@angular/cdk/fesm2022/overlay.mjs.map

Angular Material Component Development Kit

{"version":3,"file":"overlay.mjs","sources":["../../../../../k8-fastbuild-ST-46c76129e412/bin/src/cdk/overlay/fullscreen-overlay-container.ts"],"sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.dev/license\n */\n\nimport {inject, Injectable, OnDestroy, RendererFactory2} from '@angular/core';\nimport {OverlayContainer} from './overlay-container';\n\n/**\n * Alternative to OverlayContainer that supports correct displaying of overlay elements in\n * Fullscreen mode\n * https://developer.mozilla.org/en-US/docs/Web/API/Element/requestFullScreen\n *\n * Should be provided in the root component.\n */\n@Injectable({providedIn: 'root'})\nexport class FullscreenOverlayContainer extends OverlayContainer implements OnDestroy {\n  private _renderer = inject(RendererFactory2).createRenderer(null, null);\n  private _fullScreenEventName: string | undefined;\n  private _cleanupFullScreenListener: (() => void) | undefined;\n\n  constructor(...args: unknown[]);\n\n  constructor() {\n    super();\n  }\n\n  override ngOnDestroy() {\n    super.ngOnDestroy();\n    this._cleanupFullScreenListener?.();\n  }\n\n  protected override _createContainer(): void {\n    const eventName = this._getEventName();\n    super._createContainer();\n    this._adjustParentForFullscreenChange();\n\n    if (eventName) {\n      this._cleanupFullScreenListener?.();\n      this._cleanupFullScreenListener = this._renderer.listen('document', eventName, () => {\n        this._adjustParentForFullscreenChange();\n      });\n    }\n  }\n\n  private _adjustParentForFullscreenChange(): void {\n    if (this._containerElement) {\n      const fullscreenElement = this.getFullscreenElement();\n      const parent = fullscreenElement || this._document.body;\n      parent.appendChild(this._containerElement);\n    }\n  }\n\n  private _getEventName(): string | undefined {\n    if (!this._fullScreenEventName) {\n      const _document = this._document as any;\n\n      if (_document.fullscreenEnabled) {\n        this._fullScreenEventName = 'fullscreenchange';\n      } else if (_document.webkitFullscreenEnabled) {\n        this._fullScreenEventName = 'webkitfullscreenchange';\n      } else if (_document.mozFullScreenEnabled) {\n        this._fullScreenEventName = 'mozfullscreenchange';\n      } else if (_document.msFullscreenEnabled) {\n        this._fullScreenEventName = 'MSFullscreenChange';\n      }\n    }\n\n    return this._fullScreenEventName;\n  }\n\n  /**\n   * When the page is put into fullscreen mode, a specific element is specified.\n   * Only that element and its children are visible when in fullscreen mode.\n   */\n  getFullscreenElement(): Element {\n    const _document = this._document as any;\n\n    return (\n      _document.fullscreenElement ||\n      _document.webkitFullscreenElement ||\n      _document.mozFullScreenElement ||\n      _document.msFullscreenElement ||\n      null\n    );\n  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