### Eclipse Workspace Patch 1.0
#P org.eclipse.cdt.core
Index: model/org/eclipse/cdt/internal/core/model/CoreModelMessages.properties
===================================================================
RCS file: /cvsroot/tools/org.eclipse.cdt-core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/CoreModelMessages.properties,v
retrieving revision 1.8
diff -u -r1.8 CoreModelMessages.properties
--- model/org/eclipse/cdt/internal/core/model/CoreModelMessages.properties	23 Feb 2007 20:05:30 -0000	1.8
+++ model/org/eclipse/cdt/internal/core/model/CoreModelMessages.properties	2 Mar 2007 19:37:40 -0000
@@ -79,5 +79,10 @@
 PathEntryManager.1=Workspace include path inaccessible ({0})
 PathEntryManager.7=Workspace library path inaccessible ({0})
 
+CElementLabels.anonymous=(anon)
+CElementLabels.concat_string=\ -\ 
+CElementLabels.comma_string=,\ 
+CElementLabels.declseparator_string=\ :\ 
+
 CProjectDescriptionManager.startRcChangeHandling=Initiating resource change handling..
 CProjectDescriptionManager.serializing=Serialing CDT Project settings.. 
Index: model/org/eclipse/cdt/core/model/util/CElementBaseLabels.java
===================================================================
RCS file: model/org/eclipse/cdt/core/model/util/CElementBaseLabels.java
diff -N model/org/eclipse/cdt/core/model/util/CElementBaseLabels.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ model/org/eclipse/cdt/core/model/util/CElementBaseLabels.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,791 @@
+/*******************************************************************************
+ * Copyright (c) 2003, 2007 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 Corp. - Rational Software - initial implementation
+ *     Markus Schorn (Wind River Systems)
+ *******************************************************************************/
+/*
+ * Created on Jun 24, 2003
+ */
+package org.eclipse.cdt.core.model.util;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IPath;
+
+import org.eclipse.cdt.core.CCorePlugin;
+import org.eclipse.cdt.core.model.CModelException;
+import org.eclipse.cdt.core.model.IBinary;
+import org.eclipse.cdt.core.model.ICContainer;
+import org.eclipse.cdt.core.model.ICElement;
+import org.eclipse.cdt.core.model.IField;
+import org.eclipse.cdt.core.model.IFunctionDeclaration;
+import org.eclipse.cdt.core.model.IInheritance;
+import org.eclipse.cdt.core.model.IMethodDeclaration;
+import org.eclipse.cdt.core.model.ISourceRoot;
+import org.eclipse.cdt.core.model.ITemplate;
+import org.eclipse.cdt.core.model.ITranslationUnit;
+import org.eclipse.cdt.core.model.ITypeDef;
+import org.eclipse.cdt.core.model.IVariableDeclaration;
+import org.eclipse.cdt.core.parser.ast.ASTAccessVisibility;
+import org.eclipse.cdt.internal.core.model.CoreModelMessages;
+
+/**
+ * @author aniefer
+ *
+ */
+public class CElementBaseLabels {
+
+	/**
+	 * Method names contain parameter types.
+	 * e.g. <code>foo(int)</code>
+	 */
+	public final static int M_PARAMETER_TYPES= 1 << 0;
+
+	/**
+	 * Method names contain thrown exceptions.
+	 * e.g. <code>foo throw( IOException )</code>
+	 */
+	public final static int M_EXCEPTIONS= 1 << 2;
+	
+	/**
+	 * Method names contain return type (appended)
+	 * e.g. <code>foo : int</code>
+	 */
+	public final static int M_APP_RETURNTYPE= 1 << 3;
+
+	/**
+	 * Method names contain return type (appended)
+	 * e.g. <code>int foo</code>
+	 */
+	public final static int M_PRE_RETURNTYPE= 1 << 4;	
+
+	/**
+	 * Method names are fully qualified.
+	 * e.g. <code>ClassName::size</code>
+	 */
+	public final static int M_FULLY_QUALIFIED= 1 << 5;
+
+	/**
+	 * Method names are post qualified.
+	 * e.g. <code>size - ClassName</code>
+	 */
+	public final static int M_POST_QUALIFIED= 1 << 6;
+
+	/**
+	 * Templates are qualified with template parameters.
+	 * e.g. <code>ClassName<T></code>
+	 */
+	public final static int TEMPLATE_PARAMETERS= 1 << 7;
+
+	/**
+	 * Field names contain the declared type (appended)
+	 * e.g. <code>fHello: int</code>
+	 */
+	public final static int F_APP_TYPE_SIGNATURE= 1 << 9;
+
+	/**
+	 * Field names contain the declared type (prepended)
+	 * e.g. <code>int fHello</code>
+	 */
+	public final static int F_PRE_TYPE_SIGNATURE= 1 << 10;	
+
+	/**
+	 * Fields names are fully qualified.
+	 * e.g. <code>ClassName::fField</code>
+	 */
+	public final static int F_FULLY_QUALIFIED= 1 << 11;
+
+	/**
+	 * Fields names are post qualified.
+	 * e.g. <code>fField - ClassName</code>
+	 */
+	public final static int F_POST_QUALIFIED= 1 << 12;	
+
+	/**
+	 * Type names are fully qualified.
+	 * e.g. <code>namespace::ClassName</code>
+	 */
+	public final static int T_FULLY_QUALIFIED= 1 << 13;
+
+	/**
+	 * Append base class specifications to type names.
+	 * e.g. <code>MyClass : public BaseClass</code>
+	 */
+	public final static int T_INHERITANCE= 1 << 16;
+
+	/**
+	 * Translation unit names contain the full path.
+	 * e.g. <code>/MyProject/src/ClassName.cpp</code>
+	 */	
+	public final static int TU_QUALIFIED= 1 << 20;
+
+	/**
+	 * Translation unit names are post qualified with their path.
+	 * e.g. <code>ClassName.cpp - /MyProject/src</code>
+	 */	
+	public final static int TU_POST_QUALIFIED= 1 << 21;
+
+	/**
+	 * Source roots contain the project name (prepended).
+	 * e.g. <code>MyProject/src</code>
+	 */
+	public final static int ROOT_QUALIFIED= 1 << 25;
+
+	/**
+	 * Source roots contain the project name (appended).
+	 * e.g. <code>src - MyProject</code>
+	 */
+	public final static int ROOT_POST_QUALIFIED= 1 << 26;	
+
+	/**
+	 * Add source root path.
+	 * e.g. <code>func() - MyProject/src</code>
+	 * Option only applies to getElementLabel
+	 */
+	public final static int APPEND_ROOT_PATH= 1 << 27;
+
+	/**
+	 * Prepend source root path.
+	 * e.g. <code>MyProject/src - func()</code>
+	 * Option only applies to getElementLabel
+	 */
+	public final static int PREPEND_ROOT_PATH= 1 << 28;
+
+	/**
+	 * Post qualify container project. For example
+	 * <code>folder - MyProject</code> if the folder is in project MyProject.
