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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * |
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5 * Redistribution and use in source and binary forms, with or without |
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6 * modification, are permitted provided that the following conditions are met: |
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7 * |
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8 * - Redistributions of source code must retain the above copyright notice, |
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9 * this list of conditions and the following disclaimer. |
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10 * - Redistributions in binary form must reproduce the above copyright notice, |
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11 * this list of conditions and the following disclaimer in the documentation |
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12 * and/or other materials provided with the distribution. |
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13 * - Neither the name of Nokia Corporation nor the names of its contributors |
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14 * may be used to endorse or promote products derived from this software |
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15 * without specific prior written permission. |
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16 * |
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17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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27 * POSSIBILITY OF SUCH DAMAGE. |
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28 * |
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29 * Initial Contributors: |
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30 * Nokia Corporation - initial contribution. |
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31 * |
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32 * Contributors: |
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33 * |
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34 * Description: |
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35 * |
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36 */ |
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37 |
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38 using System; |
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39 using System.IO; |
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40 using System.Drawing; |
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41 using System.Collections; |
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42 using System.Collections.Generic; |
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43 using System.ComponentModel; |
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44 using System.Windows.Forms; |
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45 using System.Data; |
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46 using System.Management; |
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47 using System.Text; |
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48 using SymbianUtils.Settings; |
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49 using SymbianUtilsUi.Dialogs; |
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50 using HeapAnalyser.Engine; |
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51 using HeapAnalyser.Engine.Types; |
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52 using HeapLib; |
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53 using HeapLib.Constants; |
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54 using HeapLib.Reconstructor; |
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55 using HeapLib.Reconstructor.Misc; |
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56 using HeapLib.Reconstructor.DataSources; |
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57 using HeapLib.Reconstructor.DataSources.Analyser; |
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58 using HeapUiLib.Dialogs; |
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59 using SymbianWizardLib.Engine; |
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60 using SymbianWizardLib.GUI; |
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61 using SymbianDebugLib.Engine; |
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62 using SymbianDebugLibUi.Controls; |
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63 |
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64 namespace HeapAnalyser.UIs.Graphical.Wizard |
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65 { |
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66 public partial class HASetupWizard : Form |
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67 { |
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68 #region Constructors & destructors |
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69 public HASetupWizard( XmlSettings aSettings, HeapWizardEngine aEngine ) |
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70 { |
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71 iSettings = aSettings; |
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72 iEngine = aEngine; |
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73 // |
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74 InitializeComponent(); |
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75 } |
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76 #endregion |
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77 |
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78 #region Form event handlers |
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79 private void Form_Load( object sender, System.EventArgs e ) |
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80 { |
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81 // Set up version information |
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82 iLbl_Version.Text = HeapLibConstants.Version + " " + HeapLibConstants.Copyright; |
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83 iSettings[ "Wizard", "DialogResult"] = DialogResult.None.ToString(); |
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84 // |
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85 Setup_OpType(); |
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86 // |
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87 Setup_SourceData_LogFileName(); |
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88 Setup_SourceData_HeapDataComparison(); |
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89 Setup_SourceData_HeapCSVComparison(); |
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90 // |
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91 Setup_Cmn_Symbolics(); |
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92 Setup_Cmn_Filters(); |
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93 // |
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94 Setup_Output_Directory(); |
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95 Setup_Output_File(); |
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96 } |
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97 |
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98 private void Form_Closing( object sender, System.ComponentModel.CancelEventArgs e ) |
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99 { |
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100 iSettings.Store(); |
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101 } |
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102 |
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103 private void iWizard_WizardClosedFromAuxillary( SymWizardClosureEvent aEventArgs ) |
