Added Xml visualizer with highlighting using AvalonEdit, no indentation and folding yet.

Text visualizer uses AvalonEdit.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@4841 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Debugger.AddIn.csproj

@@ -133,7 +133,7 @@
     </Compile>
     <Compile Include="Src\TreeModel\DebuggerResourceService.cs" />
     <Compile Include="Src\TreeModel\IEnumerableNode.cs" />
-    <Compile Include="Src\Visualizers\Commands\ExpressionNodeVisualizerCommand.cs" />
+    <Compile Include="Src\Visualizers\Commands\ExpressionVisualizerCommand.cs" />
     <Compile Include="Src\Visualizers\Commands\GridVisualizerCommand.cs" />
     <Compile Include="Src\Visualizers\Commands\IVisualizerCommandDescriptor.cs" />
     <Compile Include="Src\Visualizers\Commands\ObjectGraphVisualizerCommand.cs" />
@@ -141,6 +141,7 @@
     <Compile Include="Src\Visualizers\Commands\ObjectGraphVisualizerMenuCommand.cs" />
     <Compile Include="Src\Visualizers\Commands\TextVisualizerCommand.cs" />
     <Compile Include="Src\Visualizers\Commands\VisualizerDescriptors.cs" />
+    <Compile Include="Src\Visualizers\Commands\XmlVisualizerCommand.cs" />
     <Compile Include="Src\Visualizers\Common\DebuggerVisualizerException.cs" />
     <Compile Include="Src\Visualizers\Common\IEvaluate.cs" />
     <Compile Include="Src\Visualizers\Common\IListValuesProvider.cs" />
@@ -175,6 +176,7 @@
     <Compile Include="Src\Visualizers\PresentationBindings\GridViewHideableColumn.cs" />
     <Compile Include="Src\Visualizers\PresentationBindings\ScrollUtils.cs" />
     <Compile Include="Src\Visualizers\PresentationBindings\TooltipVisibilityConverter.cs" />
+    <Compile Include="Src\Visualizers\TextVisualizer\TextVisualizerMode.cs" />
     <Compile Include="Src\Visualizers\TextVisualizer\TextVisualizerWindow.xaml.cs">
       <DependentUpon>TextVisualizerWindow.xaml</DependentUpon>
       <SubType>Code</SubType>

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/ExpressionVisualizerCommand.cs

@@ -17,11 +17,11 @@ namespace Debugger.AddIn.Visualizers
 	/// Visualizer command for <see cref="ExpressionNode"/>
 	/// </summary>
 	// should we make visualizer command available for Expression, or any TreeNode?
-	public abstract class ExpressionNodeVisualizerCommand : IVisualizerCommand
+	public abstract class ExpressionVisualizerCommand : IVisualizerCommand
 	{
 		public Expression Expression { get; private set; }
 		
-		public ExpressionNodeVisualizerCommand(Expression expression)
+		public ExpressionVisualizerCommand(Expression expression)
 		{
 			this.Expression = expression;
 		}

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/GridVisualizerCommand.cs

@@ -21,7 +21,7 @@ namespace Debugger.AddIn.Visualizers
 		public bool IsVisualizerAvailable(DebugType type)
 		{
 			DebugType collectionType, itemType;
-			// Visualizer available for IEnumerable<T>
+			// Visualizer available for IEnumerable<T> (that means also IList<T>)
 			return type.ResolveIEnumerableImplementation(out collectionType, out itemType);
 		}
 		
@@ -34,7 +34,7 @@ namespace Debugger.AddIn.Visualizers
 	/// <summary>
 	/// Shows grid visualizer for a node.
 	/// </summary>
-	public class GridVisualizerCommand : ExpressionNodeVisualizerCommand
+	public class GridVisualizerCommand : ExpressionVisualizerCommand
 	{
 		public GridVisualizerCommand(Expression expression)
 			:base(expression)

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/ObjectGraphVisualizerCommand.cs