+	 */
+	public final static int PROJECT_POST_QUALIFIED= 1 << 30; 
+
+	/**
+	 * Post qualify symbols with file. 
+	 * e.g. func() - /proj/folder/file.cpp 
+	 */
+	public final static int MF_POST_FILE_QUALIFIED= 1 << 31;
+
+	/**
+	 * Qualify all elements
+	 */
+	public final static int ALL_FULLY_QUALIFIED= F_FULLY_QUALIFIED | M_FULLY_QUALIFIED | T_FULLY_QUALIFIED | TU_QUALIFIED | ROOT_QUALIFIED;
+
+	/**
+	 * Post qualify all elements
+	 */
+	public final static int ALL_POST_QUALIFIED= F_POST_QUALIFIED | M_POST_QUALIFIED  | TU_POST_QUALIFIED | ROOT_POST_QUALIFIED;
+
+	/**
+	 *  Default options (M_PARAMETER_TYPES enabled)
+	 */
+	public final static int ALL_DEFAULT= M_PARAMETER_TYPES;
+
+	/**
+	 *  Default qualify options (All except Root)
+	 */
+	public final static int DEFAULT_QUALIFIED= F_FULLY_QUALIFIED | M_FULLY_QUALIFIED | T_FULLY_QUALIFIED | TU_QUALIFIED;
+
+	/**
+	 *  Default post qualify options (All except Root)
+	 */
+	public final static int DEFAULT_POST_QUALIFIED= F_POST_QUALIFIED | M_POST_QUALIFIED | TU_POST_QUALIFIED;
+
+
+	public final static String CONCAT_STRING= CoreModelMessages.getString("CElementLabels.concat_string"); // " - "; //$NON-NLS-1$
+	public final static String COMMA_STRING = CoreModelMessages.getString("CElementLabels.comma_string"); // ", "; //$NON-NLS-1$
+	public final static String DECL_STRING  = CoreModelMessages.getString("CElementLabels.declseparator_string"); // "  "; // use for return type //$NON-NLS-1$
+
+	public static String getTextLabel(Object obj, int flags) {
+		if (obj instanceof ICElement) {
+			return getElementLabel((ICElement) obj, flags);
+		}
+		return ""; //$NON-NLS-1$
+	}
+	
+	public static String getElementLabel(ICElement element, int flags) {
+		StringBuffer buf= new StringBuffer(60);
+		getElementLabel(element, flags, buf);
+		return buf.toString();
+	}
+	
+	public static void getElementLabel(ICElement element, int flags, StringBuffer buf) {
+		int type= element.getElementType();
+		ISourceRoot root= null;
+		
+		if (type != ICElement.C_MODEL && type != ICElement.C_PROJECT && !(type == ICElement.C_CCONTAINER && element instanceof ISourceRoot))
+			root= getSourceRoot(element);
+		if (root != null && getFlag(flags, PREPEND_ROOT_PATH)) {
+			getSourceRootLabel(root, ROOT_QUALIFIED, buf);
+			buf.append(CONCAT_STRING);
+		}		
+		switch (type) {
+			case ICElement.C_METHOD : 
+			case ICElement.C_METHOD_DECLARATION:
+			case ICElement.C_TEMPLATE_METHOD:
+			case ICElement.C_TEMPLATE_METHOD_DECLARATION:
+				getMethodLabel( (IMethodDeclaration) element, flags, buf );
+				break;
+			case ICElement.C_FUNCTION:
+			case ICElement.C_FUNCTION_DECLARATION:
+			case ICElement.C_TEMPLATE_FUNCTION:
+			case ICElement.C_TEMPLATE_FUNCTION_DECLARATION:
+				getFunctionLabel( (IFunctionDeclaration) element, flags, buf);
+				break;
+			case ICElement.C_FIELD : 
+				getFieldLabel( (IField) element, flags, buf );
+				break;
+			case ICElement.C_VARIABLE:
+			case ICElement.C_VARIABLE_DECLARATION:
+				getVariableLabel( (IVariableDeclaration) element, flags, buf);
+				break;
+			case ICElement.C_CLASS:
+			case ICElement.C_STRUCT:
+			case ICElement.C_UNION:
+			case ICElement.C_ENUMERATION:
+			case ICElement.C_TEMPLATE_CLASS:
+			case ICElement.C_TEMPLATE_STRUCT:
+			case ICElement.C_TEMPLATE_UNION:
+			case ICElement.C_TEMPLATE_CLASS_DECLARATION:
+			case ICElement.C_TEMPLATE_STRUCT_DECLARATION:
+			case ICElement.C_TEMPLATE_UNION_DECLARATION:
+				getTypeLabel( element, flags, buf );
+				break;
+			case ICElement.C_TYPEDEF:
+				getTypeDefLabel((ITypeDef)element, flags, buf);
+				break;
+			case ICElement.C_UNIT: 
+				getTranslationUnitLabel((ITranslationUnit) element, flags, buf);
+				break;	
+			case ICElement.C_CCONTAINER:
+				ICContainer container = (ICContainer) element;
+				if (container instanceof ISourceRoot)
+					getSourceRootLabel((ISourceRoot) container, flags, buf);
+				else
+					getContainerLabel(container, flags, buf);
+				break;
+			case ICElement.C_PROJECT:
+			case ICElement.C_MODEL:
+				buf.append(element.getElementName());
+				break;
+			default:
+				buf.append(element.getElementName());
+		}
+		
+		if (root != null && getFlag(flags, APPEND_ROOT_PATH)) {
+			buf.append(CONCAT_STRING);
+			getSourceRootLabel(root, ROOT_QUALIFIED, buf);
+		}
+		
+		if (element instanceof IBinary) {
+			IBinary bin = (IBinary)element;
+			buf.append(" - [" + bin.getCPU() + "/" + (bin.isLittleEndian() ? "le" : "be") + "]"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
+		}
+
+	}
+	
+	public static void getMethodLabel( IMethodDeclaration method, int flags, StringBuffer buf ) {
+		try {
+		//return type
+		if( getFlag( flags, M_PRE_RETURNTYPE ) && method.exists() && !method.isConstructor() ) {
+			buf.append( method.getReturnType() );
+			buf.append( ' ' );
+		}
+		
+		//qualification
+		if( getFlag( flags, M_FULLY_QUALIFIED ) ){
+			ICElement parent = method.getParent();
+			if (parent != null && parent.exists() && !(parent instanceof ITranslationUnit)) {
+				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
+				buf.append( "::" ); //$NON-NLS-1$
+			}
+		}
+		
+		buf.append( method.getElementName() );
+		
+		//template parameters
+		if (method instanceof ITemplate) {
+			getTemplateParameters((ITemplate)method, flags, buf);
+		}
+
+		//parameters
+		if( getFlag( flags, M_PARAMETER_TYPES ) ) {
+			buf.append('(');
+
+			String[] types = method.getParameterTypes();
+			
+			for (int i= 0; i < types.length; i++) {
+				if (i > 0) {
+					buf.append( COMMA_STRING );
+				}
+				
+				if (types != null) {
+					buf.append( types[i] );
+				}
+			}
+			buf.append(')');
+		}
+		
+		//exceptions
+		if( getFlag( flags, M_EXCEPTIONS ) && method.exists() ){
+			String [] types = method.getExceptions();
+			if (types.length > 0) {
+				buf.append(" throw( "); //$NON-NLS-1$
+				for (int i= 0; i < types.length; i++) {
+					if (i > 0) {
+						buf.append(COMMA_STRING);
+					}
+					buf.append( types[i] );
+				}
+				buf.append( " )" ); //$NON-NLS-1$
+			}
+		}
+		
+		if( getFlag( flags, M_APP_RETURNTYPE ) && method.exists() && !method.isConstructor() && !method.isDestructor()) {
+			final String typeName= method.getReturnType();
+			if (typeName != null && typeName.length() > 0) {
