/*
* Copyright 2013-2014 TECO - Karlsruhe Institute of Technology.
*
* This file is part of TACET.
*
* TACET is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* TACET 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.
*
* You should have received a copy of the GNU General Public License
* along with TACET. If not, see <http://www.gnu.org/licenses/>.
*/
package squirrel.view.video;
import java.rmi.RemoteException;
import javax.swing.SwingUtilities;
import squirrel.controller.video.RemoteController;
import uk.co.caprica.vlcj.player.MediaPlayer;
/**
* The Class Update.
*
* Updates the view (MediaPlayerControls) based on the progress of the mediaplayer.
*/
public final class UpdateView implements Runnable {
private final MediaPlayer mp;
private final RemoteController mpc;
private boolean kill = false;
private boolean maxTimeSet = false;
/**
* Instantiates a new update.
*
* @param mediaPlayer the media player
* @param mpc the RemoteController wich controlls the mediaplayer
*/
public UpdateView(MediaPlayer mediaPlayer, RemoteController mpc) {
this.mp = mediaPlayer;
this.mpc = mpc;
}
/* (non-Javadoc)
* @see java.lang.Runnable#run()
*/
@Override
public void run() {
if (!kill) {
final int position = (int) (mp.getPosition() * 1000.0f);
final long time = mp.getTime();
final long length = mp.getLength();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
if (mp.isPlaying()) {
try {
updateTime(time);
updatePosition(position);
if (!maxTimeSet) {
updateMaxTime(length);
maxTimeSet = true;
}
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
});
} else {
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mp.release();
System.exit(0);
}
}
private void updateTime(long time) throws RemoteException {
mpc.setTime(time);
}
private void updateMaxTime(long time) throws RemoteException {
mpc.setMaxTime(time);
}
private void updatePosition(int value) throws RemoteException {
mpc.setPositionValue(value);
}
/**
* Sets the kill flag, which ensures the termination of the JVM.
*
* @param kill the new kill
*/
public void setKill(boolean kill) {
this.kill = kill;
}
}