- improved Tx details view

- added functionality adding waveforms to list and navigating tx

com.minres.scviewer.database.sqlite/src/com/minres/scviewer/database/sqlite/Tx.java

@@ -188,6 +188,6 @@ public class Tx implements ITx {
 
 	@Override
 	public String toString() {
-		return "tx#"+getId()+"@"+getBeginTime()+"-@"+getEndTime();
+		return "tx#"+getId()+"["+getBeginTime()/1000000+"ns - "+getEndTime()/1000000+"ns]";
 	}
 }

com.minres.scviewer.database.swt/src/com/minres/scviewer/database/swt/TxDisplay.java

@@ -88,33 +88,43 @@ import com.minres.scviewer.database.swt.internal.WaveformCanvas;
 import swing2swt.layout.BorderLayout;
 
 public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
+	
 	private ListenerList selectionChangedListeners = new ListenerList();
+	
 	private PropertyChangeSupport pcs;
 
 	public static final String CURSOR_PROPERTY = "cursor time";
 
 	private static final String SELECTION = "selection";
+	
 	private ITx currentTxSelection;
+	
 	private IWaveform<? extends IWaveformEvent> currentWaveformSelection;
-	private CursorPainter currentCursorSelection;
 
 	private ScrolledComposite nameListScrolled;
+	
 	private ScrolledComposite valueListScrolled;
 
 	private Canvas nameList;
+	
 	private Canvas valueList;
+	
 	WaveformCanvas waveformList;
 
 	private Composite top;
 
 	protected ObservableList<IWaveform<? extends IWaveformEvent>> streams;
+	
 	Vector<CursorPainter> cursorPainters;
 
 	private Composite trackPane;
+	
 	private int trackVerticalHeight;
+	
 	private TreeMap<Integer, IWaveform<? extends IWaveformEvent>> trackVerticalOffset;
+	
 	private HashMap<IWaveform<? extends IWaveformEvent>, String> actualValues;
-	// private long maxTime=0;
+	
 	private Font nameFont, nameFontB;
 
 	protected MouseListener nameValueMouseListener = new MouseAdapter() {
@@ -389,10 +399,12 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 		actualValues.clear();
 		waveformList.clearAllWavefromPainter();
 		boolean even = true;
+		boolean clearSelection = true;
 		TextLayout tl = new TextLayout(waveformList.getDisplay());
 		tl.setFont(nameFontB);
 		for (IWaveform<? extends IWaveformEvent> waveform : streams) {
 			int height = waveformList.getTrackHeight();
+			clearSelection &= (waveform != currentWaveformSelection);
 			if (waveform instanceof ITxStream<?>) {
 				ITxStream<? extends ITxEvent> stream = (ITxStream<? extends ITxEvent>) waveform;
 				height *= stream.getMaxConcurrency();
@@ -421,7 +433,7 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 			Point o = waveformList.getOrigin();
 			waveformList.setOrigin(o.x, o.y - (previousHeight - trackVerticalOffset.lastKey()));
 		}
-		setSelection(new StructuredSelection());
+		if(clearSelection) setSelection(new StructuredSelection());
 		/*        System.out.println("updateTracklist() state:");
         for(Entry<Integer, IWaveform<? extends IWaveformEvent>> entry: trackVerticalOffset.entrySet()){
         	System.out.println("    "+entry.getKey()+": " +entry.getValue().getFullName());
@@ -514,42 +526,44 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 
 	@Override
 	public ISelection getSelection() {
-		if(currentCursorSelection != null){
+		if (currentTxSelection != null)
-			return new StructuredSelection(currentCursorSelection);            
-		}else if (currentTxSelection != null)
 			return new StructuredSelection(currentTxSelection);
 		else if (currentWaveformSelection != null)
 			return new StructuredSelection(currentWaveformSelection);
 		else
-			return null;
+			return new StructuredSelection();
+	}
+
+	@Override
+	public void setSelection(ISelection selection) {
+		setSelection(selection, false);
 	}
 	
 	@SuppressWarnings("unchecked")
-	@Override
+	public void setSelection(ISelection selection, boolean addIfNeeded) {
-	public void setSelection(ISelection selection) {
 		boolean selectionChanged = false;
 		if (selection instanceof IStructuredSelection) {
 			if(((IStructuredSelection) selection).size()==0){
 				selectionChanged = currentTxSelection!=null||currentWaveformSelection!=null;                
 				currentTxSelection = null;
 				currentWaveformSelection = null;
-				currentCursorSelection=null;
 			} else {
 				for(Object sel:((IStructuredSelection) selection).toArray()){
-					if (sel instanceof ITx && currentTxSelection != sel && streams.contains(((ITx)sel).getStream())) {
+					if (sel instanceof ITx && currentTxSelection != sel){
-						currentTxSelection = (ITx) sel;
+						ITx txSel = (ITx) sel;
-						currentWaveformSelection = currentTxSelection.getStream();
+						if (streams.contains(((ITx)sel).getStream())) {
-						currentCursorSelection=null;
+							currentTxSelection = txSel;
+							currentWaveformSelection = txSel.getStream();
 							selectionChanged = true;
+						} else if(addIfNeeded){
+							streams.add(txSel.getStream());
+							currentTxSelection = txSel;
+							currentWaveformSelection = txSel.getStream();
+							selectionChanged = true;
+						}
 					} else if (sel instanceof IWaveform<?> && currentWaveformSelection != sel&& streams.contains(sel)) {
 						currentTxSelection = null;
 						currentWaveformSelection = (IWaveform<? extends IWaveformEvent>) sel;
-						currentCursorSelection=null;
-						selectionChanged = true;
-					} else if (sel instanceof CursorPainter && currentCursorSelection != sel){
-						currentTxSelection = null;
-						currentWaveformSelection = null;                    
-						currentCursorSelection=(CursorPainter) sel;
 						selectionChanged = true;
 					}            		
 				}
@@ -559,7 +573,6 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 				selectionChanged = true;
 			currentTxSelection = null;
 			currentWaveformSelection = null;
-			currentCursorSelection=null;
 		}
 		if (selectionChanged) {
 			waveformList.setSelected(currentTxSelection, currentWaveformSelection);
@@ -823,6 +836,7 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 						Point dropPoint = ((Canvas) tgt.getControl()).toControl(event.x, event.y);
 						Object target = trackVerticalOffset.floorEntry(dropPoint.y).getValue();
 						if(source instanceof IWaveform<?> && target instanceof IWaveform<?>){
+							IWaveform<? extends IWaveformEvent> srcWave=(IWaveform<? extends IWaveformEvent>) source;
 							//                            int srcIdx=streams.indexOf(source);
 							//                            int tgtIdx=streams.indexOf(target);
 							//                            if(srcIdx<tgtIdx){
@@ -830,10 +844,15 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 							//                            } else {
 							//                                streams.rotate(tgtIdx,  srcIdx+1, 1);
 							//                            }
-							int srcIdx=streams.indexOf(source);
+							int srcIdx=streams.indexOf(srcWave);
 							streams.remove(source);
 							int tgtIdx=streams.indexOf(target);
-							streams.add(srcIdx>tgtIdx?tgtIdx:tgtIdx+1, (IWaveform<? extends IWaveformEvent>) source);
+							if(srcIdx<=tgtIdx) tgtIdx++;
+							if(tgtIdx>=streams.size())
+								streams.add(srcWave);
+							else
+								streams.add(tgtIdx, srcWave);
+							currentWaveformSelection=srcWave;
 							updateTracklist();
 						} else if(source instanceof CursorPainter){
 							((CursorPainter)source).setTime(0);
@@ -954,4 +973,9 @@ public class TxDisplay implements PropertyChangeListener, ISelectionProvider  {
 		return this.pcs.hasListeners(propertyName);
 	}
 
+	public String getScaledTime(Long time) {
+		StringBuilder sb = new StringBuilder();
+		return sb.append(time/waveformList.getScaleFactor()).append(waveformList.getUnitStr()).toString();
+	}
+
 }

com.minres.scviewer.database.test/build.properties

@@ -1,4 +1,4 @@
 bin.includes = META-INF/,\
                .,\
-               OSGI-INF/component.xml
+               OSGI-INF/
 source.. = src/

com.minres.scviewer.database.text/src/com/minres/scviewer/database/text/Tx.groovy

@@ -59,4 +59,9 @@ class Tx implements ITx {
 			return id.compareTo(o.id)
 	}
 	
+	@Override
+	public String toString() {
+		return "tx#"+getId()+"["+getBeginTime()/1000000+"ns - "+getEndTime()/1000000+"ns]";
+	}
+
 }

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

@@ -24,6 +24,8 @@ public interface IWaveformDb extends IHierNode {
 	
 	public boolean load(File inp) throws Exception;
 
+	public boolean isLoaded();
+
 	public void clear();
 
 }

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

@@ -27,4 +27,7 @@ public class RelationType {
 		this.name = name;
 	}
 	
+	public String toString(){
+		return name;
+	}
 }

com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDb.java

@@ -34,6 +34,8 @@ public class WaveformDb extends HierNode implements IWaveformDb {
 
 	private static List<IWaveformDbLoader> loaders=new LinkedList<IWaveformDbLoader>();
 
+	private boolean loaded;
+
 	private List<IHierNode> childNodes;
 
 	private Map<String, IWaveform<?>> waveforms;
@@ -89,6 +91,7 @@ public class WaveformDb extends HierNode implements IWaveformDb {
 				buildHierarchyNodes() ;
 				pcs.firePropertyChange("WAVEFORMS", null, waveforms);
 				pcs.firePropertyChange("CHILDS", null, childNodes);
+				loaded = true;
 				return true;
 			}
 		}		
@@ -108,6 +111,11 @@ public class WaveformDb extends HierNode implements IWaveformDb {
 	public void clear() {
 		waveforms.clear();
 		childNodes.clear();
+		loaded=false;
+	}
+
+	public boolean isLoaded() {
+		return loaded;
 	}
 
 	private void buildHierarchyNodes() throws InputFormatException{

com.minres.scviewer.e4.application/.settings/org.eclipse.ltk.core.refactoring.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.ltk.core.refactoring.enable.project.refactoring.history=false