+				buf.append( DECL_STRING );
+				buf.append(typeName);
+			}
+		}			
+		
+		// post qualification
+		if( getFlag(flags, M_POST_QUALIFIED)) {
+			buf.append( CONCAT_STRING );
+			getTypeLabel( method.getParent(), T_FULLY_QUALIFIED, buf );
+		}
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= method.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+		} catch (CModelException e) {
+			CCorePlugin.log(e);
+		}
+	}
+
+	private static void getTemplateParameters(ITemplate template, int flags, StringBuffer buf) {
+		if (getFlag(flags, TEMPLATE_PARAMETERS)) {
+			String[] types = template.getTemplateParameterTypes();
+			buf.append('<');
+			if (types != null) {
+				for (int i= 0; i < types.length; i++) {
+					if (i > 0) {
+						buf.append( ',' );
+					}
+					buf.append( types[i] );
+				}
+			}
+			buf.append('>');
+		}
+	}
+
+	public static void getFieldLabel(IField field, int flags, StringBuffer buf ) {
+		try {
+		//return type
+		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && field.exists()) {
+			buf.append( field.getTypeName() );
+			buf.append( ' ' );
+		}
+		
+		//qualification
+		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
+			ICElement parent = field.getParent();
+			if (parent != null && parent.exists()) {
+				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
+				buf.append( "::" ); //$NON-NLS-1$
+			}
+		}
+		
+		buf.append( field.getElementName() );
+				
+		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && field.exists()) {
+			buf.append( DECL_STRING );
+			buf.append( field.getTypeName() );	
+		}			
+		
+		// post qualification
+		if( getFlag(flags, F_POST_QUALIFIED)) {
+			buf.append( CONCAT_STRING );
+			getTypeLabel( field.getParent(), T_FULLY_QUALIFIED, buf );
+		}
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= field.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+		} catch (CModelException e) {
+			CCorePlugin.log(e);
+		}
+	}
+
+	public static void getVariableLabel(IVariableDeclaration var, int flags, StringBuffer buf ) {
+		try {
+		//return type
+		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && var.exists()) {
+			buf.append( var.getTypeName() );
+			buf.append( ' ' );
+		}
+		
+		//qualification
+		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
+			ICElement parent = var.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
+				buf.append( "::" ); //$NON-NLS-1$
+			}
+		}
+		
+		buf.append( var.getElementName() );
+				
+		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && var.exists()) {
+			buf.append( DECL_STRING );
+			buf.append( var.getTypeName() );	
+		}			
+		
+		// post qualification
+		if( getFlag(flags, F_POST_QUALIFIED)) {
+			ICElement parent = var.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				buf.append( CONCAT_STRING );
+				getTypeLabel( var.getParent(), T_FULLY_QUALIFIED, buf );
+			}
+		}
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= var.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+		} catch (CModelException e) {
+			CCorePlugin.log(e);
+		}
+	}
+
+	public static void getFunctionLabel(IFunctionDeclaration func, int flags, StringBuffer buf) {
+		//return type
+		if( getFlag( flags, M_PRE_RETURNTYPE ) && func.exists()) {
+			buf.append( func.getReturnType() );
+			buf.append( ' ' );
+		}
+		
+		//qualification
+		if( getFlag( flags, M_FULLY_QUALIFIED ) ){
+			ICElement parent = func.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
+				buf.append( "::" ); //$NON-NLS-1$
+			}
+		}
+		
+		buf.append( func.getElementName() );
+
+		//template parameters
+		if (func instanceof ITemplate) {
+			getTemplateParameters((ITemplate)func, flags, buf);
+		}
+
+		//parameters
+		if( getFlag( flags, M_PARAMETER_TYPES ) ) {
+			buf.append('(');
+
+			String[] types = func.getParameterTypes();
+			
+			for (int i= 0; i < types.length; i++) {
+				if (i > 0) {
+					buf.append( COMMA_STRING );
+				}
+				
+				if (types != null) {
+					buf.append( types[i] );
+				}
+			}
+			buf.append(')');
+		}
+		
+		//exceptions
+		if( getFlag( flags, M_EXCEPTIONS ) && func.exists() ){
+			String [] types = func.getExceptions();
+			if (types.length > 0) {
+				buf.append(" throw( "); //$NON-NLS-1$
+				for (int i= 0; i < types.length; i++) {
+					if (i > 0) {
+						buf.append(COMMA_STRING);
+					}
+					buf.append( types[i] );
+				}
+				buf.append( " )" ); //$NON-NLS-1$
+			}
+		}
+		
+		if( getFlag( flags, M_APP_RETURNTYPE ) && func.exists()) {
+			String typeName= func.getReturnType();
+			if (typeName != null && typeName.length() > 0) {
+				buf.append( DECL_STRING );
+				buf.append(typeName);
+			}
+		}			
+		
+		// post qualification
+		if( getFlag(flags, M_POST_QUALIFIED)) {
+			ICElement parent = func.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				buf.append( CONCAT_STRING );
+				getTypeLabel( func.getParent(), T_FULLY_QUALIFIED, buf );
+			}
+		}
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= func.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+	}
+
+	public static void getTypeDefLabel(ITypeDef typedef, int flags, StringBuffer buf ) {
+		// type
+		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && typedef.exists()) {
+			buf.append( typedef.getTypeName() );
+			buf.append( ' ' );
+		}
+		
+		//qualification
+		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
+			ICElement parent = typedef.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
+				buf.append( "::" ); //$NON-NLS-1$
+			}
+		}
+		
+		buf.append( typedef.getElementName() );
+				
+		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && typedef.exists()) {
+			String typeName= typedef.getTypeName();
+			if (typeName != null && typeName.length() > 0) {
+				buf.append( DECL_STRING );
+				buf.append(typeName);
+			}
+		}			
+		
+		// post qualification
+		if( getFlag(flags, F_POST_QUALIFIED)) {
+			ICElement parent = typedef.getParent();
+			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
+				buf.append( CONCAT_STRING );
+				getTypeLabel( typedef.getParent(), T_FULLY_QUALIFIED, buf );
+			}
+		}
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= typedef.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+	}
+
+	/**
+	 * Appends the label for a source root to a StringBuffer. Considers the ROOT_* flags.
