Merge branch 'release/2.7.0'

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

@@ -10,7 +10,7 @@
 		<relativePath>..</relativePath>
 	</parent>
 	<artifactId>com.minres.scviewer.e4.product</artifactId>
-  	<version>2.6.1-SNAPSHOT</version>
+  	<version>2.7.0-SNAPSHOT</version>
 	<packaging>eclipse-repository</packaging>
 	<groupId>com.minres.scviewer</groupId>
 	<build>

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

@@ -1,7 +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="2.6.1.qualifier" useFeatures="true" includeLaunchers="true">
+<product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.7.0.qualifier" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>
@@ -17,7 +17,6 @@
 
    <windowImages/>
 
-
    <launcher name="scviewer">
       <linux icon="icons/SCViewer_512x512.xpm"/>
       <macosx icon="icons/SCViewer.icns"/>

features/com.minres.scviewer.database.feature/feature.xml

@@ -29,26 +29,12 @@ http://www.eclipse.org/legal/epl-v10.html
    </url>
 
    <requires>
+      <import plugin="org.codehaus.groovy" version="2.5.8" match="greaterOrEqual"/>
       <import plugin="org.eclipse.osgi.services" version="3.4.0" match="greaterOrEqual"/>
       <import plugin="com.google.guava" version="15.0.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.osgi"/>
       <import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
-      <import plugin="com.minres.scviewer.database.ui" version="1.0.0" match="greaterOrEqual"/>
-      <import plugin="com.minres.scviewer.database.ui.swt" version="1.0.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.core.runtime"/>
-      <import plugin="org.eclipse.core.resources"/>
-      <import plugin="org.eclipse.jface.text"/>
-      <import plugin="org.eclipse.ui"/>
-      <import plugin="org.eclipse.ui.editors"/>
-      <import plugin="org.eclipse.ui.ide"/>
-      <import plugin="org.eclipse.ui.views.properties.tabbed"/>
-      <import plugin="org.eclipse.swt"/>
-      <import plugin="org.eclipse.core.expressions" version="3.4.600" match="greaterOrEqual"/>
-      <import plugin="org.eclipse.jface"/>
-      <import plugin="org.eclipse.swt" version="3.103.1" match="greaterOrEqual"/>
-      <import plugin="org.eclipse.equinox.registry"/>
-      <import plugin="org.codehaus.groovy" version="2.5.8" match="greaterOrEqual"/>
-      <import plugin="org.hamcrest.core" version="1.3.0" match="greaterOrEqual"/>
    </requires>
 
    <plugin

features/com.minres.scviewer.e4.feature/feature.xml

@@ -41,7 +41,6 @@
       <import plugin="org.eclipse.e4.ui.di" version="1.1.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.e4.core.contexts" version="1.4.0" match="greaterOrEqual"/>
       <import plugin="com.minres.scviewer.database.ui.swt" version="1.0.0" match="greaterOrEqual"/>
-      <import plugin="com.minres.scviewer.database.ui"/>
       <import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.osgi.services" version="3.5.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.e4.core.services" version="2.0.0" match="greaterOrEqual"/>
@@ -51,17 +50,15 @@
       <import plugin="org.eclipse.equinox.preferences"/>
       <import plugin="org.eclipse.core.expressions"/>
       <import plugin="org.eclipse.e4.core.commands" version="0.11.0" match="greaterOrEqual"/>
-      <import plugin="org.eclipse.e4.ui.workbench.addons.swt"/>
-      <import plugin="com.opcoach.e4.preferences"/>
       <import plugin="org.eclipse.e4.core.di.extensions"/>
       <import plugin="org.eclipse.e4.ui.css.swt.theme" version="0.10.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.core.resources" version="3.13.0" match="greaterOrEqual"/>
-      <import plugin="com.opcoach.e4.preferences.mainmenu" version="1.2.0" match="greaterOrEqual"/>
       <import feature="com.opcoach.e4.preferences.feature" version="1.3.0.202004072127"/>
       <import feature="org.eclipse.equinox.executable" version="3.8.700.v20200207-2156"/>
       <import feature="org.eclipse.equinox.sdk" version="3.20.100.v20200303-1901"/>
       <import feature="org.eclipse.sdk" version="4.15.0.v20200305-0155"/>
       <import feature="org.eclipse.rcptt.core" version="2.5.1.M3"/>
+      <import plugin="org.eclipse.core.commands"/>
    </requires>
 
    <plugin

features/com.minres.scviewer.feature/feature.xml

@@ -37,8 +37,8 @@ http://www.eclipse.org/legal/epl-v10.html
          version="0.0.0"/>
 
    <requires>
+      <import plugin="org.hamcrest.core" version="1.3.0" match="greaterOrEqual"/>
       <import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
-      <import plugin="com.minres.scviewer.database.ui" version="1.0.0" match="greaterOrEqual"/>
       <import plugin="com.minres.scviewer.database.ui.swt" version="1.0.0" match="greaterOrEqual"/>
       <import plugin="org.eclipse.core.runtime"/>
       <import plugin="org.eclipse.core.resources"/>
@@ -52,7 +52,6 @@ http://www.eclipse.org/legal/epl-v10.html
       <import plugin="org.eclipse.core.expressions" version="3.4.600" match="greaterOrEqual"/>
       <import plugin="org.eclipse.jface"/>
       <import plugin="com.google.guava" version="15.0.0" match="greaterOrEqual"/>
-      <import plugin="org.hamcrest.core" version="1.3.0" match="greaterOrEqual"/>
    </requires>
 
