Moving the disassembler into the ICSharpCode.Decompiler library.

ICSharpCode.Decompiler/CecilExtensions.cs

@@ -17,8 +17,10 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 
@@ -124,62 +126,32 @@ namespace ICSharpCode.Decompiler
 		}
 		#endregion
 		
-		public static void WriteTo(this Instruction instruction, TextWriter writer)
-		{
-			writer.Write(OffsetToString(instruction.Offset));
-			writer.Write(": ");
-			writer.Write(instruction.OpCode.Name);
-			if(null != instruction.Operand) {
-				writer.Write(' ');
-				writer.Write(OperandToString(instruction.Operand));
-			}
-		}
-		
-		public static void WriteTo(this ExceptionHandler exceptionHandler, TextWriter writer)
-		{
-			writer.Write("Try IL_{0:x4}-IL_{1:x4} ", exceptionHandler.TryStart.Offset, exceptionHandler.TryEnd.Offset);
-			writer.Write(exceptionHandler.HandlerType.ToString());
-			if (exceptionHandler.FilterStart != null) {
-				writer.Write(" IL_{0:x4}-IL_{1:x4} handler ", exceptionHandler.FilterStart.Offset, exceptionHandler.FilterEnd.Offset);
-			}
-			writer.Write(" IL_{0:x4}-IL_{1:x4} ", exceptionHandler.HandlerStart.Offset, exceptionHandler.HandlerEnd.Offset);
-		}
-		
 		public static string OffsetToString(int offset)
 		{
 			return string.Format("IL_{0:x4}", offset);
 		}
 		
-		public static string OperandToString(object operand)
+		public static HashSet<MethodDefinition> GetAccessorMethods(this TypeDefinition type)
 		{
-			if(null == operand) throw new ArgumentNullException("operand");
-			
-			Instruction targetInstruction = operand as Instruction;
-			if(null != targetInstruction) {
-				return OffsetToString(targetInstruction.Offset);
-			}
-			
-			Instruction [] targetInstructions = operand as Instruction [];
-			if(null != targetInstructions) {
-				return string.Join(", ", targetInstructions.Select(i => OffsetToString(i.Offset)));
-			}
-			
-			VariableReference variableRef = operand as VariableReference;
-			if(null != variableRef) {
-				return variableRef.Index.ToString();
-			}
-			
-			MethodReference methodRef = operand as MethodReference;
-			if(null != methodRef) {
-				return methodRef.ToString();
+			HashSet<MethodDefinition> accessorMethods = new HashSet<MethodDefinition>();
+			foreach (var property in type.Properties) {
+				accessorMethods.Add(property.GetMethod);
+				accessorMethods.Add(property.SetMethod);
+				if (property.HasOtherMethods) {
+					foreach (var m in property.OtherMethods)
+						accessorMethods.Add(m);
+				}
 			}
-			
-			string s = operand as string;
-			if(null != s) {
-				return "\"" + s + "\"";
+			foreach (EventDefinition ev in type.Events) {
+				accessorMethods.Add(ev.AddMethod);
+				accessorMethods.Add(ev.RemoveMethod);
+				accessorMethods.Add(ev.InvokeMethod);
+				if (ev.HasOtherMethods) {
+					foreach (var m in ev.OtherMethods)
+						accessorMethods.Add(m);
+				}
 			}
-			
-			return operand.ToString();
+			return accessorMethods;
 		}
 	}
 }

ICSharpCode.Decompiler/Disassembler/DisassemblerHelpers.cs

@@ -18,13 +18,12 @@
 
 using System;
 using System.Linq;
-using ICSharpCode.Decompiler;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 
-namespace ICSharpCode.ILSpy.Disassembler
+namespace ICSharpCode.Decompiler.Disassembler
 {
-	static class DisassemblerHelpers
+	public static class DisassemblerHelpers
 	{
 		public static void WriteOffsetReference(ITextOutput writer, Instruction instruction)
 		{

ICSharpCode.Decompiler/Disassembler/MethodBodyDisassembler.cs

@@ -20,16 +20,17 @@ using System;
 using System.Linq;
 using System.Threading;
 
