@progress/kendo-angular-dropdowns/dist/systemjs/kendo-angular-dropdowns.js

Dropdowns Package for Angular 2

System.register("@progress/kendo-angular-dropdowns",["@progress/kendo-angular-popup","@progress/kendo-angular-resize-sensor","tslib","@angular/core","@angular/forms","rxjs/Observable","@progress/kendo-angular-l10n","rxjs/add/operator/do","rxjs/add/operator/filter","rxjs/add/operator/catch","rxjs/add/operator/let","rxjs/add/operator/merge","rxjs/add/operator/distinctUntilChanged","rxjs/add/operator/throttleTime","rxjs/Subject","rxjs/Subscription","rxjs/add/operator/partition","rxjs/add/operator/map","rxjs/add/observable/fromEvent","rxjs/add/observable/interval","rxjs/add/operator/concatMap","rxjs/add/operator/take","rxjs/add/operator/takeUntil","rxjs/add/operator/skipWhile","@angular/common"],function(e){function t(t){for(var i in t)e(i,t[i])}function i(e){return e.__useDefault?e.default:e}var n,o,a,s,r,p,l,u,d,c,h,m,v,g,f,_,y,b,S,C,x,I,w,E,O;return{setters:[function(e){n=i(e)},function(e){o=i(e)},function(e){a=i(e)},function(e){s=i(e)},function(e){r=i(e)},function(e){p=i(e)},function(e){l=i(e)},function(e){u=i(e)},function(e){d=i(e)},function(e){c=i(e)},function(e){h=i(e)},function(e){m=i(e)},function(e){v=i(e)},function(e){g=i(e)},function(e){f=i(e)},function(e){_=i(e)},function(e){y=i(e)},function(e){b=i(e)},function(e){S=i(e)},function(e){C=i(e)},function(e){x=i(e)},function(e){I=i(e)},function(e){w=i(e)},function(e){E=i(e)},function(e){O=i(e)}],execute:function(){!function(e){function t(n){if(i[n])return i[n].exports;var o=i[n]={exports:{},id:n,loaded:!1};return e[n].call(o.exports,o,o.exports,t),o.loaded=!0,o.exports}var i={};t.m=e,t.c=i,t.p="",t(0)}([function(e,i,n){"use strict";Object.defineProperty(i,"__esModule",{value:!0});var o=n(1);i.AutoCompleteComponent=o.AutoCompleteComponent;var a=n(19);i.ComboBoxComponent=a.ComboBoxComponent;var s=n(31);i.DropDownListComponent=s.DropDownListComponent;var r=n(39);i.MultiSelectComponent=r.MultiSelectComponent;var p=n(42);i.TagListComponent=p.TagListComponent;var l=n(9);i.ItemTemplateDirective=l.ItemTemplateDirective;var u=n(10);i.HeaderTemplateDirective=u.HeaderTemplateDirective;var d=n(11);i.FooterTemplateDirective=d.FooterTemplateDirective;var c=n(38);i.ValueTemplateDirective=c.ValueTemplateDirective;var h=n(43);i.TemplateContextDirective=h.TemplateContextDirective;var m=n(44);i.SelectableDirective=m.SelectableDirective;var v=n(45);i.DropDownsModule=v.DropDownsModule;var g=n(55);i.MultiSelectModule=g.MultiSelectModule;var f=n(47);i.SharedModule=f.SharedModule;var _=n(46);i.AutoCompleteModule=_.AutoCompleteModule;var y=n(53);i.ComboBoxModule=y.ComboBoxModule;var b=n(54);i.DropDownListModule=b.DropDownListModule;var S=n(52);i.SharedDirectivesModule=S.SharedDirectivesModule;var C=n(49);i.ListComponent=C.ListComponent;var x=n(18);i.PopupComponent=x.PopupComponent;var I=n(51);i.ResizeSensorComponent=I.ResizeSensorComponent;var w=n(17);i.PreventableEvent=w.PreventableEvent,t(i)},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(2),o=i(3),a=i(4),s=i(5),r=i(9),p=i(10),l=i(11),u=i(12),d=i(13),c=i(15),h=i(7),m=i(14),v=i(16),g=i(6),f=i(17),_=i(8),y=i(18);t.AUTOCOMPLETE_VALUE_ACCESSOR={multi:!0,provide:a.NG_VALUE_ACCESSOR,useExisting:o.forwardRef(function(){return b})};var b=function(){function e(e,t,i,n,a,s){this.popupService=t,this.selectionService=i,this.navigationService=n,this.cdr=a,this.placeholder="",this.clearButton=!0,this.disabled=!1,this.tabIndex=0,this.filterable=!1,this.valueChange=new o.EventEmitter,this.filterChange=new o.EventEmitter,this.open=new o.EventEmitter,this.close=new o.EventEmitter,this.onFocus=new o.EventEmitter,this.onBlur=new o.EventEmitter,this.listBoxId=h.guid(),this.optionPrefix=h.guid(),this.onChangeCallback=function(e){},this.onTouchedCallback=function(e){},this.popupMouseDownHandler=function(e){return