7 lines
19 KiB
JavaScript
7 lines
19 KiB
JavaScript
/*!
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* AngularJS Material Design
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* https://github.com/angular/material
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* @license MIT
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* v1.1.18-master-97a1616
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*/
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!function(e,ie){"use strict";ie.module("material.components.autocomplete",["material.core","material.components.icon","material.components.virtualRepeat"]),t.$inject=["$scope","$element","$mdUtil","$mdConstant","$mdTheming","$window","$animate","$rootElement","$attrs","$q","$log","$mdLiveAnnouncer"],ie.module("material.components.autocomplete").controller("MdAutocompleteCtrl",t);var le=48,re=5,ae=8,ce=2,ue="standard",de="virtual";function t(p,h,f,t,e,n,o,i,g,r,l,a){var c,u,d,s=this,m=p.itemsExpr.split(/ in /i),$=m[1],x=null,C={},b=!1,v=[],A=!1,w=0,T=null,y=null,M=f.debounce(function(){s.hidden||D()}),L=de;c="hidden",u=function(e,t){!e&&t?(D(),Q(!0,R.Count|R.Selected),x&&(f.disableScrollAround(x.ul),T=function(e){function t(e){e.preventDefault()}return e.on("wheel",t),e.on("touchmove",t),function(){e.off("wheel",t),e.off("touchmove",t)}}(ie.element(x.wrap)))):e&&!t&&(f.enableScrolling(),T&&(T(),T=null))},d=!0,Object.defineProperty(s,c,{get:function(){return d},set:function(e){var t=d;u(d=e,t)}}),s.scope=p,s.parent=p.$parent,s.itemName=m[0],s.matches=[],s.loading=!1,s.hidden=!0,s.index=null,s.id=f.nextUid(),s.isDisabled=null,s.isRequired=null,s.isReadonly=null,s.hasNotFound=!1,s.selectedMessage=p.selectedMessage||"selected",s.keydown=function(e){switch(e.keyCode){case t.KEY_CODE.DOWN_ARROW:if(s.loading||W())return;e.stopPropagation(),e.preventDefault(),s.index=Math.min(s.index+1,s.matches.length-1),X(),Q(!1,R.Selected);break;case t.KEY_CODE.UP_ARROW:if(s.loading||W())return;e.stopPropagation(),e.preventDefault(),s.index=s.index<0?s.matches.length-1:Math.max(0,s.index-1),X(),Q(!1,R.Selected);break;case t.KEY_CODE.TAB:if(O(),s.hidden||s.loading||s.index<0||s.matches.length<1)return;Y(s.index);break;case t.KEY_CODE.ENTER:if(s.hidden||s.loading||s.index<0||s.matches.length<1)return;if(W())return;e.stopImmediatePropagation(),e.preventDefault(),Y(s.index);break;case t.KEY_CODE.ESCAPE:if(e.preventDefault(),!(z("blur")||!s.hidden||s.loading||z("clear")&&p.searchText))return;e.stopPropagation(),G(),p.searchText&&z("clear")&&J(),s.hidden=!0,z("blur")&&function(e){e&&(A=b=!1);x.input.blur()}(!0)}},s.blur=function(e){A=!1,b||(s.hidden=H(),oe("ngBlur",{$event:e}))},s.focus=function(e){A=!0,_()&&K()&&te();s.hidden=H(),oe("ngFocus",{$event:e})},s.clear=function(){G(),J()},s.select=Y,s.listEnter=function(){b=!0},s.listLeave=O,s.mouseUp=function(){x.input.focus()},s.getCurrentDisplayValue=U,s.registerSelectedItemWatcher=function(e){-1===v.indexOf(e)&&v.push(e)},s.unregisterSelectedItemWatcher=function(e){var t=v.indexOf(e);-1!==t&&v.splice(t,1)},s.notFoundVisible=ee,s.loadingIsVisible=function(){return s.loading&&!W()},s.positionDropdown=D;var I,R={Count:1,Selected:2};return f.initOptionalProperties(p,g,{searchText:"",selectedItem:null,clearButton:!1,disableVirtualRepeat:!1}),e(h),I=parseInt(p.delay,10)||0,g.$observe("disabled",function(e){s.isDisabled=f.parseAttributeBoolean(e,!1)}),g.$observe("required",function(e){s.isRequired=f.parseAttributeBoolean(e,!1)}),g.$observe("readonly",function(e){s.isReadonly=f.parseAttributeBoolean(e,!1)}),p.