Fixed SD2-745 and SD2-871 (patch by John Simons)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/2.0@1518 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Libraries/ICSharpCode.TextEditor/Project/Src/Document/BookmarkManager/BookmarkManager.cs

@@ -64,20 +64,25 @@ namespace ICSharpCode.TextEditor.Document
 		/// </summary>
 		public void ToggleMarkAt(int lineNr)
 		{
+			Bookmark newMark;
+			if (factory != null)
+				newMark = factory.CreateBookmark(document, lineNr);
+			else
+				newMark = new Bookmark(document, lineNr);
+			
+			Type newMarkType = newMark.GetType();
+			
 			for (int i = 0; i < bookmark.Count; ++i) {
 				Bookmark mark = bookmark[i];
-				if (mark.LineNumber == lineNr && mark.CanToggle) {
+				
+				if (mark.LineNumber == lineNr && mark.CanToggle && mark.GetType() == newMarkType) {
 					bookmark.RemoveAt(i);
 					OnRemoved(new BookmarkEventArgs(mark));
 					OnChanged(EventArgs.Empty);
 					return;
 				}
 			}
-			Bookmark newMark;
-			if (factory != null)
-				newMark = factory.CreateBookmark(document, lineNr);
-			else
-				newMark = new Bookmark(document, lineNr);
+			
 			bookmark.Add(newMark);
 			OnAdded(new BookmarkEventArgs(newMark));
 			OnChanged(EventArgs.Empty);

src/Main/Base/Project/Src/Gui/Pads/FileScout.cs

@@ -365,21 +365,18 @@ namespace ICSharpCode.SharpDevelop.Gui
 		{
 			base.OnAfterLabelEdit(e);
 			
-			if(e.Label == null) {
+			if (e.Label == null || !FileService.CheckFileName(e.Label)) {
 				e.CancelEdit = true;
 				return;
 			}
 			
-			string filename = ((FileListItem)Items[e.Item]).FullName;
-			string newname = Path.GetDirectoryName(filename) + Path.DirectorySeparatorChar + e.Label;
+			string oldFileName = ((FileListItem)Items[e.Item]).FullName;
+			string newFileName = Path.Combine(Path.GetDirectoryName(oldFileName), e.Label);
 			
-			try {
-				File.Move(filename, newname);
-				((FileListItem)Items[e.Item]).FullName = newname;
-			} catch(Exception ex) {
+			if (FileService.RenameFile(oldFileName, newFileName, false)) {
+				((FileListItem)Items[e.Item]).FullName = newFileName;
+			} else {
 				e.CancelEdit = true;
-				
-				MessageService.ShowError(ex, "Rename failed");
 			}
 		}
 		

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/ProjectNode.cs

@@ -147,13 +147,12 @@ namespace ICSharpCode.SharpDevelop.Project
 //				}
 //			}
 			string newFileName = Path.Combine(project.Directory, newName + Path.GetExtension(project.FileName));
-			if (File.Exists(newFileName)) {
-				MessageService.ShowError("The file " + newFileName + " already exists.");
+			
+			if (!FileService.RenameFile(project.FileName, newFileName, false)) {
 				return;
 			}
 			if (project.AssemblyName == project.Name)
 				project.AssemblyName = newName;
-			FileService.RenameFile(project.FileName, newFileName, false);
 			if (File.Exists(project.FileName + ".user"))
 				FileService.RenameFile(project.FileName + ".user", newFileName + ".user", false);
 			foreach (IProject p in ProjectService.OpenSolution.Projects) {

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/SolutionItemNode.cs

@@ -128,7 +128,9 @@ namespace ICSharpCode.SharpDevelop.Project
 			}
 			
 			string newFileName = Path.Combine(Path.GetDirectoryName(this.FileName), newName);
-			FileService.RenameFile(this.FileName, newFileName, false);
+			if (!FileService.RenameFile(this.FileName, newFileName, false)) {
+				return;
+			}
 			solution.Save();
 		}
 		public override object AcceptVisitor(ProjectBrowserTreeNodeVisitor visitor, object data)

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/TreeNodes/SolutionNode.cs

@@ -60,11 +60,9 @@ namespace ICSharpCode.SharpDevelop.Project
 				if (!FileService.CheckFileName(newName))
 					return;
 				string newFileName = Path.Combine(solution.Directory, newName + ".sln");
-				if (File.Exists(newFileName)) {
-					MessageService.ShowErrorFormatted("${res:Global.FileAlreadyExists}", newFileName);
+				if (!FileService.RenameFile(solution.FileName, newFileName, false)) {
 					return;
 				}
-				FileService.RenameFile(solution.FileName, newFileName, false);
 				solution.FileName = newFileName;
 				solution.Name = newName;
 			} finally {

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

@@ -192,14 +192,20 @@ namespace ICSharpCode.Core
 				return false;
 			if (!eargs.OperationAlreadyDone) {
 				try {
-					if (isDirectory) {
-						if (Directory.Exists(oldName)) {
-							Directory.Move(oldName, newName);
+					if (isDirectory && Directory.Exists(oldName)) {
+						
+						if (Directory.Exists(newName)) {
+							MessageService.ShowMessage(StringParser.Parse("${res:Gui.ProjectBrowser.FileInUseError}"));
+							return false;
 						}
-					} else {
-						if (File.Exists(oldName)) {
-							File.Move(oldName, newName);
+						Directory.Move(oldName, newName);
+						
+					} else if (File.Exists(oldName)) {
+						if (File.Exists(newName)) {
+							MessageService.ShowMessage(StringParser.Parse("${res:Gui.ProjectBrowser.FileInUseError}"));
+							return false;
 						}
+						File.Move(oldName, newName);
 					}
 				} catch (Exception e) {
 					if (isDirectory) {