+	 */	
+	public static void getSourceRootLabel(ISourceRoot root, int flags, StringBuffer buf) {
+		getFolderLabel(root, flags, buf);
+	}
+	
+	/**
+	 * Appends the label for a container to a StringBuffer. Considers the ROOT_* flags.
+	 */	
+	public static void getContainerLabel(ICContainer container, int flags, StringBuffer buf) {
+		getFolderLabel(container, flags, buf);
+	}
+
+	private static void getFolderLabel(ICContainer container, int flags, StringBuffer buf) {
+		IResource resource= container.getResource();
+		boolean rootQualified= getFlag(flags, ROOT_QUALIFIED);
+		boolean referencedQualified= getFlag(flags, PROJECT_POST_QUALIFIED)
+			&& (container instanceof ISourceRoot && isReferenced((ISourceRoot)container))
+			&& resource != null;
+		if (rootQualified) {
+			buf.append(container.getPath().makeRelative().toString());
+		} else {
+			buf.append(container.getElementName());
+			if (referencedQualified) {
+				buf.append(CONCAT_STRING);
+				buf.append(resource.getProject().getName());
+			} else if (getFlag(flags, ROOT_POST_QUALIFIED)) {
+				buf.append(CONCAT_STRING);
+				buf.append(container.getParent().getElementName());
+			}
+		}
+	}
+
+	/**
+	 * Appends the label for a translation unit to a StringBuffer. Considers the CU_* flags.
+	 */
+	public static void getTranslationUnitLabel(ITranslationUnit tu, int flags, StringBuffer buf) {
+		IResource r= tu.getResource();
+		IPath path;
+		if (r != null) {
+			path= r.getFullPath().makeRelative();
+		}
+		else {
+			path= tu.getPath();
+		}
+		
+		if (path == null) {
+			buf.append(tu.getElementName());
+		}
+		else {
+			if (getFlag(flags, TU_QUALIFIED)) {
+				buf.append(path.toString());
+			}
+			else if (getFlag(flags, TU_POST_QUALIFIED)) {
+				buf.append(path.lastSegment());
+				buf.append(CONCAT_STRING);
+				buf.append(path.removeLastSegments(1));
+			}
+			else {
+				buf.append(path.lastSegment());
+			}
+		}
+	}
+
+	/**
+	 * Appends the label for a type to a StringBuffer. Considers the T_* flags.
+	 */		
+	public static void getTypeLabel(ICElement elem, int flags, StringBuffer buf) {
+		if (getFlag(flags, T_FULLY_QUALIFIED)) {
+			ICElement parent= elem.getParent();
+			boolean isQualifier= true;
+			if (parent != null && parent.exists()) {
+				switch (parent.getElementType()) {
+				case ICElement.C_ARCHIVE:
+				case ICElement.C_BINARY:
+				case ICElement.C_CCONTAINER:
+				case ICElement.C_MODEL:
+				case ICElement.C_PROJECT:
+				case ICElement.C_UNIT:
+				case ICElement.C_VCONTAINER:
+					isQualifier= false;
+					break;
+				}
+			}
+			// types cannot be qualified in plain c
+			if (isQualifier && !isCLanguage(parent)) {
+				int qflags= flags & ~MF_POST_FILE_QUALIFIED;
+				getTypeLabel(parent, qflags, buf);
+				buf.append("::"); //$NON-NLS-1$
+			}
+		}
+		
+		String typeName= elem.getElementName();
+		if (typeName.length() == 0) { // anonymous
+		    typeName = CoreModelMessages.getString("CElementLabels.anonymous");	//$NON-NLS-1$
+		}
+		buf.append(typeName);
+
+		if (getFlag(flags, T_INHERITANCE) && elem instanceof IInheritance) {
+			IInheritance inheritance= (IInheritance)elem;
+			String[] superclassNames= inheritance.getSuperClassesNames();
+			if (superclassNames != null && superclassNames.length > 0) {
+				buf.append(DECL_STRING);
+				for (int i = 0; i < superclassNames.length; i++) {
+					if (i> 0) {
+						buf.append(COMMA_STRING);
+					}
+					String superclass = superclassNames[i];
+					String visibility = getVisibility(inheritance.getSuperClassAccess(superclass));
+					buf.append(visibility).append(' ').append(superclass);
+				}
+			}
+		}
+
+		//template parameters
+		if (elem instanceof ITemplate) {
+			getTemplateParameters((ITemplate)elem, flags, buf);
+		}
+		
+		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
+			IPath path= elem.getPath();
+			if (path != null) {
+				buf.append( CONCAT_STRING );
+				buf.append(path.toString());
+			}
+		}
+	}
+	
+	private static boolean isCLanguage(ICElement elem) {
+		while (elem != null) {
+			elem= elem.getParent();
+			if (elem instanceof ITranslationUnit) {
+				 return ((ITranslationUnit) elem).isCLanguage();
+			}
+		}
+		return false;
+	}
+
+	/**
+	 * Convert an <code>ASTAccessVisibility</code> into its string representation.
+	 * 
+	 * @param access
+	 * @return "public", "protected" or "private"
+	 */
+	private static String getVisibility(ASTAccessVisibility access) {
+		if (access == ASTAccessVisibility.PUBLIC) {
+			return "public"; //$NON-NLS-1$
+		}
+		if (access == ASTAccessVisibility.PROTECTED) {
+			return "protected"; //$NON-NLS-1$
+		}
+		return "private"; //$NON-NLS-1$
+	}
+
+	private static boolean getFlag(int flags, int flag) {
+		return (flags & flag) != 0;
+	}
+
+
+	/**
+	 * Returns the source root of <code>ICElement</code>. If the given
+	 * element is already a source root, the element itself is returned.
+	 * @see org.eclipse.cdt.internal.corext.util.CModelUtil
+	 */
+	public static ISourceRoot getSourceRoot(ICElement element) {
+		ICElement root = element;
+		while (root != null) {
+			if (root instanceof ISourceRoot)
+				return (ISourceRoot)root;
+			ICElement parent = root.getAncestor(ICElement.C_CCONTAINER);
+			if (parent == root)
+				return null;
+			root = parent;
+		}
+		return null;
+	}
+	
+	/**
+	 * Returns <code>true</code> if the given source root is
+	 * referenced. This means it is own by a different project but is referenced
+	 * by the root's parent. Returns <code>false</code> if the given root
+	 * doesn't have an underlying resource.
