[WIP ]reorganized dir structure

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

@@ -0,0 +1,31 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.swt.widgets.Shell;
+
+public class AboutHandler {
+
+	static final String DIALOG_ID="com.minres.scviewer.e4.application.dialog.aboutscviewer";
+	
+	@Execute
+	public void execute(Shell shell, MApplication app, MWindow window, EModelService ms /*@Named("mdialog01.dialog.0") MDialog dialog*/) {
+		MPart mel = (MPart) ms.find(DIALOG_ID, app); //$NON-NLS-1$
+		mel.setToBeRendered(true);
+		mel.setToBeRendered(false);
+	}
+
+}

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

@@ -0,0 +1,74 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+
+package com.minres.scviewer.e4.application.handlers;
+
+import java.util.List;
+
+import javax.inject.Inject;
+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.DesignBrowser;
+
+public class AddWaveformHandler {
+
+	public final static String PARAM_WHERE_ID="com.minres.scviewer.e4.application.command.addwaveform.where"; //$NON-NLS-1$
+	public final static String PARAM_ALL_ID="com.minres.scviewer.e4.application.command.addwaveform.all"; //$NON-NLS-1$
+	
+	@Inject @Optional DesignBrowser designBrowser;
+	
+	@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) {
+		if(designBrowser==null) designBrowser = getListPart( partService);
+		if(designBrowser==null || designBrowser.getActiveWaveformViewerPart()==null) return false;
+		boolean before = "before".equalsIgnoreCase(where); //$NON-NLS-1$
+		IStructuredSelection waveformSelection = null;
+		if(designBrowser.getActiveWaveformViewerPart()!=null)
+			waveformSelection = (IStructuredSelection)designBrowser.getActiveWaveformViewerPart().getSelection();
+		if("true".equalsIgnoreCase(all))  //$NON-NLS-1$
+			return designBrowser.getFilteredChildren().length>0 && 
+					(!before || (waveformSelection!=null && waveformSelection.size()>0));
+		else
+			return selection!=null && selection.size()>0 && 
+					(!before || (waveformSelection!=null && waveformSelection.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) {
+		if(designBrowser==null) designBrowser = getListPart( partService);
+		if(designBrowser!=null && selection.size()>0){
+			List<?> sel=selection.toList();
+			designBrowser.getActiveWaveformViewerPart().addStreamsToList(sel.toArray(new IWaveform[]{}),
+					"before".equalsIgnoreCase(where)); //$NON-NLS-1$
+		}
+	}
+
+	protected DesignBrowser getListPart(EPartService partService){
+		MPart part = partService.getActivePart();
+		if(part.getObject() instanceof DesignBrowser)
+			return (DesignBrowser) part.getObject();
+		else
+			return null;
+	}	
+}

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

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

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

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

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

@@ -0,0 +1,39 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+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.WaveformViewer;
+
+public class DeleteWaveformHandler {
+	
+	@CanExecute
+	public Boolean canExecute(ESelectionService selectionService){
+		Object o = selectionService.getSelection();
+		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 WaveformViewer && ((IStructuredSelection)sel).getFirstElement() instanceof IWaveform){
+			((WaveformViewer)o).removeStreamFromList((IWaveform) ((IStructuredSelection)sel).getFirstElement());
+		}	
+	}	
+}

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

@@ -0,0 +1,48 @@
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import java.util.LinkedList;
+import java.util.List;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+
+import org.eclipse.core.runtime.preferences.ConfigurationScope;
+import org.eclipse.e4.core.contexts.Active;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
+import org.eclipse.e4.ui.model.application.ui.menu.MHandledItem;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.jface.preference.IPreferenceStore;
+
+import com.minres.scviewer.e4.application.preferences.PreferenceConstants;
+import com.opcoach.e4.preferences.ScopedPreferenceStore;
+
+public class EnableHover {
+	static final String TAG_NAME = "EnableHover"; //$NON-NLS-1$
+
+	@Inject
+	MApplication application;
+		
+	@PostConstruct
+	public void initialize(EModelService modelService) {
+		List<String> tags = new LinkedList<>();
+		tags.add(TAG_NAME);
+		List<MHandledItem> elements = modelService.findElements(application, null, MHandledItem.class, tags );
+	   // cover initialization stuff, sync it with code
+		IPreferenceStore store = new ScopedPreferenceStore(ConfigurationScope.INSTANCE, PreferenceConstants.PREFERENCES_SCOPE);
+		boolean state = store.getBoolean(PreferenceConstants.SHOW_HOVER);
+		for( MHandledItem hi : elements ){
+			hi.setSelected(state);
+		}
+	}
+
+	@Execute
+	public void execute(@Active MPart part, @Active MWindow window, MHandledItem handledItem, EModelService modelService ) {
+		IPreferenceStore store = new ScopedPreferenceStore(ConfigurationScope.INSTANCE, PreferenceConstants.PREFERENCES_SCOPE);
+		store.setValue(PreferenceConstants.SHOW_HOVER, handledItem.isSelected());
+	}
+		
+}

