2004-08-31 Alain Magloire

Provide a Proxy wrapper for the includeRefence class
	This will allow us to provide special Icon, a correct
	getParent() etc .. in the C/C++ view.
	* src/org/eclipse/cdt/internal/ui/cview/CViewContentProvider.java
	* src/org/eclipse/cdt/internal/ui/cview/CViewLabelProvider.java
	* src/org/eclipse/cdt/internal/ui/cview/IncludeRefContainer.java
	* src/org/eclipse/cdt/internal/ui/cview/IncludeReferenceProxy.java

core/org.eclipse.cdt.ui/ChangeLog

@@ -1,3 +1,13 @@
+2004-08-31 Alain Magloire
+
+	Provide a Proxy wrapper for the includeRefence class
+	This will allow us to provide special Icon, a correct
+	getParent() etc .. in the C/C++ view.
+	* src/org/eclipse/cdt/internal/ui/cview/CViewContentProvider.java
+	* src/org/eclipse/cdt/internal/ui/cview/CViewLabelProvider.java
+	* src/org/eclipse/cdt/internal/ui/cview/IncludeRefContainer.java
+	* src/org/eclipse/cdt/internal/ui/cview/IncludeReferenceProxy.java
+
 2004-08-30 Alain Magloire
 
 	Fix for 72914

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CViewContentProvider.java

@@ -153,10 +153,8 @@ public class CViewContentProvider extends CElementContentProvider {
 		// up the parent for {IInclude,ILibrary}Reference so that they refer
 		// to the container and containers refere to the project
 		Object parent = super.internalGetParent(element);
-		if (element instanceof IIncludeReference) {
-			if (parent instanceof ICProject) {
-				parent = new IncludeRefContainer((ICProject)parent);
-			}
+		if (element instanceof IncludeReferenceProxy) {
+			parent = ((IncludeReferenceProxy)element).getIncludeRefContainer();
 		} else if (element instanceof IncludeRefContainer) {
 			parent = ((IncludeRefContainer)element).getCProject();
 		} if (element instanceof ILibraryReference) {

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/CViewLabelProvider.java

@@ -10,11 +10,16 @@
 ***********************************************************************/
 package org.eclipse.cdt.internal.ui.cview;
 
+import org.eclipse.cdt.core.model.ICElement;
 import org.eclipse.cdt.core.model.IIncludeReference;
+import org.eclipse.cdt.internal.ui.CElementImageProvider;
 import org.eclipse.cdt.internal.ui.IAdornmentProvider;
 import org.eclipse.cdt.internal.ui.StandardCElementLabelProvider;
+import org.eclipse.cdt.ui.CElementImageDescriptor;
+import org.eclipse.cdt.ui.CUIPlugin;
 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.runtime.IPath;
+import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.swt.graphics.Image;
 
 /*
@@ -73,6 +78,9 @@ public class CViewLabelProvider extends StandardCElementLabelProvider {
 			if (container != null && container.isAccessible()) {
 				return getImage(reference.getCProject());
 			}
+			ImageDescriptor desc = CElementImageProvider.getImageDescriptor(ICElement.C_CCONTAINER);
+			desc = new CElementImageDescriptor(desc, 0, CElementImageProvider.SMALL_SIZE);
+			return CUIPlugin.getImageDescriptorRegistry().get(desc);
 		}
 		return super.getImage(element);
 	}

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/IncludeRefContainer.java

@@ -25,7 +25,6 @@ import org.eclipse.ui.model.IWorkbenchAdapter;
  */
 public class IncludeRefContainer extends CElementGrouping {
 
-	private Object[] EMPTY = new Object[0];
 	ICProject fCProject;
 
 	/**
@@ -55,10 +54,14 @@ public class IncludeRefContainer extends CElementGrouping {
 	public Object[] getChildren(Object o) {
 		try {
 			IIncludeReference[] references = fCProject.getIncludeReferences();
-			return references;
+			IncludeReferenceProxy[] proxies = new IncludeReferenceProxy[references.length];
+			for (int i = 0; i < proxies.length; ++i) {
+				proxies[i] = new IncludeReferenceProxy(this, references[i]);
+			}
+			return proxies;
 		} catch (CModelException e) {
 		}
-		return EMPTY;
+		return NO_CHILDREN;
 	}
 
 	/* (non-Javadoc)

core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/cview/IncludeReferenceProxy.java

@@ -0,0 +1,80 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 QNX Software Systems 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:
+ *     QNX Software Systems - Initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.cdt.internal.ui.cview;
+
+import org.eclipse.cdt.core.model.CModelException;
+import org.eclipse.cdt.core.model.IIncludeReference;
+import org.eclipse.cdt.internal.ui.CPluginImages;
+import org.eclipse.cdt.ui.CElementGrouping;
+import org.eclipse.jface.resource.ImageDescriptor;
+
+/**
+ * @author User
+ *
+ * TODO To change the template for this generated type comment go to
+ * Window - Preferences - Java - Code Style - Code Templates
+ */
+public class IncludeReferenceProxy extends CElementGrouping {
+
+	IncludeRefContainer includeRefContainer;
+	IIncludeReference reference;
+	
+	public IncludeReferenceProxy(IncludeRefContainer parent, IIncludeReference reference) {
+		super(0);
+		this.reference = reference;
+		this.includeRefContainer = parent;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.model.IWorkbenchAdapter#getChildren(java.lang.Object)
+	 */
+	public Object[] getChildren(Object object) {
+		try {
+			return reference.getChildren();
+		} catch (CModelException e) {
+			// We should log the error.
+		}
+		return NO_CHILDREN;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.model.IWorkbenchAdapter#getImageDescriptor(java.lang.Object)
+	 */
+	public ImageDescriptor getImageDescriptor(Object object) {
+		return CPluginImages.DESC_OBJS_INCLUDES_FOLDER;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.model.IWorkbenchAdapter#getParent(java.lang.Object)
+	 */
+	public Object getParent(Object object) {
+		return getIncludeRefContainer();
+	}
+
+	public IncludeRefContainer getIncludeRefContainer() {
+		return includeRefContainer;
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#equals(java.lang.Object)
+	 */
+	public boolean equals(Object obj) {
+		return reference.equals(obj);
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	public String toString() {
+		return reference.toString();
+	}
+}