+using ICSharpCode.Decompiler;
 using ICSharpCode.Decompiler.FlowAnalysis;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 
-namespace ICSharpCode.ILSpy.Disassembler
+namespace ICSharpCode.Decompiler.Disassembler
 {
 	/// <summary>
 	/// Disassembles a method body.
 	/// </summary>
-	public class MethodBodyDisassembler
+	public sealed class MethodBodyDisassembler
 	{
 		readonly ITextOutput output;
 		readonly bool detectControlStructure;
@@ -47,8 +48,8 @@ namespace ICSharpCode.ILSpy.Disassembler
 		public void Disassemble(MethodBody body)
 		{
 			MethodDefinition method = body.Method;
-			output.WriteCommentLine("// Method begins at RVA 0x{0:x4}", method.RVA);
-			output.WriteCommentLine("// Code size {0} (0x{0:x})", body.CodeSize);
+			output.WriteLine("// Method begins at RVA 0x{0:x4}", method.RVA);
+			output.WriteLine("// Code size {0} (0x{0:x})", body.CodeSize);
 			output.WriteLine(".maxstack {0}", body.MaxStackSize);
 			if (method.DeclaringType.Module.Assembly.EntryPoint == method)
 				output.WriteLine (".entrypoint");
@@ -149,7 +150,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.Unindent();
 				switch (s.Type) {
 					case ControlStructureType.Loop:
-						output.WriteCommentLine("// end loop");
+						output.WriteLine("// end loop");
 						break;
 					case ControlStructureType.Try:
 						output.WriteLine("} // end .try");

ICSharpCode.Decompiler/Disassembler/ReflectionDisassembler.cs

@@ -23,12 +23,12 @@ using System.Threading;
 using Mono.Cecil;
 using Mono.Collections.Generic;
 
-namespace ICSharpCode.ILSpy.Disassembler
+namespace ICSharpCode.Decompiler.Disassembler
 {
 	/// <summary>
 	/// Disassembles type and member definitions.
 	/// </summary>
-	public class ReflectionDisassembler
+	public sealed class ReflectionDisassembler
 	{
 		ITextOutput output;
 		CancellationToken cancellationToken;
@@ -345,7 +345,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.WriteLine();
 			}
 			if (type.HasNestedTypes) {
-				output.WriteCommentLine("// Nested Types");
+				output.WriteLine("// Nested Types");
 				foreach (var nestedType in type.NestedTypes) {
 					cancellationToken.ThrowIfCancellationRequested();
 					DisassembleType(nestedType);
@@ -354,7 +354,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.WriteLine();
 			}
 			if (type.HasFields) {
-				output.WriteCommentLine("// Fields");
+				output.WriteLine("// Fields");
 				foreach (var field in type.Fields) {
 					cancellationToken.ThrowIfCancellationRequested();
 					DisassembleField(field);
@@ -362,7 +362,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.WriteLine();
 			}
 			if (type.HasProperties) {
-				output.WriteCommentLine("// Properties");
+				output.WriteLine("// Properties");
 				foreach (var prop in type.Properties) {
 					cancellationToken.ThrowIfCancellationRequested();
 					DisassembleProperty(prop);
@@ -370,7 +370,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.WriteLine();
 			}
 			if (type.HasEvents) {
-				output.WriteCommentLine("// Events");
+				output.WriteLine("// Events");
 				foreach (var ev in type.Events) {
 					cancellationToken.ThrowIfCancellationRequested();
 					DisassembleEvent(ev);
@@ -379,7 +379,7 @@ namespace ICSharpCode.ILSpy.Disassembler
 				output.WriteLine();
 			}
 			if (type.HasMethods) {
-				output.WriteCommentLine("// Methods");
+				output.WriteLine("// Methods");
 				var accessorMethods = type.GetAccessorMethods();
 				foreach (var m in type.Methods) {
 					cancellationToken.ThrowIfCancellationRequested();

