Show tooltip when debugging.

Debugger/ILSpy.Debugger/AvalonEdit/IconBarMargin.cs

@@ -40,6 +40,12 @@ namespace ILSpy.Debugger.AvalonEdit
 			set { currentTypeName = value; }
 		}
 		
+		public IconBarMargin()
+		{
+			BookmarkManager.Added += delegate { InvalidateVisual(); };
+			BookmarkManager.Removed += delegate { InvalidateVisual(); };
+		}
+		
 		public virtual void Dispose()
 		{
 			this.TextView = null; // detach from TextView (will also detach from manager)
@@ -200,6 +206,13 @@ namespace ILSpy.Debugger.AvalonEdit
 					dragStarted = true;
 				InvalidateVisual();
 			}
+			
+			BreakpointBookmark bm = BookmarkManager.Bookmarks.Find(
+				b => b.TypeName == CurrentType.FullName &&
+				b.LineNumber == GetLineFromMousePosition(e)
+				&& b is BreakpointBookmark) as BreakpointBookmark;
+			
+			this.ToolTip = (bm != null) ? bm.Tooltip : null;			
 		}
 		
 		protected override void OnMouseUp(MouseButtonEventArgs e)
@@ -215,11 +228,11 @@ namespace ILSpy.Debugger.AvalonEdit
 				CancelDragDrop();
 			}
 			if (!e.Handled && line != 0) {
-				IBookmark bm = GetBookmarkFromLine(line);
+				BookmarkBase bm = GetBookmarkFromLine(line);
 				if (bm != null) {
 					bm.MouseUp(e);
 					if (CurrentType != null) {
-						DebuggerService.ToggleBreakpointAt(CurrentType.FullName, line);
+						BookmarkManager.RemoveMark(bm);
 					}
 					InvalidateVisual();
 					if (e.Handled)
@@ -228,7 +241,10 @@ namespace ILSpy.Debugger.AvalonEdit
 				if (e.ChangedButton == MouseButton.Left) {
 					if (CurrentType != null) {
 						// no bookmark on the line: create a new breakpoint
-						DebuggerService.ToggleBreakpointAt(CurrentType.FullName, line);
+						DebuggerService.ToggleBreakpointAt(
+							CurrentType.FullName, 
+							line,
+							DebuggerService.CurrentDebugger.Language);
 					}
 				}
 				InvalidateVisual();

Debugger/ILSpy.Debugger/Bookmarks/BookmarkManager.cs

@@ -118,6 +118,7 @@ namespace ILSpy.Debugger.Bookmarks
 					return;
 				}
 			}
+			
 			// no bookmark at that line: create a new bookmark			
 			BookmarkManager.AddMark(bookmarkFactory(new AstLocation(line, 0)));
 		}

Debugger/ILSpy.Debugger/Bookmarks/BreakpointBookmark.cs

@@ -83,9 +83,10 @@ namespace ILSpy.Debugger.Bookmarks
 			set { tooltip = value; }
 		}
 		
-		public BreakpointBookmark(string typeName, AstLocation location, BreakpointAction action) : base(typeName, location)
+		public BreakpointBookmark(string typeName, AstLocation location, BreakpointAction action, DecompiledLanguages language) : base(typeName, location)
 		{
 			this.action = action;
+			this.tooltip = language.ToString();
 		}
 		
 		public override ImageSource Image {

Debugger/ILSpy.Debugger/Bookmarks/CurrentLineBookmark.cs

@@ -27,7 +27,7 @@ namespace ILSpy.Debugger.Bookmarks
 			endLine     = makerEndLine;
 			endColumn   = makerEndColumn;
 			
-			instance = new CurrentLineBookmark(typeName, new AstLocation(startColumn, startLine));
+			instance = new CurrentLineBookmark(typeName, new AstLocation(startLine, startColumn));
 			BookmarkManager.AddMark(instance);
 		}
 		

Debugger/ILSpy.Debugger/ILSpy.Debugger.csproj

@@ -114,6 +114,7 @@
   <ItemGroup>
     <Page Include="ToolTips\DebuggerTooltipControl.xaml" />
     <Page Include="ToolTips\PinControlsDictionary.xaml" />
+    <Page Include="ToolTips\VisualizerPicker.xaml" />
     <Page Include="UI\AttachToProcessWindow.xaml" />
   </ItemGroup>
   <ItemGroup>

