/*******************************************************************************
* Copyright (c) 2009, 2014 Ericsson
*
* 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:
* Francois Chouinard - Initial API and implementation
* Bernd Hufmann - Update selection handling
*******************************************************************************/
package org.eclipse.tracecompass.internal.tmf.ui.project.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace.ImportTraceWizard;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
/**
* <b><u>ImportTraceHandler</u></b>
* <p>
* Starts an ImportTraceWizard that will handle the lowly details.
*/
public class ImportTraceHandler extends AbstractHandler {
// ------------------------------------------------------------------------
// Execution
// ------------------------------------------------------------------------
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
ImportTraceWizard w = new ImportTraceWizard();
IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
if (window == null) {
return false;
}
ISelection currentSelection = HandlerUtil.getCurrentSelection(event);
// Menu Selection is only not null for context-sensitive menu
ISelection menuSelection = HandlerUtil.getActiveMenuSelection(event);
IStructuredSelection sec = StructuredSelection.EMPTY;
// Only use the selection if handler is called from context-sensitive menu
if ((menuSelection != null) && (currentSelection instanceof IStructuredSelection)) {
sec = (IStructuredSelection) currentSelection;
}
w.init(PlatformUI.getWorkbench(), sec);
WizardDialog dialog = new WizardDialog(window.getShell(), w);
dialog.open();
return null;
}
}