UNPKG

iceye-angular-cesium-fork

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Angular library for working with Cesium.

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import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ComponentFactoryResolver, ViewChild, ViewContainerRef } from '@angular/core'; import { ContextMenuService } from '../../services/context-menu/context-menu.service'; /** * This component is used to inject the component that is passed to the ContextMenuService when opening a context menu. * It shouldn't be used directly. * * usage: * ```typescript * // We want to open the context menu on mouse right click. * // Register to mouse right click with the MapEventsManager * this.mapEventsManager.register({ event: CesiumEvent.RIGHT_CLICK, pick: PickOptions.NO_PICK }) * .subscribe(event => { * const position = this.coordinateConverter.screenToCartesian3(event.movement.endPosition, true); * if (!position) { * return; * } * // Open the context menu on the position that was clicked and pass some data to MyCustomContextMenuComponent. * this.contextMenuService.open( * MyCustomContextMenuComponent, * position, * { data: { items: ['New Track', 'Change Map', 'Context Menu', 'Do Something'] } } * ) * }); * * ``` */ export class AcContextMenuWrapperComponent { constructor(contextMenuService, cd, componentFactoryResolver) { this.contextMenuService = contextMenuService; this.cd = cd; this.componentFactoryResolver = componentFactoryResolver; } ngOnInit() { this.contextMenuChangeSubscription = this.contextMenuService.contextMenuChangeNotifier.subscribe(() => this.cd.detectChanges()); this.contextMenuOpenSubscription = this.contextMenuService.onOpen.subscribe(() => { const componentFactory = this.componentFactoryResolver.resolveComponentFactory(this.contextMenuService.content); this.viewContainerRef.clear(); const componentRef = this.viewContainerRef.createComponent(componentFactory); componentRef.instance.data = this.contextMenuService.options.data; this.cd.detectChanges(); }); } ngOnDestroy() { if (this.contextMenuChangeSubscription) { this.contextMenuChangeSubscription.unsubscribe(); } if (this.contextMenuOpenSubscription) { this.contextMenuOpenSubscription.unsubscribe(); } } } AcContextMenuWrapperComponent.decorators = [ { type: Component, args: [{ selector: 'ac-context-menu-wrapper', template: ` <ac-html *ngIf="contextMenuService.showContextMenu" [props]="{position: contextMenuService.position}"> <ng-template #contextMenuContainer></ng-template> </ac-html> `, changeDetection: ChangeDetectionStrategy.OnPush },] } ]; AcContextMenuWrapperComponent.ctorParameters = () => [ { type: ContextMenuService }, { type: ChangeDetectorRef }, { type: ComponentFactoryResolver } ]; AcContextMenuWrapperComponent.propDecorators = { viewContainerRef: [{ type: ViewChild, args: ['contextMenuContainer', { read: ViewContainerRef },] }] }; //# 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