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

@@ -1,16 +1,36 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<application:Application xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:advanced="http://www.eclipse.org/ui/2010/UIModel/application/ui/advanced" xmlns:application="http://www.eclipse.org/ui/2010/UIModel/application" xmlns:basic="http://www.eclipse.org/ui/2010/UIModel/application/ui/basic" xmlns:menu="http://www.eclipse.org/ui/2010/UIModel/application/ui/menu" xmi:id="_95PfsHNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ide.application" bindingContexts="_95PfuXNmEeWBq8z1Dv39LA">
+<application:Application xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:advanced="http://www.eclipse.org/ui/2010/UIModel/application/ui/advanced" xmlns:application="http://www.eclipse.org/ui/2010/UIModel/application" xmlns:basic="http://www.eclipse.org/ui/2010/UIModel/application/ui/basic" xmlns:menu="http://www.eclipse.org/ui/2010/UIModel/application/ui/menu" xmlns:ui="http://www.eclipse.org/ui/2010/UIModel/application/ui" xmi:id="_95PfsHNmEeWBq8z1Dv39LA" elementId="org.eclipse.e4.ide.application" bindingContexts="_95PfuXNmEeWBq8z1Dv39LA">
   <children xsi:type="basic:TrimmedWindow" xmi:id="_95PfsXNmEeWBq8z1Dv39LA" label="SC Viewer" width="980" height="700">
     <children xsi:type="advanced:PerspectiveStack" xmi:id="_95QGxnNmEeWBq8z1Dv39LA">
       <children xsi:type="advanced:Perspective" xmi:id="_95QGx3NmEeWBq8z1Dv39LA">
         <children xsi:type="basic:PartSashContainer" xmi:id="_95QGyHNmEeWBq8z1Dv39LA" horizontal="true">
           <children xsi:type="basic:PartSashContainer" xmi:id="_61hA8HTPEeWwZ-9vrAR2UQ" elementId="" containerData="20">
             <children xsi:type="basic:Part" xmi:id="_95QGynNmEeWBq8z1Dv39LA" containerData="10" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.DesignBrowser" label="Design Browser"/>
-            <children xsi:type="basic:Part" xmi:id="_8KyKwHTPEeWwZ-9vrAR2UQ" containerData="9" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.WaveformListPart" label="Signal List"/>
+            <children xsi:type="basic:Part" xmi:id="_8KyKwHTPEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parts.WaveformList" containerData="9" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.WaveformListPart" label="Waveform List">
+              <handlers xmi:id="_Bx9s0Hr-EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.handler.addWaveformCommand" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.handlers.AddWaveformHandler" command="_2PehEHr9EeWVM_sKoXvptg"/>
+              <menus xsi:type="menu:PopupMenu" xmi:id="_G6xAYHsDEeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.parts.WaveformList.popupmenu">
+                <children xsi:type="menu:HandledMenuItem" xmi:id="_swdo8Hr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.handledmenuitem.append" label="Append after" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/append_wave.png" command="_2PehEHr9EeWVM_sKoXvptg">
+                  <parameters xmi:id="_IA_lcHr_EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.parameter.21" name="com.minres.scviewer.e4.application.command.addwaveform.where" value="after"/>
+                  <parameters xmi:id="_B6hTkHwJEeWv0Y5uF2QN5w" elementId="com.minres.scviewer.e4.application.parameter.25" name="com.minres.scviewer.e4.application.command.addwaveform.all" value="false"/>
+                </children>
+                <children xsi:type="menu:HandledMenuItem" xmi:id="_twC2oHr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.handledmenuitem.insertbefore" label="Insert before" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/insert_wave.png" command="_2PehEHr9EeWVM_sKoXvptg">
+                  <parameters xmi:id="_KQPEMHr_EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.parameter.22" name="com.minres.scviewer.e4.application.command.addwaveform.where" value="before"/>
+                  <parameters xmi:id="_Em0hwHwJEeWv0Y5uF2QN5w" elementId="com.minres.scviewer.e4.application.parameter.26" name="com.minres.scviewer.e4.application.command.addwaveform.all" value="false"/>
+                </children>
+                <children xsi:type="menu:HandledMenuItem" xmi:id="_uMoE8Hr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.handledmenuitem.appendall" label="Append all" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/append_all_waves.png" command="_2PehEHr9EeWVM_sKoXvptg">
+                  <parameters xmi:id="_LpOQYHr_EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.parameter.23" name="com.minres.scviewer.e4.application.command.addwaveform.where" value="after"/>
+                  <parameters xmi:id="_G-T9kHwJEeWv0Y5uF2QN5w" elementId="com.minres.scviewer.e4.application.parameter.27" name="com.minres.scviewer.e4.application.command.addwaveform.all" value="true"/>
+                </children>
+                <children xsi:type="menu:HandledMenuItem" xmi:id="_ukpjYHr9EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.handledmenuitem.insertall" label="Insert All" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/insert_all_waves.png" command="_2PehEHr9EeWVM_sKoXvptg">
+                  <parameters xmi:id="_M9U8kHr_EeWVM_sKoXvptg" elementId="com.minres.scviewer.e4.application.parameter.24" name="com.minres.scviewer.e4.application.command.addwaveform.where" value="before"/>
+                  <parameters xmi:id="_ckAToHwJEeWv0Y5uF2QN5w" elementId="com.minres.scviewer.e4.application.parameter.28" name="com.minres.scviewer.e4.application.command.addwaveform.all" value="true"/>
+                </children>
+              </menus>
+            </children>
           </children>
           <children xsi:type="basic:PartSashContainer" xmi:id="_uT9BIHgtEeWwZ-9vrAR2UQ" elementId="" containerData="80">
-            <children xsi:type="basic:PartStack" xmi:id="_95QGyXNmEeWBq8z1Dv39LA" elementId="org.eclipse.editorss" containerData="80"/>
+            <children xsi:type="basic:PartStack" xmi:id="_95QGyXNmEeWBq8z1Dv39LA" elementId="org.eclipse.editorss" containerData="75"/>
-            <children xsi:type="basic:Part" xmi:id="_vtfm8HgtEeWwZ-9vrAR2UQ" elementId="" containerData="20" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.TransactionDetails"/>
+            <children xsi:type="basic:Part" xmi:id="_vtfm8HgtEeWwZ-9vrAR2UQ" elementId="" containerData="25" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.parts.TransactionDetails"/>
           </children>
         </children>
       </children>
@@ -101,7 +121,9 @@
       <children xsi:type="menu:ToolControl" xmi:id="_YsBi8HfLEeWwZ-9vrAR2UQ" elementId="org.eclipse.ui.StatusLine" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.internal.WaveStatusBarControl">
         <tags>stretch</tags>
       </children>
-      <children xsi:type="menu:ToolControl" xmi:id="_VZzJMHdHEeWwZ-9vrAR2UQ" elementId="org.eclipse.ui.HeapStatus" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.internal.StatusBarControl"/>
+      <children xsi:type="menu:ToolControl" xmi:id="_VZzJMHdHEeWwZ-9vrAR2UQ" elementId="org.eclipse.ui.HeapStatus" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.internal.StatusBarControl">
+        <tags>Draggable</tags>
+      </children>
       <children xsi:type="menu:ToolControl" xmi:id="_y0ZS0HfzEeWwZ-9vrAR2UQ" elementId="org.eclipse.ui.ProgressBar" contributionURI="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.internal.StatusBarControl">
         <tags>Draggable</tags>
       </children>
@@ -131,31 +153,43 @@
     <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"/>
     <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" command="_N_sOkHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_elFdcHr_EeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_qNG5kHZWEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.0" name="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir" value="up"/>
       </children>
       <children xsi:type="menu:HandledMenuItem" xmi:id="_UlTbMHXIEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.movedown" label="Move down" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/down_blue.png" command="_N_sOkHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_eBN0AHsCEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_soO4MHZWEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.1" name="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir" value="down"/>
       </children>
-      <children xsi:type="menu:HandledMenuItem" xmi:id="_Vj4jUHXIEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.remove" label="Remove" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/cross.png" command="_WUZ2wHXHEeWwZ-9vrAR2UQ"/>
+      <children xsi:type="menu:HandledMenuItem" xmi:id="_Vj4jUHXIEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.remove" label="Remove" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/cross.png" command="_WUZ2wHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_f6MH0HsCEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
+      </children>
     </menus>
     <menus xsi:type="menu:PopupMenu" xmi:id="_CxJvAHXGEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.popupmenu.wavecontext" label="Wave Menu">
       <children xsi:type="menu:HandledMenuItem" xmi:id="_7HrlwHXREeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.moveup" label="Move up" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/up_blue.png" command="_N_sOkHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_orHK4HsCEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_snsmsHaYEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.2" name="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir" value="up"/>
       </children>
       <children xsi:type="menu:HandledMenuItem" xmi:id="_8MkxQHXREeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.movedown" label="Move down" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/down_blue.png" command="_N_sOkHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_sSb24HsCEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_uZBaYHaYEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.3" name="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir" value="down"/>
       </children>
+      <children xsi:type="menu:HandledMenuItem" xmi:id="_7Hz3sHXIEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.remove" label="Remove" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/cross.png" command="_WUZ2wHXHEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_uusd8HsCEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
+      </children>
       <children xsi:type="menu:HandledMenuItem" xmi:id="_h4B6YHcZEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.nextevent" label="Next event" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/play_blue.png" command="_79rx4HabEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_mDkrcHsDEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_rKkcwHcZEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.6" name="com.minres.scviewer.e4.application.command.navigateEventCommand.parameter.dir" value="next"/>
       </children>
       <children xsi:type="menu:HandledMenuItem" xmi:id="_kU1UAHcZEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.previousevent" label="Previous event" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/reverse_blue.png" command="_79rx4HabEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_mdnjIHsDEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneWaveSeleted"/>
         <parameters xmi:id="_tJOh0HcZEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.7" name="com.minres.scviewer.e4.application.command.navigateEventCommand.parameter.dir" value="prev"/>
       </children>
-      <children xsi:type="menu:HandledMenuItem" xmi:id="_7Hz3sHXIEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.remove" label="Remove" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/cross.png" command="_WUZ2wHXHEeWwZ-9vrAR2UQ"/>
       <children xsi:type="menu:HandledMenuItem" xmi:id="_33qXsHabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.handledmenuitem.nextchange" label="Next Tx" iconURI="platform:/plugin/com.minres.scviewer.e4.application/icons/play_green.png" command="_Gn3lEHXKEeWwZ-9vrAR2UQ">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_m2RTsHsDEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneTxSeleted"/>
         <parameters xmi:id="_33qXsXabEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.parameter.4" name="com.minres.scviewer.e4.application.command.navigateTransCommand.parameter.dir" value="next"/>
       </children>
       <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">
+        <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_nReB8HsDEeWVM_sKoXvptg" coreExpressionId="com.minres.scviewer.e4.application.oneTxSeleted"/>
         <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>
     </menus>
@@ -178,6 +212,10 @@
   <commands xmi:id="_693GoHcqEeWwZ-9vrAR2UQ" elementId="com.minres.scviewer.e4.application.command.zoomcommand" commandName="zoomCommand">
     <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">
+    <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>
   <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