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104 { |
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105 iSettings[ "Wizard", "DialogResult"] = DialogResult.Cancel.ToString(); |
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106 } |
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107 |
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108 private void iWizard_WizardClosedFromFinish( SymWizardClosureEvent aEventArgs ) |
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109 { |
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110 iSettings[ "Wizard", "DialogResult"] = DialogResult.OK.ToString(); |
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111 } |
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112 #endregion |
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113 |
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114 #region Pages |
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115 |
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116 #region Page [Operation type] |
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117 private void Setup_OpType() |
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118 { |
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119 string opType = iSettings[ "Wizard", "OperationType" ]; |
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120 |
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121 // Make sure something is selected |
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122 if ( opType == HeapWizardEngine.TOperationType.EOperationTypeCompareHeapDumps.ToString() ) |
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123 { |
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124 iPG1_RB_OpType_CompareHeapDump.Checked = true; |
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125 } |
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126 else if ( opType == HeapWizardEngine.TOperationType.EOperationTypeCompareHeapCSV.ToString() ) |
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127 { |
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128 iPG1_RB_OpType_CompareCSV.Checked = true; |
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129 } |
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130 else |
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131 { |
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132 // Default |
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133 iPG1_RB_OpType_HeapViewer.Checked = true; |
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134 } |
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135 } |
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136 |
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137 private void iPG1_OpType_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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138 { |
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139 if ( iPG1_RB_OpType_HeapViewer.Checked ) |
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140 { |
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141 iEngine.OperationType = HeapWizardEngine.TOperationType.EOperationTypeAnalyseAndView; |
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142 aEventArgs.SuggestedNewPage = iPG_SourceData_Log; |
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143 } |
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144 else if ( iPG1_RB_OpType_CompareHeapDump.Checked ) |
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145 { |
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146 iEngine.OperationType = HeapWizardEngine.TOperationType.EOperationTypeCompareHeapDumps; |
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147 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareHeapData; |
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148 } |
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149 else if ( iPG1_RB_OpType_CompareCSV.Checked ) |
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150 { |
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151 iEngine.OperationType = HeapWizardEngine.TOperationType.EOperationTypeCompareHeapCSV; |
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152 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareCSV; |
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153 } |
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154 |
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155 Setup_Output_File_Dynamic(); |
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156 Setup_Output_Directory_Dynamic(); |
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157 |
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158 iSettings[ "Wizard", "OperationType" ] = iEngine.OperationType.ToString(); |
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159 } |
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160 #endregion |
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161 |
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162 #region Page [SourceData - Log file name] |
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163 private void Setup_SourceData_LogFileName() |
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164 { |
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165 iSettings.Load( "Wizard", iPG_SourceData_Log_FB ); |
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166 } |
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167 |
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168 private void iPG_SourceData_Log_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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169 { |
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170 string logFileName = iPG_SourceData_Log_FB.EntityName; |
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171 |
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172 if ( !iPG_SourceData_Log_FB.IsValid ) |
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173 { |
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174 aEventArgs.SuggestedNewPage = iPG_SourceData_Log; |
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175 } |
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176 else |
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177 { |
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178 iSettings.Save( "Wizard", iPG_SourceData_Log_FB ); |
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179 // |
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180 iEngine.HeapDataOptions = new Options(); |
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181 // |
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182 DataSourceAnalyser analyser = HeapReconstructorDataSourceAnalyserDialog.Analyse( logFileName ); |
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183 SeedAnalysisFiltersAfterDataSourceScan( analyser.DataSources, iPG302_Combo_Filter ); |
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184 |
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185 // Only allowed to continue if we found a valid source |
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186 if ( iPG302_Combo_Filter.Items.Count > 0 ) |
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187 { |
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188 aEventArgs.SuggestedNewPage = iPG_Cmn_Symbolics; |
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189 } |
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190 else |
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191 { |
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192 aEventArgs.SuggestedNewPage = aEventArgs.CurrentPage; |
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193 } |