@@ -33,7 +33,7 @@ namespace Debugger.AddIn.Visualizers
 	/// <summary>
 	/// Shows object graph visualizer for a node.
 	/// </summary>
-	public class ObjectGraphVisualizerCommand : ExpressionNodeVisualizerCommand
+	public class ObjectGraphVisualizerCommand : ExpressionVisualizerCommand
 	{
 		public ObjectGraphVisualizerCommand(Expression expression)
 			:base(expression)

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/TextVisualizerCommand.cs

@@ -32,7 +32,7 @@ namespace Debugger.AddIn.Visualizers
 	/// <summary>
 	/// Description of TextVisualizerCommand.
 	/// </summary>
-	public class TextVisualizerCommand : ExpressionNodeVisualizerCommand
+	public class TextVisualizerCommand : ExpressionVisualizerCommand
 	{
 		public TextVisualizerCommand(Expression expression)
 			:base(expression)
@@ -54,6 +54,7 @@ namespace Debugger.AddIn.Visualizers
 			{
 				var textVisualizerWindow = new TextVisualizerWindow(
 					this.Expression.PrettyPrint(), this.Expression.Evaluate(WindowsDebugger.CurrentProcess).InvokeToString());
+				textVisualizerWindow.Mode = TextVisualizerMode.PlainText;
 				textVisualizerWindow.ShowDialog();
 			}
 		}

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/VisualizerDescriptors.cs

@@ -18,10 +18,11 @@ namespace Debugger.AddIn.Visualizers
 	{
 		static ReadOnlyCollection<IVisualizerDescriptor> allDescriptors;
 			
-		static IEnumerable<IVisualizerDescriptor> createAllDescriptors()
+		static IEnumerable<IVisualizerDescriptor> CreateAllDescriptors()
 		{
 			// these should be obtained from AddIn tree so that it is possible to write add-in for Debugger.AddIn with new visualizers
 			yield return new TextVisualizerDescriptor();
+			yield return new XmlVisualizerDescriptor();
 			yield return new ObjectGraphVisualizerDescriptor();
 			yield return new GridVisualizerDescriptor();
 		}
@@ -29,7 +30,7 @@ namespace Debugger.AddIn.Visualizers
 		public static ReadOnlyCollection<IVisualizerDescriptor> GetAllDescriptors()
 		{
 			if (allDescriptors == null) {
-				allDescriptors = new List<IVisualizerDescriptor>(createAllDescriptors()).AsReadOnly();
+				allDescriptors = new List<IVisualizerDescriptor>(CreateAllDescriptors()).AsReadOnly();
 			}
 			return allDescriptors;
 		}

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/Commands/XmlVisualizerCommand.cs

@@ -0,0 +1,62 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Martin Koníček" email="martin.konicek@gmail.com"/>
+//     <version>$Revision$</version>
+// </file>
+using Debugger.MetaData;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Debugger.AddIn.TreeModel;
+using Debugger.AddIn.Visualizers.TextVisualizer;
+using ICSharpCode.NRefactory.Ast;
+using ICSharpCode.SharpDevelop.Debugging;
+using ICSharpCode.SharpDevelop.Services;
+
+namespace Debugger.AddIn.Visualizers
+{
+	public class XmlVisualizerDescriptor : IVisualizerDescriptor
+	{
+		public bool IsVisualizerAvailable(DebugType type)
+		{
+			return type.IsString;
+		}
+		
+		public IVisualizerCommand CreateVisualizerCommand(Expression expression)
+		{
+			return new XmlVisualizerCommand(expression);
+		}
+	}
+	
+	/// <summary>
+	/// Description of TextVisualizerCommand.
+	/// </summary>
+	public class XmlVisualizerCommand : ExpressionVisualizerCommand
+	{
+		public XmlVisualizerCommand(Expression expression)
+			:base(expression)
+		{
+		}
+		
+		public override bool CanExecute { 
+			get { return true; }
+		}
+		
+		public override string ToString()
+		{
+			return "Xml visualizer";
+		}
+		
+		public override void Execute()
+		{
+			if (this.Expression != null)
+			{
+				var textVisualizerWindow = new TextVisualizerWindow(
+					this.Expression.PrettyPrint(), this.Expression.Evaluate(WindowsDebugger.CurrentProcess).InvokeToString());
+				textVisualizerWindow.Mode = TextVisualizerMode.Xml;
+				textVisualizerWindow.ShowDialog();
+			}
+		}
+	}
+}