@@ -1,9 +1,9 @@
 Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
-Bundle-Name: Application
+Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: com.minres.scviewer.e4.application;singleton:=true
 Bundle-Version: 1.0.0.qualifier
-Bundle-Vendor: MINRES Technologies GmbH
+Bundle-Vendor: %Bundle-Vendor
 Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.core.runtime;bundle-version="3.11.1",
  org.eclipse.swt;bundle-version="3.104.1",
@@ -24,7 +24,9 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.core.jobs,
  org.eclipse.osgi,
  com.google.guava,
- org.eclipse.equinox.preferences
+ org.eclipse.equinox.preferences,
+ org.eclipse.core.expressions,
+ org.eclipse.e4.core.commands;bundle-version="0.11.0"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Import-Package: com.minres.scviewer.database,
  javax.inject;version="1.0.0"

com.minres.scviewer.e4.application/OSGI-INF/l10n/bundle.properties

@@ -0,0 +1,5 @@
+#Properties file for com.minres.scviewer.e4.application
+Bundle-Vendor = MINRES Technologies GmbH
+Bundle-Name = Application
+product.description = SystemC Transaction and Waveform Viewer
+product.name = SCViewer

com.minres.scviewer.e4.application/build.properties

@@ -5,5 +5,6 @@ bin.includes = META-INF/,\
                plugin.xml,\
                Application.e4xmi,\
                icons/,\
-               css/default.css
+               css/default.css,\
+               OSGI-INF/l10n/bundle.properties
 source.. = src/

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

@@ -6,8 +6,8 @@
          point="org.eclipse.core.runtime.products">
       <product
             application="org.eclipse.e4.ui.workbench.swt.E4Application"
-            description="SystemC Transaction and Waveform Viewer"
+            description="%product.description"
-            name="SCViewer">
+            name="%product.name">
          <property
                name="lifeCycleURI"
                value="bundleclass://com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.E4LifeCycle">
@@ -22,5 +22,47 @@
          </property>
       </product>
    </extension>
+   <extension
+         point="org.eclipse.core.expressions.definitions">
+      <definition
+            id="com.minres.scviewer.e4.application.oneWaveSeleted">
+            <with
+                  variable="selection">
+               <and>
+                  <count
+                        value="1">
+                  </count>
+ 				<iterate
+           operator="or">
+       				<instanceof value="com.minres.scviewer.database.IWaveform"/>
+    			</iterate>      
+            </and>
+            </with>
+      </definition>
+      <definition
+            id="com.minres.scviewer.e4.application.oneTxSeleted">
+            <with
+                  variable="selection">
+               <and>
+                  <count
+                        value="1">
+                  </count>
+ 				<iterate
+           operator="or">
+       				<instanceof value="com.minres.scviewer.database.ITx"/>
+    			</iterate>      
+            </and>
+            </with>
+      </definition>
+      <definition
+            id="com.minres.scviewer.e4.application.waveformViewerActive">
+         <with
+               variable="activeEditorId">
+            <equals
+                  value="com.minres.scviewer.e4.application.partdescriptor.waveformviewer">
+            </equals>
+         </with>
+      </definition>
+   </extension>
 
 </plugin>

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

@@ -10,11 +10,28 @@
  *******************************************************************************/
 package com.minres.scviewer.e4.application;
 
+import java.io.File;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+
+import org.eclipse.e4.core.contexts.ContextInjectionFactory;
 import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.core.services.events.IEventBroker;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;
+import org.eclipse.e4.ui.workbench.UIEvents;
 import org.eclipse.e4.ui.workbench.lifecycle.PostContextCreate;
 import org.eclipse.e4.ui.workbench.lifecycle.PreSave;
 import org.eclipse.e4.ui.workbench.lifecycle.ProcessAdditions;
 import org.eclipse.e4.ui.workbench.lifecycle.ProcessRemovals;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;
+import org.eclipse.equinox.app.IApplicationContext;
+import org.osgi.service.event.Event;
+import org.osgi.service.event.EventHandler;
 
 /**
  * This is a stub implementation containing e4 LifeCycle annotated methods.<br />
@@ -25,10 +42,30 @@ import org.eclipse.e4.ui.workbench.lifecycle.ProcessRemovals;
 @SuppressWarnings("restriction")
 public class E4LifeCycle {
 
-	@PostContextCreate
+	@PostConstruct
-	void postContextCreate(IEclipseContext workbenchContext) {
+	private static void postConstruct(final IEventBroker eventBroker) {
 	}
 
+	@PostContextCreate
+	void postContextCreate(IApplicationContext appContext, final IEventBroker eventBroker) {
+		final String[] args = (String[])appContext.getArguments().get(IApplicationContext.APPLICATION_ARGS); 
+		// react on the first view being created, at that time the UI is available
+		eventBroker.subscribe(UIEvents.UILifeCycle.ACTIVATE, new EventHandler() {
+			@Override
+			public void handleEvent(Event event) {
+				MPart part = (MPart) event.getProperty("ChangedElement");
+				if(part!=null){
+					IEclipseContext ctx = part.getContext();
+					OpenViewHandler openViewHandler= new OpenViewHandler();
+					ContextInjectionFactory.inject(openViewHandler, ctx);
+					eventBroker.unsubscribe(this);
+					for(String name:args){
+						if(new File(name).exists())	openViewHandler.openViewForFile(name);
+					}
+				}
+			}
+		});
+	}
 	@PreSave
 	void preSave(IEclipseContext workbenchContext) {
 	}
@@ -40,4 +77,31 @@ public class E4LifeCycle {
 	@ProcessRemovals
 	void processRemovals(IEclipseContext workbenchContext) {
 	}
+
+	String join(String[] tokens){
+		StringBuilder sb = new StringBuilder();
+		boolean first=true;
+		for(String token:tokens){
+			if(!first) sb.append(",");
+			sb.append(token);
+			first=false;
+		}
+		return sb.toString();
+	}
+	
+	private class OpenViewHandler {
+		@Inject MApplication app;
+		@Inject EModelService modelService;
+		@Inject EPartService partService;
+		public void openViewForFile(String name){
+			MPart part = partService.createPart("com.minres.scviewer.e4.application.partdescriptor.waveformviewer");
+			part.setLabel(name);
+			MPartStack partStack = (MPartStack)modelService.find("org.eclipse.editorss", app);
+			partStack.getChildren().add(part);
+			partService.showPart(part, PartState.ACTIVATE);
+			IEclipseContext ctx=part.getContext();
+			ctx.modify("input", new File(name));
+			ctx.declareModifiable("input");
+		}
+	}
 }

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

@@ -0,0 +1,58 @@
+
+package com.minres.scviewer.e4.application.handlers;
+
+import java.util.List;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.core.di.annotations.Optional;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.e4.application.parts.WaveformListPart;
+
+public class AddWaveformHandler {
+
+	public final static String PARAM_WHERE_ID="com.minres.scviewer.e4.application.command.addwaveform.where";
+	public final static String PARAM_ALL_ID="com.minres.scviewer.e4.application.command.addwaveform.all";
+
+	@CanExecute
+	public boolean canExecute(@Named(PARAM_WHERE_ID) String where, @Named(PARAM_ALL_ID) String all,
+			EPartService partService,
+			@Named(IServiceConstants.ACTIVE_SELECTION) @Optional IStructuredSelection selection) {
+		WaveformListPart listPart = getListPart( partService);
+		if(listPart==null || listPart.getActiveWaveformViewerPart()==null) return false;
+		Boolean before = "before".equalsIgnoreCase(where);
+		if("true".equalsIgnoreCase(all)) 
+			return listPart.getFilteredChildren().length>0 && 
+					(!before || ((IStructuredSelection)listPart.getActiveWaveformViewerPart().getSelection()).size()>0);
+		else
+			return selection.size()>0 && 
+					(!before || ((IStructuredSelection)listPart.getActiveWaveformViewerPart().getSelection()).size()>0);
+	}
+
+	@Execute
+	public void execute(@Named(PARAM_WHERE_ID) String where, @Named(PARAM_ALL_ID) String all, 
+			EPartService partService,
+			@Named(IServiceConstants.ACTIVE_SELECTION) @Optional IStructuredSelection selection) {
+		WaveformListPart listPart = getListPart( partService);
+		if(listPart!=null && selection.size()>0){
+			List<?> sel=selection.toList();
+			listPart.getActiveWaveformViewerPart().addStreamsToList(sel.toArray(new IWaveform<?>[]{}),
+					"before".equalsIgnoreCase(where));
+		}
+	}
+
+	protected WaveformListPart getListPart(EPartService partService){
+		MPart part = partService.getActivePart();
+		if(part.getObject() instanceof WaveformListPart)
+			return (WaveformListPart) part.getObject();
+		else
+			return null;
+	}	
+}

