Merge branch 'develop' of https://git.minres.com/VP/SCViewer into develop

com.minres.scviewer.database.sqlite/META-INF/MANIFEST.MF

@@ -15,3 +15,4 @@ Bundle-ActivationPolicy: lazy
 Embed-Dependency: sqlite-jdbc
 Embedded-Artifacts: sqlite-jdbc-3.8.7.jar;g="org.xerial";
  a="sqlite-jdbc";v="3.8.7"
+Automatic-Module-Name: com.minres.scviewer.database.sqlite

com.minres.scviewer.database.test/META-INF/MANIFEST.MF

@@ -12,3 +12,4 @@ Require-Bundle: org.junit,
  com.minres.scviewer.database.vcd;bundle-version="1.0.0"
 Bundle-ActivationPolicy: lazy
 Service-Component: OSGI-INF/component.xml
+Automatic-Module-Name: com.minres.scviewer.database.test

com.minres.scviewer.database.test/inputs/simple_system.vcd

@@ -45,6 +45,7 @@ $var wire    1  aaabd  s_gpio_29       $end
 $var wire    1  aaabe  s_gpio_30       $end
 $var wire    1  aaabf  s_gpio_31       $end
 $var wire    1  aaabg  s_rst_n       $end
+$var real    1  bbbbb  a_real        $end
 $scope module i_platform $end
 $var wire    1  aaabh  erst_n       $end
 $var wire   64  aabdc  s_tlclk [63:0]  $end
@@ -1621,6 +1622,7 @@ b1110100011010100101001010 aabdd
 0aabdv
 0aabdw
 0aabdx
+r0.0 bbbbb
 $end
 
 #10000
@@ -1638,6 +1640,28 @@ $end
 0aabcq
 0aabcy
 0aabde
+r1.0 bbbbb
+
+#20000
+r2.0 bbbbb
+
+#30000
+r2.5 bbbbb
+
+#40000
+r1.5 bbbbb
+
+#50000
+r-1.0 bbbbb
+
+#60000
+r-2.5 bbbbb
+
+#70000
+r-1.0 bbbbb
+
+#80000
+r0.0 bbbbb
 
 #1287121272
 b1000000000100000000000000000100 aabcr

com.minres.scviewer.database.test/src/com/minres/scviewer/database/test/DatabaseServicesTest.java

@@ -92,7 +92,7 @@ public class DatabaseServicesTest {
 		assertTrue(f.exists());
 		waveformDb.load(f);
 		assertNotNull(waveformDb);
-		assertEquals(778,  waveformDb.getAllWaves().size());
+		assertEquals(779,  waveformDb.getAllWaves().size());
 		assertEquals(1,  waveformDb.getChildNodes().size());
 	}
 

com.minres.scviewer.database.text/.settings/org.eclipse.jdt.groovy.core.prefs

@@ -1,2 +1,2 @@
 eclipse.preferences.version=1
-groovy.compiler.level=24
+groovy.compiler.level=26

com.minres.scviewer.database.text/META-INF/MANIFEST.MF

@@ -15,3 +15,4 @@ Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
  com.google.guava;bundle-version="15.0.0"
 Service-Component: OSGI-INF/component.xml
 Bundle-ActivationPolicy: lazy
+Automatic-Module-Name: com.minres.scviewer.database.text

com.minres.scviewer.database.ui.swt/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: SWT widget
 Bundle-SymbolicName: com.minres.scviewer.database.ui.swt
-Bundle-Version: 1.1.0.qualifier
+Bundle-Version: 2.0.0.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.eclipse.swt;bundle-version="3.103.1",
@@ -17,3 +17,4 @@ Export-Package: com.minres.scviewer.database.swt
 Bundle-ClassPath: .
 Bundle-ActivationPolicy: lazy
 Bundle-Activator: com.minres.scviewer.database.swt.DatabaseUiPlugin
+Automatic-Module-Name: com.minres.scviewer.database.ui.swt

com.minres.scviewer.database.ui.swt/pom.xml

@@ -1,6 +1,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>com.minres.scviewer.database.ui.swt</artifactId>
+  <version>2.0.0-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
   <parent>
   	<groupId>com.minres.scviewer</groupId>
@@ -8,5 +9,4 @@
   	<version>1.0.0-SNAPSHOT</version>
   	<relativePath>../com.minres.scviewer.parent</relativePath>
   </parent>
-  <version>1.1.0-SNAPSHOT</version>
 </project>

com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/SignalPainter.java

@@ -10,6 +10,7 @@
  *******************************************************************************/
 package com.minres.scviewer.database.swt.internal;
 
+import java.util.Collection;
 import java.util.Map.Entry;
 import java.util.NavigableMap;
 
@@ -24,9 +25,9 @@ import org.eclipse.swt.graphics.Rectangle;
 
 import com.minres.scviewer.database.ISignal;
 import com.minres.scviewer.database.ISignalChange;
-import com.minres.scviewer.database.ISignalChangeMulti;
+import com.minres.scviewer.database.ISignalChangeBit;
+import com.minres.scviewer.database.ISignalChangeBitVector;
 import com.minres.scviewer.database.ISignalChangeReal;
-import com.minres.scviewer.database.ISignalChangeSingle;
 import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.database.ui.WaveformColors;
 
@@ -66,7 +67,6 @@ public class SignalPainter extends TrackPainter {
 	private static final JPanel DUMMY_PANEL = new JPanel();
 
 	private final WaveformCanvas waveCanvas;
-	private ISignal<? extends ISignalChange> signal;
 
 	int yOffsetT;
 	int yOffsetM;
@@ -76,7 +76,6 @@ public class SignalPainter extends TrackPainter {
 	public SignalPainter(WaveformCanvas txDisplay, boolean even, TrackEntry trackEntry) {
 		super(trackEntry, even);
 		this.waveCanvas = txDisplay;
-		this.signal = trackEntry.getSignal();
 	}
 
 	private int getXEnd(long time) {
@@ -85,6 +84,7 @@ public class SignalPainter extends TrackPainter {
 	}
 
 	public void paintArea(GC gc, Rectangle area) {
+		ISignal<? extends ISignalChange> signal = trackEntry.getSignal();
 		if (trackEntry.selected)
 			gc.setBackground(this.waveCanvas.colors[WaveformColors.TRACK_BG_HIGHLITE.ordinal()]);
 		else
@@ -108,13 +108,6 @@ public class SignalPainter extends TrackPainter {
 		NavigableMap<Long, ? extends ISignalChange> entries = signal.getEvents().subMap(first.getKey(), false, last.getKey(), true);
 		SignalChange left = new SignalChange(first);
 		SignalChange right = new SignalChange(entries.size() > 0 ? entries.firstEntry() : first);
-		SignalStencil stencil = null;
-		if(left.value instanceof ISignalChangeSingle)
-			stencil= new SingleBitStencil();
-		else if(left.value instanceof ISignalChangeMulti)
-			stencil= new MultiBitStencil(gc);
-		else
-			stencil= new RealStencil(left.value, entries);
 		maxX = area.x + area.width;
 		yOffsetT = this.waveCanvas.getTrackHeight() / 5 + area.y;
 		yOffsetM = this.waveCanvas.getTrackHeight() / 2 + area.y;
@@ -137,6 +130,7 @@ public class SignalPainter extends TrackPainter {
 			xEnd = getXEnd(right.time);
 		}
 
+		SignalStencil stencil = getStencil(gc, left, entries);
 		do {
 			stencil.draw(gc, area, left.value, right.value, xBegin, xEnd, multiple);
 			if (right.time >= endTime)
@@ -157,6 +151,22 @@ public class SignalPainter extends TrackPainter {
 		} while (left.time < endTime);
 	}
 
+	private SignalStencil getStencil(GC gc, SignalChange left, NavigableMap<Long, ? extends ISignalChange> entries) {
+		if(left.value instanceof ISignalChangeBit)
+			return new SingleBitStencil();
+		else if (left.value instanceof ISignalChangeBitVector)
+			if(trackEntry.waveDisplay==TrackEntry.WaveDisplay.DEFAULT)
+				return new MultiBitStencil(gc);
+			else
+				return new MultiBitStencilAnalog(entries, left.value, 
+						trackEntry.waveDisplay==TrackEntry.WaveDisplay.CONTINOUS,
+						trackEntry.valueDisplay==TrackEntry.ValueDisplay.SIGNED);
+		else if (left.value instanceof ISignalChangeReal)
+			return new RealStencil(entries, left.value, trackEntry.waveDisplay==TrackEntry.WaveDisplay.CONTINOUS);
+		else
+			return null;
+	}
+
 	private interface SignalStencil {
 
 		public void draw(GC gc, Rectangle area, ISignalChange left, ISignalChange right, int xBegin, int xEnd, boolean multiple);
@@ -175,7 +185,7 @@ public class SignalPainter extends TrackPainter {
 
 		public void draw(GC gc, Rectangle area, ISignalChange left, ISignalChange right, int xBegin, int xEnd, boolean multiple) {
 			Color colorBorder = waveCanvas.colors[WaveformColors.SIGNAL0.ordinal()];
-			ISignalChangeMulti last = (ISignalChangeMulti) left;
+			ISignalChangeBitVector last = (ISignalChangeBitVector) left;
 			if (last.getValue().toString().contains("X")) {
 				colorBorder = waveCanvas.colors[WaveformColors.SIGNALX.ordinal()];
 			} else if (last.getValue().toString().contains("Z")) {
@@ -194,7 +204,18 @@ public class SignalPainter extends TrackPainter {
 				gc.setForeground(colorBorder);
 				gc.drawPolygon(points);
 				gc.setForeground(waveCanvas.colors[WaveformColors.SIGNAL_TEXT.ordinal()]);
-				String label = "h'" + last.getValue().toHexString();
+				//TODO: this code should be provided from a central location
+				String label = null;
+				switch(trackEntry.valueDisplay) {
+				case SIGNED:
+					label=Long.toString(last.getValue().toSignedValue());
+					break;
+				case UNSIGNED:
+					label=Long.toString(last.getValue().toUnsignedValue());
+					break;
+				default:
+					label="h'"+last.getValue().toHexString();
+				}
 				Point bb = getBoxWidth(gc, label);
 				if (xBegin < area.x) {
 					xBegin = area.x;
@@ -218,16 +239,71 @@ public class SignalPainter extends TrackPainter {
 
 	}
 
+	private class MultiBitStencilAnalog implements SignalStencil {
+
+		final boolean continous;
+		private long minVal;
+		private long range;
+
+		@SuppressWarnings("unchecked")
+		public MultiBitStencilAnalog(NavigableMap<Long, ? extends ISignalChange> entries, ISignalChange left, boolean continous, boolean signed) {
+			this.continous=continous;
+			Collection<ISignalChangeBitVector> values = ((NavigableMap<Long, ISignalChangeBitVector>) entries).values();
+			minVal=((ISignalChangeBitVector) left).getValue().toUnsignedValue();
+			range=2;
+			if(!values.isEmpty()) {
+				long maxVal=minVal;
+				for (ISignalChange e : entries.values()) {
+					long v = ((ISignalChangeBitVector)e).getValue().toUnsignedValue();
+					maxVal=Math.max(maxVal, v);
+					minVal=Math.min(minVal, v);
+				}
+				if(maxVal==minVal) {
+					maxVal--;
+					minVal++;
+				}
+				range = maxVal-minVal;
+			} else
+				minVal--;
+			
+		}
+
+		public void draw(GC gc, Rectangle area, ISignalChange left, ISignalChange right, int xBegin, int xEnd, boolean multiple) {
+			long leftVal = ((ISignalChangeBitVector) left).getValue().toUnsignedValue();
+			long rightVal= ((ISignalChangeBitVector) right).getValue().toUnsignedValue();
+			gc.setForeground(waveCanvas.colors[WaveformColors.SIGNAL_REAL.ordinal()]);
+			int yOffsetLeft = (int) ((leftVal-minVal) / range * (yOffsetB-yOffsetT));
+			int yOffsetRight = (int) ((rightVal-minVal) / range * (yOffsetB-yOffsetT));
+			if(continous) {
+				if (xEnd > maxX) {
+					gc.drawLine(xBegin, yOffsetB-yOffsetLeft, maxX, yOffsetB-yOffsetRight);
+				} else {
+					gc.drawLine(xBegin, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetRight);
+				}
+			} else {
+				if (xEnd > maxX) {
+					gc.drawLine(xBegin, yOffsetB-yOffsetLeft, maxX, yOffsetB-yOffsetLeft);
+				} else {
+					gc.drawLine(xBegin, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetLeft);
+					if(yOffsetRight!=yOffsetLeft) {
+						gc.drawLine(xEnd, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetRight);
+					}
+				}
+			}
+		}
+	}
+
 	private class SingleBitStencil implements SignalStencil {
 		public void draw(GC gc, Rectangle area, ISignalChange left, ISignalChange right, int xBegin, int xEnd, boolean multiple) {
 			if (multiple) {
 				gc.setForeground(waveCanvas.colors[WaveformColors.SIGNALU.ordinal()]);
 				gc.drawLine(xBegin, yOffsetT, xBegin, yOffsetB);
-				gc.drawLine(xEnd, yOffsetT, xEnd, yOffsetB);
+				if(xEnd>xBegin) 
+					gc.drawLine(xEnd, yOffsetT, xEnd, yOffsetB);
 			} else {
 				Color color = waveCanvas.colors[WaveformColors.SIGNALX.ordinal()];
 				int yOffset = yOffsetM;
-				switch (((ISignalChangeSingle) left).getValue()) {
+				switch (((ISignalChangeBit) left).getValue()) {
 				case '1':
 					color = waveCanvas.colors[WaveformColors.SIGNAL1.ordinal()];
 					yOffset = yOffsetT;
@@ -247,7 +323,7 @@ public class SignalPainter extends TrackPainter {
 				} else {
 					gc.drawLine(xBegin, yOffset, xEnd, yOffset);
 					int yNext = yOffsetM;
-					switch (((ISignalChangeSingle) right).getValue()) {
+					switch (((ISignalChangeBit) right).getValue()) {
 					case '1':
 						yNext = yOffsetT;
 						break;
@@ -264,47 +340,45 @@ public class SignalPainter extends TrackPainter {
 	}
 
 	private class RealStencil implements SignalStencil {
-		double min;
+
-		double max;
+		double minVal, range;
-		double diff;
 		
-		public RealStencil(ISignalChange value, NavigableMap<Long, ? extends ISignalChange> entries) {
+		final double scaleFactor = 1.05;
-			min=((ISignalChangeReal) value).getValue();
+		
-			max=min;
+		boolean continous=true;
-			for (ISignalChange e : entries.values()) {
+		
-				double v = ((ISignalChangeReal)e).getValue();
+		@SuppressWarnings("unchecked")
-				max= Double.isNaN(max)? v : Math.max(max, v);
+		public RealStencil(NavigableMap<Long, ? extends ISignalChange> entries, ISignalChange left, boolean continous) {
-				min= Double.isNaN(min)? v : Math.min(min, v);
+			this.continous=continous;
-			}
+			Collection<ISignalChangeReal> values = ((NavigableMap<Long, ISignalChangeReal>) entries).values();
-			int nans = (Double.isNaN(max)?2:0) + (Double.isNaN(max)?1:0); 
+			minVal=((ISignalChangeReal) left).getValue();
-			switch(nans) {
+			range=2.0;
-			case 0:
+			if(!values.isEmpty()) {
-				break;
+				double maxVal=minVal;
-			case 1:
+				for (ISignalChange e : entries.values()) {
-				max=min;
+					double v = ((ISignalChangeReal)e).getValue();
-				break;
+					if(Double.isNaN(maxVal))
-			case 2:
+						maxVal=v;
-				min=max;
+					else if(!Double.isNaN(v))
-			case 3:
+						maxVal=Math.max(maxVal, v);
-				max=min=0;
+					if(Double.isNaN(minVal))
-			}
+						minVal=v;
-			diff=max-min;
+					else if(!Double.isNaN(v))
-			if(diff==0.0) {
+						minVal=Math.min(minVal, v);
-				if(max>0)
-					min=0.0;
-				else if(min<0.0)
-					max=0.0;
-				else {
-					max=1.0;
-					min=0.0;
 				}
-				diff=max-min;
+				if(Double.isNaN(maxVal)){
+					maxVal=minVal=0.0;
+				}
+				range = (maxVal-minVal)*scaleFactor;
+				double avg = (maxVal+minVal)/2.0;
+				minVal=avg-(avg-minVal)*scaleFactor;
 			}
 		}
 
 		public void draw(GC gc, Rectangle area, ISignalChange left, ISignalChange right, int xBegin, int xEnd, boolean multiple) {
-			double value = ((ISignalChangeReal)left).getValue();
+			double leftVal = ((ISignalChangeReal) left).getValue();
-			if(Double.isNaN(value)) {
+			double rightVal= ((ISignalChangeReal) right).getValue();
+			if(Double.isNaN(leftVal)) {
 				Color color = waveCanvas.colors[WaveformColors.SIGNAL_NAN.ordinal()];
 				int width = xEnd - xBegin;
 				if (width > 1) {
@@ -322,27 +396,28 @@ public class SignalPainter extends TrackPainter {
 					gc.setForeground(color);
 					gc.drawLine(xEnd, yOffsetT, xEnd, yOffsetB);
 				}
-			} else {
+			} else {				
-				Color color = waveCanvas.colors[WaveformColors.SIGNAL_ANALOG.ordinal()];
+				gc.setForeground(waveCanvas.colors[WaveformColors.SIGNAL_REAL.ordinal()]);
-				int height=yOffsetT-yOffsetB;
+				int yOffsetLeft = (int) ((leftVal-minVal) / range * (yOffsetB-yOffsetT));
-				double offset=value-min;
+				int yOffsetRight = Double.isNaN(rightVal)?yOffsetLeft:(int) ((rightVal-minVal) / range * (yOffsetB-yOffsetT));
-				int yOffset=diff>0?(int)(height*(offset/diff)) + yOffsetB:yOffsetM;
+				if(continous) {
-				gc.setForeground(color);
+					if (xEnd > maxX) {
-				if (xEnd > maxX) {
+						gc.drawLine(xBegin, yOffsetB-yOffsetLeft, maxX, yOffsetB-yOffsetRight);
-					gc.drawLine(xBegin, yOffset, maxX, yOffset);
+					} else {
+						gc.drawLine(xBegin, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetRight);
+					}
 				} else {
-					gc.drawLine(xBegin, yOffset, xEnd, yOffset);
+					if (xEnd > maxX) {
-					double nextOffset = ((ISignalChangeReal)right).getValue()-min;
+						gc.drawLine(xBegin, yOffsetB-yOffsetLeft, maxX, yOffsetB-yOffsetLeft);
-					int yNext = diff>0?(int)(height*(nextOffset/diff)) + yOffsetB:height/2;
+					} else {
-					if (yOffset != yNext)
+						gc.drawLine(xBegin, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetLeft);
-						gc.drawLine(xEnd, yOffset, xEnd, yNext);
+						if(yOffsetRight!=yOffsetLeft) {
+							gc.drawLine(xEnd, yOffsetB-yOffsetLeft, xEnd, yOffsetB-yOffsetRight);
+						}
+					}
 				}
 			}
 		}
 	}
 
