Added workaround for TreeView bug when drawing selected nodes when the treeview does not have focus.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@803 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtTreeView.cs

@@ -278,9 +278,24 @@ namespace ICSharpCode.SharpDevelop.Gui
 				if (node != null && !node.DrawDefault) {
 					node.Draw(e);
 					e.DrawDefault = false;
+				} else {
+					if ((e.State & (TreeNodeStates.Selected | TreeNodeStates.Focused)) == TreeNodeStates.Selected) {
+						// node is selected, but not focussed:
+						// HACK: work around TreeView bug in OwnerDrawText mode:
+						// overpaint blue selection with the correct gray selection
+						e.Graphics.FillRectangle(SystemBrushes.Control, e.Bounds);
+						if (e.Node.ForeColor.IsEmpty) {
+							e.Graphics.DrawString(e.Node.Text, this.Font, SystemBrushes.ControlText, e.Bounds.Location);
+						} else {
+							using (Brush brush = new SolidBrush(e.Node.ForeColor)) {
+								e.Graphics.DrawString(e.Node.Text, this.Font, brush, e.Bounds.Location);
+							}
+						}
+						e.DrawDefault = false;
 					} else {
 						e.DrawDefault = true;
 					}
+				}
 			} else {
 				e.DrawDefault = false;
 			}

src/Main/Core/Project/Src/AddInTree/AddInTree.cs

@@ -212,13 +212,22 @@ namespace ICSharpCode.Core
 			}
 		}
 		
-		public static void Load(List<string> addInFiles)
+		public static void Load(List<string> addInFiles, List<string> disabledAddIns)
 		{
 			List<AddIn> list = new List<AddIn>();
 			Dictionary<string, Version> dict = new Dictionary<string, Version>();
 			Dictionary<string, AddIn> addInDict = new Dictionary<string, AddIn>();
 			foreach (string fileName in addInFiles) {
 				AddIn addIn = AddIn.Load(fileName);
+				if (disabledAddIns != null && disabledAddIns.Count > 0) {
+					foreach (string name in addIn.Manifest.Identities.Keys) {
+						if (disabledAddIns.Contains(name)) {
+							addIn.enabled = false;
+							break;
+						}
+					}
+				}
+				if (addIn.Enabled) {
 					foreach (KeyValuePair<string, Version> pair in addIn.Manifest.Identities) {
 						if (dict.ContainsKey(pair.Key)) {
 							MessageService.ShowError("Name '" + pair.Key + "' is used by " +
@@ -230,6 +239,7 @@ namespace ICSharpCode.Core
 							addInDict.Add(pair.Key, addIn);
 						}
 					}
+				}
 				list.Add(addIn);
 			}
 		checkDependencies:

src/Main/Core/Project/Src/AddInTree/CoreStartup.cs

@@ -138,7 +138,7 @@ namespace ICSharpCode.Core
 		
 		public void RunInitialization()
 		{
-			AddInTree.Load(addInFiles);
+			AddInTree.Load(addInFiles, disabledAddIns);
 			
 			// run workspace autostart commands
 			LoggingService.Info("Running autostart commands...");