| /** |
| * @license |
| * Copyright Google LLC All Rights Reserved. |
| * |
| * Use of this source code is governed by an MIT-style license that can be |
| * found in the LICENSE file at https://angular.io/license |
| */ |
| import { Injectable, Inject } from '@angular/core'; |
| import { OverlayContainer } from './overlay-container'; |
| import { DOCUMENT } from '@angular/common'; |
| import { Platform } from '@angular/cdk/platform'; |
| import * as i0 from "@angular/core"; |
| import * as i1 from "@angular/common"; |
| import * as i2 from "@angular/cdk/platform"; |
| /** |
| * Alternative to OverlayContainer that supports correct displaying of overlay elements in |
| * Fullscreen mode |
| * https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullScreen |
| * |
| * Should be provided in the root component. |
| */ |
| export class FullscreenOverlayContainer extends OverlayContainer { |
| constructor(_document, platform) { |
| super(_document, platform); |
| } |
| ngOnDestroy() { |
| super.ngOnDestroy(); |
| if (this._fullScreenEventName && this._fullScreenListener) { |
| this._document.removeEventListener(this._fullScreenEventName, this._fullScreenListener); |
| } |
| } |
| _createContainer() { |
| super._createContainer(); |
| this._adjustParentForFullscreenChange(); |
| this._addFullscreenChangeListener(() => this._adjustParentForFullscreenChange()); |
| } |
| _adjustParentForFullscreenChange() { |
| if (!this._containerElement) { |
| return; |
| } |
| const fullscreenElement = this.getFullscreenElement(); |
| const parent = fullscreenElement || this._document.body; |
| parent.appendChild(this._containerElement); |
| } |
| _addFullscreenChangeListener(fn) { |
| const eventName = this._getEventName(); |
| if (eventName) { |
| if (this._fullScreenListener) { |
| this._document.removeEventListener(eventName, this._fullScreenListener); |
| } |
| this._document.addEventListener(eventName, fn); |
| this._fullScreenListener = fn; |
| } |
| } |
| _getEventName() { |
| if (!this._fullScreenEventName) { |
| const _document = this._document; |
| if (_document.fullscreenEnabled) { |
| this._fullScreenEventName = 'fullscreenchange'; |
| } |
| else if (_document.webkitFullscreenEnabled) { |
| this._fullScreenEventName = 'webkitfullscreenchange'; |
| } |
| else if (_document.mozFullScreenEnabled) { |
| this._fullScreenEventName = 'mozfullscreenchange'; |
| } |
| else if (_document.msFullscreenEnabled) { |
| this._fullScreenEventName = 'MSFullscreenChange'; |
| } |
| } |
| return this._fullScreenEventName; |
| } |
| /** |
| * When the page is put into fullscreen mode, a specific element is specified. |
| * Only that element and its children are visible when in fullscreen mode. |
| */ |
| getFullscreenElement() { |
| const _document = this._document; |
| return _document.fullscreenElement || |
| _document.webkitFullscreenElement || |
| _document.mozFullScreenElement || |
| _document.msFullscreenElement || |
| null; |
| } |
| } |
| FullscreenOverlayContainer.ɵprov = i0.ɵɵdefineInjectable({ factory: function FullscreenOverlayContainer_Factory() { return new FullscreenOverlayContainer(i0.ɵɵinject(i1.DOCUMENT), i0.ɵɵinject(i2.Platform)); }, token: FullscreenOverlayContainer, providedIn: "root" }); |
| FullscreenOverlayContainer.decorators = [ |
| { type: Injectable, args: [{ providedIn: 'root' },] } |
| ]; |
| FullscreenOverlayContainer.ctorParameters = () => [ |
| { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }, |
| { type: Platform } |
| ]; |
| //# 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 |
