@progress/kendo-angular-treeview - npm Package Compare versions

Comparing version 3.0.0 to 3.0.1-dev.201902271047

dist/cdn/js/kendo-angular-treeview.js

@@ -1,1 +0,1 @@
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i=this.ib.lastLevelIndex(t),n=0;n<e.length;){if(this.ib.lastLevelIndex(e[n].index)>i)return n;n+=1}return n},e.prototype.insert=function(e,t){var i=this.container(t);i.splice(this.closestIndexPosition(i,e.index),0,e)},e.prototype.prevNode=function(e,t){var i=this.container(e),n=i.slice(0,this.closestIndexPosition(i,t));return s(r(n))||e||null},e.prototype.nextNode=function(e,t){var i=this.container(e),n=this.findNode(t);if(!e&&n)return this.sibling(n,1);var r=this.closestIndexPosition(i,t),o=i.slice(r)[0];return o||this.sibling(e,1)},e.prototype.sibling=function(e,t){if(!e)return null;var i=this.findParent(e.index),n=this.container(i);return n[n.indexOf(e)+t]||this.sibling(i,t)||null},e}();t.NavigationModel=d},function(e,t,i){"use 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e=n.__decorate([r.NgModule({exports:[f],imports:[a.SharedModule]})],e)}();t.TreeViewModule=y},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(35),s=i(39),d=i(7),c=i(16),p=i(17),u=i(18),l=i(19),h=i(20),f=i(42),y=i(21),v=i(46),m=i(47),g=i(48),_=[o.TreeViewComponent,a.TreeViewGroupComponent,v.TreeViewItemDirective,m.TreeViewItemContentDirective,d.NodeTemplateDirective,c.CheckDirective,p.DisableDirective,u.ExpandDirective,l.SelectDirective,h.HierarchyBindingDirective,f.LoadingIndicatorDirective,y.FlatDataBindingDirective],b=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[_],exports:[_],imports:[s.CommonModule,g.CheckBoxModule]})],e)}();t.SharedModule=b},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(36),a=i(8),s=i(9),d=i(14),c=i(10),p=i(23),u=i(2),l=i(15),h=i(12),f=i(37),y=i(6),v=i(38),m=i(25),g=i(24),_=function(){function e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return u.isArray(this.textField)?this.textField.length>1?this.textField.slice(1):this.textField:[this.textField]},enumerable:!0,configurable:!0}),e.prototype.setNodeChildren=function(e){this.treeViewLookupService.registerChildren(this.parentIndex,e)},e.prototype.mapToTreeItem=function(e){var t=this;return this.parentIndex?e.map(function(e,i){return{dataItem:e,index:t.nodeIndex(i)}}):[]},e.prototype.emitChildrenLoaded=function(e){this.parentIndex&&this.nodeChildrenService.childrenLoaded({dataItem:this.parentDataItem,index:this.parentIndex},e)},e.prototype.subscribeToNodesChange=function(){var e=this;this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.nodesSubscription=this.nodes(this.parentDataItem,this.parentIndex).subscribe(function(t){e.data=t})},n.__decorate([r.HostBinding("class.k-group"),n.__metadata("design:type",Boolean)],e.prototype,"kGroupClass",void 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0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isExpanded",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"hasChildren",void 0),e=n.__decorate([r.Component({animations:[o.trigger("toggle",[o.transition("void => *",[o.style({height:0}),o.animate("0.1s ease-in",o.style({height:"*"}))]),o.transition("* => void",[o.style({height:"*"}),o.animate("0.1s ease-in",o.style({height:0}))])])],selector:"[kendoTreeViewGroup]",template:'\n        <li\n            *ngFor="let node of data; let index = index" class="k-item k-treeview-item"\n            kendoTreeViewItem\n            [dataItem]="node"\n            [index]="nodeIndex(index)"\n            [parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t){e.exports=u},function(e,t){e.exports=l},function(e,t){e.exports=h},function(e,t){e.exports=f},function(e,t){e.exports=y},function(e,t){e.exports=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(12),s=i(6),d=i(43),c=i(11),p=i(26),u=i(44),l=i(25),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var e=this,t=this.loadingService.changes.pipe(c.filter(function(t){return t===e.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(t){return t.index===e.index}),l.tap(function(t){!t.expand&&e.loading&&(e.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(t))})).subscribe(function(){return e.loading=!0}),this.subscription.add(t.subscribe(function(){return e.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=m},function(e,t){e.exports=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(t){return e.reduceRight(function(e,t){return t(e)},t)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(8),d=i(9),c=i(14),p=i(2),u=i(11),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var e=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){e.updateTabIndex(),e.focusItem()}),this.navigationService.expands.pipe(u.filter(function(t){return t.index===e.index&&!e.isDisabled})).subscribe(function(t){var i=t.expand;return e.expand(i)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(5),d=i(11),c=function(){function e(e,t,i,n){var r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new s.Subscription(function(){}),this.subscriptions.add(this.navigationService.moves.subscribe(this.updateItem.bind(this))),this.subscriptions.add(this.navigationService.selects.pipe(d.filter(function(e){return e===r.index})).subscribe(function(e){return r.selectionService.select(e,r.dataItem)})),this.subscriptions.add(this.selectionService.changes.subscribe(function(){r.updateSelection(r.isSelected(r.dataItem,r.index))}))}return e.prototype.ngOnChanges=function(e){e.initialSelection&&this.updateSelection(this.initialSelection)},e.prototype.ngOnInit=function(){this.updateSelection(this.initialSelection)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.updateItem=function(){this.render(this.navigationService.isActive(this.index),"k-state-focused")},e.prototype.updateSelection=function(e){this.render(e,"k-state-selected")},e.prototype.render=function(e,t){var i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=[i(49).CheckBoxComponent],a=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[o],exports:[o]})],e)}();t.CheckBoxModule=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),e=n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        <input\n            class="k-checkbox"\n            type="checkbox"\n            [id]="id"\n            [checked]="checked"\n            [indeterminate]="indeterminate"\n            [tabindex]="tabindex"\n            (change)="handleChange($event)"\n        />\n        <label\n            class="k-checkbox-label"\n            tabindex="-1"\n            [for]="id"\n        >{{labelText}}</label>\n    '}),n.__metadata("design:paramtypes",[r.ElementRef,r.Renderer2,r.ChangeDetectorRef])],e)}();t.CheckBoxComponent=a}])});
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e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return u.isArray(this.textField)?this.textField.length>1?this.textField.slice(1):this.textField:[this.textField]},enumerable:!0,configurable:!0}),e.prototype.setNodeChildren=function(e){this.treeViewLookupService.registerChildren(this.parentIndex,e)},e.prototype.mapToTreeItem=function(e){var t=this;return this.parentIndex?e.map(function(e,i){return{dataItem:e,index:t.nodeIndex(i)}}):[]},e.prototype.emitChildrenLoaded=function(e){this.parentIndex&&this.nodeChildrenService.childrenLoaded({dataItem:this.parentDataItem,index:this.parentIndex},e)},e.prototype.subscribeToNodesChange=function(){var e=this;this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.nodesSubscription=this.nodes(this.parentDataItem,this.parentIndex).subscribe(function(t){e.data=t})},n.__decorate([r.HostBinding("class.k-group"),n.__metadata("design:type",Boolean)],e.prototype,"kGroupClass",void 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0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isExpanded",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"hasChildren",void 0),e=n.__decorate([r.Component({animations:[o.trigger("toggle",[o.transition("void => *",[o.style({height:0}),o.animate("0.1s ease-in",o.style({height:"*"}))]),o.transition("* => void",[o.style({height:"*"}),o.animate("0.1s ease-in",o.style({height:0}))])])],selector:"[kendoTreeViewGroup]",template:'\n        <li\n            *ngFor="let node of data; let index = index" class="k-item k-treeview-item"\n            kendoTreeViewItem\n            [dataItem]="node"\n            [index]="nodeIndex(index)"\n            [parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t){e.exports=u},function(e,t){e.exports=l},function(e,t){e.exports=h},function(e,t){e.exports=f},function(e,t){e.exports=y},function(e,t){e.exports=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(12),s=i(6),d=i(43),c=i(11),p=i(26),u=i(44),l=i(25),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var e=this,t=this.loadingService.changes.pipe(c.filter(function(t){return t===e.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(t){return t.index===e.index}),l.tap(function(t){!t.expand&&e.loading&&(e.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(t))})).subscribe(function(){return e.loading=!0}),this.subscription.add(t.subscribe(function(){return e.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=m},function(e,t){e.exports=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(t){return e.reduceRight(function(e,t){return t(e)},t)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(8),d=i(9),c=i(14),p=i(2),u=i(11),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var e=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){e.updateTabIndex(),e.focusItem()}),this.navigationService.expands.pipe(u.filter(function(t){return t.index===e.index&&!e.isDisabled})).subscribe(function(t){var i=t.expand;return e.expand(i)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(5),d=i(11),c=function(){function e(e,t,i,n){var r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new s.Subscription(function(){}),this.subscriptions.add(this.navigationService.moves.subscribe(this.updateItem.bind(this))),this.subscriptions.add(this.navigationService.selects.pipe(d.filter(function(e){return e===r.index})).subscribe(function(e){return r.selectionService.select(e,r.dataItem)})),this.subscriptions.add(this.selectionService.changes.subscribe(function(){r.updateSelection(r.isSelected(r.dataItem,r.index))}))}return e.prototype.ngOnChanges=function(e){e.initialSelection&&this.updateSelection(this.initialSelection)},e.prototype.ngOnInit=function(){this.updateSelection(this.initialSelection)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.updateItem=function(){this.render(this.navigationService.isActive(this.index),"k-state-focused")},e.prototype.updateSelection=function(e){this.render(e,"k-state-selected")},e.prototype.render=function(e,t){var i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=[i(49).CheckBoxComponent],a=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[o],exports:[o]})],e)}();t.CheckBoxModule=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),e=n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        <input\n            class="k-checkbox"\n            type="checkbox"\n            [id]="id"\n            [checked]="checked"\n            [indeterminate]="indeterminate"\n            [tabindex]="tabindex"\n            (change)="handleChange($event)"\n        />\n        <label\n            class="k-checkbox-label"\n            tabindex="-1"\n            [for]="id"\n        >{{labelText}}</label>\n    '}),n.__metadata("design:paramtypes",[r.ElementRef,r.Renderer2,r.ChangeDetectorRef])],e)}();t.CheckBoxComponent=a}])});