$watch("searchText",I?f.debounce(N,I):N),p.$watch("selectedItem",B),ie.element(n).on("resize",M),void p.$on("$destroy",k),void f.nextTick(function(){!function(){var e=function(){var e,t;for(e=h;e.length&&(t=e.attr("md-autocomplete-snap"),!ie.isDefined(t));e=e.parent());if(e.length)return{snap:e[0],wrap:"width"===t.toLowerCase()?e[0]:h.find("md-autocomplete-wrap")[0]};var n=h.find("md-autocomplete-wrap")[0];return{snap:n,wrap:n}}();(x={main:h[0],scrollContainer:h[0].querySelector(".md-virtual-repeat-container, .md-standard-list-container"),scroller:h[0].querySelector(".md-virtual-repeat-scroller, .md-standard-list-scroller"),ul:h.find("ul")[0],input:h.find("input")[0],wrap:e.wrap,snap:e.snap,root:document.body}).li=x.ul.getElementsByTagName("li"),x.$=function(e){var t={};for(var n in e)e.hasOwnProperty(n)&&(t[n]=ie.element(e[n]));return t}(x),L=x.scrollContainer.classList.contains("md-standard-list-container")?ue:de,y=x.$.input.controller("ngModel")}(),x.$.root.length&&(e(x.$.scrollContainer),x.$.scrollContainer.detach(),x.$.root.append(x.$.scrollContainer),o.pin&&o.pin(x.$.scrollContainer,i)),p.autofocus&&h.on("focus",S),p.inputAriaDescribedBy&&x.input.setAttribute("aria-describedby",p.inputAriaDescribedBy),p.floatingLabel||(p.inputAriaLabel?x.input.setAttribute("aria-label",p.inputAriaLabel):p.inputAriaLabelledBy?x.input.setAttribute("aria-labelledby",p.inputAriaLabelledBy):p.placeholder&&x.input.setAttribute("aria-label",p.placeholder))});function E(){p.requireMatch&&y&&y.$setValidity("md-require-match",!!p.selectedItem||!p.searchText)}function D(){if(!x)return f.nextTick(D,!1,p);var e,t=(p.dropdownItems||re)*le,n=x.wrap.getBoundingClientRect(),o=x.snap.getBoundingClientRect(),i=x.root.getBoundingClientRect(),l=o.bottom-i.top,r=i.bottom-o.top,a=n.left-i.left,c=n.width,u=function(){var e=0,t=h.find("md-input-container");if(t.length){var n=t.find("input");e=t.prop("offsetHeight"),e-=n.prop("offsetTop"),e-=n.prop("offsetHeight"),e+=t.prop("offsetTop")}return e}(),d=p.dropdownPosition,s=i.bottom-o.bottom-ae+f.getViewportTop(),m=o.top-ae;d=d||(t<s?"bottom":t<m?"top":s<m?"top":"bottom"),g.mdFloatingLabel&&(a+=ce,c-=2*ce),e={left:a+"px",minWidth:c+"px",maxWidth:Math.max(n.right-i.left,i.right-n.left)-ae+"px"},"top"===d?(e.top="auto",e.bottom=r+"px",e.maxHeight=Math.min(t,m)+"px"):(s=i.bottom-n.bottom-ae+f.getViewportTop(),e.top=l-u+"px",e.bottom="auto",e.maxHeight=Math.min(t,s)+"px"),x.$.scrollContainer.css(e),f.nextTick(function(){var e=x.scrollContainer.getBoundingClientRect(),t={};e.right>i.right&&(t.left=n.right-e.width+"px");x.$.scrollContainer.css(t)},!1,p)}function S(){x.input.focus()}function k(){if(s.hidden||f.enableScrolling(),ie.element(n).off("resize",M),x){ie.forEach(["ul","scroller","scrollContainer","input"],function(e){x.$[e].remove()})}}function O(){A||s.hidden||x.input.focus(),b=!1,s.hidden=H()}function B(t,n){E(),t?q(t).then(function(e){p.searchText=e,function(t,n){v.forEach(function(e){e(t,n)})}(t,n)}):n&&p.searchText&&q(n).then(function(e){ie.isString(p.searchText)&&e.toString().toLowerCase()===p.searchText.toLowerCase()&&(p.searchText="")}),t!==n&&ie.isFunction(p.itemChange)&&p.itemChange(P(p.selectedItem))}function N(t,n){s.index=p.autoselect?0:-1,t!==n&&(E(),q(p.selectedItem).then(function(e){t!==e&&(p.selectedItem=null,t!==n&&ie.isFunction(p.textChange)&&p.textChange(),K()?te():(V(!