-	public ISignal<? extends ISignalChange> getSignal() {
+}
-		return signal;
-	}
-
-}

com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/WaveformCanvas.java

@@ -42,6 +42,7 @@ import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformEvent;
 import com.minres.scviewer.database.RelationType;
 import com.minres.scviewer.database.ui.IWaveformViewer;
+import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.database.ui.WaveformColors;
 
 public class WaveformCanvas extends Canvas {
@@ -126,6 +127,31 @@ public class WaveformCanvas extends Canvas {
 		painterList.add(marker);
 		cursorPainters.add(marker);
 		wave2painterMap=new HashMap<>();
+    	// fall back initialization
+        colors[WaveformColors.LINE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
+        colors[WaveformColors.LINE_HIGHLITE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_CYAN);
+        colors[WaveformColors.TRACK_BG_EVEN.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_BLACK);
+        colors[WaveformColors.TRACK_BG_ODD.ordinal()] = SWTResourceManager.getColor(40, 40, 40);
+        colors[WaveformColors.TRACK_BG_HIGHLITE.ordinal()] = SWTResourceManager.getColor(40, 40, 80);
+        colors[WaveformColors.TX_BG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
+        colors[WaveformColors.TX_BG_HIGHLITE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
+        colors[WaveformColors.TX_BORDER.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
+        colors[WaveformColors.SIGNAL0.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
+        colors[WaveformColors.SIGNAL1.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
+        colors[WaveformColors.SIGNALZ.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_YELLOW);
+        colors[WaveformColors.SIGNALX.ordinal()] = SWTResourceManager.getColor(255,  51,  51);
+        colors[WaveformColors.SIGNALU.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
+        colors[WaveformColors.SIGNAL_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
+        colors[WaveformColors.SIGNAL_REAL.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
+        colors[WaveformColors.SIGNAL_NAN.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
+        colors[WaveformColors.CURSOR.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
+        colors[WaveformColors.CURSOR_DRAG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GRAY);
+        colors[WaveformColors.CURSOR_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
+        colors[WaveformColors.MARKER.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GRAY);
+        colors[WaveformColors.MARKER_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
+        colors[WaveformColors.REL_ARROW.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_MAGENTA);
+        colors[WaveformColors.REL_ARROW_HIGHLITE.ordinal()] = SWTResourceManager.getColor(255, 128, 255);
+
     }
 
 	public void addCursoPainter(CursorPainter cursorPainter){
@@ -137,35 +163,10 @@ public class WaveformCanvas extends Canvas {
         Display d = getDisplay();
         if (colourMap != null) {
             for (WaveformColors c : WaveformColors.values()) {
-                if (colourMap.containsKey(c)) {
+                if (colourMap.containsKey(c))
                     colors[c.ordinal()] = new Color(d, colourMap.get(c));
-                }
             }
             redraw();
-        } else {
-            colors[WaveformColors.LINE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
-            colors[WaveformColors.LINE_HIGHLITE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_CYAN);
-            colors[WaveformColors.TRACK_BG_EVEN.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_BLACK);
-            colors[WaveformColors.TRACK_BG_ODD.ordinal()] = SWTResourceManager.getColor(40, 40, 40);
-            colors[WaveformColors.TRACK_BG_HIGHLITE.ordinal()] = SWTResourceManager.getColor(40, 40, 80);
-            colors[WaveformColors.TX_BG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
-            colors[WaveformColors.TX_BG_HIGHLITE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
-            colors[WaveformColors.TX_BORDER.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
-            colors[WaveformColors.SIGNAL0.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
-            colors[WaveformColors.SIGNAL1.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
-            colors[WaveformColors.SIGNALZ.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_YELLOW);
-            colors[WaveformColors.SIGNALX.ordinal()] = SWTResourceManager.getColor(255,  51,  51);
-            colors[WaveformColors.SIGNALU.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
-            colors[WaveformColors.SIGNAL_ANALOG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
-            colors[WaveformColors.SIGNAL_NAN.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
-            colors[WaveformColors.SIGNAL_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
-            colors[WaveformColors.CURSOR.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
-            colors[WaveformColors.CURSOR_DRAG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GRAY);
-            colors[WaveformColors.CURSOR_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
-            colors[WaveformColors.MARKER.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GRAY);
-            colors[WaveformColors.MARKER_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
-            colors[WaveformColors.REL_ARROW.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_MAGENTA);
-            colors[WaveformColors.REL_ARROW_HIGHLITE.ordinal()] = SWTResourceManager.getColor(255, 128, 255);
         }
     }
 
@@ -181,6 +182,9 @@ public class WaveformCanvas extends Canvas {
         return origin;
     }
 
+    public int getWidth() {
+    	return getClientArea().width; 
+    }
     public void setOrigin(Point origin) {
         setOrigin(origin.x, origin.y);
     }
@@ -292,9 +296,13 @@ public class WaveformCanvas extends Canvas {
     }
 
     public void addWaveformPainter(IWaveformPainter painter) {
+    	addWaveformPainter(painter, true);
+    }
+    
+    void addWaveformPainter(IWaveformPainter painter, boolean update) {
         trackAreaPainter.addTrackPainter(painter);
         wave2painterMap.put(painter.getTrackEntry().waveform, painter);
-        syncScrollBars();
+        if(update) syncScrollBars();
     }
 
     public List<CursorPainter> getCursorPainters() {
@@ -311,7 +319,7 @@ public class WaveformCanvas extends Canvas {
         super.dispose();
     }
 
-    /* Initalize the scrollbar and register listeners. */
+    /* Initialize the scrollbar and register listeners. */
     private void initScrollBars() {
         ScrollBar horizontal = getHorizontalBar();
         horizontal.setEnabled(false);
@@ -469,6 +477,27 @@ public class WaveformCanvas extends Canvas {
         }
     }
     
+	public void reveal(IWaveform<? extends IWaveformEvent> waveform) {
+        for (IWaveformPainter painter : wave2painterMap.values()) {
+        	TrackEntry te = painter.getTrackEntry();
+        	if(te.waveform == waveform) {
+                Point size = getSize();
+                //size.x -= getVerticalBar().getSize().x + 2;
+                size.y -=+rulerHeight;
+                ScrollBar sb = getHorizontalBar();
+                if((sb.getStyle()&SWT.SCROLLBAR_OVERLAY)!=0 && sb.isVisible()) // TODO: check on other platform than MacOSX
+                	size.y-=  getHorizontalBar().getSize().y;
+                int top = te.vOffset;
+                int bottom = top + trackHeight;
+                if (top < -origin.y) {
+                    setOrigin(origin.x, -(top-trackHeight));
+                } else if (bottom > (size.y - origin.y)) {
+                    setOrigin(origin.x, size.y - bottom);
+                }
+            }
+        }
+	}
+
     public void reveal(long time) {
         int scaledTime = (int) (time / scaleFactor);
         Point size = getSize();
@@ -513,4 +542,11 @@ public class WaveformCanvas extends Canvas {
         }
     }
 
+    long getMaxVisibleTime() {
+    	return (getClientArea().width+origin.x)*scaleFactor;
+    }
+
+    long getOriginTime() {
+    	return origin.x * scaleFactor;
+    }
 }

com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/swt/internal/WaveformViewer.java

@@ -66,14 +66,15 @@ import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Menu;
 import org.eclipse.swt.widgets.ScrollBar;
+import org.eclipse.swt.widgets.Widget;
 import org.eclipse.wb.swt.SWTResourceManager;
 
 import com.google.common.collect.Lists;
 import com.minres.scviewer.database.ISignal;
 import com.minres.scviewer.database.ISignalChange;
-import com.minres.scviewer.database.ISignalChangeMulti;
+import com.minres.scviewer.database.ISignalChangeBitVector;
 import com.minres.scviewer.database.ISignalChangeReal;
-import com.minres.scviewer.database.ISignalChangeSingle;
+import com.minres.scviewer.database.ISignalChangeBit;
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.ITxEvent;
 import com.minres.scviewer.database.ITxRelation;
@@ -103,12 +104,14 @@ public class WaveformViewer implements IWaveformViewer  {
 
 	private Control namePaneHeader;
 
-	private Canvas nameList;
+	final private Canvas nameList;
 
-	private Canvas valueList;
+	final private Canvas valueList;
 
-	WaveformCanvas waveformCanvas;
+	final WaveformCanvas waveformCanvas;
 
+	private boolean revealSelected=false;
+	
 	private Composite top;
 
 	protected ObservableList<TrackEntry> streams;
@@ -119,19 +122,16 @@ public class WaveformViewer implements IWaveformViewer  {
 
 	private TreeMap<Integer, TrackEntry> trackVerticalOffset;
 
-	private HashMap<IWaveform<? extends IWaveformEvent>, String> actualValues;
-
 	private Font nameFont, nameFontB;
 
 	protected MouseListener nameValueMouseListener = new MouseAdapter() {
 		@Override
 		public void mouseDown(MouseEvent e) {
-			if ((e.button == 1 || e.button == 3)) {
+			if (e.button == 1) {
 				Entry<Integer, TrackEntry> entry = trackVerticalOffset.floorEntry(e.y);
 				if (entry != null)
 					setSelection(new StructuredSelection(entry.getValue()));
-			} 
+			} else if (e.button == 3) {
-			if (e.button == 3) {
 				Menu topMenu= top.getMenu();
 				if(topMenu!=null) topMenu.setVisible(true);
 			}
@@ -145,12 +145,10 @@ public class WaveformViewer implements IWaveformViewer  {
 		@Override
 		public void mouseDown(MouseEvent e) {
 			start=new Point(e.x, e.y);
+			if((e.stateMask&SWT.MODIFIER_MASK)!=0) return; //don't react on modifier
 			if (e.button ==  1) {	
 				initialSelected = waveformCanvas.getClicked(start);
 			} else if (e.button == 3) {
-				List<Object> hitted = waveformCanvas.getClicked(start);
-				if(hitted!=null && hitted.size()>0)
-					setSelection(new StructuredSelection(hitted));
 				Menu topMenu= top.getMenu();
 				if(topMenu!=null) topMenu.setVisible(true);
 			}
@@ -158,29 +156,18 @@ public class WaveformViewer implements IWaveformViewer  {
 
 		@Override
 		public void mouseUp(MouseEvent e) {
-			if (e.button ==  1) {
+			if((e.stateMask&SWT.MODIFIER_MASK&~SWT.SHIFT)!=0) return; //don't react on modifier
+			if (e.button ==  1 && ((e.stateMask&SWT.SHIFT)==0)) {
 				if(Math.abs(e.x-start.x)<3 && Math.abs(e.y-start.y)<3){				
-					// first set time
+					// first set cursor time
 					setCursorTime(snapOffsetToEvent(e));
 					// then set selection and reveal
 					setSelection(new StructuredSelection(initialSelected));
-					e.widget.getDisplay().asyncExec(new Runnable() {
+					asyncUpdate(e.widget);
-						@Override
-						public void run() {
-							waveformCanvas.redraw();
-							updateValueList();
-						}
-					});
 				}
-			}else	if (e.button ==  2) {
+			}else if (e.button ==  2 ||(e.button==1 && (e.stateMask&SWT.SHIFT)!=0)) {
 				setMarkerTime(snapOffsetToEvent(e), selectedMarker);
-				e.widget.getDisplay().asyncExec(new Runnable() {
+				asyncUpdate(e.widget);
-					@Override
-					public void run() {
-						waveformCanvas.redraw();
-						updateValueList();
-					}
-				});
 			}        
 		}
 
@@ -226,7 +213,6 @@ public class WaveformViewer implements IWaveformViewer  {
 
 		trackVerticalOffset = new TreeMap<Integer, TrackEntry>();
 		trackVerticalHeight=0;
-		actualValues = new HashMap<IWaveform<? extends IWaveformEvent>, String>();
 
 		nameFont = parent.getDisplay().getSystemFont();
 		nameFontB = SWTResourceManager.getBoldFont(nameFont);
@@ -274,9 +260,11 @@ public class WaveformViewer implements IWaveformViewer  {
 		nameList.addListener(SWT.Paint, new Listener() {
 			@Override
 			public void handleEvent(Event event) {
-				GC gc = event.gc;
+				if(!trackVerticalOffset.isEmpty()) {
-				Rectangle rect = ((Canvas) event.widget).getClientArea();
+					GC gc = event.gc;
-				paintNames(gc, rect);
+					Rectangle rect = ((Canvas) event.widget).getClientArea();
+					paintNames(gc, rect);
+				}
 			}
 		});
 		nameList.addMouseListener(nameValueMouseListener);
@@ -306,9 +294,11 @@ public class WaveformViewer implements IWaveformViewer  {
 		valueList.addListener(SWT.Paint, new Listener() {
 			@Override
 			public void handleEvent(Event event) {
-				GC gc = event.gc;
+				if(!trackVerticalOffset.isEmpty()) {
-				Rectangle rect = ((Canvas) event.widget).getClientArea();
+					GC gc = event.gc;
-				paintValues(gc, rect);
+					Rectangle rect = ((Canvas) event.widget).getClientArea();
+					paintValues(gc, rect);
+				}
 			}
 		});
 		valueList.addMouseListener(nameValueMouseListener);
@@ -316,7 +306,7 @@ public class WaveformViewer implements IWaveformViewer  {
 
 		waveformCanvas.setMaxTime(1);
 		waveformCanvas.addMouseListener(waveformMouseListener);
-
+		
 		nameListScrolled.getVerticalBar().addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				int y = ((ScrollBar) e.widget).getSelection();
@@ -378,22 +368,33 @@ public class WaveformViewer implements IWaveformViewer  {
 	@Override
 	public void propertyChange(PropertyChangeEvent pce) {
 		if ("size".equals(pce.getPropertyName()) || "content".equals(pce.getPropertyName())) {
+			if(revealSelected) {
+				waveformCanvas.getDisplay().asyncExec(new Runnable() {
+					@Override
+					public void run() {
+						update();
+						waveformCanvas.reveal(currentWaveformSelection.waveform);
+						valueList.redraw();
+						nameList.redraw();
+					}
+				});
+				revealSelected=false;
+			} else 
 			waveformCanvas.getDisplay().asyncExec(new Runnable() {
 				@Override
 				public void run() {
-					updateTracklist();
+					update();
 				}
 			});
 		}
 	}
 
-	protected void updateTracklist() {
+	public void update() {
 		trackVerticalHeight = 0;
 		int nameMaxWidth = 0;
 		int previousHeight = trackVerticalOffset.size() == 0 ? 0 : trackVerticalOffset.lastKey();
 		IWaveformPainter painter = null;
 		trackVerticalOffset.clear();
-		actualValues.clear();
 		waveformCanvas.clearAllWaveformPainter();
 		boolean even = true;
 		boolean clearSelection = true;
@@ -404,20 +405,21 @@ public class WaveformViewer implements IWaveformViewer  {
 			streamEntry.vOffset=trackVerticalHeight;
 			clearSelection &= currentWaveformSelection!=null && (streamEntry.waveform != currentWaveformSelection.waveform);
 			if (streamEntry.isStream()) {
+				streamEntry.currentValue="";
 				streamEntry.height *= streamEntry.getStream().getMaxConcurrency();
 				painter = new StreamPainter(waveformCanvas, even, streamEntry);
-				actualValues.put(streamEntry.waveform, "");
 			} else if (streamEntry.isSignal()) {
+				streamEntry.currentValue="---";
 				painter = new SignalPainter(waveformCanvas, even, streamEntry);
-				actualValues.put(streamEntry.waveform, "---");
 			}
-			waveformCanvas.addWaveformPainter(painter);
+			waveformCanvas.addWaveformPainter(painter, false);
 			trackVerticalOffset.put(trackVerticalHeight, streamEntry);
 			tl.setText(streamEntry.waveform.getFullName());
 			nameMaxWidth = Math.max(nameMaxWidth, tl.getBounds().width);
 			trackVerticalHeight += streamEntry.height;
 			even = !even;
 		}
+		waveformCanvas.syncScrollBars();
 		nameList.setSize(nameMaxWidth + 15, trackVerticalHeight);
 		nameListScrolled.setMinSize(nameMaxWidth + 15, trackVerticalHeight);
 		valueList.setSize(calculateValueWidth(), trackVerticalHeight);
@@ -437,14 +439,15 @@ public class WaveformViewer implements IWaveformViewer  {
         for(Entry<Integer, IWaveform<? extends IWaveformEvent>> entry: trackVerticalOffset.entrySet()){
         	System.out.println("    "+entry.getKey()+": " +entry.getValue().getFullName());
         }
-		 */    }
+		 */    
+	}
 
 	private int calculateValueWidth() {
 		TextLayout tl = new TextLayout(waveformCanvas.getDisplay());
 		tl.setFont(nameFontB);
 		int valueMaxWidth = 0;
-		for (String v : actualValues.values()) {
+		for (TrackEntry v : streams) {
-			tl.setText(v);
+			tl.setText(v.currentValue);
 			valueMaxWidth = Math.max(valueMaxWidth, tl.getBounds().width);
 		}
 		return valueMaxWidth + 15;
@@ -452,18 +455,32 @@ public class WaveformViewer implements IWaveformViewer  {
 
 	private void updateValueList(){
 		final Long time = getCursorTime();
-		for(Entry<IWaveform<? extends IWaveformEvent>, String> entry:actualValues.entrySet()){
+		for(TrackEntry entry:streams){
-			if(entry.getKey() instanceof ISignal){    
+			if(entry.isSignal()){    
-				ISignalChange event = ((ISignal<?>)entry.getKey()).getWaveformEventsBeforeTime(time);
+				ISignalChange event = ((ISignal<?>)entry.waveform).getWaveformEventsBeforeTime(time);
-				if(event instanceof ISignalChangeSingle){
+				if(event instanceof ISignalChangeBit){
-					entry.setValue("b'"+((ISignalChangeSingle)event).getValue());
+					entry.currentValue="b'"+((ISignalChangeBit)event).getValue();
-				} else if(event instanceof ISignalChangeMulti){
+				} else if(event instanceof ISignalChangeBitVector){
-					entry.setValue("h'"+((ISignalChangeMulti)event).getValue().toHexString());
+					// TODO: same code resides in SignalPainter, fix it
+					switch(entry.valueDisplay) {
+					case SIGNED:
+						entry.currentValue=Long.toString(((ISignalChangeBitVector)event).getValue().toSignedValue());
+						break;						
+					case UNSIGNED:
+						entry.currentValue=Long.toString(((ISignalChangeBitVector)event).getValue().toUnsignedValue());
+						break;
+					default:
+						entry.currentValue="h'"+((ISignalChangeBitVector)event).getValue().toHexString();
+					}
 				} else if(event instanceof ISignalChangeReal){
-					entry.setValue(Double.toString(((ISignalChangeReal)event).getValue()));
+					double val = ((ISignalChangeReal)event).getValue();
+					if(val>0.001)
+						entry.currentValue=String.format("%1$,.3f", val);
+					else
+						entry.currentValue=Double.toString(val);
 				}
-			} else if(entry.getKey() instanceof ITxStream<?>){
+			} else if(entry.isStream()){
-				ITxStream<?> stream = (ITxStream<?>) entry.getKey();
+				ITxStream<?> stream = (ITxStream<?>) entry.waveform;
 				ITx[] resultsList = new ITx[stream.getMaxConcurrency()];
 				Entry<Long, List<ITxEvent>> firstTx=stream.getEvents().floorEntry(time);
 				if(firstTx!=null){
@@ -485,7 +502,7 @@ public class WaveformViewer implements IWaveformViewer  {
 							value+="|";
 						if(o!=null) value+=((ITx)o).getGenerator().getName();
 					}
-					entry.setValue(value);
+					entry.currentValue=value;
 				}
 			}
 		}
@@ -552,11 +569,13 @@ public class WaveformViewer implements IWaveformViewer  {
 	 */
 	@Override
 	public ISelection getSelection() {
-		if (currentTxSelection != null)
+		if (currentTxSelection != null) {
-			return new StructuredSelection(currentTxSelection);
+			Object[] elem = {currentTxSelection, currentWaveformSelection};
-		else if (currentWaveformSelection != null)
+			return new StructuredSelection(elem);
-			return new StructuredSelection(currentWaveformSelection.waveform);
+		} else if (currentWaveformSelection != null) {
-		else
+			Object[] elem = {currentWaveformSelection.waveform, currentWaveformSelection};
+			return new StructuredSelection(elem);
+		} else
 			return new StructuredSelection();
 	}
 
