package ejmf.examples.genericplayer;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.EndOfMediaEvent;
import javax.media.Player;
import javax.media.RealizeCompleteEvent;
import javax.media.Time;
import javax.swing.SwingUtilities;
import ejmf.toolkit.install.PackageUtility;
import ejmf.toolkit.util.PlayerDriver;
import ejmf.toolkit.util.PlayerPanel;
/**
* This example implements a generic media player. It will
* initially display a message indicating that the media is
* loading. When the player has been realized, the media
* components are added and the player is started.
*
* @see ejmf.toolkit.util.PlayerPanel
*/
public class GenericPlayer extends PlayerDriver
implements ControllerListener
{
private PlayerPanel playerpanel;
private Player player;
public static void main(String args[]) {
PackageUtility.addContentPrefix("ejmf.toolkit", false);
main(new GenericPlayer(), args);
}
public void begin() {
playerpanel = getPlayerPanel();
player = playerpanel.getPlayer();
// Add ourselves as a listener to the player's events
player.addControllerListener(this);
// Start Player
player.start();
}
/**
* This controllerUpdate function must be defined in order to
* implement a ControllerListener interface. This
* function will be called whenever there is a media event.
*
* @param event
* the media event
*/
public synchronized void controllerUpdate(ControllerEvent event) {
if( event instanceof RealizeCompleteEvent ) {
Runnable r = new Runnable() {
public void run() {
// Add Control Panel Component
playerpanel.addControlComponent();
// Add Visual Component
playerpanel.addVisualComponent();
}
};
SwingUtilities.invokeLater(r);
} else
if (event instanceof EndOfMediaEvent) {
// End of the media -- rewind
player.setMediaTime(new Time(0));
}
}
}