Debugger/ILSpy.Debugger/Services/Debugger/DebuggerService.cs

@@ -27,7 +27,7 @@ namespace ILSpy.Debugger.Services
 		
 		static IDebugger GetCompatibleDebugger()
 		{
-			return new WindowsDebugger();
+			return currentDebugger = new WindowsDebugger();
 		}
 		
 		/// <summary>
@@ -166,12 +166,12 @@ namespace ILSpy.Debugger.Services
 			}
 		}
 		
-		public static void ToggleBreakpointAt(string typeName, int lineNumber)
+		public static void ToggleBreakpointAt(string typeName, int lineNumber, DecompiledLanguages language)
 		{
 			BookmarkManager.ToggleBookmark(
 				typeName, lineNumber,
 				b => b.CanToggle && b is BreakpointBookmark,
-				location => new BreakpointBookmark(typeName, location, BreakpointAction.Break));
+				location => new BreakpointBookmark(typeName, location, BreakpointAction.Break, language));
 		}
 		
 		/* TODO: reimplement this stuff
@@ -210,8 +210,7 @@ namespace ILSpy.Debugger.Services
 			string variable = 
 				ParserService.SimpleParseAt(doc.Text, doc.GetOffset(new TextLocation(logicPos.Line, logicPos.Column)));
 			
-			
-			if (currentDebugger == null || !currentDebugger.IsDebugging) {
+			if (currentDebugger == null || !currentDebugger.IsDebugging || !currentDebugger.CanEvaluate) {
 				e.ContentToShow = variable;
 			}
 			else {

Debugger/ILSpy.Debugger/Services/Debugger/IDebugger.cs

@@ -9,8 +9,24 @@ using Mono.CSharp;
 
 namespace ILSpy.Debugger.Services
 {
+	public enum DecompiledLanguages
+	{
+		IL,
+		CSharp
+	}
+	
 	public interface IDebugger : IDisposable
 	{
+		/// <summary>
+		/// Gets or sets the decompiled language.
+		/// </summary>
+		DecompiledLanguages Language { get; set; }
+		
+		/// <summary>
+		/// Gets whether the debugger can evaluate the expression.
+		/// </summary>
+		bool CanEvaluate { get; }
+		
 		/// <summary>
 		/// Returns true if debuger is attached to a process
 		/// </summary>

Debugger/ILSpy.Debugger/Services/Debugger/WindowsDebugger.cs

@@ -99,6 +99,8 @@ namespace ILSpy.Debugger.Services
 		string errorProcessPaused  = "Error.ProcessPaused";
 		string errorCannotStepNoActiveFunction = "Threads.CannotStepNoActiveFunction";
 		
+		public DecompiledLanguages Language { get; set; }
+		
 		public bool IsDebugging {
 			get {
 				return ServiceInitialized && debuggedProcess != null;
@@ -372,7 +374,8 @@ namespace ILSpy.Debugger.Services
 			}
 		}
 		
-		bool CanEvaluate
+		/// <inheritdoc/>
+		public bool CanEvaluate
 		{
 			get {
 				return debuggedProcess != null && !debuggedProcess.IsRunning && debuggedProcess.SelectedStackFrame != null;
@@ -385,7 +388,7 @@ namespace ILSpy.Debugger.Services
 		/// </summary>
 		public object GetTooltipControl(AstLocation logicalPosition, string variableName)
 		{
-			return new DebuggerTooltipControl(logicalPosition, new ExpressionNode(ImageService.Breakpoint, variableName, null));
+			return new DebuggerTooltipControl(logicalPosition, new ExpressionNode(null, variableName, null));
 			//FIXME
 //			try {
 //				var tooltipExpression = GetExpression(variableName);
@@ -489,12 +492,28 @@ namespace ILSpy.Debugger.Services
 		
 		void AddBreakpoint(BreakpointBookmark bookmark)
 		{
-			uint token;
-			ILCodeMapping map = ILCodeMappings.GetInstructionByTypeAndLine(bookmark.TypeName, bookmark.LineNumber, out token);
+			Breakpoint breakpoint = null;
+			
+			switch (Language) {
+				case DecompiledLanguages.IL:
+					uint token;
+					ILCodeMapping map = ILCodeMappings.GetInstructionByTypeAndLine(bookmark.TypeName, bookmark.LineNumber, out token);
 					