ICSharpCode.Decompiler/FlowAnalysis/ControlFlowNode.cs

@@ -22,7 +22,7 @@ using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Text;
-
+using ICSharpCode.Decompiler.Disassembler;
 using Mono.Cecil.Cil;
 
 namespace ICSharpCode.Decompiler.FlowAnalysis
@@ -239,7 +239,7 @@ namespace ICSharpCode.Decompiler.FlowAnalysis
 				case ControlFlowNodeType.CatchHandler:
 				case ControlFlowNodeType.FinallyOrFaultHandler:
 					writer.Write("Block #{0}: {1}: ", BlockIndex, NodeType);
-					ExceptionHandler.WriteTo(writer);
+					Disassembler.DisassemblerHelpers.WriteTo(ExceptionHandler, new PlainTextOutput(writer));
 					break;
 				default:
 					writer.Write("Block #{0}: {1}", BlockIndex, NodeType);
@@ -255,7 +255,7 @@ namespace ICSharpCode.Decompiler.FlowAnalysis
 			}
 			foreach (Instruction inst in this.Instructions) {
 				writer.WriteLine();
-				inst.WriteTo(writer);
+				Disassembler.DisassemblerHelpers.WriteTo(inst, new PlainTextOutput(writer));
 			}
 			return writer.ToString();
 		}

ICSharpCode.Decompiler/FlowAnalysis/SsaInstruction.cs

@@ -19,7 +19,7 @@
 using System;
 using System.Diagnostics;
 using System.IO;
-
+using ICSharpCode.Decompiler.Disassembler;
 using Mono.Cecil;
 using Mono.Cecil.Cil;
 
@@ -143,7 +143,7 @@ namespace ICSharpCode.Decompiler.FlowAnalysis
 		public void WriteTo(TextWriter writer)
 		{
 			foreach (Instruction prefix in this.Prefixes) {
-				prefix.WriteTo(writer);
+				Disassembler.DisassemblerHelpers.WriteTo(prefix, new PlainTextOutput(writer));
 				writer.WriteLine();
 			}
 			if (Instruction != null && Instruction.Offset >= 0) {
@@ -166,7 +166,7 @@ namespace ICSharpCode.Decompiler.FlowAnalysis
 					writer.Write(Instruction.OpCode.Name);
 					if(null != Instruction.Operand) {
 						writer.Write(' ');
-						writer.Write(CecilExtensions.OperandToString(Instruction.Operand));
+						Disassembler.DisassemblerHelpers.WriteOperand(new PlainTextOutput(writer), Instruction.Operand);
 						writer.Write(' ');
 					}
 				}

ICSharpCode.Decompiler/ICSharpCode.Decompiler.csproj

@@ -50,6 +50,9 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="CecilExtensions.cs" />
+    <Compile Include="Disassembler\DisassemblerHelpers.cs" />
+    <Compile Include="Disassembler\MethodBodyDisassembler.cs" />
+    <Compile Include="Disassembler\ReflectionDisassembler.cs" />
     <Compile Include="FlowAnalysis\ControlFlowEdge.cs" />
     <Compile Include="FlowAnalysis\ControlFlowGraph.cs" />
     <Compile Include="FlowAnalysis\ControlFlowGraphBuilder.cs" />
@@ -65,6 +68,8 @@
     <Compile Include="FlowAnalysis\SsaVariable.cs" />
     <Compile Include="FlowAnalysis\TransformToSsa.cs" />
     <Compile Include="GraphVizGraph.cs" />
+    <Compile Include="ITextOutput.cs" />
+    <Compile Include="PlainTextOutput.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <None Include="Properties\AssemblyInfo.template.cs" />
   </ItemGroup>
@@ -74,6 +79,9 @@
       <Name>Mono.Cecil</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="Disassembler" />
+  </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" />
   <Target Name="BeforeBuild">
     <MSBuild Projects="$(MSBuildProjectDirectory)\..\BuildTools\UpdateAssemblyInfo\UpdateAssemblyInfo.csproj" Targets="Build" Properties="Configuration=Debug" />

