| /******************************************************************************* |
| * Copyright (C) 2007, Dave Watson <dwatson@mimvista.com> |
| * Copyright (C) 2008, Robin Rosenberg <robin.rosenberg@dewire.com> |
| * Copyright (C) 2006, Shawn O. Pearce <spearce@spearce.org> |
| * |
| * 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 |
| *******************************************************************************/ |
| package org.eclipse.egit.ui.internal.actions; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.egit.ui.internal.branch.BranchOperationUI; |
| import org.eclipse.jgit.lib.Repository; |
| |
| /** |
| * Action for selecting a branch and checking it out. |
| * |
| * @see BranchOperationUI |
| */ |
| public class BranchActionHandler extends RepositoryActionHandler { |
| |
| @Override |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| final Repository repository = getRepository(true, event); |
| if (repository == null) |
| return null; |
| BranchOperationUI.checkout(repository).start(); |
| return null; |
| } |
| |
| @Override |
| public boolean isEnabled() { |
| Repository repo = getRepository(); |
| return repo != null && containsHead(repo); |
| } |
| } |