    <plugin

features/com.minres.scviewer.ui.feature/feature.xml

@@ -17,12 +17,19 @@
       [Enter License Description here.]
    </license>
 
-   <plugin
+   <includes
-         id="com.minres.scviewer.database.ui"
+         id="com.minres.scviewer.database.feature"
-         download-size="0"
+         version="0.0.0"/>
-         install-size="0"
+
-         version="0.0.0"
+   <requires>
-         unpack="false"/>
+      <import plugin="org.eclipse.swt" version="3.103.1" match="greaterOrEqual"/>
+      <import plugin="com.minres.scviewer.database" version="1.0.0" match="greaterOrEqual"/>
+      <import plugin="com.google.guava" version="15.0.0" match="greaterOrEqual"/>
+      <import plugin="org.eclipse.jface"/>
+      <import plugin="org.eclipse.equinox.registry"/>
+      <import plugin="org.eclipse.core.runtime"/>
+      <import plugin="org.eclipse.osgi"/>
+   </requires>
 
    <plugin
          id="com.minres.scviewer.database.ui.swt"

plugins/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: 2.2.0.qualifier
+Bundle-Version: 2.3.0.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: org.eclipse.swt;bundle-version="3.103.1",
@@ -10,11 +10,21 @@ Require-Bundle: org.eclipse.swt;bundle-version="3.103.1",
  com.google.guava;bundle-version="15.0.0",
  org.eclipse.jface,
  org.eclipse.equinox.registry,
- com.minres.scviewer.database.ui,
  org.eclipse.core.runtime,
  org.eclipse.osgi
-Export-Package: com.minres.scviewer.database.swt
+Export-Package: com.minres.scviewer.database.ui;
+  uses:="org.eclipse.swt.events,
+   org.eclipse.swt.graphics,
+   org.eclipse.swt.widgets,
+   com.minres.scviewer.database,
+   org.eclipse.jface.viewers",
+ com.minres.scviewer.database.ui.swt;
+  uses:="org.osgi.framework,
+   org.eclipse.core.runtime,
+   com.minres.scviewer.database.ui,
+   org.eclipse.swt.graphics,
+   org.eclipse.swt.widgets"
 Bundle-ClassPath: .
 Bundle-ActivationPolicy: lazy
-Bundle-Activator: com.minres.scviewer.database.swt.DatabaseUiPlugin
+Bundle-Activator: com.minres.scviewer.database.ui.swt.DatabaseUiPlugin
 Automatic-Module-Name: com.minres.scviewer.database.ui.swt

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

@@ -8,5 +8,5 @@
   	<version>2.0.0-SNAPSHOT</version>
 	<relativePath>../..</relativePath>
   </parent>
-  <version>2.2.0-SNAPSHOT</version>
+  <version>2.3.0-SNAPSHOT</version>
 </project>

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/IWaveformView.java

@@ -51,7 +51,9 @@ public interface IWaveformView extends PropertyChangeListener, ISelectionProvide
 
 	public void setSelection(ISelection selection);
 
-	public void setSelection(ISelection selection, boolean addIfNeeded);
+	public void setSelection(ISelection selection, boolean showIfNeeded);
+
+	public void addToSelection(ISelection selection, boolean showIfNeeded);
 
 	public void moveSelection(GotoDirection direction);
 
@@ -110,4 +112,6 @@ public interface IWaveformView extends PropertyChangeListener, ISelectionProvide
 	public void scrollHorizontal(int percent);
 	
 	public void addDisposeListener( DisposeListener listener );
+
+	public void deleteSelectedTracks();
 }

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/Constants.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt;
+package com.minres.scviewer.database.ui.swt;
 
 public class Constants {
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/DatabaseUiPlugin.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt;
+package com.minres.scviewer.database.ui.swt;
 
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Plugin;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/ToolTipContentProvider.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt;
+package com.minres.scviewer.database.ui.swt;
 
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.widgets.Composite;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/ToolTipHelpTextProvider.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt;
+package com.minres.scviewer.database.ui.swt;
 
 import org.eclipse.swt.widgets.Widget;
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/WaveformViewFactory.java

@@ -8,13 +8,13 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt;
+package com.minres.scviewer.database.ui.swt;
 
 import org.eclipse.swt.widgets.Composite;
 
-import com.minres.scviewer.database.swt.internal.WaveformView;
 import com.minres.scviewer.database.ui.IWaveformView;
 import com.minres.scviewer.database.ui.IWaveformViewFactory;
+import com.minres.scviewer.database.ui.swt.internal.WaveformView;
 
 public class WaveformViewFactory implements IWaveformViewFactory {
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/ArrowPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.Collection;
 import java.util.LinkedList;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/CursorPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.graphics.Rectangle;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/IPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import org.eclipse.swt.graphics.Rectangle;
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/IWaveformPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import com.minres.scviewer.database.ui.TrackEntry;
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/ObservableList.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/Projection.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.Arrays;
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/RelSelectionDialog.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import static org.eclipse.swt.events.SelectionListener.widgetSelectedAdapter;
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/RulerPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.text.DecimalFormat;
 

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

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.Collection;
 import java.util.Map.Entry;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/StreamPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.Collection;
 import java.util.List;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/ToolTipHandler.java

@@ -1,4 +1,4 @@
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Point;
@@ -13,9 +13,9 @@ import org.eclipse.swt.widgets.Listener;
 import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Widget;
 
-import com.minres.scviewer.database.swt.Constants;
+import com.minres.scviewer.database.ui.swt.Constants;
-import com.minres.scviewer.database.swt.ToolTipContentProvider;
+import com.minres.scviewer.database.ui.swt.ToolTipContentProvider;
-import com.minres.scviewer.database.swt.ToolTipHelpTextProvider;
+import com.minres.scviewer.database.ui.swt.ToolTipHelpTextProvider;
 
 class ToolTipHandler {
 

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/TrackAreaPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.Map.Entry;
 import java.util.TreeMap;

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/TrackPainter.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import com.minres.scviewer.database.ui.TrackEntry;
 

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

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -40,10 +40,10 @@ import com.google.common.collect.Lists;
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.RelationType;
-import com.minres.scviewer.database.swt.Constants;
 import com.minres.scviewer.database.ui.IWaveformView;
 import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.database.ui.WaveformColors;
+import com.minres.scviewer.database.ui.swt.Constants;
 
 public class WaveformCanvas extends Canvas {
 	

plugins/com.minres.scviewer.database.ui.swt/src/com/minres/scviewer/database/ui/swt/internal/WaveformView.java

