IconBarMargin: use DocumentLine as an anchor for entity bookmarks so that they move correctly when inserting/deleting text (without having to wait for the next parse run).

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/CodeEditor.cs

@@ -581,7 +581,7 @@ namespace ICSharpCode.AvalonEdit.AddIn
 					quickClassBrowser = null;
 				}
 			}
-			iconBarManager.UpdateClassMemberBookmarks(parseInfo);
+			iconBarManager.UpdateClassMemberBookmarks(parseInfo, document);
 			primaryTextEditor.UpdateParseInformationForFolding(parseInfo);
 			if (secondaryTextEditor != null)
 				secondaryTextEditor.UpdateParseInformationForFolding(parseInfo);

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/IconBarManager.cs

@@ -1,12 +1,14 @@
 // Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
+using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.SharpDevelop.Dom;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using ICSharpCode.SharpDevelop.Bookmarks;
+using ICSharpCode.SharpDevelop.Editor;
 
 namespace ICSharpCode.AvalonEdit.AddIn
 {
@@ -40,7 +42,13 @@ namespace ICSharpCode.AvalonEdit.AddIn
 		
 		public event EventHandler RedrawRequested;
 		
+		[Obsolete("Please provide a TextDocument; this is necessary so that the bookmarks can move when lines are inserted/removed")]
 		public void UpdateClassMemberBookmarks(ParseInformation parseInfo)
+		{
+			UpdateClassMemberBookmarks(parseInfo, null);
+		}
+		
+		public void UpdateClassMemberBookmarks(ParseInformation parseInfo, TextDocument document)
 		{
 			for (int i = bookmarks.Count - 1; i >= 0; i--) {
 				if (IsClassMemberBookmark(bookmarks[i]))
@@ -49,34 +57,34 @@ namespace ICSharpCode.AvalonEdit.AddIn
 			if (parseInfo == null)
 				return;
 			foreach (IClass c in parseInfo.CompilationUnit.Classes) {
-				AddClassMemberBookmarks(c);
+				AddClassMemberBookmarks(c, document);
 			}
 		}
 		
-		void AddClassMemberBookmarks(IClass c)
+		void AddClassMemberBookmarks(IClass c, TextDocument document)
 		{
 			if (c.IsSynthetic) return;
 			if (!c.Region.IsEmpty) {
-				bookmarks.Add(new ClassBookmark(c));
+				bookmarks.Add(new ClassBookmark(c, document));
 			}
 			foreach (IClass innerClass in c.InnerClasses) {
-				AddClassMemberBookmarks(innerClass);
+				AddClassMemberBookmarks(innerClass, document);
 			}
 			foreach (IMethod m in c.Methods) {
 				if (m.Region.IsEmpty || m.IsSynthetic) continue;
-				bookmarks.Add(new ClassMemberBookmark(m));
+				bookmarks.Add(new ClassMemberBookmark(m, document));
 			}
-			foreach (IProperty m in c.Properties) {
-				if (m.Region.IsEmpty || m.IsSynthetic) continue;
-				bookmarks.Add(new ClassMemberBookmark(m));
+			foreach (IProperty p in c.Properties) {
+				if (p.Region.IsEmpty || p.IsSynthetic) continue;
+				bookmarks.Add(new ClassMemberBookmark(p, document));
 			}
 			foreach (IField f in c.Fields) {
 				if (f.Region.IsEmpty || f.IsSynthetic) continue;
-				bookmarks.Add(new ClassMemberBookmark(f));
+				bookmarks.Add(new ClassMemberBookmark(f, document));
 			}
 			foreach (IEvent e in c.Events) {
 				if (e.Region.IsEmpty || e.IsSynthetic) continue;
-				bookmarks.Add(new ClassMemberBookmark(e));
+				bookmarks.Add(new ClassMemberBookmark(e, document));
 			}
 		}
 		

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/IconBarMargin.cs

@@ -50,7 +50,11 @@ namespace ICSharpCode.AvalonEdit.AddIn
 		
 		void OnRedrawRequested(object sender, EventArgs e)
 		{
-			InvalidateVisual();
+			// Don't invalidate the IconBarMargin if it'll be invalidated again once the
+			// visual lines become valid.
+			if (this.TextView != null && this.TextView.VisualLinesValid) {
+				InvalidateVisual();
+			}
 		}
 		
 		public virtual void Dispose()

src/AddIns/DisplayBindings/ILSpyAddIn/ViewContent/DecompiledViewContent.cs

@@ -5,7 +5,6 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Threading;
-
 using ICSharpCode.Core;
 using ICSharpCode.Decompiler;
 using ICSharpCode.Decompiler.Ast;
@@ -15,6 +14,7 @@ using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Bookmarks;
 using ICSharpCode.SharpDevelop.Debugging;
 using ICSharpCode.SharpDevelop.Editor;
+using ICSharpCode.SharpDevelop.Editor.AvalonEdit;
 using ICSharpCode.SharpDevelop.Gui;
 using Mono.Cecil;
 
@@ -197,7 +197,7 @@ namespace ICSharpCode.ILSpyAddIn
 			JumpToEntity(this.jumpToEntityTagWhenDecompilationFinished);
 			
 			// update UI
-			UpdateIconMargin(output.ToString());
+			UpdateIconMargin();
 			
 			// fire events
 			OnDecompilationFinished(EventArgs.Empty);
@@ -205,9 +205,11 @@ namespace ICSharpCode.ILSpyAddIn
 		#endregion
 		