ICSharpCode.Decompiler/ITextOutput.cs

@@ -0,0 +1,56 @@
+// 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.
+
+using System;
+using System.Text;
+
+namespace ICSharpCode.Decompiler
+{
+	public interface ITextOutput
+	{
+		void Indent();
+		void Unindent();
+		void Write(char ch);
+		void Write(string text);
+		void WriteLine();
+		void WriteDefinition(string text, object definition);
+		void WriteReference(string text, object reference);
+		
+		void MarkFoldStart(string collapsedText = "...", bool defaultCollapsed = false);
+		void MarkFoldEnd();
+	}
+	
+	public static class TextOutputExtensions
+	{
+		public static void Write(this ITextOutput output, string format, params object[] args)
+		{
+			output.Write(string.Format(format, args));
+		}
+		
+		public static void WriteLine(this ITextOutput output, string text)
+		{
+			output.Write(text);
+			output.WriteLine();
+		}
+		
+		public static void WriteLine(this ITextOutput output, string format, params object[] args)
+		{
+			output.WriteLine(string.Format(format, args));
+		}
+	}
+}

ICSharpCode.Decompiler/PlainTextOutput.cs

@@ -17,34 +17,32 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using System.IO;
 using System.Text;
 
-namespace ICSharpCode.ILSpy
+namespace ICSharpCode.Decompiler
 {
-	public interface ITextOutput
+	public sealed class PlainTextOutput : ITextOutput
 	{
-		void Indent();
-		void Unindent();
-		void Write(char ch);
-		void Write(string text);
-		void WriteCommentLine(string comment);
-		void WriteLine();
-		void WriteDefinition(string text, object definition);
-		void WriteReference(string text, object reference);
-		
-		void MarkFoldStart(string collapsedText = "...", bool defaultCollapsed = false);
-		void MarkFoldEnd();
-	}
-	
-	public class PlainTextOutput : ITextOutput
-	{
-		readonly StringBuilder b = new StringBuilder();
+		readonly TextWriter writer;
 		int indent;
 		bool needsIndent;
 		
+		public PlainTextOutput(TextWriter writer)
+		{
+			if (writer == null)
+				throw new ArgumentNullException("writer");
+			this.writer = writer;
+		}
+		
+		public PlainTextOutput()
+		{
+			this.writer = new StringWriter();
+		}
+		
 		public override string ToString()
 		{
-			return b.ToString();
+			return writer.ToString();
 		}
 		
 		public void Indent()
@@ -62,7 +60,7 @@ namespace ICSharpCode.ILSpy
 			if (needsIndent) {
 				needsIndent = false;
 				for (int i = 0; i < indent; i++) {
-					b.Append('\t');
+					writer.Write('\t');
 				}
 			}
 		}
@@ -70,24 +68,18 @@ namespace ICSharpCode.ILSpy
 		public void Write(char ch)
 		{
 			WriteIndent();
-			b.Append(ch);
+			writer.Write(ch);
 		}
 		
 		public void Write(string text)
 		{
 			WriteIndent();
-			b.Append(text);
-		}
-		
-		public void WriteCommentLine(string comment)
-		{
-			Write(comment);
-			WriteLine();
+			writer.Write(text);
 		}
 		
 		public void WriteLine()
 		{
-			b.AppendLine();
+			writer.WriteLine();
 			needsIndent = true;
 		}
 		

ILSpy/Decompiler/CSharpLanguage.cs

@@ -17,6 +17,7 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy.Decompiler

ILSpy/Disassembler/ILLanguage.cs

@@ -19,6 +19,9 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+
+using ICSharpCode.Decompiler;
+using ICSharpCode.Decompiler.Disassembler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy.Disassembler
@@ -72,8 +75,8 @@ namespace ICSharpCode.ILSpy.Disassembler
 		
 		public override void DecompileAssembly(AssemblyDefinition assembly, string fileName, ITextOutput output, DecompilationOptions options)
 		{
-			output.WriteCommentLine("// " + fileName);
-			output.WriteCommentLine("");
+			output.WriteLine("// " + fileName);
+			output.WriteLine();
 			
 			new ReflectionDisassembler(output, detectControlStructure, options.CancellationToken).WriteAssemblyHeader(assembly);
 		}

