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-/**
- * @file html-track-element.js
- */
-
-import EventTarget from '../event-target';
-import TextTrack from '../tracks/text-track';
-
-/** @import Tech from '../tech/tech' */
-
-/**
- * A single track represented in the DOM.
- *
- * @see [Spec]{@link https://html.spec.whatwg.org/multipage/embedded-content.html#htmltrackelement}
- * @extends EventTarget
- */
-class HTMLTrackElement extends EventTarget {
-
- /**
- * Create an instance of this class.
- *
- * @param {Object} options={}
- * Object of option names and values
- *
- * @param {Tech} options.tech
- * A reference to the tech that owns this HTMLTrackElement.
- *
- * @param {TextTrack~Kind} [options.kind='subtitles']
- * A valid text track kind.
- *
- * @param {TextTrack~Mode} [options.mode='disabled']
- * A valid text track mode.
- *
- * @param {string} [options.id='vjs_track_' + Guid.newGUID()]
- * A unique id for this TextTrack.
- *
- * @param {string} [options.label='']
- * The menu label for this track.
- *
- * @param {string} [options.language='']
- * A valid two character language code.
- *
- * @param {string} [options.srclang='']
- * A valid two character language code. An alternative, but deprioritized
- * version of `options.language`
- *
- * @param {string} [options.src]
- * A url to TextTrack cues.
- *
- * @param {boolean} [options.default]
- * If this track should default to on or off.
- */
- constructor(options = {}) {
- super();
-
- let readyState;
-
- const track = new TextTrack(options);
-
- this.kind = track.kind;
- this.src = track.src;
- this.srclang = track.language;
- this.label = track.label;
- this.default = track.default;
-
- Object.defineProperties(this, {
-
- /**
- * @memberof HTMLTrackElement
- * @member {HTMLTrackElement~ReadyState} readyState
- * The current ready state of the track element.
- * @instance
- */
- readyState: {
- get() {
- return readyState;
- }
- },
-
- /**
- * @memberof HTMLTrackElement
- * @member {TextTrack} track
- * The underlying TextTrack object.
- * @instance
- *
- */
- track: {
- get() {
- return track;
- }
- }
- });
-
- readyState = HTMLTrackElement.NONE;
-
- /**
- * @listens TextTrack#loadeddata
- * @fires HTMLTrackElement#load
- */
- track.addEventListener('loadeddata', () => {
- readyState = HTMLTrackElement.LOADED;
-
- this.trigger({
- type: 'load',
- target: this
- });
- });
- }
-}
-
-/**
- * @protected
- */
-HTMLTrackElement.prototype.allowedEvents_ = {
- load: 'load'
-};
-
-/**
- * The text track not loaded state.
- *
- * @type {number}
- * @static
- */
-HTMLTrackElement.NONE = 0;
-
-/**
- * The text track loading state.
- *
- * @type {number}
- * @static
- */
-HTMLTrackElement.LOADING = 1;
-
-/**
- * The text track loaded state.
- *
- * @type {number}
- * @static
- */
-HTMLTrackElement.LOADED = 2;
-
-/**
- * The text track failed to load state.
- *
- * @type {number}
- * @static
- */
-HTMLTrackElement.ERROR = 3;
-
-export default HTMLTrackElement;