31 lines
1.1 KiB
TypeScript
31 lines
1.1 KiB
TypeScript
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/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {Inject, Injectable} from '@angular/core';
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import {DOCUMENT, ɵgetDOM as getDOM} from '@angular/platform-browser';
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@Injectable()
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export class ServerEventManagerPlugin /* extends EventManagerPlugin which is private */ {
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constructor(@Inject(DOCUMENT) private doc: any) {}
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// Handle all events on the server.
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supports(eventName: string) { return true; }
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addEventListener(element: HTMLElement, eventName: string, handler: Function): Function {
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return getDOM().onAndCancel(element, eventName, handler);
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}
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addGlobalEventListener(element: string, eventName: string, handler: Function): Function {
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const target: HTMLElement = getDOM().getGlobalEventTarget(this.doc, element);
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if (!target) {
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throw new Error(`Unsupported event target ${target} for event ${eventName}`);
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}
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return this.addEventListener(target, eventName, handler);
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}
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}
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