@@ -8,7 +8,7 @@
  * Contributors:
  *     MINRES Technologies GmbH - initial API and implementation
  *******************************************************************************/
-package com.minres.scviewer.database.swt.internal;
+package com.minres.scviewer.database.ui.swt.internal;
 
 import java.awt.Color;
 import java.beans.PropertyChangeEvent;
@@ -86,12 +86,12 @@ import com.minres.scviewer.database.ITxRelation;
 import com.minres.scviewer.database.ITxStream;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.RelationType;
-import com.minres.scviewer.database.swt.Constants;
 import com.minres.scviewer.database.ui.GotoDirection;
 import com.minres.scviewer.database.ui.ICursor;
 import com.minres.scviewer.database.ui.IWaveformView;
 import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.database.ui.WaveformColors;
+import com.minres.scviewer.database.ui.swt.Constants;
 
 public class WaveformView implements IWaveformView  {
 
@@ -103,7 +103,7 @@ public class WaveformView implements IWaveformView  {
 
 	private ITx currentTxSelection;
 
-	private TrackEntry currentWaveformSelection;
+	private ArrayList<TrackEntry> currentWaveformSelection = new ArrayList<>();
 
 	private ScrolledComposite nameListScrolled;
 
@@ -133,18 +133,41 @@ public class WaveformView implements IWaveformView  {
 
 	private Font nameFont, nameFontB;
 
+	protected TrackEntry lastClickedEntry;
+
 	protected MouseListener nameValueMouseListener = new MouseAdapter() {
+		
 		@Override
 		public void mouseDown(MouseEvent e) {
 			if (e.button == 1) {
 				Entry<Integer, TrackEntry> entry = trackVerticalOffset.floorEntry(e.y);
-				if (entry != null)
+				entry.getValue().selected=true;
-					setSelection(new StructuredSelection(entry.getValue()));
 			} else if (e.button == 3) {
 				Menu topMenu= top.getMenu();
 				if(topMenu!=null) topMenu.setVisible(true);
 			}
 		}
+		
+		@Override
+		public void mouseUp(MouseEvent e) {
+			if (e.button == 1) {
+				Entry<Integer, TrackEntry> entry = trackVerticalOffset.floorEntry(e.y);
+				if (entry != null) {
+					if((e.stateMask & SWT.SHIFT) != 0) {
+						if(lastClickedEntry.selected) {
+							int firstIdx=streams.indexOf(lastClickedEntry);
+							int lastIdx = streams.indexOf(entry.getValue());
+							List<TrackEntry> res = firstIdx>lastIdx?streams.subList(lastIdx, firstIdx+1):streams.subList(firstIdx, lastIdx+1);
+							setSelection(new StructuredSelection(res), (e.stateMask & SWT.CTRL) !=0 , false);
+						} else
+							setSelection(new StructuredSelection(entry.getValue()), (e.stateMask & SWT.CTRL) !=0 , false);
+					} else {
+						setSelection(new StructuredSelection(entry.getValue()), (e.stateMask & SWT.CTRL) !=0 , false);
+					}
+				}
+				lastClickedEntry = entry.getValue();
+			}
+		}
 	};
 	
 	class WaveformMouseListener implements MouseMoveListener, MouseListener, PaintListener {
@@ -457,7 +480,7 @@ public class WaveformView implements IWaveformView  {
 					@Override
 					public void run() {
 						update();
-						waveformCanvas.reveal(currentWaveformSelection.waveform);
+						currentWaveformSelection.stream().forEach(e -> waveformCanvas.reveal(e.waveform));
 						valueList.redraw();
 						nameList.redraw();
 					}
@@ -480,13 +503,11 @@ public class WaveformView implements IWaveformView  {
 		trackVerticalOffset.clear();
 		waveformCanvas.clearAllWaveformPainter(false);
 		boolean even = true;
-		boolean clearSelection = true;
 		TextLayout tl = new TextLayout(waveformCanvas.getDisplay());
 		tl.setFont(nameFontB);
 		for (TrackEntry streamEntry : streams) {
 			streamEntry.height = waveformCanvas.getTrackHeight();
 			streamEntry.vOffset=trackVerticalHeight;
-			clearSelection &= currentWaveformSelection!=null && (streamEntry.waveform != currentWaveformSelection.waveform);
 			if (streamEntry.isStream()) {
 				streamEntry.currentValue="";
 				streamEntry.height *= streamEntry.getStream().getMaxConcurrency();
@@ -512,7 +533,6 @@ public class WaveformView implements IWaveformView  {
 		if (trackVerticalOffset.isEmpty()){
 			waveformCanvas.setOrigin(0, 0);
 		}
-		if(clearSelection) setSelection(new StructuredSelection());
 	}
 
