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Matti Laitinen <matti.t.laitinen@nokia.com>
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/*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* All rights reserved.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* Redistribution and use in source and binary forms, with or without
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* modification, are permitted provided that the following conditions are met:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* - Redistributions of source code must retain the above copyright notice,
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* this list of conditions and the following disclaimer.
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* - Redistributions in binary form must reproduce the above copyright notice,
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* this list of conditions and the following disclaimer in the documentation
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* and/or other materials provided with the distribution.
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* - Neither the name of Nokia Corporation nor the names of its contributors
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* may be used to endorse or promote products derived from this software
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* without specific prior written permission.
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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* POSSIBILITY OF SUCH DAMAGE.
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Initial Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Nokia Corporation - initial contribution.
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Contributors:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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* Description:
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*
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Matti Laitinen <matti.t.laitinen@nokia.com>
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*/
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System.Drawing;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using System.Collections;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Cells;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Array;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Relationships;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapLib.Reconstructor;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapCtrlLib.Interfaces;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapCtrlLib.Utilities;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapCtrlLib.Renderers;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using HeapCtrlLib.Renderers.Contents.Bases;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using SymbianUtils.Colour;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using SymbianUtils.Graphics;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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using SymbianUtils.RawItems;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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namespace HeapCtrlLib.Renderers.Contents
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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internal class HeapCellRendererColourByIsolation : HeapCellRendererByColour, IHeapCellRendererContent
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#region Constructors & destructor
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public HeapCellRendererColourByIsolation()
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#endregion
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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#region From IHeapCellRendererContent
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public void Initialise( HeapCellArray aCells, HeapReconstructor aReconstructor, HeapDataRenderer aRenderer )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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if ( aReconstructor != null )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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int min = aReconstructor.Statistics.StatsAllocated.CellNumberOfReferencesLowest.RelationshipManager.ReferencedBy.Count + 1;
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double logMin = Math.Log( (double) min );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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//
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Matti Laitinen <matti.t.laitinen@nokia.com>
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int max = aReconstructor.Statistics.StatsAllocated.CellNumberOfReferencesGreatest.RelationshipManager.ReferencedBy.Count + 1;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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double logMax = Math.Log( (double) max );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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iDomain = (float) ( logMax - logMin );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public void PrepareToNavigate( HeapRenderingNavigator aNavigator )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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iLargestRectangleCalculator = new HeapCellLargestRectangleCalculator( aNavigator, 1 /* skip first box, start at 2nd box which has index 1 */ );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Matti Laitinen <matti.t.laitinen@nokia.com>
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public void HeapCellRenderingComplete( Graphics aGraphics, HeapCell aCell, HeapCellMetaData aMetaData )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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Color fillColour = ColourForHeapCell( aCell );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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//
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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string text = aCell.SymbolStringWithoutDescriptorPrefix;
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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PaintBoxedTextWithLuminanceHandling( text, aGraphics, fillColour );
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
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}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
91 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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public void RenderingComplete( Graphics aGraphics )
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
93 |
{
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
94 |
}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
95 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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96 |
public void PaintContent( Graphics aGraphics, HeapCellMetaData aMetaData, HeapCell aCell, uint aAddress, Point aPosition, Size aBoxSize, Size aPaddingSize )
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Matti Laitinen <matti.t.laitinen@nokia.com>
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{
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Get the cell colour that is associated with the cell symbol object type
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
99 |
aMetaData.CellBoxColor = ColourForHeapCell( aCell );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
100 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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// Draw actual cell
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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102 |
SymRect boxRect = new SymRect( aPosition, aBoxSize );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
103 |
boxRect.HalfOffset( aPaddingSize );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
104 |
using ( SolidBrush brush = new SolidBrush( aMetaData.CellBoxColor ) )
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
105 |
{
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
106 |
aGraphics.FillRectangle( brush, boxRect.Rectangle );
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
107 |
}
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
108 |
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Matti Laitinen <matti.t.laitinen@nokia.com>
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109 |
// If first box, we show the number of inwards links to the cell
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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110 |
HeapCell.TRegion region = aMetaData.Region;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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111 |
if ( region == HeapCell.TRegion.EHeader && aMetaData.CellBoxIndex == 0 )
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
112 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
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113 |
boxRect.Inflate( KShrinkSize, KShrinkSize );
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Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
114 |
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
115 |
// Draw the fill
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
116 |
Color lightenColor = ColourUtils.LightenMore( aMetaData.CellBoxColor );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
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|
117 |
using ( SolidBrush brush = new SolidBrush( lightenColor ) )
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
118 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
119 |
aGraphics.FillRectangle( brush, boxRect.Rectangle );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
120 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
121 |
lightenColor = ColourUtils.Lighten( lightenColor );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
122 |
using ( Pen borderPen = new Pen( lightenColor, KHeaderBoxWidth ) )
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
123 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
124 |
aGraphics.DrawRectangle( borderPen, boxRect.Rectangle );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
125 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
126 |
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
127 |
// Draw the count
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
128 |
int count = aCell.RelationshipManager.ReferencedBy.Count;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
129 |
if ( count == 0 )
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
130 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
131 |
PaintBoxedText( count.ToString(), aGraphics, Color.Red, boxRect );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
132 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
133 |
else
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
134 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
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|
135 |
PaintBoxedTextWithLuminanceHandling( count.ToString(), aGraphics, Color.Black, boxRect );
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
136 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
137 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
138 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
139 |
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
140 |
public bool SupportsFiltering
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
141 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
142 |
get { return false; }
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
143 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
144 |
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
145 |
public void SetupFilters()
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
146 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
147 |
}
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
148 |
#endregion
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
149 |
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
150 |
#region Internal methods
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
151 |
private Color ColourForHeapCell( HeapCell aCell )
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
152 |
{
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
|
153 |
float rF = KRampBaselineColourStart.R;
|
Matti Laitinen <matti.t.laitinen@nokia.com>
parents:
diff
changeset
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154 |
float gF = KRampBaselineColourStart.G;
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float bF = KRampBaselineColourStart.B;
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//
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float count = aCell.RelationshipManager.ReferencedBy.Count + 1.0f;
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float val = (float) Math.Log( count );
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val /= iDomain;
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//
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rF += ( ( KRampBaselineColourEnd.R - KRampBaselineColourStart.R ) * val );
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gF += ( ( KRampBaselineColourEnd.G - KRampBaselineColourStart.G ) * val );
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bF += ( ( KRampBaselineColourEnd.B - KRampBaselineColourStart.B ) * val );
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//
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int r = Math.Min( Math.Max( 0, (int) rF ), 255 );
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int g = Math.Min( Math.Max( 0, (int) gF ), 255 );
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int b = Math.Min( Math.Max( 0, (int) bF ), 255 );
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|
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//
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Matti Laitinen <matti.t.laitinen@nokia.com>
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return System.Drawing.Color.FromArgb( r, g, b );
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}
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#endregion
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#region Internal constants
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private Color KRampBaselineColourStart = Color.DarkBlue;
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private Color KRampBaselineColourEnd = Color.Coral;
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|
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private const float KHeaderBoxWidth = 2.0f;
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private const int KShrinkSize = -3;
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|
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private const float KBorderLightenAmount = 0.2f;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
179 |
#endregion
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|
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|
181 |
#region Data members
|
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|
182 |
private float iDomain = 0.01f;
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
183 |
#endregion
|
Matti Laitinen <matti.t.laitinen@nokia.com>
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|
184 |
}
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Matti Laitinen <matti.t.laitinen@nokia.com>
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|
185 |
}
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