@@ -596,6 +615,7 @@ public class WaveformViewer implements IWaveformViewer  {
 						currentWaveformSelection = (TrackEntry) sel;
 						if(currentTxSelection!=null && currentTxSelection.getStream()!=currentWaveformSelection)
 							currentTxSelection=null;
+						
 						selectionChanged = true;
 					}            		
 				}
@@ -608,6 +628,7 @@ public class WaveformViewer implements IWaveformViewer  {
 		}
 		if(currentWaveformSelection!=null) currentWaveformSelection.selected=true;
 		if (selectionChanged) {
+			waveformCanvas.reveal(currentWaveformSelection.waveform);
 			waveformCanvas.setSelected(currentTxSelection);
 			valueList.redraw();
 			nameList.redraw();
@@ -631,7 +652,16 @@ public class WaveformViewer implements IWaveformViewer  {
 	 */
 	@Override
 	public void moveSelection(GotoDirection direction) {
-		moveSelection(direction, NEXT_PREV_IN_STREAM) ;
+		if(direction==GotoDirection.NEXT || direction==GotoDirection.PREV)
+			moveSelection(direction, NEXT_PREV_IN_STREAM) ;
+		else {
+			int idx = streams.indexOf(currentWaveformSelection);
+			if(direction==GotoDirection.UP && idx>0) {
+				setSelection(new StructuredSelection(streams.get(idx-1)));
+			} else if(direction==GotoDirection.DOWN && idx<(streams.size()-1)) {
+				setSelection(new StructuredSelection(streams.get(idx+1)));
+			}
+		}
 	}
 
 	/* (non-Javadoc)
@@ -741,6 +771,7 @@ public class WaveformViewer implements IWaveformViewer  {
 				setCursorTime(time);
 				waveformCanvas.reveal(time);
 				waveformCanvas.redraw();
+				updateValueList();
 			}
 		}
 
@@ -760,17 +791,21 @@ public class WaveformViewer implements IWaveformViewer  {
 	@Override
 	public void moveSelectedTrack(int i) {
 		if(currentWaveformSelection!=null){
-			ITx selectedTx=currentTxSelection;
-			TrackEntry selectedWaveform=currentWaveformSelection;
 			int idx = streams.indexOf(currentWaveformSelection);
 			int newIdx=idx+i;
 			if(newIdx>=0 && newIdx<streams.size()){
 				Collections.swap(streams,idx,newIdx);
-				updateTracklist();
+				revealSelected=true;
-				if(selectedTx!=null){
+//				update();
-					setSelection(new StructuredSelection(new Object[]{selectedTx, selectedWaveform.waveform}));
+//				ITx selectedTx=currentTxSelection;
-				} else
+//				if(selectedTx!=null){
-					setSelection(new StructuredSelection(selectedWaveform.waveform));
+//					setSelection(new StructuredSelection(new Object[]{selectedTx, currentWaveformSelection.waveform}));
+//				} else {
+//					setSelection(new StructuredSelection(currentWaveformSelection.waveform));
+//				}
+//				waveformCanvas.reveal(currentWaveformSelection.waveform);
+//				valueList.redraw();
+//				nameList.redraw();
 			}
 		}	
 	}
@@ -816,7 +851,7 @@ public class WaveformViewer implements IWaveformViewer  {
 					IWaveform<? extends IWaveformEvent> w = trackEntry.waveform;
 					if (w instanceof ITxStream<?>)
 						subArea.height *= ((ITxStream<?>) w).getMaxConcurrency();
-					drawValue(gc, subArea, firstKey, actualValues.get(w), trackEntry.selected);
+					drawValue(gc, subArea, firstKey, trackEntry.currentValue, trackEntry.selected);
 				} else {
 					for (Entry<Integer, TrackEntry> entry : trackVerticalOffset.subMap(firstKey, true, lastKey, true)
 							.entrySet()) {
@@ -824,7 +859,7 @@ public class WaveformViewer implements IWaveformViewer  {
 						subArea.height = waveformCanvas.getTrackHeight();
 						if (w instanceof ITxStream<?>)
 							subArea.height *= ((ITxStream<?>) w).getMaxConcurrency();
-						drawValue(gc, subArea, entry.getKey(), actualValues.get(w), entry.getValue().selected);
+						drawValue(gc, subArea, entry.getKey(), entry.getValue().currentValue, entry.getValue().selected);
 					}
 				}
 			}catch(NoSuchElementException e){}
@@ -992,7 +1027,7 @@ public class WaveformViewer implements IWaveformViewer  {
 							else
 								streams.add(tgtIdx, srcWave);
 							currentWaveformSelection=srcWave;
-							updateTracklist();
+							update();
 						} else if(source instanceof CursorPainter){
 							((CursorPainter)source).setTime(0);
 							updateValueList();
@@ -1185,4 +1220,31 @@ public class WaveformViewer implements IWaveformViewer  {
 		origin.x=(int) (-time/waveformCanvas.getScaleFactorPow10());	
 		waveformCanvas.setOrigin(origin);
 	}
+	
+	@Override
+	public void scrollHorizontal(int percent) {
+		if(percent<-100) percent=-100;
+		if(percent>100) percent=100;
+		int diff = (waveformCanvas.getWidth()*percent)/100;
+//		ScrollBar sb = waveformCanvas.getHorizontalBar();
+//		int x = sb.getSelection();
+//		System.out.println("Setting sb to "+ (x+diff));
+//		if((x+diff)>0)
+//			sb.setSelection(x+diff);
+//		else
+//			sb.setSelection(0);
+		Point o = waveformCanvas.getOrigin();
+		waveformCanvas.setOrigin(o.x-diff, o.y);
+		waveformCanvas.redraw();
+	}
+
+	public void asyncUpdate(Widget widget) {
+		widget.getDisplay().asyncExec(new Runnable() {
+			@Override
+			public void run() {
+				waveformCanvas.redraw();
+				updateValueList();
+			}
+		});
+	}
 }

com.minres.scviewer.database.ui/META-INF/MANIFEST.MF

@@ -2,9 +2,10 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: Database UI
 Bundle-SymbolicName: com.minres.scviewer.database.ui
-Bundle-Version: 1.0.0.qualifier
+Bundle-Version: 2.0.0.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Export-Package: com.minres.scviewer.database.ui
 Require-Bundle: com.minres.scviewer.database,
  org.eclipse.jface
+Automatic-Module-Name: com.minres.scviewer.database.ui

com.minres.scviewer.database.ui/pom.xml

@@ -1,12 +1,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <artifactId>com.minres.scviewer.database.ui</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
+  <version>2.0.0-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>1.0.0-SNAPSHOT</version>
+  	<version>2.0.0-SNAPSHOT</version>
   	<relativePath>../com.minres.scviewer.parent</relativePath>
   </parent>
   </project>

com.minres.scviewer.database.ui/src/com/minres/scviewer/database/ui/IWaveformViewer.java

@@ -34,6 +34,8 @@ public interface IWaveformViewer extends PropertyChangeListener, ISelectionProvi
 	public void addSelectionChangedListener(ISelectionChangedListener listener);
 
 	public void removeSelectionChangedListener(ISelectionChangedListener listener);
+	
+	public void update();
 
 	public Control getControl();
 
@@ -100,4 +102,6 @@ public interface IWaveformViewer extends PropertyChangeListener, ISelectionProvi
 	public long getBaselineTime();
 
 	public void setBaselineTime(Long scale);
+	
+	public void scrollHorizontal(int percent);
 }

com.minres.scviewer.database.ui/src/com/minres/scviewer/database/ui/TrackEntry.java

@@ -17,7 +17,17 @@ import com.minres.scviewer.database.ITxStream;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformEvent;
 
+
 public class TrackEntry {
+	public enum ValueDisplay {
+		DEFAULT, SIGNED, UNSIGNED
+
+	}
+
+	public enum WaveDisplay {
+		DEFAULT, STEP_WISE, CONTINOUS
+	}
+
 	final public IWaveform<? extends IWaveformEvent> waveform;
 
 	public int vOffset;
@@ -26,6 +36,12 @@ public class TrackEntry {
 
 	public boolean selected;
 	
+	public String currentValue="";
+	
+	public ValueDisplay valueDisplay = ValueDisplay.DEFAULT;
+	
+	public WaveDisplay waveDisplay = WaveDisplay.DEFAULT;
+	
 	public TrackEntry(IWaveform<? extends IWaveformEvent> waveform) {
 		this.waveform = waveform;
 		vOffset=0;

com.minres.scviewer.database.ui/src/com/minres/scviewer/database/ui/WaveformColors.java

@@ -14,7 +14,7 @@ public enum WaveformColors {
     LINE, LINE_HIGHLITE, 
     TRACK_BG_EVEN, TRACK_BG_ODD, TRACK_BG_HIGHLITE, 
     TX_BG, TX_BG_HIGHLITE, TX_BORDER,
-    SIGNAL0, SIGNAL1, SIGNALZ, SIGNALX, SIGNALU, SIGNAL_TEXT, SIGNAL_ANALOG, SIGNAL_NAN,
+    SIGNAL0, SIGNAL1, SIGNALZ, SIGNALX, SIGNALU, SIGNAL_TEXT, SIGNAL_REAL, SIGNAL_NAN,
     CURSOR, CURSOR_DRAG, CURSOR_TEXT,
     MARKER, MARKER_TEXT, REL_ARROW, REL_ARROW_HIGHLITE
 }

com.minres.scviewer.database.vcd/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: VCD signal database
 Bundle-SymbolicName: com.minres.scviewer.database.vcd
-Bundle-Version: 1.0.0.qualifier
+Bundle-Version: 2.0.0.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
@@ -13,3 +13,4 @@ Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
 Service-Component: OSGI-INF/component.xml
 Bundle-ActivationPolicy: lazy
 Import-Package: com.google.common.collect
+Automatic-Module-Name: com.minres.scviewer.database.vcd

com.minres.scviewer.database.vcd/pom.xml

@@ -4,8 +4,9 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>1.0.0-SNAPSHOT</version>
+  	<version>2.0.0-SNAPSHOT</version>
   	<relativePath>../com.minres.scviewer.parent</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
-  </project>
+  <version>2.0.0-SNAPSHOT</version>
+</project>

com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/IVCDDatabaseBuilder.java

@@ -34,34 +34,44 @@ public interface IVCDDatabaseBuilder {
 	 *
 	 * @param netName the net name
 	 * @param i the index of the net, -1 if a new one, otherwise the id if the referenced
-	 * @param width the width
+	 * @param width the width, -1 equals real, 0... is a bit vector
-	 * @return the integer
+	 * @return the net id
 	 */
 	public Integer newNet(String netName, int i, int width) ;
 
 	/**
 	 * Gets the net width.
 	 *
-	 * @param intValue the int value
+	 * @param intValue the net id
-	 * @return the net width
+	 * @return the net width, -1 means a real-valued net
 	 */
-	public int getNetWidth(int intValue);
+	public int getNetWidth(int netId);
 
 	/**
 	 * Append transition.
 	 *
-	 * @param signalId the int value
+	 * @param netId the int value
 	 * @param currentTime the current time in ps
 	 * @param decodedValues the decoded bit values
 	 */
-	public void appendTransition(int signalId, long currentTime, BitVector decodedValues);
+	public void appendTransition(int netId, long currentTime, char decodedValue);
 
 	/**
 	 * Append transition.
 	 *
-	 * @param signalId the int value
+	 * @param netId the int value
 	 * @param currentTime the current time in ps
-	 * @param vValues the real values
+	 * @param decodedValues the decoded values
 	 */
-	public void appendTransition(int signalId, long currentTime, Double values);
+	public void appendTransition(int netId, long currentTime, BitVector decodedValue);
+
+	/**
+	 * Append transition.
+	 *
+	 * @param netId the int value
+	 * @param currentTime the current time in ps
+	 * @param decodedValue the decoded values
+	 */
+	public void appendTransition(int netId, long currentTime, double decodedValue);
+
 }

com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDDbLoader.java

@@ -15,6 +15,7 @@ import java.io.FileInputStream;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
+import java.util.NavigableMap;
 import java.util.Stack;
 import java.util.TreeMap;
 import java.util.Vector;
@@ -22,9 +23,9 @@ import java.util.Vector;
 import com.minres.scviewer.database.BitVector;
 import com.minres.scviewer.database.ISignal;
 import com.minres.scviewer.database.ISignalChange;
-import com.minres.scviewer.database.ISignalChangeMulti;
+import com.minres.scviewer.database.ISignalChangeBitVector;
 import com.minres.scviewer.database.ISignalChangeReal;
-import com.minres.scviewer.database.ISignalChangeSingle;
+import com.minres.scviewer.database.ISignalChangeBit;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.database.IWaveformDbLoader;
@@ -84,20 +85,25 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
 		moduleStack=null;
 		if(!res) throw new InputFormatException();
 		// calculate max time of database
-		for(IWaveform<? extends IWaveformEvent> waveform:signals)
+		for(IWaveform<? extends IWaveformEvent> waveform:signals) {
-			maxTime= Math.max(maxTime, ((ISignal<? extends ISignalChange>)waveform).getEvents().lastKey());
+			NavigableMap<Long, ? extends ISignalChange> events =((ISignal<? extends ISignalChange>)waveform).getEvents();
+			if(events.size()>0)
+				maxTime= Math.max(maxTime, events.lastKey());
+		}
 		// extend signals to hav a last value set at max time
 		for(IWaveform<? extends IWaveformEvent> waveform:signals){
 			TreeMap<Long,? extends ISignalChange> events = ((VCDSignal<? extends ISignalChange>)waveform).values;
-			if(events.lastKey()<maxTime){
+			if(events.size()>0 && events.lastKey()<maxTime){
 				ISignalChange x = events.lastEntry().getValue();
-				if(x instanceof ISignalChangeSingle)
+				if(x instanceof ISignalChangeBit)
-					((VCDSignal<ISignalChangeSingle>)waveform).values.put(maxTime, 
+					((VCDSignal<ISignalChangeBit>)waveform).values.put(maxTime, 
-							new VCDSignalChangeSingle(maxTime, ((ISignalChangeSingle)x).getValue()));
+							new VCDSignalChangeBit(maxTime, ((ISignalChangeBit)x).getValue()));
-				else
+				else if(x instanceof ISignalChangeBitVector)
-					if(x instanceof ISignalChangeMulti)
+						((VCDSignal<ISignalChangeBitVector>)waveform).values.put(maxTime, 
-						((VCDSignal<ISignalChangeMulti>)waveform).values.put(maxTime, 
+								new VCDSignalChangeBitVector(maxTime, ((ISignalChangeBitVector)x).getValue()));
-								new VCDSignalChangeMulti(maxTime, ((ISignalChangeMulti)x).getValue()));
+				else if(x instanceof ISignalChangeReal)
+					((VCDSignal<ISignalChangeReal>)waveform).values.put(maxTime, 
+							new VCDSignalChangeReal(maxTime, ((ISignalChangeReal)x).getValue()));
 			}
 		}
 		return true;
@@ -148,12 +154,15 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
 		String netName = moduleStack.empty()? name: moduleStack.lastElement()+"."+name;
 		int id = signals.size();
 		VCDSignal<? extends IWaveformEvent> signal;
-		if(width==1){
+		if(width<0) {
-			signal = i<0 ? new VCDSignal<ISignalChangeSingle>(db, id, netName) :
+			signal = i<0 ? new VCDSignal<ISignalChangeReal>(db, id, netName, width) :
-				new VCDSignal<ISignalChangeSingle>((VCDSignal<ISignalChangeSingle>)signals.get(i), id, netName);
+				new VCDSignal<ISignalChangeReal>((VCDSignal<ISignalChangeReal>)signals.get(i), id, netName);			
+		} else if(width==1){
+			signal = i<0 ? new VCDSignal<ISignalChangeBit>(db, id, netName) :
+				new VCDSignal<ISignalChangeBit>((VCDSignal<ISignalChangeBit>)signals.get(i), id, netName);
 		} else {
-			signal = i<0 ? new VCDSignal<ISignalChangeMulti>(db, id, netName, width) :
+			signal = i<0 ? new VCDSignal<ISignalChangeBitVector>(db, id, netName, width) :
-				new VCDSignal<ISignalChangeMulti>((VCDSignal<VCDSignalChangeMulti>)signals.get(i), id, netName);
+				new VCDSignal<ISignalChangeBitVector>((VCDSignal<VCDSignalChangeBitVector>)signals.get(i), id, netName);
 		};
 		signals.add(signal);
 		return id;
@@ -173,10 +182,12 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
 	 */
 	@SuppressWarnings("unchecked")
 	@Override
-	public void appendTransition(int signalId, long currentTime, Double value) {
+	public void appendTransition(int signalId, long currentTime, char decodedValues) {
 		VCDSignal<? extends IWaveformEvent> signal = (VCDSignal<? extends IWaveformEvent>) signals.get(signalId);
 		Long time = currentTime*TIME_RES;
-		((VCDSignal<ISignalChangeReal>)signal).values.put(time, new VCDSignalChangeReal(time, value));
+		if(signal.getWidth()==1){
+			((VCDSignal<ISignalChangeBit>)signal).values.put(time, new VCDSignalChangeBit(time, decodedValues));
+		}
 	}
 	
