--- /dev/null
+'use strict';
+
+exports.__esModule = true;
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+var _menuItem = require('../../menu/menu-item.js');
+
+var _menuItem2 = _interopRequireDefault(_menuItem);
+
+var _component = require('../../component.js');
+
+var _component2 = _interopRequireDefault(_component);
+
+var _fn = require('../../utils/fn.js');
+
+var Fn = _interopRequireWildcard(_fn);
+
+var _window = require('global/window');
+
+var _window2 = _interopRequireDefault(_window);
+
+var _document = require('global/document');
+
+var _document2 = _interopRequireDefault(_document);
+
+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; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+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; }
+
+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; } /**
+ * @file text-track-menu-item.js
+ */
+
+
+/**
+ * The specific menu item type for selecting a language within a text track kind
+ *
+ * @extends MenuItem
+ */
+var TextTrackMenuItem = function (_MenuItem) {
+ _inherits(TextTrackMenuItem, _MenuItem);
+
+ /**
+ * Creates an instance of this class.
+ *
+ * @param {Player} player
+ * The `Player` that this class should be attached to.
+ *
+ * @param {Object} [options]
+ * The key/value store of player options.
+ */
+ function TextTrackMenuItem(player, options) {
+ _classCallCheck(this, TextTrackMenuItem);
+
+ var track = options.track;
+ var tracks = player.textTracks();
+
+ // Modify options for parent MenuItem class's init.
+ options.label = track.label || track.language || 'Unknown';
+ options.selected = track['default'] || track.mode === 'showing';
+
+ var _this = _possibleConstructorReturn(this, _MenuItem.call(this, player, options));
+
+ _this.track = track;
+
+ if (tracks) {
+ var changeHandler = Fn.bind(_this, _this.handleTracksChange);
+
+ player.on(['loadstart', 'texttrackchange'], changeHandler);
+ tracks.addEventListener('change', changeHandler);
+ _this.on('dispose', function () {
+ tracks.removeEventListener('change', changeHandler);
+ });
+ }
+
+ // iOS7 doesn't dispatch change events to TextTrackLists when an
+ // associated track's mode changes. Without something like
+ // Object.observe() (also not present on iOS7), it's not
+ // possible to detect changes to the mode attribute and polyfill
+ // the change event. As a poor substitute, we manually dispatch
+ // change events whenever the controls modify the mode.
+ if (tracks && tracks.onchange === undefined) {
+ var event = void 0;
+
+ _this.on(['tap', 'click'], function () {
+ if (_typeof(_window2['default'].Event) !== 'object') {
+ // Android 2.3 throws an Illegal Constructor error for window.Event
+ try {
+ event = new _window2['default'].Event('change');
+ } catch (err) {
+ // continue regardless of error
+ }
+ }
+
+ if (!event) {
+ event = _document2['default'].createEvent('Event');
+ event.initEvent('change', true, true);
+ }
+
+ tracks.dispatchEvent(event);
+ });
+ }
+ return _this;
+ }
+
+ /**
+ * This gets called when an `TextTrackMenuItem` is "clicked". See
+ * {@link ClickableComponent} for more detailed information on what a click can be.
+ *
+ * @param {EventTarget~Event} event
+ * The `keydown`, `tap`, or `click` event that caused this function to be
+ * called.
+ *
+ * @listens tap
+ * @listens click
+ */
+
+
+ TextTrackMenuItem.prototype.handleClick = function handleClick(event) {
+ var kind = this.track.kind;
+ var tracks = this.player_.textTracks();
+
+ _MenuItem.prototype.handleClick.call(this, event);
+
+ if (!tracks) {
+ return;
+ }
+
+ for (var i = 0; i < tracks.length; i++) {
+ var track = tracks[i];
+
+ if (track.kind !== kind) {
+ continue;
+ }
+
+ if (track === this.track) {
+ track.mode = 'showing';
+ } else {
+ track.mode = 'disabled';
+ }
+ }
+ };
+
+ /**
+ * Handle text track list change
+ *
+ * @param {EventTarget~Event} event
+ * The `change` event that caused this function to be called.
+ *
+ * @listens TextTrackList#change
+ */
+
+
+ TextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
+ this.selected(this.track.mode === 'showing');
+ };
+
+ return TextTrackMenuItem;
+}(_menuItem2['default']);
+
+_component2['default'].registerComponent('TextTrackMenuItem', TextTrackMenuItem);
+exports['default'] = TextTrackMenuItem;
projects / yaffs-website / blobdiff