package ejmf.examples.basics;
import java.awt.BorderLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.net.URL;
import javax.media.Manager;
import javax.media.Player;
import javax.swing.JApplet;
import javax.swing.JFrame;
import javax.swing.JPanel;
/**
* Illustrates programmatic control over starting
* Player. Control panel is not used.
*
* Note: Perhaps this class is misnamed. :(
*/
public class JMFManualControl extends JApplet {
private Player player;
private String media;
private JPanel playerPanel;
public static void main(String args[]) {
JPanel playerPanel;
Player player;
if( args.length != 1 ) {
System.err.println("Usage:");
System.err.println("java ejmf.examples.basics.JMFManualControl <Media>");
return;
}
String media = args[0];
JFrame f = new JFrame(media);
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent event) {
System.exit(0);
}
});
playerPanel = new JPanel();
playerPanel.setLayout(new BorderLayout());
f.getContentPane().add(playerPanel);
f.pack();
f.setVisible(true);
try {
URL url = new URL("file:///" + new File(media).getCanonicalPath());
player = Manager.createPlayer(url);
player.addControllerListener(new AudioControlListener(playerPanel));
player.start();
}
catch (Exception e) {
e.printStackTrace();
}
}
/**
* This method is run when PlayerDriver is an applet.
*/
public void init() {
playerPanel = new JPanel();
playerPanel.setLayout(new BorderLayout());
getContentPane().add(playerPanel);
// Get the media filename
if((media = getParameter("MEDIA")) == null) {
System.err.println("Invalid MEDIA file parameter");
return;
}
try {
URL url = new URL(getCodeBase(), media);
player = Manager.createPlayer(url);
player.addControllerListener(new AudioControlListener(playerPanel));
}
catch (Exception e) {
e.printStackTrace();
}
}
public void start() {
player.start();
}
public void destroy() {
player.stop();
player.close();
}
}