-			if (map != null) {
-				Breakpoint breakpoint = new ILBreakpoint(debugger, bookmark.LineNumber, token, map.ILInstruction.Offset , bookmark.IsEnabled);
-				debugger.Breakpoints.Add(breakpoint);
+					if (map != null) {
+						breakpoint = new ILBreakpoint(debugger, bookmark.LineNumber, token, map.ILInstruction.Offset , bookmark.IsEnabled);
+						debugger.Breakpoints.Add(breakpoint);
+					}
+					break;
+					
+				case DecompiledLanguages.CSharp:
+					break;
+					
+				default:
+					throw new NotImplementedException("Not implemented!");
+			}
+			
+			if (breakpoint == null)
+				return;
 			
 //			Action setBookmarkColor = delegate {
 //				if (debugger.Processes.Count == 0) {
@@ -525,64 +544,63 @@ namespace ILSpy.Debugger.Services
 //				}
 //			};
 			
-				// event handlers on bookmark and breakpoint don't need deregistration
-				bookmark.IsEnabledChanged += delegate {
-					breakpoint.Enabled = bookmark.IsEnabled;
-				};
-				breakpoint.Set += delegate {
-					//setBookmarkColor();
-				};
+			// event handlers on bookmark and breakpoint don't need deregistration
+			bookmark.IsEnabledChanged += delegate {
+				breakpoint.Enabled = bookmark.IsEnabled;
+			};
+			breakpoint.Set += delegate {
+				//setBookmarkColor();
+			};
+			
+			//setBookmarkColor();
 			
+			EventHandler<CollectionItemEventArgs<Process>> bp_debugger_ProcessStarted = (sender, e) => {
+				//setBookmarkColor();
+				// User can change line number by inserting or deleting lines
+				breakpoint.Line = bookmark.LineNumber;
+			};
+			EventHandler<CollectionItemEventArgs<Process>> bp_debugger_ProcessExited = (sender, e) => {
 				//setBookmarkColor();
+			};
+			
+			EventHandler<BreakpointEventArgs> bp_debugger_BreakpointHit =
+				new EventHandler<BreakpointEventArgs>(
+					delegate(object sender, BreakpointEventArgs e)
+					{
+						//LoggingService.Debug(bookmark.Action + " " + bookmark.ScriptLanguage + " " + bookmark.Condition);
 						