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194 } |
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195 } |
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196 #endregion |
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197 |
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198 #region Page [SourceData - Heap data comparison source files] |
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199 private void Setup_SourceData_HeapDataComparison() |
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200 { |
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201 iSettings.Load( "Wizard", iPG202_TB_LogFile1 ); |
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202 iSettings.Load( "Wizard", iPG202_TB_LogFile2 ); |
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203 |
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204 // Start off with the combo's disabled |
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205 iPG202_Combo_ThreadName1.Enabled = false; |
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206 iPG202_Combo_ThreadName2.Enabled = false; |
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207 |
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208 // We queue these up so that the scan occurs only after the page is actually displayed. |
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209 this.iPG202_TB_LogFile1.FileSelectionChanged += new SymbianUtilsUi.Controls.SymbianFileControl.FileSelectionChangedHandler( this.iPG202_TB_LogFile1_FileSelectionChanged ); |
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210 this.iPG202_TB_LogFile2.FileSelectionChanged += new SymbianUtilsUi.Controls.SymbianFileControl.FileSelectionChangedHandler( this.iPG202_TB_LogFile2_FileSelectionChanged ); |
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211 } |
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212 |
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213 private void iPG202_TB_LogFile1_FileSelectionChanged( SymbianUtilsUi.Controls.SymbianFileControl aSelf, string aFileName ) |
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214 { |
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215 DataSourceAnalyser analyser = HeapReconstructorDataSourceAnalyserDialog.Analyse( aFileName ); |
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216 SeedAnalysisFiltersAfterDataSourceScan( analyser.DataSources, iPG202_Combo_ThreadName1 ); |
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217 |
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218 iPG_SourceData_CompareHeapData_GP_Log2.Enabled = ( iPG202_Combo_ThreadName1.Items.Count > 0 ); |
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219 } |
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220 |
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221 private void iPG202_TB_LogFile2_FileSelectionChanged( SymbianUtilsUi.Controls.SymbianFileControl aSelf, string aFileName ) |
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222 { |
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223 DataSourceAnalyser analyser = HeapReconstructorDataSourceAnalyserDialog.Analyse( aFileName ); |
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224 |
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225 // Get the master thread name |
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226 string threadName = ThreadNameFromFilterCombo( iPG202_Combo_ThreadName1 ); |
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227 |
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228 if ( threadName != string.Empty ) |
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229 { |
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230 } |
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231 else |
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232 { |
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233 analyser.DataSources.Clear(); |
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234 } |
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235 |
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236 // Seed combobox with filter options |
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237 SeedAnalysisFiltersAfterDataSourceScan( analyser.DataSources, iPG202_Combo_ThreadName2 ); |
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238 } |
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239 |
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240 private void iPG_SourceData_CompareHeapData_PageShownFromButtonNext( SymWizardPage aSender ) |
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241 { |
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242 if ( iPG202_TB_LogFile1.EntityName != string.Empty && File.Exists( iPG202_TB_LogFile1.EntityName ) ) |
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243 { |
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244 iPG202_TB_LogFile1_FileSelectionChanged( iPG202_TB_LogFile1, iPG202_TB_LogFile1.EntityName ); |
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245 } |
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246 if ( iPG202_TB_LogFile2.EntityName != string.Empty && File.Exists( iPG202_TB_LogFile2.EntityName ) ) |
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247 { |
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248 iPG202_TB_LogFile2_FileSelectionChanged( iPG202_TB_LogFile2, iPG202_TB_LogFile2.EntityName ); |
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249 } |
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250 } |
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251 |
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252 private void iPG202_SourceData_Comparison_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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253 { |
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254 iEngine.ComparisonEngineData.DataSource1 = DataSourceFromFilterCombo( iPG202_Combo_ThreadName1 ); |
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255 iEngine.ComparisonEngineData.DataSource2 = DataSourceFromFilterCombo( iPG202_Combo_ThreadName2 ); |
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256 // |
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257 if ( !( iPG202_TB_LogFile1.IsValid && iPG202_TB_LogFile2.IsValid ) ) |
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258 { |
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259 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareHeapData; |
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260 } |
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261 else if ( iEngine.ComparisonEngineData.DataSource1 == null ) |
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262 { |
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263 iPG202_TB_LogFile1.SetError( "Select a valid MemSpy heap data log" ); |
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264 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareHeapData; |
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265 } |
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266 else if ( iEngine.ComparisonEngineData.DataSource2 == null ) |
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267 { |
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268 iPG202_TB_LogFile2.SetError( "Select a valid MemSpy heap data log" ); |
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269 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareHeapData; |
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270 } |
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271 else |
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272 { |
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273 // Get both data sources and check thread names are common |