dist/cdn/main.js

@@ -1,1 +0,1 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("@angular/core"),require("tslib"),require("rxjs/Subject"),require("rxjs/Subscription"),require("rxjs/observable/of"),require("rxjs/operators/filter"),require("@progress/kendo-angular-l10n"),require("rxjs/operators/tap"),require("rxjs/operators/switchMap"),require("rxjs/operators/map"),require("rxjs/BehaviorSubject"),require("@angular/animations"),require("rxjs/observable/empty"),require("rxjs/operators/catchError"),require("@angular/common"),require("rxjs/operators/take"),require("rxjs/observable/merge"),require("rxjs/operators/delay"),require("rxjs/operators/takeUntil")):"function"==typeof define&&define.amd?define(["@angular/core","tslib","rxjs/Subject","rxjs/Subscription","rxjs/observable/of","rxjs/operators/filter","@progress/kendo-angular-l10n","rxjs/operators/tap","rxjs/operators/switchMap","rxjs/operators/map","rxjs/BehaviorSubject","@angular/animations","rxjs/observable/empty","rxjs/operators/catchError","@angular/common","rxjs/operators/take","rxjs/observable/merge","rxjs/operators/delay","rxjs/operators/takeUntil"],t):"object"==typeof exports?exports.KendoAngularTreeview=t(require("@angular/core"),require("tslib"),require("rxjs/Subject"),require("rxjs/Subscription"),require("rxjs/observable/of"),require("rxjs/operators/filter"),require("@progress/kendo-angular-l10n"),require("rxjs/operators/tap"),require("rxjs/operators/switchMap"),require("rxjs/operators/map"),require("rxjs/BehaviorSubject"),require("@angular/animations"),require("rxjs/observable/empty"),require("rxjs/operators/catchError"),require("@angular/common"),require("rxjs/operators/take"),require("rxjs/observable/merge"),require("rxjs/operators/delay"),require("rxjs/operators/takeUntil")):e.KendoAngularTreeview=t(e["@angular/core"],e.tslib,e["rxjs/Subject"],e["rxjs/Subscription"],e["rxjs/observable/of"],e["rxjs/operators/filter"],e["@progress/kendo-angular-l10n"],e["rxjs/operators/tap"],e["rxjs/operators/switchMap"],e["rxjs/operators/map"],e["rxjs/BehaviorSubject"],e["@angular/animations"],e["rxjs/observable/empty"],e["rxjs/operators/catchError"],e["@angular/common"],e["rxjs/operators/take"],e["rxjs/observable/merge"],e["rxjs/operators/delay"],e["rxjs/operators/takeUntil"])}(window,function(e,t,i,n,r,o,a,s,d,c,p,u,l,h,f,y,v,m,g){return 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a.nodeIndex(this.focusableItem)===e},e.prototype.isDisabled=function(e){return this.model.findNode(e).disabled},e.prototype.registerItem=function(e,t){this.model.registerItem(e,t)},e.prototype.unregisterItem=function(e){this.isActive(e)&&this.activateParent(e),this.model.unregisterItem(e)},e.prototype.move=function(e){if(this.navigable){var t=this.actions[e.keyCode];t&&(t(),e.preventDefault())}},e.prototype.expand=function(e){var t=e.expand,i=e.intercept,n=a.nodeIndex(this.activeItem);n&&!i(n)&&this.notifyExpand(t)},e.prototype.moveToParent=function(){return!this.isActiveExpanded&&(this.activate(this.model.findParent(a.nodeIndex(this.activeItem))),!0)},e.prototype.moveToChild=function(){return!!this.isActiveExpanded&&(this.activate(this.model.findChild(a.nodeIndex(this.activeItem))),!0)},e.prototype.notifyExpand=function(e){this.expands.next(this.navigationState(e))},e.prototype.notifyMove=function(){this.moves.next(this.navigationState())},e.prototype.navigationState=function(e){return void 0===e&&(e=!1),{expand:e,index:a.nodeIndex(this.activeItem),isFocused:this.isFocused}},e=n.__decorate([r.Injectable(),n.__metadata("design:paramtypes",[d.LocalizationService])],e)}();t.NavigationService=u},function(e,t){e.exports=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(4),a=function(){function e(){this.changes=new o.Subject}return 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e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return 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[parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t){e.exports=u},function(e,t){e.exports=l},function(e,t){e.exports=h},function(e,t){e.exports=f},function(e,t){e.exports=y},function(e,t){e.exports=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(12),s=i(6),d=i(43),c=i(11),p=i(26),u=i(44),l=i(25),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var e=this,t=this.loadingService.changes.pipe(c.filter(function(t){return t===e.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(t){return t.index===e.index}),l.tap(function(t){!t.expand&&e.loading&&(e.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(t))})).subscribe(function(){return e.loading=!0}),this.subscription.add(t.subscribe(function(){return e.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=m},function(e,t){e.exports=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(t){return e.reduceRight(function(e,t){return t(e)},t)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(8),d=i(9),c=i(14),p=i(2),u=i(11),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var e=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){e.updateTabIndex(),e.focusItem()}),this.navigationService.expands.pipe(u.filter(function(t){return t.index===e.index&&!e.isDisabled})).subscribe(function(t){var i=t.expand;return e.expand(i)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(5),d=i(11),c=function(){function e(e,t,i,n){var r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new 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i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=[i(49).CheckBoxComponent],a=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[o],exports:[o]})],e)}();t.CheckBoxModule=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),e=n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        <input\n            class="k-checkbox"\n            type="checkbox"\n            [id]="id"\n            [checked]="checked"\n            [indeterminate]="indeterminate"\n            [tabindex]="tabindex"\n            (change)="handleChange($event)"\n        />\n        <label\n            class="k-checkbox-label"\n            tabindex="-1"\n            [for]="id"\n        >{{labelText}}</label>\n    '}),n.__metadata("design:paramtypes",[r.ElementRef,r.Renderer2,r.ChangeDetectorRef])],e)}();t.CheckBoxComponent=a}])});
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("@angular/core"),require("tslib"),require("rxjs/Subject"),require("rxjs/Subscription"),require("rxjs/observable/of"),require("rxjs/operators/filter"),require("@progress/kendo-angular-l10n"),require("rxjs/operators/tap"),require("rxjs/operators/switchMap"),require("rxjs/operators/map"),require("rxjs/BehaviorSubject"),require("@angular/animations"),require("rxjs/observable/empty"),require("rxjs/operators/catchError"),require("@angular/common"),require("rxjs/operators/take"),require("rxjs/observable/merge"),require("rxjs/operators/delay"),require("rxjs/operators/takeUntil")):"function"==typeof define&&define.amd?define(["@angular/core","tslib","rxjs/Subject","rxjs/Subscription","rxjs/observable/of","rxjs/operators/filter","@progress/kendo-angular-l10n","rxjs/operators/tap","rxjs/operators/switchMap","rxjs/operators/map","rxjs/BehaviorSubject","@angular/animations","rxjs/observable/empty","rxjs/operators/catchError","@angular/common","rxjs/operators/take","rxjs/observable/merge","rxjs/operators/delay","rxjs/operators/takeUntil"],t):"object"==typeof exports?exports.KendoAngularTreeview=t(require("@angular/core"),require("tslib"),require("rxjs/Subject"),require("rxjs/Subscription"),require("rxjs/observable/of"),require("rxjs/operators/filter"),require("@progress/kendo-angular-l10n"),require("rxjs/operators/tap"),require("rxjs/operators/switchMap"),require("rxjs/operators/map"),require("rxjs/BehaviorSubject"),require("@angular/animations"),require("rxjs/observable/empty"),require("rxjs/operators/catchError"),require("@angular/common"),require("rxjs/operators/take"),require("rxjs/observable/merge"),require("rxjs/operators/delay"),require("rxjs/operators/takeUntil")):e.KendoAngularTreeview=t(e["@angular/core"],e.tslib,e["rxjs/Subject"],e["rxjs/Subscription"],e["rxjs/observable/of"],e["rxjs/operators/filter"],e["@progress/kendo-angular-l10n"],e["rxjs/operators/tap"],e["rxjs/operators/switchMap"],e["rxjs/operators/map"],e["rxjs/BehaviorSubject"],e["@angular/animations"],e["rxjs/observable/empty"],e["rxjs/operators/catchError"],e["@angular/common"],e["rxjs/operators/take"],e["rxjs/observable/merge"],e["rxjs/operators/delay"],e["rxjs/operators/takeUntil"])}(window,function(e,t,i,n,r,o,a,s,d,c,p,u,l,h,f,y,v,m,g){return 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a.nodeIndex(this.focusableItem)===e},e.prototype.isDisabled=function(e){return this.model.findNode(e).disabled},e.prototype.registerItem=function(e,t){this.model.registerItem(e,t)},e.prototype.unregisterItem=function(e){this.isActive(e)&&this.activateParent(e),this.model.unregisterItem(e)},e.prototype.move=function(e){if(this.navigable){var t=this.actions[e.keyCode];t&&(t(),e.preventDefault())}},e.prototype.expand=function(e){var t=e.expand,i=e.intercept,n=a.nodeIndex(this.activeItem);n&&!i(n)&&this.notifyExpand(t)},e.prototype.moveToParent=function(){return!this.isActiveExpanded&&(this.activate(this.model.findParent(a.nodeIndex(this.activeItem))),!0)},e.prototype.moveToChild=function(){return!!this.isActiveExpanded&&(this.activate(this.model.findChild(a.nodeIndex(this.activeItem))),!0)},e.prototype.notifyExpand=function(e){this.expands.next(this.navigationState(e))},e.prototype.notifyMove=function(){this.moves.next(this.navigationState())},e.prototype.navigationState=function(e){return void 0===e&&(e=!1),{expand:e,index:a.nodeIndex(this.activeItem),isFocused:this.isFocused}},e=n.__decorate([r.Injectable(),n.__metadata("design:paramtypes",[d.LocalizationService])],e)}();t.NavigationService=u},function(e,t){e.exports=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(4),a=function(){function e(){this.changes=new o.Subject}return 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e=n.__decorate([r.NgModule({exports:[f],imports:[a.SharedModule]})],e)}();t.TreeViewModule=y},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(35),s=i(39),d=i(7),c=i(16),p=i(17),u=i(18),l=i(19),h=i(20),f=i(42),y=i(21),v=i(46),m=i(47),g=i(48),_=[o.TreeViewComponent,a.TreeViewGroupComponent,v.TreeViewItemDirective,m.TreeViewItemContentDirective,d.NodeTemplateDirective,c.CheckDirective,p.DisableDirective,u.ExpandDirective,l.SelectDirective,h.HierarchyBindingDirective,f.LoadingIndicatorDirective,y.FlatDataBindingDirective],b=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[_],exports:[_],imports:[s.CommonModule,g.CheckBoxModule]})],e)}();t.SharedModule=b},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(36),a=i(8),s=i(9),d=i(14),c=i(10),p=i(23),u=i(2),l=i(15),h=i(12),f=i(37),y=i(6),v=i(38),m=i(25),g=i(24),_=function(){function e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return u.isArray(this.textField)?this.textField.length>1?this.textField.slice(1):this.textField:[this.textField]},enumerable:!0,configurable:!0}),e.prototype.setNodeChildren=function(e){this.treeViewLookupService.registerChildren(this.parentIndex,e)},e.prototype.mapToTreeItem=function(e){var t=this;return this.parentIndex?e.map(function(e,i){return{dataItem:e,index:t.nodeIndex(i)}}):[]},e.prototype.emitChildrenLoaded=function(e){this.parentIndex&&this.nodeChildrenService.childrenLoaded({dataItem:this.parentDataItem,index:this.parentIndex},e)},e.prototype.subscribeToNodesChange=function(){var e=this;this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.nodesSubscription=this.nodes(this.parentDataItem,this.parentIndex).subscribe(function(t){e.data=t})},n.__decorate([r.HostBinding("class.k-group"),n.__metadata("design:type",Boolean)],e.prototype,"kGroupClass",void 0),n.__decorate([r.HostBinding("attr.role"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"role",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"checkboxes",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"expandIcons",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"disabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"nodes",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"textField",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",r.TemplateRef)],e.prototype,"nodeTemplateRef",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isExpanded",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"hasChildren",void 0),e=n.__decorate([r.Component({animations:[o.trigger("toggle",[o.transition("void => *",[o.style({height:0}),o.animate("0.1s ease-in",o.style({height:"*"}))]),o.transition("* => void",[o.style({height:"*"}),o.animate("0.1s ease-in",o.style({height:0}))])])],selector:"[kendoTreeViewGroup]",template:'\n        <li\n            *ngFor="let node of data; let index = index" class="k-item k-treeview-item"\n            kendoTreeViewItem\n            [dataItem]="node"\n            [index]="nodeIndex(index)"\n            [parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t){e.exports=u},function(e,t){e.exports=l},function(e,t){e.exports=h},function(e,t){e.exports=f},function(e,t){e.exports=y},function(e,t){e.exports=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(12),s=i(6),d=i(43),c=i(11),p=i(26),u=i(44),l=i(25),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var e=this,t=this.loadingService.changes.pipe(c.filter(function(t){return t===e.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(t){return t.index===e.index}),l.tap(function(t){!t.expand&&e.loading&&(e.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(t))})).subscribe(function(){return e.loading=!0}),this.subscription.add(t.subscribe(function(){return e.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=m},function(e,t){e.exports=g},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return function(t){return e.reduceRight(function(e,t){return t(e)},t)}}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(8),d=i(9),c=i(14),p=i(2),u=i(11),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var e=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){e.updateTabIndex(),e.focusItem()}),this.navigationService.expands.pipe(u.filter(function(t){return t.index===e.index&&!e.isDisabled})).subscribe(function(t){var i=t.expand;return e.expand(i)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(13),s=i(5),d=i(11),c=function(){function e(e,t,i,n){var r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new s.Subscription(function(){}),this.subscriptions.add(this.navigationService.moves.subscribe(this.updateItem.bind(this))),this.subscriptions.add(this.navigationService.selects.pipe(d.filter(function(e){return e===r.index})).subscribe(function(e){return r.selectionService.select(e,r.dataItem)})),this.subscriptions.add(this.selectionService.changes.subscribe(function(){r.updateSelection(r.isSelected(r.dataItem,r.index))}))}return e.prototype.ngOnChanges=function(e){e.initialSelection&&this.updateSelection(this.initialSelection)},e.prototype.ngOnInit=function(){this.updateSelection(this.initialSelection)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.updateItem=function(){this.render(this.navigationService.isActive(this.index),"k-state-focused")},e.prototype.updateSelection=function(e){this.render(e,"k-state-selected")},e.prototype.render=function(e,t){var i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),e=n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=[i(49).CheckBoxComponent],a=function(){function e(){}return e=n.__decorate([r.NgModule({declarations:[o],exports:[o]})],e)}();t.CheckBoxModule=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),e=n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        <input\n            class="k-checkbox"\n            type="checkbox"\n            [id]="id"\n            [checked]="checked"\n            [indeterminate]="indeterminate"\n            [tabindex]="tabindex"\n            (change)="handleChange($event)"\n        />\n        <label\n            class="k-checkbox-label"\n            tabindex="-1"\n            [for]="id"\n        >{{labelText}}</label>\n    '}),n.__metadata("design:paramtypes",[r.ElementRef,r.Renderer2,r.ChangeDetectorRef])],e)}();t.CheckBoxComponent=a}])});

dist/es/hierarchy-binding.directive.js

@@ -36,3 +36,6 @@ import { Directive, Input } from '@angular/core';
             this.treeView.children = function (item) { return of(getter(_this.childrenField, true)(item)); };
-            this.treeView.hasChildren = function (item) { return item && Boolean(item[_this.childrenField]); };
+            this.treeView.hasChildren = function (item) {
+                var children = getter(_this.childrenField, true)(item);
+                return Boolean(children && children.length);
+            };
         }
@@ -39,0 +42,0 @@ };

dist/es2015/hierarchy-binding.directive.js

@@ -31,3 +31,6 @@ import { Directive, Input } from '@angular/core';
             this.treeView.children = item => of(getter(this.childrenField, true)(item));
-            this.treeView.hasChildren = item => item && Boolean(item[this.childrenField]);
+            this.treeView.hasChildren = item => {
+                const children = getter(this.childrenField, true)(item);
+                return Boolean(children && children.length);
+            };
         }
@@ -34,0 +37,0 @@ }

dist/npm/hierarchy-binding.directive.js

@@ -38,3 +38,6 @@ "use strict";
             this.treeView.children = function (item) { return of_1.of(accessor_1.getter(_this.childrenField, true)(item)); };
-            this.treeView.hasChildren = function (item) { return item && Boolean(item[_this.childrenField]); };
+            this.treeView.hasChildren = function (item) {
+                var children = accessor_1.getter(_this.childrenField, true)(item);
+                return Boolean(children && children.length);
+            };
         }
@@ -41,0 +44,0 @@ };