-				EventHandler<CollectionItemEventArgs<Process>> bp_debugger_ProcessStarted = (sender, e) => {
-					//setBookmarkColor();
-					// User can change line number by inserting or deleting lines
-					breakpoint.Line = bookmark.LineNumber;
-				};
-				EventHandler<CollectionItemEventArgs<Process>> bp_debugger_ProcessExited = (sender, e) => {
-					//setBookmarkColor();
-				};
-				
-				EventHandler<BreakpointEventArgs> bp_debugger_BreakpointHit =
-					new EventHandler<BreakpointEventArgs>(
-						delegate(object sender, BreakpointEventArgs e)
-						{
-							//LoggingService.Debug(bookmark.Action + " " + bookmark.ScriptLanguage + " " + bookmark.Condition);
-							
-							switch (bookmark.Action) {
-								case BreakpointAction.Break:
-									break;
-								case BreakpointAction.Condition:
+						switch (bookmark.Action) {
+							case BreakpointAction.Break:
+								break;
+							case BreakpointAction.Condition:
 //								if (Evaluate(bookmark.Condition, bookmark.ScriptLanguage))
 //									DebuggerService.PrintDebugMessage(string.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Conditional.Breakpoints.BreakpointHitAtBecause}") + "\n", bookmark.LineNumber, bookmark.FileName, bookmark.Condition));
 //								else
 //									this.debuggedProcess.AsyncContinue();
-									break;
-								case BreakpointAction.Trace:
-									//DebuggerService.PrintDebugMessage(string.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Conditional.Breakpoints.BreakpointHitAt}") + "\n", bookmark.LineNumber, bookmark.FileName));
-									break;
-							}
-						});
-				
-				BookmarkEventHandler bp_bookmarkManager_Removed = null;
-				bp_bookmarkManager_Removed = (sender, e) => {
-					if (bookmark == e.Bookmark) {
-						debugger.Breakpoints.Remove(breakpoint);
-						
-						// unregister the events
-						debugger.Processes.Added -= bp_debugger_ProcessStarted;
-						debugger.Processes.Removed -= bp_debugger_ProcessExited;
-						breakpoint.Hit -= bp_debugger_BreakpointHit;
-						BookmarkManager.Removed -= bp_bookmarkManager_Removed;
-					}
-				};
-				// register the events
-				debugger.Processes.Added += bp_debugger_ProcessStarted;
-				debugger.Processes.Removed += bp_debugger_ProcessExited;
-				breakpoint.Hit += bp_debugger_BreakpointHit;
-				BookmarkManager.Removed += bp_bookmarkManager_Removed;
-			}
+								break;
+							case BreakpointAction.Trace:
+								//DebuggerService.PrintDebugMessage(string.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Conditional.Breakpoints.BreakpointHitAt}") + "\n", bookmark.LineNumber, bookmark.FileName));
+								break;
+						}
+					});
+			
+			BookmarkEventHandler bp_bookmarkManager_Removed = null;
+			bp_bookmarkManager_Removed = (sender, e) => {
+				if (bookmark == e.Bookmark) {
+					debugger.Breakpoints.Remove(breakpoint);
+					
+					// unregister the events
+					debugger.Processes.Added -= bp_debugger_ProcessStarted;
+					debugger.Processes.Removed -= bp_debugger_ProcessExited;
+					breakpoint.Hit -= bp_debugger_BreakpointHit;
+					BookmarkManager.Removed -= bp_bookmarkManager_Removed;
+				}
+			};
+			// register the events
+			debugger.Processes.Added += bp_debugger_ProcessStarted;
+			debugger.Processes.Removed += bp_debugger_ProcessExited;
+			breakpoint.Hit += bp_debugger_BreakpointHit;
+			BookmarkManager.Removed += bp_bookmarkManager_Removed;
 		}
 		
 		bool Evaluate(string code, string language)
@@ -723,13 +741,24 @@ namespace ILSpy.Debugger.Services
 			DebuggerService.RemoveCurrentLineMarker();
 			
 			if (debuggedProcess != null && debuggedProcess.SelectedStackFrame != null) {
-				uint token = (uint)debuggedProcess.SelectedStackFrame.MethodInfo.MetadataToken;
-				int ilOffset = debuggedProcess.SelectedStackFrame.IP;
-				int line;
-				string typeName;
-				ILCodeMappings.GetSourceCodeFromMetadataTokenAndOffset(token, ilOffset, out typeName, out line);
-				if (typeName != null) {
-					DebuggerService.JumpToCurrentLine(typeName, line, 0, line, 0);
+				switch (Language) {
+					case DecompiledLanguages.IL:
+						// IL mapping
+						uint token = (uint)debuggedProcess.SelectedStackFrame.MethodInfo.MetadataToken;
+						int ilOffset = debuggedProcess.SelectedStackFrame.IP;
+						int line;
+						string typeName;
+						ILCodeMappings.GetSourceCodeFromMetadataTokenAndOffset(token, ilOffset, out typeName, out line);
+						if (typeName != null)
+							DebuggerService.JumpToCurrentLine(typeName, line, 0, line, 0);
+						break;
+						
+					case DecompiledLanguages.CSharp:
+						// FIXME CSharp mappings
+						break;
+						
+					default:
+						throw new NotImplementedException("The language is not supported!");
 				}
 			}
 		}

Debugger/ILSpy.Debugger/ToolTips/DebuggerTooltipControl.xaml.cs

@@ -30,7 +30,7 @@ namespace ILSpy.Debugger.Tooltips
 		private const int InitialItemsCount = 12;
 		private const int VisibleItemsCount = 11;
 		
-		private bool showPins = true;
+		private bool showPins;
 		private LazyItemsControl<ITreeNode> lazyGrid;
 		private IEnumerable<ITreeNode> itemsSource;
 		readonly AstLocation logicalPosition;
@@ -55,7 +55,7 @@ namespace ILSpy.Debugger.Tooltips
 			this.itemsSource = nodes;
 		}
 
