gentics-ui-core
Version:
This is the common core framework for the Gentics CMS and Mesh UI, and other Angular applications.
34 lines (33 loc) • 1.6 kB
TypeScript
import { ViewContainerRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
* The OverlayHostService is used to get a reference to the ViewConainerRef of the
* OverlayHost component, so that other components may insert components & elements
* into the DOM at that point.
*/
export declare class OverlayHostService {
private parentInstance?;
hostView: ViewContainerRef;
promiseResolveFns: Function[];
/**
* The OverlayHostService expects to be used by the OverlayHostComponent in the root module of the app.
* In the case that the GenticsUICore is imported into a lazy-loaded child module, this service may be
* instantiated a second time. This second instance will not have been registered with the OverlayHostComponent,
* so we need to check out the injector tree and grab the hostView from the parent OverlayHostService.
*/
constructor(parentInstance?: OverlayHostService);
/**
* Used to pass in the ViewContainerRef from the OverlayHost component.
* Should not be used by any other component.
*/
registerHostView(viewContainerRef: ViewContainerRef): void;
/**
* Returns a promise which resolves to the ViewContainerRef of the OverlayHost
* component. This can then be used to insert components and elements into the
* DOM at that point.
*/
getHostView(): Promise<ViewContainerRef>;
private resolveHostView;
static ɵfac: i0.ɵɵFactoryDeclaration<OverlayHostService, [{ optional: true; skipSelf: true; }]>;
static ɵprov: i0.ɵɵInjectableDeclaration<OverlayHostService>;
}