 	/* (non-Javadoc)
@@ -186,11 +197,22 @@ public class VCDDbLoader implements IWaveformDbLoader, IVCDDatabaseBuilder {
 	@Override
 	public void appendTransition(int signalId, long currentTime, BitVector decodedValues) {
 		VCDSignal<? extends IWaveformEvent> signal = (VCDSignal<? extends IWaveformEvent>) signals.get(signalId);
-		Long time = currentTime*TIME_RES;
+		Long time = currentTime* TIME_RES;
-		if(signal.getWidth()==1){
+		if(signal.getWidth()>1){
-			((VCDSignal<ISignalChangeSingle>)signal).values.put(time, new VCDSignalChangeSingle(time, decodedValues.getValue()[0]));
+			((VCDSignal<VCDSignalChangeBitVector>)signal).values.put(time, new VCDSignalChangeBitVector(time, decodedValues));
-		} else {
+		}
-			((VCDSignal<VCDSignalChangeMulti>)signal).values.put(time, new VCDSignalChangeMulti(time, decodedValues));
+	}
+	
+	/* (non-Javadoc)
+	 * @see com.minres.scviewer.database.vcd.ITraceBuilder#appendTransition(int, long, com.minres.scviewer.database.vcd.BitVector)
+	 */
+	@SuppressWarnings("unchecked")
+	@Override
+	public void appendTransition(int signalId, long currentTime, double decodedValue) {
+		VCDSignal<? extends IWaveformEvent> signal = (VCDSignal<? extends IWaveformEvent>) signals.get(signalId);
+		Long time = currentTime* TIME_RES;
+		if(signal.getWidth()<0){
+			((VCDSignal<ISignalChangeReal>)signal).values.put(time, new VCDSignalChangeReal(time, decodedValue));
 		}
 	}
 	

com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDFileParser.java

@@ -61,9 +61,11 @@ class VCDFileParser {
 
 	private void parseVar() throws Exception {
 		nextToken(); // type
+		String type = tokenizer.sval;
 		nextToken(); // size
 		int width = Integer.parseInt(tokenizer.sval);
-
+		if("real".equals(type))
+			width*=-1;
 		nextToken();
 		String id = tokenizer.sval;
 		nextToken();
@@ -147,14 +149,14 @@ class VCDFileParser {
 		if (tokenizer.sval.charAt(0) == '#') {	// If the line begins with a #, this is a timestamp.
 			currentTime = Long.parseLong(tokenizer.sval.substring(1)) * picoSecondsPerIncrement;
 		} else {
-			boolean isReal=false;
 			if(tokenizer.sval.equals("$comment")){
 				do {
 					if (!nextToken()) return false;
 				} while (!tokenizer.sval.equals("$end"));
 				return true;
 			}
-			if (tokenizer.sval.equals("$dumpvars") || tokenizer.sval.equals("$end")) return true;
+			if (tokenizer.sval.equals("$dumpvars") || tokenizer.sval.equals("$end"))
+				return true;
 			String value, id;
 			if (tokenizer.sval.charAt(0) == 'b') {
 				// Multiple value net. Value appears first, followed by space,
@@ -162,13 +164,12 @@ class VCDFileParser {
 				value = tokenizer.sval.substring(1);
 				nextToken();
 				id = tokenizer.sval;
-			} else if (tokenizer.sval.charAt(0) == 'r') {
+			}else if (tokenizer.sval.charAt(0) == 'r') {
-				// real value net. Value appears first, followed by space,
+					// Multiple value net. Value appears first, followed by space,
-				// then identifier
+					// then identifier
-				value = tokenizer.sval.substring(1);
+					value = tokenizer.sval.substring(1);
-				nextToken();
+					nextToken();
-				id = tokenizer.sval;
+					id = tokenizer.sval;
-				isReal=true;
 			} else {
 				// Single value net. identifier first, then value, no space.
 				value = tokenizer.sval.substring(0, 1);
@@ -181,14 +182,10 @@ class VCDFileParser {
 				return true;
 			}
 
-			if(isReal) {
+			int netWidth = traceBuilder.getNetWidth(net);
-				if("nan".equals(value)) {
+			if(netWidth<0) {
-					traceBuilder.appendTransition(net, currentTime, Double.NaN);
+				traceBuilder.appendTransition(net, currentTime, Double.parseDouble(value));
-				} else {
-					traceBuilder.appendTransition(net, currentTime, Double.parseDouble(value));
-				}
 			} else {
-				int netWidth = traceBuilder.getNetWidth(net);
 				BitVector decodedValues = new BitVector(netWidth);
 				if (value.equals("z") && netWidth > 1) {
 					for (int i = 0; i < netWidth; i++)
@@ -221,7 +218,10 @@ class VCDFileParser {
 						}
 					}
 				}
-				traceBuilder.appendTransition(net, currentTime, decodedValues);
+				if(netWidth==1)
+					traceBuilder.appendTransition(net, currentTime, decodedValues.getValue()[0]);
+				else
+					traceBuilder.appendTransition(net, currentTime, decodedValues);
 			}
 		}
 		return true;

com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignalChangeBit.java

@@ -10,14 +10,14 @@
  *******************************************************************************/
 package com.minres.scviewer.database.vcd;
 
-import com.minres.scviewer.database.ISignalChangeSingle;
+import com.minres.scviewer.database.ISignalChangeBit;
 import com.minres.scviewer.database.SignalChange;
 
-public class VCDSignalChangeSingle extends SignalChange implements ISignalChangeSingle, Cloneable {
+public class VCDSignalChangeBit extends SignalChange implements ISignalChangeBit, Cloneable {
 
 	private char value;
 
-	public VCDSignalChangeSingle(Long time, char value) {
+	public VCDSignalChangeBit(Long time, char value) {
 		super(time);
 		this.value=value;
 	}

com.minres.scviewer.database.vcd/src/com/minres/scviewer/database/vcd/VCDSignalChangeBitVector.java

@@ -11,18 +11,18 @@
 package com.minres.scviewer.database.vcd;
 
 import com.minres.scviewer.database.BitVector;
-import com.minres.scviewer.database.ISignalChangeMulti;
+import com.minres.scviewer.database.ISignalChangeBitVector;
 import com.minres.scviewer.database.SignalChange;
 
-public class VCDSignalChangeMulti extends SignalChange implements ISignalChangeMulti, Cloneable  {
+public class VCDSignalChangeBitVector extends SignalChange implements ISignalChangeBitVector, Cloneable  {
 
 	private BitVector value;
 	
-	public VCDSignalChangeMulti(Long time) {
+	public VCDSignalChangeBitVector(Long time) {
 		super(time);
 	}
 
-	public VCDSignalChangeMulti(Long time, BitVector decodedValues) {
+	public VCDSignalChangeBitVector(Long time, BitVector decodedValues) {
 		super(time);
 		this.value=decodedValues;
 	}

com.minres.scviewer.database/META-INF/MANIFEST.MF

@@ -11,3 +11,4 @@ Service-Component: OSGI-INF/component.xml,OSGI-INF/component2.xml
 Require-Bundle: org.eclipse.equinox.ds;bundle-version="1.4.200",
  org.eclipse.equinox.util;bundle-version="1.0.500",
  org.eclipse.osgi.services;bundle-version="3.4.0"
+Automatic-Module-Name: com.minres.scviewer.database

com.minres.scviewer.database/src/com/minres/scviewer/database/BitVector.java

@@ -63,4 +63,49 @@ public class BitVector {
 		}
 		return new String(res);		
 	}
+	
+	public long toUnsignedValue() {
+		long res = 0;
+		for(char c:value) {
+			res<<=1;
+			switch (c) {
+			case VALUE_1:
+				res++;
+				break;
+			case VALUE_X:
+			case VALUE_Z:
+				return 0;
+			default:
+				break;
+			}
+		}
+		return res;
+	}
+	
+	public long toSignedValue() {
+		Boolean negative=null;
+		long res = 0;
+		for(char c:value) {
+			if(negative == null) {
+				switch (c) {
+				case VALUE_1: negative=true; break;
+				case VALUE_0: negative=false; break;
+				case VALUE_X:
+				case VALUE_Z: return 0;
+				default:
+				}				
+			} else {
+				res<<=1;
+				switch (c) {
+				case VALUE_1: if(!negative)	res++; break;
+				case VALUE_0: if(negative)	res++; break;
+				case VALUE_X:
+				case VALUE_Z: return 0;
+				default:
+				}
+			}
+		}
+		return negative?-1*(res+1):res;
+	}
 }
+

com.minres.scviewer.database/src/com/minres/scviewer/database/ISignalChangeBit.java

@@ -10,7 +10,7 @@
  *******************************************************************************/
 package com.minres.scviewer.database;
 
-public interface ISignalChangeSingle extends ISignalChange{
+public interface ISignalChangeBit extends ISignalChange{
 
 	public char getValue();
 	

com.minres.scviewer.database/src/com/minres/scviewer/database/ISignalChangeBitVector.java

@@ -10,8 +10,7 @@
  *******************************************************************************/
 package com.minres.scviewer.database;
 
-
+public interface ISignalChangeBitVector extends ISignalChange {
-public interface ISignalChangeMulti extends ISignalChange {
 	
 	public BitVector getValue();
 

com.minres.scviewer.e4.application/Application.e4xmi

@@ -108,7 +108,7 @@
           <parameters xmi:id="_cuGAkHcjEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.12" name="com.minres.scviewer.e4.application.command.navigateTransCommand.parameter.dir" value="prev"/>
         </children>
         <children xsi:type="menu:ToolControl" xmi:id="_LtQhcIuKEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.toolcontrol.0" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.elements.RelationTypeToolControl"/>
-        <children xsi:type="menu:DirectToolItem" xmi:id="_Z7ZQkIuJEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.directtoolitem.nextprevinstream" toBeRendered="false" visible="false" label="Next/Prev in stream" enabled="false">
+        <children xsi:type="menu:DirectToolItem" xmi:id="_Z7ZQkIuJEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.directtoolitem.nextprevinstream" toBeRendered="false" visible="false" label="Next/Prev in stream">
           <menu xmi:id="_aPyMMIuJEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.menu.2">
             <children xsi:type="menu:DynamicMenuContribution" xmi:id="_cnNWkIuJEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.dynamicmenucontribution.2" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.NavigateContribution"/>
           </menu>
@@ -142,7 +142,7 @@
       </children>
     </trimBars>
   </children>
-  <children xsi:type="basic:Dialog" xmi:id="_8BTkQIytEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.dialog.aboutscviewer" toBeRendered="false" visible="false" selectedElement="__VNlAIytEeWid7xO48ZBXw" label="About SCViewer" y="600">
+  <children xsi:type="basic:Window" xmi:id="_8BTkQIytEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.dialog.aboutscviewer" toBeRendered="false" visible="false" selectedElement="__VNlAIytEeWid7xO48ZBXw" label="About SCViewer" x="200" y="200">
     <children xsi:type="basic:Part" xmi:id="__VNlAIytEeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.part.0" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.AboutDialog"/>
   </children>
   <handlers xmi:id="_95PfvXNmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.handler.quitCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.QuitHandler" command="_95PfvHNmEeWBq8z1Dv39LA"/>
@@ -171,6 +171,8 @@
     <handlers xmi:id="_297tsHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handler.deletewaveformCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.DeleteWaveformHandler" command="_WUZ2wHXHEeWwZ-9vrAR2UQ"/>
     <handlers xmi:id="_2Ai4YHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handler.movewaveformupCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.MoveWaveformHandler" command="_N_sOkHXHEeWwZ-9vrAR2UQ"/>
     <handlers xmi:id="_Du1NAHcrEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handler.zoomCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.ZoomHandler" command="_693GoHcqEeWwZ-9vrAR2UQ"/>
+    <handlers xmi:id="_bxt4QM3rEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.handler.changeWaveDisplay" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.ChangeWaveformDisplay" command="_FZunYM2PEei6rfTGo88R-w"/>
+    <handlers xmi:id="_bxw7kM3rEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.handler.changeValueDisplay" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.ChangeValueDisplay" command="_4C_asM3ZEei6rfTGo88R-w"/>
     <menus xsi:type="menu:PopupMenu" xmi:id="_TwzrsHWSEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.popupmenu.namecontext" label="Name Menu">
       <children xsi:type="menu:HandledMenuItem" xmi:id="_Vco7YHWSEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.moveup" label="Move up" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/up_blue.png" tooltip="Move stream/waveform in list up" command="_N_sOkHXHEeWwZ-9vrAR2UQ">
         <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_elFdcHr_EeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
@@ -204,40 +206,51 @@
       <children xsi:type="menu:HandledMenuItem" xmi:id="_4ZeEQHabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.previouschange" label="Previous Tx" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/reverse_green.png" command="_Gn3lEHXKEeWwZ-9vrAR2UQ">
         <parameters xmi:id="_4ZeEQXabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.5" name="com.minres.scviewer.e4.application.command.navigateTransCommand.parameter.dir" value="prev"/>
       </children>
+      <children xsi:type="menu:MenuSeparator" xmi:id="__Ubd4M1eEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.menuseparator.0"/>
+      <children xsi:type="menu:Menu" xmi:id="_mAA6sM1bEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.menu.view" label="View">
+        <visibleWhen xsi:type="ui:ImperativeExpression" xmi:id="_psvR0M1gEei6rfTGo88R-w" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.elements.WaveformPopupMenuContribution"/>
+        <children xsi:type="menu:DynamicMenuContribution" xmi:id="_IQZZQM3hEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.dynamicmenucontribution.0" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.elements.WaveformPopupMenuContribution"/>
+      </children>
     </menus>
   </descriptors>
-  <commands xmi:id="_95PfvHNmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.file.exit" commandName="quitCommand"/>
+  <commands xmi:id="_95PfvHNmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.file.exit" commandName="Quit Command"/>
-  <commands xmi:id="_95PfwHNmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.open" commandName="openCommand"/>
+  <commands xmi:id="_95PfwHNmEeWBq8z1Dv39LA" elementId="com.minres.scviewer.e4.application.open" commandName="Open Command"/>
-  <commands xmi:id="_95Pfw3NmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.file.save" commandName="saveCommand"/>
+  <commands xmi:id="_95Pfw3NmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.file.save" commandName="Save Command"/>
-  <commands xmi:id="_95PfxnNmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.help.aboutAction" commandName="aboutCommand"/>
+  <commands xmi:id="_95PfxnNmEeWBq8z1Dv39LA" elementId="org.eclipse.ui.help.aboutAction" commandName="About Command"/>
-  <commands xmi:id="_N_sOkHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.movewaveformupCommand" commandName="moveWaveformCommand">
+  <commands xmi:id="_N_sOkHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.movewaveformupCommand" commandName="Move Waveform Command">
     <parameters xmi:id="_lMv-EHZWEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir" name="direction" optional="false"/>
   </commands>
-  <commands xmi:id="_WUZ2wHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.deletewaveformCommand" commandName="deleteWaveformCommand"/>
+  <commands xmi:id="_WUZ2wHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.deletewaveformCommand" commandName="Delete Waveform Command"/>
-  <commands xmi:id="_bV-TMHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.selectallCommand" commandName="selectAllCommand"/>
+  <commands xmi:id="_bV-TMHXHEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.selectallCommand" commandName="Select All Command"/>
-  <commands xmi:id="_Gn3lEHXKEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateTransCommand" commandName="navigateTransCommand" description="Navigate to related transaction">
+  <commands xmi:id="_Gn3lEHXKEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateTransCommand" commandName="Navigate Transaction Command" description="Navigate to related transaction">
     <parameters xmi:id="_howw0HXQEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateTransCommand.parameter.dir" name="direction" optional="false"/>
   </commands>
-  <commands xmi:id="_79rx4HabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateEventCommand" commandName="navigateEventCommand">
+  <commands xmi:id="_79rx4HabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateEventCommand" commandName="Navigate Event Command">
     <parameters xmi:id="_79rx4XabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.navigateEventCommand.parameter.dir" name="direction" optional="false"/>
   </commands>
-  <commands xmi:id="_693GoHcqEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.zoomcommand" commandName="zoomCommand">
+  <commands xmi:id="_693GoHcqEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.zoomcommand" commandName="Zoom Command">
     <parameters xmi:id="_8tbm0HcqEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.zoomcommand.parameter.level" name="level" optional="false"/>
   </commands>
-  <commands xmi:id="_2PehEHr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.command.addwaveform" commandName="addWaveformCommand">
+  <commands xmi:id="_2PehEHr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.command.addwaveform" commandName="Add Waveform Command">
     <parameters xmi:id="_6KsZcHr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.command.addwaveform.where" name="where" optional="false"/>
     <parameters xmi:id="_7T1TcHwIEeWv0Y5uF2QN5w" elementId="com.minres.scviewer.e4.application.command.addwaveform.all" name="all" typeId="" optional="false"/>
   </commands>
   <commands xmi:id="_AxH6sIl_EeWxJ_wPkM6yGQ" elementId="org.eclipse.ui.window.preferences" commandName="Preferences"/>
-  <commands xmi:id="_KlGlsIoNEeWxJ_wPkM6yGQ" elementId="com.minres.scviewer.e4.application.command.set_them" commandName="Set Theme">
+  <commands xmi:id="_KlGlsIoNEeWxJ_wPkM6yGQ" elementId="com.minres.scviewer.e4.application.command.set_them" commandName="Set Theme Command">
     <parameters xmi:id="_O8Z9IIoNEeWxJ_wPkM6yGQ" elementId="com.minres.scviewer.e4.application.command.theme.parameter.id" name="themeId" optional="false"/>
   </commands>
-  <commands xmi:id="_E9lUgIt2EeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.command.setrelationtype" commandName="SetRelationType">
+  <commands xmi:id="_E9lUgIt2EeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.command.setrelationtype" commandName="Set Relation Type Command">
     <parameters xmi:id="_xnW7IIt_EeWid7xO48ZBXw" elementId="com.minres.scviewer.e4.application.commandparameter.relationName" name="relationName" optional="false"/>
   </commands>
-  <commands xmi:id="_7-AIMJebEeW09eyIbHsdvg" elementId="com.minres.scviewer.e4.application.command.loadStoreSettings" commandName="loadStoreSettings">
+  <commands xmi:id="_7-AIMJebEeW09eyIbHsdvg" elementId="com.minres.scviewer.e4.application.command.loadStoreSettings" commandName="Load-Store Settings Command">
     <parameters xmi:id="_wxY3EJehEeW09eyIbHsdvg" elementId="com.minres.scviewer.e4.application.commandparameter.loadStore" name="loadStore"/>
   </commands>
+  <commands xmi:id="_FZunYM2PEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.command.changewavedisplay" commandName="Change Waveform Display Command">
+    <parameters xmi:id="_P6PYwM2PEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.commandparameter.changewavedisplay" name="Type" optional="false"/>
+  </commands>
+  <commands xmi:id="_4C_asM3ZEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.command.changevaluedisplay" commandName="Change Value Display Command">
+    <parameters xmi:id="_4C_asc3ZEei6rfTGo88R-w" elementId="com.minres.scviewer.e4.application.commandparameter.changevaluedisplay" name="Type" optional="false"/>
+  </commands>
   <addons xmi:id="_95PfsnNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.core.commands.service" contributionURI="bundleclass://org.eclipse.e4.core.commands/org.eclipse.e4.core.commands.CommandServiceAddon"/>
   <addons xmi:id="_95Pfs3NmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ui.contexts.service" contributionURI="bundleclass://org.eclipse.e4.ui.services/org.eclipse.e4.ui.services.ContextServiceAddon"/>
   <addons xmi:id="_95PftHNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ui.bindings.service" contributionURI="bundleclass://org.eclipse.e4.ui.bindings/org.eclipse.e4.ui.bindings.BindingServiceAddon"/>