 	private int calculateValueWidth() {
@@ -651,11 +671,12 @@ public class WaveformView implements IWaveformView  {
 	@Override
 	public ISelection getSelection() {
 		if (currentTxSelection != null) {
-			Object[] elem = {currentTxSelection, currentWaveformSelection};
+			ArrayList<Object> sel = new ArrayList<>();
-			return new StructuredSelection(elem);
+			sel.add(currentTxSelection);
-		} else if (currentWaveformSelection != null) {
+			sel.addAll(currentWaveformSelection.stream().map(e -> e.waveform).collect(Collectors.toList()));
-			Object[] elem = {currentWaveformSelection.waveform, currentWaveformSelection};
+			return new StructuredSelection(sel.toArray());
-			return new StructuredSelection(elem);
+		} else if (currentWaveformSelection.size()>0) {
+			return new StructuredSelection(currentWaveformSelection.toArray());
 		} else
 			return new StructuredSelection();
 	}
@@ -665,22 +686,33 @@ public class WaveformView implements IWaveformView  {
 	 */
 	@Override
 	public void setSelection(ISelection selection) {
-		setSelection(selection, false);
+		setSelection(selection, false, false);
 	}
-
 	/* (non-Javadoc)
 	 * @see com.minres.scviewer.database.swt.IWaveformPanel#setSelection(org.eclipse.jface.viewers.ISelection, boolean)
 	 */
 	@Override
-	public void setSelection(ISelection selection, boolean addIfNeeded) {
+	public void setSelection(ISelection selection, boolean showIfNeeded) {
+		setSelection(selection, false, showIfNeeded);
+	}
+	/* (non-Javadoc)
+	 * @see com.minres.scviewer.database.swt.IWaveformPanel#addToSelection(org.eclipse.jface.viewers.ISelection, boolean)
+	 */
+	@Override
+	public void addToSelection(ISelection selection, boolean showIfNeeded) {
+		setSelection(selection, true, showIfNeeded);		
+	}
+	
+	public void setSelection(ISelection selection, boolean add, boolean addIfNeeded) {
 		boolean selectionChanged = false;
-		if(currentWaveformSelection!=null) currentWaveformSelection.selected=false;
+		currentWaveformSelection.forEach(e->e.selected=false);
 		if (selection instanceof IStructuredSelection) {
 			if(((IStructuredSelection) selection).size()==0){
 				selectionChanged = currentTxSelection!=null||currentWaveformSelection!=null;  
 				currentTxSelection = null;
-				currentWaveformSelection = null;
+				currentWaveformSelection .clear();
 			} else {
+				if(!add) currentWaveformSelection.clear();
 				for(Object sel:((IStructuredSelection) selection).toArray()){
 					if (sel instanceof ITx && currentTxSelection != sel){
 						ITx txSel = (ITx) sel;
@@ -693,26 +725,27 @@ public class WaveformView implements IWaveformView  {
 							streams.add(trackEntry);
 						}
 						currentTxSelection = txSel;
-						if(trackEntry!=null) currentWaveformSelection = trackEntry;
+						if(trackEntry!=null) {
+							currentWaveformSelection.add((TrackEntry)sel);
+						}
 						selectionChanged = true;
-					} else if (sel instanceof TrackEntry && currentWaveformSelection != sel) {
+					} else if (sel instanceof TrackEntry && !currentWaveformSelection.contains(sel)) {
-						currentWaveformSelection = (TrackEntry) sel;
+						currentWaveformSelection.add((TrackEntry)sel);
-						if(currentTxSelection!=null && currentTxSelection.getStream()!=currentWaveformSelection)
+						if(currentTxSelection!=null)
 							currentTxSelection=null;						
-						
 						selectionChanged = true;
 					}            		
 				}
 			}
 		} else {
-			if (currentTxSelection != null || currentWaveformSelection != null)
+			if (currentTxSelection != null || currentWaveformSelection.size() > 0)
 				selectionChanged = true;
 			currentTxSelection = null;
-			currentWaveformSelection = null;
+			currentWaveformSelection.clear();
 		}
-		if(currentWaveformSelection!=null) currentWaveformSelection.selected=true;
+		currentWaveformSelection.forEach(e -> e.selected = true);
 		if (selectionChanged) {
-			if(currentWaveformSelection!=null) waveformCanvas.reveal(currentWaveformSelection.waveform);
+			currentWaveformSelection.forEach(e -> waveformCanvas.reveal(e.waveform));
 			waveformCanvas.setSelected(currentTxSelection);
 			valueList.redraw();
 			nameList.redraw();
@@ -722,9 +755,7 @@ public class WaveformView implements IWaveformView  {
 
 	protected void fireSelectionChanged() {
 		if(currentWaveformSelection==null) return;
-		IStructuredSelection selection=currentTxSelection!=null?
+		ISelection selection=getSelection();
-				new StructuredSelection(new Object[]{currentTxSelection, currentWaveformSelection.waveform}):
-					new StructuredSelection(currentWaveformSelection.waveform);
 		Object[] list = selectionChangedListeners.getListeners();
 		for (int i = 0; i < list.length; i++) {
 			((ISelectionChangedListener) list[i]).selectionChanged(new SelectionChangedEvent(this, selection));
@@ -739,7 +770,8 @@ public class WaveformView implements IWaveformView  {
 		if(direction==GotoDirection.NEXT || direction==GotoDirection.PREV)
 			moveSelection(direction, NEXT_PREV_IN_STREAM) ;
 		else {
-			int idx = streams.indexOf(currentWaveformSelection);
+			if(currentWaveformSelection.size()==1) {
+			int idx = streams.indexOf(currentWaveformSelection.get(0));
 			if(direction==GotoDirection.UP && idx>0) {
 				setSelection(new StructuredSelection(streams.get(idx-1)));
 			} else if(direction==GotoDirection.DOWN && idx<(streams.size()-1)) {
@@ -747,15 +779,22 @@ public class WaveformView implements IWaveformView  {
 			}
 			}
 		}
+	}
 