dist/systemjs/kendo-angular-treeview.js

@@ -1,1 +0,1 @@
-System.register("@progress/kendo-angular-treeview",["@angular/core","@progress/kendo-angular-l10n","tslib","rxjs/Subscription","rxjs/observable/of","rxjs/BehaviorSubject","rxjs/operators/filter","rxjs/operators/switchMap","rxjs/operators/take","rxjs/operators/map","rxjs/observable/merge","rxjs/Subject","@angular/common","rxjs/observable/empty","@angular/animations","rxjs/operators/catchError","rxjs/operators/tap","rxjs/operators/delay","rxjs/operators/takeUntil"],function(l){var i,n,r,o,a,s,d,c,p,u,h,f,y,v,m,g,_,b,x;function t(e){return e.__useDefault?e.default:e}return{setters:[function(e){i=t(e)},function(e){n=t(e)},function(e){r=t(e)},function(e){o=t(e)},function(e){a=t(e)},function(e){s=t(e)},function(e){d=t(e)},function(e){c=t(e)},function(e){p=t(e)},function(e){u=t(e)},function(e){h=t(e)},function(e){f=t(e)},function(e){y=t(e)},function(e){v=t(e)},function(e){m=t(e)},function(e){g=t(e)},function(e){_=t(e)},function(e){b=t(e)},function(e){x=t(e)}],execute:function(){!function(i){var n={};function r(e){if(n[e])return n[e].exports;var t=n[e]={i:e,l:!1,exports:{}};return i[e].call(t.exports,t,t.exports,r),t.l=!0,t.exports}r.m=i,r.c=n,r.d=function(e,t,i){r.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:i})},r.r=function(e){Object.defineProperty(e,"__esModule",{value:!0})},r.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return r.d(t,"a",t),t},r.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},r.p="",r(r.s=49)}([function(e,t){e.exports=i},function(e,t){e.exports=r},function(e,n,t){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var o=/^(?:a|input|select|option|textarea|button|object)$/i;n.match=function(e,t){var i=e.matches||e.msMatchesSelector||e.webkitMatchesSelector;return!!i&&i.call(e,t)},n.noop=function(){},n.isPresent=function(e){return null!=e},n.isBlank=function(e){return null==e},n.isArray=function(e){return Array.isArray(e)},n.isNullOrEmptyString=function(e){return n.isBlank(e)||0===e.trim().length},n.isDocumentAvailable=function(){return"undefined"!=typeof document},n.hasObservers=function(e){return 0<e.observers.length},n.isChanged=function(e,t,i){return void 0===i&&(i=!0),t[e]&&(!t[e].isFirstChange()||!i)&&t[e].previousValue!==t[e].currentValue},n.anyChanged=function(e,t,i){return void 0===i&&(i=!0),e.some(function(e){return n.isChanged(e,t,i)})},n.closestNode=function(e){return n.isDocumentAvailable()?e.closest?e.closest("li.k-treeview-item"):function(e,t){if(!document.documentElement.contains(e))return null;for(var i=e;null!==i&&1===i.nodeType;){if(n.match(i,"li.k-treeview-item"))return i;i=i.parentElement||i.parentNode}return null}(e):null},n.isFocusable=function(e){if(e.tagName){var t=e.tagName.toLowerCase(),i=e.getAttribute("tabIndex"),n="-1"===i,r=null!==i&&!n;return o.test(t)&&(r=!e.disabled&&!n),r}return!1},n.isContent=function(e){if(!n.isDocumentAvailable())return null;for(var t=e;t&&!n.match(t,".k-in,.k-treeview-item,.k-treeview");)t=t.parentNode;return t?n.match(t,".k-in"):void 0},n.closest=function(e,t){for(;e&&!t(e);)e=e.parentNode;return e},n.hasParent=function(e,t){return Boolean(n.closest(e,function(e){return e===t}))},n.focusableNode=function(e){return e.nativeElement.querySelector('li[tabindex="0"]')},n.hasActiveNode=function(e,t){var i=t||n.closestNode(e);return i&&(i===e||e.tabIndex<0)},n.nodeId=function(e){return e?e.getAttribute("data-treeindex"):""},n.nodeIndex=function(e){return(e||{}).index},n.guid=function(){for(var e,t="",i=0;i<32;i++)e=16*Math.random()|0,8!==i&&12!==i&&16!==i&&20!==i||(t+="-"),t+=(12===i?4:16===i?3&e|8:e).toString(16);return t}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),u=i(0),r=i(27),o=i(11),a=i(10),s=i(9),d=i(21),c=i(26),p=i(8),l=i(20),h=i(19),f=i(2),y=i(46),v=i(5),m=i(45),g=i(4),_=i(25),b=[a.ExpandStateService,s.IndexBuilderService,h.TreeViewLookupService,d.LoadingNotificationService,c.NodeChildrenService,p.NavigationService,l.SelectionService,_.DataChangeNotificationService,r.LocalizationService,{provide:r.L10N_PREFIX,useValue:"kendo.treeview"}],x=function(){function e(e,t,i,n,r,o,a,s,d,c){var p=this;this.expandService=e,this.navigationService=t,this.nodeChildrenService=i,this.selectionService=n,this.treeViewLookupService=r,this.ngZone=o,this.renderer=a,this.element=s,this.dataChangeNotification=d,this.localization=c,this.classNames=!0,this.fetchNodes=function(){return p.data},this.childrenLoaded=new u.EventEmitter,this.onBlur=new u.EventEmitter,this.onFocus=new u.EventEmitter,this.expand=new u.EventEmitter,this.collapse=new u.EventEmitter,this.checkedChange=new u.EventEmitter,this.selectionChange=new u.EventEmitter,this.nodeClick=new u.EventEmitter,this.nodeDblClick=new u.EventEmitter,this.isDisabled=y.isDisabled,this.navigable=!0,this.children=function(){return g.of([])},this.checkboxes=!1,this.expandIcons=!1,this.isActive=!1,this.data=new m.BehaviorSubject([]),this._animate=!0,this.subscriptions=new v.Subscription(function(){}),this.domSubscriptions=[]}return Object.defineProperty(e.prototype,"role",{get:function(){return"tree"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"direction",{get:function(){return this.localization.rtl?"rtl":"ltr"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animate",{get:function(){return!this._animate},set:function(e){this._animate=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"nodes",{set:function(e){this.dataChangeNotification.notify(),this.data.next(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasChildren",{get:function(){return this._hasChildren||y.hasChildren},set:function(e){this._hasChildren=e,this.expandIcons=Boolean(this._isExpanded&&this._hasChildren)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked||y.isChecked},set:function(e){this._isChecked=e,this.checkboxes=Boolean(this._isChecked)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||y.isExpanded},set:function(e){this._isExpanded=e,this.expandIcons=Boolean(this._isExpanded&&this._hasChildren)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||y.isSelected},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){this.navigationService.navigable=Boolean(this.navigable)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe(),this.domSubscriptions.forEach(function(e){return e()})},e.prototype.ngOnInit=function(){var n=this;this.subscriptions.add(this.nodeChildrenService.changes.subscribe(function(e){return n.childrenLoaded.emit(e)})),this.subscriptions.add(this.expandService.changes.subscribe(function(e){var t=e.index,i=e.dataItem;return e.expand?n.expand.emit({index:t,dataItem:i}):n.collapse.emit({index:t,dataItem:i})})),this.subscriptions.add(this.navigationService.checks.subscribe(function(e){return n.checkedChange.emit(n.treeViewLookupService.itemLookup(e))})),this.subscriptions.add(this.selectionService.changes.subscribe(function(e){f.hasObservers(n.selectionChange)&&n.ngZone.run(function(){n.selectionChange.emit(e)})})),this.element&&this.ngZone.runOutsideAngular(function(){n.attachDomHandlers()})},e.prototype.blur=function(){if(f.isDocumentAvailable()){var e=f.focusableNode(this.element);document.activeElement===e&&e.blur()}},e.prototype.focus=function(e){this.navigationService.activateIndex(e);var t=f.focusableNode(this.element);t&&t.focus()},e.prototype.isDisabledNode=function(e){return this.navigationService.isDisabled(e.item.index)},e.prototype.attachDomHandlers=function(){var e=this.element.nativeElement;this.clickHandler=this.clickHandler.bind(this),this.domSubscriptions.push(this.renderer.listen(e,"contextmenu",this.clickHandler),this.renderer.listen(e,"click",this.clickHandler),this.renderer.listen(e,"dblclick",this.clickHandler),this.renderer.listen(e,"focusin",this.focusHandler.bind(this)),this.renderer.listen(e,"focusout",this.blurHandler.bind(this)),this.renderer.listen(e,"keydown",this.keydownHandler.bind(this)))},e.prototype.focusHandler=function(e){var t,i=this;f.match(e.target,".k-treeview-item")?t=e.target:f.isFocusable(e.target)||(t=f.closestNode(e.target)),t&&(this.navigationService.activateIndex(f.nodeId(e.target)),!this.isActive&&f.hasObservers(this.onFocus)&&this.ngZone.run(function(){i.onFocus.emit()}),this.isActive=!0)},e.prototype.blurHandler=function(e){var t=this;!this.isActive||!f.match(e.target,".k-treeview-item")||e.relatedTarget&&f.match(e.relatedTarget,".k-treeview-item")&&f.hasParent(e.relatedTarget,this.element.nativeElement)||(this.navigationService.deactivate(),this.isActive=!1,f.hasObservers(this.onBlur)&&this.ngZone.run(function(){t.onBlur.emit()}))},e.prototype.clickHandler=function(t){var i=this,e=t.target;if(!("contextmenu"===t.type&&!f.hasObservers(this.nodeClick)||"click"===t.type&&!f.hasObservers(this.nodeClick)&&!f.hasObservers(this.selectionChange)||"dblclick"===t.type&&!f.hasObservers(this.nodeDblClick)||f.isFocusable(e))&&f.isContent(e)&&f.hasParent(e,this.element.nativeElement)){var n=f.nodeId(f.closestNode(e));n&&!this.navigationService.isDisabled(n)&&this.ngZone.run(function(){var e=i.treeViewLookupService.itemLookup(n);"click"===t.type&&i.navigationService.selectIndex(n),("dblclick"===t.type?i.nodeDblClick:i.nodeClick).emit({item:e.item,originalEvent:t,type:t.type})})}},e.prototype.keydownHandler=function(e){var t=this;this.isActive&&this.navigable&&this.ngZone.run(function(){t.navigationService.move(e)})},n.__decorate([u.HostBinding("class.k-widget"),u.HostBinding("class.k-treeview"),n.__metadata("design:type",Boolean)],e.prototype,"classNames",void 0),n.__decorate([u.HostBinding("attr.role"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"role",null),n.__decorate([u.HostBinding("attr.dir"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"direction",null),n.__decorate([u.Input(),u.HostBinding("@.disabled"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"animate",null),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"childrenLoaded",void 0),n.__decorate([u.Output("blur"),n.__metadata("design:type",u.EventEmitter)],e.prototype,"onBlur",void 0),n.__decorate([u.Output("focus"),n.__metadata("design:type",u.EventEmitter)],e.prototype,"onFocus",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"expand",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"collapse",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"checkedChange",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"selectionChange",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"nodeClick",void 0),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"nodeDblClick",void 0),n.__decorate([u.ContentChild(o.NodeTemplateDirective),n.__metadata("design:type",o.NodeTemplateDirective)],e.prototype,"nodeTemplate",void 0),n.__decorate([u.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"nodes",null),n.__decorate([u.Input(),n.__metadata("design:type",Object)],e.prototype,"textField",void 0),n.__decorate([u.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"hasChildren",null),n.__decorate([u.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isChecked",null),n.__decorate([u.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([u.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isExpanded",null),n.__decorate([u.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isSelected",null),n.__decorate([u.Input(),n.__metadata("design:type",Boolean)],e.prototype,"navigable",void 0),n.__decorate([u.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([u.Component({changeDetection:u.ChangeDetectionStrategy.Default,exportAs:"kendoTreeView",providers:b,selector:"kendo-treeview",template:'\n    <ul class="k-treeview-lines"\n      kendoTreeViewGroup\n      role="group"\n      [checkboxes]="checkboxes"\n      [expandIcons]="expandIcons"\n      [children]="children"\n      [hasChildren]="hasChildren"\n      [isChecked]="isChecked"\n      [isDisabled]="isDisabled"\n      [isExpanded]="isExpanded"\n      [isSelected]="isSelected"\n      [nodeTemplateRef]="nodeTemplate?.templateRef"\n      [textField]="textField"\n      [nodes]="fetchNodes"\n      >\n    </ul>\n  '}),n.__metadata("design:paramtypes",[a.ExpandStateService,p.NavigationService,c.NodeChildrenService,l.SelectionService,h.TreeViewLookupService,u.NgZone,u.Renderer2,u.ElementRef,_.DataChangeNotificationService,r.LocalizationService])],e)}();t.TreeViewComponent=x},function(e,t){e.exports=a},function(e,t){e.exports=o},function(e,t){e.exports=f},function(e,t){e.exports=d},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(48),a=i(2),s=i(47),d=i(27),c=i(6),p=function(e,t){return e[t]||e},u=function(){function e(e){var t,i=this;this.localization=e,this.expands=new c.Subject,this.moves=new c.Subject,this.checks=new c.Subject,this.selects=new c.Subject,this.navigable=!0,this.actions=((t={})[s.Keys.up]=function(){return i.activate(p(i.focusableItem,"prev"))},t[s.Keys.down]=function(){return i.activate(p(i.focusableItem,"next"))},t[s.Keys.left]=function(){return i.expand({expand:i.localization.rtl,intercept:i.localization.rtl?i.moveToChild:i.moveToParent})},t[s.Keys.right]=function(){return i.expand({expand:!i.localization.rtl,intercept:i.localization.rtl?i.moveToParent:i.moveToChild})},t[s.Keys.home]=function(){return i.activate(i.model.firstNode())},t[s.Keys.end]=function(){return i.activate(i.model.lastNode())},t[s.Keys.enter]=function(){return i.navigable&&i.selectIndex(a.nodeIndex(i.activeItem))},t[s.Keys.space]=function(){return i.navigable&&i.checkIndex(a.nodeIndex(i.activeItem))},t),this.isFocused=!1,this._model=new o.NavigationModel,this.moveToChild=this.moveToChild.bind(this),this.moveToParent=this.moveToParent.bind(this)}return Object.defineProperty(e.prototype,"model",{get:function(){return this._model},set:function(e){this._model=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"activeIndex",{get:function(){return a.nodeIndex(this.activeItem)||null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"focusableItem",{get:function(){return this.activeItem||this.model.firstNode()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isActiveExpanded",{get:function(){return this.activeItem&&0<this.activeItem.children.length},enumerable:!0,configurable:!0}),e.prototype.activate=function(e){this.navigable&&e&&!this.isActive(a.nodeIndex(e))&&(this.isFocused=!0,this.activeItem=e||this.activeItem,this.notifyMove())},e.prototype.activateParent=function(e){this.activate(this.model.findParent(e))},e.prototype.activateIndex=function(e){e&&this.activate(this.model.findNode(e))},e.prototype.activateClosest=function(e){e&&a.nodeIndex(this.focusableItem)===e&&(this.activeItem=this.model.closestNode(e),this.notifyMove())},e.prototype.activateFocusable=function(){this.activeItem||(this.activeItem=this.model.firstNode(),this.notifyMove())},e.prototype.deactivate=function(){this.navigable&&this.isFocused&&(this.isFocused=!1,this.notifyMove())},e.prototype.checkIndex=function(e){this.isDisabled(e)||this.checks.next(e)},e.prototype.selectIndex=function(e){this.isDisabled(e)||this.selects.next(e)},e.prototype.isActive=function(e){return!!e&&this.isFocused&&this.activeIndex===e},e.prototype.isFocusable=function(e){return a.nodeIndex(this.focusableItem)===e},e.prototype.isDisabled=function(e){return this.model.findNode(e).disabled},e.prototype.registerItem=function(e,t){this.model.registerItem(e,t)},e.prototype.unregisterItem=function(e){this.isActive(e)&&this.activateParent(e),this.model.unregisterItem(e)},e.prototype.move=function(e){if(this.navigable){var t=this.actions[e.keyCode];t&&(t(),e.preventDefault())}},e.prototype.expand=function(e){var t=e.expand,i=e.intercept,n=a.nodeIndex(this.activeItem);n&&!i(n)&&this.notifyExpand(t)},e.prototype.moveToParent=function(){return!this.isActiveExpanded&&(this.activate(this.model.findParent(a.nodeIndex(this.activeItem))),!0)},e.prototype.moveToChild=function(){return!!this.isActiveExpanded&&(this.activate(this.model.findChild(a.nodeIndex(this.activeItem))),!0)},e.prototype.notifyExpand=function(e){this.expands.next(this.navigationState(e))},e.prototype.notifyMove=function(){this.moves.next(this.navigationState())},e.prototype.navigationState=function(e){return void 0===e&&(e=!1),{expand:e,index:a.nodeIndex(this.activeItem),isFocused:this.isFocused}},n.