From d99855ebf4f20becc2ef1f49d6ce058bcc0a5de9 Mon Sep 17 00:00:00 2001
From: Andrew Gvozdev <angvoz.dev@gmail.com>
Date: Mon, 26 Dec 2011 23:23:22 -0500
Subject: [PATCH] bug 367559: Double source folder in Make Targets View

---
 .../src/org/eclipse/cdt/make/ui/MakeContentProvider.java   | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/MakeContentProvider.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/MakeContentProvider.java
index ea44c82e718..f25279446eb 100644
--- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/MakeContentProvider.java
+++ b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/MakeContentProvider.java
@@ -22,6 +22,7 @@ import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.core.CCorePreferenceConstants;
 import org.eclipse.cdt.core.model.CoreModel;
 import org.eclipse.cdt.core.settings.model.CProjectDescriptionEvent;
+import org.eclipse.cdt.core.settings.model.CSourceEntry;
 import org.eclipse.cdt.core.settings.model.ICConfigurationDescription;
 import org.eclipse.cdt.core.settings.model.ICDescriptionDelta;
 import org.eclipse.cdt.core.settings.model.ICProjectDescription;
@@ -34,6 +35,7 @@ import org.eclipse.cdt.make.core.IMakeTargetListener;
 import org.eclipse.cdt.make.core.MakeCorePlugin;
 import org.eclipse.cdt.make.core.MakeTargetEvent;
 import org.eclipse.core.resources.IContainer;
+import org.eclipse.core.resources.IFolder;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.resources.IResourceChangeEvent;
@@ -369,6 +371,11 @@ public class MakeContentProvider implements ITreeContentProvider, IMakeTargetLis
 					public void run() {
 						if (viewer == null || viewer.getControl() == null || viewer.getControl().isDisposed())
 							return;
+
+						if (CCorePlugin.showSourceRootsAtTopOfProject()) {
+							// that will refresh equal TargetSourceContainer from the tree
+							viewer.refresh(new TargetSourceContainer(new CSourceEntry((IFolder) resource, null, 0)));
+						}
 						viewer.refresh(resource);
 					}
 				});