/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.core.gui.workflow.editor.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.gef.ui.palette.PaletteViewer;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PlatformUI;
import de.rcenvironment.core.gui.workflow.editor.WorkflowEditor;
/**
* Handler to to select "selectionTool" and focus worklfowEditor.
*
* @author Jascha Riedel
*/
public class SelectSelectionToolHandler extends AbstractHandler {
private WorkflowEditor editor;
private PaletteViewer paletteViewer;
@Override
public Object execute(ExecutionEvent arg0) throws ExecutionException {
final IWorkbenchPart activePart = PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getActivePage().getActiveEditor();
if (activePart instanceof WorkflowEditor) {
editor = (WorkflowEditor) activePart;
editor.setFocus();
this.paletteViewer = editor.getPaletteViewer();
if (paletteViewer != null){
paletteViewer.setActiveTool(paletteViewer.getPaletteRoot().getDefaultEntry());
}
}
return null;
}
}