1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * Redistribution and use in source and binary forms, with or without

     6 * modification, are permitted provided that the following conditions are met:

     7 *

     8 * - Redistributions of source code must retain the above copyright notice,

     9 *   this list of conditions and the following disclaimer.

    10 * - Redistributions in binary form must reproduce the above copyright notice,

    11 *   this list of conditions and the following disclaimer in the documentation

    12 *   and/or other materials provided with the distribution.

    13 * - Neither the name of Nokia Corporation nor the names of its contributors

    14 *   may be used to endorse or promote products derived from this software

    15 *   without specific prior written permission.

    16 *

    17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    27 * POSSIBILITY OF SUCH DAMAGE.

    28 * 

    29 * Initial Contributors:

    30 * Nokia Corporation - initial contribution.

    31 *

    32 * Contributors:

    33 *

    34 * Description: 

    35 *

    36 */

    37 

    38 using System;

    39 using System.Drawing;

    40 using System.Collections;

    41 using System.Collections.Generic;

    42 using System.ComponentModel;

    43 using System.Windows.Forms;

    44 using SymbianUtils;

    45 using HeapComparisonLib.CSV;

    46 

    47 namespace HeapComparisonUiLib.Progress

    48 {

    49 	public class ComparisonProgressDialogCSV : System.Windows.Forms.Form

    50 	{

    51 		#region Windows Form Designer generated code

    52         private IContainer components;

    53         private Timer iTimer_OpStart;

    54         private System.Windows.Forms.ProgressBar iProgressBar;

    55 		#endregion

    56 

    57 		#region Static constructor

    58 		public static void Compare( List<string> aSource, string aDestinationDir )

    59 		{

    60             ComparisonProgressDialogCSV self = new ComparisonProgressDialogCSV( aSource, aDestinationDir );

    61 			self.ShowDialog();

    62 		}

    63 		#endregion

    64 

    65         #region Constructors & destructor

    66         private ComparisonProgressDialogCSV( List<string> aSource, string aDestinationDir )

    67         {

    68             iEngine = new CSVComparisonEngine( aSource, aDestinationDir );

    69             iEngine.eExceptionHandler += new CSVComparisonEngine.ExceptionHandler( Engine_ExceptionHandler );

    70             iEngine.eEventHandler += new CSVComparisonEngine.EventHandler( Engine_EventHandler );

    71             iEngine.eIndexedProgressHandler += new CSVComparisonEngine.IndexedProgressHandler( Engine_IndexedProgressHandler );

    72             iEngine.ePercentageProgressHandler += new CSVComparisonEngine.PercentageProgressHandler( Engine_PercentageProgressHandler );

    73             //

    74             InitializeComponent();

    75             //

    76             iTimer_OpStart.Start();

    77         }

    78 

    79         protected override void Dispose( bool disposing )

    80         {

    81             if ( disposing )

    82             {

    83                 if ( components != null )

    84                 {

    85                     components.Dispose();

    86                 }

    87             }

    88             base.Dispose( disposing );

    89         }

    90         #endregion

    91 

    92         #region Windows Form Designer generated code

    93 		private void InitializeComponent()

    94 		{

    95             this.components = new System.ComponentModel.Container();

    96             this.iProgressBar = new System.Windows.Forms.ProgressBar();

    97             this.iTimer_OpStart = new System.Windows.Forms.Timer( this.components );

    98             this.SuspendLayout();

    99             // 

   100             // iProgressBar

   101             // 

   102             this.iProgressBar.Location = new System.Drawing.Point( 8, 8 );

   103             this.iProgressBar.Name = "iProgressBar";

   104             this.iProgressBar.Size = new System.Drawing.Size( 376, 24 );

   105             this.iProgressBar.TabIndex = 0;

   106             // 

   107             // iTimer_OpStart

   108             // 

   109             this.iTimer_OpStart.Interval = 10;

   110             this.iTimer_OpStart.Tick += new System.EventHandler( this.iTimer_OpStart_Tick );

   111             // 

   112             // ComparisonProgressDialogCSV

   113             // 

   114             this.AutoScaleBaseSize = new System.Drawing.Size( 5, 13 );

   115             this.ClientSize = new System.Drawing.Size( 392, 39 );

