| /******************************************************************************* |
| * Copyright (c) 2007, 2014 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * 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.wst.jsdt.ui; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| import org.eclipse.wst.jsdt.core.IIncludePathAttribute; |
| import org.eclipse.wst.jsdt.core.IIncludePathEntry; |
| import org.eclipse.wst.jsdt.core.IJavaScriptProject; |
| import org.eclipse.wst.jsdt.core.IPackageFragmentRoot; |
| import org.eclipse.wst.jsdt.core.JavaScriptModelException; |
| import org.eclipse.wst.jsdt.internal.ui.JavaPluginImages; |
| import org.eclipse.wst.jsdt.internal.ui.packageview.JsGlobalScopeContainer; |
| import org.eclipse.wst.jsdt.internal.ui.packageview.LibraryContainer; |
| |
| /** |
| * @author childsb |
| * |
| */ |
| public class ProjectLibraryRoot implements IAdaptable{ |
| |
| private IJavaScriptProject project; |
| private static final String LIBRARY_UI_DESC = Messages.getString("ProjectLibraryRoot.0"); //$NON-NLS-1$ |
| |
| |
| public static final class WorkBenchAdapter implements IWorkbenchAdapter{ |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getChildren(java.lang.Object) |
| */ |
| public Object[] getChildren(Object o) { |
| |
| if(o instanceof ProjectLibraryRoot) |
| return ((ProjectLibraryRoot)o).getChildren(); |
| return new Object[0]; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getImageDescriptor(java.lang.Object) |
| */ |
| public ImageDescriptor getImageDescriptor(Object object) { |
| return JavaPluginImages.DESC_OBJS_LIBRARY; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getLabel(java.lang.Object) |
| */ |
| public String getLabel(Object o) { |
| if(o instanceof ProjectLibraryRoot) { |
| return LIBRARY_UI_DESC; |
| } |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.model.IWorkbenchAdapter#getParent(java.lang.Object) |
| */ |
| public Object getParent(Object o) { |
| // TODO Auto-generated method stub |
| System.out.println("Unimplemented method:WorkBenchAdapter.getParent"); //$NON-NLS-1$ |
| return null; |
| } |
| |
| } |
| |
| public ProjectLibraryRoot(IJavaScriptProject project) { |
| this.project=project; |
| |
| } |
| public IJavaScriptProject getProject() { |
| return project; |
| } |
| public String getText() { |
| return ProjectLibraryRoot.LIBRARY_UI_DESC; |
| } |
| |
| public boolean hasChildren() { |
| try { |
| return project.getPackageFragmentRoots().length > 0; |
| } |
| catch (JavaScriptModelException e) { |
| e.printStackTrace(); |
| } |
| return true; |
| } |
| |
| public Object[] getChildren() { |
| if (!project.getProject().isOpen()) |
| return new Object[0]; |
| boolean addJARContainer= false; |
| ArrayList projectPackageFragmentRoots = new ArrayList(); |
| IPackageFragmentRoot[] roots = new IPackageFragmentRoot[0]; |
| try { |
| roots = project.getPackageFragmentRoots(); |
| } |
| catch (JavaScriptModelException e1) {} |
| next: for (int i= 0; i < roots.length; i++) { |
| IPackageFragmentRoot root= roots[i]; |
| IIncludePathEntry classpathEntry=null; |
| try { |
| classpathEntry = root.getRawIncludepathEntry(); |
| } |
| catch (JavaScriptModelException e) {} |
| |
| int entryKind= classpathEntry.getEntryKind(); |
| IIncludePathAttribute[] attribs = classpathEntry.getExtraAttributes(); |
| |
| for(int k = 0;attribs!=null && k<attribs.length;k++) { |
| if(attribs[k]==IIncludePathAttribute.HIDE) continue next; |
| |
| } |
| |
| |
| if ( (entryKind != IIncludePathEntry.CPE_SOURCE) && entryKind!=IIncludePathEntry.CPE_CONTAINER) { |
| addJARContainer= true; |
| projectPackageFragmentRoots.add(root); |
| } |
| } |
| |
| if (addJARContainer) { |
| projectPackageFragmentRoots.add(new LibraryContainer(project)); |
| } |
| |
| // separate loop to make sure all containers are on the classpath |
| IIncludePathEntry[] rawClasspath = new IIncludePathEntry[0]; |
| try { |
| rawClasspath = project.getRawIncludepath(); |
| } |
| catch (JavaScriptModelException e) {} |
| next2: for (int i= 0; i < rawClasspath.length; i++) { |
| IIncludePathEntry classpathEntry= rawClasspath[i]; |
| IIncludePathAttribute[] attribs = classpathEntry.getExtraAttributes(); |
| |
| for(int k = 0;attribs!=null && k<attribs.length;k++) { |
| if(attribs[k].equals(IIncludePathAttribute.HIDE)) continue next2; |
| } |
| |
| if (classpathEntry.getEntryKind() == IIncludePathEntry.CPE_CONTAINER) { |
| projectPackageFragmentRoots.add(new JsGlobalScopeContainer(project, classpathEntry)); |
| } |
| } |
| return projectPackageFragmentRoots.toArray(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class) |
| */ |
| public Object getAdapter(Class adapter) { |
| if(adapter == IWorkbenchAdapter.class) { |
| return new WorkBenchAdapter(); |
| } else if (adapter == IJavaScriptProject.class) { |
| return getProject(); |
| } |
| |
| return Platform.getAdapterManager().getAdapter(this, adapter); |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj instanceof ProjectLibraryRoot) |
| return project.equals(((ProjectLibraryRoot) obj).project); |
| return super.equals(obj); |
| } |
| |
| public int hashCode() { |
| return project.hashCode() + super.hashCode(); |
| } |
| } |