jtBaseApp/node_modules/videojs-vtt.js/lib/browser-index.js

/**
 * Copyright 2013 vtt.js Contributors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Default exports for Node. Export the extended versions of VTTCue and
// VTTRegion in Node since we likely want the capability to convert back and
// forth between JSON. If we don't then it's not that big of a deal since we're
// off browser.

var window = require('global/window');

var vttjs = module.exports = {
  WebVTT: require("./vtt.js"),
  VTTCue: require("./vttcue.js"),
  VTTRegion: require("./vttregion.js")
};

window.vttjs = vttjs;
window.WebVTT = vttjs.WebVTT;

var cueShim = vttjs.VTTCue;
var regionShim = vttjs.VTTRegion;
var nativeVTTCue = window.VTTCue;
var nativeVTTRegion = window.VTTRegion;

vttjs.shim = function() {
  window.VTTCue = cueShim;
  window.VTTRegion = regionShim;
};

vttjs.restore = function() {
  window.VTTCue = nativeVTTCue;
  window.VTTRegion = nativeVTTRegion;
};

if (!window.VTTCue) {
  vttjs.shim();
}