Bug 14113 Should listen to F_SOURCEATTACHED and F_SOURCEDETACHED java deltas
Build 20020416 Right now, when one change the attached source of a jar, a F_REMOVED_FROM_CLASSPATH java delta is fired, which is obviously wrong. As a consequence, the UI reacts by closing the class file editors opened on this jar, which is right for a F_REMOVED_FROM_CLASSPATH java delta. However I tried to fix the delta to be a (F_SOURCEDETACHED | F_SOURCEATTACHED) delta, but the UI would not react. In this case, I think it should refresh the class file editor to get the new source. For now, I will fire a (F_REMOVED_FROM_CLASSPATH | F_SOURCEDETACHED | F_SOURCEATTACHED) delta, and I will remove the F_REMOVED_FROM_CLASSPATH when this bug is fixed.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/ClassFileDocumentProvider.java
package org.eclipse.jdt.internal.ui.javaeditor;
/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.text.Document;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentPartitioner;
import org.eclipse.jface.text.source.IAnnotationModel;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.editors.text.FileDocumentProvider;
import org.eclipse.jdt.core.ElementChangedEvent;
import org.eclipse.jdt.core.IClassFile;
import org.eclipse.jdt.core.IElementChangedListener;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaElementDelta;
import org.eclipse.jdt.core.IPackageFragmentRoot;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.ui.text.JavaTextTools;
import org.eclipse.jdt.internal.ui.IResourceLocator;
import org.eclipse.jdt.internal.ui.JavaPlugin;
/**
 * A document provider for class files. Class files can be either inside 
 */
public class ClassFileDocumentProvider extends FileDocumentProvider {