+	 * @see org.eclipse.cdt.internal.corext.util.CModelUtil
+	 */
+	public static boolean isReferenced(ISourceRoot root) {
+		IResource resource= root.getResource();
+		if (resource != null) {
+			IProject project= resource.getProject();
+			IProject container= root.getCProject().getProject();
+			return !container.equals(project);
+		}
+		return false;
+	}
+}
#P org.eclipse.cdt.ui
Index: src/org/eclipse/cdt/internal/ui/CUIMessages.properties
===================================================================
RCS file: /cvsroot/tools/org.eclipse.cdt-core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CUIMessages.properties,v
retrieving revision 1.25
diff -u -r1.25 CUIMessages.properties
--- src/org/eclipse/cdt/internal/ui/CUIMessages.properties	24 Jan 2007 16:11:48 -0000	1.25
+++ src/org/eclipse/cdt/internal/ui/CUIMessages.properties	2 Mar 2007 19:37:41 -0000
@@ -81,10 +81,6 @@
 
 StatusBarUpdater.num_elements_selected={0} items selected
 
-CElementLabels.anonymous=(anon)
-CElementLabels.concat_string=\ -\ 
-CElementLabels.comma_string=,\ 
-CElementLabels.declseparator_string=\ :\ 
 CHelpConfigurationPropertyPage.buttonLabels.CheckAll=Check All
 CHelpConfigurationPropertyPage.buttonLabels.UncheckAll=Uncheck All
 CHelpConfigurationPropertyPage.HelpBooks=Help books
Index: src/org/eclipse/cdt/internal/ui/viewsupport/CElementLabels.java
===================================================================
RCS file: /cvsroot/tools/org.eclipse.cdt-core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/viewsupport/CElementLabels.java,v
retrieving revision 1.19
diff -u -r1.19 CElementLabels.java
--- src/org/eclipse/cdt/internal/ui/viewsupport/CElementLabels.java	9 Feb 2007 14:40:35 -0000	1.19
+++ src/org/eclipse/cdt/internal/ui/viewsupport/CElementLabels.java	2 Mar 2007 19:37:41 -0000
@@ -14,194 +14,16 @@
  */
 package org.eclipse.cdt.internal.ui.viewsupport;
 
-import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IPath;
 import org.eclipse.ui.model.IWorkbenchAdapter;
 
-import org.eclipse.cdt.core.model.CModelException;
-import org.eclipse.cdt.core.model.IBinary;
-import org.eclipse.cdt.core.model.ICContainer;
 import org.eclipse.cdt.core.model.ICElement;
-import org.eclipse.cdt.core.model.IField;
-import org.eclipse.cdt.core.model.IFunctionDeclaration;
-import org.eclipse.cdt.core.model.IInheritance;
-import org.eclipse.cdt.core.model.IMethodDeclaration;
-import org.eclipse.cdt.core.model.ISourceRoot;
-import org.eclipse.cdt.core.model.ITemplate;
-import org.eclipse.cdt.core.model.ITranslationUnit;
-import org.eclipse.cdt.core.model.ITypeDef;
-import org.eclipse.cdt.core.model.IVariableDeclaration;
-import org.eclipse.cdt.core.parser.ast.ASTAccessVisibility;
-import org.eclipse.cdt.ui.CUIPlugin;
-
-import org.eclipse.cdt.internal.corext.util.CModelUtil;
-
-import org.eclipse.cdt.internal.ui.CUIMessages;
+import org.eclipse.cdt.core.model.util.CElementBaseLabels;
 
 /**
  * @author aniefer
- *
  */
-public class CElementLabels {
-
-	/**
-	 * Method names contain parameter types.
-	 * e.g. <code>foo(int)</code>
-	 */
-	public final static int M_PARAMETER_TYPES= 1 << 0;
-
-	/**
-	 * Method names contain thrown exceptions.
-	 * e.g. <code>foo throw( IOException )</code>
-	 */
-	public final static int M_EXCEPTIONS= 1 << 2;
-	
-	/**
-	 * Method names contain return type (appended)
-	 * e.g. <code>foo : int</code>
-	 */
-	public final static int M_APP_RETURNTYPE= 1 << 3;
-
-	/**
-	 * Method names contain return type (appended)
-	 * e.g. <code>int foo</code>
-	 */
-	public final static int M_PRE_RETURNTYPE= 1 << 4;	
-
-	/**
-	 * Method names are fully qualified.
-	 * e.g. <code>ClassName::size</code>
-	 */
-	public final static int M_FULLY_QUALIFIED= 1 << 5;
-
-	/**
-	 * Method names are post qualified.
-	 * e.g. <code>size - ClassName</code>
-	 */
-	public final static int M_POST_QUALIFIED= 1 << 6;
-
-	/**
-	 * Templates are qualified with template parameters.
-	 * e.g. <code>ClassName<T></code>
-	 */
-	public final static int TEMPLATE_PARAMETERS= 1 << 7;
-
-	/**
-	 * Field names contain the declared type (appended)
-	 * e.g. <code>fHello: int</code>
-	 */
-	public final static int F_APP_TYPE_SIGNATURE= 1 << 9;
-
-	/**
-	 * Field names contain the declared type (prepended)
-	 * e.g. <code>int fHello</code>
-	 */
-	public final static int F_PRE_TYPE_SIGNATURE= 1 << 10;	
-
-	/**
-	 * Fields names are fully qualified.
-	 * e.g. <code>ClassName::fField</code>
-	 */
-	public final static int F_FULLY_QUALIFIED= 1 << 11;
-
-	/**
-	 * Fields names are post qualified.
-	 * e.g. <code>fField - ClassName</code>
-	 */
-	public final static int F_POST_QUALIFIED= 1 << 12;	
-
-	/**
-	 * Type names are fully qualified.
-	 * e.g. <code>namespace::ClassName</code>
-	 */
-	public final static int T_FULLY_QUALIFIED= 1 << 13;
-
-	/**
-	 * Append base class specifications to type names.
-	 * e.g. <code>MyClass : public BaseClass</code>
-	 */
-	public final static int T_INHERITANCE= 1 << 16;
-
-	/**
-	 * Translation unit names contain the full path.
-	 * e.g. <code>/MyProject/src/ClassName.cpp</code>
-	 */	
-	public final static int TU_QUALIFIED= 1 << 20;
-
-	/**
-	 * Translation unit names are post qualified with their path.
-	 * e.g. <code>ClassName.cpp - /MyProject/src</code>
-	 */	
-	public final static int TU_POST_QUALIFIED= 1 << 21;
-
-	/**
-	 * Source roots contain the project name (prepended).
-	 * e.g. <code>MyProject/src</code>
-	 */
-	public final static int ROOT_QUALIFIED= 1 << 25;
-
-	/**
-	 * Source roots contain the project name (appended).
-	 * e.g. <code>src - MyProject</code>
-	 */
-	public final static int ROOT_POST_QUALIFIED= 1 << 26;	
-
-	/**
-	 * Add source root path.