__decorate([r.Injectable(),n.__metadata("design:paramtypes",[d.LocalizationService])],e)}();t.NavigationService=u},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=function(){function e(){this.INDEX_SEPARATOR="_"}return e.prototype.nodeIndex=function(e,t){return void 0===e&&(e=""),void 0===t&&(t=""),""+t+(t?this.INDEX_SEPARATOR:"")+e},e.prototype.indexForLevel=function(e,t){return e.split(this.INDEX_SEPARATOR).slice(0,t).join(this.INDEX_SEPARATOR)},e.prototype.lastLevelIndex=function(e){void 0===e&&(e="");var t=e.split(this.INDEX_SEPARATOR);return t.length?parseInt(t[t.length-1],10):NaN},e.prototype.level=function(e){return e.split(this.INDEX_SEPARATOR).length},n.__decorate([r.Injectable()],e)}();t.IndexBuilderService=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.expand=function(e,t){this.changes.next({dataItem:t,index:e,expand:!0})},e.prototype.collapse=function(e,t){this.changes.next({dataItem:t,index:e,expand:!1})},n.__decorate([r.Injectable()],e)}();t.ExpandStateService=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=function(){function e(e){this.templateRef=e}return n.__decorate([r.Directive({selector:"[kendoTreeViewNodeTemplate]"}),n.__param(0,r.Optional()),n.__metadata("design:paramtypes",[r.TemplateRef])],e)}();t.NodeTemplateDirective=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(18),s=i(2),d=i(32),c=i(4),p=function(){function e(e){this.treeView=e,this.originalData=[]}return Object.defineProperty(e.prototype,"nodes",{set:function(e){if(this.originalData=e||[],s.isNullOrEmptyString(this.parentIdField))this.treeView.nodes=this.originalData.slice(0);else{var t=a.getter(this.parentIdField,!0);this.treeView.nodes=this.originalData.filter(d.compose(s.isBlank,t))}},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var r=this;if(s.isPresent(this.parentIdField)&&s.isPresent(this.idField)){var t=function(e){return t=a.getter(r.parentIdField,!0),i=r.originalData||[],n=a.getter(r.idField,!0)(e),i.filter(function(e){return t(e)===n});var t,i,n};this.treeView.hasChildren=function(e){return 0<t(e).length},this.treeView.children=function(e){return c.of(t(e))}}},e.prototype.ngOnChanges=function(e){s.isChanged("parentIdField",e,!1)&&(this.nodes=this.originalData)},n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"nodes",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIdField",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"idField",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewFlatDataBinding]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.FlatDataBindingDirective=p},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(18),s=i(2),d=i(4),c=function(){function e(e){this.treeView=e}return Object.defineProperty(e.prototype,"childrenField",{get:function(){return this._childrenField},set:function(e){if(!e)throw new Error("'childrenField' cannot be empty");this._childrenField=e},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var t=this;s.isPresent(this.childrenField)&&(this.treeView.children=function(e){return d.of(a.getter(t.childrenField,!0)(e))},this.treeView.hasChildren=function(e){return e&&Boolean(e[t.childrenField])})},n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"childrenField",null),n.__decorate([r.Directive({selector:"[kendoTreeViewHierarchyBinding]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.HierarchyBindingDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(2),s=i(5),d=function(){function e(e){var i=this;this.treeView=e,this.selectedKeysChange=new r.EventEmitter,this.subscriptions=new s.Subscription(function(){}),this.selectActions={multiple:function(e){return i.selectMultiple(e)},single:function(e){return i.selectSingle(e)}},this._selectedKeys=[],this.subscriptions.add(this.treeView.selectionChange.subscribe(this.select.bind(this))),this.treeView.isSelected=function(e,t){return-1<i.selectedKeys.indexOf(i.itemKey({dataItem:e,index:t}))}}return Object.defineProperty(e.prototype,"isSelected",{set:function(e){this.treeView.isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectedKeys",{get:function(){return this._selectedKeys},set:function(e){this._selectedKeys=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"getAriaMultiselectable",{get:function(){return"multiple"===this.options.mode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){var e={enabled:!0,mode:"single"};if(!a.isPresent(this.selection))return e;var t="boolean"==typeof this.selection?{enabled:this.selection}:this.selection;return 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t=this.itemKey(e),i=this.selectedKeys.indexOf(t),n=-1<i;a.isPresent(t)&&(n?this.selectedKeys.splice(i,1):this.selectedKeys.push(t),this.notify())},e.prototype.notify=function(){this.selectedKeysChange.emit(this.selectedKeys.slice())},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isSelected",null),n.__decorate([r.Input("selectBy"),n.__metadata("design:type",Object)],e.prototype,"selectKey",void 0),n.__decorate([r.Input("kendoTreeViewSelectable"),n.__metadata("design:type",Object)],e.prototype,"selection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"selectedKeys",null),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"selectedKeysChange",void 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t=e.index,i=e.dataItem,n=e.expand,r=this.itemKey({index:t,dataItem:i}),o=this.expandedKeys.indexOf(r),a=!1;-1<o&&!n?(this.expandedKeys.splice(o,1),a=!0):-1===o&&n&&(this.expandedKeys.push(r),a=!0),a&&this.expandedKeysChange.emit(this.expandedKeys)},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isExpanded",null),n.__decorate([r.Input("expandBy"),n.__metadata("design:type",Object)],e.prototype,"expandKey",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"expandedKeysChange",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"expandedKeys",null),n.__decorate([r.Directive({selector:"[kendoTreeViewExpandable]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.ExpandDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=function(){function e(e,t){var i=this;this.treeView=e,this.cdr=t,this.disabledKeys=[],this.treeView.isDisabled=function(e,t){return-1<i.disabledKeys.indexOf(i.itemKey({dataItem:e,index:t}))}}return Object.defineProperty(e.prototype,"isDisabled",{set:function(e){this.treeView.isDisabled=e},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){void 0===e&&(e={});var t=e.disabledKeys;t&&!t.firstChange&&this.cdr.markForCheck()},e.prototype.itemKey=function(e){return this.disableKey?"string"==typeof this.disableKey?e.dataItem[this.disableKey]:"function"==typeof this.disableKey?this.disableKey(e):void 0:e.index},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isDisabled",null),n.__decorate([r.Input("kendoTreeViewDisable"),n.__metadata("design:type",Object)],e.prototype,"disableKey",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array)],e.prototype,"disabledKeys",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewDisable]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent,r.ChangeDetectorRef])],e)}();t.DisableDirective=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),s=i(2),a=i(5),d=i(7),c=i(37),p=i(23),u=i(22),l=function(){function e(e,t){var i=this;this.treeView=e,this.zone=t,this.checkedKeysChange=new r.EventEmitter,this.subscriptions=new a.Subscription(function(){}),this.checkActions={multiple:function(e){return i.checkMultiple(e)},single:function(e){return i.checkSingle(e)}},this._checkedKeys=[],this.subscriptions.add(this.treeView.checkedChange.subscribe(function(e){return i.check(e)})),this.subscriptions.add(this.treeView.childrenLoaded.pipe(d.filter(function(){return i.options.checkChildren}),p.switchMap(function(e){return i.zone.onStable.pipe(c.take(1),u.map(function(){return e}))})).subscribe(function(e){return i.addChildrenKeys(e)})),this.treeView.isChecked=this.isItemChecked.bind(this)}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.treeView.isChecked=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checkedKeys",{get:function(){return this._checkedKeys},set:function(e){this._checkedKeys=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){var e={checkChildren:!0,checkParents:!0,enabled:!0,mode:"multiple"};if(!s.isPresent(this.checkable))return e;var t="boolean"==typeof this.checkable?{enabled:this.checkable}:this.checkable;return Object.assign(e,t)},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){e.checkable&&(this.treeView.checkboxes=this.options.enabled)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.isItemChecked=function(e,t){return this.checkKey?-1<this.checkedKeys.indexOf(this.itemKey({dataItem:e,index:t}))?"checked":"none":this.isIndexChecked(t)},e.prototype.isIndexChecked=function(e){var r,t,i=this.checkedKeys.filter((r=e,function(e){return r===e||!!e.split&&e.split("_").reduce(function(e,t){var i=e.key,n=e.result;return r===(i+=t)||n?{result:!0}:{key:i+="_",result:!1}},{key:"",result:!1}).result}));if(t=e,0<i.filter(function(e){return e===t}).length)return"checked";var n=this.options,o=n.mode,a=n.checkParents;return"multiple"===o&&a&&i.length?"indeterminate":"none"},e.prototype.itemKey=function(e){return this.checkKey?"string"==typeof this.checkKey?e.dataItem[this.checkKey]:"function"==typeof this.checkKey?this.checkKey(e):void 0:e.index},e.prototype.check=function(e){var t=this.options,i=t.enabled,n=t.mode,r=this.checkActions[n]||s.noop;i&&r(e)},e.prototype.checkSingle=function(e){var t=this.itemKey(e.item);this.checkedKeys=this.checkedKeys[0]!==t?[t]:[],this.notify()},e.prototype.checkMultiple=function(e){this.checkNode(e),this.options.checkParents&&this.checkParents(e.parent),this.notify()},e.prototype.checkNode=function(e,t){var i=this,n=this.itemKey(e.item),r=this.checkedKeys.indexOf(n),o=-1<r,a=void 0===t?!o:t;!s.isPresent(n)||o&&t||this.treeView.isDisabledNode(e)||(o?this.checkedKeys.splice(r,1):this.checkedKeys.push(n),this.options.checkChildren&&e.children.map(function(e){return i.checkNode(e,a)}))},e.prototype.checkParents=function(e){for(var t=e;t;){var i=this.itemKey(t.item),n=this.checkedKeys.indexOf(i);this.allChildrenSelected(t.children)?-1===n&&this.checkedKeys.push(i):-1<n&&this.checkedKeys.splice(n,1),t=t.parent}},e.prototype.allChildrenSelected=function(e){var i=this;return e.reduce(function(e,t){return e&&"checked"===i.isItemChecked(t.dataItem,t.index)},!0)},e.prototype.notify=function(){this.checkedKeysChange.emit(this.checkedKeys.slice())},e.prototype.addChildrenKeys=function(e){var n=this;if(-1!==this.checkedKeys.indexOf(this.itemKey(e.item))){var t=e.children.reduce(function(e,t){var i=n.itemKey(t);return n.checkedKeys.find(function(e){return i===e})||e.push(i),e},[]);t.length&&(this.checkedKeys=this.checkedKeys.concat(t),this.zone.run(function(){n.notify()}))}},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isChecked",null),n.__decorate([r.Input("checkBy"),n.__metadata("design:type",Object)],e.prototype,"checkKey",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"checkedKeys",null),n.__decorate([r.Input("kendoTreeViewCheckable"),n.__metadata("design:type",Object)],e.prototype,"checkable",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkedKeysChange",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewCheckable]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent,r.NgZone])],e)}();t.CheckDirective=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var o=i(2),a=/\[(?:(\d+)|['"](.*?)['"])\]|((?:(?!\[.*?\]|\.).)+)/g,s={undefined:function(e){return e}};t.getter=function(e,n){var t=e+n;if(s[t])return s[t];var r=[];return e.replace(a,function(e,t,i,n){r.push(o.isPresent(t)?t:i||n)}),s[t]=function(e){for(var t=e,i=0;i<r.length;i++)if(t=t[r[i]],!o.isPresent(t)&&n)return t;return t},s[t]}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=/\d+$/,s=function(){function e(){this.map=new Map}return e.prototype.registerItem=function(e,t){var i={children:[],item:e,parent:this.item(o.nodeIndex(t))};this.map.set(e.index,i)},e.prototype.registerChildren=function(e,t){var i=this.item(e);i&&(i.children=t)},e.prototype.unregisterItem=function(e,t){var i=this.item(e);i&&i.item.dataItem===t&&(this.map.delete(e),i.parent&&i.parent.children&&(i.parent.children=i.parent.children.filter(function(e){return e.dataItem!==t})))},e.prototype.replaceItem=function(e,t,i){t&&(this.unregisterItem(e,t.dataItem),this.registerItem(t,i),this.addToParent(t,i))},e.prototype.itemLookup=function(e){var t=this.item(e);return t?{children:this.mapChildren(t.children),item:t.item,parent:t.parent}:null},e.prototype.hasItem=function(e){return this.map.has(e)},e.prototype.item=function(e){return this.map.get(e)||null},e.prototype.addToParent=function(e,t){if(t){var i=this.item(t.index),n=parseInt(a.exec(e.index)[0],10);i.children=i.children||[],i.children.splice(n,0,e)}},e.prototype.mapChildren=function(e){var o=this;return void 0===e&&(e=[]),e.map(function(e){var t=o.item(e.index),i=t.item,n=t.parent,r=t.children;return{children:o.mapChildren(r),item:i,parent:n}})},n.__decorate([r.Injectable()],e)}();t.TreeViewLookupService=s},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.isFirstSelected=function(e){return this.firstIndex===e},e.prototype.setFirstSelected=function(e,t){this.firstIndex===e&&!1===t?this.firstIndex=null:!this.firstIndex&&t&&(this.firstIndex=e)},e.prototype.select=function(e,t){this.changes.next({dataItem:t,index:e})},n.