/* * Spreed WebRTC. * Copyright (C) 2013-2015 struktur AG * * This file is part of Spreed WebRTC. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see . * */ "use strict"; define(["underscore"], function(_) { function noopThen() { // Automatic playback started. } function noopCatch(error) { // Automatic playback failed. } // playPromise return function() { return function(elem, thenFunc, catchFunc) { // Starting with Chome 50 play() returns a promise. // https://developers.google.com/web/updates/2016/03/play-returns-promise var playPromise = elem.play() if (playPromise !== undefined) { if (!thenFunc) { thenFunc = noopThen; } if (!catchFunc) { catchFunc = noopCatch; } playPromise.then(thenFunc).catch(catchFunc); } else { if (thenFunc) { _.defer(thenFunc); } } return playPromise; } }; });