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

@@ -15,6 +15,7 @@ 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.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
 
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.e4.application.parts.WaveformViewerPart;
@@ -24,16 +25,15 @@ public class DeleteWaveformHandler {
 	@CanExecute
 	public Boolean canExecute(ESelectionService selectionService){
 		Object o = selectionService.getSelection();
-		return o instanceof IWaveform<?>;
+		return o instanceof IStructuredSelection && ((IStructuredSelection)o).getFirstElement() instanceof IWaveform<?>;
 	}
 	
 	@Execute
 	public void execute(ESelectionService selectionService, MPart activePart) {
 		Object o = activePart.getObject();
 		Object sel = selectionService.getSelection();
-		if(o instanceof WaveformViewerPart && sel instanceof IWaveform<?>){
+		if(o instanceof WaveformViewerPart && ((IStructuredSelection)sel).getFirstElement() instanceof IWaveform<?>){
-			((WaveformViewerPart)o).removeStreamFromList((IWaveform<?>) sel);
+			((WaveformViewerPart)o).removeStreamFromList((IWaveform<?>) ((IStructuredSelection)sel).getFirstElement());
 		}	
 	}	
-		
 }

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

@@ -18,6 +18,7 @@ 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.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
 
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.IWaveform;
@@ -29,9 +30,13 @@ public class MoveWaveformHandler {
 
 	@CanExecute
 	public Boolean canExecute(ESelectionService selectionService){
-		Object o = selectionService.getSelection();
+		Object sel = selectionService.getSelection();
+		if( sel instanceof IStructuredSelection) {
+			Object o= ((IStructuredSelection)sel).getFirstElement();
 			return o instanceof IWaveform<?> || o instanceof ITx;
 		}
+		return false;
+	}
 	
 	@Execute
 	public void execute(@Named(PARAMETER_ID) String param, EPartService partService) {

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

@@ -18,6 +18,7 @@ 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.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
 
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.IWaveform;
@@ -30,9 +31,13 @@ public class NavigateEvent {
 	
 	@CanExecute
 	public Boolean canExecute(ESelectionService selectionService){
-		Object o = selectionService.getSelection();
+		Object sel = selectionService.getSelection();
+		if( sel instanceof IStructuredSelection) {
+			Object o= ((IStructuredSelection)sel).getFirstElement();
 			return o instanceof IWaveform<?> || o instanceof ITx;
 		}
+		return false;
+	}
 	
 	@Execute
 	public void execute(@Named(PARAMTER_ID) String param, EPartService partService) {

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

@@ -18,6 +18,7 @@ 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.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
 
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.swt.GotoDirection;
@@ -29,9 +30,13 @@ public class NavigateTrans {
 	
 	@CanExecute
 	public Boolean canExecute(ESelectionService selectionService){
-		Object o = selectionService.getSelection();
+		Object sel = selectionService.getSelection();
+		if( sel instanceof IStructuredSelection) {
+			Object o= ((IStructuredSelection)sel).getFirstElement();
 			return o instanceof ITx;
 		}
+		return false;
+	}
 	
 	@Execute
 	public void execute(@Named(PARAMTER_ID) String param, EPartService partService) {

com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/internal/WaveStatusBarControl.java

@@ -10,8 +10,6 @@
  *******************************************************************************/
 package com.minres.scviewer.e4.application.internal;
 
-import java.util.List;
-
 import javax.inject.Inject;
 import javax.inject.Named;
 
@@ -22,6 +20,7 @@ import org.eclipse.e4.ui.services.IServiceConstants;
 import org.eclipse.e4.ui.workbench.modeling.EModelService;
 import org.eclipse.jface.action.ContributionItem;
 import org.eclipse.jface.action.StatusLineManager;
+import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.CLabel;
 import org.eclipse.swt.layout.GridData;
@@ -87,13 +86,19 @@ public class WaveStatusBarControl extends StatusBarControl {
 	}
 
 	@Inject
-	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION)@Optional Object obj){
+	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION)@Optional IStructuredSelection selection){
-		//		if(status!=null ) status.setText(obj==null?"":obj.toString());
+		if(manager!=null && selection!=null){
-		if(manager!=null ){
+			switch(selection.size()){
-			if(obj instanceof List<?>){
+			case 0:
-				manager.setMessage(""+((List<?>)obj).size()+" Elements");
+				manager.setMessage("");
-			} else 
+				break;
-				manager.setMessage(obj==null?"":obj.getClass().getSimpleName()+" selected");
+			case 1:
+				manager.setMessage(selection.getFirstElement().getClass().getSimpleName()+" selected");
+				break;
+			default:
+				manager.setMessage(""+selection.size()+" Elements");
+				break;
+			}
 		}
 	}
 

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

@@ -23,9 +23,7 @@ import org.eclipse.e4.core.services.events.IEventBroker;
 import org.eclipse.e4.ui.di.Focus;
 import org.eclipse.e4.ui.di.UIEventTopic;
 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
-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.jface.viewers.TreeViewer;
 import org.eclipse.swt.SWT;
@@ -45,6 +43,7 @@ public class DesignBrowser implements ISelectionChangedListener {
 
 	private TreeViewer contentOutlineViewer;
 
+
 	private PropertyChangeListener l = new PropertyChangeListener() {
 		@Override
 		public void propertyChange(PropertyChangeEvent evt) {
@@ -59,6 +58,7 @@ public class DesignBrowser implements ISelectionChangedListener {
 		}
 	};
 
+	
 	@PostConstruct
 	public void createComposite(Composite parent) {
 		parent.setLayout(new GridLayout(1, false));
@@ -73,38 +73,22 @@ public class DesignBrowser implements ISelectionChangedListener {
 	@Focus
 	public void setFocus() {
 		contentOutlineViewer.getTree().setFocus();
-		setSelection(contentOutlineViewer.getSelection());
+		selectionService.setSelection(contentOutlineViewer.getSelection());
 	}
 
 	@Override
 	public void selectionChanged(SelectionChangedEvent event) {
-		setSelection(event.getSelection());
+		selectionService.setSelection(event.getSelection());
-	}
-
-	protected void setSelection(ISelection iSelection) {
-		IStructuredSelection selection = (IStructuredSelection)iSelection;
-		switch(selection.size()){
-		case 0:
-			eventBroker.post(WaveformViewerPart.ACTIVE_NODE, null);
-			break;
-		case 1:
-			eventBroker.post(WaveformViewerPart.ACTIVE_NODE, selection.getFirstElement());
-			selectionService.setSelection(selection.getFirstElement());
-			break;
-		default:
-			eventBroker.post(WaveformViewerPart.ACTIVE_NODE, selection.getFirstElement());
-			selectionService.setSelection(selection.toList());
-			break;
-		}
 	}
 
 	@SuppressWarnings("unchecked")
 	@Inject @Optional
-	public void  getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_DATABASE) IWaveformDb database) {
+	public void  getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_WAVEFORMVIEW) WaveformViewerPart waveformViewerPart) {
+		IWaveformDb database = waveformViewerPart.getDatabase();
 		Object input = contentOutlineViewer.getInput();
 		if(input!=null && input instanceof List<?>)
 			((List<IWaveformDb>)input).get(0).removePropertyChangeListener(l);
-		contentOutlineViewer.setInput(Arrays.asList(new IWaveformDb[]{database}));
+		contentOutlineViewer.setInput(database.isLoaded()?Arrays.asList(new IWaveformDb[]{database}):null);
 		// Set up the tree viewer
 		database.addPropertyChangeListener(l);
 	} 

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

@@ -10,6 +10,8 @@
  *******************************************************************************/
 package com.minres.scviewer.e4.application.parts;
 
+import java.util.Vector;
+
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import javax.inject.Named;
@@ -17,9 +19,21 @@ import javax.inject.Named;
 import org.eclipse.e4.core.di.annotations.Optional;
 import org.eclipse.e4.core.services.events.IEventBroker;
 import org.eclipse.e4.ui.di.Focus;
+import org.eclipse.e4.ui.di.UIEventTopic;
 import org.eclipse.e4.ui.services.IServiceConstants;
 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
-import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider;
+import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.ITreeContentProvider;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.StyledString;
+import org.eclipse.jface.viewers.TreeViewer;
+import org.eclipse.jface.viewers.TreeViewerColumn;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.jface.viewers.ViewerFilter;
 import org.eclipse.jface.viewers.ViewerSorter;
@@ -35,13 +49,12 @@ import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.TableColumn;
 import org.eclipse.swt.widgets.Text;
+import org.eclipse.swt.widgets.Tree;
 
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.ITxAttribute;
-import com.minres.scviewer.e4.application.provider.TxPropertiesContentProvider;
+import com.minres.scviewer.database.ITxRelation;
 import com.minres.scviewer.e4.application.provider.TxPropertiesLabelProvider;
 
 public class TransactionDetails {
@@ -51,15 +64,24 @@ public class TransactionDetails {
 
 	public static final int COLUMN_SECOND = 1;
 
+	public static final int COLUMN_THIRD = 2;
+
 	@Inject IEventBroker eventBroker;
 