   116             this.ControlBox = false;

   117             this.Controls.Add( this.iProgressBar );

   118             this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;

   119             this.MaximizeBox = false;

   120             this.MinimizeBox = false;

   121             this.Name = "ComparisonProgressDialogCSV";

   122             this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;

   123             this.Text = "Analysing...";

   124             this.ResumeLayout( false );

   125 

   126 		}

   127 		#endregion

   128 

   129         #region Event handlers

   130         private void iTimer_OpStart_Tick( object sender, EventArgs e )

   131         {

   132             iTimer_OpStart.Stop();

   133             iTimer_OpStart.Enabled = false;

   134             //

   135             iEngine.CompareAsync();

   136         }

   137         #endregion

   138 

   139         #region Engine observer

   140         void Engine_PercentageProgressHandler( CSVComparisonEngine.TEvent aEvent, CSVComparisonEngine aSender, int aProgressPercent )

   141         {

   142             if ( InvokeRequired )

   143             {

   144                 CSVComparisonEngine.PercentageProgressHandler observer = new CSVComparisonEngine.PercentageProgressHandler( Engine_PercentageProgressHandler );

   145                 this.BeginInvoke( observer, new object[] { aEvent, aSender, aProgressPercent } );

   146             }

   147             else

   148             {

   149                 iProgressBar.Value = aProgressPercent;

   150             }

   151         }

   152 

   153         void Engine_IndexedProgressHandler( CSVComparisonEngine.TEvent aEvent, CSVComparisonEngine aSender, int aCurrentIndex, int aMaxIndex )

   154         {

   155             if ( InvokeRequired )

   156             {

   157                 CSVComparisonEngine.IndexedProgressHandler observer = new CSVComparisonEngine.IndexedProgressHandler( Engine_IndexedProgressHandler );

   158                 this.BeginInvoke( observer, new object[] { aEvent, aSender, aCurrentIndex, aMaxIndex } );

   159             }

   160             else

   161             {

   162                 if ( aEvent == CSVComparisonEngine.TEvent.EEventComparingMovedToNewDataSet )

   163                 {

   164                     Text = string.Format( "Performing comparsion {0}/{1}", aCurrentIndex, aMaxIndex );

   165                 }

   166                 else if ( aEvent == CSVComparisonEngine.TEvent.EEventSplittingMovedToNewFile )

   167                 {

   168                     Text = string.Format( "Extracting data set(s) from file {0}/{1}", aCurrentIndex, aMaxIndex ); 

   169                 }

   170 

   171                 // Reset progress

   172                 iProgressBar.Maximum = 100; //%

   173                 iProgressBar.Minimum = 0; //%

   174                 iProgressBar.Value = 0;

   175             }

   176         }

   177 

   178         void Engine_EventHandler( CSVComparisonEngine.TEvent aEvent, CSVComparisonEngine aSender )

   179         {

   180             if ( InvokeRequired )

   181             {

   182                 CSVComparisonEngine.EventHandler observer = new CSVComparisonEngine.EventHandler( Engine_EventHandler );

   183                 this.BeginInvoke( observer, new object[] { aEvent, aSender } );

   184             }

   185             else

   186             {

   187                 if ( aEvent == CSVComparisonEngine.TEvent.EEventOperationStarted )

   188                 {

   189                 }

   190                 else if ( aEvent == CSVComparisonEngine.TEvent.EEventOperationComplete )

   191                 {

   192                     iProgressBar.Value = 100;

   193                     Close();

   194                 }

   195             }

   196         }

   197 

   198         void Engine_ExceptionHandler( string aTitle, string aBody )

   199         {

   200             if ( InvokeRequired )

   201             {

   202                 CSVComparisonEngine.ExceptionHandler observer = new CSVComparisonEngine.ExceptionHandler( Engine_ExceptionHandler );

   203                 this.BeginInvoke( observer, new object[] { aTitle, aBody } );

   204             }

   205             else

   206             {

   207                 MessageBox.Show( aBody, aBody, MessageBoxButtons.OK );

   208                 Close();

   209             }

   210         }

   211         #endregion

   212 

   213 		#region Data members

   214         private readonly CSVComparisonEngine iEngine;

   215 		#endregion

   216 	}

   217 }