Mark HistoryView as IsViewOnly

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3603 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/SubversionAddIn/Project/Src/Gui/HistoryViewDisplayBinding/HistoryView.cs

@@ -33,5 +33,9 @@ namespace ICSharpCode.Svn
 		protected override void SaveToPrimary()
 		{
 		}
+		
+		public override bool IsViewOnly {
+			get { return true; }
+		}
 	}
 }

src/Main/Base/Project/Src/Services/File/OpenedFile.cs

@@ -203,6 +203,7 @@ namespace ICSharpCode.SharpDevelop
 			if (IsUntitled)
 				throw new InvalidOperationException("Cannot save an untitled file to disk!");
 			
+			LoggingService.Debug("Save " + FileName);
 			bool safeSaving = FileService.SaveUsingTemporaryFile && File.Exists(FileName);
 			string saveAs = safeSaving ? FileName + ".bak" : FileName;
 			using (FileStream fs = new FileStream(saveAs, FileMode.Create, FileAccess.Write)) {