e.preventDefault()},this._popupSettings={height:200,animate:!0},this._open=!1,this._value="",this._isFocused=!1,this.direction=e?"rtl":"ltr",this.wrapper=s.nativeElement,this.data=[],this.subscribeEvents(),this.selectionService.resetSelection([-1])}return Object.defineProperty(e.prototype,"width",{get:function(){var e=0;h.isDocumentAvailable()&&(e=this.wrapper.offsetWidth);var t=this.popupSettings.width||e;return{min:isNaN(e)?e:e+"px",max:isNaN(t)?t:t+"px"}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this.popupSettings.height},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"listContainerClasses",{get:function(){var e=["k-list-container","k-reset"];return this.popupSettings.popupClass&&e.push(this.popupSettings.popupClass),e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"suggestion",{get:function(){if(this.value&&this.suggestedText){var e=this.suggestedText.toLowerCase().startsWith(this.value.toLowerCase());return this.suggest&&!this.backspacePressed&&e?this.suggestedText:void 0}this.suggestedText=void 0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"appendTo",{get:function(){var e=this.popupSettings.appendTo;if(e&&"root"!==e)return"component"===e?this.container:e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"popupOpen",{get:function(){return this._open},set:function(e){if(!this.disabled&&this.popupOpen!==e){var t=new f.PreventableEvent;e&&!this.popupOpen&&this.open.emit(t),!e&&this.popupOpen&&this.close.emit(t),t.isDefaultPrevented()||this._toggle(e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"activeDescendant",{get:function(){return 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this.disabled},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"widgetHeight",{get:function(){return this.popupSettings.height+"px"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"dir",{get:function(){return this.direction},enumerable:!0,configurable:!0}),e.prototype.ngOnDestroy=function(){this._toggle(!1),this.unsubscribeEvents()},e.prototype.ngOnChanges=function(e){this.suggest&&this.data&&this.data.length&&this.value&&(this.suggestedText=h.getter(this.data[0],this.valueField))},e.prototype.toggle=function(e){var t=this;Promise.resolve(null).then(function(){t._toggle(void 0===e?!t._open:e),t.cdr.markForCheck()})},Object.defineProperty(e.prototype,"isOpen",{get:function(){return this.popupOpen},enumerable:!0,configurable:!0}),e.prototype.reset=function(){this._previousValue=void 0,this.value=void 0},e.prototype.clearValue=function(e){e.stopImmediatePropagation(),this.filterable&&this.filterChange.emit(""),void 0!==this._previousValue&&(this._previousValue=this.value),this.change(void 0),this.selectionService.resetSelection([])},e.prototype.writeValue=function(e){this._previousValue=this.value,this.value=e},e.prototype.registerOnChange=function(e){this.onChangeCallback=e},e.prototype.registerOnTouched=function(e){this.onTouchedCallback=e},e.prototype.setDisabledState=function(e){this.disabled=e},e.prototype.popupOpened=function(){this.popupWidth=this.width.max,this.popupMinWidth=this.width.min},e.prototype.focus=function(){this.disabled||this.searchbar.focus()},e.prototype.blur=function(){this.disabled||this.searchbar.blur()},e.prototype.onResize=function(){if(this._open){var e=this.popupRef.popupElement,t=this.width,i=t.min,n=t.max;e.style.minWidth=i,e.style.width=n}},e.prototype.verifySettings=function(e){if(o.isDevMode()&&h.isPresent(e)&&"string"!=typeof e)throw new Error("Expected value of type string. See http://www.telerik.com/kendo-angular-ui/components/dropdowns/autocomplete/#toc-value")},e.prototype.search=function(e){var t=this,i=this.data.findIndex(function(i){var n=h.getter(i,t.valueField);return(n=void 0===n?"":n.toString().toLowerCase()).startsWith(e.toLowerCase())});this.selectionService.focus(i),this.suggest&&(this.suggestedText=h.getter(this.data[i],this.valueField))},e.prototype.navigate=function(e){this.popupOpen&&((e<0||e>this.data.length)&&(e=0),this.selectionService.focus(e))},e.prototype.handleNavigate=function(e){var t=isNaN(this.selectionService.focused)?0:this.selectionService.focused,i=h.isPresent(t),n=0;if(!this.disabled){i||(e.keyCode===g.Keys.down?n=-1:e.keyCode===g.Keys.up&&(n=1));var o=this.navigationService.process({current:t+n,max:this.data.length-1,min:0,originalEvent:e});o!