(s.matches=[])),Q(!0,R.Count)))}))}function F(){return ie.isNumber(p.minLength)?p.minLength:1}function q(e){return r.when(((t=e)&&p.itemText?p.itemText(P(t)):null)||e).then(function(e){return e&&!ie.isString(e)&&l.warn("md-autocomplete: Could not resolve display value to a string. Please check the `md-item-text` attribute."),e});var t}function P(e){if(e){var t={};return s.itemName&&(t[s.itemName]=e),t}}function V(e){s.loading!==e&&(s.loading=e),s.hidden=H()}function H(){return!function(){{if(s.isReadonly)return!1;if(!_())return!1}return K()&&j()||ee()}()}function _(){return!(s.loading&&!j())&&(!W()&&!!A)}function z(e){return!p.escapeOptions||-1!==p.escapeOptions.toLowerCase().indexOf(e)}function j(){return!!s.matches.length}function W(){return!!s.scope.selectedItem}function U(){return q(s.matches[s.index])}function K(){return(p.searchText||"").length>=F()}function Y(e){f.nextTick(function(){q(s.matches[e]).then(function(e){var t=x.$.input.controller("ngModel");a.announce(e+" "+s.selectedMessage,"assertive"),t.$setViewValue(e),t.$render()}).finally(function(){p.selectedItem=s.matches[e],V(!1)})},!1)}function G(){s.index=0,s.matches=[]}function J(){V(!0),p.searchText="";var e=document.createEvent("CustomEvent");e.initCustomEvent("change",!0,!0,{value:""}),x.input.dispatchEvent(e),x.input.blur(),p.searchText="",x.input.focus()}function Q(e,t){var n=e?"polite":"assertive",o=[];t&R.Selected&&-1!==s.index&&o.push(U()),t&R.Count&&o.push(r.resolve(function(){switch(s.matches.length){case 0:return"There are no matches available.";case 1:return"There is 1 match available.";default:return"There are "+s.matches.length+" matches available."}}())),r.all(o).then(function(e){a.announce(e.join(" "),n)})}function X(){x.li[0]&&(L===ue?function(){var e=x.li[s.index]||x.li[0],t=x.scrollContainer.offsetHeight,n=e&&e.offsetTop||0,o=n+e.clientHeight,i=x.scrollContainer.scrollTop;n<i?Z(n):i+t<o&&Z(o-t)}():function(){var e=x.li[0].offsetHeight,t=e*s.index,n=t+e,o=x.scroller.clientHeight,i=x.scroller.scrollTop;t<i?Z(t):i+o<n&&Z(n-o)}())}function Z(e){L===ue?x.scrollContainer.scrollTop=e:x.$.scrollContainer.controller("mdVirtualRepeatContainer").scrollTo(e)}function ee(){var e=(s.scope.searchText||"").length;return s.hasNotFound&&!j()&&(!s.loading||0!==w)&&e>=F()&&(A||b)&&!W()}function te(){var e=p.searchText||"",t=e.toLowerCase();!p.noCache&&C[t]?ne(C[t]):function(t){var e=p.$parent.$eval($),n=t.toLowerCase(),o=ie.isArray(e),i=!!e.then;function l(e){C[n]=e,(t||"")===(p.searchText||"")&&ne(e)}o?l(e):i&&function(e){if(!e)return;e=r.when(e),w++,V(!0),f.nextTick(function(){e.then(l).finally(function(){0==--w&&V(!1)})},!0,p)}(e)}(e),s.hidden=H()}function ne(e){s.matches=e,s.hidden=H(),s.loading&&V(!1),p.selectOnMatch&&function(){var n=p.searchText,e=s.matches,t=e[0];1===e.length&&q(t).then(function(e){var t=n===e;p.matchInsensitive&&!t&&(t=n.toLowerCase()===e.toLowerCase()),t&&Y(0)})}(),D(),Q(!0,R.Count)}function oe(e,t){g[e]&&p.$parent.$eval(g[e],t||{})}}function n(u){var d="virtual",t=["standard",d];function s(e){return e?(e=e.toLowerCase(),-1<t.indexOf(e)?e:d):d}return{controller:"MdAutocompleteCtrl",controllerAs:"$mdAutocompleteCtrl",scope:{inputName:"@mdInputName",inputMinlength:"@mdInputMinlength",inputMaxlength:"@mdInputMaxlength",searchText:"=?mdSearchText",selectedItem:"=?mdSelectedItem",itemsExpr:"@mdItems",itemText:"&mdItemText",placeholder:"@placeholder",inputAriaDescribedBy:"@?inputAriaDescribedby",inputAriaLabelledBy:"@?inputAriaLabelledby",inputAriaLabel:"@?inputAriaLabel",noCache:"=?mdNoCache",requireMatch:"=?mdRequireMatch",selectOnMatch:"=?mdSelectOnMatch",matchInsensitive:"=?mdMatchCaseInsensitive