 	@Inject	ESelectionService selectionService;
 
 	private Text nameFilter;
-	private TableViewer txTableViewer;
+
-	private TableColumn col1, col2;
+	private TreeViewer treeViewer;
+
+	private TreeViewerColumn col1, col2, col3;
+
 	TxAttributeFilter attributeFilter;
 	
+	TxAttributeViewerSorter viewSorter;
+
+	private WaveformViewerPart waveformViewerPart;
+
 
 	@PostConstruct
 	public void createComposite(final Composite parent) {
@@ -71,57 +93,89 @@ public class TransactionDetails {
 			@Override
 			public void modifyText(ModifyEvent e) {
 				attributeFilter.setSearchText(((Text) e.widget).getText());
-				txTableViewer.refresh();
+				treeViewer.refresh();
 			}
 		});
 		nameFilter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 
 		attributeFilter = new TxAttributeFilter();
+		viewSorter = new TxAttributeViewerSorter();
 		
-		txTableViewer = new TableViewer(parent);
+		treeViewer = new TreeViewer(parent);
-		txTableViewer.setContentProvider(new TxPropertiesContentProvider());
+		treeViewer.setContentProvider(new TransactionTreeContentProvider());
-		txTableViewer.setLabelProvider(new TxPropertiesLabelProvider());
+		treeViewer.setLabelProvider(new TxPropertiesLabelProvider());
-		txTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
+		treeViewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH));
-		txTableViewer.addFilter(attributeFilter);
+		treeViewer.addFilter(attributeFilter);
+		treeViewer.setSorter(viewSorter);
+		treeViewer.setAutoExpandLevel(2);
 
 		// Set up the table
-		Table table = txTableViewer.getTable();
+		Tree tree = treeViewer.getTree();
-		table.setLayoutData(new GridData(GridData.FILL_BOTH));
+		tree.setLayoutData(new GridData(GridData.FILL_BOTH));
-
+		// Add the name column
-		// Add the first name column
+		col1 = new TreeViewerColumn(treeViewer, SWT.NONE);
-		col1 = new TableColumn(table, SWT.LEFT);
+		col1.getColumn().setText("Name");
-		col1.setText("Name");
+		col1.getColumn().setResizable(true);
-		col1.setResizable(true);
+		col1.setLabelProvider(new DelegatingStyledCellLabelProvider(new AttributeLabelProvider(AttributeLabelProvider.NAME)));
-		col1.addSelectionListener(new SelectionAdapter() {
+		col1.getColumn().addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
-				((TxAttributeViewerSorter) txTableViewer.getSorter()).doSort(COLUMN_FIRST);
+				((TxAttributeViewerSorter) treeViewer.getSorter()).doSort(COLUMN_FIRST);
-				txTableViewer.refresh();
+				treeViewer.refresh();
 			}
 		});
-
+		// Add the type column
-		// Add the last name column
+		col2 = new TreeViewerColumn(treeViewer, SWT.NONE);
-		col2 = new TableColumn(table, SWT.LEFT);
+		col2.getColumn().setText("Type");
-		col2.setText("Value");
+		col2.getColumn().setResizable(true);
-		col2.setResizable(true);
+		col2.setLabelProvider(new DelegatingStyledCellLabelProvider(new AttributeLabelProvider(AttributeLabelProvider.TYPE)));
-		col2.addSelectionListener(new SelectionAdapter() {
+		col2.getColumn().addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
-				((TxAttributeViewerSorter) txTableViewer.getSorter()).doSort(COLUMN_SECOND);
+				((TxAttributeViewerSorter) treeViewer.getSorter()).doSort(COLUMN_SECOND);
-				txTableViewer.refresh();
+				treeViewer.refresh();
+			}
+		});
+		// Add the value column
+		col3 = new TreeViewerColumn(treeViewer, SWT.NONE);
+		col3.getColumn().setText("Value");
+		col3.getColumn().setResizable(true);
+		col3.setLabelProvider(new DelegatingStyledCellLabelProvider(new AttributeLabelProvider(AttributeLabelProvider.VALUE)));
+		col3.getColumn().addSelectionListener(new SelectionAdapter() {
+			public void widgetSelected(SelectionEvent event) {
+				((TxAttributeViewerSorter) treeViewer.getSorter()).doSort(COLUMN_SECOND);
+				treeViewer.refresh();
 			}
 		});
-
 		// Pack the columns
-		for (int i = 0, n = table.getColumnCount(); i < n; i++) {
+//		for (int i = 0, n = table.getColumnCount(); i < n; i++) {
-			table.getColumn(i).pack();
+//			table.getColumn(i).pack();
-		}
+//		}
 
 		// Turn on the header and the lines
-		table.setHeaderVisible(true);
+		tree.setHeaderVisible(true);
-		table.setLinesVisible(true);
+		tree.setLinesVisible(true);
 		
+		treeViewer.addDoubleClickListener(new IDoubleClickListener(){
+
+			@Override
+			public void doubleClick(DoubleClickEvent event) {
+				ISelection selection = treeViewer.getSelection();
+				if(selection instanceof IStructuredSelection){
+					IStructuredSelection structuredSelection = (IStructuredSelection) selection;
+					Object selected = structuredSelection.getFirstElement();
+					if(selected instanceof Object[]){
+						Object[] selectedArray = (Object[]) selected;
+						if(selectedArray.length==3 && selectedArray[2] instanceof ITx){
+							waveformViewerPart.setSelection(new StructuredSelection(selectedArray[2]));
+							treeViewer.setInput(selectedArray[2]);
+						}
+					}
+				}
+			}
+			
+		});
 		parent.addControlListener(new ControlAdapter() {
 			public void controlResized(ControlEvent e) {
-				Table table = txTableViewer.getTable();
+				Tree table = treeViewer.getTree();
 				Rectangle area = parent.getClientArea();
 				Point preferredSize = table.computeSize(SWT.DEFAULT, SWT.DEFAULT);
 				int width = area.width - 2*table.getBorderWidth();
@@ -136,16 +190,18 @@ public class TransactionDetails {
 					// table is getting smaller so make the columns 
 					// smaller first and then resize the table to
 					// match the client area width
-					col1.setWidth(width/3);
+					col1.getColumn().setWidth(width/3);
-					col2.setWidth(width - col1.getWidth());
+					col2.getColumn().setWidth(width/4);
+					col3.getColumn().setWidth(width - col1.getColumn().getWidth());
 					table.setSize(area.width, area.height);
 				} else {
 					// table is getting bigger so make the table 
 					// bigger first and then make the columns wider
 					// to match the client area width
 					table.setSize(area.width, area.height);
-					col1.setWidth(width/3);
+					col1.getColumn().setWidth(width/3);
-					col2.setWidth(width - col1.getWidth());
+					col2.getColumn().setWidth(width/4);
+					col3.getColumn().setWidth(width - col1.getColumn().getWidth()- col2.getColumn().getWidth());
 				}
 			}
 		});
@@ -153,18 +209,38 @@ public class TransactionDetails {
 
 	@Focus
 	public void setFocus() {
-		txTableViewer.getTable().setFocus();
+		treeViewer.getTree().setFocus();
+	}
+
+	@Inject @Optional
+	public void  getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_WAVEFORMVIEW) WaveformViewerPart part) {
+		this.waveformViewerPart=part;
 	}
 
 	@Inject
-	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional Object object){
+	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional IStructuredSelection selection){
-		if(txTableViewer!=null && !txTableViewer.getTable().isDisposed())
+		if(treeViewer!=null && selection!=null && !treeViewer.getTree().isDisposed()){
+			if( selection instanceof IStructuredSelection) {
+				Object object= ((IStructuredSelection)selection).getFirstElement();			
 				if(object instanceof ITx){
-				txTableViewer.setInput(object);
+					treeViewer.setInput(object);
 				} else {
-				txTableViewer.setInput(null);
+					treeViewer.setInput(null);
 				}
 			}
+		}
+	}
+
+	String timeToString(Long time){
+		return waveformViewerPart.getScaledTime(time);
+	}
+
+	String txToString(ITx tx){
+		StringBuilder sb = new StringBuilder();
+		sb.append("tx#").append(tx.getId()).append("[").append(timeToString(tx.getBeginTime())).
+			append(" - ").append(timeToString(tx.getEndTime())).append("]");
+		return sb.toString();
+	}
 	
 	class TxAttributeViewerSorter extends ViewerSorter {
 		private static final int ASCENDING = 0;
@@ -199,28 +275,29 @@ public class TransactionDetails {
 		@SuppressWarnings("unchecked")
 		public int compare(Viewer viewer, Object e1, Object e2) {
 			int rc = 0;
+			if(e1 instanceof ITxAttribute && e2 instanceof ITxAttribute){
 				ITxAttribute p1 = (ITxAttribute) e1;
 				ITxAttribute p2 = (ITxAttribute) e2;
-
 				// Determine which column and do the appropriate sort
 				switch (column) {
 				case COLUMN_FIRST:
 					rc = getComparator().compare(p1.getName(), p2.getName());
 					break;
 				case COLUMN_SECOND:
+					rc = getComparator().compare(p1.getDataType().name(), p2.getDataType().name());
+					break;
+				case COLUMN_THIRD:
 					rc = getComparator().compare(p1.getValue(), p2.getValue());
 					break;
 				}
-
 				// If descending order, flip the direction
-			if (direction == DESCENDING)
+				if (direction == DESCENDING) rc = -rc;
-				rc = -rc;
+			}
-
 			return rc;
 		}
 	}
 
-	public class TxAttributeFilter extends ViewerFilter {
+	class TxAttributeFilter extends ViewerFilter {
 
 		private String searchString;
 
