class="md-chip-remove-container" md-chip-transclude="$mdChipsCtrl.chipRemoveTemplate"></div> </md-chip> <div class="md-chip-input-container" ng-if="!$mdChipsCtrl.readonly && $mdChipsCtrl.ngModelCtrl"> <div md-chip-transclude="$mdChipsCtrl.chipInputTemplate"></div> </div> </md-chips-wrap>',m=' <input class="md-input" tabindex="0" placeholder="{{$mdChipsCtrl.getPlaceholder()}}" aria-label="{{$mdChipsCtrl.getPlaceholder()}}" ng-model="$mdChipsCtrl.chipBuffer" ng-focus="$mdChipsCtrl.onInputFocus()" ng-blur="$mdChipsCtrl.onInputBlur()" ng-keydown="$mdChipsCtrl.inputKeydown($event)">',u=" <span>{{$chip}}</span>",C=' <button class="md-chip-remove" ng-if="$mdChipsCtrl.isRemovable()" ng-click="$mdChipsCtrl.removeChipAndFocusInput($$replacedScope.$index)" type="button" aria-hidden="true" tabindex="-1"> <md-icon md-svg-src="{{ $mdChipsCtrl.mdCloseIcon }}"></md-icon> <span class="md-visually-hidden"> {{$mdChipsCtrl.deleteButtonLabel}} </span> </button>';e.module("material.components.chips").controller("MdContactChipsCtrl",l),l.prototype.queryContact=function(t){var i=this.contactQuery({$query:t});return this.filterSelected?i.filter(e.bind(this,this.filterSelectedContacts)):i},l.prototype.itemName=function(t){return t[this.contactName]},l.prototype.filterSelectedContacts=function(t){return this.contacts.indexOf(t)==-1},c.$inject=["$mdTheming","$mdUtil"],e.module("material.components.chips").directive("mdContactChips",c);var f=' <md-chips class="md-contact-chips" ng-model="$mdContactChipsCtrl.contacts" md-require-match="$mdContactChipsCtrl.requireMatch" md-autocomplete-snap> <md-autocomplete md-menu-class="md-contact-chips-suggestions" md-selected-item="$mdContactChipsCtrl.selectedItem" md-search-text="$mdContactChipsCtrl.searchText" md-items="item in $mdContactChipsCtrl.queryContact($mdContactChipsCtrl.searchText)" md-item-text="$mdContactChipsCtrl.itemName(item)" md-no-cache="true" md-autoselect placeholder="{{$mdContactChipsCtrl.contacts.length == 0 ? $mdContactChipsCtrl.placeholder : $mdContactChipsCtrl.secondaryPlaceholder}}"> <div class="md-contact-suggestion"> <img ng-src="{{item[$mdContactChipsCtrl.contactImage]}}" alt="{{item[$mdContactChipsCtrl.contactName]}}" ng-if="item[$mdContactChipsCtrl.contactImage]" /> <span class="md-contact-name" md-highlight-text="$mdContactChipsCtrl.searchText" md-highlight-flags="{{$mdContactChipsCtrl.highlightFlags}}"> {{item[$mdContactChipsCtrl.contactName]}} </span> <span class="md-contact-email" >{{item[$mdContactChipsCtrl.contactEmail]}}</span> </div> </md-autocomplete> <md-chip-template> <div class="md-contact-avatar"> <img ng-src="{{$chip[$mdContactChipsCtrl.contactImage]}}" alt="{{$chip[$mdContactChipsCtrl.contactName]}}" ng-if="$chip[$mdContactChipsCtrl.contactImage]" /> </div> <div class="md-contact-name"> {{$chip[$mdContactChipsCtrl.contactName]}} </div> </md-chip-template> </md-chips>'}(window,window.angular);
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