3 exports.__esModule = true;
5 var _menuItem = require('../../menu/menu-item.js');
7 var _menuItem2 = _interopRequireDefault(_menuItem);
9 var _component = require('../../component.js');
11 var _component2 = _interopRequireDefault(_component);
13 var _fn = require('../../utils/fn.js');
15 var Fn = _interopRequireWildcard(_fn);
17 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; } }
19 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
21 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
23 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; }
25 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; } /**
26 * @file audio-track-menu-item.js
31 * An {@link AudioTrack} {@link MenuItem}
35 var AudioTrackMenuItem = function (_MenuItem) {
36 _inherits(AudioTrackMenuItem, _MenuItem);
39 * Creates an instance of this class.
41 * @param {Player} player
42 * The `Player` that this class should be attached to.
44 * @param {Object} [options]
45 * The key/value store of player options.
47 function AudioTrackMenuItem(player, options) {
48 _classCallCheck(this, AudioTrackMenuItem);
50 var track = options.track;
51 var tracks = player.audioTracks();
53 // Modify options for parent MenuItem class's init.
54 options.label = track.label || track.language || 'Unknown';
55 options.selected = track.enabled;
57 var _this = _possibleConstructorReturn(this, _MenuItem.call(this, player, options));
62 var changeHandler = Fn.bind(_this, _this.handleTracksChange);
64 tracks.addEventListener('change', changeHandler);
65 _this.on('dispose', function () {
66 tracks.removeEventListener('change', changeHandler);
73 * This gets called when an `AudioTrackMenuItem is "clicked". See {@link ClickableComponent}
74 * for more detailed information on what a click can be.
76 * @param {EventTarget~Event} [event]
77 * The `keydown`, `tap`, or `click` event that caused this function to be
85 AudioTrackMenuItem.prototype.handleClick = function handleClick(event) {
86 var tracks = this.player_.audioTracks();
88 _MenuItem.prototype.handleClick.call(this, event);
94 for (var i = 0; i < tracks.length; i++) {
95 var track = tracks[i];
97 track.enabled = track === this.track;
102 * Handle any {@link AudioTrack} change.
104 * @param {EventTarget~Event} [event]
105 * The {@link AudioTrackList#change} event that caused this to run.
107 * @listens AudioTrackList#change
111 AudioTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
112 this.selected(this.track.enabled);
115 return AudioTrackMenuItem;
116 }(_menuItem2['default']);
118 _component2['default'].registerComponent('AudioTrackMenuItem', AudioTrackMenuItem);
119 exports['default'] = AudioTrackMenuItem;