/*
* 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 org.videolan.media.content.playlist;
import java.awt.Component;
import org.bluray.media.PrimaryAudioControl;
import org.bluray.media.StreamNotAvailableException;
import org.davic.media.LanguageNotAvailableException;
import org.davic.media.NotAuthorizedException;
import org.videolan.Libbluray;
import org.videolan.StreamInfo;
import org.videolan.TIClip;
public class PrimaryAudioControlImpl extends StreamControl implements PrimaryAudioControl {
protected PrimaryAudioControlImpl(Handler player)
{
super(player);
}
public int[] listAvailableStreamNumbers()
{
TIClip clip = getCurrentClip();
return listAvailableStreamNumbers(clip.getAudioStreams());
}
public int getCurrentStreamNumber()
{
return Libbluray.readPSR(Libbluray.PSR_PRIMARY_AUDIO_ID);
}
public void selectStreamNumber(int num) throws StreamNotAvailableException
{
Libbluray.writePSR(num, Libbluray.PSR_PRIMARY_AUDIO_ID);
}
public String[] listAvailableLanguages()
{
TIClip clip = getCurrentClip();
return listAvailableLanguages(clip.getAudioStreams());
}
public String getCurrentLanguage()
{
TIClip clip = getCurrentClip();
StreamInfo[] streams = clip.getAudioStreams();
return streams[getCurrentStreamNumber() - 1].getLang();
}
public String selectDefaultLanguage() throws NotAuthorizedException
{
// FIXME: should add ability to select the default language
try {
selectLanguage("eng");
} catch (LanguageNotAvailableException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return "eng";
}
public void selectLanguage(String language)
throws LanguageNotAvailableException, NotAuthorizedException
{
TIClip clip = getCurrentClip();
StreamInfo[] streams = clip.getAudioStreams();
try {
selectStreamNumber(selectLanguage(language, streams));
} catch (StreamNotAvailableException e) {
throw new LanguageNotAvailableException();
}
}
public Component getControlComponent()
{
return null;
}
}