--- /dev/null
+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ *******************************************************************************/
+
+package net.sourceforge.phpdt.internal.ui;
+
+import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.IJavaElement;
+import net.sourceforge.phpdt.core.IPackageFragmentRoot;
+import net.sourceforge.phpdt.internal.corext.util.JavaModelUtil;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IAdapterFactory;
+import org.eclipse.ui.IContributorResourceAdapter;
+import org.eclipse.ui.IPersistableElement;
+import org.eclipse.ui.views.properties.FilePropertySource;
+import org.eclipse.ui.views.properties.IPropertySource;
+import org.eclipse.ui.views.properties.ResourcePropertySource;
+
+/**
+ * Implements basic UI support for Java elements. Implements handle to
+ * persistent support for Java elements.
+ */
+public class JavaElementAdapterFactory implements IAdapterFactory,
+ IContributorResourceAdapter {
+
+ private static Class[] PROPERTIES = new Class[] {
+ IPropertySource.class,
+ IResource.class,
+ // IWorkbenchAdapter.class,
+ // IResourceLocator.class,
+ IPersistableElement.class, IProject.class,
+ IContributorResourceAdapter.class,
+ // ITaskListResourceAdapter.class,
+ // IContainmentAdapter.class
+ };
+
+ // private Object fSearchPageScoreComputer;
+ // private static IResourceLocator fgResourceLocator= new ResourceLocator();
+ // private static JavaWorkbenchAdapter fgJavaWorkbenchAdapter= new
+ // JavaWorkbenchAdapter();
+ // private static ITaskListResourceAdapter fgTaskListAdapter= new
+ // JavaTaskListAdapter();
+ // private static JavaElementContainmentAdapter
+ // fgJavaElementContainmentAdapter= new JavaElementContainmentAdapter();
+
+ public Class[] getAdapterList() {
+ // updateLazyLoadedAdapters();
+ return PROPERTIES;
+ }
+
+ public Object getAdapter(Object element, Class key) {
+ // updateLazyLoadedAdapters();
+ IJavaElement java = (IJavaElement) element;
+
+ if (IPropertySource.class.equals(key)) {
+ return getProperties(java);
+ }
+ if (IResource.class.equals(key)) {
+ return getResource(java);
+ }
+ if (IProject.class.equals(key)) {
+ return getProject(java);
+ // } if (fSearchPageScoreComputer != null &&
+ // ISearchPageScoreComputer.class.equals(key)) {
+ // return fSearchPageScoreComputer;
+ // } if (IWorkbenchAdapter.class.equals(key)) {
+ // return fgJavaWorkbenchAdapter;
+ // } if (IResourceLocator.class.equals(key)) {
+ // return fgResourceLocator;
+ // } if (IPersistableElement.class.equals(key)) {
+ // return new PersistableJavaElementFactory(java);
+ }
+ if (IContributorResourceAdapter.class.equals(key)) {
+ return this;
+ // } if (ITaskListResourceAdapter.class.equals(key)) {
+ // return fgTaskListAdapter;
+ // } if (IContainmentAdapter.class.equals(key)) {
+ // return fgJavaElementContainmentAdapter;
+ }
+ return null;
+ }
+
+ private IResource getResource(IJavaElement element) {
+ // can't use IJavaElement.getResource directly as we are interrested in
+ // the
+ // corresponding resource
+ switch (element.getElementType()) {
+ case IJavaElement.TYPE:
+ // top level types behave like the CU
+ IJavaElement parent = element.getParent();
+ if (parent instanceof ICompilationUnit) {
+ return JavaModelUtil.toOriginal((ICompilationUnit) parent)
+ .getResource();
+ }
+ return null;
+ case IJavaElement.COMPILATION_UNIT:
+ return JavaModelUtil.toOriginal((ICompilationUnit) element)
+ .getResource();
+ case IJavaElement.CLASS_FILE:
+ case IJavaElement.PACKAGE_FRAGMENT:
+ // test if in a archive
+ IPackageFragmentRoot root = (IPackageFragmentRoot) element
+ .getAncestor(IJavaElement.PACKAGE_FRAGMENT_ROOT);
+ if (!root.isArchive()) {
+ return element.getResource();
+ }
+ return null;
+ case IJavaElement.PACKAGE_FRAGMENT_ROOT:
+ case IJavaElement.JAVA_PROJECT:
+ case IJavaElement.JAVA_MODEL:
+ return element.getResource();
+ default:
+ return null;
+ }
+ }
+
+ /*
+ * @see org.eclipse.ui.IContributorResourceAdapter#getAdaptedResource(org.eclipse.core.runtime.IAdaptable)
+ */
+ public IResource getAdaptedResource(IAdaptable adaptable) {
+ return getResource((IJavaElement) adaptable);
+ }
+
+ private IResource getProject(IJavaElement element) {
+ return element.getJavaProject().getProject();
+ }
+
+ private IPropertySource getProperties(IJavaElement element) {
+ IResource resource = getResource(element);
+ if (resource == null)
+ return new JavaElementProperties(element);
+ if (resource.getType() == IResource.FILE)
+ return new FilePropertySource((IFile) resource);
+ return new ResourcePropertySource(resource);
+ }
+
+ // private void updateLazyLoadedAdapters() {
+ // if (fSearchPageScoreComputer == null &&
+ // SearchUtil.isSearchPlugInActivated())
+ // createSearchPageScoreComputer();
+ // }
+
+ // private void createSearchPageScoreComputer() {
+ // fSearchPageScoreComputer= new JavaSearchPageScoreComputer();
+ // PROPERTIES= new Class[] {
+ // IPropertySource.class,
+ // IResource.class,
+ // ISearchPageScoreComputer.class,
+ // IWorkbenchAdapter.class,
+ // IResourceLocator.class,
+ // IPersistableElement.class,
+ // IProject.class,
+ // IContributorResourceAdapter.class,
+ // ITaskListResourceAdapter.class,
+ // IContainmentAdapter.class
+ // };
+ // }
+}
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