-	 * e.g. <code>func() - MyProject/src</code>
-	 * Option only applies to getElementLabel
-	 */
-	public final static int APPEND_ROOT_PATH= 1 << 27;
-
-	/**
-	 * Prepend source root path.
-	 * e.g. <code>MyProject/src - func()</code>
-	 * Option only applies to getElementLabel
-	 */
-	public final static int PREPEND_ROOT_PATH= 1 << 28;
-
-	/**
-	 * Post qualify container project. For example
-	 * <code>folder - MyProject</code> if the folder is in project MyProject.
-	 */
-	public final static int PROJECT_POST_QUALIFIED= 1 << 30; 
-
-	/**
-	 * Post qualify symbols with file. 
-	 * e.g. func() - /proj/folder/file.cpp 
-	 */
-	public final static int MF_POST_FILE_QUALIFIED= 1 << 31;
-
-	/**
-	 * Qualify all elements
-	 */
-	public final static int ALL_FULLY_QUALIFIED= F_FULLY_QUALIFIED | M_FULLY_QUALIFIED | T_FULLY_QUALIFIED | TU_QUALIFIED | ROOT_QUALIFIED;
-
-	/**
-	 * Post qualify all elements
-	 */
-	public final static int ALL_POST_QUALIFIED= F_POST_QUALIFIED | M_POST_QUALIFIED  | TU_POST_QUALIFIED | ROOT_POST_QUALIFIED;
-
-	/**
-	 *  Default options (M_PARAMETER_TYPES enabled)
-	 */
-	public final static int ALL_DEFAULT= M_PARAMETER_TYPES;
-
-	/**
-	 *  Default qualify options (All except Root)
-	 */
-	public final static int DEFAULT_QUALIFIED= F_FULLY_QUALIFIED | M_FULLY_QUALIFIED | T_FULLY_QUALIFIED | TU_QUALIFIED;
-
-	/**
-	 *  Default post qualify options (All except Root)
-	 */
-	public final static int DEFAULT_POST_QUALIFIED= F_POST_QUALIFIED | M_POST_QUALIFIED | TU_POST_QUALIFIED;
-
-
-	public final static String CONCAT_STRING= CUIMessages.getString("CElementLabels.concat_string"); // " - "; //$NON-NLS-1$
-	public final static String COMMA_STRING = CUIMessages.getString("CElementLabels.comma_string"); // ", "; //$NON-NLS-1$
-	public final static String DECL_STRING  = CUIMessages.getString("CElementLabels.declseparator_string"); // "  "; // use for return type //$NON-NLS-1$
+public class CElementLabels extends CElementBaseLabels {
 
 	public static String getTextLabel(Object obj, int flags) {
 		if (obj instanceof ICElement) {
@@ -214,551 +36,4 @@
 		}
 		return ""; //$NON-NLS-1$
 	}
-	
-	public static String getElementLabel(ICElement element, int flags) {
-		StringBuffer buf= new StringBuffer(60);
-		getElementLabel(element, flags, buf);
-		return buf.toString();
-	}
-	
-	public static void getElementLabel(ICElement element, int flags, StringBuffer buf) {
-		int type= element.getElementType();
-		ISourceRoot root= null;
-		
-		if (type != ICElement.C_MODEL && type != ICElement.C_PROJECT && !(type == ICElement.C_CCONTAINER && element instanceof ISourceRoot))
-			root= CModelUtil.getSourceRoot(element);
-		if (root != null && getFlag(flags, PREPEND_ROOT_PATH)) {
-			getSourceRootLabel(root, ROOT_QUALIFIED, buf);
-			buf.append(CONCAT_STRING);
-		}		
-		switch (type) {
-			case ICElement.C_METHOD : 
-			case ICElement.C_METHOD_DECLARATION:
-			case ICElement.C_TEMPLATE_METHOD:
-			case ICElement.C_TEMPLATE_METHOD_DECLARATION:
-				getMethodLabel( (IMethodDeclaration) element, flags, buf );
-				break;
-			case ICElement.C_FUNCTION:
-			case ICElement.C_FUNCTION_DECLARATION:
-			case ICElement.C_TEMPLATE_FUNCTION:
-			case ICElement.C_TEMPLATE_FUNCTION_DECLARATION:
-				getFunctionLabel( (IFunctionDeclaration) element, flags, buf);
-				break;
-			case ICElement.C_FIELD : 
-				getFieldLabel( (IField) element, flags, buf );
-				break;
-			case ICElement.C_VARIABLE:
-			case ICElement.C_VARIABLE_DECLARATION:
-				getVariableLabel( (IVariableDeclaration) element, flags, buf);
-				break;
-			case ICElement.C_CLASS:
-			case ICElement.C_STRUCT:
-			case ICElement.C_UNION:
-			case ICElement.C_ENUMERATION:
-			case ICElement.C_TEMPLATE_CLASS:
-			case ICElement.C_TEMPLATE_STRUCT:
-			case ICElement.C_TEMPLATE_UNION:
-			case ICElement.C_TEMPLATE_CLASS_DECLARATION:
-			case ICElement.C_TEMPLATE_STRUCT_DECLARATION:
-			case ICElement.C_TEMPLATE_UNION_DECLARATION:
-				getTypeLabel( element, flags, buf );
-				break;
-			case ICElement.C_TYPEDEF:
-				getTypeDefLabel((ITypeDef)element, flags, buf);
-				break;
-			case ICElement.C_UNIT: 
-				getTranslationUnitLabel((ITranslationUnit) element, flags, buf);
-				break;	
-			case ICElement.C_CCONTAINER:
-				ICContainer container = (ICContainer) element;
-				if (container instanceof ISourceRoot)
-					getSourceRootLabel((ISourceRoot) container, flags, buf);
-				else
-					getContainerLabel(container, flags, buf);
-				break;
-			case ICElement.C_PROJECT:
-			case ICElement.C_MODEL:
-				buf.append(element.getElementName());
-				break;
-			default:
-				buf.append(element.getElementName());
-		}
-		
-		if (root != null && getFlag(flags, APPEND_ROOT_PATH)) {
-			buf.append(CONCAT_STRING);
-			getSourceRootLabel(root, ROOT_QUALIFIED, buf);
-		}
-		
-		if (element instanceof IBinary) {
-			IBinary bin = (IBinary)element;
-			buf.append(" - [" + bin.getCPU() + "/" + (bin.isLittleEndian() ? "le" : "be") + "]"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$
-		}
-
-	}
-	
-	public static void getMethodLabel( IMethodDeclaration method, int flags, StringBuffer buf ) {
-		try {
-		//return type
-		if( getFlag( flags, M_PRE_RETURNTYPE ) && method.exists() && !method.isConstructor() ) {
-			buf.append( method.getReturnType() );
-			buf.append( ' ' );
-		}
-		
-		//qualification
-		if( getFlag( flags, M_FULLY_QUALIFIED ) ){
-			ICElement parent = method.getParent();
-			if (parent != null && parent.exists() && !(parent instanceof ITranslationUnit)) {
-				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
-				buf.append( "::" ); //$NON-NLS-1$
-			}
-		}
-		
-		buf.append( method.getElementName() );
-		
-		//template parameters
-		if (method instanceof ITemplate) {
-			getTemplateParameters((ITemplate)method, flags, buf);
-		}
-
-		//parameters
-		if( getFlag( flags, M_PARAMETER_TYPES ) ) {
-			buf.append('(');
-
-			String[] types = method.getParameterTypes();
-			
-			for (int i= 0; i < types.length; i++) {
-				if (i > 0) {
-					buf.append( COMMA_STRING );
-				}
-				
-				if (types != null) {
-					buf.append( types[i] );
-				}
-			}
-			buf.append(')');
-		}
-		
-		//exceptions
-		if( getFlag( flags, M_EXCEPTIONS ) && method.exists() ){
-			String [] types = method.getExceptions();
-			if (types.length > 0) {
-				buf.append(" throw( "); //$NON-NLS-1$
-				for (int i= 0; i < types.length; i++) {
-					if (i > 0) {
-						buf.append(COMMA_STRING);
-					}
-					buf.append( types[i] );
-				}
-				buf.append( " )" ); //$NON-NLS-1$
-			}
-		}
-		
