Some cleaning;

Make some types internal.

Debugger/ILSpy.Debugger/AvalonEdit/IToolTip.cs

@@ -10,7 +10,7 @@ namespace ILSpy.Debugger.AvalonEdit
 	/// Content of text editor tooltip (used as <see cref="ToolTipRequestEventArgs.ContentToShow"/>), 
 	/// specifying whether it should be displayed in a WPF Popup.
 	/// </summary>
-	public interface ITooltip
+	internal interface ITooltip
 	{
 		/// <summary>
 		/// If true, this ITooltip will be displayed in a WPF Popup.

Debugger/ILSpy.Debugger/AvalonEdit/TextEditorWeakEventManager.cs

@@ -1,20 +1,5 @@
 // Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
 using System.Windows;

Debugger/ILSpy.Debugger/DebuggedData.cs

@@ -1,20 +1,5 @@
 // Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
 using System.Collections.Generic;

Debugger/ILSpy.Debugger/Models/RunningProcess.cs

@@ -1,20 +1,5 @@
 // Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
 using System.Diagnostics;

Debugger/ILSpy.Debugger/Models/TreeModel/ArrayRangeNode.cs

@@ -10,7 +10,7 @@ using ICSharpCode.NRefactory.CSharp;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public partial class Utils
+	internal static partial class Utils
 	{
 		public static IEnumerable<TreeNode> LazyGetChildNodesOfArray(Expression expression, ArrayDimensions dimensions)
 		{
@@ -22,7 +22,7 @@ namespace ILSpy.Debugger.Models.TreeModel
 	}
 	
 	/// <summary> This is a partent node for all elements within a given bounds </summary>
-	public class ArrayRangeNode: TreeNode
+	internal class ArrayRangeNode: TreeNode
 	{
 		const int MaxElementCount = 100;
 		

Debugger/ILSpy.Debugger/Models/TreeModel/ChildNodesOfObject.cs

@@ -14,7 +14,7 @@ using Module = Debugger.Module;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public partial class Utils
+	internal partial class Utils
 	{
 		public static IEnumerable<TreeNode> LazyGetChildNodesOfObject(Expression targetObject, DebugType shownType)
 		{
@@ -94,7 +94,6 @@ namespace ILSpy.Debugger.Models.TreeModel
 			return nodes;
 		}
 
-		
 		public static IEnumerable<TreeNode> LazyGetItemsOfIList(Expression targetObject)
 		{
 			// This is needed for expanding IEnumerable<T>

Debugger/ILSpy.Debugger/Models/TreeModel/ExpressionNode.cs

@@ -19,7 +19,7 @@ using ILSpy.Debugger.Services.Debugger;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public class ExpressionNode: TreeNode, ISetText, INotifyPropertyChanged
+	internal class ExpressionNode: TreeNode, ISetText, INotifyPropertyChanged
 	{
 		bool evaluated;
 		

Debugger/ILSpy.Debugger/Models/TreeModel/ICorDebug.cs

@@ -7,7 +7,7 @@ using Debugger;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public class ICorDebug
+	internal class ICorDebug
 	{
 		public class InfoNode: TreeNode
 		{

Debugger/ILSpy.Debugger/Models/TreeModel/IEnumerableNode.cs

@@ -10,7 +10,7 @@ namespace ILSpy.Debugger.Models.TreeModel
 	/// <summary>
 	/// IEnumerable node in the variable tree.
 	/// </summary>
-	public class IEnumerableNode : TreeNode
+	internal class IEnumerableNode : TreeNode
 	{
 		Expression targetObject;
 		Expression debugListExpression;

Debugger/ILSpy.Debugger/Models/TreeModel/IListNode.cs

@@ -4,7 +4,7 @@ using ICSharpCode.NRefactory.CSharp;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public class IListNode : TreeNode
+	internal class IListNode : TreeNode
 	{
 		Expression targetObject;
 		int count;

Debugger/ILSpy.Debugger/Models/TreeModel/ISetText.cs

@@ -4,7 +4,7 @@ using System;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public interface ISetText
+	internal interface ISetText
 	{
 		bool CanSetText { get; }
 		

Debugger/ILSpy.Debugger/Models/TreeModel/ITreeNode.cs

@@ -10,7 +10,7 @@ namespace ILSpy.Debugger.Models.TreeModel
 	/// <summary>
 	/// Node that can be bound to <see cref="DebuggerTooltipControl" />.
 	/// </summary>
-	public interface ITreeNode : IComparable<ITreeNode>
+	internal interface ITreeNode : IComparable<ITreeNode>
 	{
 		string Name { get; }
 		

Debugger/ILSpy.Debugger/Models/TreeModel/IVisualizerCommand.cs

@@ -10,7 +10,7 @@ namespace ILSpy.Debugger.Models.TreeModel
 	/// <summary>
 	/// Command called from <see cref="VisualizerPicker"/>.
 	/// </summary>
-	public interface IVisualizerCommand
+	internal interface IVisualizerCommand
 	{
 		/// <summary>
 		/// Can this command execute?