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274 DataSource ds1 = (DataSource ) iPG202_Combo_ThreadName1.SelectedItem; |
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275 DataSource ds2 = (DataSource) iPG202_Combo_ThreadName2.SelectedItem; |
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276 // |
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277 if ( ds1.ThreadName.ToLower() != ds2.ThreadName.ToLower() ) |
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278 { |
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279 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareHeapData; |
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280 iErrorProvider.SetError( iPG202_Combo_ThreadName2, "Thread names differ" ); |
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281 } |
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282 else |
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283 { |
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284 iSettings.Save( "Wizard", iPG202_TB_LogFile1 ); |
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285 iSettings.Save( "Wizard", iPG202_TB_LogFile2 ); |
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286 |
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287 iErrorProvider.Clear(); |
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288 aEventArgs.SuggestedNewPage = iPG_Cmn_Symbolics; |
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289 } |
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290 } |
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291 } |
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292 #endregion |
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293 |
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294 #region Page [SourceData - Heap CSV comparison source files] |
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295 private void Setup_SourceData_HeapCSVComparison() |
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296 { |
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297 iSettings.Load( "PG_SourceData_CompareCSV_Files", iPG_SourceData_CompareCSV_Files ); |
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298 } |
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299 |
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300 private void iPG_SourceData_CompareCSV_PageClosedFromButtonNext( SymWizardPageTransitionEvent aEventArgs ) |
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301 { |
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302 // Check we have at least one valid file. |
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303 if ( iPG_SourceData_CompareCSV_Files.FileNames.Count == 0 ) |
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304 { |
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305 aEventArgs.SuggestedNewPage = iPG_SourceData_CompareCSV; |
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306 } |
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307 else |
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308 { |
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309 iSettings.Save( "PG_SourceData_CompareCSV_Files", iPG_SourceData_CompareCSV_Files ); |
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310 iEngine.ComparisonEngineCSV.SourceFileNames = iPG_SourceData_CompareCSV_Files.FileNames; |
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311 aEventArgs.SuggestedNewPage = iPG_OutputToDirectory; |
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312 } |
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313 } |
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314 #endregion |
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315 |
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316 #region Page [Cmn - Symbolics] |
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317 private void Setup_Cmn_Symbolics() |
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318 { |
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319 iPG301_DebugControl.Engine = iEngine.DebugEngine; |
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320 } |
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321 |
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322 private void iPG301_AnalysisSymbolics_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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323 { |
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324 string errorText = string.Empty; |
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325 if ( iPG301_DebugControl.IsReadyToPrime( out errorText ) ) |
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326 { |
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327 iPG301_DebugControl.Prime(); |
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328 |
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329 if ( iEngine.OperationType == HeapWizardEngine.TOperationType.EOperationTypeCompareHeapDumps ) |
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330 { |
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331 aEventArgs.SuggestedNewPage = iPG_OutputToFile; |
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332 } |
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333 else |
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334 { |
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335 // If there is only one thread available, then there's no point |
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336 // asking the user to pick it... |
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337 int number = 0; |
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338 bool okayToProceed = SetDataSourceFromFirstAvailableThread( out number ); |
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339 if ( okayToProceed && number == 1 ) |
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340 { |
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341 aEventArgs.SuggestedNewPage = iPG_Final; |
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342 } |
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343 else |
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344 { |
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345 aEventArgs.SuggestedNewPage = iPG_Cmn_Filters; |
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346 } |
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347 } |
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348 |
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349 // Also save debug engine configuration |
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350 iPG301_DebugControl.XmlSettingsSave(); |
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351 } |
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352 else |
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353 { |
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354 MessageBox.Show( errorText, "Error" ); |
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355 aEventArgs.SuggestedNewPage = iPG_Cmn_Symbolics; |
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356 } |
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357 } |
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358 #endregion |
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359 |
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360 #region Page [Cmn - Heap thread filter] |
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361 private void Setup_Cmn_Filters() |
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362 { |
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363 } |
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364 |