ILSpy/ExtensionMethods.cs

@@ -35,50 +35,6 @@ namespace ICSharpCode.ILSpy
 				list.Add(item);
 		}
 		
-		public static void Write(this ITextOutput output, string format, params object[] args)
-		{
-			output.Write(string.Format(format, args));
-		}
-		
-		public static void WriteLine(this ITextOutput output, string text)
-		{
-			output.Write(text);
-			output.WriteLine();
-		}
-		
-		public static void WriteLine(this ITextOutput output, string format, params object[] args)
-		{
-			output.WriteLine(string.Format(format, args));
-		}
-		
-		public static void WriteCommentLine(this ITextOutput output, string format, params object[] args)
-		{
-			output.WriteCommentLine(string.Format(format, args));
-		}
-		
-		public static HashSet<MethodDefinition> GetAccessorMethods(this TypeDefinition type)
-		{
-			HashSet<MethodDefinition> accessorMethods = new HashSet<MethodDefinition>();
-			foreach (var property in type.Properties) {
-				accessorMethods.Add(property.GetMethod);
-				accessorMethods.Add(property.SetMethod);
-				if (property.HasOtherMethods) {
-					foreach (var m in property.OtherMethods)
-						accessorMethods.Add(m);
-				}
-			}
-			foreach (EventDefinition ev in type.Events) {
-				accessorMethods.Add(ev.AddMethod);
-				accessorMethods.Add(ev.RemoveMethod);
-				accessorMethods.Add(ev.InvokeMethod);
-				if (ev.HasOtherMethods) {
-					foreach (var m in ev.OtherMethods)
-						accessorMethods.Add(m);
-				}
-			}
-			return accessorMethods;
-		}
-		
 		/// <summary>
 		/// Sets the value of a dependency property on <paramref name="targetObject"/> using a markup extension.
 		/// </summary>

ILSpy/ILSpy.csproj

@@ -81,31 +81,17 @@
       <DependentUpon>App.xaml</DependentUpon>
     </Compile>
     <Compile Include="AssemblyList.cs" />
-    <Compile Include="AssemblyListTreeNode.cs" />
-    <Compile Include="AssemblyReferenceTreeNode.cs" />
-    <Compile Include="AssemblyTreeNode.cs" />
-    <Compile Include="BaseTypesTreeNode.cs" />
     <Compile Include="CueBannerService.cs" />
     <Compile Include="DecompilationOptions.cs" />
     <Compile Include="Decompiler\CSharpLanguage.cs" />
-    <Compile Include="Disassembler\DisassemblerHelpers.cs" />
     <Compile Include="Disassembler\ILLanguage.cs" />
-    <Compile Include="Disassembler\MethodBodyDisassembler.cs" />
-    <Compile Include="Disassembler\ReflectionDisassembler.cs" />
-    <Compile Include="EventTreeNode.cs" />
     <Compile Include="ExtensionMethods.cs" />
-    <Compile Include="FieldTreeNode.cs" />
     <Compile Include="FilterSettings.cs" />
     <Compile Include="Fusion.cs" />
     <Compile Include="GacInterop.cs" />
-    <Compile Include="ILSpyTreeNode.cs" />
-    <Compile Include="ITextOutput.cs" />
     <Compile Include="Language.cs" />
     <Compile Include="Images\Images.cs" />
-    <Compile Include="MethodTreeNode.cs" />
-    <Compile Include="ModuleReferenceTreeNode.cs" />
     <Compile Include="Mono.Cecil.Rocks\MethodBodyRocks.cs" />
-    <Compile Include="NamespaceTreeNode.cs" />
     <Compile Include="OpenFromGacDialog.xaml.cs">
       <DependentUpon>OpenFromGacDialog.xaml</DependentUpon>
       <SubType>Code</SubType>
@@ -117,16 +103,26 @@
       <SubType>Code</SubType>
       <DependentUpon>MainWindow.xaml</DependentUpon>
     </Compile>
-    <Compile Include="PropertyTreeNode.cs" />
-    <Compile Include="ReferenceFolderTreeNode.cs" />
-    <Compile Include="ResourceListTreeNode.cs" />
     <Compile Include="SortableGridViewColumn.cs" />
     <Compile Include="TextView\CaretHighlightAdorner.cs" />
     <Compile Include="TextView\DecompilerTextView.cs" />
     <Compile Include="TextView\ReferenceElementGenerator.cs" />
     <Compile Include="TextView\SmartTextOutput.cs" />
+    <Compile Include="TreeNodes\AssemblyListTreeNode.cs" />
+    <Compile Include="TreeNodes\AssemblyReferenceTreeNode.cs" />
+    <Compile Include="TreeNodes\AssemblyTreeNode.cs" />
+    <Compile Include="TreeNodes\BaseTypesTreeNode.cs" />
+    <Compile Include="TreeNodes\EventTreeNode.cs" />
+    <Compile Include="TreeNodes\FieldTreeNode.cs" />
+    <Compile Include="TreeNodes\ILSpyTreeNode.cs" />
+    <Compile Include="TreeNodes\MethodTreeNode.cs" />
+    <Compile Include="TreeNodes\ModuleReferenceTreeNode.cs" />
+    <Compile Include="TreeNodes\NamespaceTreeNode.cs" />
+    <Compile Include="TreeNodes\PropertyTreeNode.cs" />
+    <Compile Include="TreeNodes\ReferenceFolderTreeNode.cs" />
+    <Compile Include="TreeNodes\ResourceListTreeNode.cs" />
+    <Compile Include="TreeNodes\TypeTreeNode.cs" />
     <Compile Include="TreeTraversal.cs" />
-    <Compile Include="TypeTreeNode.cs" />
     <EmbeddedResource Include="TextView\ILAsm-Mode.xshd" />
   </ItemGroup>
   <ItemGroup>
@@ -201,6 +197,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
+    <Folder Include="TreeNodes" />
     <Folder Include="TextView" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.Targets" />