 	/* (non-Javadoc)
 	 * @see com.minres.scviewer.database.swt.IWaveformPanel#moveSelection(com.minres.scviewer.database.swt.GotoDirection, com.minres.scviewer.database.RelationType)
 	 */
 	@Override
 	public void moveSelection(GotoDirection direction, RelationType relationType) {
-		if (currentWaveformSelection!=null && currentWaveformSelection.isStream() && currentTxSelection!=null) {
+		TrackEntry selectedWaveform=null;
+		if(currentTxSelection!=null)
+			selectedWaveform = getEntryForStream(currentTxSelection.getStream());
+		else if(currentWaveformSelection.size()!=1) return;
+		if(selectedWaveform==null)
+			selectedWaveform = currentWaveformSelection.get(1);
+		if (selectedWaveform!=null && selectedWaveform.isStream() && currentTxSelection!=null) {
 			if(relationType.equals(IWaveformView.NEXT_PREV_IN_STREAM)){
-				ITxStream<? extends ITxEvent> stream = currentWaveformSelection.getStream();
+				ITxStream<? extends ITxEvent> stream = selectedWaveform.getStream();
 				ITx transaction = null;
 				if (direction == GotoDirection.NEXT) {
 					List<ITxEvent> thisEntryList = stream.getEvents().get(currentTxSelection.getBeginTime());
@@ -855,14 +894,14 @@ public class WaveformView implements IWaveformView  {
 	 */
 	@Override
 	public void moveCursor(GotoDirection direction) {
+		if(currentWaveformSelection.size()!=1) return;
+		TrackEntry sel = currentWaveformSelection.get(1);
 		long time = getCursorTime();
 		NavigableMap<Long, ?> map=null;
-		if(currentWaveformSelection!=null) {
+		if(sel.isStream()){
-			if(currentWaveformSelection.isStream()){
+			map=sel.getStream().getEvents();
-				map=currentWaveformSelection.getStream().getEvents();
+		} else if(sel.isSignal()){
-			} else if(currentWaveformSelection.isSignal()){
+			map=sel.getSignal().getEvents();
-				map=currentWaveformSelection.getSignal().getEvents();
-			}
 		}
 		if(map!=null){
 			Entry<Long, ?> entry=direction==GotoDirection.PREV?map.lowerEntry(time):map.higherEntry(time);
@@ -884,29 +923,37 @@ public class WaveformView implements IWaveformView  {
 	public List<TrackEntry> getStreamList() {
 		return streams;
 	}
-
+	/* (non-Javadoc)
+	 * @see com.minres.scviewer.database.swt.IWaveformPanel#deleteSelectedTracks()
+	 */
+	@Override
+	public void deleteSelectedTracks() {
+		List<TrackEntry> streams = getStreamList();
+		for (Object o : (IStructuredSelection)getSelection()) {
+			if(o instanceof TrackEntry) {
+				TrackEntry e = (TrackEntry) o;
+				e.selected=false;
+				streams.remove(e);				
+			}
+		}
+		setSelection(new StructuredSelection());
+		update();
+	}
 	/* (non-Javadoc)
 	 * @see com.minres.scviewer.database.swt.IWaveformPanel#moveSelected(int)
 	 */
 	@Override
 	public void moveSelectedTrack(int i) {
-		if(currentWaveformSelection!=null){
+		if(currentWaveformSelection.size()>0){
-			int idx = streams.indexOf(currentWaveformSelection);
+			int idx = streams.indexOf(currentWaveformSelection.get(0));
-			int newIdx=idx+i;
+			for(Object o: currentWaveformSelection)
-			if(newIdx>=0 && newIdx<streams.size()){
+				streams.remove(o);
-				Collections.swap(streams,idx,newIdx);
+			int tgtIdx=idx+i;
-				revealSelected=true;
+			if(tgtIdx<0) tgtIdx=0;
-//				update();
+			if(tgtIdx>=streams.size())
-//				ITx selectedTx=currentTxSelection;
+				streams.addAll(currentWaveformSelection);
-//				if(selectedTx!=null){
+			else
-//					setSelection(new StructuredSelection(new Object[]{selectedTx, currentWaveformSelection.waveform}));
+				streams.addAll(tgtIdx, currentWaveformSelection);
-//				} else {
-//					setSelection(new StructuredSelection(currentWaveformSelection.waveform));
-//				}
-//				waveformCanvas.reveal(currentWaveformSelection.waveform);
-//				valueList.redraw();
-//				nameList.redraw();
-			}
 		}	
 	}
 
@@ -1108,38 +1155,30 @@ public class WaveformView implements IWaveformView  {
 		dropTarget.setTransfer(types);
 
 		dropTarget.addDropListener(new DropTargetAdapter() {
+			@SuppressWarnings("unchecked")
 			public void drop(DropTargetEvent event) {
 				if (LocalSelectionTransfer.getTransfer().isSupportedType(event.currentDataType)){
-					ISelection sel = LocalSelectionTransfer.getTransfer().getSelection();
+					ISelection s = LocalSelectionTransfer.getTransfer().getSelection();
-					if(sel!=null && sel instanceof IStructuredSelection){
+					if(s!=null && s instanceof IStructuredSelection){
-						Object source = ((IStructuredSelection)sel).getFirstElement();
+						IStructuredSelection sel = (IStructuredSelection) s;
+						for(Object o: sel.toList())
+							streams.remove(o);
 						DropTarget tgt = (DropTarget) event.widget;
 						Point dropPoint = ((Canvas) tgt.getControl()).toControl(event.x, event.y);
-						Object target = trackVerticalOffset.floorEntry(dropPoint.y).getValue();
+						// extract all elements being selected
-						if(source instanceof TrackEntry && target instanceof TrackEntry){
+						if( dropPoint.y > trackVerticalOffset.lastKey()) {
-							TrackEntry srcWave=(TrackEntry) source;
+							streams.addAll(sel.toList());
-							int srcIdx=streams.indexOf(srcWave);
+						} else {
-							streams.remove(srcWave);
+							TrackEntry target = trackVerticalOffset.floorEntry(dropPoint.y).getValue();
 							int tgtIdx=streams.indexOf(target);
-							if(srcIdx<=tgtIdx) tgtIdx++;
+							streams.addAll(tgtIdx, sel.toList());
-							if(tgtIdx>=streams.size())
-								streams.add(srcWave);
-							else
-								streams.add(tgtIdx, srcWave);
-							currentWaveformSelection=srcWave;
-							update();
-						} else if(source instanceof CursorPainter){
-							((CursorPainter)source).setTime(0);
-							updateValueList();
 						}	
 					}
 				}
 			}
 
