From 490f5ddb1190cdf11ff92d9ca1a52757fcdc2610 Mon Sep 17 00:00:00 2001
From: Anton Leherbauer <anton.leherbauer@windriver.com>
Date: Fri, 8 Sep 2006 08:10:49 +0000
Subject: [PATCH] Fix 156493 - CElementAdapterFactory should not adapt
 ICElements to IProject

---
 core/org.eclipse.cdt.ui/plugin.xml            |  4 --
 .../internal/ui/CElementAdapterFactory.java   | 39 +++++--------------
 2 files changed, 10 insertions(+), 33 deletions(-)

diff --git a/core/org.eclipse.cdt.ui/plugin.xml b/core/org.eclipse.cdt.ui/plugin.xml
index 9d52c4162e5..6cc297fb4f7 100644
--- a/core/org.eclipse.cdt.ui/plugin.xml
+++ b/core/org.eclipse.cdt.ui/plugin.xml
@@ -27,9 +27,6 @@
          <adapter
                type="org.eclipse.core.resources.IResource">
          </adapter>
-         <adapter
-               type="org.eclipse.core.resources.IProject">
-         </adapter>
          <adapter
                type="org.eclipse.ui.model.IWorkbenchAdapter">
          </adapter>
@@ -38,7 +35,6 @@
          </adapter>
          <adapter type="org.eclipse.ui.progress.IDeferredWorkbenchAdapter"/>
          <adapter type="org.eclipse.ui.IActionFilter"/>
-         <adapter type="org.eclipse.core.resources.IWorkspaceRoot"/>
       </factory>
       <factory
             adaptableType="org.eclipse.ui.texteditor.ITextEditor"
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CElementAdapterFactory.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CElementAdapterFactory.java
index 7cc9779587e..afaebc038c1 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CElementAdapterFactory.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/CElementAdapterFactory.java
@@ -8,16 +8,12 @@
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     QNX Software System
+ *     Anton Leherbauer (Wind River Systems)
  *******************************************************************************/
 package org.eclipse.cdt.internal.ui;
 
-import org.eclipse.cdt.core.model.IBinary;
-import org.eclipse.cdt.core.model.ICElement;
-import org.eclipse.cdt.core.model.ICProject;
 import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.runtime.IAdapterFactory;
 import org.eclipse.ui.IActionFilter;
 import org.eclipse.ui.model.IWorkbenchAdapter;
@@ -26,6 +22,9 @@ import org.eclipse.ui.views.properties.FilePropertySource;
 import org.eclipse.ui.views.properties.IPropertySource;
 import org.eclipse.ui.views.properties.ResourcePropertySource;
 
+import org.eclipse.cdt.core.model.IBinary;
+import org.eclipse.cdt.core.model.ICElement;
+
 /**
  * Implements basic UI support for C elements.
  */
@@ -36,8 +35,6 @@ public class CElementAdapterFactory implements IAdapterFactory {
 		IResource.class,
 		IWorkbenchAdapter.class,
 		IDeferredWorkbenchAdapter.class,
-		IProject.class,
-		IWorkspaceRoot.class,
 		IActionFilter.class 
 	};
 	
@@ -58,12 +55,12 @@ public class CElementAdapterFactory implements IAdapterFactory {
 		
 		if (IPropertySource.class.equals(key)) {
 			return getPropertySource(celem);
-		} else if (IWorkspaceRoot.class.equals(key)) {
-			return getWorkspaceRoot(celem);
-		} else if (IProject.class.equals(key)) {
-			return getProject(celem);
-		} else if (IResource.class.equals(key)) {
-			return getResource(celem);
+		} else if (IResource.class.isAssignableFrom(key)) {
+			IResource resource= getResource(celem);
+			if (resource != null && key.isAssignableFrom(resource.getClass())) {
+				return resource;
+			}
+			return null;
 		} else if (IDeferredWorkbenchAdapter.class.equals(key)) {
 			return getDeferredWorkbenchAdapter(celem);
 		} else if (IWorkbenchAdapter.class.equals(key)) {
@@ -88,22 +85,6 @@ public class CElementAdapterFactory implements IAdapterFactory {
 		return new CElementPropertySource(celement);		
 	}
 
-	private IWorkspaceRoot getWorkspaceRoot(ICElement celement) {
-		IResource res = celement.getUnderlyingResource();
-		if (res != null) {
-			return res.getWorkspace().getRoot();
-		}
-		return null;
-	}
-
-	private IProject getProject(ICElement celement) {
-		ICProject cProject = celement.getCProject();
-		if (cProject != null) {
-			return cProject.getProject();
-		}
-		return null;
-	}
-
 	private IResource getResource(ICElement celement) {
 		return celement.getResource();
 	}