| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.jdt.internal.ui.packageview; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.mapping.ResourceMappingContext; |
| import org.eclipse.core.resources.mapping.ResourceTraversal; |
| |
| import org.eclipse.jface.viewers.IDecorationContext; |
| |
| import org.eclipse.team.ui.mapping.SynchronizationStateTester; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IPackageFragment; |
| |
| import org.eclipse.jdt.internal.corext.util.JavaElementResourceMapping; |
| |
| public class HierarchicalDecorationContext implements IDecorationContext { |
| |
| private HierarchicalSynchronizationStateTester fStateTester; |
| public static final HierarchicalDecorationContext CONTEXT= new HierarchicalDecorationContext(); |
| |
| private HierarchicalDecorationContext() { |
| fStateTester= new HierarchicalSynchronizationStateTester(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IDecorationContext#getProperties() |
| */ |
| public String[] getProperties() { |
| return new String[] { SynchronizationStateTester.PROP_TESTER }; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.viewers.IDecorationContext#getProperty(java.lang.String) |
| */ |
| public Object getProperty(String property) { |
| if (property == SynchronizationStateTester.PROP_TESTER) { |
| return fStateTester; |
| } |
| return null; |
| } |
| |
| private static final class HierarchicalSynchronizationStateTester extends SynchronizationStateTester { |
| |
| public HierarchicalSynchronizationStateTester() { |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.team.ui.mapping.SynchronizationStateTester#getState(java.lang.Object, int, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public int getState(Object element, int stateMask, IProgressMonitor monitor) throws CoreException { |
| if (element instanceof JavaElementResourceMapping) { |
| JavaElementResourceMapping mapping= (JavaElementResourceMapping) element; |
| IJavaElement javaElement= mapping.getJavaElement(); |
| if (javaElement instanceof IPackageFragment) { |
| IPackageFragment packageFragment= (IPackageFragment) javaElement; |
| if (!packageFragment.isDefaultPackage()) { |
| element= new HierarchicalPackageFragementResourceMapping(packageFragment); |
| } |
| } |
| } |
| return super.getState(element, stateMask, monitor); |
| } |
| } |
| |
| private static final class HierarchicalPackageFragementResourceMapping extends JavaElementResourceMapping { |
| private final IPackageFragment fPack; |
| private HierarchicalPackageFragementResourceMapping(IPackageFragment fragment) { |
| Assert.isNotNull(fragment); |
| fPack= fragment; |
| } |
| public Object getModelObject() { |
| return fPack; |
| } |
| public IProject[] getProjects() { |
| return new IProject[] {fPack.getJavaProject().getProject() }; |
| } |
| public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { |
| return new ResourceTraversal[] { |
| new ResourceTraversal(new IResource[] {fPack.getResource()}, IResource.DEPTH_INFINITE, 0) |
| }; |
| } |
| } |
| } |