",itemChange:"&?mdSelectedItemChange",textChange:"&?mdSearchTextChange",minLength:"=?mdMinLength",delay:"=?mdDelay",autofocus:"=?mdAutofocus",floatingLabel:"@?mdFloatingLabel",autoselect:"=?mdAutoselect",menuClass:"@?mdMenuClass",menuContainerClass:"@?mdMenuContainerClass",inputClass:"@?mdInputClass",inputId:"@?mdInputId",escapeOptions:"@?mdEscapeOptions",dropdownItems:"=?mdDropdownItems",dropdownPosition:"@?mdDropdownPosition",clearButton:"=?mdClearButton",selectedMessage:"@?mdSelectedMessage",mdMode:"=?mdMode"},compile:function(e,n){var o=e.find("input");return["md-select-on-focus","md-no-asterisk","ng-trim","ng-pattern"].forEach(function(e){var t=n[n.$normalize(e)];null!==t&&o.attr(e,t)}),function(e,t,n,o){o.hasNotFound=!!t.attr("md-has-not-found"),ie.isDefined(n.mdClearButton)||e.floatingLabel||(e.clearButton=!0),e.mdMode=s(n.mdMode)}},template:function(n,e){var t,o,i=(t=n.find("md-not-found").detach(),(o=t.length?t.html():"")?'<li ng-if="$mdAutocompleteCtrl.notFoundVisible()" md-autocomplete-parent-scope>'+o+"</li>":""),l=function(){var e=n.find("md-item-template").detach(),t=e.length?e.html():n.html();e.length||n.empty();return"<md-autocomplete-parent-scope md-autocomplete-replace>"+t+"</md-autocomplete-parent-scope>"}(),r=n.html(),a=e.tabindex;return i&&n.attr("md-has-not-found",!0),n.attr("tabindex","-1")," <md-autocomplete-wrap ng-class=\"{ 'md-whiteframe-z1': !floatingLabel, 'md-menu-showing': !$mdAutocompleteCtrl.hidden, 'md-show-clear-button': !!clearButton }\"> "+(e.mdFloatingLabel?' <md-input-container ng-if="floatingLabel"> <label>{{floatingLabel}}</label> <input type="search" '+(null!=a?'tabindex="'+a+'"':"")+' id="{{ inputId || \'fl-input-\' + $mdAutocompleteCtrl.id }}" name="{{inputName}}" ng-class="::inputClass" autocomplete="off" ng-required="$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($event)" aria-label="{{floatingLabel}}" aria-autocomplete="list" role="combobox" aria-haspopup="true" aria-expanded="{{!$mdAutocompleteCtrl.hidden}}" aria-owns="ul-{{$mdAutocompleteCtrl.id}}" ng-attr-aria-activedescendant="{{$mdAutocompleteCtrl.index >= 0 ? \'selected_option\' : undefined}}"> <div md-autocomplete-parent-scope md-autocomplete-replace>'+r+"</div> </md-input-container>":' <input type="search" '+(null!=a?'tabindex="'+a+'"':"")+' id="{{ inputId || \'input-\' + $mdAutocompleteCtrl.id }}" name="{{inputName}}" ng-class="::inputClass" ng-if="!floatingLabel" autocomplete="off" ng-required="$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($event)" placeholder="{{placeholder}}" aria-label="{{placeholder}}" aria-autocomplete="list" role="combobox" aria-haspopup="true" aria-expanded="{{!$mdAutocompleteCtrl.hidden}}" aria-owns="ul-{{$mdAutocompleteCtrl.id}}" ng-attr-aria-activedescendant="{{$mdAutocompleteCtrl.index >= 0 ? \'selected_option\' : undefined}}">')+' <button type="button" aria-label="Clear Input" tabindex="-1" ng-if="clearButton && $mdAutocompleteCtrl.scope.searchText" ng-click="$mdAutocompleteCtrl.clear($event)"><md-icon md-svg-src="'+u.mdClose+'"></md-icon></button> <md-progress-linear class="'+(e.mdFloatingLabel?"md-inline":"")+'" ng-if="$mdAutocompleteCtrl.loadingIsVisible()" md-mode="indeterminate"></md-progress-linear> '+function(e,t){if(e=e?" "+e:"",c(t))return' <div ng-hide="$mdAutocompleteCtrl.hidden" class="md-standard-list-container md-autocomplete-suggestions-container md-whiteframe-z1'+e+'" ng-class="{ \'md-not-found\': $mdAutocompleteCtrl.notFoundVisible() }" role="presentation"> <div