| /******************************************************************************* |
| * Copyright (c) 2003, 2009 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 |
| * Oakland Software Incorporated - Added to CNF tests |
| *******************************************************************************/ |
| package org.eclipse.ui.tests.navigator.jst; |
| |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.swt.graphics.Image; |
| |
| public class CompressedJavaProject implements ICompressedNode, IAdaptable { |
| |
| private IProject project; |
| private CompressedJavaLibraries compressedLibraries; |
| |
| public CompressedJavaProject(StructuredViewer viewer, IProject project) { |
| this.project = project; |
| } |
| |
| @Override |
| public Image getImage() { |
| return null; |
| } |
| |
| @Override |
| public String getLabel() { |
| return determineLabel(); |
| } |
| |
| public boolean isFlatteningSourceFolder() { |
| return getNonExternalSourceFolders().size() == 1; |
| } |
| |
| private String determineLabel() { |
| List nonextSourceFolders = getNonExternalSourceFolders(); |
| Object singleRoot = null; |
| if (nonextSourceFolders.size() == 1) { |
| singleRoot = nonextSourceFolders.get(0); |
| } |
| return "Compressed Java resources: " + ((singleRoot != null) ? ": " + singleRoot.toString() : ""); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| public IProject getProject() { |
| return project; |
| } |
| |
| @Override |
| public Object[] getChildren(ITreeContentProvider delegateContentProvider) { |
| |
| List nonExternalSourceFolders = getNonExternalSourceFolders(); |
| if (nonExternalSourceFolders.size() == 1) { |
| Object[] sourceFolderChildren = delegateContentProvider |
| .getChildren(nonExternalSourceFolders.get(0)); |
| nonExternalSourceFolders.clear(); |
| nonExternalSourceFolders |
| .addAll(Arrays.asList(sourceFolderChildren)); |
| } |
| nonExternalSourceFolders.add(getCompressedJavaLibraries()); |
| return nonExternalSourceFolders.toArray(); |
| } |
| |
| public List getNonExternalSourceFolders() { |
| List nonExternalSourceFolders = null; |
| Object[] sourceFolders; |
| try { |
| Object jProject = WebJavaContentProvider |
| .javaCoreCreateProject(project); |
| Method m = WebJavaContentProvider.IJAVA_PROJECT_CLASS.getMethod( |
| "getPackageFragmentRoots", new Class[] {}); |
| sourceFolders = (Object[]) m.invoke(jProject, new Object[] {}); |
| nonExternalSourceFolders = new ArrayList(Arrays |
| .asList(sourceFolders)); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| return nonExternalSourceFolders != null ? nonExternalSourceFolders |
| : Collections.EMPTY_LIST; |
| } |
| |
| public CompressedJavaLibraries getCompressedJavaLibraries() { |
| if (compressedLibraries == null) |
| compressedLibraries = new CompressedJavaLibraries(this); |
| return compressedLibraries; |
| |
| } |
| |
| @Override |
| public Object getAdapter(Class adapter) { |
| return Platform.getAdapterManager().getAdapter(this, adapter); |
| } |
| |
| } |