-
 			public void dropAccept(DropTargetEvent event) {
-				Point offset = canvas.toControl(event.x, event.y); 
+				if (event.detail != DND.DROP_MOVE) {
-				if (event.detail != DND.DROP_MOVE || offset.y > trackVerticalOffset.lastKey() + waveformCanvas.getTrackHeight()) {
 					event.detail = DND.DROP_NONE;
 				}
 			}
@@ -1350,4 +1389,5 @@ public class WaveformView implements IWaveformView  {
 	public void addDisposeListener( DisposeListener listener ) {
 		waveformCanvas.addDisposeListener(listener);
 	}
+
 }

plugins/com.minres.scviewer.database.ui/.classpath

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>

plugins/com.minres.scviewer.database.ui/.gitignore

@@ -1,2 +0,0 @@
-/bin/
-/target/

plugins/com.minres.scviewer.database.ui/.project

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>com.minres.scviewer.database.ui</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.ManifestBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.pde.SchemaBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.eclipse.pde.PluginNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-	</natures>
-</projectDescription>

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

@@ -1,7 +0,0 @@
-eclipse.preferences.version=1
-org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
-org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
-org.eclipse.jdt.core.compiler.compliance=1.8
-org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
-org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
-org.eclipse.jdt.core.compiler.source=1.8

plugins/com.minres.scviewer.database.ui/.settings/org.eclipse.pde.core.prefs

@@ -1,3 +0,0 @@
-eclipse.preferences.version=1
-pluginProject.extensions=false
-resolve.requirebundle=false

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

@@ -1,12 +0,0 @@
-Manifest-Version: 1.0
-Bundle-ManifestVersion: 2
-Bundle-Name: Database UI
-Bundle-SymbolicName: com.minres.scviewer.database.ui
-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,
- org.eclipse.swt
-Automatic-Module-Name: com.minres.scviewer.database.ui

plugins/com.minres.scviewer.database.ui/build.properties

@@ -1,4 +0,0 @@
-source.. = src/
-output.. = bin/
-bin.includes = META-INF/,\
-               .

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

@@ -1,12 +0,0 @@
-<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>2.0.0-SNAPSHOT</version>
-  <packaging>eclipse-plugin</packaging>
-  <parent>
-  	<groupId>com.minres.scviewer</groupId>
-  	<artifactId>com.minres.scviewer.parent</artifactId>
-  	<version>2.0.0-SNAPSHOT</version>
-	<relativePath>../..</relativePath>
-  </parent>
-  </project>

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

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: com.minres.scviewer.e4.application;singleton:=true
-Bundle-Version: 2.6.1.qualifier
+Bundle-Version: 2.7.0.qualifier
 Bundle-Vendor: %Bundle-Vendor
 Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.core.runtime;bundle-version="3.11.1",
@@ -15,7 +15,6 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.e4.ui.di;bundle-version="1.1.0",
  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,
  com.minres.scviewer.database;bundle-version="1.0.0",
  org.eclipse.osgi.services;bundle-version="3.5.0",
  org.eclipse.e4.core.services;bundle-version="2.0.0",

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

@@ -1,7 +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.e4.application</artifactId>
-  <version>2.6.1-SNAPSHOT</version>
+  <version>2.7.0-SNAPSHOT</version>
   <parent>
   	<groupId>com.minres.scviewer</groupId>
   	<artifactId>com.minres.scviewer.parent</artifactId>

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

@@ -1,7 +1,6 @@
  
 package com.minres.scviewer.e4.application.elements;
 
-import java.util.Iterator;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -34,22 +33,46 @@ public class WaveformPopupMenuContribution {
 		
 	final TrackEntry nullEntry = new TrackEntry(null);
 	
+	private boolean selHasBitVector(ISelection sel, boolean checkForDouble) {
+		if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+			for(Object elem:(IStructuredSelection)sel) {
+				if(elem instanceof TrackEntry) {
+					TrackEntry e = (TrackEntry) elem;
+					if(e.waveform instanceof ISignal<?>) {
+						Object o = ((ISignal<?>) e.waveform).getEvents().firstEntry().getValue();
+						if(checkForDouble && o instanceof Double) 
+							return true;
+						else if(o instanceof BitVector && ((BitVector)o).getWidth()>1)
+							return true;
+						else
+							return false;
+					}
+				}
+			}
+		}
+		return false;
+	}
+	
+	private TrackEntry getSingleTrackEntry(ISelection sel) {
+		TrackEntry entry=null;
+		if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+			for(Object elem:(IStructuredSelection)sel) {
+				if(elem instanceof TrackEntry) {
+					if(entry != null)
+						return null;
+					entry = (TrackEntry) elem;
+				}
+			}
+		}
+		return entry;
+	}
+	
 	@Evaluate
 	public boolean evaluate() {
 		Object obj = activePart.getObject();
 		if(obj instanceof WaveformViewer){
 			WaveformViewer wfv = (WaveformViewer)obj;
-			ISelection sel = wfv.getSelection();
+			return selHasBitVector(wfv.getSelection(), true);
-			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
-				Object selected = ((IStructuredSelection)sel).getFirstElement();
-				if(selected instanceof ISignal<?>) {
-					Object x = ((ISignal<?>) selected).getEvents().firstEntry().getValue();
-					if((x instanceof BitVector) && ((BitVector)x).getWidth()==1) {
-						return false;
-					} else
-						return true;
-				}
-			}
 		}
 		return false;
 	}
@@ -60,39 +83,24 @@ public class WaveformPopupMenuContribution {
 		if(obj instanceof WaveformViewer){
 			WaveformViewer wfv = (WaveformViewer)obj;
 			ISelection sel = wfv.getSelection();
-			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
+			TrackEntry elem = getSingleTrackEntry(sel);
-				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+			if(selHasBitVector(sel, false)) {
-				Object first = it.next();
+				addValueMenuItem(items, application, modelService, "hex", TrackEntry.ValueDisplay.DEFAULT, elem);
-				Object second=null;
+				addValueMenuItem(items, application, modelService, "unsigned", TrackEntry.ValueDisplay.UNSIGNED, elem);
-				if(it.hasNext()) second=it.next();
+				addValueMenuItem(items, application, modelService, "signed", TrackEntry.ValueDisplay.SIGNED, elem);
-				if(first instanceof ISignal<?>) {
-					Object o = ((ISignal<?>) first).getEvents().firstEntry().getValue();
-					//com.minres.scviewer.e4.application.menu.mulitvaluesettings
-					if((o instanceof Double) || (o instanceof BitVector)) {
-						TrackEntry entry=nullEntry;
-						if(second instanceof TrackEntry)
-							entry=(TrackEntry)second;
-						if(o instanceof BitVector) {
-						    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, "bit vector", TrackEntry.WaveDisplay.DEFAULT, elem);
 			}						
-						addWaveMenuItem(items, application, modelService, "analog step-wise", TrackEntry.WaveDisplay.STEP_WISE, entry.waveDisplay);
+			addWaveMenuItem(items, application, modelService, "analog step-wise", TrackEntry.WaveDisplay.STEP_WISE, elem);
-						addWaveMenuItem(items, application, modelService, "analog continous", TrackEntry.WaveDisplay.CONTINOUS, entry.waveDisplay);
+			addWaveMenuItem(items, application, modelService, "analog continous", TrackEntry.WaveDisplay.CONTINOUS, elem);
 		}
 	}
-			}
-		}
-
-	}
 