==m.NavigationAction.Undefined&&o!==m.NavigationAction.Backspace&&o!==m.NavigationAction.Delete&&o!==m.NavigationAction.Home&&o!==m.NavigationAction.End&&o!==m.NavigationAction.Left&&o!==m.NavigationAction.Right&&(o===m.NavigationAction.Enter&&this.popupOpen||o!==m.NavigationAction.Enter)&&e.preventDefault()}},e.prototype.handleEnter=function(e){var t,i=this.selectionService.focused;if(this.popupOpen&&e.originalEvent.preventDefault(),i>=0)t=h.getter(this.data[i],this.valueField);else{var n=this.suggest&&this.suggestedText&&this.data.length&&h.getter(this.data[0],this.valueField,!0).toLowerCase()===this.searchbar.value.toLowerCase();t=this.popupOpen&&n?this.suggestedText:this.searchbar.value}this.change(t)},e.prototype.searchBarChange=function(e){var t=this.value?this.value.length:0;this.backspacePressed=e.length<t,this.value=e,this.popupOpen=e.length>0,this.filterable?(this.selectionService.focused=-1,this.filterChange.emit(e)):this.search(e)},e.prototype.handleFocus=function(){this._previousValue=this.value,this.isFocused=!0,this.onFocus.emit()},e.prototype.handleBlur=function(){if(void 0===this.value)return this.popupOpen=!1,this.isFocused=!1,this.onBlur.emit(),void this.onTouchedCallback();var e,t,i=this.selectionService.focused,n=this.value;-1!==i?(e=this.data[i],t=h.getter(e,this.valueField)||""):t=this.searchbar.value,t===this.searchbar.value?n=t:t&&t.toLowerCase()===this.searchbar.value.toLowerCase()&&(this.selectionService.resetSelection([]),n=this.searchbar.value),this.change(n),this.popupOpen=!1,this.isFocused=!1,this.onBlur.emit(),this.onTouchedCallback()},e.prototype.change=function(e){this.popupOpen=!1,e!==this._previousValue?(this.value=e,this._previousValue=this.value,this.onChangeCallback(this.value),this.valueChange.emit(this.value)):this.value=e},e.prototype.subscribeEvents=function(){var e=this;h.isDocumentAvailable()&&(this.changeSubscribtion=this.selectionService.onChange.subscribe(this.handleItemChange.bind(this)),this.focusSubscribtion=this.selectionService.onFocus.subscribe(this.handleItemFocus.bind(this)),this.navigationSubscribtion=c.Observable.merge(this.navigationService.up,this.navigationService.down).subscribe(function(t){return e.navigate(t.index)}),this.closeSubscription=this.navigationService.close.subscribe(function(){return e.popupOpen=!1}),this.enterSubscription=this.navigationService.enter.subscribe(this.handleEnter.bind(this)),this.escSubscription=this.navigationService.esc.subscribe(this.handleBlur.bind(this)))},e.prototype.unsubscribeEvents=function(){h.isDocumentAvailable()&&(this.changeSubscribtion.unsubscribe(),this.navigationSubscribtion.unsubscribe(),this.closeSubscription.unsubscribe(),this.enterSubscription.unsubscribe(),this.escSubscription.unsubscribe())},e.prototype.handleItemChange=function(e){var t=e.indices.length?e.indices[0]:void 0;if(this.selectionService.resetSelection([-1]),h.isPresent(t)){var i=h.getter(this.data[t],this.valueField);this.change(i)}},e.prototype.handleItemFocus=function(e){var t=this.selectionService.focused;Boolean(this.suggest&&this.data&&this.data.length&&t>=0)&&(this.suggestedText=h.getter(this.data[t],this.valueField))},e.prototype._toggle=function(e){var t=this;if(this._open=e,this.popupRef&&(this.popupRef.popupElement.removeEventListener("mousedown",this.popupMouseDownHandler),this.popupRef.close(),this.popupRef=null),this._open){this.popupRef=this.popupService.open({anchor:this.wrapper,animate:this.popupSettings.animate,appendTo:this.appendTo,content:this.popupTemplate,popupClass:this.listContainerClasses,positionMode:"absolute"});var