class="md-standard-list-scroller" role="presentation">';return' <md-virtual-repeat-container md-auto-shrink md-auto-shrink-min="1" ng-hide="$mdAutocompleteCtrl.hidden" class="md-virtual-repeat-container md-autocomplete-suggestions-container md-whiteframe-z1'+e+'" ng-class="{ \'md-not-found\': $mdAutocompleteCtrl.notFoundVisible() }" role="presentation">'}(e.mdMenuContainerClass,e.mdMode)+' <ul class="md-autocomplete-suggestions" ng-class="::menuClass" id="ul-{{$mdAutocompleteCtrl.id}}" ng-mouseenter="$mdAutocompleteCtrl.listEnter()" ng-mouseleave="$mdAutocompleteCtrl.listLeave()" ng-mouseup="$mdAutocompleteCtrl.mouseUp()" role="listbox"> <li '+(c(e.mdMode)?"ng-repeat":"md-virtual-repeat")+' ="item in $mdAutocompleteCtrl.matches" ng-class="{ selected: $index === $mdAutocompleteCtrl.index }" ng-attr-id="{{$index === $mdAutocompleteCtrl.index ? \'selected_option\' : undefined}}" ng-click="$mdAutocompleteCtrl.select($index)" role="option" aria-setsize="{{$mdAutocompleteCtrl.matches.length}}" aria-posinset="{{$index+1}}" aria-selected="{{$index === $mdAutocompleteCtrl.index ? true : false}}" md-extra-name="$mdAutocompleteCtrl.itemName"> '+l+" </li>"+i+" </ul> "+(c(e.mdMode)?" </div> </div> </div>":"</md-virtual-repeat-container>")+" </md-autocomplete-wrap>";function c(e){return s(e)!==d}}}}function o(e,d){return{restrict:"AE",compile:function(e,t,u){return function(n,t,e){var o,i,l=n.$mdAutocompleteCtrl,r=l.parent.$new(),a=l.itemName;function c(e,t){r[t]=n[e],n.$watch(e,function(e){d.nextTick(function(){r[t]=e})})}c("$index","$index"),c("item",a),i=o=!1,n.$watch(function(){i||o||(o=!0,n.$$postDigest(function(){i||r.$digest(),o=i=!1}))}),r.$watch(function(){i=!0}),u(r,function(e){t.after(e)})}},terminal:!0,transclude:"element"}}function i(e,t,n){this.$scope=e,this.$element=t,this.$attrs=n,this.regex=null}function l(n,o){return{terminal:!0,controller:"MdHighlightCtrl",compile:function(e,t){var i=o(t.mdHighlightText),l=n(e.html());return function(e,t,n,o){o.init(i,l)}}}}n.$inject=["$$mdSvgRegistry"],ie.module("material.components.autocomplete").directive("mdAutocomplete",n),o.$inject=["$compile","$mdUtil"],ie.module("material.components.autocomplete").directive("mdAutocompleteParentScope",o),i.$inject=["$scope","$element","$attrs"],ie.module("material.components.autocomplete").controller("MdHighlightCtrl",i),i.prototype.init=function(t,n){this.flags=this.$attrs.mdHighlightFlags||"",this.unregisterFn=this.$scope.$watch(function(e){return{term:t(e),contentText:n(e)}}.bind(this),this.onRender.bind(this),!0),this.$element.on("$destroy",this.unregisterFn)},i.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.$element.text(n)},i.prototype.applyRegex=function(e){var t=this.resolveTokens(e);this.$element.empty(),t.forEach(function(e){if(e.isMatch){var t=ie.element('<span class="highlight">').text(e.text);this.$element.append(t)}else this.$element.append(document.createTextNode(e))}.bind(this))},i.prototype.resolveTokens=function(o){var i=[],n=0;return o.replace(this.regex,function(e,t){l(n,t),i.push({text:e,isMatch:!0}),n=t+e.length}),l(n),i;function l(e,t){var n=o.slice(e,t);n&&i.push(n)}},i.prototype.createRegex=function(e,t){var n="",o="",i=this.sanitizeRegex(e);return 0<=t.indexOf("^")&&(n="^"),0<=t.indexOf("$")&&(o="$"),new RegExp(n+i+o,t.replace(/[$^]/g,""))},i.prototype.sanitizeRegex=function(e){return e&&e.toString().replace(/[\\^$*+?.()|{}[\]]/g,"\\$&")},l.$inject=["$interpolate","$parse"],ie.module("material.components.autocomplete").directive("mdHighlightText",l)}(window,window.angular); |