From 6441d7432ab118558de3eef56d8706ffdd3cfe01 Mon Sep 17 00:00:00 2001
From: Daniel Grunwald <daniel@danielgrunwald.de>
Date: Sat, 1 Feb 2014 00:01:55 +0100
Subject: [PATCH] Simplify CurrentLineHighlightRenderer.

---
 .../Rendering/CurrentLineHighlightRenderer.cs | 21 +++----------------
 .../Rendering/TextView.cs                     |  2 +-
 .../ContextActions/ContextActionViewModel.cs  |  2 +-
 3 files changed, 5 insertions(+), 20 deletions(-)

diff --git a/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/CurrentLineHighlightRenderer.cs b/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/CurrentLineHighlightRenderer.cs
index c87fbbb845..49fe05b1a2 100644
--- a/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/CurrentLineHighlightRenderer.cs
+++ b/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/CurrentLineHighlightRenderer.cs
@@ -2,12 +2,9 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
-using System.Collections.Generic;
-using System.Diagnostics;
 using System.Windows;
 using System.Windows.Media;
 
-using ICSharpCode.AvalonEdit.Document;
 using ICSharpCode.AvalonEdit.Rendering;
 
 namespace ICSharpCode.AvalonEdit.Rendering
@@ -75,24 +72,12 @@ namespace ICSharpCode.AvalonEdit.Rendering
 			
 			BackgroundGeometryBuilder builder = new BackgroundGeometryBuilder();
 			
-			builder.CornerRadius = 1;
-			builder.AlignToMiddleOfPixels = true;
-	
 			var visualLine = this.textView.GetVisualLine(line);
-			if(visualLine == null) return;
+			if (visualLine == null) return;
 			
-			var textViewPos = visualLine.GetTextViewPosition(0);
-			if(textViewPos == null) return;
+			var linePosY = visualLine.VisualTop - this.textView.ScrollOffset.Y;
 			
-			var position = this.textView.GetVisualPosition(textViewPos, VisualYPosition.LineTop);
-			if(position == null) return;
-			
-			var lineWidth = this.textView.ActualWidth;
-			var lineHeigth = visualLine.Height;
-			var linePosX = position.X;
-			var linePosY = position.Y - this.textView.ScrollOffset.Y;
-			
-			builder.AddRectangle(textView, new Rect(linePosX, linePosY, lineWidth, lineHeigth));
+			builder.AddRectangle(textView, new Rect(0, linePosY, textView.ActualWidth, visualLine.Height));
 			
 			Geometry geometry = builder.CreateGeometry();
 			if (geometry != null) {
diff --git a/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs b/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
index bf760bd2a1..2871c38fe4 100644
--- a/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
+++ b/src/Libraries/AvalonEdit/ICSharpCode.AvalonEdit/Rendering/TextView.cs
@@ -2074,7 +2074,7 @@ namespace ICSharpCode.AvalonEdit.Rendering
 		/// <summary>
 		/// Gets/Sets highlighted line number.
 		/// </summary>
-		internal int HighlightedLine { // TODO: move this logic out of the TextView
+		public int HighlightedLine {
 			get { return this.currentLineHighlighRenderer.Line; }
 			set { this.currentLineHighlighRenderer.Line = value; }
 		}
diff --git a/src/Main/Base/Project/Editor/ContextActions/ContextActionViewModel.cs b/src/Main/Base/Project/Editor/ContextActions/ContextActionViewModel.cs
index abc9857822..029eac431b 100644
--- a/src/Main/Base/Project/Editor/ContextActions/ContextActionViewModel.cs
+++ b/src/Main/Base/Project/Editor/ContextActions/ContextActionViewModel.cs
@@ -77,7 +77,7 @@ namespace ICSharpCode.SharpDevelop.Editor.ContextActions
 	}
 	
 	/// <summary>
-	/// Just wraps <see cref="IContextAction"></see> inside a WPF Command to be used in XAML.
+	/// Just wraps <see cref="IContextAction"/> inside a WPF Command to be used in XAML.
 	/// </summary>
 	public class ContextActionCommand : ICommand
 	{