com.minres.scviewer.e4.application/META-INF/MANIFEST.MF

@@ -2,36 +2,37 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: com.minres.scviewer.e4.application;singleton:=true
-Bundle-Version: 1.1.1.qualifier
+Bundle-Version: 2.0.0.qualifier
 Bundle-Vendor: %Bundle-Vendor
 Require-Bundle: javax.inject;bundle-version="1.0.0",
- org.eclipse.core.runtime;bundle-version="3.11.1",
+  org.eclipse.core.runtime;bundle-version="3.11.1",
- org.eclipse.swt;bundle-version="3.104.1",
+  org.eclipse.swt;bundle-version="3.104.1",
- org.eclipse.e4.ui.model.workbench;bundle-version="1.1.100",
+  org.eclipse.e4.ui.model.workbench;bundle-version="1.1.100",
- org.eclipse.jface;bundle-version="3.11.0",
+  org.eclipse.jface;bundle-version="3.11.0",
- org.eclipse.e4.ui.services;bundle-version="1.2.0",
+  org.eclipse.e4.ui.services;bundle-version="1.2.0",
- org.eclipse.e4.ui.workbench;bundle-version="1.3.0",
+  org.eclipse.e4.ui.workbench;bundle-version="1.3.0",
- org.eclipse.e4.core.di;bundle-version="1.5.0",
+  org.eclipse.e4.core.di;bundle-version="1.5.0",
- org.eclipse.e4.ui.di;bundle-version="1.1.0",
+  org.eclipse.e4.ui.di;bundle-version="1.1.0",
- org.eclipse.e4.core.contexts;bundle-version="1.4.0",
+  org.eclipse.e4.core.contexts;bundle-version="1.4.0",
- com.minres.scviewer.database.ui.swt;bundle-version="1.0.0",
+  com.minres.scviewer.database.ui.swt;bundle-version="1.0.0",
- com.minres.scviewer.database.ui,
+  com.minres.scviewer.database.ui,
- com.minres.scviewer.database;bundle-version="1.0.0",
+  com.minres.scviewer.database;bundle-version="1.0.0",
- org.eclipse.equinox.ds;bundle-version="1.4.300",
+  org.eclipse.equinox.ds;bundle-version="1.4.300",
- org.eclipse.equinox.util;bundle-version="1.0.500",
+  org.eclipse.equinox.util;bundle-version="1.0.500",
- org.eclipse.osgi.services;bundle-version="3.5.0",
+  org.eclipse.osgi.services;bundle-version="3.5.0",
- org.eclipse.e4.core.services;bundle-version="2.0.0",
+  org.eclipse.e4.core.services;bundle-version="2.0.0",
- org.eclipse.osgi.services;bundle-version="3.5.0",
+  org.eclipse.osgi.services;bundle-version="3.5.0",
- org.eclipse.core.jobs,
+  org.eclipse.core.jobs,
- org.eclipse.osgi,
+  org.eclipse.osgi,
- com.google.guava,
+  com.google.guava,
- org.eclipse.equinox.preferences,
+  org.eclipse.equinox.preferences,
- org.eclipse.core.expressions,
+  org.eclipse.core.expressions,
- org.eclipse.e4.core.commands;bundle-version="0.11.0",
+  org.eclipse.e4.core.commands;bundle-version="0.11.0",
- org.eclipse.e4.ui.workbench.addons.swt,
+  org.eclipse.e4.ui.workbench.addons.swt,
- com.opcoach.e4.preferences,
+  com.opcoach.e4.preferences,
- org.eclipse.e4.core.di.extensions,
+  org.eclipse.e4.core.di.extensions,
- org.eclipse.e4.ui.css.swt.theme;bundle-version="0.10.0"
+  org.eclipse.e4.ui.css.swt.theme;bundle-version="0.10.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Import-Package: com.minres.scviewer.database,
- javax.inject;version="1.0.0"
+  javax.inject;version="1.0.0"
+Automatic-Module-Name: com.minres.scviewer.e4.application

com.minres.scviewer.e4.application/plugin.xml

@@ -16,6 +16,10 @@
                name="appName"
                value="SCViewer">
          </property>
+         <property
+               name="applicationCSS"
+               value="platform:/plugin/com.minres.scviewer.e4.application/css/default.css">
+         </property>
       </product>
    </extension>
    <extension

com.minres.scviewer.e4.application/pom.xml

@@ -4,9 +4,8 @@
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>1.0.0-SNAPSHOT</version>
+  	<version>2.0.0-SNAPSHOT</version>
   	<relativePath>../com.minres.scviewer.parent</relativePath>
   </parent>
   <packaging>eclipse-plugin</packaging>
-  <version>1.1.1-SNAPSHOT</version>
   </project>

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/E4LifeCycle.java

@@ -33,6 +33,10 @@ import org.eclipse.equinox.app.IApplicationContext;
 import org.osgi.service.event.Event;
 import org.osgi.service.event.EventHandler;
 
+import com.minres.scviewer.e4.application.options.Options;
+import com.minres.scviewer.e4.application.options.Options.Multiplicity;
+import com.minres.scviewer.e4.application.options.Options.Separator;
+
 /**
  * This implementation contains e4 LifeCycle annotated methods.<br />
  * There is a corresponding entry in <em>plugin.xml</em> (under the
@@ -59,7 +63,14 @@ public class E4LifeCycle {
 	 */
 	@PostContextCreate
 	void postContextCreate(IApplicationContext appContext, final IEventBroker eventBroker) {
-		final String[] args = (String[])appContext.getArguments().get(IApplicationContext.APPLICATION_ARGS); 
+		final String[] args = (String[])appContext.getArguments().get(IApplicationContext.APPLICATION_ARGS);
+		Options opt = new Options(args, 1);
+		opt.getSet().addOption("c", Separator.BLANK, Multiplicity.ONCE);
+		if (!opt.check(Options.DEFAULT_SET, true, true)) {
+		  System.exit(1);
+		}
+		final String confFile =opt.getSet().isSet("c")?opt.getSet().getOption("c").getResultValue(0):"";
+
 		// react on the first view being created, at that time the UI is available
 		eventBroker.subscribe(UIEvents.UILifeCycle.ACTIVATE, new EventHandler() {
 			@Override
@@ -68,9 +79,10 @@ public class E4LifeCycle {
 				if(part!=null){
 					IEclipseContext ctx = part.getContext();
 					OpenViewHandler openViewHandler= new OpenViewHandler();
+					if(confFile.length()>0) openViewHandler.setConfigFile(confFile);
 					ContextInjectionFactory.inject(openViewHandler, ctx);
 					eventBroker.unsubscribe(this);
-					for(String name:args){
+					for(String name:opt.getSet().getData()){
 						if(new File(name).exists())	openViewHandler.openViewForFile(name);
 					}
 				}
@@ -136,6 +148,7 @@ public class E4LifeCycle {
 		/** The part service. */
 		@Inject EPartService partService;
 		
+		String confFile="";
 		/**
 		 * Open view for file.
 		 *
@@ -150,7 +163,13 @@ public class E4LifeCycle {
 			partService.showPart(part, PartState.ACTIVATE);
 			IEclipseContext ctx=part.getContext();
 			ctx.modify("input", file); //$NON-NLS-1$
-			ctx.declareModifiable("input"); //$NON-NLS-1$
+			//ctx.declareModifiable("input"); //$NON-NLS-1$
+			ctx.modify("config", confFile); //$NON-NLS-1$
+			//ctx.declareModifiable("config"); //$NON-NLS-1$				
+		}
+
+		public void setConfigFile(String confFile) {
+			this.confFile=confFile;
 		}
 	}
 }

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/elements/NavigateToolbarContribution.java

@@ -32,7 +32,7 @@ import com.minres.scviewer.e4.application.parts.WaveformViewer;
 /**
  * The Class NavigateContribution. Currently not used in Application.e4xmi
  */
-public class NavigateContribution {
+public class NavigateToolbarContribution {
 	
 	/** The part service. */
 	@Inject EPartService partService;

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/elements/WaveformPopupMenuContribution.java

@@ -0,0 +1,131 @@
+ 
+package com.minres.scviewer.e4.application.elements;
+
+import java.util.Iterator;
+import java.util.List;
+
+import javax.inject.Inject;
+
+import org.eclipse.e4.core.di.annotations.Evaluate;
+import org.eclipse.e4.ui.di.AboutToHide;
+import org.eclipse.e4.ui.di.AboutToShow;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.commands.MCommand;
+import org.eclipse.e4.ui.model.application.commands.MCommandsFactory;
+import org.eclipse.e4.ui.model.application.commands.MParameter;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.menu.ItemType;
+import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
+import org.eclipse.e4.ui.model.application.ui.menu.MMenuElement;
+import org.eclipse.e4.ui.model.application.ui.menu.MMenuFactory;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ISignal;
+import com.minres.scviewer.database.ISignalChange;
+import com.minres.scviewer.database.ISignalChangeBitVector;
+import com.minres.scviewer.database.ISignalChangeReal;
+import com.minres.scviewer.database.ui.TrackEntry;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class WaveformPopupMenuContribution {
+	int counter=0;
+	
+	@Inject MPart activePart;
+		
+	final TrackEntry nullEntry = new TrackEntry(null);
+	
+	@Evaluate
+	public boolean evaluate() {
+		Object obj = activePart.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer wfv = (WaveformViewer)obj;
+			ISelection sel = wfv.getSelection();
+			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+				Object selected = ((IStructuredSelection)sel).getFirstElement();
+				if(selected instanceof ISignal<?>) {
+					ISignalChange s = (ISignalChange) ((ISignal<?>) selected).getEvents().firstEntry().getValue();
+					if((s instanceof ISignalChangeReal) || (s instanceof ISignalChangeBitVector)) {
+						return true;
+					}
+				}
+			}
+		}
+		return false;
+	}
+
+	@AboutToShow
+	public void aboutToShow(List<MMenuElement> items, MApplication application, EModelService modelService) {
+		Object obj = activePart.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer wfv = (WaveformViewer)obj;
+			ISelection sel = wfv.getSelection();
+			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+				Object first = it.next();
+				Object second=null;
+				if(it.hasNext()) second=it.next();
+				if(first instanceof ISignal<?>) {
+					ISignalChange s = (ISignalChange) ((ISignal<?>) first).getEvents().firstEntry().getValue();
+					//com.minres.scviewer.e4.application.menu.mulitvaluesettings
+					if((s instanceof ISignalChangeReal) || (s instanceof ISignalChangeBitVector)) {
+						TrackEntry entry=nullEntry;
+						if(second instanceof TrackEntry)
+							entry=(TrackEntry)second;
+						if(s instanceof ISignalChangeBitVector) {
+						    addValueMenuItem(items, application, modelService, "hex", TrackEntry.ValueDisplay.DEFAULT, entry.valueDisplay);
+						    addValueMenuItem(items, application, modelService, "unsigned", TrackEntry.ValueDisplay.UNSIGNED, entry.valueDisplay);
+						    addValueMenuItem(items, application, modelService, "signed", TrackEntry.ValueDisplay.SIGNED, entry.valueDisplay);
+							items.add(MMenuFactory.INSTANCE.createMenuSeparator());
+							addWaveMenuItem(items, application, modelService, "bit vector", TrackEntry.WaveDisplay.DEFAULT, entry.waveDisplay);
+						}						
+						addWaveMenuItem(items, application, modelService, "analog step-wise", TrackEntry.WaveDisplay.STEP_WISE, entry.waveDisplay);
+						addWaveMenuItem(items, application, modelService, "analog continous", TrackEntry.WaveDisplay.CONTINOUS, entry.waveDisplay);
+					}
+				}
+			}
+		}
+
+	}
+
+	private void addValueMenuItem(List<MMenuElement> items, MApplication application, EModelService modelService,
+			String label, TrackEntry.ValueDisplay value, TrackEntry.ValueDisplay actual) {
+		MHandledMenuItem item = MMenuFactory.INSTANCE.createHandledMenuItem();
+		item.setType(ItemType.RADIO);
+		item.setSelected(value==actual);
+		item.setLabel("Show as "+label);
+		item.setContributorURI("platform:/plugin/com.minres.scviewer.e4.application");
+		List<MCommand> cmds = modelService.findElements(application, "com.minres.scviewer.e4.application.command.changevaluedisplay", MCommand.class, null);
+		if(cmds.size()!=1) System.err.println("No command found!");
+		else item.setCommand(cmds.get(0));
+		MParameter param = MCommandsFactory.INSTANCE.createParameter();
+		param.setName("com.minres.scviewer.e4.application.commandparameter.changevaluedisplay");
+		param.setValue(value.toString());
+		item.getParameters().add(param);
+		items.add(item);
+	}
+	
+	private void addWaveMenuItem(List<MMenuElement> items, MApplication application, EModelService modelService,
+			String label, TrackEntry.WaveDisplay value, TrackEntry.WaveDisplay actual) {
+		MHandledMenuItem item = MMenuFactory.INSTANCE.createHandledMenuItem();
+		item.setType(ItemType.RADIO);
+		item.setSelected(value==actual);
+		item.setLabel("Render "+label);
+		item.setContributorURI("platform:/plugin/com.minres.scviewer.e4.application");
+		List<MCommand> cmds = modelService.findElements(application, "com.minres.scviewer.e4.application.command.changewavedisplay", MCommand.class, null);
+		if(cmds.size()!=1) System.err.println("No command found!");
+		else item.setCommand(cmds.get(0));
+		MParameter param = MCommandsFactory.INSTANCE.createParameter();
+		param.setName("com.minres.scviewer.e4.application.commandparameter.changewavedisplay");
+		param.setValue(value.toString());
+		item.getParameters().add(param);
+		items.add(item);
+	}
+	
+	@AboutToHide
+	public void aboutToHide(List<MMenuElement> items) {
+		
+	}
+		
+}

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/AboutHandler.java

@@ -12,16 +12,17 @@ package com.minres.scviewer.e4.application.handlers;
 
 import org.eclipse.e4.core.di.annotations.Execute;
 import org.eclipse.e4.ui.model.application.MApplication;
-import org.eclipse.e4.ui.model.application.ui.basic.MDialog;
 import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
 import org.eclipse.e4.ui.workbench.modeling.EModelService;
 import org.eclipse.swt.widgets.Shell;
 
 public class AboutHandler {
 
+	static final String DIALOG_ID="com.minres.scviewer.e4.application.dialog.aboutscviewer";
+	
 	@Execute
 	public void execute(Shell shell, MApplication app, MWindow window, EModelService ms /*@Named("mdialog01.dialog.0") MDialog dialog*/) {
-		MDialog dialog = (MDialog) ms.find("com.minres.scviewer.e4.application.dialog.aboutscviewer", app); //$NON-NLS-1$
+		MWindow dialog = (MWindow) ms.find(DIALOG_ID, app); //$NON-NLS-1$
 		dialog.setToBeRendered(true);
 		dialog.setToBeRendered(false);
 	}

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/ChangeValueDisplay.java

@@ -0,0 +1,51 @@
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import java.util.Iterator;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ui.TrackEntry;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class ChangeValueDisplay {
+	
+	static final String PARAMETER_ID="com.minres.scviewer.e4.application.commandparameter.changevaluedisplay"; //$NON-NLS-1$
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		MPart part = partService.getActivePart();
+		if(part==null) return false;
+		return (part.getObject() instanceof WaveformViewer);
+	}
+
+	@Execute
+	public void execute(@Named(PARAMETER_ID) String param, EPartService partService) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer wfv = (WaveformViewer)obj;
+			ISelection sel = wfv.getSelection();
+			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+				it.next();
+				if(it.hasNext()) {
+						Object second = it.next();
+						if(second instanceof TrackEntry) {
+							TrackEntry.ValueDisplay val = TrackEntry.ValueDisplay.valueOf(param);
+							((TrackEntry)second).valueDisplay=val;
+							wfv.update();
+						}
+				}
+			}
+		}
+	}
+		
+}

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/ChangeWaveformDisplay.java

@@ -0,0 +1,51 @@
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import java.util.Iterator;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ui.TrackEntry;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class ChangeWaveformDisplay {
+	
+	static final String PARAMETER_ID="com.minres.scviewer.e4.application.commandparameter.changewavedisplay"; //$NON-NLS-1$
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		MPart part = partService.getActivePart();
+		if(part==null) return false;
+		return (part.getObject() instanceof WaveformViewer);
+	}
+
+	@Execute
+	public void execute(@Named(PARAMETER_ID) String param, EPartService partService) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer wfv = (WaveformViewer)obj;
+			ISelection sel = wfv.getSelection();
+			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+				it.next();
+				if(it.hasNext()) {
+						Object second = it.next();
+						if(second instanceof TrackEntry) {
+							TrackEntry.WaveDisplay val= TrackEntry.WaveDisplay.valueOf(param);
+							((TrackEntry)second).waveDisplay=val;
+							wfv.update();
+						}
+				}
+			}
+		}
+	}
+		
+}

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/messages.properties

@@ -1,5 +1,5 @@
-AboutDialog_0=\nSCViewer - a SystemC waveform viewer\n\nVersion: 1.2.2\n
+AboutDialog_0=\nSCViewer - a SystemC waveform viewer\n\nVersion: 2.0\n
-AboutDialog_1=\nCopyright (c) 2015,2016,2017 MINRES Technologies GmbH and others.\n\nAll rights reserved. MINRES and the MINRES logo are trademarks of MINRES Technologies GmbH, http://www.minres.com/. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html\n\nParts of the software are governed by the Apache License Version 2.0 available at http://www.apache.org/licenses/. These are namely org.apache.jdbm and org.sqlite JDBC driver\n\nSources code is hosted at GitHub: https://github.com/minres/SCViewer\n
+AboutDialog_1=\nCopyright (c) 2015, 2018 MINRES Technologies GmbH and others.\n\nAll rights reserved. MINRES and the MINRES logo are trademarks of MINRES Technologies GmbH, http://www.minres.com/. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html\n\nParts of the software are governed by the Apache License Version 2.0 available at http://www.apache.org/licenses/. These are namely org.apache.jdbm and org.sqlite JDBC driver\n\nSources code is hosted at GitHub: https://github.com/minres/SCViewer\n
 DesignBrowser_12=Append all after
 DesignBrowser_16=Insert all before
 DesignBrowser_2=Enter text to filter waveforms