-		if( getFlag( flags, M_APP_RETURNTYPE ) && method.exists() && !method.isConstructor() && !method.isDestructor()) {
-			final String typeName= method.getReturnType();
-			if (typeName != null && typeName.length() > 0) {
-				buf.append( DECL_STRING );
-				buf.append(typeName);
-			}
-		}			
-		
-		// post qualification
-		if( getFlag(flags, M_POST_QUALIFIED)) {
-			buf.append( CONCAT_STRING );
-			getTypeLabel( method.getParent(), T_FULLY_QUALIFIED, buf );
-		}
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= method.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-		} catch (CModelException e) {
-			CUIPlugin.getDefault().log(e);
-		}
-	}
-
-	private static void getTemplateParameters(ITemplate template, int flags, StringBuffer buf) {
-		if (getFlag(flags, TEMPLATE_PARAMETERS)) {
-			String[] types = template.getTemplateParameterTypes();
-			buf.append('<');
-			if (types != null) {
-				for (int i= 0; i < types.length; i++) {
-					if (i > 0) {
-						buf.append( ',' );
-					}
-					buf.append( types[i] );
-				}
-			}
-			buf.append('>');
-		}
-	}
-
-	public static void getFieldLabel(IField field, int flags, StringBuffer buf ) {
-		try {
-		//return type
-		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && field.exists()) {
-			buf.append( field.getTypeName() );
-			buf.append( ' ' );
-		}
-		
-		//qualification
-		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
-			ICElement parent = field.getParent();
-			if (parent != null && parent.exists()) {
-				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
-				buf.append( "::" ); //$NON-NLS-1$
-			}
-		}
-		
-		buf.append( field.getElementName() );
-				
-		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && field.exists()) {
-			buf.append( DECL_STRING );
-			buf.append( field.getTypeName() );	
-		}			
-		
-		// post qualification
-		if( getFlag(flags, F_POST_QUALIFIED)) {
-			buf.append( CONCAT_STRING );
-			getTypeLabel( field.getParent(), T_FULLY_QUALIFIED, buf );
-		}
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= field.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-		} catch (CModelException e) {
-			CUIPlugin.getDefault().log(e);
-		}
-	}
-
-	public static void getVariableLabel(IVariableDeclaration var, int flags, StringBuffer buf ) {
-		try {
-		//return type
-		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && var.exists()) {
-			buf.append( var.getTypeName() );
-			buf.append( ' ' );
-		}
-		
-		//qualification
-		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
-			ICElement parent = var.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
-				buf.append( "::" ); //$NON-NLS-1$
-			}
-		}
-		
-		buf.append( var.getElementName() );
-				
-		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && var.exists()) {
-			buf.append( DECL_STRING );
-			buf.append( var.getTypeName() );	
-		}			
-		
-		// post qualification
-		if( getFlag(flags, F_POST_QUALIFIED)) {
-			ICElement parent = var.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				buf.append( CONCAT_STRING );
-				getTypeLabel( var.getParent(), T_FULLY_QUALIFIED, buf );
-			}
-		}
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= var.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-		} catch (CModelException e) {
-			CUIPlugin.getDefault().log(e);
-		}
-	}
-
-	public static void getFunctionLabel(IFunctionDeclaration func, int flags, StringBuffer buf) {
-		//return type
-		if( getFlag( flags, M_PRE_RETURNTYPE ) && func.exists()) {
-			buf.append( func.getReturnType() );
-			buf.append( ' ' );
-		}
-		
-		//qualification
-		if( getFlag( flags, M_FULLY_QUALIFIED ) ){
-			ICElement parent = func.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
-				buf.append( "::" ); //$NON-NLS-1$
-			}
-		}
-		
-		buf.append( func.getElementName() );
-
-		//template parameters
-		if (func instanceof ITemplate) {
-			getTemplateParameters((ITemplate)func, flags, buf);
-		}
-
-		//parameters
-		if( getFlag( flags, M_PARAMETER_TYPES ) ) {
-			buf.append('(');
-
-			String[] types = func.getParameterTypes();
-			
-			for (int i= 0; i < types.length; i++) {
-				if (i > 0) {
-					buf.append( COMMA_STRING );
-				}
-				
-				if (types != null) {
-					buf.append( types[i] );
-				}
-			}
-			buf.append(')');
-		}
-		
-		//exceptions
-		if( getFlag( flags, M_EXCEPTIONS ) && func.exists() ){
-			String [] types = func.getExceptions();
-			if (types.length > 0) {
-				buf.append(" throw( "); //$NON-NLS-1$
-				for (int i= 0; i < types.length; i++) {
-					if (i > 0) {
-						buf.append(COMMA_STRING);
-					}
-					buf.append( types[i] );
-				}
-				buf.append( " )" ); //$NON-NLS-1$
-			}
-		}
-		
-		if( getFlag( flags, M_APP_RETURNTYPE ) && func.exists()) {
-			String typeName= func.getReturnType();
-			if (typeName != null && typeName.length() > 0) {
-				buf.append( DECL_STRING );
-				buf.append(typeName);
-			}
-		}			
-		
-		// post qualification
-		if( getFlag(flags, M_POST_QUALIFIED)) {
-			ICElement parent = func.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				buf.append( CONCAT_STRING );
-				getTypeLabel( func.getParent(), T_FULLY_QUALIFIED, buf );
-			}
-		}
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= func.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-	}
-
-	public static void getTypeDefLabel(ITypeDef typedef, int flags, StringBuffer buf ) {
-		// type
-		if( getFlag( flags, F_PRE_TYPE_SIGNATURE ) && typedef.exists()) {
-			buf.append( typedef.getTypeName() );
-			buf.append( ' ' );
-		}
-		
-		//qualification
-		if( getFlag( flags, F_FULLY_QUALIFIED ) ){
-			ICElement parent = typedef.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				getTypeLabel( parent, T_FULLY_QUALIFIED, buf );
-				buf.append( "::" ); //$NON-NLS-1$
-			}
-		}
-		
-		buf.append( typedef.getElementName() );
-				
-		if( getFlag( flags, F_APP_TYPE_SIGNATURE ) && typedef.exists()) {
-			String typeName= typedef.getTypeName();
-			if (typeName != null && typeName.length() > 0) {
-				buf.append( DECL_STRING );
-				buf.append(typeName);
-			}
-		}			
-		
-		// post qualification
-		if( getFlag(flags, F_POST_QUALIFIED)) {
-			ICElement parent = typedef.getParent();
-			if (parent != null && parent.exists() && parent.getElementType() == ICElement.C_NAMESPACE) {
-				buf.append( CONCAT_STRING );
-				getTypeLabel( typedef.getParent(), T_FULLY_QUALIFIED, buf );
-			}
-		}
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= typedef.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-	}
-
-	/**
-	 * Appends the label for a source root to a StringBuffer. Considers the ROOT_* flags.