i=this.popupRef.popupElement,n=this.width,o=n.min,a=n.max;i.addEventListener("mousedown",this.popupMouseDownHandler),i.style.minWidth=o,i.style.width=a,i.setAttribute("dir",this.direction),this.popupRef.popupAnchorViewportLeave.subscribe(function(){return 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       <kendo-searchbar #searchbar\n            [role]="\'textbox\'"\n            [id]="listBoxId"\n            [activeDescendant]="activeDescendant"\n            [userInput]="value"\n            [suggestedText]="suggestion"\n            [disabled]="disabled"\n            [tabIndex]="tabIndex"\n            [popupOpen]="popupOpen"\n            [placeholder]="placeholder"\n            (onNavigate)="handleNavigate($event)"\n            (valueChange)="searchBarChange($event)"\n            (onBlur)="handleBlur()"\n            (onFocus)="handleFocus()"\n        ></kendo-searchbar>\n        <span *ngIf="!loading && (clearButton && value?.length)" class="k-icon k-clear-value k-i-close" title="clear" role="button" tabindex="-1" (click)="clearValue($event)" (mousedown)="$event.preventDefault()">\n</span>\n        <span *ngIf="loading" class="k-icon k-i-loading"></span>\n        <ng-template #popupTemplate>\n            \x3c!--header template--\x3e\n            <ng-template *ngIf="headerTemplate"\n                [templateContext]="{\n                    templateRef: headerTemplate.templateRef\n                }">\n            </ng-template>\n            \x3c!--list--\x3e\n            <kendo-list\n                [id]="listBoxId"\n                [optionPrefix]="optionPrefix"\n                [data]="data"\n                [textField]="valueField"\n                [valueField]="valueField"\n                [template]="template"\n                [height]="height"\n                [show]="popupOpen"\n            >\n            </kendo-list>\n            \x3c!--no-data template--\x3e\n            <div class="k-nodata" *ngIf="data.length === 0">\n                <ng-template [ngIf]="noDataTemplate"\n                    [templateContext]="{\n                        templateRef: noDataTemplate?.templateRef\n                    }">\n                </ng-template>\n                <ng-template [ngIf]="!noDataTemplate">\n                    <div>NO DATA FOUND.</div>\n                </ng-template>\n            </div>\n            \x3c!--footer template--\x3e\n            <ng-template *ngIf="footerTemplate"\n                [templateContext]="{\n                    templateRef: footerTemplate.templateRef\n                }">\n            </ng-template>\n        </ng-template>\n        <ng-template [ngIf]="popupOpen">\n            <kendo-resize-sensor (resize)="onResize()"></kendo-resize-sensor>\n        </ng-template>\n        <ng-container #container></ng-container>\n  '}),n.__param(0,o.Optional()),n.__param(0,o.Inject(_.RTL)),n.__metadata("design:paramtypes",[Boolean,y.PopupService,u.SelectionService,d.NavigationService,o.ChangeDetectorRef,o.ElementRef])],b),t.AutoCompleteComponent=b},function(e,t){e.exports=a},function(e,t){e.exports=s},function(e,t){e.exports=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(2),o=i(3),a=i(6),s=i(7),r=i(8),p=function(){function e(e,t){this.valueChange=new o.EventEmitter,this.onBlur=new o.EventEmitter,this.onFocus=new o.EventEmitter,this.onClick=new o.EventEmitter,this.onNavigate=new o.EventEmitter,this._userInput="",this._composing=!1,this.direction=e?"rtl":"ltr",this.renderer=t}return Object.defineProperty(e.prototype,"userInput",{get:function(){return