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/options/OptionData.java

@@ -0,0 +1,275 @@
+package com.minres.scviewer.e4.application.options;
+
+/**
+ * This class holds all the data for an option. This includes the prefix, the key, the separator 
+ * (for value options), the multiplicity, and all the other settings describing the option. The class
+ * is designed to be only a data container from a user perspective, i. e. the user has read-access to 
+ * any data determined by the {@link Options#check()}, but not access to any of the other methods
+ * which are used internally for the operation of the actual check. 
+ */
+
+public class OptionData {
+
+  private final static String CLASS = "OptionData";
+
+  private Options.Prefix              prefix       = null;
+  private String                      key          = null; 
+  private boolean                     detail       = false; 
+  private Options.Separator           separator    = null; 
+  private boolean                     value        = false; 
+  private Options.Multiplicity        multiplicity = null;
+  private java.util.regex.Pattern     pattern      = null;
+  private int                         counter      = 0;
+  private java.util.ArrayList<String> values       = null;
+  private java.util.ArrayList<String> details      = null;
+
+/**
+ * The constructor
+ */
+
+  OptionData(Options.Prefix prefix, 
+             String key, 
+             boolean detail, 
+             Options.Separator separator, 
+             boolean value, 
+             Options.Multiplicity multiplicity) {
+
+    if (prefix       == null) throw new IllegalArgumentException(CLASS + ": prefix may not be null");
+    if (key          == null) throw new IllegalArgumentException(CLASS + ": key may not be null");
+    if (separator    == null) throw new IllegalArgumentException(CLASS + ": separator may not be null");
+    if (multiplicity == null) throw new IllegalArgumentException(CLASS + ": multiplicity may not be null");
+
+//.... The data describing the option
+
+    this.prefix       = prefix;
+    this.key          = key;
+    this.detail       = detail;
+    this.separator    = separator;
+    this.value        = value;
+    this.multiplicity = multiplicity;
+
+//.... Create the pattern to match this option
+
+    if (value) {
+      if (separator == Options.Separator.BLANK) {
+        if (detail) {
+          pattern = java.util.regex.Pattern.compile(prefix.getName() + key + "((\\w|\\.)+)$");
+        } else {
+          pattern = java.util.regex.Pattern.compile(prefix.getName() + key + "$");
+        }
+      } else {
+        if (detail) {
+          pattern = java.util.regex.Pattern.compile(prefix.getName() + key + "((\\w|\\.)+)" + separator.getName() + "(.+)$");
+        } else {
+          pattern = java.util.regex.Pattern.compile(prefix.getName() + key + separator.getName() + "(.+)$");
+        }
+      }
+    } else {
+      pattern = java.util.regex.Pattern.compile(prefix.getName() + key + "$");
+    }
+
+//.... Structures to hold result data
+
+    if (value) {
+      values = new java.util.ArrayList<String>();
+      if (detail) 
+        details = new java.util.ArrayList<String>();
+    }
+    
+  }
+
+/**
+ * Getter method for <code>prefix</code> property
+ * <p>
+ * @return The value for the <code>prefix</code> property
+ */
+
+  Options.Prefix getPrefix() {
+    return prefix;
+  }
+
+/**
+ * Getter method for <code>key</code> property
+ * <p>
+ * @return The value for the <code>key</code> property
+ */
+
+  String getKey() {
+    return key;
+  }
+
+/**
+ * Getter method for <code>detail</code> property
+ * <p>
+ * @return The value for the <code>detail</code> property
+ */
+
+  boolean useDetail() {
+    return detail;
+  }
+
+/**
+ * Getter method for <code>separator</code> property
+ * <p>
+ * @return The value for the <code>separator</code> property
+ */
+
+  Options.Separator getSeparator() {
+    return separator;
+  }
+
+/**
+ * Getter method for <code>value</code> property
+ * <p>
+ * @return The value for the <code>value</code> property
+ */
+
+  boolean useValue() {
+    return value;
+  }
+
+/**
+ * Getter method for <code>multiplicity</code> property
+ * <p>
+ * @return The value for the <code>multiplicity</code> property
+ */
+
+  Options.Multiplicity getMultiplicity() {
+    return multiplicity;
+  }
+
+/**
+ * Getter method for <code>pattern</code> property
+ * <p>
+ * @return The value for the <code>pattern</code> property
+ */
+
+  java.util.regex.Pattern getPattern() {
+    return pattern;
+  }
+
+/**
+ * Get the number of results found for this option, which is number of times the key matched
+ * <p>
+ * @return The number of results
+ */
+
+  public int getResultCount() {
+    if (value) {
+      return values.size();
+    } else {
+      return counter;
+    }
+  }
+
+/**
+ * Get the value with the given index. The index can range between 0 and {@link #getResultCount()}<code> - 1</code>.
+ * However, only for value options, a non-<code>null</code> value will be returned. Non-value options always 
+ * return <code>null</code>.
+ * <p>
+ * @param index The index for the desired value
+ * <p>
+ * @return The option value with the given index
+ * <p>
+ * @throws IllegalArgumentException If the value for <code>index</code> is out of bounds
+ */
+
+  public String getResultValue(int index) {
+    if (!value) return null;
+    if (index < 0 || index >= getResultCount()) throw new IllegalArgumentException(CLASS + ": illegal value for index");
+    return values.get(index);
+  }
+
+/**
+ * Get the detail with the given index. The index can range between 0 and {@link #getResultCount()}<code> - 1</code>.
+ * However, only for value options which take details, a non-<code>null</code> detail will be returned. Non-value options 
+ * and value options which do not take details always return <code>null</code>.
+ * <p>
+ * @param index The index for the desired value
+ * <p>
+ * @return The option detail with the given index
+ * <p>
+ * @throws IllegalArgumentException If the value for <code>index</code> is out of bounds
+ */
+
+  public String getResultDetail(int index) {
+    if (!detail) return null;
+    if (index < 0 || index >= getResultCount()) throw new IllegalArgumentException(CLASS + ": illegal value for index");
+    return details.get(index);
+  }
+
+/**
+ * Store the data for a match found
+ */
+
+  void addResult(String valueData, String detailData) {
+    if (value) {
+      if (valueData == null) throw new IllegalArgumentException(CLASS + ": valueData may not be null");
+      values.add(valueData);
+      if (detail) {
+        if (detailData == null) throw new IllegalArgumentException(CLASS + ": detailData may not be null");
+        details.add(detailData);
+      }
+    } 
+    counter++;
+  }
+
+/**
+ * This is the overloaded {@link Object#toString()} method, and it is provided mainly for debugging 
+ * purposes.
+ * <p>
+ * @return A string representing the instance
+ */
+
+  public String toString() {
+
+    StringBuffer sb = new StringBuffer();
+
+    sb.append("Prefix      : ");
+    sb.append(prefix);
+    sb.append('\n');
+    sb.append("Key         : ");
+    sb.append(key);
+    sb.append('\n');
+    sb.append("Detail      : ");
+    sb.append(detail);
+    sb.append('\n');
+    sb.append("Separator   : ");
+    sb.append(separator);
+    sb.append('\n');
+    sb.append("Value       : ");
+    sb.append(value);
+    sb.append('\n');
+    sb.append("Multiplicity: ");
+    sb.append(multiplicity);
+    sb.append('\n');
+    sb.append("Pattern     : ");
+    sb.append(pattern);
+    sb.append('\n');
+
+    sb.append("Results     : ");
+    sb.append(counter);
+    sb.append('\n');
+    if (value) {
+      if (detail) {
+        for (int i = 0; i < values.size(); i++) {
+          sb.append(details.get(i));
+          sb.append(" / ");
+          sb.append(values.get(i));
+          sb.append('\n');
+        }
+      } else {
+        for (int i = 0; i < values.size(); i++) {
+          sb.append(values.get(i));
+          sb.append('\n');
+        }
+      }
+    }
+    
+    return sb.toString();
+
+  }
+
+}
+
+

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/options/OptionSet.java

@@ -0,0 +1,276 @@
+package com.minres.scviewer.e4.application.options;
+
+/**
+ * This class holds the information for a <i>set</i> of options. A set can hold any number of 
+ * <code>OptionData</code> instances which are checked together to determine success or failure. 
+ * <p>
+ * The approach to use this class looks like this:
+ * <p>
+ * <ol>
+ * <li> The user uses any of the <code>Options.addSet()</code> (e. g. {@link Options#addSet(String)}) to create 
+ *      any number of sets required (or just relies on the default set, if only one set is required)
+ * <li> The user adds all required option definitions to each set
+ * <li> Using any of the <code>Options.check()</code> methods, each set can be checked whether the options
+ *      that were specified on the command line satisfy its requirements
+ * <li> If the check was successful for a given set, several data items are available from this class:
+ *      <ul>
+ *      <li> All options defined for the set (through with e. g. values, details, and multiplicity are available)
+ *      <li> All data items found (these are the items on the command line which do not start with the prefix, 
+ *           i. e. non-option arguments)
+ *      <li> All unmatched arguments on the command line (these are the items on the command line which start 
+ *           with the prefix, but do not match to one of the options).
+ *           Programs can elect to ignore these, or react with an error
+ *      </ul>
+ * </ol>
+ */
+
+public class OptionSet {
+
+  private final static String CLASS = "OptionSet";
+
+  private java.util.ArrayList<OptionData>       options             = new java.util.ArrayList<OptionData>();
+  private java.util.HashMap<String, OptionData> keys                = new java.util.HashMap<String, OptionData>();
+  private java.util.ArrayList<String>           unmatched           = new java.util.ArrayList<String>();
+  private java.util.ArrayList<String>           data                = new java.util.ArrayList<String>();
+  private String                                setName             = null;
+  private int                                   minData             = 0;
+  private int                                   maxData             = 0;
+  private Options.Prefix                        prefix              = null;
+  private Options.Multiplicity                  defaultMultiplicity = null;
+
+/**
+ * Constructor
+ */
+
+  OptionSet(Options.Prefix prefix, Options.Multiplicity defaultMultiplicity, String setName, int minData, int maxData) {
+    if (setName == null)   throw new IllegalArgumentException(CLASS + ": setName may not be null");
+    if (minData < 0)       throw new IllegalArgumentException(CLASS + ": minData must be >= 0");
+    if (maxData < minData) throw new IllegalArgumentException(CLASS + ": maxData must be >= minData");
+    this.prefix              = prefix;
+    this.defaultMultiplicity = defaultMultiplicity;
+    this.setName             = setName;
+    this.minData             = minData;
+    this.maxData             = maxData;
+  }
+
+/**
+ * Get a list of all the options defined for this set
+ * <p>
+ * @return A list of {@link OptionData} instances defined for this set
+ */
+
+  public java.util.ArrayList<OptionData> getOptionData() {
+    return options;
+  }
+
+/**
+ * Get the data for a specific option, identified by its key name (which is unique)
+ * <p>
+ * @param key The key for the option
+ * <p>
+ * @return The {@link OptionData} instance
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or unknown in this set
+ */
+
+  public OptionData getOption(String key) {
+    if (key == null) throw new IllegalArgumentException(CLASS + ": key may not be null");
+    if (!keys.containsKey(key)) throw new IllegalArgumentException(CLASS + ": unknown key: " + key);
+    return keys.get(key);
+  }
+
+/**
+ * Check whether a specific option is set, i. e. whether it was specified at least once on the command line. 
+ * <p>
+ * @param key The key for the option
+ * <p>
+ * @return <code>true</code> or <code>false</code>, depending on the outcome of the check
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or unknown in this set
+ */
+
+  public boolean isSet(String key) {
+    if (key == null) throw new IllegalArgumentException(CLASS + ": key may not be null");
+    if (!keys.containsKey(key)) throw new IllegalArgumentException(CLASS + ": unknown key: " + key);
+    return keys.get(key).getResultCount() > 0 ? true : false;
+  }
+
+/**
+ * Getter method for <code>setName</code> property
+ * <p>
+ * @return The value for the <code>setName</code> property
+ */
+
+  public String getSetName() {
+    return setName;
+  }
+
+/**
+ * Getter method for <code>minData</code> property
+ * <p>
+ * @return The value for the <code>minData</code> property
+ */
+
+  public int getMinData() {
+    return minData;
+  }
+
+/**
+ * Getter method for <code>maxData</code> property
+ * <p>
+ * @return The value for the <code>maxData</code> property
+ */
+
+  public int getMaxData() {
+    return maxData;
+  }
+
+/**
+ * Return the data items found (these are the items on the command line which do not start with the prefix, i. e. non-option arguments)
+ * <p>
+ * @return A list of strings with all data items found
+ */
+
+  public java.util.ArrayList<String> getData() {
+    return data;
+  }
+
+/**
+ * Return all unmatched items found (these are the items on the command line which start with the prefix, but do not
+ * match to one of the options)
+ * <p>
+ * @return A list of strings with all unmatched items found
+ */
+
+  public java.util.ArrayList<String> getUnmatched() {
+    return unmatched;
+  }
+
+/**
+ * Add a non-value option with the given key, and the default prefix and multiplicity
+ * <p>
+ * @param key The key for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ */
+
+  public OptionSet addOption(String key) {
+    return addOption(key, defaultMultiplicity);
+  }
+
+/**
+ * Add a non-value option with the given key and multiplicity, and the default prefix
+ * <p>
+ * @param key          The key for the option
+ * @param multiplicity The multiplicity for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ *                                  or if <code>multiplicity</code> is <code>null</code>
+ */
+
+  public OptionSet addOption(String key, Options.Multiplicity multiplicity) {
+    return addOption(key, false, Options.Separator.NONE, false, multiplicity);
+  }
+
+/**
+ * Add a value option with the given key and separator, no details, and the default prefix and multiplicity
+ * <p>
+ * @param key       The key for the option
+ * @param separator The separator for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ *                                  or if <code>separator</code> is <code>null</code>
+ */
+
+  public OptionSet addOption(String key, Options.Separator separator) {
+    return addOption(key, false, separator, true, defaultMultiplicity);
+  }
+
+/**
+ * Add a value option with the given key, separator, and multiplicity, no details, and the default prefix
+ * <p>
+ * @param key          The key for the option
+ * @param separator    The separator for the option
+ * @param multiplicity The multiplicity for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ *                                  or if <code>separator</code> or <code>multiplicity</code> are <code>null</code>
+ */
+
+  public OptionSet addOption(String key, Options.Separator separator, Options.Multiplicity multiplicity) {
+    return addOption(key, false, separator, true, multiplicity);
+  }
+
+/**
+ * 
+ * Add a value option with the given key and separator, possibly details, and the default prefix and multiplicity
+ * <p>
+ * @param key       The key for the option
+ * @param details   A boolean indicating whether details are expected for the option
+ * @param separator The separator for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ *                                  or if <code>separator</code> is <code>null</code>
+ */
+
+  public OptionSet addOption(String key, boolean details, Options.Separator separator) {
+    return addOption(key, details, separator, true, defaultMultiplicity);
+  }
+
+/**
+ * Add a value option with the given key, separator, and multiplicity, possibly details, and the default prefix
+ * <p>
+ * @param key          The key for the option
+ * @param details      A boolean indicating whether details are expected for the option
+ * @param separator    The separator for the option
+ * @param multiplicity The multiplicity for the option
+ * <p>
+ * @return The set instance itself (to support invocation chaining for <code>addOption()</code> methods)
+ * <p>
+ * @throws IllegalArgumentException If the <code>key</code> is <code>null</code> or a key with this name has already been defined
+ *                                  or if <code>separator</code> or <code>multiplicity</code> are <code>null</code>
+ */
+
+  public OptionSet addOption(String key, boolean details, Options.Separator separator, Options.Multiplicity multiplicity) {
+    return addOption(key, details, separator, true, multiplicity);
+  }
+
+/**
+ * The master method to add an option. Since there are combinations which are not 
+ * acceptable (like a NONE separator and a true value), this method is not public.
+ * Internally, we only supply acceptable combinations.
+ */
+
+  OptionSet addOption(String key, 
+                      boolean details, 
+                      Options.Separator separator, 
+                      boolean value, 
+                      Options.Multiplicity multiplicity) {
+
+    if (key == null) throw new IllegalArgumentException(CLASS + ": key may not be null");
+    if (multiplicity == null) throw new IllegalArgumentException(CLASS + ": multiplicity may not be null");
+    if (separator == null) throw new IllegalArgumentException(CLASS + ": separator may not be null");
+    if (keys.containsKey(key))  throw new IllegalArgumentException(CLASS + ": the key " 
+        + key + " has already been defined for this OptionSet");
+
+    OptionData od = new OptionData(prefix, key, details, separator, value, multiplicity);
+    options.add(od);
+    keys.put(key, od);
+
+    return this;
+    
+  }
+
+}
+
+

