Add AvalonEdit to setup.

Fixed text selection at end of document.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3636 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

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

@@ -5,12 +5,13 @@
 //     <version>$Revision$</version>
 // </file>
 
+using ICSharpCode.AvalonEdit.Document;
 using System;
 using System.IO;
+using System.Windows.Media;
 using ICSharpCode.AvalonEdit.Highlighting;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Gui;
-using System.Windows.Media;
 
 namespace ICSharpCode.AvalonEdit.AddIn
 {
@@ -25,6 +26,12 @@ namespace ICSharpCode.AvalonEdit.AddIn
 		{
 			this.Files.Add(file);
 			file.ForceInitializeView(this);
+			textEditor.Document.Changed += textEditor_Document_Changed;
+		}
+
+		void textEditor_Document_Changed(object sender, DocumentChangeEventArgs e)
+		{
+			PrimaryFile.IsDirty = true;
 		}
 		
 		public override object Content {

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Gui/SelectionMouseHandler.cs

@@ -329,6 +329,8 @@ namespace ICSharpCode.AvalonEdit.Gui
 			if (pos.Y > textView.ActualHeight)
 				pos.Y = textView.ActualHeight;
 			pos += textView.ScrollOffset;
+			if (pos.Y > textView.DocumentHeight)
+				pos.Y = textView.DocumentHeight - ExtensionMethods.Epsilon;
 			VisualLine line = textView.GetVisualLineFromVisualTop(pos.Y);
 			if (line != null) {
 				visualColumn = line.GetVisualColumn(pos);

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Gui/TextView.cs

@@ -336,6 +336,13 @@ namespace ICSharpCode.AvalonEdit.Gui
 			return heightTree.CollapseText(start, end);
 		}
 		
+		/// <summary>
+		/// Gets the height of the document.
+		/// </summary>
+		public double DocumentHeight {
+			get { return heightTree.TotalHeight; }
+		}
+		
 		#region Measure
 		TextFormatter formatter;
 		List<VisualLine> allVisualLines = new List<VisualLine>();

src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Utils/ExtensionMethods.cs

@@ -19,6 +19,8 @@ namespace ICSharpCode.AvalonEdit.Utils
 {
 	static class ExtensionMethods
 	{
+		public const double Epsilon = 1e-8;
+		
 		/// <summary>
 		/// Returns true if the doubles are close (difference smaller than 10^-8).
 		/// </summary>
@@ -26,7 +28,7 @@ namespace ICSharpCode.AvalonEdit.Utils
 		{
 			if (d1 == d2) // required for infinities
 				return true;
-			return Math.Abs(d1 - d2) < 1e-8;
+			return Math.Abs(d1 - d2) < Epsilon;
 		}
 		
 		/// <summary>

src/Setup/Files.wxs

@@ -706,6 +706,9 @@
 							<Component Guid="C54C86B8-EB49-473F-B7BD-639B71226E9E" Id="ICSharpCodeCorePresentationDll" DiskId="1">
 								<File Source="..\..\bin\ICSharpCode.Core.Presentation.dll" Name="ICSharpCode.Core.Presentation.dll" Id="ICSharpCode.Core.Presentation.dll" KeyPath="yes" />
 							</Component>
+							<Component Guid="7ACA96F6-7075-405A-B85D-D5930E984B19" Id="ICSharpCodeAvalonEditDll" DiskId="1">
+								<File Source="C:\driveD\SD\4.0\SharpDevelop\bin\ICSharpCode.AvalonEdit.dll" Name="ICSharpCode.AvalonEdit.dll" Id="ICSharpCode.AvalonEdit.dll" KeyPath="yes" />
+							</Component>
 						</Directory>
 						<Directory Id="DocFolder" Name="doc">
 							<Component Guid="9DCED5AC-B771-4A4F-B4FE-69867BF2EBDE" Id="SharpDevelopDocFiles" DiskId="1">

src/Setup/Setup.wxs

@@ -167,6 +167,7 @@
 				<ComponentRef Id="ICSharpCodeSharpDevelopWidgets"/>
 				<ComponentRef Id="ICSharpCodeSharpDevelopSdaFiles"/>
 				<ComponentRef Id="ICSharpCodeTextEditorDll"/>
+				<ComponentRef Id="ICSharpCodeAvalonEditDll"/>
 				<ComponentRef Id="AgaControlsDll"/>
 				<ComponentRef Id="log4netDll"/>
 				<ComponentRef Id="MonoCecilDll"/>