this._userInput},set:function(e){this._userInput=e||""},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"searchBarClass",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this.input.nativeElement.value},enumerable:!0,configurable:!0}),e.prototype.compositionStart=function(){this._composing=!0},e.prototype.compositionUpdate=function(){this._composing=!0},e.prototype.compositionEnd=function(){this._composing=!1,this.valueChange.emit(this.value)},e.prototype.ngOnChanges=function(e){if(this.input&&(e.userInput||e.suggestedText)){var t=e.userInput&&e.userInput.previousValue?e.userInput.previousValue:"",i=this.input.nativeElement.selectionStart,n=t.length+1===i;this.writeInputValue(this.suggestedText?s.combineStr(this.userInput,this.suggestedText):this.userInput),this.suggestedText?this.setInputSelection(this.userInput.length,this.suggestedText.length):n?this.setInputSelection(this.userInput.length,this.userInput.length):this.setInputSelection(i,i)}},e.prototype.writeInputValue=function(e){s.isDocumentAvailable()&&this.renderer.setProperty(this.input.nativeElement,"value",e)},e.prototype.setInputSelection=function(e,t){if(s.isDocumentAvailable()&&this.input.nativeElement===document.activeElement)try{this.input.nativeElement.setSelectionRange(e,t)}catch(e){}},e.prototype.handleInput=function(e){var 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i=f.getter(t,e.valueField);return{dataItem:t,text:f.getter(t,e.textField),value:e.valuePrimitive?i:t}}),i=this.customValueSubject.throttleTime(300).partition(function(){return e.allowCustom}),n=i[0].do(function(){e.loading=!0,e.disabled=!0}).filter(function(){var t=e.text!==f.getter(e.value,e.textField);return e.loading=t,e.disabled=t,t}).let(this.valueNormalizer).map(function(t){return{dataItem:void 0,text:e.text,value:t}}),o=i[1].map(function(){return{dataItem:void 0,text:void 0,value:void 0}});this.valueSubscription&&this.valueSubscription.unsubscribe();var a=t.merge(n,o);this.valueSubscription=a.catch(function(){return e.dataItem=void 0,e.value=void 0,e.text=void 0,e.loading=!1,e.disabled=!1,e.emitChange(),a}).subscribe(function(t){e.dataItem=t.dataItem,e.value=t.value,e.text=t.text,e.loading=!1,e.disabled=!1,!e.filterable||f.isPresent(t.value)||f.isPresent(t.text)||f.isPresent(e._previousValue)||e.filterChange.emit(""),e.emitChange()})},e.prototype.subscribeEvents=function(){var e=this;f.isDocumentAvailable()&&[this.selectionService.onChange.filter(function(e){return f.isPresent(e.indices[0])}).map(function(e){return e.indices[0]}).subscribe(this.handleItemChange.bind(this)),this.selectionService.onSelect.filter(function(e){return f.isPresent(e.indices[0])}).map(function(e){return e.indices[0]}).subscribe(this.handleItemSelect.bind(this)),h.Observable.merge(this.navigationService.up,this.navigationService.down,this.navigationService.home,this.navigationService.end).subscribe(function(t){return e.navigate(t.index)}),this.navigationService.open.subscribe(function(){return e.popupOpen=!0}),this.navigationService.close.subscribe(function(){return e.popupOpen=!1}),this.navigationService.enter.subscribe(this.handleEnter.bind(this)),this.navigationService.esc.subscribe(this.handleBlur.bind(this))].forEach(function(t){return e.observableSubscriptions.add(t)})},e.prototype.unsubscribeEvents=function(){f.isDocumentAvailable()&&(this.observableSubscriptions.unsubscribe(),this.valueSubscription&&this.valueSubscription.unsubscribe(),this.selectionSubscription&&this.selectionSubscription.unsubscribe())},e.prototype.handleItemChange=function(e){this._filtering=!1,this.change(this.data[e])},e.prototype.handleItemSelect=function(e){this._filtering=!1,this.popupOpen?this.selectionSubject.next(e):this.change(this.data[e])},e.prototype.ngOnDestroy=function(){this._toggle(!1),this.unsubscribeEvents()},e.prototype.ngOnChanges=function(e){Boolean(e.value&&e.value.firstChange||f.isChanged("value",e)&&this._state&m.SetInitial)&&(this._state|=m.UseInitial),f.isChanged("valueNormalizer",e)&&(this.createSelectionStream(),this.createValueStream()),void 0===this.valuePrimitive&&(this.valuePrimitive=!this.valueField),/(data|value|textField|valueField|valuePrimitive)/g.test(Object.keys(e).join())&&this.setState(this.value),f.isChanged("data",e)&&this._filtering&&(this.text.length>0?