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Freelog 112
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FreelogNo112-NovembreDecembre2012.iso
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Multimedia
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Songbird
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Songbird_2.0.0-2311_windows-i686-msvc8.exe
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jsmodules
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PlayQueueUtils.jsm
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2012-06-08
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/*
*=BEGIN SONGBIRD GPL
*
* This file is part of the Songbird web player.
*
* Copyright(c) 2005-2010 POTI, Inc.
* http://www.songbirdnest.com
*
* This file may be licensed under the terms of of the
* GNU General Public License Version 2 (the ``GPL'').
*
* Software distributed under the License is distributed
* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the GPL for the specific language
* governing rights and limitations.
*
* You should have received a copy of the GPL along with this
* program. If not, go to http://www.gnu.org/licenses/gpl.html
* or write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*=END SONGBIRD GPL
*/
/**
* \file PlayQueueUtils.jsm
* \brief Javascript utilities for the play queue.
*/
EXPORTED_SYMBOLS = [ "PlayQueueUtils" ];
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
Cu.import("resource://app/jsmodules/sbLibraryUtils.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
var PlayQueueUtils = {
// Open the play queue display pane
openPlayQueue: function PlayQueueUtils_openPlayQueue() {
var paneMgr = Cc["@songbirdnest.com/Songbird/DisplayPane/Manager;1"]
.getService(Ci.sbIDisplayPaneManager);
var contentInfo = Cc["@songbirdnest.com/Songbird/playqueue/contentInfo;1"]
.createInstance(Ci.sbIDisplayPaneContentInfo);
paneMgr.showPane(contentInfo.contentUrl);
},
/* Initiates playback from the play queue.
* aIndex is optional. If specified play will begin in the playqueue at
* that index. If aIndex is not specified play will begin at the index
* specified by playQueueService.index
*/
play: function PlayQueueUtils_play(aIndex /* optional */) {
if (typeof(aIndex) == "undefined")
{
var playQueueService = Cc["@songbirdnest.com/Songbird/playqueue/service;1"]
.getService(Ci.sbIPlayQueueService);
aIndex = playQueueService.index;
}
var sequencer = Cc["@songbirdnest.com/Songbird/Mediacore/Manager;1"]
.getService(Ci.sbIMediacoreManager).sequencer;
sequencer.playView(PlayQueueUtils.view, aIndex, true);
}
}
XPCOMUtils.defineLazyGetter(PlayQueueUtils, "view", function() {
var playQueueService = Cc["@songbirdnest.com/Songbird/playqueue/service;1"]
.getService(Ci.sbIPlayQueueService);
return LibraryUtils.createStandardMediaListView(playQueueService.mediaList);
});