__decorate([r.Injectable()],e)}();t.SelectionService=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.notifyLoaded=function(e){this.changes.next(e)},n.__decorate([r.Injectable()],e)}();t.LoadingNotificationService=a},function(e,t){e.exports=u},function(e,t){e.exports=c},function(e,t){e.exports=_},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(0),r=function(){function e(){this.changes=new n.EventEmitter}return e.prototype.notify=function(){this.changes.emit()},e}();t.DataChangeNotificationService=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.childrenLoaded=function(e,t){this.changes.next({item:e,children:t})},n.__decorate([r.Injectable()],e)}();t.NodeChildrenService=a},function(e,t){e.exports=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        <input\n            class="k-checkbox"\n            type="checkbox"\n            [id]="id"\n            [checked]="checked"\n            [indeterminate]="indeterminate"\n            [tabindex]="tabindex"\n            (change)="handleChange($event)"\n        />\n        <label\n            class="k-checkbox-label"\n            tabindex="-1"\n            [for]="id"\n        >{{labelText}}</label>\n    '}),n.__metadata("design:paramtypes",[r.ElementRef,r.Renderer2,r.ChangeDetectorRef])],e)}();t.CheckBoxComponent=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=[i(28).CheckBoxComponent],a=function(){function e(){}return n.__decorate([r.NgModule({declarations:[o],exports:[o]})],e)}();t.CheckBoxModule=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(20),s=i(5),d=i(7),c=function(){function e(e,t,i,n){var r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new s.Subscription(function(){}),this.subscriptions.add(this.navigationService.moves.subscribe(this.updateItem.bind(this))),this.subscriptions.add(this.navigationService.selects.pipe(d.filter(function(e){return e===r.index})).subscribe(function(e){return r.selectionService.select(e,r.dataItem)})),this.subscriptions.add(this.selectionService.changes.subscribe(function(){r.updateSelection(r.isSelected(r.dataItem,r.index))}))}return e.prototype.ngOnChanges=function(e){e.initialSelection&&this.updateSelection(this.initialSelection)},e.prototype.ngOnInit=function(){this.updateSelection(this.initialSelection)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.updateItem=function(){this.render(this.navigationService.isActive(this.index),"k-state-focused")},e.prototype.updateSelection=function(e){this.render(e,"k-state-selected")},e.prototype.render=function(e,t){var i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(20),s=i(10),d=i(9),c=i(19),p=i(2),u=i(7),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var i=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){i.updateTabIndex(),i.focusItem()}),this.navigationService.expands.pipe(u.filter(function(e){return e.index===i.index&&!i.isDisabled})).subscribe(function(e){var t=e.expand;return i.expand(t)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return function(e){return t.reduceRight(function(e,t){return t(e)},e)}}},function(e,t){e.exports=x},function(e,t){e.exports=b},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(21),s=i(4),d=i(34),c=i(7),p=i(23),u=i(33),l=i(24),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var t=this,i=this.loadingService.changes.pipe(c.filter(function(e){return e===t.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(e){return e.index===t.index}),l.tap(function(e){!e.expand&&t.loading&&(t.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(i))})).subscribe(function(){return t.loading=!0}),this.subscription.add(i.subscribe(function(){return t.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=h},function(e,t){e.exports=p},function(e,t){e.exports=y},function(e,t){e.exports=g},function(e,t){e.exports=v},function(e,t){e.exports=m},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(41),a=i(10),s=i(9),d=i(19),c=i(8),p=i(26),u=i(2),l=i(18),h=i(21),f=i(40),y=i(4),v=i(39),m=i(24),g=i(25),_=function(){function e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return 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0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isExpanded",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"hasChildren",void 0),n.__decorate([r.Component({animations:[o.trigger("toggle",[o.transition("void => *",[o.style({height:0}),o.animate("0.1s ease-in",o.style({height:"*"}))]),o.transition("* => void",[o.style({height:"*"}),o.animate("0.1s ease-in",o.style({height:0}))])])],selector:"[kendoTreeViewGroup]",template:'\n        <li\n            *ngFor="let node of data; let index = index" class="k-item k-treeview-item"\n            kendoTreeViewItem\n            [dataItem]="node"\n            [index]="nodeIndex(index)"\n            [parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(42),s=i(38),d=i(11),c=i(17),p=i(16),u=i(15),l=i(14),h=i(13),f=i(35),y=i(12),v=i(31),m=i(30),g=i(29),_=[o.TreeViewComponent,a.TreeViewGroupComponent,v.TreeViewItemDirective,m.TreeViewItemContentDirective,d.NodeTemplateDirective,c.CheckDirective,p.DisableDirective,u.ExpandDirective,l.SelectDirective,h.HierarchyBindingDirective,f.LoadingIndicatorDirective,y.FlatDataBindingDirective],b=function(){function e(){}return n.__decorate([r.NgModule({declarations:[_],exports:[_],imports:[s.CommonModule,g.CheckBoxModule]})],e)}();t.SharedModule=b},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(43),s=i(11),d=i(17),c=i(16),p=i(15),u=i(14),l=i(13),h=i(12),f=[o.TreeViewComponent,s.NodeTemplateDirective,d.CheckDirective,c.DisableDirective,p.ExpandDirective,u.SelectDirective,l.HierarchyBindingDirective,h.FlatDataBindingDirective],y=function(){function e(){}return n.__decorate([r.NgModule({exports:[f],imports:[a.SharedModule]})],e)}();t.TreeViewModule=y},function(e,t){e.exports=s},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.hasChildren=function(){return!1},t.isChecked=function(){return"none"},t.isDisabled=function(){return!1},t.isExpanded=function(){return!0},t.isSelected=function(){return!1}},function(e,t,i){"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),(n=t.Keys||(t.Keys={}))[n.enter=13]="enter",n[n.shift=16]="shift",n[n.space=32]="space",n[n.end=35]="end",n[n.home=36]="home",n[n.left=37]="left",n[n.up=38]="up",n[n.right=39]="right",n[n.down=40]="down"},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(9),r=function(e){return e[e.length-1]},o=function(e){return e||{}},a=function(e){return o(e).children||[]},s=function(e){for(var t=e,i=[].concat(a(e));i.length;)t=(i=i.concat(a(r(i)))).shift();return t},d=function(){function e(){this.ib=new n.IndexBuilderService,this.nodes=[]}return e.prototype.firstNode=function(){return this.nodes[0]||null},e.prototype.lastNode=function(){var e=this.nodes[this.nodes.length-1];return e?s(r(this.container(e)))||e:null},e.prototype.closestNode=function(e){var t=o(this.findNode(e)).prev||this.firstNode();return o(t).index===e?this.sibling(t,1):t},e.prototype.findNode=function(e){return this.find(e,this.nodes)},e.prototype.findParent=function(e){var t=this.ib.level(e)-1;return this.findNode(this.ib.indexForLevel(e,t))},e.prototype.findChild=function(e){return a(this.findNode(e))[0]||null},e.prototype.registerItem=function(e,t){var i,n,r,o=this.ib.level(e),a=this.findParent(e);if(a||1===o){var s={children:[],index:e,parent:a,prev:this.prevNode(a,e),next:this.nextNode(a,e),disabled:t};r=(i=s).next,(n=i.prev)&&(n.next=i),r&&(r.prev=i),this.insert(s,a)}},e.prototype.unregisterItem=function(e){var t,i,n=this.find(e,this.nodes);if(n){t=n.prev,i=this.nextNode(n.parent,n.index),t&&(t.next=i),i&&(i.prev=t);var r=this.container(n.parent);r.splice(r.indexOf(n),1)}},e.prototype.childLevel=function(e){return e&&e.length?this.ib.level(e[0].index):1},e.prototype.container=function(e){return e?e.children:this.nodes},e.prototype.find=function(e,t){var i=this.childLevel(t),n=this.ib.indexForLevel(e,i),r=i===this.ib.level(e),o=t.find(function(e){return e.index===n});return o?r?o:this.find(e,o.children):null},e.prototype.closestIndexPosition=function(e,t){for(var i=this.ib.lastLevelIndex(t),n=0;n<e.length;){if(this.ib.lastLevelIndex(e[n].index)>i)return n;n+=1}return n},e.prototype.insert=function(e,t){var i=this.container(t);i.splice(this.closestIndexPosition(i,e.index),0,e)},e.prototype.prevNode=function(e,t){var i=this.container(e),n=i.slice(0,this.closestIndexPosition(i,t));return s(r(n))||e||null},e.prototype.nextNode=function(e,t){var i=this.container(e),n=this.findNode(t);if(!e&&n)return this.sibling(n,1);var r=this.closestIndexPosition(i,t);return i.slice(r)[0]||this.sibling(e,1)},e.prototype.sibling=function(e,t){if(!e)return null;var i=this.findParent(e.index),n=this.container(i);return n[n.indexOf(e)+t]||this.sibling(i,t)||null},e}();t.NavigationModel=d},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(3);t.TreeViewComponent=n.TreeViewComponent;var r=i(44);t.TreeViewModule=r.TreeViewModule;var o=i(11);t.NodeTemplateDirective=o.NodeTemplateDirective;var a=i(17);t.CheckDirective=a.CheckDirective;var s=i(16);t.DisableDirective=s.DisableDirective;var d=i(15);t.ExpandDirective=d.ExpandDirective;var c=i(14);t.SelectDirective=c.SelectDirective;var p=i(13);t.HierarchyBindingDirective=p.HierarchyBindingDirective;var u=i(12);t.FlatDataBindingDirective=u.FlatDataBindingDirective,function(e){for(var t in e)l(t,e[t])}(t)}])}}});
+System.register("@progress/kendo-angular-treeview",["tslib","@progress/kendo-angular-l10n","@angular/core","rxjs/observable/of","rxjs/BehaviorSubject","rxjs/Subscription","rxjs/observable/merge","rxjs/operators/filter","rxjs/operators/map","rxjs/operators/take","rxjs/operators/switchMap","rxjs/Subject","@angular/common","@angular/animations","rxjs/observable/empty","rxjs/operators/catchError","rxjs/operators/tap","rxjs/operators/takeUntil","rxjs/operators/delay"],function(l){var i,n,r,o,a,s,d,c,p,u,h,f,y,v,m,g,_,b,x;function t(e){return 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n.isDocumentAvailable()?e.closest?e.closest("li.k-treeview-item"):function(e,t){if(!document.documentElement.contains(e))return null;for(var i=e;null!==i&&1===i.nodeType;){if(n.match(i,"li.k-treeview-item"))return i;i=i.parentElement||i.parentNode}return null}(e):null},n.isFocusable=function(e){if(e.tagName){var t=e.tagName.toLowerCase(),i=e.getAttribute("tabIndex"),n="-1"===i,r=null!==i&&!n;return o.test(t)&&(r=!e.disabled&&!n),r}return!1},n.isContent=function(e){if(!n.isDocumentAvailable())return null;for(var t=e;t&&!n.match(t,".k-in,.k-treeview-item,.k-treeview");)t=t.parentNode;return t?n.match(t,".k-in"):void 0},n.closest=function(e,t){for(;e&&!t(e);)e=e.parentNode;return e},n.hasParent=function(e,t){return Boolean(n.closest(e,function(e){return e===t}))},n.focusableNode=function(e){return e.nativeElement.querySelector('li[tabindex="0"]')},n.hasActiveNode=function(e,t){var i=t||n.closestNode(e);return i&&(i===e||e.tabIndex<0)},n.nodeId=function(e){return e?e.getAttribute("data-treeindex"):""},n.nodeIndex=function(e){return(e||{}).index},n.guid=function(){for(var e,t="",i=0;i<32;i++)e=16*Math.random()|0,8!==i&&12!==i&&16!==i&&20!==i||(t+="-"),t+=(12===i?4:16===i?3&e|8:e).toString(16);return t}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),u=i(0),r=i(27),o=i(11),a=i(10),s=i(9),d=i(21),c=i(26),p=i(8),l=i(20),h=i(19),f=i(2),y=i(46),v=i(5),m=i(45),g=i(4),_=i(25),b=[a.ExpandStateService,s.IndexBuilderService,h.TreeViewLookupService,d.LoadingNotificationService,c.NodeChildrenService,p.NavigationService,l.SelectionService,_.DataChangeNotificationService,r.LocalizationService,{provide:r.L10N_PREFIX,useValue:"kendo.treeview"}],x=function(){function e(e,t,i,n,r,o,a,s,d,c){var p=this;this.expandService=e,this.navigationService=t,this.nodeChildrenService=i,this.selectionService=n,this.treeViewLookupService=r,this.ngZone=o,this.renderer=a,this.element=s,this.dataChangeNotification=d,this.localization=c,this.classNames=!0,this.fetchNodes=function(){return p.data},this.childrenLoaded=new u.EventEmitter,this.onBlur=new u.EventEmitter,this.onFocus=new u.EventEmitter,this.expand=new u.EventEmitter,this.collapse=new u.EventEmitter,this.checkedChange=new u.EventEmitter,this.selectionChange=new u.EventEmitter,this.nodeClick=new u.EventEmitter,this.nodeDblClick=new u.EventEmitter,this.isDisabled=y.isDisabled,this.navigable=!0,this.children=function(){return g.of([])},this.checkboxes=!1,this.expandIcons=!1,this.isActive=!1,this.data=new m.BehaviorSubject([]),this._animate=!0,this.subscriptions=new v.Subscription(function(){}),this.domSubscriptions=[]}return Object.defineProperty(e.prototype,"role",{get:function(){return"tree"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"direction",{get:function(){return this.localization.rtl?"rtl":"ltr"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animate",{get:function(){return!this._animate},set:function(e){this._animate=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"nodes",{set:function(e){this.dataChangeNotification.notify(),this.data.next(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasChildren",{get:function(){return this._hasChildren||y.hasChildren},set:function(e){this._hasChildren=e,this.expandIcons=Boolean(this._isExpanded&&this._hasChildren)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked||y.isChecked},set:function(e){this._isChecked=e,this.checkboxes=Boolean(this._isChecked)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||y.isExpanded},set:function(e){this._isExpanded=e,this.expandIcons=Boolean(this._isExpanded&&this._hasChildren)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||y.isSelected},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){this.navigationService.navigable=Boolean(this.navigable)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe(),this.domSubscriptions.forEach(function(e){return e()})},e.prototype.ngOnInit=function(){var n=this;this.subscriptions.add(this.nodeChildrenService.changes.subscribe(function(e){return n.childrenLoaded.emit(e)})),this.subscriptions.add(this.expandService.changes.subscribe(function(e){var t=e.index,i=e.dataItem;return e.expand?n.expand.emit({index:t,dataItem:i}):n.collapse.emit({index:t,dataItem:i})})),this.subscriptions.add(this.navigationService.checks.subscribe(function(e){return n.checkedChange.emit(n.treeViewLookupService.itemLookup(e))})),this.subscriptions.add(this.selectionService.changes.subscribe(function(e){f.hasObservers(n.selectionChange)&&n.ngZone.run(function(){n.selectionChange.emit(e)})})),this.element&&this.ngZone.runOutsideAngular(function(){n.attachDomHandlers()})},e.prototype.blur=function(){if(f.isDocumentAvailable()){var e=f.focusableNode(this.element);document.activeElement===e&&e.blur()}},e.prototype.focus=function(e){this.navigationService.activateIndex(e);var t=f.focusableNode(this.element);t&&t.focus()},e.prototype.isDisabledNode=function(e){return this.navigationService.isDisabled(e.item.index)},e.prototype.attachDomHandlers=function(){var e=this.element.nativeElement;this.clickHandler=this.clickHandler.bind(this),this.domSubscriptions.push(this.renderer.listen(e,"contextmenu",this.clickHandler),this.renderer.listen(e,"click",this.clickHandler),this.renderer.listen(e,"dblclick",this.clickHandler),this.renderer.listen(e,"focusin",this.focusHandler.bind(this)),this.renderer.listen(e,"focusout",this.blurHandler.bind(this)),this.renderer.listen(e,"keydown",this.keydownHandler.bind(this)))},e.prototype.focusHandler=function(e){var t,i=this;f.match(e.target,".k-treeview-item")?t=e.target:f.isFocusable(e.target)||(t=f.closestNode(e.target)),t&&(this.navigationService.activateIndex(f.nodeId(e.target)),!this.isActive&&f.hasObservers(this.onFocus)&&this.ngZone.run(function(){i.onFocus.emit()}),this.isActive=!0)},e.prototype.blurHandler=function(e){var t=this;!this.isActive||!f.match(e.target,".k-treeview-item")||e.relatedTarget&&f.match(e.relatedTarget,".k-treeview-item")&&f.hasParent(e.relatedTarget,this.element.nativeElement)||(this.navigationService.deactivate(),this.isActive=!1,f.hasObservers(this.onBlur)&&this.ngZone.run(function(){t.onBlur.emit()}))},e.prototype.clickHandler=function(t){var i=this,e=t.target;if(!