@@ -233,11 +310,147 @@ public class TransactionDetails {
 			if (searchString == null || searchString.length() == 0) {
 				return true;
 			}
+			if(element instanceof ITxAttribute){
 				ITxAttribute p = (ITxAttribute) element;
 				if (p.getName().matches(searchString)) {
 					return true;
 				}
+			} else if(element instanceof TreeNode)
+				return true;
 			return false;
 		}
 	}
+
+	enum Type {TIMES, PROPS, IN_REL, OUT_REL}
+
+	class TreeNode{
+		public Type type;
+		public ITx element;
+
+		public TreeNode(ITx element, Type type){
+			this.element=element;
+			this.type=type;
+		}
+
+		public String toString(){
+			switch(type){
+			case TIMES:      return "Times";
+			case PROPS:	     return "Attributes";
+			case IN_REL:     return "Incoming relations";
+			case OUT_REL:    return "Outgoing relations";
+			}
+			return "";
+		}
+	}
+
+	class TransactionTreeContentProvider implements ITreeContentProvider {
+
+		@Override
+		public void dispose() {	}
+
+		@Override
+		public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
+		}
+
+		@Override
+		public Object[] getElements(Object element) {
+			return new Object[]{
+					new TreeNode((ITx)element, Type.TIMES),  
+					new TreeNode((ITx)element, Type.PROPS),  
+					new TreeNode((ITx)element, Type.IN_REL),
+					new TreeNode((ITx)element, Type.OUT_REL)
+			};
+		}
+
+		@Override
+		public Object[] getChildren(Object element) {
+			if(element instanceof TreeNode){
+				TreeNode propertyHolder=(TreeNode) element;
+				if(propertyHolder.type == Type.TIMES)
+					return new Object[][]{
+							{"Start time", "", timeToString(propertyHolder.element.getBeginTime())},
+							{"End time", "", timeToString(propertyHolder.element.getEndTime())}};
+				else if(propertyHolder.type == Type.PROPS)
+					return propertyHolder.element.getAttributes().toArray();
+				else if(propertyHolder.type == Type.IN_REL){
+					Vector<Object[] > res = new Vector<>();
+					for(ITxRelation rel:propertyHolder.element.getIncomingRelations()){
+						res.add(new Object[]{
+								rel.getRelationType(), 
+								rel.getSource().getGenerator().getName(), 
+								txToString(rel.getSource())});
+					}
+					return res.toArray();
+				} else if(propertyHolder.type == Type.OUT_REL){
+					Vector<Object[] > res = new Vector<>();
+					for(ITxRelation rel:propertyHolder.element.getOutgoingRelations()){
+						res.add(new Object[]{
+								rel.getRelationType(), 
+								rel.getTarget().getGenerator().getName(), 
+								txToString(rel.getTarget())});
+					}
+					return res.toArray();
+				}
+			}
+			return null;
+		}
+
+		@Override
+		public Object getParent(Object element) {
+			return null;
+		}
+
+		@Override
+		public boolean hasChildren(Object element) {
+			return getChildren(element)!=null;
+		}
+
+	}
+
+	class AttributeLabelProvider extends LabelProvider implements IStyledLabelProvider {
+		final int field;
+		public static final int NAME=0;
+		public static final int TYPE=1;
+		public static final int VALUE=2;
+
+		public  AttributeLabelProvider(int field) {
+			this.field=field;
+		}
+
+		@Override
+		public StyledString getStyledText(Object element) {
+			switch(field){
+			case NAME:
+				if (element instanceof ITxAttribute) {
+					ITxAttribute attribute = (ITxAttribute) element;
+					return new StyledString(attribute.getName());
+				}else if (element instanceof ITxRelation) {
+					return new StyledString("Relation");
+				}else if(element instanceof Object[]){
+					Object[] elements = (Object[]) element;
+					return new StyledString(elements[field].toString());
+				} else 
+					return new StyledString(element.toString());
+			case TYPE:
+				if (element instanceof ITxAttribute) {
+					ITxAttribute attribute = (ITxAttribute) element;
+					return new StyledString(attribute.getDataType().toString());
+				}else if(element instanceof Object[]){
+					Object[] elements = (Object[]) element;
+					return new StyledString(elements[field].toString());
+				}else 
+					return new StyledString("");					
+			default:
+				if (element instanceof ITxAttribute) {
+					ITxAttribute attribute = (ITxAttribute) element;
+					return new StyledString(attribute.getValue().toString());
+				}else if(element instanceof Object[]){
+					Object[] elements = (Object[]) element;
+					return new StyledString(elements[field].toString());
+				}else 
+					return new StyledString("");					
+			}
+		}
+	}
 }
+

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

@@ -10,25 +10,33 @@
  *******************************************************************************/
 package com.minres.scviewer.e4.application.parts;
 
-import java.util.Arrays;
+import java.lang.annotation.Annotation;
 
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import javax.inject.Named;
 
+import org.eclipse.e4.core.contexts.ContextInjectionFactory;
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
 import org.eclipse.e4.core.di.annotations.Optional;
 import org.eclipse.e4.core.services.events.IEventBroker;
 import org.eclipse.e4.ui.di.Focus;
 import org.eclipse.e4.ui.di.UIEventTopic;
 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.EMenuService;
 import org.eclipse.e4.ui.services.IServiceConstants;
 import org.eclipse.e4.ui.workbench.modeling.EPartService;
 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredContentProvider;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.viewers.Viewer;
 import org.eclipse.jface.viewers.ViewerFilter;
@@ -45,23 +53,38 @@ import org.eclipse.swt.widgets.ToolBar;
 import org.eclipse.swt.widgets.ToolItem;
 import org.eclipse.wb.swt.ResourceManager;
 
+import com.minres.scviewer.database.IHierNode;
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.e4.application.handlers.AddWaveformHandler;
 import com.minres.scviewer.e4.application.provider.TxDbContentProvider;
 import com.minres.scviewer.e4.application.provider.TxDbLabelProvider;
 
 public class WaveformListPart implements ISelectionChangedListener {
 
+	private static final String POPUP_ID="com.minres.scviewer.e4.application.parts.WaveformList.popupmenu";
+
 	@Inject IEventBroker eventBroker;
 
 	@Inject	ESelectionService selectionService;
 
+	@Inject EMenuService menuService;
+
+	@Inject IEclipseContext eclipseCtx;
+
+
 	private Text nameFilter;
+
 	private TableViewer txTableViewer;
+
 	ToolItem appendItem, insertItem, insertAllItem, appendAllItem;
+
 	WaveformAttributeFilter attributeFilter;
+
 	int thisSelectionCount=0, otherSelectionCount=0;
 
+	private WaveformViewerPart waveformViewerPart;
+
 	@PostConstruct
 	public void createComposite(Composite parent) {
 		parent.setLayout(new GridLayout(1, false));
@@ -86,40 +109,64 @@ public class WaveformListPart implements ISelectionChangedListener {
 		txTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
 		txTableViewer.addSelectionChangedListener(this);
 		txTableViewer.addFilter(attributeFilter);
+		txTableViewer.addDoubleClickListener(new IDoubleClickListener() {
+			@Override
+			public void doubleClick(DoubleClickEvent event) {
+				AddWaveformHandler myHandler = new AddWaveformHandler();
+				Object result = runCommand(myHandler, CanExecute.class, "after", false);
+				if(result!=null && (Boolean)result)
+					ContextInjectionFactory.invoke(myHandler, Execute.class, eclipseCtx);
+			}
+		});
+		menuService.registerContextMenu(txTableViewer.getControl(), POPUP_ID);
 
 		ToolBar toolBar = new ToolBar(parent, SWT.FLAT | SWT.RIGHT);
 		toolBar.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 1, 1));
 		toolBar.setBounds(0, 0, 87, 20);
 
 		appendItem = new ToolItem(toolBar, SWT.NONE);
-		appendItem.setToolTipText("Append selected");
+		appendItem.setToolTipText("Append after");
 		appendItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/append_wave.png"));
 		appendItem.setEnabled(false);
 		appendItem.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
+				/*
 				eventBroker.post(WaveformViewerPart.ADD_WAVEFORM,
 						((IStructuredSelection)txTableViewer.getSelection()).toList());
-
+				ECommandService commandService = eclipseCtx.get(ECommandService.class);
+				EHandlerService handlerService = eclipseCtx.get(EHandlerService.class); 
+				HashMap<String,Object> param=new HashMap<>();
+				param.clear();
+				//param.put("where", "after");
+				ParameterizedCommand myCommand = commandService.createCommand(COMMAND_ID, param);
+				if(myCommand!=null)handlerService.executeHandler(myCommand);
+				 */
+				AddWaveformHandler myHandler = new AddWaveformHandler();
+				Object result = runCommand(myHandler, CanExecute.class, "after", false);
+				if(result!=null && (Boolean)result)
+					ContextInjectionFactory.invoke(myHandler, Execute.class, eclipseCtx);
 			}
+
 		});
 
 		insertItem = new ToolItem(toolBar, SWT.NONE);
-		insertItem.setToolTipText("Insert selected");
+		insertItem.setToolTipText("Insert before");
 		insertItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/insert_wave.png"));
 		insertItem.setEnabled(false);
 		insertItem.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
-				eventBroker.post(WaveformViewerPart.ADD_WAVEFORM,
+				AddWaveformHandler myHandler = new AddWaveformHandler();
-						((IStructuredSelection)txTableViewer.getSelection()).toList());
+				Object result = runCommand(myHandler, CanExecute.class, "before", false);
-
+				if(result!=null && (Boolean)result)
+					ContextInjectionFactory.invoke(myHandler, Execute.class, eclipseCtx);
 			}
 		});
 		new ToolItem(toolBar, SWT.SEPARATOR);
 
 		appendAllItem = new ToolItem(toolBar, SWT.NONE);
-		appendAllItem.setToolTipText("Append all");
+		appendAllItem.setToolTipText("Append all after");
 		appendAllItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/append_all_waves.png"));
 		appendAllItem.setEnabled(false);
 
