wapshop/node_modules/video.js/es5/control-bar/text-track-controls/off-text-track-menu-item.js

'use strict';

exports.__esModule = true;

var _textTrackMenuItem = require('./text-track-menu-item.js');

var _textTrackMenuItem2 = _interopRequireDefault(_textTrackMenuItem);

var _component = require('../../component.js');

var _component2 = _interopRequireDefault(_component);

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 off-text-track-menu-item.js
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */


/**
 * A special menu item for turning of a specific type of text track
 *
 * @extends TextTrackMenuItem
 */
var OffTextTrackMenuItem = function (_TextTrackMenuItem) {
  _inherits(OffTextTrackMenuItem, _TextTrackMenuItem);

  /**
   * 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 OffTextTrackMenuItem(player, options) {
    _classCallCheck(this, OffTextTrackMenuItem);

    // Create pseudo track info
    // Requires options['kind']
    options.track = {
      player: player,
      kind: options.kind,
      label: options.kind + ' off',
      'default': false,
      mode: 'disabled'
    };

    // MenuItem is selectable
    options.selectable = true;

    var _this = _possibleConstructorReturn(this, _TextTrackMenuItem.call(this, player, options));

    _this.selected(true);
    return _this;
  }

  /**
   * Handle text track change
   *
   * @param {EventTarget~Event} event
   *        The event that caused this function to run
   */


  OffTextTrackMenuItem.prototype.handleTracksChange = function handleTracksChange(event) {
    var tracks = this.player().textTracks();
    var selected = true;

    for (var i = 0, l = tracks.length; i < l; i++) {
      var track = tracks[i];

      if (track.kind === this.track.kind && track.mode === 'showing') {
        selected = false;
        break;
      }
    }

    this.selected(selected);
  };

  return OffTextTrackMenuItem;
}(_textTrackMenuItem2['default']);

_component2['default'].registerComponent('OffTextTrackMenuItem', OffTextTrackMenuItem);
exports['default'] = OffTextTrackMenuItem;