1 files changed, 0 insertions, 107 deletions
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/WorkingCopyManager.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/WorkingCopyManager.java
deleted file mode 100644
index 177b1687b36..00000000000
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/WorkingCopyManager.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*******************************************************************************
- * 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 org.eclipse.cdt.internal.ui.editor;
-
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.eclipse.cdt.core.model.ITranslationUnit;
-import org.eclipse.cdt.internal.core.model.IWorkingCopy;
-import org.eclipse.cdt.ui.IWorkingCopyManager;
-import org.eclipse.cdt.ui.IWorkingCopyManagerExtension;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.text.Assert;
-import org.eclipse.ui.IEditorInput;
-
-
-/**
- * This working copy manager works together with a given compilation unit document provider and
- * additionally offers to "overwrite" the working copy provided by this document provider.
- */
-public class WorkingCopyManager implements IWorkingCopyManager, IWorkingCopyManagerExtension {
-	
-	private CDocumentProvider fDocumentProvider;
-	private Map fMap;
-	private boolean fIsShuttingDown;
-
-	/**
-	 * Creates a new working copy manager that co-operates with the given
-	 * compilation unit document provider.
-	 * 
-	 * @param provider the provider
-	 */
-	public WorkingCopyManager(CDocumentProvider provider) {
-		Assert.isNotNull(provider);
-		fDocumentProvider= provider;
-	}
-
-	/*
-	 * @see org.eclipse.cdt.ui.IWorkingCopyManager#connect(org.eclipse.ui.IEditorInput)
-	 */
-	public void connect(IEditorInput input) throws CoreException {
-		fDocumentProvider.connect(input);
-	}
-	
-	/*
-	 * @see org.eclipse.cdt.ui.IWorkingCopyManager#disconnect(org.eclipse.ui.IEditorInput)
-	 */
-	public void disconnect(IEditorInput input) {
-		fDocumentProvider.disconnect(input);
-	}
-	
-	/*
-	 * @see org.eclipse.cdt.ui.IWorkingCopyManager#shutdown()
-	 */
-	public void shutdown() {
-		if (!fIsShuttingDown) {
-			fIsShuttingDown= true;
-			try {
-				if (fMap != null) {
-					fMap.clear();
-					fMap= null;
-				}
-				fDocumentProvider.shutdown();
-			} finally {
-				fIsShuttingDown= false;
-			}
-		}
-	}
-
-	/*
-	 * @see org.eclipse.cdt.ui.IWorkingCopyManager#getWorkingCopy(org.eclipse.ui.IEditorInput)
-	 */
-	public IWorkingCopy getWorkingCopy(IEditorInput input) {
-		IWorkingCopy unit= fMap == null ? null : (IWorkingCopy) fMap.get(input);
-		return unit != null ? unit : fDocumentProvider.getWorkingCopy(input);
-	}
-	
-	/*
-	 * @see org.eclipse.cdt.internal.ui.editor.IWorkingCopyManagerExtension#setWorkingCopy(org.eclipse.ui.IEditorInput, org.eclipse.cdt.core.model.ITranslationUnit)
-	 */
-	public void setWorkingCopy(IEditorInput input, IWorkingCopy workingCopy) {
-		if (fDocumentProvider.isConnected(input)) {
-			if (fMap == null)
-				fMap= new HashMap();
-			fMap.put(input, workingCopy);
-		}
-	}
-	
-	/*
-	 * @see org.eclipse.cdt.internal.ui.editor.IWorkingCopyManagerExtension#removeWorkingCopy(org.eclipse.ui.IEditorInput)
-	 */
-	public void removeWorkingCopy(IEditorInput input) {
-		fMap.remove(input);
-		if (fMap.isEmpty())
-			fMap= null;
-	}
-}