("contextmenu"===t.type&&!f.hasObservers(this.nodeClick)||"click"===t.type&&!f.hasObservers(this.nodeClick)&&!f.hasObservers(this.selectionChange)||"dblclick"===t.type&&!f.hasObservers(this.nodeDblClick)||f.isFocusable(e))&&f.isContent(e)&&f.hasParent(e,this.element.nativeElement)){var n=f.nodeId(f.closestNode(e));n&&!this.navigationService.isDisabled(n)&&this.ngZone.run(function(){var e=i.treeViewLookupService.itemLookup(n);"click"===t.type&&i.navigationService.selectIndex(n),("dblclick"===t.type?i.nodeDblClick:i.nodeClick).emit({item:e.item,originalEvent:t,type:t.type})})}},e.prototype.keydownHandler=function(e){var t=this;this.isActive&&this.navigable&&this.ngZone.run(function(){t.navigationService.move(e)})},n.__decorate([u.HostBinding("class.k-widget"),u.HostBinding("class.k-treeview"),n.__metadata("design:type",Boolean)],e.prototype,"classNames",void 0),n.__decorate([u.HostBinding("attr.role"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"role",null),n.__decorate([u.HostBinding("attr.dir"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"direction",null),n.__decorate([u.Input(),u.HostBinding("@.disabled"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"animate",null),n.__decorate([u.Output(),n.__metadata("design:type",u.EventEmitter)],e.prototype,"childrenLoaded",void 0),n.__decorate([u.Output("blur"),n.__metadata("design:type",u.EventEmitter)],e.prototype,"onBlur",void 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'}),n.__metadata("design:paramtypes",[a.ExpandStateService,p.NavigationService,c.NodeChildrenService,l.SelectionService,h.TreeViewLookupService,u.NgZone,u.Renderer2,u.ElementRef,_.DataChangeNotificationService,r.LocalizationService])],e)}();t.TreeViewComponent=x},function(e,t){e.exports=o},function(e,t){e.exports=s},function(e,t){e.exports=f},function(e,t){e.exports=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(48),a=i(2),s=i(47),d=i(27),c=i(6),p=function(e,t){return e[t]||e},u=function(){function e(e){var t,i=this;this.localization=e,this.expands=new c.Subject,this.moves=new c.Subject,this.checks=new c.Subject,this.selects=new c.Subject,this.navigable=!0,this.actions=((t={})[s.Keys.up]=function(){return i.activate(p(i.focusableItem,"prev"))},t[s.Keys.down]=function(){return i.activate(p(i.focusableItem,"next"))},t[s.Keys.left]=function(){return i.expand({expand:i.localization.rtl,intercept:i.localization.rtl?i.moveToChild:i.moveToParent})},t[s.Keys.right]=function(){return i.expand({expand:!i.localization.rtl,intercept:i.localization.rtl?i.moveToParent:i.moveToChild})},t[s.Keys.home]=function(){return i.activate(i.model.firstNode())},t[s.Keys.end]=function(){return i.activate(i.model.lastNode())},t[s.Keys.enter]=function(){return i.navigable&&i.selectIndex(a.nodeIndex(i.activeItem))},t[s.Keys.space]=function(){return i.navigable&&i.checkIndex(a.nodeIndex(i.activeItem))},t),this.isFocused=!1,this._model=new o.NavigationModel,this.moveToChild=this.moveToChild.bind(this),this.moveToParent=this.moveToParent.bind(this)}return Object.defineProperty(e.prototype,"model",{get:function(){return this._model},set:function(e){this._model=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"activeIndex",{get:function(){return a.nodeIndex(this.activeItem)||null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"focusableItem",{get:function(){return this.activeItem||this.model.firstNode()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isActiveExpanded",{get:function(){return this.activeItem&&0<this.activeItem.children.length},enumerable:!0,configurable:!0}),e.prototype.activate=function(e){this.navigable&&e&&!this.isActive(a.nodeIndex(e))&&(this.isFocused=!0,this.activeItem=e||this.activeItem,this.notifyMove())},e.prototype.activateParent=function(e){this.activate(this.model.findParent(e))},e.prototype.activateIndex=function(e){e&&this.activate(this.model.findNode(e))},e.prototype.activateClosest=function(e){e&&a.nodeIndex(this.focusableItem)===e&&(this.activeItem=this.model.closestNode(e),this.notifyMove())},e.prototype.activateFocusable=function(){this.activeItem||(this.activeItem=this.model.firstNode(),this.notifyMove())},e.prototype.deactivate=function(){this.navigable&&this.isFocused&&(this.isFocused=!1,this.notifyMove())},e.prototype.checkIndex=function(e){this.isDisabled(e)||this.checks.next(e)},e.prototype.selectIndex=function(e){this.isDisabled(e)||this.selects.next(e)},e.prototype.isActive=function(e){return!!e&&this.isFocused&&this.activeIndex===e},e.prototype.isFocusable=function(e){return a.nodeIndex(this.focusableItem)===e},e.prototype.isDisabled=function(e){return this.model.findNode(e).disabled},e.prototype.registerItem=function(e,t){this.model.registerItem(e,t)},e.prototype.unregisterItem=function(e){this.isActive(e)&&this.activateParent(e),this.model.unregisterItem(e)},e.prototype.move=function(e){if(this.navigable){var t=this.actions[e.keyCode];t&&(t(),e.preventDefault())}},e.prototype.expand=function(e){var t=e.expand,i=e.intercept,n=a.nodeIndex(this.activeItem);n&&!i(n)&&this.notifyExpand(t)},e.prototype.moveToParent=function(){return!this.isActiveExpanded&&(this.activate(this.model.findParent(a.nodeIndex(this.activeItem))),!0)},e.prototype.moveToChild=function(){return!!this.isActiveExpanded&&(this.activate(this.model.findChild(a.nodeIndex(this.activeItem))),!0)},e.prototype.notifyExpand=function(e){this.expands.next(this.navigationState(e))},e.prototype.notifyMove=function(){this.moves.next(this.navigationState())},e.prototype.navigationState=function(e){return void 0===e&&(e=!1),{expand:e,index:a.nodeIndex(this.activeItem),isFocused:this.isFocused}},n.__decorate([r.Injectable(),n.__metadata("design:paramtypes",[d.LocalizationService])],e)}();t.NavigationService=u},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=function(){function e(){this.INDEX_SEPARATOR="_"}return e.prototype.nodeIndex=function(e,t){return void 0===e&&(e=""),void 0===t&&(t=""),""+t+(t?this.INDEX_SEPARATOR:"")+e},e.prototype.indexForLevel=function(e,t){return e.split(this.INDEX_SEPARATOR).slice(0,t).join(this.INDEX_SEPARATOR)},e.prototype.lastLevelIndex=function(e){void 0===e&&(e="");var t=e.split(this.INDEX_SEPARATOR);return t.length?parseInt(t[t.length-1],10):NaN},e.prototype.level=function(e){return e.split(this.INDEX_SEPARATOR).length},n.__decorate([r.Injectable()],e)}();t.IndexBuilderService=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.expand=function(e,t){this.changes.next({dataItem:t,index:e,expand:!0})},e.prototype.collapse=function(e,t){this.changes.next({dataItem:t,index:e,expand:!1})},n.__decorate([r.Injectable()],e)}();t.ExpandStateService=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=function(){function e(e){this.templateRef=e}return n.__decorate([r.Directive({selector:"[kendoTreeViewNodeTemplate]"}),n.__param(0,r.Optional()),n.__metadata("design:paramtypes",[r.TemplateRef])],e)}();t.NodeTemplateDirective=o},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(18),s=i(2),d=i(32),c=i(4),p=function(){function e(e){this.treeView=e,this.originalData=[]}return Object.defineProperty(e.prototype,"nodes",{set:function(e){if(this.originalData=e||[],s.isNullOrEmptyString(this.parentIdField))this.treeView.nodes=this.originalData.slice(0);else{var t=a.getter(this.parentIdField,!0);this.treeView.nodes=this.originalData.filter(d.compose(s.isBlank,t))}},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var r=this;if(s.isPresent(this.parentIdField)&&s.isPresent(this.idField)){var t=function(e){return t=a.getter(r.parentIdField,!0),i=r.originalData||[],n=a.getter(r.idField,!0)(e),i.filter(function(e){return t(e)===n});var t,i,n};this.treeView.hasChildren=function(e){return 0<t(e).length},this.treeView.children=function(e){return c.of(t(e))}}},e.prototype.ngOnChanges=function(e){s.isChanged("parentIdField",e,!1)&&(this.nodes=this.originalData)},n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"nodes",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIdField",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"idField",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewFlatDataBinding]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.FlatDataBindingDirective=p},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(18),s=i(2),d=i(4),c=function(){function e(e){this.treeView=e}return Object.defineProperty(e.prototype,"childrenField",{get:function(){return this._childrenField},set:function(e){if(!e)throw new Error("'childrenField' cannot be empty");this._childrenField=e},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var i=this;s.isPresent(this.childrenField)&&(this.treeView.children=function(e){return d.of(a.getter(i.childrenField,!0)(e))},this.treeView.hasChildren=function(e){var t=a.getter(i.childrenField,!0)(e);return Boolean(t&&t.length)})},n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"childrenField",null),n.__decorate([r.Directive({selector:"[kendoTreeViewHierarchyBinding]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.HierarchyBindingDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(2),s=i(5),d=function(){function e(e){var i=this;this.treeView=e,this.selectedKeysChange=new r.EventEmitter,this.subscriptions=new s.Subscription(function(){}),this.selectActions={multiple:function(e){return i.selectMultiple(e)},single:function(e){return i.selectSingle(e)}},this._selectedKeys=[],this.subscriptions.add(this.treeView.selectionChange.subscribe(this.select.bind(this))),this.treeView.isSelected=function(e,t){return-1<i.selectedKeys.indexOf(i.itemKey({dataItem:e,index:t}))}}return Object.defineProperty(e.prototype,"isSelected",{set:function(e){this.treeView.isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectedKeys",{get:function(){return this._selectedKeys},set:function(e){this._selectedKeys=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"getAriaMultiselectable",{get:function(){return"multiple"===this.options.mode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){var e={enabled:!0,mode:"single"};if(!a.isPresent(this.selection))return e;var t="boolean"==typeof this.selection?{enabled:this.selection}:this.selection;return 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t=this.itemKey(e),i=this.selectedKeys.indexOf(t),n=-1<i;a.isPresent(t)&&(n?this.selectedKeys.splice(i,1):this.selectedKeys.push(t),this.notify())},e.prototype.notify=function(){this.selectedKeysChange.emit(this.selectedKeys.slice())},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isSelected",null),n.__decorate([r.Input("selectBy"),n.__metadata("design:type",Object)],e.prototype,"selectKey",void 0),n.__decorate([r.Input("kendoTreeViewSelectable"),n.__metadata("design:type",Object)],e.prototype,"selection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"selectedKeys",null),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"selectedKeysChange",void 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Object.defineProperty(e.prototype,"isExpanded",{set:function(e){this.treeView.isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"expandedKeys",{get:function(){return this._expandedKeys},set:function(e){this._expandedKeys=e},enumerable:!0,configurable:!0}),e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.itemKey=function(e){if(this.expandKey){if("string"==typeof this.expandKey)return e.dataItem[this.expandKey];if("function"==typeof this.expandKey)return this.expandKey(e)}return e.index},e.prototype.toggleExpand=function(e){var t=e.index,i=e.dataItem,n=e.expand,r=this.itemKey({index:t,dataItem:i}),o=this.expandedKeys.indexOf(r),a=!1;-1<o&&!n?(this.expandedKeys.splice(o,1),a=!0):-1===o&&n&&(this.expandedKeys.push(r),a=!0),a&&this.expandedKeysChange.emit(this.expandedKeys)},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isExpanded",null),n.__decorate([r.Input("expandBy"),n.__metadata("design:type",Object)],e.prototype,"expandKey",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"expandedKeysChange",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"expandedKeys",null),n.__decorate([r.Directive({selector:"[kendoTreeViewExpandable]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent])],e)}();t.ExpandDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=function(){function e(e,t){var i=this;this.treeView=e,this.cdr=t,this.disabledKeys=[],this.treeView.isDisabled=function(e,t){return-1<i.disabledKeys.indexOf(i.itemKey({dataItem:e,index:t}))}}return Object.defineProperty(e.prototype,"isDisabled",{set:function(e){this.treeView.isDisabled=e},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){void 0===e&&(e={});var t=e.disabledKeys;t&&!t.firstChange&&this.cdr.markForCheck()},e.prototype.itemKey=function(e){return this.disableKey?"string"==typeof this.disableKey?e.dataItem[this.disableKey]:"function"==typeof this.disableKey?this.disableKey(e):void 0:e.index},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isDisabled",null),n.__decorate([r.Input("kendoTreeViewDisable"),n.