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365 private void iPG302_Cmn_Filters_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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366 { |
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367 if ( SetDataSourceFromFirstAvailableThread() ) |
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368 { |
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369 // Clear any error |
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370 iErrorProvider.SetError( iPG302_Combo_Filter, string.Empty ); |
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371 |
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372 // Decide where to go next... |
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373 aEventArgs.SuggestedNewPage = iPG_Final; |
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374 } |
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375 else |
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376 { |
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377 iErrorProvider.SetError( iPG302_Combo_Filter, "No thread's were detected. Is the log corrupt?" ); |
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378 aEventArgs.SuggestedNewPage = iPG_Cmn_Filters; |
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379 } |
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380 } |
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381 #endregion |
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382 |
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383 #region Page [Output - Directory] |
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384 private void Setup_Output_Directory() |
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385 { |
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386 iSettings.Load( "Wizard", iPG_OutputToDirectory_FB ); |
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387 } |
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388 |
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389 private void Setup_Output_Directory_Dynamic() |
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390 { |
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391 iHeader_OutputToDirectory.Title = "Save CSV Comparsion Reports"; |
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392 iHeader_OutputToDirectory.Description += "Microsoft Excel comparison reports"; |
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393 } |
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394 |
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395 private void iPG_OutputToDirectory_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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396 { |
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397 if ( !iPG_OutputToDirectory_FB.IsValid ) |
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398 { |
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399 aEventArgs.SuggestedNewPage = iPG_OutputToDirectory; |
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400 } |
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401 else |
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402 { |
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403 string dir = iPG_OutputToDirectory_FB.EntityName; |
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404 iEngine.ComparisonEngineCSV.OutputDirectory = dir; |
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405 iSettings.Save( "Wizard", iPG_OutputToDirectory_FB ); |
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406 aEventArgs.SuggestedNewPage = iPG_Final; |
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407 } |
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408 } |
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409 #endregion |
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410 |
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411 #region Page [Output - File] |
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412 private void Setup_Output_File() |
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413 { |
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414 iSettings.Load( "Wizard", iPG_OutputToFile_FB ); |
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415 } |
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416 |
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417 private void Setup_Output_File_Dynamic() |
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418 { |
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419 if ( iEngine.OperationType == HeapWizardEngine.TOperationType.EOperationTypeCompareHeapDumps ) |
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420 { |
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421 iHeader_OutputToFile.Title = "Save Heap Dump Comparison to Microsoft Excel"; |
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422 iHeader_OutputToFile.Description += "Microsoft Excel comparison report"; |
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423 } |
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424 } |
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425 |
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426 private void iPG500_Comparison_Output_CloseFromNext( SymWizardPageTransitionEvent aEventArgs ) |
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427 { |
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428 if ( iPG_OutputToFile_FB.IsValid ) |
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429 { |
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430 iSettings.Save( "Wizard", iPG_OutputToFile_FB ); |
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431 // |
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432 if ( iEngine.OperationType == HeapWizardEngine.TOperationType.EOperationTypeCompareHeapDumps ) |
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433 { |
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434 iEngine.ComparisonEngineData.OutputFileName = iPG_OutputToFile_FB.EntityName; |
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435 } |
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436 // |
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437 aEventArgs.SuggestedNewPage = iPG_Final; |
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438 } |
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439 else |
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440 { |
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441 aEventArgs.SuggestedNewPage = iPG_OutputToFile; |
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442 } |
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443 } |
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444 #endregion |
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445 |
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446 #endregion |
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447 |
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448 #region Internal methods |
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449 private bool SetDataSourceFromFirstAvailableThread() |
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450 { |
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451 int number; |
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452 return SetDataSourceFromFirstAvailableThread( out number ); |
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453 } |
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454 |
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455 private bool SetDataSourceFromFirstAvailableThread( out int aNumberOfDataSources ) |
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456 { |
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457 bool okayToProceed = false; |
