--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/UI/HeapCtrlLib/Renderers/SelectionBorders/HeapCellRendererSelectionBorder.cs	Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,172 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*
+* - Redistributions of source code must retain the above copyright notice,
+*   this list of conditions and the following disclaimer.
+* - Redistributions in binary form must reproduce the above copyright notice,
+*   this list of conditions and the following disclaimer in the documentation
+*   and/or other materials provided with the distribution.
+* - Neither the name of Nokia Corporation nor the names of its contributors
+*   may be used to endorse or promote products derived from this software
+*   without specific prior written permission.
+*
+* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+* POSSIBILITY OF SUCH DAMAGE.
+* 
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+using System;
+using System.Drawing;
+using System.Collections.Generic;
+using SymbianUtils.Graphics;
+using HeapCtrlLib.Interfaces;
+using HeapCtrlLib.Utilities;
+using HeapCtrlLib.Renderers;
+using HeapCtrlLib.Renderers.Utilities;
+using HeapLib;
+using HeapLib.Array;
+using HeapLib.Cells;
+using HeapLib.Reconstructor;
+
+namespace HeapCtrlLib.Renderers.SelectionBorders
+{
+	internal class HeapCellRendererSelectionBorder : HeapCellRendererColour, IHeapCellRendererSelectionBorder
+	{
+        #region Constructors & destructor
+		public HeapCellRendererSelectionBorder()
+            : this( Color.Maroon, Color.Green )
+		{
+        }
+
+        public HeapCellRendererSelectionBorder( Color aMouse, Color aKeyboard )
+        {
+            iColorForSelectionByKeyboard = aKeyboard;
+            iColorForSelectionByMouse = aMouse;
+        }
+        #endregion
+
+        #region API
+        protected virtual void FlushLines( Graphics aGraphics, List<HeapCellRendererSelectionBorderItem> aLines )
+        {
+            int lineCount = aLines.Count;
+            for ( int i = 0; i < lineCount; i++ )
+            {
+                HeapCellRendererSelectionBorderItem spec = aLines[ i ];
+                spec.Draw( aGraphics );
+            }
+        }
+        #endregion
+
+        #region Properties
+        protected virtual Color GetBorderProperties( THeapSelectionBorderType aType, out float aWidth )
+        {
+            Color ret = Color.Black;
+            aWidth = 1.0f;
+            //
+            switch( aType )
+            {
+            default:
+                break;
+            case THeapSelectionBorderType.ESelectionKeyboard:
+                aWidth = KBorderWidthSelectedCellByKeyboard;
+                ret = iColorForSelectionByKeyboard;
+                break;
+            case THeapSelectionBorderType.ESelectionMouse:
+                aWidth = KBorderWidthSelectedCellByMouse;
+                ret = iColorForSelectionByMouse;
+                break;
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region From IHeapCellBorderRenderer
+        public void Initialise( HeapCellArray aCells, HeapReconstructor aReconstructor, HeapDataRenderer aRenderer )
+        {
+        }
+
+        public void PrepareToNavigate( HeapRenderingNavigator aNavigator )
+        {
+        }
+
+        public void HeapCellRenderingComplete( Graphics aGraphics, HeapCell aCell, HeapCellMetaData aMetaData )
+        {
+        }
+
+        public void RenderingComplete( Graphics aGraphics )
+        {
+            FlushLines( aGraphics, Lines );
+            iLines.Clear();
+        }
+
+        public void PaintSelectionBorder( Graphics aGraphics, HeapCellMetaData aMetaData, HeapCell aCell, uint aAddress, Point aPosition, Size aBoxSize, Size aPaddingSize, THeapSelectionBorderType aType )
+        {
+            float width;
+            Color color = GetBorderProperties( aType, out width );
+            SymRect rect = new SymRect( aPosition, aBoxSize + aPaddingSize );
+
+            if ( aMetaData.Borders[ THeapCellBorderType.ELeft ] ) // Draw left-hand outline
+            {
+                PaintCellBorder( aGraphics, aMetaData, rect.TopLeft, rect.BottomLeft, aAddress, aCell, width, color, THeapCellBorderType.ELeft );
+            }
+            if  (  aMetaData.Borders[ THeapCellBorderType.ETop ] ) // Draw top-side outline
+            {
+                PaintCellBorder( aGraphics, aMetaData, rect.TopLeft, rect.TopRight, aAddress, aCell, width, color, THeapCellBorderType.ETop );
+            }
+            if  (  aMetaData.Borders[ THeapCellBorderType.ERight ] ) // Draw right-hand outline
+            {
+                PaintCellBorder( aGraphics, aMetaData, rect.TopRight, rect.BottomRight, aAddress, aCell, width, color, THeapCellBorderType.ERight );
+            }
+            if  (  aMetaData.Borders[ THeapCellBorderType.EBottom ] ) // Draw bottom-side outline
+            {
+                PaintCellBorder( aGraphics, aMetaData, rect.BottomLeft, rect.BottomRight, aAddress, aCell, width, color, THeapCellBorderType.EBottom );
+            }
+        }
+        #endregion
+
+        #region Internal constants
+        private const float KBorderWidthSelectedCellByKeyboard = 3.0f;
+        private const float KBorderWidthSelectedCellByMouse = 3.0f;
+        #endregion
+
+        #region Internal methods
+        private List<HeapCellRendererSelectionBorderItem> Lines
+        {
+            get { return iLines; }
+        }
+
+        private void PaintCellBorder( Graphics aGraphics, HeapCellMetaData aMetaData, Point aStart, Point aEnd, uint aAddress, HeapCell aCell, float aWidth, Color aColour, THeapCellBorderType aType )
+        {
+            HeapCellRendererSelectionBorderItem spec = new HeapCellRendererSelectionBorderItem( aStart, aEnd, aWidth, aColour, aType );
+            iLines.Add( spec );
+        }
+        #endregion
+
+        #region Data members
+        private readonly Color iColorForSelectionByKeyboard;
+        private readonly Color iColorForSelectionByMouse;
+        private List<HeapCellRendererSelectionBorderItem> iLines = new List<HeapCellRendererSelectionBorderItem>();
+        #endregion
+    }
+}