/*
* This file is part of libbluray
* Copyright (C) 2010 William Hahne
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
package javax.tv.graphics;
import java.awt.Container;
import javax.tv.xlet.XletContext;
import org.havi.ui.HSceneFactory;
import org.videolan.BDJXletContext;
import org.videolan.Logger;
public class TVContainer {
public static Container getRootContainer(XletContext context) {
if (context == null) {
Logger.getLogger(TVContainer.class.getName()).error("null context");
throw new NullPointerException();
}
if (!(context instanceof BDJXletContext) || (BDJXletContext)context != BDJXletContext.getCurrentContext()) {
Logger.getLogger(TVContainer.class.getName()).error("wrong context");
}
/* GEM: return instance of org.havi.ui.HScene or NULL */
HSceneFactory sf = HSceneFactory.getInstance();
if (sf != null) {
return sf.getDefaultHScene();
}
return null;
}
}