diff -r 8e12a575a9b5 -r 15296fd0af4a sysperfana/heapanalyser/Libraries/UI/HeapComparisonUiLib/Progress/ComparisonProgressDialogData.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sysperfana/heapanalyser/Libraries/UI/HeapComparisonUiLib/Progress/ComparisonProgressDialogData.cs	Tue Jun 15 12:47:20 2010 +0300
@@ -0,0 +1,264 @@
+/*
+* 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;
+using System.ComponentModel;
+using System.Windows.Forms;
+using SymbianUtils;
+using HeapLib;
+using HeapLib.Reconstructor;
+using HeapComparisonLib.Data;
+
+namespace HeapComparisonUiLib.Progress
+{
+    public class ComparisonProgressDialogData : System.Windows.Forms.Form
+    {
+        #region Windows Form Designer generated code
+        private IContainer components;
+        private ProgressBar iProgBar;
+        private Timer iTimer_OpStart;
+        #endregion
+
+        #region Static API
+        public static void Compare( HeapReconstructor aReconstructor1, HeapReconstructor aReconstructor2, string aFileName )
+        {
+            ComparisonProgressDialogData self = new ComparisonProgressDialogData( aReconstructor1, aReconstructor2, aFileName );
+            self.ShowDialog();
+        }
+        #endregion
+
+        #region Constructors & destructor
+        private ComparisonProgressDialogData( HeapReconstructor aReconstructor1, HeapReconstructor aReconstructor2, string aFileName )
+        {
+            iReconstructor1 = aReconstructor1;
+            iReconstructor2 = aReconstructor2;
+            //
+            InitializeComponent();
+            //
+            iReconstructor1.iObserver += new HeapReconstructor.Observer( HeapReconstructorObserver );
+            iReconstructor2.iObserver += new HeapReconstructor.Observer( HeapReconstructorObserver );
+            //
+            iComparisonEngine = new ComparsionEngine( iReconstructor1, iReconstructor2 );
+            iComparisonEngine.iObserver += new AsyncReaderBase.Observer( ComparisonEngineObserver );
+            //
+            iComparisonWriter = new ComparisonWriter( iComparisonEngine, aFileName );
+            iComparisonWriter.iObserver += new AsyncTextWriterBase.Observer( ComparsionWriterObserver );
+            //
+            iTimer_OpStart.Start();
+        }
+
+        protected override void Dispose( bool disposing )
+        {
+            if ( disposing )
+            {
+                if ( components != null )
+                {
+                    components.Dispose();
+                }
+            }
+            base.Dispose( disposing );
+        }
+        #endregion
+
+        #region Windows Form Designer generated code
+        private void InitializeComponent()
+        {
+            this.components = new System.ComponentModel.Container();
+            this.iTimer_OpStart = new System.Windows.Forms.Timer( this.components );
+            this.iProgBar = new System.Windows.Forms.ProgressBar();
+            this.SuspendLayout();
+            // 
+            // iTimer_OpStart
+            // 
+            this.iTimer_OpStart.Interval = 10;
+            this.iTimer_OpStart.Tick += new System.EventHandler( this.iTimer_OpStart_Tick );
+            // 
+            // iProgBar
+            // 
+            this.iProgBar.Dock = System.Windows.Forms.DockStyle.Fill;
+            this.iProgBar.Location = new System.Drawing.Point( 3, 3 );
+            this.iProgBar.Margin = new System.Windows.Forms.Padding( 0 );
+            this.iProgBar.Name = "iProgBar";
+            this.iProgBar.Size = new System.Drawing.Size( 351, 26 );
+            this.iProgBar.TabIndex = 2;
+            // 
+            // ComparisonProgressDialogData
+            // 
+            this.AutoScaleBaseSize = new System.Drawing.Size( 5, 13 );
+            this.ClientSize = new System.Drawing.Size( 357, 32 );
+            this.ControlBox = false;
+            this.Controls.Add( this.iProgBar );
+            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+            this.MaximizeBox = false;
+            this.MinimizeBox = false;
+            this.Name = "ComparisonProgressDialogData";
+            this.Padding = new System.Windows.Forms.Padding( 3 );
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
+            this.Text = "Analysing...";
+            this.ResumeLayout( false );
+
+        }
+        #endregion
+
+        #region Event handlers
+        private void iTimer_OpStart_Tick( object sender, EventArgs e )
+        {
+            iTimer_OpStart.Stop();
+            iTimer_OpStart.Enabled = false;
+
+            // Start process by analysing the first heap
+            iReconstructor1.Reconstruct();
+        }
+        #endregion
+
+        #region Heap reconstructor callback
+        private void HeapReconstructorObserver( HeapReconstructor.TEvent aEvent, HeapReconstructor aReconstructor )
+        {
+            if ( InvokeRequired )
+            {
+                HeapReconstructor.Observer observer = new HeapReconstructor.Observer( HeapReconstructorObserver );
+                this.BeginInvoke( observer, new object[] { aEvent, aReconstructor } );
+            }
+            else
+            {
+                // Select correct progress bar...