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

@@ -0,0 +1,100 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import java.io.File;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.MessageBox;
+import org.eclipse.swt.widgets.Shell;
+
+import com.minres.scviewer.e4.application.Messages;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+public class LoadStoreSettingsHandler {
+
+	static final String PARAMETER_ID="com.minres.scviewer.e4.application.commandparameter.loadStore"; //$NON-NLS-1$
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		MPart part = partService.getActivePart();
+		if(part==null) return false;
+		return (part.getObject() instanceof WaveformViewer);
+	}
+
+	@Execute
+	public void execute(@Named(PARAMETER_ID) String param, Shell shell, MApplication app, EModelService modelService, 
+			EPartService partService){
+		
+		boolean load = "load".equals(param); //$NON-NLS-1$
+		FileDialog dialog = new FileDialog(shell, load?SWT.OPEN:SWT.SAVE);
+		dialog.setFilterExtensions (new String []{Messages.LoadStoreSettingsHandler_2});
+		if(!load) dialog.setFileName(Messages.LoadStoreSettingsHandler_3);
+		
+		String fileName = null;
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		
+		// Save active tab settings
+		if(!load) {
+			// 3 possible cases when when saving active tab settings:
+			// - user dismisses the dialog by pressing Cancel
+			// - selected file name does not exist
+			// - user agrees to overwrite existing file
+			boolean done = false;
+			while (!done) {
+				// open the File Dialog
+				fileName = dialog.open();
+				if (fileName == null) {
+					// user has cancelled -> quit and return
+					done = true;
+				} else {
+					// user has selected a file -> see if it already exists
+					File file = new File(fileName);
+					if (file.exists()) {
+						// file already exists -> asks for confirmation
+						MessageBox mb = new MessageBox(dialog.getParent(), SWT.ICON_WARNING
+								| SWT.YES | SWT.NO);
+						mb.setText("Confirm overwrite");
+						mb.setMessage(fileName + " already exists. Do you want to overwrite it?");
+						// user clicks Yes -> all done, drop out 
+						if(mb.open() == SWT.YES) {
+							((WaveformViewer)obj).saveState(fileName);
+							done = true;
+						} else { // user clicks No -> redisplay the File Dialog
+							done = false;
+						}
+					} else {
+						// file does not exist -> save and drop out
+						((WaveformViewer)obj).saveState(fileName);
+						done = true;
+					}
+				}
+			}
+			return;
+		} // end if(!load)
+		
+	    else { // load active tab settings
+	    	String res = dialog.open();
+	    	if(res != null && part!=null && (obj instanceof WaveformViewer)) { 
+	        	((WaveformViewer)obj).loadState(res);
+	    	}
+	    }
+	}
+}

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

@@ -0,0 +1,53 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class MoveWaveformHandler {
+
+	static final String PARAMETER_ID="com.minres.scviewer.e4.application.command.movewaveformupCommand.parameter.dir"; //$NON-NLS-1$
+
+	@CanExecute
+	public Boolean canExecute(ESelectionService selectionService){
+		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) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			if("up".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveSelected(-1);
+			else if("down".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveSelected(1);
+		}
+	}
+		
+}

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

@@ -0,0 +1,55 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.ui.GotoDirection;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class NavigateEvent {
+
+	final static String PARAMTER_ID="com.minres.scviewer.e4.application.command.navigateEventCommand.parameter.dir"; //$NON-NLS-1$
+	
+	@CanExecute
+	public Boolean canExecute(ESelectionService selectionService){
+		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) {
+//	public void execute(EPartService partService) {
+//		String param="next";
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			if("next".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveCursor(GotoDirection.NEXT);
+			else if("prev".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveCursor(GotoDirection.PREV);
+		}
+	}
+}

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

@@ -0,0 +1,52 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+import org.eclipse.jface.viewers.IStructuredSelection;
+
+import com.minres.scviewer.database.ITx;
+import com.minres.scviewer.database.ui.GotoDirection;
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class NavigateTrans {
+
+	final static String PARAMTER_ID="com.minres.scviewer.e4.application.command.navigateTransCommand.parameter.dir"; //$NON-NLS-1$
+	
+	@CanExecute
+	public Boolean canExecute(ESelectionService selectionService){
+		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) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			if("next".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveSelection(GotoDirection.NEXT);
+			else if("prev".equalsIgnoreCase(param)) //$NON-NLS-1$
+				((WaveformViewer)obj).moveSelection(GotoDirection.PREV);
+		}
+	}
+}