__metadata("design:type",Object)],e.prototype,"disableKey",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array)],e.prototype,"disabledKeys",void 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i.addChildrenKeys(e)})),this.treeView.isChecked=this.isItemChecked.bind(this)}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.treeView.isChecked=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checkedKeys",{get:function(){return this._checkedKeys},set:function(e){this._checkedKeys=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){var e={checkChildren:!0,checkParents:!0,enabled:!0,mode:"multiple"};if(!s.isPresent(this.checkable))return e;var t="boolean"==typeof this.checkable?{enabled:this.checkable}:this.checkable;return Object.assign(e,t)},enumerable:!0,configurable:!0}),e.prototype.ngOnChanges=function(e){e.checkable&&(this.treeView.checkboxes=this.options.enabled)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.isItemChecked=function(e,t){return this.checkKey?-1<this.checkedKeys.indexOf(this.itemKey({dataItem:e,index:t}))?"checked":"none":this.isIndexChecked(t)},e.prototype.isIndexChecked=function(e){var r,t,i=this.checkedKeys.filter((r=e,function(e){return r===e||!!e.split&&e.split("_").reduce(function(e,t){var i=e.key,n=e.result;return r===(i+=t)||n?{result:!0}:{key:i+="_",result:!1}},{key:"",result:!1}).result}));if(t=e,0<i.filter(function(e){return e===t}).length)return"checked";var n=this.options,o=n.mode,a=n.checkParents;return"multiple"===o&&a&&i.length?"indeterminate":"none"},e.prototype.itemKey=function(e){return this.checkKey?"string"==typeof this.checkKey?e.dataItem[this.checkKey]:"function"==typeof this.checkKey?this.checkKey(e):void 0:e.index},e.prototype.check=function(e){var t=this.options,i=t.enabled,n=t.mode,r=this.checkActions[n]||s.noop;i&&r(e)},e.prototype.checkSingle=function(e){var t=this.itemKey(e.item);this.checkedKeys=this.checkedKeys[0]!==t?[t]:[],this.notify()},e.prototype.checkMultiple=function(e){this.checkNode(e),this.options.checkParents&&this.checkParents(e.parent),this.notify()},e.prototype.checkNode=function(e,t){var i=this,n=this.itemKey(e.item),r=this.checkedKeys.indexOf(n),o=-1<r,a=void 0===t?!o:t;!s.isPresent(n)||o&&t||this.treeView.isDisabledNode(e)||(o?this.checkedKeys.splice(r,1):this.checkedKeys.push(n),this.options.checkChildren&&e.children.map(function(e){return i.checkNode(e,a)}))},e.prototype.checkParents=function(e){for(var t=e;t;){var i=this.itemKey(t.item),n=this.checkedKeys.indexOf(i);this.allChildrenSelected(t.children)?-1===n&&this.checkedKeys.push(i):-1<n&&this.checkedKeys.splice(n,1),t=t.parent}},e.prototype.allChildrenSelected=function(e){var i=this;return e.reduce(function(e,t){return e&&"checked"===i.isItemChecked(t.dataItem,t.index)},!0)},e.prototype.notify=function(){this.checkedKeysChange.emit(this.checkedKeys.slice())},e.prototype.addChildrenKeys=function(e){var n=this;if(-1!==this.checkedKeys.indexOf(this.itemKey(e.item))){var t=e.children.reduce(function(e,t){var i=n.itemKey(t);return n.checkedKeys.find(function(e){return i===e})||e.push(i),e},[]);t.length&&(this.checkedKeys=this.checkedKeys.concat(t),this.zone.run(function(){n.notify()}))}},n.__decorate([r.Input(),n.__metadata("design:type",Function),n.__metadata("design:paramtypes",[Function])],e.prototype,"isChecked",null),n.__decorate([r.Input("checkBy"),n.__metadata("design:type",Object)],e.prototype,"checkKey",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Array),n.__metadata("design:paramtypes",[Array])],e.prototype,"checkedKeys",null),n.__decorate([r.Input("kendoTreeViewCheckable"),n.__metadata("design:type",Object)],e.prototype,"checkable",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkedKeysChange",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewCheckable]"}),n.__metadata("design:paramtypes",[o.TreeViewComponent,r.NgZone])],e)}();t.CheckDirective=l},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var o=i(2),a=/\[(?:(\d+)|['"](.*?)['"])\]|((?:(?!\[.*?\]|\.).)+)/g,s={undefined:function(e){return e}};t.getter=function(e,n){var t=e+n;if(s[t])return s[t];var r=[];return e.replace(a,function(e,t,i,n){r.push(o.isPresent(t)?t:i||n)}),s[t]=function(e){for(var t=e,i=0;i<r.length;i++)if(t=t[r[i]],!o.isPresent(t)&&n)return t;return t},s[t]}},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=/\d+$/,s=function(){function e(){this.map=new Map}return e.prototype.registerItem=function(e,t){var i={children:[],item:e,parent:this.item(o.nodeIndex(t))};this.map.set(e.index,i)},e.prototype.registerChildren=function(e,t){var i=this.item(e);i&&(i.children=t)},e.prototype.unregisterItem=function(e,t){var i=this.item(e);i&&i.item.dataItem===t&&(this.map.delete(e),i.parent&&i.parent.children&&(i.parent.children=i.parent.children.filter(function(e){return e.dataItem!==t})))},e.prototype.replaceItem=function(e,t,i){t&&(this.unregisterItem(e,t.dataItem),this.registerItem(t,i),this.addToParent(t,i))},e.prototype.itemLookup=function(e){var t=this.item(e);return t?{children:this.mapChildren(t.children),item:t.item,parent:t.parent}:null},e.prototype.hasItem=function(e){return this.map.has(e)},e.prototype.item=function(e){return this.map.get(e)||null},e.prototype.addToParent=function(e,t){if(t){var i=this.item(t.index),n=parseInt(a.exec(e.index)[0],10);i.children=i.children||[],i.children.splice(n,0,e)}},e.prototype.mapChildren=function(e){var o=this;return void 0===e&&(e=[]),e.map(function(e){var t=o.item(e.index),i=t.item,n=t.parent,r=t.children;return{children:o.mapChildren(r),item:i,parent:n}})},n.__decorate([r.Injectable()],e)}();t.TreeViewLookupService=s},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.isFirstSelected=function(e){return this.firstIndex===e},e.prototype.setFirstSelected=function(e,t){this.firstIndex===e&&!1===t?this.firstIndex=null:!this.firstIndex&&t&&(this.firstIndex=e)},e.prototype.select=function(e,t){this.changes.next({dataItem:t,index:e})},n.__decorate([r.Injectable()],e)}();t.SelectionService=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.notifyLoaded=function(e){this.changes.next(e)},n.__decorate([r.Injectable()],e)}();t.LoadingNotificationService=a},function(e,t){e.exports=p},function(e,t){e.exports=h},function(e,t){e.exports=_},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(0),r=function(){function e(){this.changes=new n.EventEmitter}return e.prototype.notify=function(){this.changes.emit()},e}();t.DataChangeNotificationService=r},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(6),a=function(){function e(){this.changes=new o.Subject}return e.prototype.childrenLoaded=function(e,t){this.changes.next({item:e,children:t})},n.__decorate([r.Injectable()],e)}();t.NodeChildrenService=a},function(e,t){e.exports=n},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(2),a=function(){function e(e,t,i){this.element=e,this.renderer=t,this.changeDetector=i,this.id="_"+o.guid(),this.tabindex=0,this.checkStateChange=new r.EventEmitter,this.checkState="none"}return Object.defineProperty(e.prototype,"classWrapper",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"indeterminate",{get:function(){return"indeterminate"===this.checkState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"checked",{get:function(){return"checked"===this.checkState},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.renderer.removeAttribute(this.element.nativeElement,"tabindex")},e.prototype.ngDoCheck=function(){this.checkState=this.isChecked(this.node,this.index)},e.prototype.handleChange=function(e){var t=e.target.checked?"checked":"none";this.checkState=t,this.changeDetector.detectChanges(),this.checkStateChange.emit(t)},n.__decorate([r.HostBinding("class.k-checkbox-wrapper"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[])],e.prototype,"classWrapper",null),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"id",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"node",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"labelText",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Number)],e.prototype,"tabindex",void 0),n.__decorate([r.Output(),n.__metadata("design:type",r.EventEmitter)],e.prototype,"checkStateChange",void 0),n.__decorate([r.Component({selector:"kendo-checkbox",template:'\n        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r=this;this.element=e,this.navigationService=t,this.selectionService=i,this.renderer=n,this.initialSelection=!1,this.subscriptions=new s.Subscription(function(){}),this.subscriptions.add(this.navigationService.moves.subscribe(this.updateItem.bind(this))),this.subscriptions.add(this.navigationService.selects.pipe(d.filter(function(e){return e===r.index})).subscribe(function(e){return r.selectionService.select(e,r.dataItem)})),this.subscriptions.add(this.selectionService.changes.subscribe(function(){r.updateSelection(r.isSelected(r.dataItem,r.index))}))}return e.prototype.ngOnChanges=function(e){e.initialSelection&&this.updateSelection(this.initialSelection)},e.prototype.ngOnInit=function(){this.updateSelection(this.initialSelection)},e.prototype.ngOnDestroy=function(){this.subscriptions.unsubscribe()},e.prototype.updateItem=function(){this.render(this.navigationService.isActive(this.index),"k-state-focused")},e.prototype.updateSelection=function(e){this.render(e,"k-state-selected")},e.prototype.render=function(e,t){var i=e?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"initialSelection",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewItemContent]"}),n.__metadata("design:paramtypes",[r.ElementRef,o.NavigationService,a.SelectionService,r.Renderer2])],e)}();t.TreeViewItemContentDirective=c},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(8),a=i(20),s=i(10),d=i(9),c=i(19),p=i(2),u=i(7),l=function(e,t){return{dataItem:t,index:e}},h=function(){function e(e,t,i,n,r,o,a){this.element=e,this.expandService=t,this.navigationService=i,this.selectionService=n,this.lookupService=r,this.renderer=o,this.ib=a,this.isDisabled=!1,this.ariaChecked="false",this.isInitialized=!1,this.subscriptions=[],this.subscribe()}return Object.defineProperty(e.prototype,"isChecked",{set:function(e){this.ariaChecked="checked"===e?"true":"indeterminate"===e?"mixed":"false"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isExpanded",{get:function(){return this._isExpanded||!1},set:function(e){this._isExpanded=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSelected",{get:function(){return this._isSelected||!1},set:function(e){this._isSelected=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"treeItem",{get:function(){return l(this.index,this.dataItem)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parentTreeItem",{get:function(){return this.parentDataItem?l(this.parentIndex,this.parentDataItem):null},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){this.lookupService.registerItem(this.treeItem,this.parentTreeItem),this.registerNavigationItem(),this.isInitialized=!0,this.setAttribute("role","treeitem"),this.setAriaAttributes(),this.setDisabledClass(),this.updateTabIndex()},e.prototype.ngOnChanges=function(e){var t=e.index,i=e.isDisabled;(t||e.isChecked||e.isExpanded||e.isSelected)&&this.setAriaAttributes(),i&&this.setDisabledClass(),this.moveLookupItem(e),this.moveNavigationItem(t),this.disableNavigationItem(i)},e.prototype.ngOnDestroy=function(){this.navigationService.unregisterItem(this.index),this.lookupService.unregisterItem(this.index,this.dataItem),this.subscriptions=this.subscriptions.reduce(function(e,t){return t.unsubscribe(),e},[])},e.prototype.subscribe=function(){var i=this;this.subscriptions=[this.navigationService.moves.subscribe(function(){i.updateTabIndex(),i.focusItem()}),this.navigationService.expands.pipe(u.filter(function(e){return e.index===i.index&&!i.isDisabled})).subscribe(function(e){var t=e.expand;return i.expand(t)})]},e.prototype.registerNavigationItem=function(){this.navigationService.registerItem(this.index,this.isDisabled),this.activateItem()},e.prototype.activateItem=function(){if(!this.isDisabled){var e=this.navigationService,t=this.selectionService,i=this.index;t.setFirstSelected(i,this.isSelected),!e.isActive(i)&&t.isFirstSelected(i)&&e.activateIndex(i)}},e.prototype.expand=function(e){this.expandService[e?"expand":"collapse"](this.index,this.dataItem)},e.prototype.isFocusable=function(){return!this.isDisabled&&this.navigationService.isFocusable(this.index)},e.prototype.focusItem=function(){this.isInitialized&&this.navigationService.isActive(this.index)&&this.element.nativeElement.focus()},e.prototype.moveLookupItem=function(e){void 0===e&&(e={});var t=e.dataItem,i=e.index,n=e.parentDataItem,r=e.parentIndex;if((!i||!i.firstChange)&&(t||i||n||r)){var o=(i||{}).previousValue||this.index;this.lookupService.replaceItem(o,this.treeItem,this.parentTreeItem)}},e.prototype.moveNavigationItem=function(e){void 0===e&&(e={});var t=e.currentValue,i=e.firstChange,n=e.previousValue;!i&&p.isPresent(t)&&p.isPresent(n)&&(this.navigationService.unregisterItem(n),this.navigationService.registerItem(t,this.isDisabled))},e.prototype.disableNavigationItem=function(e){if(e&&!e.firstChange){var t=this.navigationService;this.isDisabled?t.activateClosest(this.index):t.activateFocusable(),t.unregisterItem(this.index),t.registerItem(this.index,this.isDisabled)}},e.prototype.setAriaAttributes=function(){this.setAttribute("aria-level",this.ib.level(this.index).toString()),this.setAttribute("aria-expanded",this.isExpanded.toString()),this.setAttribute("aria-selected",this.isSelected.toString()),this.setAttribute("aria-checked",this.ariaChecked)},e.prototype.setDisabledClass=function(){this.setClass("k-state-disabled",this.isDisabled)},e.prototype.setClass=function(e,t){var i=t?"addClass":"removeClass";this.renderer[i](this.element.nativeElement,e)},e.prototype.updateTabIndex=function(){this.setAttribute("tabIndex",this.isFocusable()?"0":"-1")},e.prototype.setAttribute=function(e,t){this.renderer.setAttribute(this.element.nativeElement,e,t)},n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"dataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[String])],e.prototype,"isChecked",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isExpanded",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"isSelected",null),n.__decorate([r.Directive({selector:"[kendoTreeViewItem]"}),n.