i was able to place a transparent jpanel on top of VLC player ,
so far so good ,
i wanted to add some transparent components on top of this panel (in the example the content pane color is set to red),
when adding transparent components i see the Frame content pane where those transparent component should be
here is my example ,
my be someone know how to solve this issue ?
thank you
Code: Select all
/*
* Created on Jun 10, 2010
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
package vlcj;
/*
* This file is part of VLCJ.
*
* VLCJ 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.
*
* VLCJ 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 VLCJ. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2009, 2010 Caprica Software Limited.
*/
import java.awt.AlphaComposite;
import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Composite;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.RenderingHints;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLayeredPane;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.border.EmptyBorder;
import org.apache.log4j.BasicConfigurator;
import uk.co.caprica.vlcj.player.MediaPlayer;
import uk.co.caprica.vlcj.player.MediaPlayerFactory;
import uk.co.caprica.vlcj.runtime.RuntimeUtil;
import com.sun.awt.AWTUtilities;
import com.sun.jna.NativeLibrary;
/**
* Minimal media player application.
* <p>
* Specify a single media MRL as a command-line argument.
* <p>
* VLCJ depends on log4j, so ensure you have a log4j.jar file in your class-path.
* <p>
* If you don't know how to do that, you're already out of your depth.
*/
public class NumptyPlayer {
private JFrame mainFrame;
private Canvas videoSurface;
JLayeredPane m_layeredPane = new JLayeredPane();
JPanel m_pnlControls = new JPanel();
private MediaPlayerFactory mediaPlayerFactory;
private MediaPlayer mediaPlayer;
public static void main(final String[] args) throws Exception {
BasicConfigurator.configure();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
new NumptyPlayer(args);
}
});
}
public NumptyPlayer(String[] args) {
args = new String[]{"d:\\blender\\books\\carpaint.mp4"};
if(args.length != 1) {
System.out.println("Specify a single media URL");
System.exit(1);
}
videoSurface = new Canvas();
NativeLibrary.addSearchPath("libvlc", "C:\\Program Files (x86)\\VideoLAN\\VLC");
// This burns so many people on Windows that I decided to leave it in...
String vlcArgs = null;
if(RuntimeUtil.isWindows()) {
// vlcArgs = "--plugin-path=" + WindowsRuntimeUtil.getVlcInstallDir() + "\\plugins";
vlcArgs = "--plugin-path=" + "C:\\Program Files (x86)\\VideoLAN\\VLC";
}
mediaPlayerFactory = new MediaPlayerFactory(vlcArgs != null ? new String[] {vlcArgs} : new String[]{});
mediaPlayer = mediaPlayerFactory.newMediaPlayer(null);
AWTUtilities.setComponentMixingCutoutShape(m_pnlControls, new Rectangle());
// m_pnlControls.setOpaque(false);
m_layeredPane.add(m_pnlControls , new Integer(10));
m_layeredPane.add(videoSurface , new Integer(1));
JPanel pnlTest = new JPanel(new FlowLayout(FlowLayout.LEADING)) {
protected void paintComponent(Graphics g){
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
Object hintOriginal = g2.getRenderingHint(RenderingHints.KEY_ANTIALIASING);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING ,RenderingHints.VALUE_ANTIALIAS_ON);
Composite oldComposite = g2.getComposite();
AlphaComposite composite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER, 0.2f);
g2.setComposite(composite);
g2.setColor(Color.BLUE);
g2.fillRoundRect(0, 0, getSize().width, getSize().height, 80, 80);
g2.setComposite(oldComposite);
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, hintOriginal);
}
};
pnlTest.setOpaque(false);
pnlTest.add(new JButton("asdfasdf"));
m_pnlControls.setBorder(new EmptyBorder(20, 20, 20, 20));
m_pnlControls.setLayout(new BorderLayout(10 ,10));
m_pnlControls.add(pnlTest ,BorderLayout.SOUTH);
mainFrame = new JFrame("VLCJ Numpty Player") {
public void doLayout(){
super.doLayout();
m_layeredPane.setBounds(0, 0, getSize().width, getSize().height);
if(videoSurface != null){
videoSurface.setBounds(0, 0, getSize().width, getSize().height);
}
m_pnlControls.setBounds(0, 0, getSize().width, getSize().height);
}
};
m_pnlControls.setOpaque(false);
mainFrame.getContentPane().setBackground(Color.RED);
mainFrame.setUndecorated(true);
mainFrame.setLayout(new BorderLayout());
// mainFrame.add(videoSurface, BorderLayout.CENTER);
mainFrame.add(m_layeredPane, BorderLayout.CENTER);
mainFrame.setSize(800, 600);
mainFrame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent evt) {
mediaPlayer.release();
mediaPlayer = null;
mediaPlayerFactory.release();
System.exit(0);
}
});
mainFrame.setVisible(true);
mediaPlayer.setVideoSurface(videoSurface);
// There is a race condition in native libraries when starting up, so
// do not play immediately - empirically the most reliable way to avoid
// a native library crash is to sleep for a bit, then start the player
// on the EDT. Not ideal, if you find a better way let me know.
try {
Thread.sleep(1000);
}
catch (InterruptedException e) {
}
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
mediaPlayer.playMedia("d:\\blender\\books\\carpaint.mp4");
}
});
}
}