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

@@ -0,0 +1,51 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import java.io.File;
+import java.util.List;
+
+import org.eclipse.e4.core.contexts.IEclipseContext;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;
+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.jface.window.Window;
+import org.eclipse.swt.widgets.Shell;
+
+import com.minres.scviewer.e4.application.Messages;
+import com.minres.scviewer.e4.application.parts.FileBrowserDialog;
+public class OpenHandler {
+
+	@Execute
+	public void execute(Shell shell, MApplication app, EModelService modelService, EPartService partService){
+		FileBrowserDialog dlg = new FileBrowserDialog(shell);
+		//dlg.create();
+		dlg.setFilterExtensions (new String []{Messages.OpenHandler_0, "*"});
+		if (dlg.open() != Window.OK) return;
+		List<File> files = dlg.getSelectedFiles();
+		MPart part = partService .createPart("com.minres.scviewer.e4.application.partdescriptor.waveformviewer"); //$NON-NLS-1$
+		part.setLabel(files.get(0).getName());
+		MPartStack partStack = (MPartStack)modelService.find("org.eclipse.editorss", app); //$NON-NLS-1$
+		partStack.getChildren().add(part);
+		partService.showPart(part, PartState.ACTIVATE);
+		final IEclipseContext ctx=part.getContext();
+		files.stream()
+			.map(x -> x.getAbsolutePath())
+			.reduce((s1, s2) -> s1 + "," + s2)
+			.ifPresent(s -> ctx.modify("input", s)); //$NON-NLS-1$
+		ctx.modify("config", ""); //$NON-NLS-1$				
+	}
+	
+}

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

@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.workbench.IWorkbench;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.swt.widgets.Shell;
+
+import com.minres.scviewer.e4.application.Messages;
+
+
+public class QuitHandler {
+	@Execute
+	public void execute(IWorkbench workbench, Shell shell){
+		if (MessageDialog.openConfirm(shell, Messages.QuitHandler_0,
+				Messages.QuitHandler_1)) {
+			workbench.close();
+		}
+	}
+}

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

@@ -0,0 +1,31 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+
+public class SaveHandler {
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		if (partService != null) {
+			return !partService.getDirtyParts().isEmpty();
+		}
+		return false;
+	}
+
+	@Execute
+	public void execute(EPartService partService) {
+		partService.saveAll(false);
+	}
+}

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

@@ -0,0 +1,43 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Inject;
+
+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.workbench.modeling.EPartService;
+
+import com.minres.scviewer.e4.application.parts.DesignBrowser;
+
+public class SelectAllHandler {
+
+	@Inject @Optional DesignBrowser designBrowser;
+
+	@Execute
+	public void execute(EPartService partService) {
+		if(designBrowser==null) designBrowser = getListPart(partService);
+		if(designBrowser!=null){
+			designBrowser.selectAllWaveforms();
+		}
+	}
+
+	protected DesignBrowser getListPart(EPartService partService){
+		MPart part = partService.getActivePart();
+		if(part.getObject() instanceof DesignBrowser)
+			return (DesignBrowser) part.getObject();
+		else
+			return null;
+	}	
+
+}

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

@@ -0,0 +1,35 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+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 com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class SetRelationTypeHandler {
+	final static String PARAMTER_ID="com.minres.scviewer.e4.application.commandparameter.relationName"; //$NON-NLS-1$
+
+	@Execute
+	public void execute(@Named(PARAMTER_ID) String relationName, EPartService partService) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer waveformViewerPart = (WaveformViewer) obj;
+			waveformViewerPart.setNavigationRelationType(relationName);
+		}
+	}
+		
+}

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

@@ -0,0 +1,40 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.css.swt.theme.IThemeEngine;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+
+/*
+ * see http://www.vogella.com/tutorials/Eclipse4CSS/article.html#tutorial_cssstyling
+ */
+@SuppressWarnings("restriction")
+public class ThemeSetHandler {
+	final static String PARAMTER_ID = "com.minres.scviewer.e4.application.command.theme.parameter.id"; //$NON-NLS-1$
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		return true;
+	}
+	
+	@Execute
+	public void setTheme(@Named(PARAMTER_ID) String param, IThemeEngine engine) {
+		if (!engine.getActiveTheme().getId().equals(param)) {
+			// second argument defines that change is
+			// persisted and restored on restart
+			engine.setTheme(param, true);
+		}
+	}
+}

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

@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+ 
+package com.minres.scviewer.e4.application.handlers;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+
+import com.minres.scviewer.e4.application.parts.WaveformViewer;
+
+public class ZoomHandler {
+
+	final static String PARAMTER_ID="com.minres.scviewer.e4.application.command.zoomcommand.parameter.level"; //$NON-NLS-1$
+
+	@CanExecute
+	public boolean canExecute(EPartService partService) {
+		return true;
+	}
+		
+	@Execute
+	public void execute(@Named(PARAMTER_ID) String level, EPartService partService) {
+		MPart part = partService.getActivePart();
+		Object obj = part.getObject();
+		if(obj instanceof WaveformViewer){
+			WaveformViewer waveformViewerPart = (WaveformViewer) obj;
+			int zoomLevel = waveformViewerPart.getZoomLevel();
+			if("in".equalsIgnoreCase(level)) //$NON-NLS-1$
+				waveformViewerPart.setZoomLevel(zoomLevel-1);
+			else if("out".equalsIgnoreCase(level)) //$NON-NLS-1$
+				waveformViewerPart.setZoomLevel(zoomLevel+1);
+			else if("fit".equalsIgnoreCase(level)) //$NON-NLS-1$
+				waveformViewerPart.setZoomFit();
+		}
+
+	}
+	
+	
+}