-		public DebuggerTooltipControl(DebuggerTooltipControl parentControl, AstLocation logicalPosition, bool showPins = true)
+		public DebuggerTooltipControl(DebuggerTooltipControl parentControl, AstLocation logicalPosition, bool showPins = false)
 			: this(logicalPosition)
 		{
 			this.parentControl = parentControl;
@@ -65,7 +65,7 @@ namespace ILSpy.Debugger.Tooltips
 		private void OnLoaded(object sender, RoutedEventArgs e)
 		{
 			if (!showPins) {
-				dataGrid.Columns[5].Visibility = Visibility.Collapsed;
+				dataGrid.Columns[4].Visibility = Visibility.Collapsed;
 			}
 			
 			SetItemsSource(this.itemsSource);

Debugger/ILSpy.Debugger/ToolTips/TextEditorListener.cs

@@ -68,9 +68,6 @@ namespace ILSpy.Debugger.ToolTips
 		
 		void OnMouseHoverStopped(MouseEventArgs e)
 		{			
-			if (popup != null)
-				popup.IsOpen = false;
-			
 			if (toolTip != null)
 				toolTip.IsOpen = false;
 		}

Debugger/ILSpy.Debugger/UI/AttachToProcessWindow.xaml.cs

@@ -34,13 +34,6 @@ namespace ILSpy.Debugger.UI
 	/// </summary>
 	public partial class AttachToProcessWindow : Window
 	{
-		public static IDebugger Debugger { get; private set; }
-		
-		static AttachToProcessWindow()
-		{
-			Debugger = new WindowsDebugger();
-		}
-		
 		public AttachToProcessWindow()
 		{
 			InitializeComponent();
@@ -92,7 +85,7 @@ namespace ILSpy.Debugger.UI
 			
 			// start attaching
 			var process = ((RunningProcess)this.RunningProcesses.SelectedItem).Process;
-			Debugger.Attach(process);
+			DebuggerService.CurrentDebugger.Attach(process);
 			this.DialogResult = true;
 		}
 		

ILSpy/MainWindow.xaml

@@ -156,7 +156,9 @@
 			<Separator />
 			<ComboBox Name="languageComboBox" DisplayMemberPath="Name" Width="100"
 			          ItemsSource="{x:Static local:Languages.AllLanguages}"
-			          SelectedItem="{Binding FilterSettings.Language}" />
+			          SelectedItem="{Binding FilterSettings.Language}"
+					SelectionChanged="LanguageComboBox_SelectionChanged"
+			/>
 			<Separator />
 			<Button x:Name="AttachButton" Command="routedCommands:RoutedUICommands.AttachToProcess" ToolTip="Attach to running process...">
 				<Image Width="16" Height="16" Source="Images/bug.png" />

ILSpy/MainWindow.xaml.cs

@@ -27,13 +27,13 @@ using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
-
 using ICSharpCode.Decompiler;
 using ICSharpCode.Decompiler.FlowAnalysis;
 using ICSharpCode.ILSpy.TreeNodes;
 using ICSharpCode.TreeView;
+using ILSpy.Debugger.AvalonEdit;
+using ILSpy.Debugger.Services;
 using ILSpy.Debugger.UI;
-
 using Microsoft.Win32;
 using Mono.Cecil.Rocks;
 
@@ -340,6 +340,17 @@ namespace ICSharpCode.ILSpy
 				treeView.FocusNode(lastNode);
 		}
 		
+		void OpenFromGac_Click(object sender, RoutedEventArgs e)
+		{
+			OpenFromGacDialog dlg = new OpenFromGacDialog();
+			dlg.Owner = this;
+			if (dlg.ShowDialog() == true) {
+				OpenFiles(dlg.SelectedFileNames);
+			}
+		}
+		
+		#endregion
+		
 		#region Debugger commands
 		
 		void RefreshCommandExecuted(object sender, ExecutedRoutedEventArgs e)
@@ -352,7 +363,7 @@ namespace ICSharpCode.ILSpy
 		
 		void AttachToProcessExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (!AttachToProcessWindow.Debugger.IsDebugging) {
+			if (!DebuggerService.CurrentDebugger.IsDebugging) {
 				var window = new AttachToProcessWindow();
 				window.Owner = this;
 				if (window.ShowDialog() == true)
@@ -369,8 +380,8 @@ namespace ICSharpCode.ILSpy
 		
 		void DetachFromProcessExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (AttachToProcessWindow.Debugger.IsDebugging){
-				AttachToProcessWindow.Debugger.Detach();
+			if (DebuggerService.CurrentDebugger.IsDebugging){
+				DebuggerService.CurrentDebugger.Detach();
 				