+                string title = "Reading Heap 1...";
+                if ( aReconstructor == iReconstructor2 )
+                {
+                    title = "Reading Heap 2...";
+                }
+                //
+                switch ( aEvent )
+                {
+                case HeapReconstructor.TEvent.EReconstructingStarted:
+                    this.Text = title;
+                    iProgBar.Maximum = 100; //%
+                    iProgBar.Minimum = 0; //%
+                    iProgBar.Value = 0;
+                    break;
+                case HeapReconstructor.TEvent.EReconstructingProgress:
+                    iProgBar.Value = aReconstructor.Progress;
+                    break;
+                case HeapReconstructor.TEvent.EReconstructingComplete:
+                    iProgBar.Value = 100;
+
+                    if ( aReconstructor == iReconstructor1 )
+                    {
+                        // Finished first heap, now move on to second
+                        iReconstructor2.Reconstruct();
+                    }
+                    else
+                    {
+                        // Start output engine
+                        iComparisonEngine.Compare();
+                    }
+                    break;
+                }
+            }
+        }
+        #endregion
+
+        #region Comparsion engine observer
+        private void ComparisonEngineObserver( AsyncReaderBase.TEvent aEvent, AsyncReaderBase aSender )
+        {
+            if ( InvokeRequired )
+            {
+                SymbianUtils.AsyncReaderBase.Observer observer = new SymbianUtils.AsyncReaderBase.Observer( ComparisonEngineObserver );
+                this.BeginInvoke( observer, new object[] { aEvent, aSender } );
+            }
+            else
+            {
+                switch ( aEvent )
+                {
+                case SymbianUtils.AsyncReaderBase.TEvent.EReadingStarted:
+                    this.Text = "Comparing Heaps...";
+                    iProgBar.Maximum = 100; //%
+                    iProgBar.Minimum = 0; //%
+                    iProgBar.Value = 0;
+                    break;
+                case SymbianUtils.AsyncReaderBase.TEvent.EReadingProgress:
+                    iProgBar.Value = aSender.Progress;
+                    break;
+                case SymbianUtils.AsyncReaderBase.TEvent.EReadingComplete:
+                    iProgBar.Value = 100;
+                    iComparisonWriter.SaveAsExcel();
+                    break;
+                }
+            }
+        }
+        #endregion
+
+        #region Comparsion writer observer
+        private void ComparsionWriterObserver( AsyncTextWriterBase.TEvent aEvent, AsyncTextWriterBase aObject )
+        {
+            if ( InvokeRequired )
+            {
+                SymbianUtils.AsyncTextWriterBase.Observer observer = new SymbianUtils.AsyncTextWriterBase.Observer( ComparsionWriterObserver );
+                this.BeginInvoke( observer, new object[] { aEvent, aObject } );
+            }
+            else
+            {
+                switch ( aEvent )
+                {
+                case SymbianUtils.AsyncTextWriterBase.TEvent.EWritingStarted:
+                    this.Text = "Creating Excel File...";
+                    iProgBar.Maximum = 100; //%
+                    iProgBar.Minimum = 0; //%
+                    iProgBar.Value = 0;
+                    break;
+                case SymbianUtils.AsyncTextWriterBase.TEvent.EWritingProgress:
+                    iProgBar.Value = aObject.Progress;
+                    break;
+                case SymbianUtils.AsyncTextWriterBase.TEvent.EWritingComplete:
+                    iProgBar.Value = 100;
+                    Close();
+                    break;
+                }
+            }
+        }
+        #endregion
+
+        #region Data members
+        private readonly HeapReconstructor iReconstructor1;
+        private readonly HeapReconstructor iReconstructor2;
+        private readonly ComparsionEngine iComparisonEngine;
+        private readonly ComparisonWriter iComparisonWriter;
+        #endregion
+    }
+}