 	private void addValueMenuItem(List<MMenuElement> items, MApplication application, EModelService modelService,
-			String label, TrackEntry.ValueDisplay value, TrackEntry.ValueDisplay actual) {
+			String label, TrackEntry.ValueDisplay value, TrackEntry elem) {
 		MHandledMenuItem item = MMenuFactory.INSTANCE.createHandledMenuItem();
 		item.setType(ItemType.RADIO);
-		item.setSelected(value==actual);
+		item.setSelected(elem != null && elem.valueDisplay == value);
 		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);
@@ -106,10 +114,10 @@ public class WaveformPopupMenuContribution {
 	}
 	
 	private void addWaveMenuItem(List<MMenuElement> items, MApplication application, EModelService modelService,
-			String label, TrackEntry.WaveDisplay value, TrackEntry.WaveDisplay actual) {
+			String label, TrackEntry.WaveDisplay value, TrackEntry elem) {
 		MHandledMenuItem item = MMenuFactory.INSTANCE.createHandledMenuItem();
 		item.setType(ItemType.RADIO);
-		item.setSelected(value==actual);
+		item.setSelected(elem != null && elem.waveDisplay==value);
 		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);

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

@@ -1,8 +1,6 @@
  
 package com.minres.scviewer.e4.application.handlers;
 
-import java.util.Iterator;
-
 import javax.inject.Named;
 
 import org.eclipse.e4.core.di.annotations.CanExecute;
@@ -34,18 +32,14 @@ public class ChangeValueDisplay {
 			WaveformViewer wfv = (WaveformViewer)obj;
 			ISelection sel = wfv.getSelection();
 			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
-				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+				for(Object elem:(IStructuredSelection)sel) {
-				it.next();
+					if(elem instanceof TrackEntry) {
-				if(it.hasNext()) {
+						TrackEntry.ValueDisplay val= TrackEntry.ValueDisplay.valueOf(param);
-						Object second = it.next();
+						((TrackEntry)elem).valueDisplay=val;
-						if(second instanceof TrackEntry) {
+					}
-							TrackEntry.ValueDisplay val = TrackEntry.ValueDisplay.valueOf(param);
+				}
-							((TrackEntry)second).valueDisplay=val;
 				wfv.update();
 			}
 		}
 	}
-		}
-	}
-		
 }

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

@@ -1,8 +1,6 @@
  
 package com.minres.scviewer.e4.application.handlers;
 
-import java.util.Iterator;
-
 import javax.inject.Named;
 
 import org.eclipse.e4.core.di.annotations.CanExecute;
@@ -34,18 +32,15 @@ public class ChangeWaveformDisplay {
 			WaveformViewer wfv = (WaveformViewer)obj;
 			ISelection sel = wfv.getSelection();
 			if(!sel.isEmpty() && sel instanceof IStructuredSelection) {
-				Iterator<?> it = ((IStructuredSelection)sel).iterator();
+				for(Object elem:(IStructuredSelection)sel) {
-				it.next();
+					if(elem instanceof TrackEntry) {
-				if(it.hasNext()) {
-						Object second = it.next();
-						if(second instanceof TrackEntry) {
 						TrackEntry.WaveDisplay val= TrackEntry.WaveDisplay.valueOf(param);
-							((TrackEntry)second).waveDisplay=val;
+						((TrackEntry)elem).waveDisplay=val;
+					}
+				}
 				wfv.update();
 			}
 		}
 	}
-		}
-	}
 		
 }

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/DeleteWaveformHandler.java

@@ -17,23 +17,30 @@ import org.eclipse.e4.ui.model.application.ui.basic.MPart;
 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
 import org.eclipse.jface.viewers.IStructuredSelection;
 
-import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.ui.TrackEntry;
 import com.minres.scviewer.e4.application.parts.WaveformViewer;
 
 public class DeleteWaveformHandler {
 	
+	@SuppressWarnings("unchecked")
 	@CanExecute
 	public Boolean canExecute(ESelectionService selectionService){
 		Object o = selectionService.getSelection();
-		return o instanceof IStructuredSelection && ((IStructuredSelection)o).getFirstElement() instanceof IWaveform;
+		if(o instanceof IStructuredSelection) {
+			IStructuredSelection sel = (IStructuredSelection) o;
+			if(sel.size()>0)
+				return sel.toList().stream().allMatch(e-> e instanceof TrackEntry);
+			else
+				return false;
+		} else
+			return false;
 	}
 	
 	@Execute
 	public void execute(ESelectionService selectionService, MPart activePart) {
 		Object o = activePart.getObject();
-		Object sel = selectionService.getSelection();
+		if(o instanceof WaveformViewer){
-		if(o instanceof WaveformViewer && ((IStructuredSelection)sel).getFirstElement() instanceof IWaveform){
+			((WaveformViewer)o).removeSelectedStreamsFromList();
-			((WaveformViewer)o).removeStreamFromList((IWaveform) ((IStructuredSelection)sel).getFirstElement());
 		}	
 	}	
 }

