package com.ducat.app;

import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.*;
import javax.media.*;

public class MediaPlayerDemo extends JFrame 
{
	private Player player;
	private File file;

	public MediaPlayerDemo()
	{
		super( "Media Player" );
		JButton openFile = new JButton( "Open file to play" );
		
		openFile.addActionListener(
			new ActionListener() 
			{
				public void actionPerformed( ActionEvent e )
				{
					openFile();
					createPlayer();
				}
			}
		);
      getContentPane().add( openFile, BorderLayout.NORTH );
  
      setSize( 400, 400 );
      setLocation(450,170);
      show();
	}


	private void openFile()
	{      
		JFileChooser fileChooser = new JFileChooser();
		fileChooser.setFileSelectionMode
			(JFileChooser.FILES_ONLY );
		int result = fileChooser.showOpenDialog( this );

		// user clicked Cancel button on dialog
		if ( result == JFileChooser.CANCEL_OPTION )
			file = null;
		else
			file = fileChooser.getSelectedFile();
	}

	private void createPlayer()
	{
		if ( file == null )
			return;

		removePreviousPlayer();
		try 
		{
			// create a new player and add listener
			player = Manager.createPlayer( file.toURL() );
			player.addControllerListener( new EventHandler() );
			player.start();  // start player
		}
		catch ( Exception e )
		{
			JOptionPane.showMessageDialog( this, 
			"Invalid file or location", "Error 
			loading file", JOptionPane.ERROR_MESSAGE );
		}
	}

	private void removePreviousPlayer()
	{
		if ( player == null )
			return;
		
		player.stop();
		player.close();

		Component visual = player.getVisualComponent();
		Component control = player.getControlPanelComponent();

		Container c = getContentPane();
     
		if ( visual != null ) 
			c.remove( visual );

		if ( control != null ) 
			c.remove( control );
	}

	public static void main(String args[])
	{
		MediaPlayerDemo app = new MediaPlayerDemo();

		app.addWindowListener(
			new WindowAdapter() 
			{
				public void windowClosing( WindowEvent e )
				{
					System.exit(0);
				}
			}
		);
	}

	// inner class to handler events from media player
	private class EventHandler implements ControllerListener 
	{
		public void controllerUpdate( ControllerEvent e ) 
		{
			if ( e instanceof RealizeCompleteEvent ) 
			{
				Container c = getContentPane();
         
				//load Visual and Control component if they exist
				Component visualComponent =	
					player.getVisualComponent();

				if ( visualComponent != null )
					c.add(visualComponent, BorderLayout.CENTER);

				Component controlsComponent = 
					player.getControlPanelComponent();

				if ( controlsComponent != null )
					c.add(controlsComponent, BorderLayout.SOUTH);

				c.doLayout();
			}
		}
	}
}

package com.techknow.app;

import java.awt.Component;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;

import javax.media.Control;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.Manager;
import javax.media.NoPlayerException;
import javax.media.Player;
import javax.media.RealizeCompleteEvent;
import javax.swing.JFrame;


public class Demo2 extends JFrame 
	implements ControllerListener
{
	private Component visualComponent;
	private Player player;
	
	public Demo2() throws NoPlayerException,
		MalformedURLException, IOException
	{
		File file  = new File
		("C:\\swsetup\\SP50732\\
		WinWDF\\x64\\Ckp3FingerFlick.mpg");
		player = Manager.createPlayer(file.toURL());
		Control[] controls = player.getControls();
		for (int i = 0; i < controls.length; i++) 
		{
			if (controls[i].getControlComponent() != null) 
			{
				this.getContentPane().add
					(controls[i].getControlComponent());
			}
		}
		player.addControllerListener(this);
		player.start();
	}
	public static void main(String[] args) 
		throws NoPlayerException, 
			MalformedURLException, IOException 
	{
		Demo2 obj = new Demo2();
		obj.setVisible(true);
	}

	@Override
	public void controllerUpdate(ControllerEvent c) 
	{
		if(player == null)
			return;
		
		if(c instanceof RealizeCompleteEvent)
		{
			if((visualComponent = 
				player.getVisualComponent()) != null)
				add(visualComponent);
		}
	}
}