Debugger/ILSpy.Debugger/Models/TreeModel/SavedTreeNode.cs

@@ -5,7 +5,7 @@ using System.Windows.Media;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public class SavedTreeNode : TreeNode
+	internal class SavedTreeNode : TreeNode
 	{			
 		public override bool CanSetText { 
 			get { return true; }

Debugger/ILSpy.Debugger/Models/TreeModel/StackFrameNode.cs

@@ -8,7 +8,7 @@ using ICSharpCode.NRefactory.CSharp;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public class StackFrameNode: TreeNode
+	internal class StackFrameNode: TreeNode
 	{
 		StackFrame stackFrame;
 		

Debugger/ILSpy.Debugger/Models/TreeModel/TreeNode.cs

@@ -13,7 +13,7 @@ namespace ILSpy.Debugger.Models.TreeModel
 	/// A node in the variable tree.
 	/// The node is imutable.
 	/// </summary>
-	public class TreeNode : ITreeNode
+	internal class TreeNode : ITreeNode
 	{
 		string text  = string.Empty;
 		

Debugger/ILSpy.Debugger/Models/TreeModel/Utils.cs

@@ -7,7 +7,7 @@ using Debugger;
 
 namespace ILSpy.Debugger.Models.TreeModel
 {
-	public static partial class Utils
+	internal static partial class Utils
 	{
 		/// <param name="process">Process on which to track debuggee state</param>
 		public static void DoEvents(Process process)
@@ -38,14 +38,6 @@ namespace ILSpy.Debugger.Models.TreeModel
 		}
 	}
 	
-	public class PrintTimes: PrintTime
-	{
-		public PrintTimes(string text): base(text + " - end")
-		{
-			//LoggingService.InfoFormatted("{0} - start", text);
-		}
-	}
-	
 	public class PrintTime: IDisposable
 	{
 		string text;

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

@@ -7,7 +7,7 @@ using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.Decompiler;
 using ICSharpCode.NRefactory.CSharp.Resolver;
 using ILSpy.Debugger.Bookmarks;
-using ILSpy.Debugger.ToolTips;
+using ILSpy.Debugger.Tooltips;
 using Mono.Cecil;
 
 namespace ILSpy.Debugger.Services

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

@@ -472,7 +472,7 @@ namespace ILSpy.Debugger.Services
 			}
 		}
 		
-		public ITreeNode GetNode(string variable, string currentImageName = null)
+		internal ITreeNode GetNode(string variable, string currentImageName = null)
 		{
 			try {
 				var expression = GetExpression(variable);

Debugger/ILSpy.Debugger/Services/ImageService/ImageService.cs

@@ -1,20 +1,5 @@
 // Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
 using System.Windows.Media;

Debugger/ILSpy.Debugger/Services/ParserService/ParserService.cs

@@ -1,27 +1,15 @@
 // Copyright (c) 2011 AlphaSierraPapa for the SharpDevelop Team
-// 
-// Permission is hereby granted, free of charge, to any person obtaining a copy of this
-// software and associated documentation files (the "Software"), to deal in the Software
-// without restriction, including without limitation the rights to use, copy, modify, merge,
-// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
-// to whom the Software is furnished to do so, subject to the following conditions:
-// 
-// The above copyright notice and this permission notice shall be included in all copies or
-// substantial portions of the Software.
-// 
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
-// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
-// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-// DEALINGS IN THE SOFTWARE.
+// This code is distributed under MIT X11 license (for details please see \doc\license.txt)
 
 using System;
 using System.Collections.Generic;
 
 namespace ILSpy.Debugger.Services
 {
-	public static class ParserService
+	/// <summary>
+	/// Very naive parser.
+	/// </summary>
+	static class ParserService
 	{
 		static HashSet<string> mySet = new HashSet<string>();
 		

Debugger/ILSpy.Debugger/ToolTips/DebuggerPopup.cs

@@ -13,7 +13,7 @@ namespace ILSpy.Debugger.Tooltips
 	/// <summary>
 	/// Popup containing <see cref="DebuggerTooltipControl"></see>.
 	/// </summary>
-	public class DebuggerPopup : Popup
+	internal class DebuggerPopup : Popup
 	{
 		internal DebuggerTooltipControl contentControl;
 