@@ -128,22 +175,34 @@ public class WaveformListPart implements ISelectionChangedListener {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				Object[] all = getFilteredChildren(txTableViewer);
-				if(all.length>0)
+				if(all.length>0){
-					eventBroker.post(WaveformViewerPart.ADD_WAVEFORM, Arrays.asList(all));
+					Object oldSel=selectionService.getSelection();
-
+					selectionService.setSelection(new StructuredSelection(all));
+					AddWaveformHandler myHandler = new AddWaveformHandler();
+					Object result = runCommand(myHandler, CanExecute.class, "after", false);
+					if(result!=null && (Boolean)result)
+						ContextInjectionFactory.invoke(myHandler, Execute.class, eclipseCtx);
+					selectionService.setSelection(oldSel);
+				}
 			}
 		});
 		insertAllItem = new ToolItem(toolBar, SWT.NONE);
-		insertAllItem.setToolTipText("Insert all");
+		insertAllItem.setToolTipText("Insert all before");
 		insertAllItem.setImage(ResourceManager.getPluginImage("com.minres.scviewer.e4.application", "icons/insert_all_waves.png"));
 		insertAllItem.setEnabled(false);
 		insertAllItem.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				Object[] all = getFilteredChildren(txTableViewer);
-				if(all.length>0)
+				if(all.length>0){
-					eventBroker.post(WaveformViewerPart.ADD_WAVEFORM, Arrays.asList(all));
+					Object oldSel=selectionService.getSelection();
-
+					selectionService.setSelection(new StructuredSelection(all));
+					AddWaveformHandler myHandler = new AddWaveformHandler();
+					Object result = runCommand(myHandler, CanExecute.class, "before", false);
+					if(result!=null && (Boolean)result)
+						ContextInjectionFactory.invoke(myHandler, Execute.class, eclipseCtx);
+					selectionService.setSelection(oldSel);
+				}
 			}
 		});
 	}
@@ -155,8 +214,8 @@ public class WaveformListPart implements ISelectionChangedListener {
 	}
 
 	@Inject @Optional
-	public void  getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_NODE) Object o) {
+	public void  getStatusEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_WAVEFORMVIEW) WaveformViewerPart part) {
-		txTableViewer.setInput(o);
+		this.waveformViewerPart=part;
 		updateButtons();
 	}
 
@@ -167,37 +226,40 @@ public class WaveformListPart implements ISelectionChangedListener {
 
 	protected void setSelection(ISelection iSelection) {
 		IStructuredSelection selection = (IStructuredSelection)iSelection;
-		switch(selection.size()){
+		if(selection.size()==0){
-		case 0:
 			appendItem.setEnabled(false);
-			break;
-		case 1:
-			selectionService.setSelection(selection.getFirstElement());
-			break;
-		default:
-			selectionService.setSelection(selection.toList());
-			break;
 		}
+		selectionService.setSelection(selection);
 		thisSelectionCount=selection.toList().size();
 		updateButtons();
 	}
 
 	@Inject
-	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional Object object, EPartService partService){
+	public void setSelection(@Named(IServiceConstants.ACTIVE_SELECTION) @Optional IStructuredSelection selection, EPartService partService){
 		MPart part = partService.getActivePart();
-		if(part!=null && part.getObject() != this)
+		if(part!=null && part.getObject() != this && selection!=null){
+			if( selection instanceof IStructuredSelection) {
+				Object object= ((IStructuredSelection)selection).getFirstElement();			
+				if(object instanceof IHierNode&& !(object instanceof IWaveform<?>))
+					txTableViewer.setInput(object);
 				otherSelectionCount = (object instanceof IWaveform<?> || object instanceof ITx)?1:0;
+			}
+		}
 		updateButtons();
 	}
 
 	private void updateButtons() {
 		if(txTableViewer!=null && !insertItem.isDisposed() && !appendItem.isDisposed() && 
 				!appendAllItem.isDisposed() && !insertAllItem.isDisposed()){
-			Object[] all = getFilteredChildren(txTableViewer);
+			AddWaveformHandler myHandler = new AddWaveformHandler();
-			appendItem.setEnabled(thisSelectionCount>0);
+			Object result = runCommand(myHandler, CanExecute.class, "after", false);
-			appendAllItem.setEnabled(all.length>0);
+			appendItem.setEnabled(result instanceof Boolean && (Boolean)result);
-			insertItem.setEnabled(thisSelectionCount>0 && otherSelectionCount>0);
+			result = runCommand(myHandler, CanExecute.class, "after", true);
-			insertAllItem.setEnabled(all.length>0 && otherSelectionCount>0);
+			appendAllItem.setEnabled(result instanceof Boolean && (Boolean)result);
+			result = runCommand(myHandler, CanExecute.class, "before", false);
+			insertItem.setEnabled(result instanceof Boolean && (Boolean)result);
+			result = runCommand(myHandler, CanExecute.class, "before", true);
+			insertAllItem.setEnabled(result instanceof Boolean && (Boolean)result);
 		}
 	}
 
@@ -222,6 +284,10 @@ public class WaveformListPart implements ISelectionChangedListener {
 		}
 	}
 
+	public Object[] getFilteredChildren(){
+		return getFilteredChildren(txTableViewer);
+	}
+	
 	protected Object[] getFilteredChildren(TableViewer viewer){
 		Object parent = viewer.getInput();
 		if(parent==null) return new Object[0];
@@ -245,4 +311,17 @@ public class WaveformListPart implements ISelectionChangedListener {
 		}
 		return result;
 	}
+
+	public WaveformViewerPart getActiveWaveformViewerPart() {
+		return waveformViewerPart;
+	}
+
+	protected Object runCommand(AddWaveformHandler myHandler, Class<? extends Annotation> annotation, String where, Boolean all) {
+		ContextInjectionFactory.inject(myHandler, eclipseCtx);
+		eclipseCtx.set(AddWaveformHandler.PARAM_WHERE_ID, where);
+		eclipseCtx.set(AddWaveformHandler.PARAM_ALL_ID, all.toString());
+		Object result = ContextInjectionFactory.invoke(myHandler, annotation, eclipseCtx);
+		return result;
+	}
+
 }

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

@@ -18,7 +18,6 @@ import java.util.ArrayList;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
-import java.util.concurrent.TimeUnit;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -42,12 +41,12 @@ import org.eclipse.e4.ui.model.application.ui.basic.MPart;
 import org.eclipse.e4.ui.services.EMenuService;
 import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
 import org.eclipse.jface.dialogs.MessageDialog;
+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.widgets.Composite;
 
-import com.minres.scviewer.database.IHierNode;
 import com.minres.scviewer.database.ITx;
 import com.minres.scviewer.database.IWaveform;
 import com.minres.scviewer.database.IWaveformDb;
@@ -59,9 +58,7 @@ import com.minres.scviewer.e4.application.internal.StatusBarControl;
 
 public class WaveformViewerPart {
 
-	public static final String ACTIVE_DATABASE="Active_Database";
+	public static final String ACTIVE_WAVEFORMVIEW="Active_Waveform_View";
-	public static final String ACTIVE_NODE="ActiveNode";
-	public static final String ACTIVE_NODE_PATH="ActiveNodePath";
 	public static final String ADD_WAVEFORM="AddWaveform";
 
 	protected static final String DATABASE_FILE = "DATABASE_FILE";
@@ -88,8 +85,6 @@ public class WaveformViewerPart {
 
 	private IWaveformDb database;
 
-	private IHierNode activeNode;
-
 	private Composite myParent;
 
 	ArrayList<File> filesToLoad;
@@ -128,12 +123,7 @@ public class WaveformViewerPart {
 			@Override
 			public void selectionChanged(SelectionChangedEvent event) {
 				if(event.getSelection() instanceof IStructuredSelection)
-					for(Object o:((IStructuredSelection)event.getSelection()).toList()){
+					selectionService.setSelection(event.getSelection());
-						if(o instanceof ITx || o instanceof IWaveform<?>){
-							selectionService.setSelection(o);
-							return;
-						}
-					}
 			}
 		});
 		filesToLoad=new ArrayList<File>();
@@ -159,7 +149,7 @@ public class WaveformViewerPart {
 				subMonitor.setTaskName("Loading database");
 				try {
 					for(File file: filesToLoad){
-				        TimeUnit.SECONDS.sleep(2);
+						//TimeUnit.SECONDS.sleep(2);
 						database.load(file);
 						database.addPropertyChangeListener(txDisplay);
 						subMonitor.worked(1);
@@ -237,8 +227,6 @@ public class WaveformViewerPart {
 			persistedState.put(DATABASE_FILE+index, file.getAbsolutePath());
 			index++;
 		}
-		if(activeNode!=null)
-			persistedState.put(ACTIVE_NODE_PATH, activeNode.getFullName());
 		persistedState.put(SHOWN_WAVEFORM+"S", Integer.toString(txDisplay.getStreamList().size()));
 		index=0;
 		for(IWaveform<? extends IWaveformEvent> waveform:txDisplay.getStreamList()){
@@ -249,8 +237,6 @@ public class WaveformViewerPart {
 
 	protected void restoreState() {
 		updateAll();
-		String hierName = persistedState.get(ACTIVE_NODE_PATH);
-		if(hierName!=null) eventBroker.post(ACTIVE_NODE_PATH, hierName);
 		Integer waves = persistedState.containsKey(SHOWN_WAVEFORM+"S")?Integer.parseInt(persistedState.get(SHOWN_WAVEFORM+"S")):0;
 		List<IWaveform<? extends IWaveformEvent>> res = new LinkedList<>();
 		for(int i=0; i<waves;i++){
@@ -261,31 +247,22 @@ public class WaveformViewerPart {
 	}
 
 	private void updateAll() {
-		eventBroker.post(ACTIVE_DATABASE, database);
+		eventBroker.post(ACTIVE_WAVEFORMVIEW, this);
 		eventBroker.post(StatusBarControl.ZOOM_LEVEL, zoomLevel[txDisplay.getZoomLevel()]);
 		eventBroker.post(StatusBarControl.CURSOR_TIME, Long.toString(txDisplay.getCursorTime()/1000000)+"ns");
 	}
 
