Seek to the song position when clicking on a time-stamp.

src/com/cubaix/kai/KaiEditor.java

@@ -126,6 +126,10 @@ public void paintControl(PaintEvent arg0) {
 		if(aR.y+aR.height > parentKDJ.display.getBounds().height - 40) {
 			aR.y = parentKDJ.display.getBounds().height-aR.height - 40;
 		}
+		if(KaiDJ._SIZE_FOR_SCREENSHOTS) {
+			aR.width = KaiDJ._SIZE_FOR_SCREENSHOTS_W;
+			aR.height = KaiDJ._SIZE_FOR_SCREENSHOTS_H;
+		}
 		shell.setBounds(aR);
 	}
 
@@ -461,6 +465,21 @@ public void run() {
 		}
 	}
 
+	void seek(long aTimeMS) {
+		boolean aIsPlaying = playerVocals.playState == 1;
+		if(aIsPlaying) {
+			togglePlay();
+		}
+		long aBitBef = 500;
+		playerVocals.seek(aTimeMS-aBitBef);
+		playerDrums.seek(aTimeMS-aBitBef);
+		playerBass.seek(aTimeMS-aBitBef);
+		playerOther.seek(aTimeMS-aBitBef);
+		if(aIsPlaying) {
+			togglePlay();
+		}
+	}
+
 	void togglePlay() {
 		final boolean[] aDone = new boolean[] {false,false,false,false}; 
 		Thread aThVocals = new Thread(new Runnable() {
@@ -610,6 +629,42 @@ public void keyReleased(KeyEvent arg0) {
 			public void keyPressed(KeyEvent arg0) {
 			}
 		});
+		editor.addMouseListener(new MouseListener() {
+			@Override
+			public void mouseUp(MouseEvent aE) {
+				int aPos = editor.getCaretPosition();
+				String aTxt = editor.getText();
+				String aLine = null;
+				String[] aLines = aTxt.split("\n");
+				for(String aL : aLines) {
+					if(aPos <= aL.length()) {
+						aLine = aL;
+						break;
+					}
+					aPos -= aL.length()+1;
+				}
+				if(aLine == null || !aLine.matches("[0-9]+:[0-9]+:[0-9]+[.,][0-9]+ --> .*")) {
+					return;
+				}
+				String[] aHMS = aLine.split("[:,. ]");
+				long aTimeMS = Integer.parseInt(aHMS[0])*3600*1000
+						+Integer.parseInt(aHMS[1])*60*1000
+						+Integer.parseInt(aHMS[2])*1000
+						+Integer.parseInt(aHMS[3]);
+				seek(aTimeMS);
+//				int aClickedPos = playerVocals.progessBarR.x
+//						+(int)(playerVocals.progessBarR.width * aTimeMS / (double)playerVocals.getDurationTimeMs());
+//				clickSeek(aClickedPos, playerVocals.progessBarR.y);
+			}
+
+			@Override
+			public void mouseDown(MouseEvent aE) {
+			}
+
+			@Override
+			public void mouseDoubleClick(MouseEvent aE) {
+			}
+		});
 	}
 
 	void start() {

src/com/cubaix/kai/KaiViewer.java

@@ -84,6 +84,10 @@ public void mouseDoubleClick(MouseEvent arg0) {
 		if(aR.y+aR.height > parentKE.parentKDJ.display.getBounds().height - 40) {
 			aR.y = parentKE.parentKDJ.display.getBounds().height-aR.height - 40;
 		}
+		if(KaiDJ._SIZE_FOR_SCREENSHOTS) {
+			aR.width = KaiDJ._SIZE_FOR_SCREENSHOTS_W;
+			aR.height = KaiDJ._SIZE_FOR_SCREENSHOTS_H;
+		}
 		shell.setBounds(aR);
 	}
 

src/com/cubaix/kaiDJ/DJPlayer.java

@@ -38,8 +38,7 @@
  * This class implements a simple player based on BasicPlayer. BasicPlayer is a threaded class providing most features of a music player. BasicPlayer works with underlying JavaSound SPIs to support multiple audio formats. Basically JavaSound supports WAV, AU, AIFF audio formats. Add MP3 SPI (from JavaZOOM) and Vorbis SPI( from JavaZOOM) in your CLASSPATH to play MP3 and Ogg Vorbis file.
  */
 public class DJPlayer extends TimedCanvas implements BasicPlayerListener, KJDigitalSignalProcessor{
-
-	//EM 06/07/2008 
+	static public int _BUFFER_SIZE = 16384;
 	static final public int _WIDTHINT = 150;
 	static final public int _HEIGHTINT = 100;
 