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

@@ -90,16 +90,16 @@ import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.database.IWaveformDbFactory;
 import com.minres.scviewer.database.RelationType;
-import com.minres.scviewer.database.swt.Constants;
-import com.minres.scviewer.database.swt.ToolTipContentProvider;
-import com.minres.scviewer.database.swt.ToolTipHelpTextProvider;
-import com.minres.scviewer.database.swt.WaveformViewFactory;
 import com.minres.scviewer.database.ui.GotoDirection;
 import com.minres.scviewer.database.ui.ICursor;
 import com.minres.scviewer.database.ui.IWaveformView;
 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.swt.Constants;
+import com.minres.scviewer.database.ui.swt.ToolTipContentProvider;
+import com.minres.scviewer.database.ui.swt.ToolTipHelpTextProvider;
+import com.minres.scviewer.database.ui.swt.WaveformViewFactory;
 import com.minres.scviewer.database.ui.WaveformColors;
 import com.minres.scviewer.e4.application.Messages;
 import com.minres.scviewer.e4.application.internal.status.WaveStatusBarControl;
@@ -1005,55 +1005,13 @@ public class WaveformViewer implements IFileChangeListener, IPreferenceChangeLis
 		setFocus();
 	}
 
-	/**
+	public void removeSelectedStreamsFromList() {
-	 * Removes the stream from list.
+		waveformPane.deleteSelectedTracks();
-	 *
-	 * @param stream the stream
-	 */
-	public void removeStreamFromList(IWaveform stream) {
-		TrackEntry trackEntry = waveformPane.getEntryForStream(stream);
-		List<TrackEntry> streams = waveformPane.getStreamList();
-		ISelection sel = waveformPane.getSelection();
-		TrackEntry newSelection=null;
-		
-		if(sel instanceof IStructuredSelection && ((IStructuredSelection) sel).size()==2) {
-				Iterator<?> it = ((IStructuredSelection)sel).iterator();
-				it.next();
-				int idx = streams.indexOf(it.next());
-				
-				if(idx==streams.size()-1) {
-					//last stream gets deleted, no more selection
-					if(idx==0) {
-						newSelection=null;
-					}
-					//more than 1 stream left, last gets deleted, selection jumps to new last stream
-					else {
-						newSelection=streams.get(idx-1);
-					}
-				}
-				//more than 1 stream left, any stream but the last gets deleted, selection jumps to the next stream
-				else {
-					newSelection=streams.get(idx+1);
-				}
-		}
-		waveformPane.setSelection(new StructuredSelection());
-		streams.remove(trackEntry);
-		if(newSelection!=null) {
-			Object[] o = {newSelection};
-			waveformPane.setSelection(new StructuredSelection(o));
-		}
 	}
 
-	/**
+	public void removeStreamFromList(ISelection sel) {
-	 * Removes the streams from list.
+		waveformPane.deleteSelectedTracks();
-	 *
-	 * @param iWaveforms the i waveforms
-	 */
-	public void removeStreamsFromList(IWaveform[] iWaveforms) {
-		for (IWaveform stream : iWaveforms)
-			removeStreamFromList(stream);
 	}
-
 	/**
 	 * Move selected.
 	 *

plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/provider/TxDbContentProvider.java

@@ -68,7 +68,9 @@ public class TxDbContentProvider implements ITreeContentProvider {
 	 */
 	@Override
 	public Object[] getElements(Object inputElement) {
-		if(inputElement instanceof IHierNode){
+		if(inputElement instanceof IWaveformDb){
+			return new Object[]{};
+		}else if(inputElement instanceof IHierNode){
 			Collection<IHierNode> res = Collections2.filter(((IHierNode)inputElement).getChildNodes(), new Predicate<IHierNode>(){
 				@Override
 				public boolean apply(IHierNode arg0) {
@@ -82,8 +84,6 @@ public class TxDbContentProvider implements ITreeContentProvider {
 			return res.toArray();
 		}else if(inputElement instanceof List<?>){
 			return ((List<?>)inputElement).toArray();
-		}else if(inputElement instanceof IWaveformDb){
-			return new Object[]{};
 		} else
 			return null;
 	}

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

@@ -6,7 +6,6 @@ Bundle-Version: 1.0.1.qualifier
 Bundle-Activator: com.minres.scviewer.ui.TxEditorPlugin
 Bundle-Vendor: MINRES Technologies GmbH
 Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
- com.minres.scviewer.database.ui;bundle-version="1.0.0",
  com.minres.scviewer.database.ui.swt;bundle-version="1.0.0",
  org.eclipse.core.runtime,
  org.eclipse.core.resources,

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

@@ -48,10 +48,10 @@ import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
 import com.minres.scviewer.database.IWaveformDbFactory;
-import com.minres.scviewer.database.swt.WaveformViewFactory;
 import com.minres.scviewer.database.ui.GotoDirection;
 import com.minres.scviewer.database.ui.IWaveformView;
 import com.minres.scviewer.database.ui.TrackEntry;
+import com.minres.scviewer.database.ui.swt.WaveformViewFactory;
 import com.minres.scviewer.ui.views.TxOutlinePage;
 
 public class TxEditorPart extends EditorPart implements ITabbedPropertySheetPageContributor {

pom.xml

@@ -13,7 +13,6 @@
 		<module>plugins/com.minres.scviewer.database.text</module>
 		<module>plugins/com.minres.scviewer.database.vcd</module>
 		<module>tests/com.minres.scviewer.database.test</module>
-		<module>plugins/com.minres.scviewer.database.ui</module>
 		<module>plugins/com.minres.scviewer.database.ui.swt</module>
 		<module>plugins/com.minres.scviewer.e4.application</module>
 		<module>plugins/com.minres.scviewer.ui</module>