-	 */	
-	public static void getSourceRootLabel(ISourceRoot root, int flags, StringBuffer buf) {
-		getFolderLabel(root, flags, buf);
-	}
-	
-	/**
-	 * Appends the label for a container to a StringBuffer. Considers the ROOT_* flags.
-	 */	
-	public static void getContainerLabel(ICContainer container, int flags, StringBuffer buf) {
-		getFolderLabel(container, flags, buf);
-	}
-
-	private static void getFolderLabel(ICContainer container, int flags, StringBuffer buf) {
-		IResource resource= container.getResource();
-		boolean rootQualified= getFlag(flags, ROOT_QUALIFIED);
-		boolean referencedQualified= getFlag(flags, PROJECT_POST_QUALIFIED)
-			&& (container instanceof ISourceRoot && CModelUtil.isReferenced((ISourceRoot)container))
-			&& resource != null;
-		if (rootQualified) {
-			buf.append(container.getPath().makeRelative().toString());
-		} else {
-			buf.append(container.getElementName());
-			if (referencedQualified) {
-				buf.append(CONCAT_STRING);
-				buf.append(resource.getProject().getName());
-			} else if (getFlag(flags, ROOT_POST_QUALIFIED)) {
-				buf.append(CONCAT_STRING);
-				buf.append(container.getParent().getElementName());
-			}
-		}
-	}
-
-	/**
-	 * Appends the label for a translation unit to a StringBuffer. Considers the CU_* flags.
-	 */
-	public static void getTranslationUnitLabel(ITranslationUnit tu, int flags, StringBuffer buf) {
-		IResource r= tu.getResource();
-		IPath path;
-		if (r != null) {
-			path= r.getFullPath().makeRelative();
-		}
-		else {
-			path= tu.getPath();
-		}
-		
-		if (path == null) {
-			buf.append(tu.getElementName());
-		}
-		else {
-			if (getFlag(flags, TU_QUALIFIED)) {
-				buf.append(path.toString());
-			}
-			else if (getFlag(flags, TU_POST_QUALIFIED)) {
-				buf.append(path.lastSegment());
-				buf.append(CONCAT_STRING);
-				buf.append(path.removeLastSegments(1));
-			}
-			else {
-				buf.append(path.lastSegment());
-			}
-		}
-	}
-
-	/**
-	 * Appends the label for a type to a StringBuffer. Considers the T_* flags.
-	 */		
-	public static void getTypeLabel(ICElement elem, int flags, StringBuffer buf) {
-		if (getFlag(flags, T_FULLY_QUALIFIED)) {
-			ICElement parent= elem.getParent();
-			boolean isQualifier= true;
-			if (parent != null && parent.exists()) {
-				switch (parent.getElementType()) {
-				case ICElement.C_ARCHIVE:
-				case ICElement.C_BINARY:
-				case ICElement.C_CCONTAINER:
-				case ICElement.C_MODEL:
-				case ICElement.C_PROJECT:
-				case ICElement.C_UNIT:
-				case ICElement.C_VCONTAINER:
-					isQualifier= false;
-					break;
-				}
-			}
-			// types cannot be qualified in plain c
-			if (isQualifier && !isCLanguage(parent)) {
-				int qflags= flags & ~MF_POST_FILE_QUALIFIED;
-				getTypeLabel(parent, qflags, buf);
-				buf.append("::"); //$NON-NLS-1$
-			}
-		}
-		
-		String typeName= elem.getElementName();
-		if (typeName.length() == 0) { // anonymous
-		    typeName = CUIMessages.getString("CElementLabels.anonymous");	//$NON-NLS-1$
-		}
-		buf.append(typeName);
-
-		if (getFlag(flags, T_INHERITANCE) && elem instanceof IInheritance) {
-			IInheritance inheritance= (IInheritance)elem;
-			String[] superclassNames= inheritance.getSuperClassesNames();
-			if (superclassNames != null && superclassNames.length > 0) {
-				buf.append(DECL_STRING);
-				for (int i = 0; i < superclassNames.length; i++) {
-					if (i> 0) {
-						buf.append(COMMA_STRING);
-					}
-					String superclass = superclassNames[i];
-					String visibility = getVisibility(inheritance.getSuperClassAccess(superclass));
-					buf.append(visibility).append(' ').append(superclass);
-				}
-			}
-		}
-
-		//template parameters
-		if (elem instanceof ITemplate) {
-			getTemplateParameters((ITemplate)elem, flags, buf);
-		}
-		
-		if( getFlag(flags, MF_POST_FILE_QUALIFIED)) {
-			IPath path= elem.getPath();
-			if (path != null) {
-				buf.append( CONCAT_STRING );
-				buf.append(path.toString());
-			}
-		}
-	}
-	
-	private static boolean isCLanguage(ICElement elem) {
-		while (elem != null) {
-			elem= elem.getParent();
-			if (elem instanceof ITranslationUnit) {
-				 return ((ITranslationUnit) elem).isCLanguage();
-			}
-		}
-		return false;
-	}
-
-	/**
-	 * Convert an <code>ASTAccessVisibility</code> into its string representation.
-	 * 
-	 * @param access
-	 * @return "public", "protected" or "private"
-	 */
-	private static String getVisibility(ASTAccessVisibility access) {
-		if (access == ASTAccessVisibility.PUBLIC) {
-			return "public"; //$NON-NLS-1$
-		}
-		if (access == ASTAccessVisibility.PROTECTED) {
-			return "protected"; //$NON-NLS-1$
-		}
-		return "private"; //$NON-NLS-1$
-	}
-
-	private static boolean getFlag(int flags, int flag) {
-		return (flags & flag) != 0;
-	}
 }