Visibility support for Matrix Control.

src/AddIns/Analysis/CodeQuality/CodeQualityAnalysis.csproj

@@ -148,6 +148,7 @@
     <Compile Include="Src\Utility\Matrix.cs" />
     <Compile Include="Src\Utility\RelayCommand.cs" />
     <Compile Include="Src\Utility\ViewModelBase.cs" />
+    <Compile Include="Src\Utility\VisibleMatrix.cs" />
     <Page Include="Resources\GridSplitterTemplate.xaml" />
     <Page Include="Resources\GraphTemplate.xaml">
       <SubType>Designer</SubType>

src/AddIns/Analysis/CodeQuality/Src/Controls/DependencyMatrix.cs

@@ -9,7 +9,7 @@ using ICSharpCode.CodeQualityAnalysis.Utility;
 
 namespace ICSharpCode.CodeQualityAnalysis.Controls
 {
-    public class DependencyMatrix : Matrix<INode, Relationship>
+    public class DependencyMatrix : VisibleMatrix<INode, Relationship>
     {
 		protected override Relationship GetCellValue(int rowIndex, int columnIndex)
 		{

src/AddIns/Analysis/CodeQuality/Src/Controls/MatrixControl.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using ICSharpCode.CodeQualityAnalysis.Utility;
 using System.Drawing.Drawing2D;
 using System.Windows;
+using System.Linq;
 using System.Windows.Controls;
 using System.Windows.Controls.Primitives;
 using System.Windows.Media;
@@ -44,8 +45,8 @@ namespace ICSharpCode.CodeQualityAnalysis.Controls
 			{
 				matrix = value;
 
-				matrixHeight = Matrix.HeaderRows.Count - 1;
-				matrixWidth = Matrix.HeaderColumns.Count - 1;
+				// matrixHeight = matrix.HeaderRows.Count - 1;
+				// matrixWidth = matrix.HeaderColumns.Count - 1;
 			}
 		}
 		
@@ -62,8 +63,8 @@ namespace ICSharpCode.CodeQualityAnalysis.Controls
 		public MatrixControl()
 		{
 			CellHeight = CellWidth = 18;
-			matrixWidth = 20;
-			matrixHeight = 20;
+			matrixWidth = 0;
+			matrixHeight = 0;
 			fontSize = CellHeight / 3;
 			penSize = 1;
 			font = "Verdana";
@@ -71,6 +72,20 @@ namespace ICSharpCode.CodeQualityAnalysis.Controls
 			HoveredCell = new HoveredCell<TValue>();
 		}
 		
+		public void SetVisibleItems(HeaderType tree, ICollection<TItem> visibleItems)
+		{
+			var items = tree == HeaderType.Columns ? matrix.HeaderColumns : matrix.HeaderRows;
+			
+			foreach (var item in items)
+			{
+				var foundItem = visibleItems.Where(n => n.Equals(item.Value)).SingleOrDefault();
+				item.Visible = foundItem != null;
+			}
+			
+			matrixHeight = matrix.HeaderRows.Count - 1;
+			matrixWidth = matrix.HeaderColumns.Count - 1;
+		}
+		
 		protected override void OnMouseMove(System.Windows.Input.MouseEventArgs e)
 		{
 			base.OnMouseMove(e);
@@ -181,10 +196,10 @@ namespace ICSharpCode.CodeQualityAnalysis.Controls
 							CellHeight);
 
 						SolidColorBrush brush = null;
-						if ((i * CellWidth - offsetDiffX) == currentXLine ||
-						    ((i * CellWidth - offsetDiffX) == currentXLine))
-							brush = Colorizer.GetColorBrushMixedWith(Colors.GreenYellow, value);
-						else
+//						if ((i * CellWidth - offsetDiffX) == currentXLine ||
+//						    ((i * CellWidth - offsetDiffX) == currentXLine))
+//							brush = Brushes.Pink; //Colorizer.GetColorBrushMixedWith(Colors.GreenYellow, value);
+//						else
 							brush = Colorizer.GetColorBrush(value);
 						
 						drawingContext.DrawRectangle(brush, null, rect);
@@ -449,4 +464,10 @@ namespace ICSharpCode.CodeQualityAnalysis.Controls
 			HoveredCell = cell;
 		}
 	}
+	
+	public enum HeaderType
+	{
+		Columns,
+		Rows
+	}
 }

src/AddIns/Analysis/CodeQuality/Src/Utility/Matrix.cs

@@ -56,6 +56,7 @@ namespace ICSharpCode.CodeQualityAnalysis.Utility
     public class Cell<TItem>
     {
         public TItem Value { get; set; }
+        public bool Visible { get; set; }
 
         public Cell(TItem value)
         {

src/AddIns/Analysis/CodeQuality/Src/Utility/VisibleMatrix.cs

@@ -0,0 +1,41 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace ICSharpCode.CodeQualityAnalysis.Utility
+{
+	/// <summary>
+	/// Description of VisibleMatrix.
+	/// </summary>
+	public abstract class VisibleMatrix<TItem, TValue> : Matrix<TItem, TValue>
+	{
+		public new List<Cell<TItem>> HeaderRows
+		{
+			get
+			{
+				return base.HeaderRows.Where(c => c.Visible).ToList();
+			}
+			
+			set
+			{
+				base.HeaderRows = value;
+			}
+		}
+		
+		public new List<Cell<TItem>> HeaderColumns
+		{
+			get
+			{
+				return base.HeaderColumns.Where(c => c.Visible).ToList();
+			}
+			
+			set
+			{
+				base.HeaderColumns = value;
+			}
+		}
+	}
+}