Source: ui/big_play_button.js

  1. /*! @license
  2.  * Shaka Player
  3.  * Copyright 2016 Google LLC
  4.  * SPDX-License-Identifier: Apache-2.0
  5.  */
  8. goog.provide('shaka.ui.BigPlayButton');
  10. goog.require('shaka.ui.PlayButton');
  11. goog.requireType('shaka.ui.Controls');
  14. /**
  15.  * @extends {shaka.ui.PlayButton}
  16.  * @final
  17.  * @export
  18.  */
  19. shaka.ui.BigPlayButton = class extends shaka.ui.PlayButton {
  20.   /**
  21.    * @param {!HTMLElement} parent
  22.    * @param {!shaka.ui.Controls} controls
  23.    */
  24.   constructor(parent, controls) {
  25.     super(parent, controls);
  27.     this.button.classList.add('shaka-play-button');
  28.     this.button.classList.add('shaka-no-propagation');
  29.   }
  32.   /** @override */
  33.   updateIcon() {
  34.     if (this.isEnded()) {
  35.       this.button.setAttribute('icon', 'replay');
  36.     } else if (this.isPaused()) {
  37.       this.button.setAttribute('icon', 'play');
  38.     } else {
  39.       this.button.setAttribute('icon', 'pause');
  40.     }
  41.   }
  42. };