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/options/Options.java

@@ -0,0 +1,768 @@
+package com.minres.scviewer.e4.application.options;
+
+/**
+ * The central class for option processing. Sets are identified by their name, but there is also 
+ * an anonymous default set, which is very convenient if an application requieres only one set. 
+ */
+
+public class Options {
+
+  private final static String CLASS = "Options";
+
+/**
+ * The name used internally for the default set
+ */
+
+  public final static String DEFAULT_SET = "DEFAULT_OPTION_SET";
+
+/**
+ * An enum encapsulating the possible separators between value options and their actual values. 
+ */
+
+  public enum Separator {
+  
+/**
+ * Separate option and value by ":"
+ */
+
+    COLON(':'),
+
+/**
+ * Separate option and value by "="
+ */
+
+    EQUALS('='),
+
+/**
+ * Separate option and value by blank space
+ */
+
+    BLANK(' '),      // Or, more precisely, whitespace (as allowed by the CLI)
+
+/**
+ * This is just a placeholder in case no separator is required (i. e. for non-value options)
+ */
+
+    NONE('D');       // NONE is a placeholder in case no separator is required, 'D' is just an arbitrary dummy value
+  
+    private char c;
+  
+    private Separator(char c) {
+      this.c = c;
+    }
+  
+/**
+ * Return the actual separator character 
+ * <p>
+ * @return The actual separator character
+ */
+
+    char getName() {
+      return c;
+    }
+  
+  }
+
+/**
+ * An enum encapsulating the possible prefixes identifying options (and separating them from command line data items)
+ */
+
+  public enum Prefix {
+
+/**
+ * Options start with a "-" (typically on Unix platforms)
+ */
+
+    DASH('-'),
+
+/**
+ * Options start with a "/" (typically on Windows platforms)
+ */
+
+    SLASH('/');
+  
+    private char c;
+  
+    private Prefix(char c) {
+      this.c = c;
+    }
+  
+/**
+ * Return the actual prefix character 
+ * <p>
+ * @return The actual prefix character
+ */
+
+    char getName() {
+      return c;
+    }
+  
+  }
+
+/**
+ * An enum encapsulating the possible multiplicities for options
+ */
+
+  public enum Multiplicity {
+
+/**
+ * Option needs to occur exactly once
+ */
+
+    ONCE,
+
+/**
+ * Option needs to occur at least once
+ */
+
+    ONCE_OR_MORE,
+
+/**
+ * Option needs to occur either once or not at all
+ */
+
+    ZERO_OR_ONE, 
+
+/**
+ * Option can occur any number of times
+ */
+
+    ZERO_OR_MORE; 
+
+  }
+
+  private java.util.HashMap<String, OptionSet> optionSets          = new java.util.HashMap<String, OptionSet>();
+  private Prefix                               prefix              = null;
+  private Multiplicity                         defaultMultiplicity = null;
+  private String[]                             arguments           = null;
+  private int                                  defaultMinData      = 0;
+  private int                                  defaultMaxData      = 0;
+  private StringBuffer                         checkErrors         = null;
+
+/**
+ * Constructor
+ * <p>
+ * @param args                The command line arguments to check
+ * @param prefix              The prefix to use for all command line options. It can only be set here for all options at 
+ *                            the same time
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * @param defMinData          The default minimum number of data items for all sets (can be overridden when adding a set)
+ * @param defMaxData          The default maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code>, <code>prefix</code>, or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code> - or if the data range values don't make sense
+ */
+
+  public Options(String args[], Prefix prefix, Multiplicity defaultMultiplicity, int defMinData, int defMaxData) {
+
+    if (args                == null) throw new IllegalArgumentException(CLASS + ": args may not be null");
+    if (prefix              == null) throw new IllegalArgumentException(CLASS + ": prefix may not be null");
+    if (defaultMultiplicity == null) throw new IllegalArgumentException(CLASS + ": defaultMultiplicity may not be null");
+
+    if (defMinData < 0) throw new IllegalArgumentException(CLASS + ": defMinData must be >= 0");
+    if (defMaxData < defMinData) throw new IllegalArgumentException(CLASS + ": defMaxData must be >= defMinData");
+
+    arguments = new String[args.length];
+    int i = 0;
+    for (String s : args) 
+      arguments[i++] = s;
+
+    this.prefix              = prefix;
+    this.defaultMultiplicity = defaultMultiplicity;
+    this.defaultMinData      = defMinData;
+    this.defaultMaxData      = defMaxData;
+
+  }
+
+/**
+ * Constructor
+ * <p>
+ * @param args                The command line arguments to check
+ * @param prefix              The prefix to use for all command line options. It can only be set here for all options at 
+ *                            the same time
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * @param data                The default minimum and maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code>, <code>prefix</code>, or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code> - or if the data range value doesn't make sense
+ */
+
+  public Options(String args[], Prefix prefix, Multiplicity defaultMultiplicity, int data) {
+    this(args, prefix, defaultMultiplicity, data, data);
+  }
+
+/**
+ * Constructor. The default number of data items is set to 0.
+ * <p>
+ * @param args                The command line arguments to check
+ * @param prefix              The prefix to use for all command line options. It can only be set here for all options at 
+ *                            the same time
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code>, <code>prefix</code>, or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code>
+ */
+
+  public Options(String args[], Prefix prefix, Multiplicity defaultMultiplicity) {
+    this(args, prefix, defaultMultiplicity, 0, 0);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}.
+ * <p>
+ * @param args                The command line arguments to check
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * @param defMinData          The default minimum number of data items for all sets (can be overridden when adding a set)
+ * @param defMaxData          The default maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code> - or if the data range values don't make sense
+ */
+
+  public Options(String args[], Multiplicity defaultMultiplicity, int defMinData, int defMaxData) {
+    this(args, Prefix.DASH, defaultMultiplicity, defMinData, defMaxData);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}.
+ * <p>
+ * @param args                The command line arguments to check
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * @param data                The default minimum and maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code> - or if the data range value doesn't make sense
+ */
+
+  public Options(String args[], Multiplicity defaultMultiplicity, int data) {
+    this(args, Prefix.DASH, defaultMultiplicity, data, data);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}, and the default number of data items is set to 0.
+ * <p>
+ * @param args                The command line arguments to check
+ * @param defaultMultiplicity The default multiplicity to use for all options (can be overridden when adding an option)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>defaultMultiplicity</code> 
+ *                                  is <code>null</code>
+ */
+
+  public Options(String args[], Multiplicity defaultMultiplicity) {
+    this(args, Prefix.DASH, defaultMultiplicity, 0, 0);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}, the default number of data items is set to 0, and 
+ * the multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args The command line arguments to check
+ * <p>
+ * @throws IllegalArgumentException If <code>args</code> is <code>null</code>
+ */
+
+  public Options(String args[]) {
+    this(args, Prefix.DASH, Multiplicity.ONCE);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}, and 
+ * the multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args The command line arguments to check
+ * @param data The default minimum and maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If <code>args</code> is <code>null</code> - or if the data range value doesn't make sense
+ */
+
+  public Options(String args[], int data) {
+    this(args, Prefix.DASH, Multiplicity.ONCE, data, data);
+  }
+
+/**
+ * Constructor. The prefix is set to {@link Prefix#DASH}, and 
+ * the multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args       The command line arguments to check
+ * @param defMinData The default minimum number of data items for all sets (can be overridden when adding a set)
+ * @param defMaxData The default maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If <code>args</code> is <code>null</code> - or if the data range values don't make sense
+ */
+
+  public Options(String args[], int defMinData, int defMaxData) {
+    this(args, Prefix.DASH, Multiplicity.ONCE, defMinData, defMaxData);
+  }
+
+/**
+ * Constructor. The default number of data items is set to 0, and 
+ * the multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args   The command line arguments to check
+ * @param prefix The prefix to use for all command line options. It can only be set here for all options at 
+ *               the same time
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>prefix</code> is <code>null</code>
+ */
+
+  public Options(String args[], Prefix prefix) {
+    this(args, prefix, Multiplicity.ONCE, 0, 0);
+  }
+
+/**
+ * Constructor. The multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args   The command line arguments to check
+ * @param prefix The prefix to use for all command line options. It can only be set here for all options at 
+ * @param data   The default minimum and maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>prefix</code> is <code>null</code> 
+ *                                  - or if the data range value doesn't make sense
+ */
+
+  public Options(String args[], Prefix prefix, int data) {
+    this(args, prefix, Multiplicity.ONCE, data, data);
+  }
+
+/**
+ * Constructor. The multiplicity is set to {@link Multiplicity#ONCE}. 
+ * <p>
+ * @param args       The command line arguments to check
+ * @param prefix     The prefix to use for all command line options. It can only be set here for all options at 
+ *                   the same time
+ * @param defMinData The default minimum number of data items for all sets (can be overridden when adding a set)
+ * @param defMaxData The default maximum number of data items for all sets (can be overridden when adding a set)
+ * <p>
+ * @throws IllegalArgumentException If either <code>args</code> or <code>prefix</code> is <code>null</code> 
+ *                                  - or if the data range values don't make sense
+ */
+
+  public Options(String args[], Prefix prefix, int defMinData, int defMaxData) {
+    this(args, prefix, Multiplicity.ONCE, defMinData, defMaxData);
+  }
+
+/**
+ * Return the (first) matching set. This invocation does not ignore unmatched options and requires that 
+ * data items are the last ones on the command line. 
+ * <p>
+ * @return The first set which matches (i. e. the <code>check()</code> method returns <code>true</code>) - or 
+ *         <code>null</code>, if no set matches.
+ */
+
+  public OptionSet getMatchingSet() {
+    return getMatchingSet(false, true);
+  }
+
+/**
+ * Return the (first) matching set. 
+ * <p>
+ * @param ignoreUnmatched A boolean to select whether unmatched options can be ignored in the checks or not
+ * @param requireDataLast A boolean to indicate whether the data items have to be the last ones on the command line or not
+ * <p>
+ * @return The first set which matches (i. e. the <code>check()</code> method returns <code>true</code>) - or 
+ *         <code>null</code>, if no set matches.
+ */
+
+  public OptionSet getMatchingSet(boolean ignoreUnmatched, boolean requireDataLast) {
+    for (String setName : optionSets.keySet()) 
+      if (check(setName, ignoreUnmatched, requireDataLast)) 
+        return optionSets.get(setName);
+    return null;
+  }
+
+/**
+ * Add an option set.
+ * <p>
+ * @param setName The name for the set. This must be a unique identifier
+ * @param minData The minimum number of data items for this set
+ * @param maxData The maximum number of data items for this set
+ * <p>
+ * @return The new <code>Optionset</code> instance created. This is useful to allow chaining of <code>addOption()</code>
+ *         calls right after this method
+ */
+
+  public OptionSet addSet(String setName, int minData, int maxData) {
+    if (setName == null) throw new IllegalArgumentException(CLASS + ": setName may not be null");
+    if (optionSets.containsKey(setName)) throw new IllegalArgumentException(CLASS + ": a set with the name " 
+        + setName + " has already been defined");
+    OptionSet os = new OptionSet(prefix, defaultMultiplicity, setName, minData, maxData);
+    optionSets.put(setName, os);
+    return os;
+  }
+
+/**
+ * Add an option set.
+ * <p>
+ * @param setName The name for the set. This must be a unique identifier
+ * @param data    The minimum and maximum number of data items for this set
+ * <p>
+ * @return The new <code>Optionset</code> instance created. This is useful to allow chaining of <code>addOption()</code>
+ *         calls right after this method
+ */
+
+  public OptionSet addSet(String setName, int data) {
+    return addSet(setName, data, data);
+  }
+
+/**
+ * Add an option set. The defaults for the number of data items are used. 
+ * <p>
+ * @param setName The name for the set. This must be a unique identifier
+ * <p>
+ * @return The new <code>Optionset</code> instance created. This is useful to allow chaining of <code>addOption()</code>
+ *         calls right after this method
+ */
+
+  public OptionSet addSet(String setName) {
+    return addSet(setName, defaultMinData, defaultMaxData);
+  }
+
+/**
+ * Return an option set - or <code>null</code>, if no set with the given name exists
+ * <p>
+ * @param setName The name for the set to retrieve
+ * <p>
+ * @return The set to retrieve (or <code>null</code>, if no set with the given name exists)
+ */
+
+  public OptionSet getSet(String setName) {
+    return optionSets.get(setName);
+  }
+
+/**
+ * This returns the (anonymous) default set
+ * <p>
+ * @return The default set
+ */
+
+  public OptionSet getSet() {
+    if (getSet(DEFAULT_SET) == null) 
+      addSet(DEFAULT_SET, defaultMinData, defaultMaxData);
+    return getSet(DEFAULT_SET);
+  }
+
+/**
+ * The error messages collected during the last option check (invocation of any of the <code>check()</code> methods). This
+ * is useful to determine what was wrong with the command line arguments provided
+ * <p>
+ * @return A string with all collected error messages
+ */
+
+  public String getCheckErrors() {
+    return checkErrors.toString();
+  }
+
+/**
+ * Run the checks for the default set. <code>ignoreUnmatched</code> is set to <code>false</code>, and 
+ * <code>requireDataLast</code> is set to <code>true</code>.
+ * <p>
+ * @return A boolean indicating whether all checks were successful or not
+ */
+
+  public boolean check() {
+    return check(DEFAULT_SET, false, true);
+  }
+
+/**
+ * Run the checks for the default set. 
+ * <p>
+ * @param ignoreUnmatched A boolean to select whether unmatched options can be ignored in the checks or not
+ * @param requireDataLast A boolean to indicate whether the data items have to be the last ones on the command line or not
+ * <p>
+ * @return A boolean indicating whether all checks were successful or not
+ */
+
+  public boolean check(boolean ignoreUnmatched, boolean requireDataLast) {
+    return check(DEFAULT_SET, ignoreUnmatched, requireDataLast);
+  }
+
+/**
+ * Run the checks for the given set. <code>ignoreUnmatched</code> is set to <code>false</code>, and 
+ * <code>requireDataLast</code> is set to <code>true</code>.
+ * <p>
+ * @param setName The name for the set to check
+ * <p>
+ * @return A boolean indicating whether all checks were successful or not
+ * <p>
+ * @throws IllegalArgumentException If either <code>setName</code> is <code>null</code>, or the set is unknown.
+ */
+
+  public boolean check(String setName) {
+    return check(setName, false, true);
+  }
+
+/**
+ * Run the checks for the given set.
+ * <p>
+ * @param setName The name for the set to check
+ * @param ignoreUnmatched A boolean to select whether unmatched options can be ignored in the checks or not
+ * @param requireDataLast A boolean to indicate whether the data items have to be the last ones on the command line or not
+ * <p>
+ * @return A boolean indicating whether all checks were successful or not
+ * <p>
+ * @throws IllegalArgumentException If either <code>setName</code> is <code>null</code>, or the set is unknown.
+ */
+
+  public boolean check(String setName, boolean ignoreUnmatched, boolean requireDataLast) {
+
+    if (setName == null) throw new IllegalArgumentException(CLASS + ": setName may not be null");
+    if (optionSets.get(setName) == null) throw new IllegalArgumentException(CLASS + ": Unknown OptionSet: " + setName);
+
+    checkErrors = new StringBuffer();
+    checkErrors.append("Checking set ");
+    checkErrors.append(setName);
+    checkErrors.append('\n');
+
+//.... Access the data for the set to use
+
+    OptionSet                       set         = optionSets.get(setName);
+    java.util.ArrayList<OptionData> options     = set.getOptionData();
+    java.util.ArrayList<String>     data        = set.getData();
+    java.util.ArrayList<String>     unmatched   = set.getUnmatched();
+
+//.... Catch some trivial cases
+
+    if (options.size() == 0) {              // No options have been defined at all
+      if (arguments.length == 0) {          // No arguments have been given: in this case, this is a success
+        return true;
+      } else {
+        checkErrors.append("No options have been defined, nothing to check\n");
+        return false;
+      }
+    } else if (arguments.length == 0) {     // Options have been defined, but no arguments given
+      checkErrors.append("Options have been defined, but no arguments have been given; nothing to check\n");
+      return false;
+    }
+
+//.... Parse all the arguments given
+
+    int                     ipos    = 0;
+    int                     offset  = 0;
+    java.util.regex.Matcher m       = null;
+    String                  value   = null;
+    String                  detail  = null;
+    String                  next    = null;
+    String                  key     = null;
+    String                  pre     = Character.toString(prefix.getName());
+    boolean                 add     = true;
+    boolean[]               matched = new boolean[arguments.length];
+
+    for (int i = 0; i < matched.length; i++)                    // Initially, we assume there was no match at all
+      matched[i] = false;
+
+    while (true) {
+
+      value  = null;
+      detail = null;
+      offset = 0;
+      add    = true;
+      key    = arguments[ipos];
+
+      for (OptionData optionData : options) {                   // For each argument, we may need to check all defined options
+        m = optionData.getPattern().matcher(key);
+        if (m.lookingAt()) {
+          if (optionData.useValue()) {                          // The code section for value options
+            if (optionData.useDetail()) {
+              detail = m.group(1);
+              offset = 2;                                       // required for correct Matcher.group access below
+            }
+            if (optionData.getSeparator() == Separator.BLANK) { // In this case, the next argument must be the value
+              if (ipos + 1 == arguments.length) {               // The last argument, thus no value follows it: Error
+                checkErrors.append("At end of arguments - no value found following argument ");
+                checkErrors.append(key);
+                checkErrors.append('\n');
+                add = false;
+              } else {
+                next = arguments[ipos + 1];
+                if (next.startsWith(pre)) {                     // The next one is an argument, not a value: Error
+                  checkErrors.append("No value found following argument ");
+                  checkErrors.append(key);
+                  checkErrors.append('\n');
+                  add = false;
+                } else {
+                  value           = next;
+                  matched[ipos++] = true;                       // Mark the key and the value
+                  matched[ipos]   = true;
+                }
+              }
+            } else {                                            // The value follows the separator in this case
+              value         = m.group(1 + offset);
+              matched[ipos] = true;
+            }
+          } else {                                              // Simple, non-value options
+            matched[ipos] = true;
+          }
+ 
+          if (add) optionData.addResult(value, detail);         // Store the result
+          break;                                                // No need to check more options, we have a match
+        }
+      }
+
+      ipos++;                                                   // Advance to the next argument to check
+      if (ipos >= arguments.length) break;                      // Terminating condition for the check loop
+
+    }
+
+//.... Identify unmatched arguments and actual (non-option) data
+
+    int first = -1;                                             // Required later for requireDataLast
+    for (int i = 0; i < matched.length; i++) {                  // Assemble the list of unmatched options
+      if (!matched[i]) {
+        if (arguments[i].startsWith(pre)) {                     // This is an unmatched option
+          unmatched.add(arguments[i]);
+          checkErrors.append("No matching option found for argument ");
+          checkErrors.append(arguments[i]);
+          checkErrors.append('\n');
+        } else {                                                // This is actual data
+          if (first < 0) first = i;
+          data.add(arguments[i]);
+        }
+      }
+    }
+
+//.... Checks to determine overall success; start with multiplicity of options
+
+    boolean err = true;
+
+    for (OptionData optionData : options) {    
+
+      key = optionData.getKey();
+      err = false;                                // Local check result for one option
+
+      switch (optionData.getMultiplicity()) {
+        case ONCE:         if (optionData.getResultCount() != 1) err = true; break;
+        case ONCE_OR_MORE: if (optionData.getResultCount() == 0) err = true; break;
+        case ZERO_OR_ONE:  if (optionData.getResultCount() > 1)  err = true; break;
+        case ZERO_OR_MORE: break;
+      }
+
+      if (err) {
+        checkErrors.append("Wrong number of occurences found for argument ");
+        checkErrors.append(prefix.getName());
+        checkErrors.append(key);
+        checkErrors.append('\n');
+        return false;
+      }
+
+    }
+
+//.... Check range for data
+
+    if (data.size() < set.getMinData() || data.size() > set.getMaxData()) {
+      checkErrors.append("Invalid number of data arguments: ");
+      checkErrors.append(data.size());
+      checkErrors.append(" (allowed range: ");
+      checkErrors.append(set.getMinData());
+      checkErrors.append(" ... ");
+      checkErrors.append(set.getMaxData());
+      checkErrors.append(")\n");
+      return false;
+    }
+
+//.... Check for location of the data in the list of command line arguments
+
+    if (requireDataLast) {
+      if (first + data.size() != arguments.length) {
+        checkErrors.append("Invalid data specification: data arguments are not the last ones on the command line\n");
+        return false;
+      }
+    }
+    
+//.... Check for unmatched arguments
+
+    if (!ignoreUnmatched && unmatched.size() > 0) return false;     // Don't accept unmatched arguments
+
+//.... If we made it to here, all checks were successful
+
+    return true;
+
+  }
+
+/**
+ * Add the given non-value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String)} for details. 
+ */
+
+  public void addOptionAllSets(String key) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, defaultMultiplicity);
+  }
+
+/**
+ * Add the given non-value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String, Options.Multiplicity)} for details. 
+ */
+
+  public void addOptionAllSets(String key, Multiplicity multiplicity) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, false, Separator.NONE, false, multiplicity);
+  }
+
+/**
+ * Add the given value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String, Options.Separator)} for details. 
+ */
+
+  public void addOptionAllSets(String key, Separator separator) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, false, separator, true, defaultMultiplicity);
+  }
+
+/**
+ * Add the given value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String, Options.Separator, Options.Multiplicity)} for details. 
+ */
+
+  public void addOptionAllSets(String key, Separator separator, Multiplicity multiplicity) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, false, separator, true, multiplicity);
+  }
+
+/**
+ * Add the given value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String, boolean, Options.Separator)} for details. 
+ */
+
+  public void addOptionAllSets(String key, boolean details, Separator separator) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, details, separator, true, defaultMultiplicity);
+  }
+
+/**
+ * Add the given value option to <i>all</i> known sets.
+ * See {@link OptionSet#addOption(String, boolean, Options.Separator, Options.Multiplicity)} for details. 
+ */
+
+  public void addOptionAllSets(String key, boolean details, Separator separator, Multiplicity multiplicity) {
+    for (String setName : optionSets.keySet())
+      optionSets.get(setName).addOption(key, details, separator, true, multiplicity);
+  }
+
+/**
+ * This is the overloaded {@link Object#toString()} method, and it is provided mainly for debugging
+ * purposes.
+ * <p>
+ * @return A string representing the instance
+ */
+
+  public String toString() {
+
+    StringBuffer sb = new StringBuffer();
+
+    for (OptionSet set : optionSets.values()) {
+      sb.append("Set: ");
+      sb.append(set.getSetName());
+      sb.append('\n');
+      for (OptionData data : set.getOptionData()) {
+        sb.append(data.toString());
+        sb.append('\n');
+      }
+    }
+
+    return sb.toString();
+
+  }
+
+}
+
+