 				AttachMenuItem.IsEnabled = AttachButton.IsEnabled = true;
 				ContinueDebuggingMenuItem.IsEnabled =
@@ -383,26 +394,26 @@ namespace ICSharpCode.ILSpy
 		
 		void ContinueDebuggingExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (AttachToProcessWindow.Debugger.IsDebugging)
-				AttachToProcessWindow.Debugger.Continue();
+			if (DebuggerService.CurrentDebugger.IsDebugging)
+				DebuggerService.CurrentDebugger.Continue();
 		}
 		
 		void StepIntoExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (AttachToProcessWindow.Debugger.IsDebugging)
-				AttachToProcessWindow.Debugger.StepInto();
+			if (DebuggerService.CurrentDebugger.IsDebugging)
+				DebuggerService.CurrentDebugger.StepInto();
 		}
 		
 		void StepOverExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (AttachToProcessWindow.Debugger.IsDebugging)
-				AttachToProcessWindow.Debugger.StepOver();
+			if (DebuggerService.CurrentDebugger.IsDebugging)
+				DebuggerService.CurrentDebugger.StepOver();
 		}
 		
 		void StepOutExecuted(object sender, ExecutedRoutedEventArgs e)
 		{
-			if (AttachToProcessWindow.Debugger.IsDebugging)
-				AttachToProcessWindow.Debugger.StepOut();
+			if (DebuggerService.CurrentDebugger.IsDebugging)
+				DebuggerService.CurrentDebugger.StepOut();
 		}
 		
 		protected override void OnKeyUp(KeyEventArgs e)
@@ -430,16 +441,6 @@ namespace ICSharpCode.ILSpy
 		
 		#endregion
 		
-		void OpenFromGac_Click(object sender, RoutedEventArgs e)
-		{
-			OpenFromGacDialog dlg = new OpenFromGacDialog();
-			dlg.Owner = this;
-			if (dlg.ShowDialog() == true) {
-				OpenFiles(dlg.SelectedFileNames);
-			}
-		}
-		#endregion
-		
 		#region Exit/About
 		void ExitClick(object sender, RoutedEventArgs e)
 		{
@@ -525,5 +526,11 @@ namespace ICSharpCode.ILSpy
 			sessionSettings.SplitterPosition = leftColumn.Width.Value / (leftColumn.Width.Value + rightColumn.Width.Value);
 			sessionSettings.Save();
 		}
+		
+		void LanguageComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
+		{
+			DebuggerService.CurrentDebugger.Language = 
+				sessionSettings.FilterSettings.Language.Name == "IL" ? DecompiledLanguages.IL : DecompiledLanguages.CSharp;
+		}
 	}
 }

ILSpy/TextView/DecompilerTextView.cs

@@ -87,16 +87,8 @@ namespace ICSharpCode.ILSpy.TextView
 			TextEditorWeakEventManager.MouseHover.AddListener(textEditor, TextEditorListener.Instance);
 			TextEditorWeakEventManager.MouseHoverStopped.AddListener(textEditor, TextEditorListener.Instance);
 			textEditor.TextArea.TextView.VisualLinesChanged += (s, e) => iconMargin.InvalidateVisual();
-			BookmarkManager.Added += BookmarkManager_Added;
-			BookmarkManager.Removed += (s, e) => iconMargin.InvalidateVisual();
 		}
 		
-		void BookmarkManager_Added(object sender, BookmarkEventArgs e)
-		{
-			if (e.Bookmark is CurrentLineBookmark) {
-				iconMargin.InvalidateVisual();
-			}
-		}
 		#endregion
 		
 		#region RunWithCancellation