__metadata("design:paramtypes",[r.ElementRef,s.ExpandStateService,o.NavigationService,a.SelectionService,c.TreeViewLookupService,r.Renderer2,d.IndexBuilderService])],e)}();t.TreeViewItemDirective=h},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.compose=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return function(e){return t.reduceRight(function(e,t){return t(e)},e)}}},function(e,t){e.exports=b},function(e,t){e.exports=x},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(10),a=i(21),s=i(4),d=i(34),c=i(7),p=i(23),u=i(33),l=i(24),h=function(){function e(e,t,i){this.expandService=e,this.loadingService=t,this.cd=i,this._loading=!1}return Object.defineProperty(e.prototype,"loading",{get:function(){return this._loading},set:function(e){this._loading=e,this.cd.markForCheck()},enumerable:!0,configurable:!0}),e.prototype.ngOnInit=function(){var t=this,i=this.loadingService.changes.pipe(c.filter(function(e){return e===t.index}));this.subscription=this.expandService.changes.pipe(c.filter(function(e){return e.index===t.index}),l.tap(function(e){!e.expand&&t.loading&&(t.loading=!1)}),c.filter(function(e){return e.expand}),p.switchMap(function(e){return s.of(e).pipe(d.delay(100),u.takeUntil(i))})).subscribe(function(){return t.loading=!0}),this.subscription.add(i.subscribe(function(){return t.loading=!1}))},e.prototype.ngOnDestroy=function(){this.subscription&&this.subscription.unsubscribe()},n.__decorate([r.HostBinding("class.k-i-loading"),n.__metadata("design:type",Boolean),n.__metadata("design:paramtypes",[Boolean])],e.prototype,"loading",null),n.__decorate([r.Input("kendoTreeViewLoading"),n.__metadata("design:type",String)],e.prototype,"index",void 0),n.__decorate([r.Directive({selector:"[kendoTreeViewLoading]"}),n.__metadata("design:paramtypes",[o.ExpandStateService,a.LoadingNotificationService,r.ChangeDetectorRef])],e)}();t.LoadingIndicatorDirective=h},function(e,t){e.exports=d},function(e,t){e.exports=u},function(e,t){e.exports=y},function(e,t){e.exports=g},function(e,t){e.exports=m},function(e,t){e.exports=v},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(41),a=i(10),s=i(9),d=i(19),c=i(8),p=i(26),u=i(2),l=i(18),h=i(21),f=i(40),y=i(4),v=i(39),m=i(24),g=i(25),_=function(){function e(e,t,i,n,r,o,a){this.expandService=e,this.loadingService=t,this.indexBuilder=i,this.treeViewLookupService=n,this.navigationService=r,this.nodeChildrenService=o,this.dataChangeNotification=a,this.kGroupClass=!0,this.textField="",this._data=[],this.isChecked=function(){return"none"},this.isDisabled=function(){return!1},this.isExpanded=function(){return!1},this.isSelected=function(){return!1},this.children=function(){return y.of([])},this.hasChildren=function(){return!1}}return Object.defineProperty(e.prototype,"role",{get:function(){return"group"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"data",{get:function(){return this._data},set:function(e){this._data=e;var t=this.mapToTreeItem(e);this.setNodeChildren(t),this.emitChildrenLoaded(t)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasTemplate",{get:function(){return u.isPresent(this.nodeTemplateRef)},enumerable:!0,configurable:!0}),e.prototype.expandNode=function(e,t,i){i?this.expandService.expand(e,t):this.expandService.collapse(e,t)},e.prototype.checkNode=function(e){this.navigationService.checkIndex(e),this.navigationService.activateIndex(e)},e.prototype.nodeIndex=function(e){return this.indexBuilder.nodeIndex(e.toString(),this.parentIndex)},e.prototype.nodeText=function(e){var t=u.isArray(this.textField)?this.textField[0]:this.textField;return l.getter(t,!0)(e)},e.prototype.ngOnDestroy=function(){this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.dataChangeSubscription&&this.dataChangeSubscription.unsubscribe()},e.prototype.ngOnInit=function(){this.subscribeToNodesChange(),this.dataChangeSubscription=this.dataChangeNotification.changes.subscribe(this.subscribeToNodesChange.bind(this))},e.prototype.ngOnChanges=function(e){e.parentIndex&&this.setNodeChildren(this.mapToTreeItem(this.data))},e.prototype.fetchChildren=function(e,t){var i=this;return this.children(e).pipe(v.catchError(function(){return i.loadingService.notifyLoaded(t),f.empty()}),m.tap(function(){return i.loadingService.notifyLoaded(t)}))},Object.defineProperty(e.prototype,"nextFields",{get:function(){return u.isArray(this.textField)?1<this.textField.length?this.textField.slice(1):this.textField:[this.textField]},enumerable:!0,configurable:!0}),e.prototype.setNodeChildren=function(e){this.treeViewLookupService.registerChildren(this.parentIndex,e)},e.prototype.mapToTreeItem=function(e){var i=this;return this.parentIndex?e.map(function(e,t){return{dataItem:e,index:i.nodeIndex(t)}}):[]},e.prototype.emitChildrenLoaded=function(e){this.parentIndex&&this.nodeChildrenService.childrenLoaded({dataItem:this.parentDataItem,index:this.parentIndex},e)},e.prototype.subscribeToNodesChange=function(){var t=this;this.nodesSubscription&&this.nodesSubscription.unsubscribe(),this.nodesSubscription=this.nodes(this.parentDataItem,this.parentIndex).subscribe(function(e){t.data=e})},n.__decorate([r.HostBinding("class.k-group"),n.__metadata("design:type",Boolean)],e.prototype,"kGroupClass",void 0),n.__decorate([r.HostBinding("attr.role"),n.__metadata("design:type",String),n.__metadata("design:paramtypes",[])],e.prototype,"role",null),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"checkboxes",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"expandIcons",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Boolean)],e.prototype,"disabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"nodes",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"textField",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Object)],e.prototype,"parentDataItem",void 0),n.__decorate([r.Input(),n.__metadata("design:type",String)],e.prototype,"parentIndex",void 0),n.__decorate([r.Input(),n.__metadata("design:type",r.TemplateRef)],e.prototype,"nodeTemplateRef",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isChecked",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isDisabled",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isExpanded",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"isSelected",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"children",void 0),n.__decorate([r.Input(),n.__metadata("design:type",Function)],e.prototype,"hasChildren",void 0),n.__decorate([r.Component({animations:[o.trigger("toggle",[o.transition("void => *",[o.style({height:0}),o.animate("0.1s ease-in",o.style({height:"*"}))]),o.transition("* => void",[o.style({height:"*"}),o.animate("0.1s ease-in",o.style({height:0}))])])],selector:"[kendoTreeViewGroup]",template:'\n        <li\n            *ngFor="let node of data; let index = index" class="k-item k-treeview-item"\n            kendoTreeViewItem\n            [dataItem]="node"\n            [index]="nodeIndex(index)"\n            [parentDataItem]="parentDataItem"\n            [parentIndex]="parentIndex"\n            [isChecked]="isChecked(node, nodeIndex(index))"\n            [isDisabled]="disabled || isDisabled(node, nodeIndex(index))"\n            [isExpanded]="isExpanded(node, nodeIndex(index))"\n            [isSelected]="isSelected(node, nodeIndex(index))"\n            [attr.data-treeindex]="nodeIndex(index)"\n        >\n            <div class="k-mid">\n                <span\n                    class="k-icon"\n                    [class.k-i-collapse]="isExpanded(node, nodeIndex(index))"\n                    [class.k-i-expand]="!isExpanded(node, nodeIndex(index))"\n                    [kendoTreeViewLoading]="nodeIndex(index)"\n                    (click)="expandNode(nodeIndex(index), node, !isExpanded(node, nodeIndex(index)))"\n                    *ngIf="expandIcons && hasChildren(node)"\n                    >\n                </span>\n                <kendo-checkbox\n                    *ngIf="checkboxes"\n                    [node]="node"\n                    [index]="nodeIndex(index)"\n                    [isChecked]="isChecked"\n                    (checkStateChange)="checkNode(nodeIndex(index))"\n                    tabindex="-1"\n                ></kendo-checkbox>\n                <span kendoTreeViewItemContent\n                    [attr.data-treeindex]="nodeIndex(index)"\n                    [dataItem]="node"\n                    [index]="nodeIndex(index)"\n                    [initialSelection]="isSelected(node, nodeIndex(index))"\n                    [isSelected]="isSelected"\n                    class="k-in"\n                >\n                    <ng-container [ngSwitch]="hasTemplate">\n                        <ng-container *ngSwitchCase="true">\n                            <ng-template\n                                [ngTemplateOutlet]="nodeTemplateRef" [ngTemplateOutletContext]="{$implicit: node, index: nodeIndex(index)}"\n                                >\n                            </ng-template>\n                        </ng-container>\n                        <ng-container *ngSwitchDefault>\n                            {{nodeText(node)}}\n                        </ng-container>\n                    </ng-container>\n                </span>\n            </div>\n            <ul\n                *ngIf="isExpanded(node, nodeIndex(index)) && hasChildren(node)"\n                kendoTreeViewGroup\n                role="group"\n                [nodes]="fetchChildren"\n                [checkboxes]="checkboxes"\n                [expandIcons]="expandIcons"\n                [children]="children"\n                [hasChildren]="hasChildren"\n                [isChecked]="isChecked"\n                [isDisabled]="isDisabled"\n                [disabled]="disabled || isDisabled(node, nodeIndex(index))"\n                [isExpanded]="isExpanded"\n                [isSelected]="isSelected"\n                [nodeTemplateRef]="nodeTemplateRef"\n                [parentIndex]="nodeIndex(index)"\n                [parentDataItem]="node"\n                [textField]="nextFields"\n                [@toggle]="true"\n                >\n            </ul>\n        </li>\n    '}),n.__metadata("design:paramtypes",[a.ExpandStateService,h.LoadingNotificationService,s.IndexBuilderService,d.TreeViewLookupService,c.NavigationService,p.NodeChildrenService,g.DataChangeNotificationService])],e)}();t.TreeViewGroupComponent=_},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(42),s=i(38),d=i(11),c=i(17),p=i(16),u=i(15),l=i(14),h=i(13),f=i(35),y=i(12),v=i(31),m=i(30),g=i(29),_=[o.TreeViewComponent,a.TreeViewGroupComponent,v.TreeViewItemDirective,m.TreeViewItemContentDirective,d.NodeTemplateDirective,c.CheckDirective,p.DisableDirective,u.ExpandDirective,l.SelectDirective,h.HierarchyBindingDirective,f.LoadingIndicatorDirective,y.FlatDataBindingDirective],b=function(){function e(){}return n.__decorate([r.NgModule({declarations:[_],exports:[_],imports:[s.CommonModule,g.CheckBoxModule]})],e)}();t.SharedModule=b},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(1),r=i(0),o=i(3),a=i(43),s=i(11),d=i(17),c=i(16),p=i(15),u=i(14),l=i(13),h=i(12),f=[o.TreeViewComponent,s.NodeTemplateDirective,d.CheckDirective,c.DisableDirective,p.ExpandDirective,u.SelectDirective,l.HierarchyBindingDirective,h.FlatDataBindingDirective],y=function(){function e(){}return n.__decorate([r.NgModule({exports:[f],imports:[a.SharedModule]})],e)}();t.TreeViewModule=y},function(e,t){e.exports=a},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.hasChildren=function(){return!1},t.isChecked=function(){return"none"},t.isDisabled=function(){return!1},t.isExpanded=function(){return!0},t.isSelected=function(){return!1}},function(e,t,i){"use strict";var n;Object.defineProperty(t,"__esModule",{value:!0}),(n=t.Keys||(t.Keys={}))[n.enter=13]="enter",n[n.shift=16]="shift",n[n.space=32]="space",n[n.end=35]="end",n[n.home=36]="home",n[n.left=37]="left",n[n.up=38]="up",n[n.right=39]="right",n[n.down=40]="down"},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(9),r=function(e){return e[e.length-1]},o=function(e){return e||{}},a=function(e){return o(e).children||[]},s=function(e){for(var t=e,i=[].concat(a(e));i.length;)t=(i=i.concat(a(r(i)))).shift();return t},d=function(){function e(){this.ib=new n.IndexBuilderService,this.nodes=[]}return e.prototype.firstNode=function(){return this.nodes[0]||null},e.prototype.lastNode=function(){var e=this.nodes[this.nodes.length-1];return e?s(r(this.container(e)))||e:null},e.prototype.closestNode=function(e){var t=o(this.findNode(e)).prev||this.firstNode();return o(t).index===e?this.sibling(t,1):t},e.prototype.findNode=function(e){return this.find(e,this.nodes)},e.prototype.findParent=function(e){var t=this.ib.level(e)-1;return this.findNode(this.ib.indexForLevel(e,t))},e.prototype.findChild=function(e){return a(this.findNode(e))[0]||null},e.prototype.registerItem=function(e,t){var i,n,r,o=this.ib.level(e),a=this.findParent(e);if(a||1===o){var s={children:[],index:e,parent:a,prev:this.prevNode(a,e),next:this.nextNode(a,e),disabled:t};r=(i=s).next,(n=i.prev)&&(n.next=i),r&&(r.prev=i),this.insert(s,a)}},e.prototype.unregisterItem=function(e){var t,i,n=this.find(e,this.nodes);if(n){t=n.prev,i=this.nextNode(n.parent,n.index),t&&(t.next=i),i&&(i.prev=t);var r=this.container(n.parent);r.splice(r.indexOf(n),1)}},e.prototype.childLevel=function(e){return e&&e.length?this.ib.level(e[0].index):1},e.prototype.container=function(e){return e?e.children:this.nodes},e.prototype.find=function(e,t){var i=this.childLevel(t),n=this.ib.indexForLevel(e,i),r=i===this.ib.level(e),o=t.find(function(e){return e.index===n});return o?r?o:this.find(e,o.children):null},e.prototype.closestIndexPosition=function(e,t){for(var i=this.ib.lastLevelIndex(t),n=0;n<e.length;){if(this.ib.lastLevelIndex(e[n].index)>i)return n;n+=1}return n},e.prototype.insert=function(e,t){var i=this.container(t);i.splice(this.closestIndexPosition(i,e.index),0,e)},e.prototype.prevNode=function(e,t){var i=this.container(e),n=i.slice(0,this.closestIndexPosition(i,t));return s(r(n))||e||null},e.prototype.nextNode=function(e,t){var i=this.container(e),n=this.findNode(t);if(!e&&n)return this.sibling(n,1);var r=this.closestIndexPosition(i,t);return i.slice(r)[0]||this.sibling(e,1)},e.prototype.sibling=function(e,t){if(!e)return null;var i=this.findParent(e.index),n=this.container(i);return n[n.indexOf(e)+t]||this.sibling(i,t)||null},e}();t.NavigationModel=d},function(e,t,i){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var n=i(3);t.TreeViewComponent=n.TreeViewComponent;var r=i(44);t.TreeViewModule=r.TreeViewModule;var o=i(11);t.NodeTemplateDirective=o.NodeTemplateDirective;var a=i(17);t.CheckDirective=a.CheckDirective;var s=i(16);t.DisableDirective=s.DisableDirective;var d=i(15);t.ExpandDirective=d.ExpandDirective;var c=i(14);t.SelectDirective=c.SelectDirective;var p=i(13);t.HierarchyBindingDirective=p.HierarchyBindingDirective;var u=i(12);t.FlatDataBindingDirective=u.FlatDataBindingDirective,function(e){for(var t in e)l(t,e[t])}(t)}])}}});

package.json

@@ -6,3 +6,3 @@ {
   "license": "SEE LICENSE IN LICENSE.md",
-  "version": "3.0.0",
+  "version": "3.0.1-dev.201902271047",
   "main": "dist/npm/index.js",
@@ -9,0 +9,0 @@ "module": "dist/fesm5/index.js",

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