39 lines
1.9 KiB
TypeScript
39 lines
1.9 KiB
TypeScript
import { Component, Input, Injectable, Inject, Optional,ComponentFactoryResolver, ViewContainerRef, QueryList, ComponentFactory, ViewChildren,AfterViewInit } from '@angular/core';
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import { Location } from '@angular/common';
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import { Store } from '@ngrx/store';
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import * as mapReducers from '../../reducers/map.reducer';
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import { commonReducers,ItemTypeService, IItem, Item,IListItem } from '@farmmaps/common';
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import { AbstractItemWidgetComponent } from '../item-list-item/item-list-item.component';
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@Injectable()
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@Component({
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selector: 'fm-map-item-widget-list',
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templateUrl: './item-widget-list.component.html',
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styleUrls: ['./item-widget-list.component.scss']
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})
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export class ItemWidgetListComponent implements AfterViewInit {
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@Input() item: IListItem;
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public widgets: AbstractItemWidgetComponent[];
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@ViewChildren('widgetTemplate', { read: ViewContainerRef }) private widgetTargets: QueryList<ViewContainerRef>;
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constructor(public store: Store<mapReducers.State | commonReducers.State>, public itemTypeService: ItemTypeService, public location: Location, private componentFactoryResolver: ComponentFactoryResolver, @Optional() @Inject(AbstractItemWidgetComponent) itemWidgetComponentList: AbstractItemWidgetComponent[]) {
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this.widgets = itemWidgetComponentList; //todo filter this list on widgets available for user
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}
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ngAfterViewInit() {
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let targets = this.widgetTargets.toArray();
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if(this.widgets) {
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for (var i = 0; i < this.widgets.length; i++) {
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var componentFactory: ComponentFactory<AbstractItemWidgetComponent> = this.componentFactoryResolver.resolveComponentFactory(this.widgets[i]['constructor'] as any);
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const viewContainerRef = targets[i];
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viewContainerRef.clear();
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const componentRef = viewContainerRef.createComponent(componentFactory);
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(<AbstractItemWidgetComponent>componentRef.instance).item = this.item;
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}
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}
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}
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}
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