(this.search(this.text),-1===this.selectionService.focused&&(this.selectionService.focused=0)):this.selectionService.focused=-1),this.suggest&&this.data&&this.data.length&&this.text&&(this.suggestedText=f.getter(this.data[0],this.textField))},e.prototype.focus=function(){this.disabled||this.searchbar.focus()},e.prototype.blur=function(){this.disabled||this.searchbar.blur()},e.prototype.toggle=function(e){var t=this;Promise.resolve(null).then(function(){t._toggle(void 0===e?!t._open:e),t.cdr.markForCheck()})},Object.defineProperty(e.prototype,"isOpen",{get:function(){return this.popupOpen},enumerable:!0,configurable:!0}),e.prototype.reset=function(){this.setState(void 0)},e.prototype.clearValue=function(e){e.stopImmediatePropagation(),this._filtering=!0,this._previousValue=void 0,this.change(void 0),this.selectionService.resetSelection([])},e.prototype.writeValue=function(e){Boolean(null!==e&&this._state&m.SetInitial)&&(this._state|=m.UseInitial),this.text="",this.setState(e)},e.prototype.registerOnChange=function(e){this.onChangeCallback=e},e.prototype.registerOnTouched=function(e){this.onTouchedCallback=e},e.prototype.setDisabledState=function(e){this.disabled=e},e.prototype.popupOpened=function(){this.popupWidth=this.width.max,this.popupMinWidth=this.width.min},Object.defineProperty(e.prototype,"buttonClasses",{get:function(){return e={},e[this.iconClass]=!this.loading&&this.iconClass,e["k-i-arrow-s"]=!this.loading&&!this.iconClass,e["k-i-loading"]=this.loading,e["k-icon"]=!0,e;var e},enumerable:!0,configurable:!0}),e.prototype.onResize=function(){if(this._open){var e=this.popupRef.popupElement,t=this.width,i=t.min,n=t.max;e.style.minWidth=i,e.style.width=n}},e.prototype.verifySettings=function(e){var t=!f.isPresent(this.valueField)!=!f.isPresent(this.textField);if(o.isDevMode()){if(!0===this.valuePrimitive&&f.isPresent(e)&&"object"==typeof e)throw new Error("Expected initial value of primitive type. See http://www.telerik.com/kendo-angular-ui/components/dropdowns/combobox/#toc-value-selection");if(!1===this.valuePrimitive&&f.isPresent(e)&&"object"!=typeof e)throw new Error("Expected initial value of type Object. See http://www.telerik.com/kendo-angular-ui/components/dropdowns/combobox/#toc-value-selection");if(t)throw new Error("Expected textField and valueField options to be set. See http://www.telerik.com/kendo-angular-ui/components/dropdowns/combobox/#toc-bind-to-arrays-of-complex-data")}},e.prototype.resolveState=function(e){var t,i,n=f.getter(e,this.valueField,!0);return(i=this._filtering?m.UseFilter:this.data.length?m.UseExisting:this.allowCustom?m.UseCustom:m.UseNone)===m.UseExisting&&(i=void 0!==(t=f.resolveValue({data:this.data,value:n,valueField:this.valueField})).dataItem?m.UseExisting:this.allowCustom?m.UseCustom:m.UseEmpty),i|=this._state&m.SetInitial|this._state&m.UseInitial,this._state=i,t},e.prototype.setState=function(e){var t=this.resolveState(e),i={value:void 0,text:void 0,dataItem:void 0,selected:[-1]};this._state&m.UseFilter||(this._state&m.UseNone?i.value=e:this._state&m.UseEmpty?(i.selected=void 0,i.value=void 0,i.text=void 0,i.dataItem=void 0):this._state&m.UseExisting?(i.value=e,i.text=t.dataItem,i.dataItem=t.dataItem,i.selected=t.selected):this._state&m.UseCustom&&(i.value=e,i.text=e,i.dataItem=e),this._state&m.UseInitial?