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These files have been updated for use with

Browse source 
Savant. That is, org.thdl.savant.SoundPanel
has been eliminated in favour of these classes,
which are shared between QD and Savant.

The main change is that SmartMoviePanels
can now communicate with the outside world,
for example to send messages to a Savant
text window telling it to update highlights.
This commit is contained in:
eg3p 2002-11-02 20:20:30 +00:00
parent da9a576e02
commit 392b2b180a
4 changed files with 394 additions and 254 deletions
Download patch file Download diff file Expand all files Collapse all files

72
source/org/thdl/media/SmartJMFPlayer.java
View file

@ -30,8 +30,6 @@ import org.thdl.util.ThdlDebug;
/*-----------------------------------------------------------------------*/
public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListener
{
private EventListenerList listenerList = new EventListenerList();
public URL mediaURL;
private Player player = null;
@ -54,9 +52,12 @@ public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListene
private Float to = null;
/*-----------------------------------------------------------------------*/
public String getName() {
public String getIdentifyingName() {
return "Java Media Framework";
}
public URL getMediaURL() {
return mediaURL;
}
public SmartJMFPlayer() {
super(new GridLayout());
}
@ -79,7 +80,17 @@ public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListene
public void destroy() throws SmartMoviePanelException {
if (false)
throw new SmartMoviePanelException();
removeAllAnnotationPlayers();
player.close();
removeAll();
mediaURL = null;
isRealized = false;
isSized = false;
visualComponent = null;
controlComponent = null;
panel = null;
vPanel = null;
isMediaAudio = false;
}
/*-----------------------------------------------------------------------*/
private void start() {
@ -118,27 +129,27 @@ public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListene
/*-----------------------------------------------------------------------*/
private void showMediaComponent() {
if (isRealized && isCached) {
if (visualComponent == null) {
if (panel == null) {
setLayout(new GridLayout(1,1));
vPanel = new JPanel();
vPanel.setLayout( new BorderLayout() );
if ((visualComponent = player.getVisualComponent())!= null)
vPanel.add("Center", visualComponent);
else
isMediaAudio = true;
if ((controlComponent = player.getControlPanelComponent()) != null) {
if (visualComponent == null) //no video
vPanel.setPreferredSize(new Dimension(400,25));
vPanel.add("South", controlComponent);
if (visualComponent == null) {
if (panel == null) {
setLayout(new GridLayout(1,1));
vPanel = new JPanel();
vPanel.setLayout( new BorderLayout() );
if ((visualComponent = player.getVisualComponent())!= null)
vPanel.add("Center", visualComponent);
else
isMediaAudio = true;
if ((controlComponent = player.getControlPanelComponent()) != null) {
if (visualComponent == null) //no video
vPanel.setPreferredSize(new Dimension(400,25));
vPanel.add("South", controlComponent);
}
}
add(vPanel);
parent.invalidate();
parent.validate();
parent.repaint();
isSized = true;
}
add(vPanel);
parent.invalidate();
parent.validate();
parent.repaint();
isSized = true;
}
}
}
public synchronized void controllerUpdate(ControllerEvent event) {
@ -147,23 +158,14 @@ public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListene
if (event instanceof RealizeCompleteEvent) {
System.out.println("received RealizeCompleteEvent event");
isRealized = true;
if (mediaURL.getProtocol() == "file") { //if http then wait until entire media is cached
if (mediaURL.getProtocol().equals("file")) { //if http then wait until entire media is cached
isCached = true;
showMediaComponent();
} else if (isCached) //must be http
showMediaComponent();
} else if (event instanceof StartEvent) {
StartEvent se = (StartEvent)event;
Time t = se.getMediaTime();
long longt = t.getNanoseconds();
Float from = new Float(longt);
float f = (from.floatValue() / 1000000000);
from = new Float(f);
t = player.getStopTime();
longt = t.getNanoseconds();
to = new Float(longt);
f = (to.floatValue() / 1000000000);
to = new Float(f);
launchAnnotationTimer(); //FIXME should have upper limit (stop time)
if (timer != null)
{
timer.cancel();
@ -179,7 +181,7 @@ public class SmartJMFPlayer extends SmartMoviePanel implements ControllerListene
}}, 0, 15);
} else if (event instanceof StopEvent) {
pauseTime = player.getMediaTime();
cancelAnnotationTimer();
/*messy problems require messy solutions:
if the slider is present, dragging it while playing creates