| /******************************************************************************* |
| * Copyright (c) 2005, 2007 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.pde.internal.ui.refactoring; |
| |
| import java.util.HashMap; |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.jdt.core.*; |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.CompositeChange; |
| import org.eclipse.pde.internal.core.ICoreConstants; |
| import org.eclipse.pde.internal.ui.PDEUIMessages; |
| |
| public class ManifestPackageMoveParticipant extends PDEMoveParticipant { |
| |
| protected boolean initialize(Object element) { |
| if (element instanceof IPackageFragment) { |
| IPackageFragment fragment = (IPackageFragment) element; |
| IJavaProject javaProject = (IJavaProject) fragment.getAncestor(IJavaElement.JAVA_PROJECT); |
| IProject project = javaProject.getProject(); |
| if (project.exists(ICoreConstants.MANIFEST_PATH)) { |
| fProject = javaProject.getProject(); |
| fElements = new HashMap(); |
| fElements.put(fragment, getNewName(getArguments().getDestination(), element)); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| public String getName() { |
| return PDEUIMessages.ManifestPackageRenameParticipant_packageRename; |
| } |
| |
| protected void addChange(CompositeChange result, IProgressMonitor pm) throws CoreException { |
| IFile file = fProject.getFile(ICoreConstants.BUNDLE_FILENAME_DESCRIPTOR); |
| if (file.exists()) { |
| IProject destProject = getDestinationProject(); |
| if (destProject != null && !fProject.equals(destProject)) { |
| MoveFromChange change = BundleManifestChange.createMovePackageChange(file, fElements.keySet().toArray(), pm); |
| if (change != null) { |
| result.add(change); |
| IFile dest = destProject.getFile(ICoreConstants.BUNDLE_FILENAME_DESCRIPTOR); |
| if (dest.exists()) { |
| Change second = BundleManifestChange.createMoveToPackageChange(dest, change, pm); |
| if (second != null) |
| result.add(second); |
| } |
| } |
| } |
| } |
| } |
| |
| private IProject getDestinationProject() { |
| Object dest = getArguments().getDestination(); |
| if (dest instanceof IAdaptable) { |
| IResource resource = (IResource) ((IAdaptable) dest).getAdapter(IResource.class); |
| if (resource != null) |
| return resource.getProject(); |
| } |
| return null; |
| } |
| |
| protected boolean isInterestingForExtensions() { |
| return false; |
| } |
| |
| } |