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/TextVisualizer/TextVisualizerMode.cs

@@ -0,0 +1,15 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Martin Koníček" email="martin.konicek@gmail.com"/>
+//     <version>$Revision$</version>
+// </file>
+using System.Collections.Generic;
+using System.Linq;
+using System;
+
+public enum TextVisualizerMode
+{
+	PlainText,
+	Xml
+}

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/TextVisualizer/TextVisualizerWindow.xaml

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Window
-  x:Class="Debugger.AddIn.Visualizers.TextVisualizer.TextVisualizerWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+  x:Class="Debugger.AddIn.Visualizers.TextVisualizer.TextVisualizerWindow" 
+  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
+  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
+  xmlns:AvalonEdit="http://icsharpcode.net/sharpdevelop/avalonedit"
   Title="Text visualizer"
   SizeToContent="WidthAndHeight"
   WindowStartupLocation="CenterScreen"
@@ -36,14 +39,12 @@
     <Border
       Margin="0"
       Padding="2">
-      <TextBox
+      <AvalonEdit:TextEditor
+        x:Name="textEditor"
         Background="White"
-        IsReadOnly="True"
+      	 IsReadOnly="true"
-        Name="txtText"
-        Width="Auto"
-        Height="Auto"
         ScrollViewer.HorizontalScrollBarVisibility="Auto"
-        ScrollViewer.VerticalScrollBarVisibility="Auto"></TextBox>
+        ScrollViewer.VerticalScrollBarVisibility="Auto"></AvalonEdit:TextEditor>
     </Border>
   </DockPanel>
 </Window>

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Visualizers/TextVisualizer/TextVisualizerWindow.xaml.cs

@@ -4,9 +4,10 @@
 //     <owner name="Martin Koníček" email="martin.konicek@gmail.com"/>
 //     <version>$Revision$</version>
 // </file>
-using System.Linq;
+using ICSharpCode.AvalonEdit.Highlighting;
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Text;
 using System.Windows;
 using System.Windows.Controls;
@@ -25,6 +26,8 @@ namespace Debugger.AddIn.Visualizers.TextVisualizer
 		public TextVisualizerWindow()
 		{
 			InitializeComponent();
+			Mode = TextVisualizerMode.PlainText;
+			textEditor.IsReadOnly = true;
 		}
 		
 		public TextVisualizerWindow(string title, string text)
@@ -37,18 +40,35 @@ namespace Debugger.AddIn.Visualizers.TextVisualizer
 		
 		public string Text
 		{
-			get { return this.txtText.Text; }
+			get { return this.textEditor.Text; }
-			set { this.txtText.Text = value; }
+			set { this.textEditor.Text = value; }
+		}
+		
+		private TextVisualizerMode mode;
+		public TextVisualizerMode Mode
+		{
+			get { return mode; }
+			set { 
+				mode = value;
+				switch (mode) {
+					case TextVisualizerMode.PlainText:
+						textEditor.SyntaxHighlighting = null;
+						break;
+					case TextVisualizerMode.Xml:
+						textEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinitionByExtension(".xml");
+						break;
+				}
+			}
 		}
 		
 		void CheckBox_CheckedChanged(object sender, RoutedEventArgs e)
 		{
-			txtText.TextWrapping = chbWrap.IsChecked.GetValueOrDefault(false) ? TextWrapping.Wrap : TextWrapping.NoWrap;
+			textEditor.WordWrap = chbWrap.IsChecked.GetValueOrDefault(false);
 		}
 		
 		void BtnCopy_Click(object sender, RoutedEventArgs e)
 		{
-			Clipboard.SetText(txtText.Text);
+			Clipboard.SetText(textEditor.Text);
 		}
 		
 		void BtnClose_Click(object sender, RoutedEventArgs e)