(this._state&=~m.UseInitial|~m.SetInitial,this._previousValue=i.dataItem):this._previousValue=this.dataItem,this.text=i.text,this.value=this.valuePrimitive?f.getter(i.value,this.valueField,!0):i.value,this.dataItem=i.dataItem,this.selectionService.resetSelection(i.selected))},e.prototype.search=function(e){var t=this,i=this.data.findIndex(function(i){var n=f.getter(i,t.textField);return(n=void 0===n?"":n.toString().toLowerCase()).startsWith(e.toLowerCase())});this.selectionService.focused=i,this.suggestedText=f.getter(this.data[i],this.textField)},e.prototype.getSuggestion=function(){var e=!!this.selectionService.selected.length,t=this.suggest&&!this.backspacePressed&&this.suggestedText&&this.text;if(!e&&t&&this.suggestedText.toLowerCase().startsWith(this.text.toLowerCase()))return this.suggestedText;this.suggestedText=void 0},e.prototype.navigate=function(e){0!==this.data.length&&(this.text=this.data[e],this.selectionService.select(e))},e.prototype.handleNavigate=function(e){var t=f.isPresent(this.selectionService.selected[0]),i=isNaN(this.selectionService.focused)?0:this.selectionService.focused,n=0;if(!this.disabled&&e.keyCode!==y.Keys.home&&e.keyCode!==y.Keys.end){t||(e.keyCode===y.Keys.down?n=-1:e.keyCode===y.Keys.up&&(n=1));var o=n+i;o<-1&&(o=-1);var a=this.navigationService.process({current:o,max:this.data.length-1,min:0,originalEvent:e});a!==_.NavigationAction.Undefined&&a!==_.NavigationAction.Left&&a!==_.NavigationAction.Right&&a!==_.NavigationAction.Backspace&&a!==_.NavigationAction.Delete&&(a===_.NavigationAction.Enter&&this.popupOpen||a!==_.NavigationAction.Enter)&&e.preventDefault()}},e.prototype.handleEnter=function(e){var t=this.selectionService.focused,i=f.getter(this._previousValue,this.textField)||"",n=this.text!==i,o=!1;if(this._filtering=!1,o=this.allowCustom?this.text!==f.getter(this.data[t],this.textField):-1===t||void 0===t,this.popupOpen&&e.originalEvent.preventDefault(),!o&&this.popupOpen)return this.selectionService.select(t),void this.change(this.data[t]||this.text,o);n?this.change(this.text,o):this.popupOpen=!1},e.prototype.handleBlur=function(){this._filtering=!1;var e=this.searchbar.value;if(!e&&!f.isPresent(this._previousValue))return this.popupOpen=!1,this.isFocused=!1,this.onBlur.emit(),void this.onTouchedCallback();var t,i=this.selectionService.focused;-1!==i&&void 0!==i&&(t=void 0===(t=f.getter(this.data[i],this.textField))?"":t.toString().toLowerCase()),t===e.toLowerCase()?this.selectionService.change(i):this.change(e,!0),this.popupOpen=!1,this.isFocused=!1,this.onBlur.emit(),this.onTouchedCallback()},e.prototype.searchBarChange=function(e){var t=this.text?this.text.length:0;this.backspacePressed=e.length<t,this.text=e,this.selectionService.resetSelection([]),this.popupOpen=!0,this.filterable?(this._filtering=!0,this.filterChange.emit(e)):this.search(e)},e.prototype.handleFocus=function(){this.isFocused=!0,this.onFocus.emit()},e.prototype.change=function(e,t){void 0===t&&(t=!1),this.popupOpen=!1,t?this.customValueSubject.next(e):this.valueSubject.next(e)},e.prototype.emitChange=function(){var e=this;this._previousValue=this.dataItem,this.selectionSubject.next(this.data.findIndex(function(t){return f.getter(t,e.valueField)===f.getter(e.value,e.valueField)})),this.onChangeCallback(this.value),this.valueChange.emit(this.value)},e.prototype.iconClick=function(){this.searchbar.focus(),this.popupOpen=!this.popupOpen},Object.defineProperty(e.prototype,"listContainerClasses",{get:function(){var e=["k-list-container","k-reset"];return this.popupSettings.popupClass&&e.push(this.popupSettings.popupClass),e},enumerable:!0,configurable:!0}),e.prototype._toggle=function(e){var t=this;if(this._open=e,this.popupRef&&(this.popupRef.popupElement.removeEventListener("mousedown",this.popupMouseDownHandler),this.popupRef.close(),this.popupRef=null),this._open){this.popupRef=this.popupService.open({anchor:this.wrapper,animate:this.popupSettings.animate,appendTo:this.appendTo,content:this.popupTemplate,popupClass:this.listContainerClasses,positionMode:"absolute"});var i=this.popupRef.popupElement,n=this.width,o=n.min,a=n.max;i.addEventListener("mousedown",this.popupMouseDownHandler),i.style.minWidth=o,i.style.width=a,i.setAttribute("dir