@@ -55,7 +54,7 @@ public class DJPlayer extends TimedCanvas implements BasicPlayerListener, KJDigi
 
 	Rectangle playerBounds = null;
 
-	protected BasicPlayer player;
+	public BasicPlayer player;
 	public BasicController control;
 
 	int destCard = 0;
@@ -146,6 +145,18 @@ public int click(int x, int y) {
 		return aClickWhat;
 	}
 
+	public void seek(long aTimeMS) {
+		try {
+			double aPos = aTimeMS / (double) currentDuration;
+			long aSeek = (long) (aPos * currentLengthBytes);
+			player.seek(aSeek);
+			currentPositionMs = aTimeMS;
+			needRedraw();
+		} catch (Exception e) {
+			e.printStackTrace(System.err);
+		}
+	}
+
 	/**
 	 * @param aDestCard
 	 */
@@ -171,7 +182,7 @@ public void load(String aPath) {
 				//EM 29/04/2009 : provide with parentJDJ
 				player = new BasicPlayer(parentKDJ,useDSP);
 				//EM 01/11/2008 : try to get the same buffer size on each 
-				player.setLineBufferSize(-1);//65535);
+				player.setLineBufferSize(_BUFFER_SIZE);
 
 				setDestCard(destCard);
 				// BasicPlayer is a BasicController.
@@ -716,7 +727,7 @@ String getDoneTimeFormated() {
 	/**
 	 * @return
 	 */
-	long getDurationTimeMs() {
+	public long getDurationTimeMs() {
 		return currentDuration;
 	}
 

src/com/cubaix/kaiDJ/KaiDJ.java

@@ -45,7 +45,11 @@
 
 // Main class, for all in JDJ
 public class KaiDJ {
-	static final public String _VERSION = "0.6.0";
+	static final public String _VERSION = "0.6.1";
+
+	static public boolean _SIZE_FOR_SCREENSHOTS = false;
+	static final public int _SIZE_FOR_SCREENSHOTS_W = 1024;
+	static final public int _SIZE_FOR_SCREENSHOTS_H = 576;
 	public static final boolean _DEBUG_PAINT = false;
 
 	public static String kaiDir = System.getProperty("user.home")+File.separatorChar+"karaok-AI";
@@ -354,6 +358,10 @@ public void paintControl(PaintEvent arg0) {
 		}
 		aR.width -= 20;
 		aR.height /=2;
+		if(KaiDJ._SIZE_FOR_SCREENSHOTS) {
+			aR.width = KaiDJ._SIZE_FOR_SCREENSHOTS_W;
+			aR.height = KaiDJ._SIZE_FOR_SCREENSHOTS_H;
+		}
 		shell.setBounds(aR);
 	}
 
@@ -674,7 +682,7 @@ public void widgetSelected(SelectionEvent arg0) {
 		// karaok-AI
 		KaiButton aKai = new KaiButton(this, aButtonsC, SWT.NULL);
 		aKai.setBackground(this.mainBckC);
-		aKai.setToolTipText("Open karaok-AI");
+		aKai.setToolTipText("Open karaok-AI (select a song first)");
 		aKai.setImagePath("img2/kaiBut.png");
 		aGD = new GridData(GridData.FILL_HORIZONTAL);
 		aGD.heightHint = KaiButton._HEIGHT;
@@ -1186,6 +1194,11 @@ public static void main(String[] args) {
 		System.out.println("Java version : " + System.getProperty("java.version"));
 		System.out.println("JRE location : " + System.getProperty("java.home"));
 		System.out.println("SWT version : " + SWT.getVersion());
+		for(String aA : args) {
+			if("SCR".equalsIgnoreCase(aA)) {
+				KaiDJ._SIZE_FOR_SCREENSHOTS = true;
+			}
+		}
 		new KaiDJ().start();
 	}
 }