/*
* Jampa
* Copyright (C) 2008-2009 J. Devauchelle and contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 3 as published by the Free Software Foundation.
*
* 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 General Public License for more details.
*/
package org.jampa.gui.handlers.playlists;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.IHandler;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;
import org.jampa.controllers.Controller;
import org.jampa.model.IAudioItem;
import org.jampa.model.playlists.Playlist;
public class MenuPlayPlaylistHandler extends AbstractHandler implements
IHandler {
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindow(event);
ISelection selection = window.getActivePage().getSelection();
Object obj = ((IStructuredSelection) selection).getFirstElement();
if (obj != null) {
IAudioItem firstAudioItem = ((Playlist) obj).getAudioItemByIndex(0);
Controller.getInstance().getPlaylistController().playFile((Playlist) obj, firstAudioItem);
}
return null;
}
}