ILSpy/Language.cs

@@ -18,7 +18,7 @@
 
 using System;
 using System.Collections.Generic;
-using System.Threading;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy

ILSpy/TextView/SmartTextOutput.cs

@@ -19,8 +19,10 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+
 using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Folding;
+using ICSharpCode.Decompiler;
 
 namespace ICSharpCode.ILSpy.TextView
 {

ILSpy/TreeNodes/AssemblyListTreeNode.cs

@@ -17,22 +17,16 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
-using System.Collections.Concurrent;
-using System.Collections.Specialized;
-using System.Diagnostics;
-using System.IO;
 using System.Linq;
-using System.Text;
-using System.Threading;
 using System.Windows;
 
 using ICSharpCode.TreeView;
-using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy
 {
 	/// <summary>
 	/// Represents a list of assemblies.
+	/// This is used as (invisible) root node of the tree view.
 	/// </summary>
 	sealed class AssemblyListTreeNode : ILSpyTreeNode<AssemblyTreeNode>
 	{

ILSpy/TreeNodes/AssemblyTreeNode.cs

@@ -24,6 +24,8 @@ using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
+
+using ICSharpCode.Decompiler;
 using ICSharpCode.TreeView;
 using Mono.Cecil;
 

ILSpy/TreeNodes/EventTreeNode.cs

@@ -17,6 +17,7 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy

ILSpy/TreeNodes/FieldTreeNode.cs

@@ -17,6 +17,7 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy

ILSpy/TreeNodes/ILSpyTreeNode.cs

@@ -21,6 +21,7 @@ using System.Collections.ObjectModel;
 using System.Collections.Specialized;
 using System.ComponentModel;
 
+using ICSharpCode.Decompiler;
 using ICSharpCode.TreeView;
 
 namespace ICSharpCode.ILSpy

ILSpy/TreeNodes/MethodTreeNode.cs

@@ -18,6 +18,7 @@
 
 using System;
 using System.Text;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy

ILSpy/TreeNodes/NamespaceTreeNode.cs

@@ -18,6 +18,7 @@
 
 using System;
 using System.Linq;
+using ICSharpCode.Decompiler;
 
 namespace ICSharpCode.ILSpy
 {

ILSpy/TreeNodes/PropertyTreeNode.cs

@@ -17,6 +17,7 @@
 // DEALINGS IN THE SOFTWARE.
 
 using System;
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy

ILSpy/TreeNodes/TypeTreeNode.cs

@@ -21,6 +21,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Windows.Media;
 
+using ICSharpCode.Decompiler;
 using Mono.Cecil;
 
 namespace ICSharpCode.ILSpy