Debugger/ILSpy.Debugger/ToolTips/DebuggerTooltipControl.xaml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <UserControl
-	x:Class="ILSpy.Debugger.Tooltips.DebuggerTooltipControl" 
+	x:Class="ILSpy.Debugger.Tooltips.DebuggerTooltipControl"
+	x:ClassModifier="internal"
 	xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 	xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 	xmlns:aero="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Aero"

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

@@ -23,7 +23,7 @@ namespace ILSpy.Debugger.Tooltips
 	/// <summary>
 	/// Default Control used as content of SharpDevelop debugger tooltips.
 	/// </summary>
-	public partial class DebuggerTooltipControl : UserControl, ITooltip
+	internal partial class DebuggerTooltipControl : UserControl, ITooltip
 	{
 		private const double ChildPopupOpenXOffet = 16;
 		private const double ChildPopupOpenYOffet = 15;

Debugger/ILSpy.Debugger/ToolTips/LazyItemsControl.cs

@@ -13,7 +13,7 @@ namespace ILSpy.Debugger.Tooltips
 	/// ItemsControl wrapper that takes VirtualizingIEnumerable as source,
 	/// and adds additional items from the source to underlying ItemsControl when scrolled to bottom.
 	/// </summary>
-	public class LazyItemsControl<T>
+	internal class LazyItemsControl<T>
 	{
 		private ItemsControl itemsControl;
 		private int initialItemsCount;

Debugger/ILSpy.Debugger/ToolTips/Models/ToolTipRequestEventArgs.cs

@@ -5,9 +5,9 @@ using System;
 using ICSharpCode.AvalonEdit;
 using ICSharpCode.NRefactory.CSharp;
 
-namespace ILSpy.Debugger.ToolTips
+namespace ILSpy.Debugger.Tooltips
 {
-	public class ToolTipRequestEventArgs : EventArgs
+	internal class ToolTipRequestEventArgs : EventArgs
 	{
 		/// <summary>
 		/// Gets whether the tool tip request was handled.

Debugger/ILSpy.Debugger/ToolTips/TextEditorListener.cs

@@ -13,12 +13,9 @@ using ICSharpCode.NRefactory.CSharp;
 using ILSpy.Debugger.AvalonEdit;
 using ILSpy.Debugger.Services;
 
-namespace ILSpy.Debugger.ToolTips
+namespace ILSpy.Debugger.Tooltips
 {
-	/// <summary>
-	/// Description of TextEditorListener.
-	/// </summary>
-	public class TextEditorListener : IWeakEventListener
+	public sealed class TextEditorListener : IWeakEventListener
 	{
 		private static readonly TextEditorListener instance;
 		

Debugger/ILSpy.Debugger/ToolTips/VirtualizingIEnumerable.cs

@@ -12,7 +12,7 @@ namespace ILSpy.Debugger.Tooltips
 	/// from underlying IEnumerable<T>.
 	/// Can be used as source for <see cref="LazyItemsControl" />.
 	/// </summary>
-	public class VirtualizingIEnumerable<T> : ObservableCollection<T>
+	internal class VirtualizingIEnumerable<T> : ObservableCollection<T>
 	{
 		private IEnumerator<T> originalSourceEnumerator;
 

ILSpy/Commands/DebuggerCommands.cs

@@ -220,7 +220,7 @@ namespace ICSharpCode.ILSpy.Commands
 				var settings = ILSpySettings.Load();
 				XElement e = settings["DebuggerSettings"];
 				var showWarnings = (bool?)e.Attribute("showWarnings");
-				if (showWarnings.HasValue && showWarnings.Value)				
+				if ((showWarnings.HasValue && showWarnings.Value) || !showWarnings.HasValue)
 					MessageBox.Show("Warning: When attaching to an application, some local variables might not be available. If possible, use the \"Start Executable\" command.",
 				                "Attach to a process", MessageBoxButton.OK, MessageBoxImage.Warning);
 				

ILSpy/TextView/DecompilerTextView.cs

@@ -45,7 +45,7 @@ using ICSharpCode.NRefactory.Documentation;
 using ILSpy.Debugger;
 using ILSpy.Debugger.AvalonEdit;
 using ILSpy.Debugger.Bookmarks;
-using ILSpy.Debugger.ToolTips;
+using ILSpy.Debugger.Tooltips;
 using Microsoft.Win32;
 using TextEditorWeakEventManager = ILSpy.Debugger.AvalonEdit.TextEditorWeakEventManager;