 		#region Update UI
-		void UpdateIconMargin(string text)
+		void UpdateIconMargin()
 		{
-			codeView.IconBarManager.UpdateClassMemberBookmarks(ParserService.ParseFile(tempFileName, new StringTextBuffer(text)));
+			codeView.IconBarManager.UpdateClassMemberBookmarks(
+				ParserService.ParseFile(tempFileName, new AvalonEditDocumentAdapter(codeView.Document, null)),
+				null);
 			
 			// load bookmarks
 			foreach (SDBookmark bookmark in BookmarkManager.GetBookmarks(this.codeView.TextEditor.FileName)) {

src/Main/Base/Project/Src/Bookmarks/BookmarkManager.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop.Editor;
+using ICSharpCode.SharpDevelop.Gui;
 
 namespace ICSharpCode.SharpDevelop.Bookmarks
 {
@@ -27,6 +28,8 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 			if (fileName == null)
 				throw new ArgumentNullException("fileName");
 			
+			WorkbenchSingleton.AssertMainThread();
+			
 			List<SDBookmark> marks = new List<SDBookmark>();
 			
 			foreach (SDBookmark mark in bookmarks) {
@@ -40,6 +43,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		
 		public static void AddMark(SDBookmark bookmark)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			if (bookmark == null) return;
 			if (bookmarks.Contains(bookmark)) return;
 			if (bookmarks.Exists(b => IsEqualBookmark(b, bookmark))) return;
@@ -62,12 +66,14 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		
 		public static void RemoveMark(SDBookmark bookmark)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			bookmarks.Remove(bookmark);
 			OnRemoved(new BookmarkEventArgs(bookmark));
 		}
 		
 		public static void Clear()
 		{
+			WorkbenchSingleton.AssertMainThread();
 			while (bookmarks.Count > 0) {
 				SDBookmark b = bookmarks[bookmarks.Count - 1];
 				bookmarks.RemoveAt(bookmarks.Count - 1);
@@ -96,6 +102,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		
 		public static List<SDBookmark> GetProjectBookmarks(ICSharpCode.SharpDevelop.Project.IProject project)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			List<SDBookmark> projectBookmarks = new List<SDBookmark>();
 			foreach (SDBookmark mark in bookmarks) {
 				if (mark.IsSaved && mark.FileName != null) {
@@ -109,6 +116,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		                                  Predicate<SDBookmark> canToggle,
 		                                  Func<Location, SDBookmark> bookmarkFactory)
 		{
+			WorkbenchSingleton.AssertMainThread();
 			foreach (SDBookmark bookmark in GetBookmarks(new FileName(editor.FileName))) {
 				if (canToggle(bookmark) && bookmark.LineNumber == line) {
 					BookmarkManager.RemoveMark(bookmark);
@@ -125,6 +133,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		{
 			if (match == null)
 				throw new ArgumentNullException("Predicate is null!");
+			WorkbenchSingleton.AssertMainThread();
 			
 			for(int index = bookmarks.Count - 1; index >= 0; --index){
 				SDBookmark bookmark = bookmarks[index];

src/Main/Base/Project/Src/Bookmarks/ClassMemberBookmark.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Windows;
 using System.Windows.Input;
+using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.Core;
 using ICSharpCode.Core.Presentation;
 using ICSharpCode.SharpDevelop.Dom;
@@ -18,6 +19,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 	public class ClassMemberBookmark : IBookmark
 	{
 		IMember member;
+		DocumentLine line;
 		
 		public IMember Member {
 			get {
@@ -30,6 +32,14 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 			this.member = member;
 		}
 		
+		public ClassMemberBookmark(IMember member, TextDocument document)
+		{
+			this.member = member;
+			int lineNr = member.Region.BeginLine;
+			if (document != null && lineNr > 0 && lineNr <= document.LineCount)
+				this.line = document.GetLineByNumber(lineNr);
+		}
+		
 		public const string ContextMenuPath = "/SharpDevelop/ViewContent/DefaultTextEditor/ClassMemberContextMenu";
 		
 		public virtual IImage Image {
@@ -37,7 +47,12 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		}
 		
 		public int LineNumber {
-			get { return member.Region.BeginLine; }
+			get {
+				if (line != null && !line.IsDeleted)
+					return line.LineNumber;
+				else
+					return member.Region.BeginLine;
+			}
 		}
 		
 		public virtual void MouseDown(MouseButtonEventArgs e)
@@ -71,6 +86,7 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 	public class ClassBookmark : IBookmark
 	{
 		IClass @class;
+		DocumentLine line;
 		
 		public IClass Class {
 			get {
@@ -86,6 +102,14 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 			this.@class = @class;
 		}
 		
+		public ClassBookmark(IClass @class, TextDocument document)
+		{
+			this.@class = @class;
+			int lineNr = @class.Region.BeginLine;
+			if (document != null && lineNr > 0 && lineNr <= document.LineCount)
+				this.line = document.GetLineByNumber(lineNr);
+		}
+		
 		public const string ContextMenuPath = "/SharpDevelop/ViewContent/DefaultTextEditor/ClassBookmarkContextMenu";
 		
 		public virtual IImage Image {
@@ -95,7 +119,12 @@ namespace ICSharpCode.SharpDevelop.Bookmarks
 		}
 		
 		public int LineNumber {
-			get { return @class.Region.BeginLine; }
+			get {
+				if (line != null && !line.IsDeleted)
+					return line.LineNumber;
+				else
+					return @class.Region.BeginLine;
+			}
 		}
 		
 		public virtual void MouseDown(MouseButtonEventArgs e)