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https://github.com/Alfresco/alfresco-content-app.git
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ddc6f36ab4
* upgrade prettier * noImplicitAny rule * fix type * update tsconfig * upgrade to 150 print width
65 lines
2.2 KiB
TypeScript
65 lines
2.2 KiB
TypeScript
/*!
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* @license
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* Alfresco Example Content Application
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*
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* Copyright (C) 2005 - 2020 Alfresco Software Limited
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*
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* This file is part of the Alfresco Example Content Application.
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* If the software was purchased under a paid Alfresco license, the terms of
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* the paid license agreement will prevail. Otherwise, the software is
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* provided under the following open source license terms:
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*
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* The Alfresco Example Content Application is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* The Alfresco Example Content Application is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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import { Directive, Output, EventEmitter, OnInit, OnDestroy } from '@angular/core';
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import { fromEvent, Subscription } from 'rxjs';
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import { filter } from 'rxjs/operators';
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@Directive({
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selector: '[acaContextMenuOutsideEvent]'
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})
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export class OutsideEventDirective implements OnInit, OnDestroy {
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private subscriptions: Subscription[] = [];
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@Output()
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clickOutside: EventEmitter<null> = new EventEmitter();
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constructor() {}
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ngOnInit() {
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this.subscriptions = this.subscriptions.concat([
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fromEvent(document.body, 'click')
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.pipe(filter((event) => !this.findAncestor(event.target as Element)))
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.subscribe(() => this.clickOutside.next())
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]);
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}
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ngOnDestroy() {
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this.subscriptions.forEach((subscription) => subscription.unsubscribe());
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this.subscriptions = [];
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}
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private findAncestor(el: Element): boolean {
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const className = 'aca-context-menu';
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if (el.classList.contains(className)) {
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return true;
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}
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// tslint:disable-next-line:curly
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while ((el = el.parentElement) && !el.classList.contains(className));
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return !!el;
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}
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}
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