linoleum.media.MediaPlayer Maven / Gradle / Ivy
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package linoleum.media;
import java.awt.Component;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.Timer;
import java.util.TimerTask;
import javax.media.ControllerEvent;
import javax.media.ControllerListener;
import javax.media.EndOfMediaEvent;
import javax.media.Manager;
import javax.media.MediaException;
import javax.media.Player;
import javax.media.Time;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JInternalFrame;
import javax.swing.JSlider;
import javax.swing.SwingUtilities;
import linoleum.application.FileSupport;
public class MediaPlayer extends FileSupport {
private Player player;
private final Icon playIcon = new ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Play16.gif"));
private final Icon pauseIcon = new ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Pause16.gif"));
private final ControllerListener listener = new ControllerListener() {
@Override
public void controllerUpdate(final ControllerEvent ce) {
if (ce instanceof EndOfMediaEvent) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
if (index + 1 < files.length) {
index += 1;
open();
} else {
stop();
}
}
});
}
}
};
private Path files[] = new Path[0];
private boolean slide;
private Timer timer;
private int index;
public MediaPlayer() {
initComponents();
setDescription("Media Player (requires jmf)");
setIcon(new ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Movie24.gif")));
setMimeType("audio/*:video/*");
}
@Override
public void setURI(final URI uri) {
final Path path = getPath(uri);
Arrays.sort(files = listFiles(path.getParent()).toArray(new Path[0]));
index = Arrays.binarySearch(files, path);
}
@Override
public URI getURI() {
if (index < files.length) {
return files[index].toUri();
}
return null;
}
@Override
protected void open() {
stop();
if (index < files.length) {
final Path file = files[index];
try {
player = Manager.createRealizedPlayer(file.toUri().toURL());
final Component component = player.getVisualComponent();
setTitle(file.getFileName().toString());
if (component != null) {
jPanel1.add(component);
}
pack();
player.addControllerListener(listener);
timer = new Timer();
timer.schedule(new TimerTask() {
public void run() {
if (SwingUtilities.isEventDispatchThread()) {
if (player != null && player.getState() == Player.Started) {
final Time time = player.getMediaTime();
final Time duration = player.getDuration();
slide = true;
jSlider1.setValue((int)(100 * time.getSeconds() / duration.getSeconds()));
jSlider1.setToolTipText(format(time) + "/" + format(duration));
slide = false;
}
} else {
SwingUtilities.invokeLater(this);
}
}
}, 0, 1000);
} catch (final IOException | MediaException ex) {
ex.printStackTrace();
}
}
play();
}
private static String format(final Time time) {
return String.format("%tT", 82800000+(time.getNanoseconds()/1000000));
}
@Override
protected void close() {
stop();
setTitle("Media Player");
files = new Path[0];
index = 0;
}
private void play() {
if (player != null) {
if (player.getState() == Player.Started) {
player.stop();
jButton1.setIcon(playIcon);
} else {
player.start();
jButton1.setIcon(pauseIcon);
}
}
}
private void skip(final int value) {
if (player != null) {
final Time duration = player.getDuration();
final Time time = new Time(duration.getNanoseconds() * value / 100);
jSlider1.setToolTipText(format(time) + "/" + format(duration));
player.setMediaTime(time);
}
}
private void stop() {
if (player != null) {
timer.cancel();
jSlider1.setValue(0);
jSlider1.setToolTipText(null);
player.stop();
player.removeControllerListener(listener);
player.close();
player = null;
jButton1.setIcon(playIcon);
jPanel1.removeAll();
}
}
@SuppressWarnings("unchecked")
// //GEN-BEGIN:initComponents
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jPanel2 = new javax.swing.JPanel();
jSlider1 = new javax.swing.JSlider();
jButton2 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton1 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
setClosable(true);
setIconifiable(true);
setTitle("Media Player");
setFrameIcon(new javax.swing.ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Movie16.gif"))); // NOI18N
jPanel1.setLayout(new java.awt.BorderLayout());
getContentPane().add(jPanel1, java.awt.BorderLayout.CENTER);
jSlider1.setValue(0);
jSlider1.addChangeListener(new javax.swing.event.ChangeListener() {
public void stateChanged(javax.swing.event.ChangeEvent evt) {
jSlider1StateChanged(evt);
}
});
jPanel2.add(jSlider1);
jButton2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/StepBack16.gif"))); // NOI18N
jButton2.setPreferredSize(new java.awt.Dimension(28, 28));
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jPanel2.add(jButton2);
jButton4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Stop16.gif"))); // NOI18N
jButton4.setPreferredSize(new java.awt.Dimension(28, 28));
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton4ActionPerformed(evt);
}
});
jPanel2.add(jButton4);
jButton1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/Play16.gif"))); // NOI18N
jButton1.setPreferredSize(new java.awt.Dimension(28, 28));
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jPanel2.add(jButton1);
jButton3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/toolbarButtonGraphics/media/StepForward16.gif"))); // NOI18N
jButton3.setPreferredSize(new java.awt.Dimension(28, 28));
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jPanel2.add(jButton3);
getContentPane().add(jPanel2, java.awt.BorderLayout.PAGE_END);
pack();
}// //GEN-END:initComponents
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
if (player == null) {
open();
} else {
play();
}
}//GEN-LAST:event_jButton1ActionPerformed
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
if (files.length > 0) index = (index + 1) % files.length;
open();
}//GEN-LAST:event_jButton3ActionPerformed
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
if (files.length > 0) index = (index - 1 + files.length) % files.length;
open();
}//GEN-LAST:event_jButton2ActionPerformed
private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed
stop();
}//GEN-LAST:event_jButton4ActionPerformed
private void jSlider1StateChanged(javax.swing.event.ChangeEvent evt) {//GEN-FIRST:event_jSlider1StateChanged
final JSlider source = (JSlider)evt.getSource();
if (!source.getValueIsAdjusting() && !slide) {
skip(source.getValue());
}
}//GEN-LAST:event_jSlider1StateChanged
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JSlider jSlider1;
// End of variables declaration//GEN-END:variables
}
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