-	@Inject @Optional
-	public void  getActiveNodeEvent(@UIEventTopic(WaveformViewerPart.ACTIVE_NODE) Object o, MPart activePart) {
-		if(o instanceof IHierNode){
-			activeNode=(IHierNode) o;
-		}
-	}
-
 	@Inject @Optional
 	public void  getAddWaveformEvent(@UIEventTopic(WaveformViewerPart.ADD_WAVEFORM) Object o) {
 		Object sel = o==null?selectionService.getSelection():o;
-		if(sel instanceof List<?>)
+		if(sel instanceof IStructuredSelection)
-			for(Object el:((List<?>)sel)){
+			for(Object el:((IStructuredSelection)sel).toArray()){
 				if(el instanceof IWaveform<?>) 
-					addStreamToList((IWaveform<?>) el);
+					addStreamToList((IWaveform<?>) el, false);
 			}
-		else if(sel instanceof IWaveform<?> )
-			addStreamToList((IWaveform<?>) sel);
 	}
 
-/*	
+	/*	
     @Inject 
 	public void setWaveform(@Optional @Named( IServiceConstants.ACTIVE_SELECTION) IWaveform<?> waveform, 
 			@Optional @Named( IServiceConstants.ACTIVE_PART) MPart part) {
@@ -293,7 +270,7 @@ public class WaveformViewerPart {
 			txDisplay.setSelection(waveform==null?new StructuredSelection():new StructuredSelection(waveform)); 
 		}
 	}
-*/
+	 */
 	protected boolean askIfToLoad(File txFile) {
 		if(txFile.exists() &&
 				MessageDialog.openQuestion(myParent.getDisplay().getActiveShell(), "Database open", 
@@ -326,17 +303,29 @@ public class WaveformViewerPart {
 	public IWaveformDb getModel() {
 		return database;
 	}
+
 	public IWaveformDb getDatabase() {
 		return database;
 	}
 
-	public void addStreamToList(IWaveform<? extends IWaveformEvent> obj){
+	public void addStreamToList(IWaveform<? extends IWaveformEvent> obj, boolean insert){
-		txDisplay.getStreamList().add(obj);
+		addStreamsToList(new IWaveform<?>[]{obj}, insert);
 	}
 
-	public void addStreamsToList(IWaveform<? extends IWaveformEvent>[] iWaveforms){
+	public void addStreamsToList(IWaveform<? extends IWaveformEvent>[] iWaveforms, boolean insert){
+		List<IWaveform<? extends IWaveformEvent>> streams= new LinkedList<>();
 		for(IWaveform<? extends IWaveformEvent> stream:iWaveforms)
-			addStreamToList(stream);
+			streams.add(stream);
+		IStructuredSelection selection = (IStructuredSelection) txDisplay.getSelection();
+		if(selection.size()==0)
+			txDisplay.getStreamList().addAll(streams);
+		else {
+			IWaveform<?> selectedStream = (selection.getFirstElement() instanceof ITx)?
+					((ITx)selection.getFirstElement()).getStream():(IWaveform<?>)selection.getFirstElement();
+			int index = txDisplay.getStreamList().indexOf(selectedStream);
+			if(!insert) index++;
+			txDisplay.getStreamList().addAll(index, streams);
+		}
 	}
 
 	public void removeStreamFromList(IWaveform<? extends IWaveformEvent> obj){
@@ -379,5 +368,15 @@ public class WaveformViewerPart {
 		return txDisplay.getZoomLevel();
 	}
 
-}
+	public ISelection getSelection() {
+		return txDisplay.getSelection();
+	}
 
+	public void setSelection(IStructuredSelection structuredSelection) {
+		txDisplay.setSelection(structuredSelection, true);
+	}
+
+	public String getScaledTime(Long time) {
+		return txDisplay.getScaledTime(time);
+	}
+}

com.minres.scviewer.e4.product/SCViewer.launch

@@ -16,13 +16,13 @@
 <stringAttribute key="location" value="${workspace_loc}/../runtime-com.minres.scviewer.e4.application.product"/>
 <booleanAttribute key="org.eclipse.jdt.launching.ATTR_USE_START_ON_FIRST_THREAD" value="true"/>
 <stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
-<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog -clearPersistedState"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog -clearPersistedState /Users/eyck/Workspaces/SCViewer/scv_tr_sqlite/my_db.vcd"/>
 <stringAttribute key="org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER" value="org.eclipse.pde.ui.workbenchClasspathProvider"/>
 <stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xms40m -Xmx512m -Xdock:icon=../Resources/Eclipse.icns -XstartOnFirstThread -Dorg.eclipse.swt.internal.carbon.smallFonts"/>
 <stringAttribute key="pde.version" value="3.3"/>
 <stringAttribute key="product" value="com.minres.scviewer.e4.application.product"/>
 <stringAttribute key="productFile" value="/com.minres.scviewer.e4.application/com.minres.scviewer.e4.application.product"/>
-<stringAttribute key="selected_target_plugins" value="com.google.guava*10.0.1.v201203051515@default:default,com.google.guava*15.0.0.v201403281430@default:default,com.ibm.icu@default:default,javax.annotation@default:default,javax.inject@default:default,javax.servlet*3.0.0.v201112011016@default:default,javax.servlet*3.1.0.v201410161800@default:default,javax.xml@default:default,org.apache.ant@default:default,org.apache.batik.css@default:default,org.apache.batik.util.gui@default:default,org.apache.batik.util@default:default,org.apache.commons.jxpath@default:default,org.apache.commons.logging@default:default,org.apache.felix.gogo.command@default:default,org.apache.felix.gogo.runtime@default:default,org.apache.felix.gogo.shell@default:default,org.codehaus.groovy*1.8.6.xx-201508121448-e45@default:default,org.codehaus.groovy*2.0.7.xx-201508121448-e45@default:default,org.codehaus.groovy*2.1.8.xx-201508121448-e45@default:default,org.codehaus.groovy*2.2.2.xx-201508121448-e45@default:default,org.codehaus.groovy*2.3.10.xx-201508121448-e45@default:default,org.codehaus.groovy*2.4.3.xx-201508121448-e45@default:default,org.eclipse.ant.core@default:default,org.eclipse.compare.core@default:default,org.eclipse.core.commands@default:default,org.eclipse.core.contenttype@default:default,org.eclipse.core.databinding.beans@default:default,org.eclipse.core.databinding.observable@default:default,org.eclipse.core.databinding.property@default:default,org.eclipse.core.databinding@default:default,org.eclipse.core.expressions@default:default,org.eclipse.core.filesystem.java7@default:false,org.eclipse.core.filesystem.macosx@default:false,org.eclipse.core.filesystem@default:default,org.eclipse.core.jobs@default:default,org.eclipse.core.resources@default:default,org.eclipse.core.runtime.compatibility.registry@default:false,org.eclipse.core.runtime@default:true,org.eclipse.core.variables@default:default,org.eclipse.e4.core.commands@default:default,org.eclipse.e4.core.contexts@default:default,org.eclipse.e4.core.di.annotations@default:default,org.eclipse.e4.core.di.extensions@default:default,org.eclipse.e4.core.di@default:default,org.eclipse.e4.core.services@default:default,org.eclipse.e4.emf.xpath@default:default,org.eclipse.e4.ui.bindings@default:default,org.eclipse.e4.ui.css.core@default:default,org.eclipse.e4.ui.css.swt.theme@default:default,org.eclipse.e4.ui.css.swt@default:default,org.eclipse.e4.ui.di@default:default,org.eclipse.e4.ui.model.workbench@default:default,org.eclipse.e4.ui.services@default:default,org.eclipse.e4.ui.widgets@default:default,org.eclipse.e4.ui.workbench.addons.swt@default:default,org.eclipse.e4.ui.workbench.renderers.swt.cocoa@default:false,org.eclipse.e4.ui.workbench.renderers.swt@default:default,org.eclipse.e4.ui.workbench.swt@default:default,org.eclipse.e4.ui.workbench3@default:default,org.eclipse.e4.ui.workbench@default:default,org.eclipse.emf.common@default:default,org.eclipse.emf.ecore.change@default:default,org.eclipse.emf.ecore.xmi@default:default,org.eclipse.emf.ecore@default:default,org.eclipse.equinox.app@default:default,org.eclipse.equinox.bidi@default:default,org.eclipse.equinox.common@2:true,org.eclipse.equinox.concurrent@default:default,org.eclipse.equinox.console@default:default,org.eclipse.equinox.ds@1:true,org.eclipse.equinox.event@default:default,org.eclipse.equinox.preferences@default:default,org.eclipse.equinox.registry@default:default,org.eclipse.equinox.util@default:default,org.eclipse.help@default:default,org.eclipse.jface.databinding@default:default,org.eclipse.jface.text@default:default,org.eclipse.jface@default:default,org.eclipse.osgi.compatibility.state@default:false,org.eclipse.osgi.services@default:default,org.eclipse.osgi@-1:true,org.eclipse.swt.cocoa.macosx.x86_64@default:false,org.eclipse.swt@default:default,org.eclipse.team.core@default:default,org.eclipse.text@default:default,org.eclipse.ui.cocoa@default:false,org.eclipse.ui.console@default:default,org.eclipse.ui.workbench.texteditor@default:default,org.eclipse.ui.workbench@default:default,org.eclipse.ui@default:default,org.hamcrest.core@default:default,org.junit@default:default,org.w3c.css.sac@default:default,org.w3c.dom.events@default:default,org.w3c.dom.smil@default:default,org.w3c.dom.svg@default:default"/>
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