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new applet for QT4J

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michel_jacobson 2002-11-28 16:18:19 +00:00
parent 3d215caf53
commit f869f054b7
1 changed files with 97 additions and 0 deletions
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source/org/thdl/media/SmartQT4JApplet.java Normal file
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package org.thdl.media;
/*-----------------------------------------------------------------------*/
import java.applet.*;
import java.util.*;
import java.net.*;
import javax.media.*;
import netscape.javascript.JSObject;
import java.awt.*;
import org.thdl.savant.AnnotationPlayer;
/*-----------------------------------------------------------------------*/
public class SmartQT4JApplet extends Applet implements AnnotationPlayer {
static public String FIC_SOUND;
private SmartQT4JPlayer myPlayer;
/*-----------------------------------------------------------------------*/
public void init() {
FIC_SOUND = getParameter("Sound");
String TAB_STARTS = getParameter("STARTS");
String TAB_ENDS = getParameter("ENDS");
String TAB_IDS = getParameter("IDS");
myPlayer = new SmartQT4JPlayer();
myPlayer.setParentContainer(this);
myPlayer.initForSavant(convertTimesForSmartMoviePanel(TAB_STARTS), convertTimesForSmartMoviePanel(TAB_ENDS), TAB_IDS);
myPlayer.addAnnotationPlayer(this);
setLayout(new BorderLayout());
add("Center", myPlayer);
}
public void destroy() {
//why don't you send an exception
//try {
myPlayer.destroy();
//} catch (SmartMoviePanelException e) {
// System.out.println(e.getMessage());
//}
}
public void start() {
try {
myPlayer.loadMovie(new URL(FIC_SOUND));
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
/*-----------------------------------------------------------------------*/
public boolean cmd_isRealized() {
return myPlayer.isInitialized();
}
public String cmd_firstS() {
return myPlayer.cmd_firstS();
}
public boolean cmd_stop() {
try {
myPlayer.cmd_stop();
return true;
} catch (SmartMoviePanelException err) {
System.out.println(err.getMessage());
return false;
}
}
public boolean cmd_isID(String theID) {
return myPlayer.cmd_isID(theID);
}
public void cmd_playFrom(String fromID) {
myPlayer.cmd_playFrom(fromID);
}
public void cmd_playS(String fromID) {
myPlayer.cmd_playS(fromID);
}
/*-----------------------------------------------------------------------*/
public void startAnnotation(String id) {
sendMessage("startplay", id);
}
public void stopAnnotation(String id) {
sendMessage("endplay", id);
}
private void sendMessage(String method, String mess) {
Object args[] = { mess };
try {
JSObject.getWindow(this).call(method, args);
} catch (Exception e) {
System.out.println("Erreur appel javascript: "+e+" "+mess);
}
}
/*-----------------------------------------------------------------------*/
private String convertTimesForSmartMoviePanel(String s) {
StringBuffer sBuff = new StringBuffer();
StringTokenizer sTok = new StringTokenizer(s, ",");
while (sTok.hasMoreTokens()) {
sBuff.append(String.valueOf(new Float(Float.parseFloat(sTok.nextToken()) * 1000).intValue()));
sBuff.append(',');
}
return sBuff.toString();
}
};