| /******************************************************************************* |
| * Copyright (c) 2011-2012 EclipseSource Muenchen GmbH and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Eugen Neufeld - initial API and implementation |
| * |
| *******************************************************************************/ |
| |
| package org.eclipse.emf.ecp.ui.commands; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.emf.ecp.core.util.ECPCheckoutSource; |
| import org.eclipse.emf.ecp.spi.ui.util.ECPHandlerHelper; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| |
| /** |
| * This Handler uses the {@link ECPHandlerHelper#checkout(List, org.eclipse.swt.widgets.Shell)} method |
| * to checkout a project. |
| * |
| * @author Eugen Neufeld |
| */ |
| public class CheckoutHandler extends AbstractHandler { |
| /** {@inheritDoc} */ |
| @Override |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| final ISelection selection = HandlerUtil.getActiveMenuSelection(event); |
| final IStructuredSelection ssel = (IStructuredSelection) selection; |
| |
| final List<ECPCheckoutSource> checkouts = new ArrayList<ECPCheckoutSource>(); |
| for (final Iterator<?> it = ssel.iterator(); it.hasNext();) { |
| final Object element = it.next(); |
| if (element instanceof ECPCheckoutSource) { |
| final ECPCheckoutSource checkoutSource = (ECPCheckoutSource) element; |
| checkouts.add(checkoutSource); |
| } |
| } |
| ECPHandlerHelper.checkout(checkouts, HandlerUtil.getActiveShell(event)); |
| |
| return null; |
| } |
| |
| } |