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/AboutDialog.java

@@ -133,7 +133,7 @@ public class AboutDialog extends Dialog {
 				// links are activated on mouse down when the control key is held down 
 //				if ((event.stateMask & SWT.MOD1) != 0) {
 					try {
-						int offset = ((StyledText)event.widget).getOffsetAtLocation(new Point (event.x, event.y));
+						int offset = ((StyledText)event.widget).getOffsetAtPoint(new Point (event.x, event.y));
 						StyleRange style = ((StyledText)event.widget).getStyleRangeAtOffset(offset);
 						if (style != null && style.underline && style.underlineStyle == SWT.UNDERLINE_LINK) {
 							Desktop.getDesktop().browse(new java.net.URI(style.data.toString()));

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/WaveformViewer.java

@@ -14,10 +14,10 @@ import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.io.File;
 import java.io.FileInputStream;
+import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
@@ -32,6 +32,7 @@ import javax.inject.Named;
 
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.SubMonitor;
 import org.eclipse.core.runtime.jobs.IJobChangeEvent;
@@ -56,12 +57,16 @@ import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseTrackListener;
+import org.eclipse.swt.events.MouseWheelListener;
 import org.eclipse.swt.graphics.RGB;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Event;
+import org.eclipse.swt.widgets.Listener;
 
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.ITxRelation;
@@ -75,6 +80,8 @@ import com.minres.scviewer.database.ui.GotoDirection;
 import com.minres.scviewer.database.ui.ICursor;
 import com.minres.scviewer.database.ui.IWaveformViewer;
 import com.minres.scviewer.database.ui.TrackEntry;
+import com.minres.scviewer.database.ui.TrackEntry.ValueDisplay;
+import com.minres.scviewer.database.ui.TrackEntry.WaveDisplay;
 import com.minres.scviewer.database.ui.WaveformColors;
 import com.minres.scviewer.e4.application.Messages;
 import com.minres.scviewer.e4.application.internal.status.WaveStatusBarControl;
@@ -83,7 +90,6 @@ import com.minres.scviewer.e4.application.internal.util.IFileChangeListener;
 import com.minres.scviewer.e4.application.internal.util.IModificationChecker;
 import com.minres.scviewer.e4.application.preferences.DefaultValuesInitializer;
 import com.minres.scviewer.e4.application.preferences.PreferenceConstants;
-//import com.minres.scviewer.database.swt.internal.WaveformCanvas;
 
 /**
  * The Class WaveformViewerPart.
@@ -103,6 +109,10 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 	/** The Constant SHOWN_WAVEFORM. */
 	protected static final String SHOWN_WAVEFORM = "SHOWN_WAVEFORM"; //$NON-NLS-1$
 	
+	protected static final String VALUE_DISPLAY = ".VALUE_DISPLAY"; //$NON-NLS-1$
+	
+	protected static final String WAVE_DISPLAY = ".WAVE_DISPLAY"; //$NON-NLS-1$
+	
 	/** The Constant SHOWN_CURSOR. */
 	protected static final String SHOWN_CURSOR = "SHOWN_CURSOR"; //$NON-NLS-1$
 	
@@ -142,7 +152,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 	@Inject
 	ESelectionService selectionService;
 
-	/** The e part service. */
+	/** The part service. */
 	@Inject
 	EPartService ePartService;
 
@@ -237,6 +247,106 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 					selectionService.setSelection(event.getSelection());
 			}
 		});
+		waveformPane.getWaveformControl().addMouseTrackListener(new MouseTrackListener() {
+			
+			@Override
+			public void mouseHover(MouseEvent e) {
+				// TODO Auto-generated method stub
+				
+			}
+			
+			@Override
+			public void mouseExit(MouseEvent e) {
+				// TODO Auto-generated method stub
+				
+			}
+			
+			@Override
+			public void mouseEnter(MouseEvent e) {
+				// TODO Auto-generated method stub
+				
+			}
+		});
+		
+		waveformPane.getWaveformControl().addMouseWheelListener(new MouseWheelListener() {
+			
+			@Override
+			public void mouseScrolled(MouseEvent e) {
+				// TODO Auto-generated method stub
+				
+			}
+		});
+		
+		waveformPane.getWaveformControl().addListener(SWT.KeyDown, new Listener() {
+			
+			@Override
+			public void handleEvent(Event e) {
+				int state = e.stateMask & SWT.MODIFIER_MASK;
+				if(Platform.OS_MACOSX.equals(Platform.getOS())) { //swap cammnd and control for MacOSX
+					if((state&SWT.COMMAND)!=0) {
+						state&=~SWT.COMMAND;
+						state|=SWT.CONTROL;
+					} else if((state&SWT.CONTROL)!=0) {
+						state&=~SWT.CONTROL;
+						state|=SWT.COMMAND;
+					}
+				}
+				if(state==SWT.ALT) {
+					switch(e.keyCode) {
+					case SWT.ARROW_LEFT:
+						waveformPane.scrollHorizontal(-100);
+						return;
+					case SWT.ARROW_RIGHT:
+						waveformPane.scrollHorizontal(100);
+						return;
+					case SWT.KEYPAD_ADD:
+						return;
+					case SWT.KEYPAD_SUBTRACT:
+						return;
+					}
+				} else if(state==SWT.CTRL) {
+					int zoomlevel = waveformPane.getZoomLevel();
+					switch(e.keyCode) {
+					case '+':
+					case SWT.KEYPAD_ADD:
+						if(zoomlevel>0)
+							waveformPane.setZoomLevel(zoomlevel-1);
+						return;
+					case '-':
+					case SWT.KEYPAD_SUBTRACT:
+						if(zoomlevel<waveformPane.getZoomLevels().length-1)
+							waveformPane.setZoomLevel(zoomlevel+1);
+						return;
+					case SWT.ARROW_UP:
+						waveformPane.moveSelectedTrack(-1);
+						return;
+					case SWT.ARROW_DOWN:
+						waveformPane.moveSelectedTrack(1);
+						return;
+					}
+				} else if(state==SWT.SHIFT) {
+				} else {
+					switch(e.keyCode) {
+					case SWT.ARROW_LEFT:
+						waveformPane.scrollHorizontal(-10);
+						return;
+					case SWT.ARROW_RIGHT:
+						waveformPane.scrollHorizontal(10);
+						return;
+					case SWT.ARROW_UP:
+						waveformPane.moveSelection(GotoDirection.UP);
+						return;
+					case SWT.ARROW_DOWN:
+						waveformPane.moveSelection(GotoDirection.DOWN);
+						return;
+					case SWT.HOME:			return; //TODO: should be handled
+					case SWT.END:			return; //TODO: should be handled
+					}
+				}
+
+			}
+		});
+		
 		zoomLevel = waveformPane.getZoomLevels();
 		setupColors();
 		checkForUpdates = prefs.getBoolean(PreferenceConstants.DATABASE_RELOAD, true);
@@ -250,10 +360,12 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 		if (filesToLoad.size() > 0)
 			loadDatabase(persistedState);
 		eventBroker.post(WaveStatusBarControl.ZOOM_LEVEL, zoomLevel[waveformPane.getZoomLevel()]);
+//		menuService.registerContextMenu(waveformPane.getNameControl(),
+//				"com.minres.scviewer.e4.application.popupmenu.namecontext"); //$NON-NLS-1$
 		menuService.registerContextMenu(waveformPane.getNameControl(),
-				"com.minres.scviewer.e4.application.popupmenu.namecontext"); //$NON-NLS-1$
+				"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
 		menuService.registerContextMenu(waveformPane.getValueControl(),
-				"com.minres.scviewer.e4.application.popupmenu.namecontext"); //$NON-NLS-1$
+				"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
 		menuService.registerContextMenu(waveformPane.getWaveformControl(),
 				"com.minres.scviewer.e4.application.popupmenu.wavecontext"); //$NON-NLS-1$
 		ePartService.addPartListener(new PartListener() {
@@ -385,7 +497,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 	 */
 	@Inject
 	@Optional
-	public void setPartInput(@Named("input") Object partInput) {
+	public void setPartInput(@Named("input") Object partInput, @Named("config") Object partConfig) {
 		if (partInput instanceof File) {
 			filesToLoad = new ArrayList<File>();
 			File file = (File) partInput;
@@ -409,6 +521,9 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 			}
 			if (filesToLoad.size() > 0)
 				loadDatabase(persistedState);
+			if(partConfig instanceof String) {
+				loadState((String) partConfig);
+			}
 		}
 	}
 
@@ -417,7 +532,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 	 */
 	@Focus
 	public void setFocus() {
-		myParent.setFocus();
+		waveformPane.getWaveformControl().setFocus();
 	}
 
 	/**
@@ -464,12 +579,13 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 			FileInputStream in = new FileInputStream(fileName);
 			props.load(in);
 			in.close();
+			@SuppressWarnings({ "unchecked", "rawtypes" })
+			HashMap<String, String> propMap = new HashMap<String, String>((Map) props);
+			restoreWaveformViewerState(propMap);
+		} catch(FileNotFoundException e) {
 		} catch (IOException e) {
 			e.printStackTrace();
 		}
-		@SuppressWarnings({ "unchecked", "rawtypes" })
-		HashMap<String, String> propMap = new HashMap<String, String>((Map) props);
-		restoreWaveformViewerState(propMap);
 	}
 	
 	/**
@@ -483,6 +599,8 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 		index = 0;
 		for (TrackEntry trackEntry : waveformPane.getStreamList()) {
 			persistedState.put(SHOWN_WAVEFORM + index, trackEntry.waveform.getFullName());
+			persistedState.put(SHOWN_WAVEFORM + index + VALUE_DISPLAY, trackEntry.valueDisplay.toString());
+			persistedState.put(SHOWN_WAVEFORM + index + WAVE_DISPLAY, trackEntry.waveDisplay.toString());
 			index++;
 		}
 		List<ICursor> cursors = waveformPane.getCursorList();
@@ -506,8 +624,16 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 		List<TrackEntry> res = new LinkedList<>();
 		for (int i = 0; i < waves; i++) {
 			IWaveform<? extends IWaveformEvent> waveform = database.getStreamByName(state.get(SHOWN_WAVEFORM + i));
-			if (waveform != null)
+			if (waveform != null) {
-				res.add(new TrackEntry(waveform));
+				TrackEntry t = new TrackEntry(waveform);
+				res.add(t);
+				String v = state.get(SHOWN_WAVEFORM + i + VALUE_DISPLAY);
+				if(v!=null)
+					t.valueDisplay=ValueDisplay.valueOf(v);
+				String s = state.get(SHOWN_WAVEFORM + i + WAVE_DISPLAY);
+				if(s!=null)
+					t.waveDisplay=WaveDisplay.valueOf(s);
+			}
 		}
 		if (res.size() > 0)
 			waveformPane.getStreamList().addAll(res);
@@ -663,6 +789,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 				index++;
 			waveformPane.getStreamList().addAll(index, streams);
 		}
+		setFocus();
 	}
 
 	/**
@@ -741,7 +868,7 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
     //FIXME: need to use unitString and unitMultiplier from class WaveformCanvas which is located in >com.minres.scviewer.database.swt.internal.
 	//Trying to import com.minres.scviewer.database.swt.internal.WaveformCanvas results in the error:
 	//'Access restriction: The type 'WaveformCanvas' is not API (restriction on required project 'com.minres.scviewer.database.ui.swt')'.
-	public final static String[] unitString={"fs", "ps", "ns", "µs", "ms"};//, "s"};
+	public final static String[] unitString={"fs", "ps", "ns", "<EFBFBD>s", "ms"};//, "s"};
     public final static int[] unitMultiplier={1, 3, 10, 30, 100, 300};
 	
 	/**
@@ -916,5 +1043,9 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 		if(navigationRelationType!=relationType) waveformPane.setHighliteRelation(relationType);
 		navigationRelationType=relationType;
 	}
+	
+	public void update() {
+		waveformPane.update();
+	}
 
 }

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/preferences/DefaultValuesInitializer.java

@@ -41,14 +41,15 @@ public class DefaultValuesInitializer extends AbstractPreferenceInitializer {
         colors[WaveformColors.TX_BG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
         colors[WaveformColors.TX_BG_HIGHLITE.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
         colors[WaveformColors.TX_BORDER.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
-        colors[WaveformColors.SIGNAL0.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
+        colors[WaveformColors.SIGNAL0.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
-        colors[WaveformColors.SIGNAL1.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_GREEN);
+        colors[WaveformColors.SIGNAL1.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
         colors[WaveformColors.SIGNALZ.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
         colors[WaveformColors.SIGNALX.ordinal()] = SWTResourceManager.getColor(255,  51,  51);
         colors[WaveformColors.SIGNALU.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_DARK_YELLOW);
-        colors[WaveformColors.SIGNAL_ANALOG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GREEN);
+        colors[WaveformColors.SIGNAL_REAL.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
         colors[WaveformColors.SIGNAL_NAN.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
         colors[WaveformColors.SIGNAL_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);
+        colors[WaveformColors.SIGNAL_REAL.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_YELLOW);
         colors[WaveformColors.CURSOR.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_RED);
         colors[WaveformColors.CURSOR_DRAG.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_GRAY);
         colors[WaveformColors.CURSOR_TEXT.ordinal()] = SWTResourceManager.getColor(SWT.COLOR_WHITE);

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/provider/TxDbLabelProvider.java

@@ -20,7 +20,7 @@ import org.eclipse.wb.swt.ResourceManager;
 
 import com.minres.scviewer.database.IHierNode;
 import com.minres.scviewer.database.ISignal;
-import com.minres.scviewer.database.ISignalChangeMulti;
+import com.minres.scviewer.database.ISignalChangeBitVector;
 import com.minres.scviewer.database.ITxStream;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.e4.application.parts.LoadingWaveformDb;
@@ -101,7 +101,7 @@ public class TxDbLabelProvider implements ILabelProvider {
 			return stream;
 		}else if(element instanceof ISignal<?>){
 			Object o = ((ISignal<?>)element).getEvents().firstEntry().getValue();
-			if(o instanceof ISignalChangeMulti)
+			if(o instanceof ISignalChangeBitVector)
 				return wave;
 			else 
 				return signal;

com.minres.scviewer.e4.application/src/org/eclipse/wb/swt/ResourceManager.java

@@ -147,15 +147,15 @@ public class ResourceManager extends SWTResourceManager {
 			CompositeImageDescriptor compositImageDesc = new CompositeImageDescriptor() {
 				@Override
 				protected void drawCompositeImage(int width, int height) {
-					drawImage(baseImage.getImageData(), 0, 0);
+					drawImage(createCachedImageDataProvider(baseImage), 0, 0);
 					if (corner == TOP_LEFT) {
-						drawImage(decorator.getImageData(), 0, 0);
+						drawImage(createCachedImageDataProvider(decorator), 0, 0);
 					} else if (corner == TOP_RIGHT) {
-						drawImage(decorator.getImageData(), bib.width - dib.width, 0);
+						drawImage(createCachedImageDataProvider(decorator), bib.width - dib.width, 0);
 					} else if (corner == BOTTOM_LEFT) {
-						drawImage(decorator.getImageData(), 0, bib.height - dib.height);
+						drawImage(createCachedImageDataProvider(decorator), 0, bib.height - dib.height);
 					} else if (corner == BOTTOM_RIGHT) {
-						drawImage(decorator.getImageData(), bib.width - dib.width, bib.height - dib.height);
+						drawImage(createCachedImageDataProvider(decorator), bib.width - dib.width, bib.height - dib.height);
 					}
 				}
 				@Override

com.minres.scviewer.e4.product/pom.xml

@@ -6,11 +6,10 @@
 	<parent>
 		<groupId>com.minres.scviewer</groupId>
 		<artifactId>com.minres.scviewer.parent</artifactId>
-		<version>1.0.0-SNAPSHOT</version>
+		<version>2.0.0-SNAPSHOT</version>
 		<relativePath>../com.minres.scviewer.parent</relativePath>
 	</parent>
 	<artifactId>com.minres.scviewer.e4.product</artifactId>
-	<version>1.3.0-SNAPSHOT</version>
 	<packaging>eclipse-repository</packaging>
 	<groupId>com.minres.scviewer</groupId>
 	<build>

com.minres.scviewer.e4.product/scviewer.product

@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="1.3.0.qualifier" useFeatures="false" includeLaunchers="true">
+<product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.0.0.qualifier" useFeatures="false" includeLaunchers="true">
-
 
    <configIni use="default">
    </configIni>
@@ -34,7 +33,6 @@
       </win>
    </launcher>
 
-
    <vm>
    </vm>
 

com.minres.scviewer.parent/pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.minres.scviewer</groupId>
 	<artifactId>com.minres.scviewer.parent</artifactId>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>2.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<modules>
 		<module>../com.minres.scviewer.target</module>

com.minres.scviewer.ui/.settings/org.eclipse.jdt.groovy.core.prefs

@@ -1,3 +1,3 @@
 eclipse.preferences.version=1
-groovy.compiler.level=24
+groovy.compiler.level=26
 groovy.script.filters=**/*.dsld,y,**/*.gradle,n

com.minres.scviewer.ui/META-INF/MANIFEST.MF

@@ -23,3 +23,4 @@ Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Bundle-ActivationPolicy: lazy
 Import-Package: com.google.common.collect
 Service-Component: OSGI-INF/component.xml
+Automatic-Module-Name: com.minres.scviewer.ui

com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPart.java

@@ -347,12 +347,18 @@ public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPage
 			addStreamToList(stream);
 	}
 
-	public void removeStreamFromList(IWaveform<? extends IWaveformEvent> obj){
+	public void removeStreamFromList(IWaveform<? extends IWaveformEvent> waveform){
-		if(getEditorInput() instanceof TxEditorInput && ((TxEditorInput) getEditorInput()).getStreamNames().contains(obj.getFullName())){
+		if(getEditorInput() instanceof TxEditorInput && ((TxEditorInput) getEditorInput()).getStreamNames().contains(waveform.getFullName())){
-			((TxEditorInput) getEditorInput()).getStreamNames().remove(obj.getFullName());
+			((TxEditorInput) getEditorInput()).getStreamNames().remove(waveform.getFullName());
-			txDisplay.getStreamList().remove(obj);
+		}
-		} else
+		TrackEntry entry=null;
-			txDisplay.getStreamList().remove(obj);
+		for(TrackEntry e:txDisplay.getStreamList()) {
+			if(e.waveform==waveform) {
+				entry=e;
+				break;
+			}
+		}
+		txDisplay.getStreamList().remove(entry);
 	}
 
 	public void removeStreamsFromList(IWaveform<? extends IWaveformEvent>[] iWaveforms){

com.opcoach.e4.preferences/META-INF/MANIFEST.MF

@@ -16,3 +16,4 @@ Require-Bundle: javax.inject,
 Export-Package: com.opcoach.e4.preferences,
  com.opcoach.e4.preferences.handlers
 Bundle-ActivationPolicy: lazy
+Automatic-Module-Name: com.opcoach.e4.preferences