| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.examples.pessimistic.ui; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.*; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.team.examples.pessimistic.PessimisticFilesystemProvider; |
| |
| /** |
| * Adds the selected resources and their parent resources to |
| * the control of the provider. |
| */ |
| public class AddToControlAction extends PessimisticProviderAction { |
| |
| /** |
| * Collects the selected resources, sorts them by project |
| * and adds them to their respective repository providers. |
| * |
| * @see IActionDelegate#run(IAction) |
| */ |
| public void run(IAction action) { |
| IResource[] resources= getSelectedResources(); |
| if (resources == null || resources.length == 0) |
| return; |
| Set resourceSet= new HashSet(resources.length); |
| for(int i= 0; i < resources.length; i++) { |
| IResource resource= resources[i]; |
| while (resource.getType() != IResource.PROJECT && !isControlled(resource)) { |
| resourceSet.add(resource); |
| resource= resource.getParent(); |
| } |
| } |
| if (!resourceSet.isEmpty()) { |
| final Map byProject= sortByProject(resourceSet); |
| IRunnableWithProgress runnable= new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) |
| throws InvocationTargetException, InterruptedException { |
| for (Iterator i= byProject.keySet().iterator(); i.hasNext();) { |
| IProject project= (IProject) i.next(); |
| PessimisticFilesystemProvider provider= getProvider(project); |
| if (provider != null) { |
| Set set= (Set)byProject.get(project); |
| IResource[] resources= new IResource[set.size()]; |
| set.toArray(resources); |
| provider.addToControl(resources, monitor); |
| } |
| } |
| } |
| }; |
| runWithProgressDialog(runnable); |
| } |
| } |
| |
| /** |
| * Answers <code>true</code> if the selected resource is not |
| * a project (or the workspace root) and is not controlled. |
| * |
| * @see PessimisticProviderAction#shouldEnableFor(IResource) |
| */ |
| protected boolean shouldEnableFor(IResource resource) { |
| if (resource == null) { |
| return false; |
| } |
| if ((resource.getType() & (IResource.ROOT | IResource.PROJECT)) != 0) { |
| return false; |
| } |
| PessimisticFilesystemProvider provider= getProvider(resource); |
| if (provider == null) |
| return false; |
| return !provider.isControlled(resource); |
| } |
| |
| } |