OpenPomXmlFileActionHandler.java

/*************************************************************************************
 * Copyright (c) 2014 Red Hat, Inc. 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:
 *     JBoss by Red Hat - Initial implementation.
 ************************************************************************************/
package org.jboss.tools.arquillian.editor.internal.actions;

import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.m2e.core.internal.IMavenConstants;
import org.eclipse.sapphire.ui.Presentation;
import org.eclipse.sapphire.ui.SapphireActionHandler;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.ide.IDE;
import org.jboss.tools.arquillian.ui.ArquillianUIActivator;

/**
 * 
 * @author snjeza
 * 
 */
public final class OpenPomXmlFileActionHandler extends SapphireActionHandler {
	@Override
	protected Object run(final Presentation context) {
		Display.getDefault().asyncExec(new Runnable() {
			public void run() {
				IProject project = context.part().adapt(IProject.class);
				if (project != null) {
					IFile file = project.getFile(IMavenConstants.POM_FILE_NAME);
					if (file.exists()) {
						IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
						try {
							IDE.openEditor(page, file);
						} catch (PartInitException e) {
							ArquillianUIActivator.log(e);
						}
					}
				}
			}
		});

		return null;
	}

}