aleph1.co.uk Git - yaffs-website/blob - node_modules/video.js/es5/control-bar/live-display.js

   1 'use strict';
   2
   3 exports.__esModule = true;
   4
   5 var _component = require('../component');
   6
   7 var _component2 = _interopRequireDefault(_component);
   8
   9 var _dom = require('../utils/dom.js');
  10
  11 var Dom = _interopRequireWildcard(_dom);
  12
  13 function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
  14
  15 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  16
  17 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  18
  19 function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
  20
  21 function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
  22                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 * @file live-display.js
  23                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 */
  24
  25
  26 // TODO - Future make it click to snap to live
  27
  28 /**
  29  * Displays the live indicator when duration is Infinity.
  30  *
  31  * @extends Component
  32  */
  33 var LiveDisplay = function (_Component) {
  34   _inherits(LiveDisplay, _Component);
  35
  36   /**
  37    * Creates an instance of this class.
  38    *
  39    * @param {Player} player
  40    *        The `Player` that this class should be attached to.
  41    *
  42    * @param {Object} [options]
  43    *        The key/value store of player options.
  44    */
  45   function LiveDisplay(player, options) {
  46     _classCallCheck(this, LiveDisplay);
  47
  48     var _this = _possibleConstructorReturn(this, _Component.call(this, player, options));
  49
  50     _this.updateShowing();
  51     _this.on(_this.player(), 'durationchange', _this.updateShowing);
  52     return _this;
  53   }
  54
  55   /**
  56    * Create the `Component`'s DOM element
  57    *
  58    * @return {Element}
  59    *         The element that was created.
  60    */
  61
  62
  63   LiveDisplay.prototype.createEl = function createEl() {
  64     var el = _Component.prototype.createEl.call(this, 'div', {
  65       className: 'vjs-live-control vjs-control'
  66     });
  67
  68     this.contentEl_ = Dom.createEl('div', {
  69       className: 'vjs-live-display',
  70       innerHTML: '<span class="vjs-control-text">' + this.localize('Stream Type') + '</span>' + this.localize('LIVE')
  71     }, {
  72       'aria-live': 'off'
  73     });
  74
  75     el.appendChild(this.contentEl_);
  76     return el;
  77   };
  78
  79   /**
  80    * Check the duration to see if the LiveDisplay should be showing or not. Then show/hide
  81    * it accordingly
  82    *
  83    * @param {EventTarget~Event} [event]
  84    *        The {@link Player#durationchange} event that caused this function to run.
  85    *
  86    * @listens Player#durationchange
  87    */
  88
  89
  90   LiveDisplay.prototype.updateShowing = function updateShowing(event) {
  91     if (this.player().duration() === Infinity) {
  92       this.show();
  93     } else {
  94       this.hide();
  95     }
  96   };
  97
  98   return LiveDisplay;
  99 }(_component2['default']);
 100
 101 _component2['default'].registerComponent('LiveDisplay', LiveDisplay);
 102 exports['default'] = LiveDisplay;