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458 |
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459 // Must be at least one thread selected |
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460 DataSource dataSource = (DataSource) iPG302_Combo_Filter.SelectedItem; |
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461 if ( dataSource == null || iPG302_Combo_Filter.Items.Count == 0 ) |
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462 { |
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463 // Can't do anything at this point... Let a later page |
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464 // handle this scenario. |
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465 aNumberOfDataSources = 0; |
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466 } |
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467 else |
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468 { |
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469 aNumberOfDataSources = iPG302_Combo_Filter.Items.Count; |
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470 iEngine.AnalysisEngine.DataSource = dataSource; |
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471 |
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472 // Save setting for filter thread |
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473 iSettings[ "Wizard", iPG302_Combo_Filter.Name ] = iPG302_Combo_Filter.Text; |
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474 |
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475 // Good to go |
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476 okayToProceed = true; |
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477 } |
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478 |
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479 return okayToProceed; |
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480 } |
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481 |
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482 private void SeedAnalysisFiltersAfterDataSourceScan( DataSourceCollection aSources, ComboBox aCombo ) |
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483 { |
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484 // Thread filtering - seed with detected threads |
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485 aCombo.BeginUpdate(); |
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486 aCombo.Items.Clear(); |
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487 foreach ( DataSource source in aSources ) |
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488 { |
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489 bool allowSource = true; |
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490 bool containsErrors = CheckSourceForErrors( source, out allowSource ); |
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491 if ( !containsErrors || allowSource ) |
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492 { |
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493 aCombo.Items.Add( source ); |
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494 } |
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495 } |
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496 |
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497 // Make sure something is selected |
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498 if ( aCombo.Items.Count > 0 ) |
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499 { |
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500 iErrorProvider.SetError( aCombo, string.Empty ); |
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501 |
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502 int selectedThreadIndex = 0; |
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503 |
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504 // If the user has picked a thread previously, try to select the same one |
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505 // again this time. |
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506 string lastSelectedThread = iSettings[ "Wizard", aCombo.Name ]; |
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507 if ( lastSelectedThread.Length > 0 ) |
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508 { |
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509 int index = aSources.IndexOf( lastSelectedThread ); |
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510 if ( index >= 0 ) |
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511 { |
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512 selectedThreadIndex = index; |
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513 } |
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514 } |
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515 |
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516 // Now pick the thread... |
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517 aCombo.SelectedIndex = selectedThreadIndex; |
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518 } |
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519 else |
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520 { |
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521 iErrorProvider.SetError( aCombo, "No thread's were detected. Is the log corrupt?" ); |
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522 } |
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523 |
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524 aCombo.Enabled = ( aCombo.Items.Count > 1 ); |
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525 aCombo.EndUpdate(); |
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526 } |
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527 |
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528 private bool CheckSourceForErrors( DataSource aSource, out bool aAllowSourceAnyway ) |
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529 { |
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530 aAllowSourceAnyway = false; |
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531 string description = string.Empty; |
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532 // |
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533 bool errorsDetected = aSource.ErrorsDetected( out description ); |
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534 if ( errorsDetected ) |
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535 { |
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536 StringBuilder msg = new StringBuilder(); |
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537 msg.Append( "File: " + aSource.FileName ); |
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538 msg.Append( System.Environment.NewLine ); |
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539 msg.Append( "Thread: " + aSource.ThreadName ); |
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540 msg.Append( System.Environment.NewLine ); |
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541 msg.Append( System.Environment.NewLine ); |
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542 msg.Append( description ); |
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543 msg.Append( System.Environment.NewLine ); |
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544 msg.Append( "You are recommended to save the heap data to zip and contact" ); |
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545 msg.Append( "your support provider." ); |
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546 msg.Append( System.Environment.NewLine ); |
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547 msg.Append( System.Environment.NewLine ); |
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548 msg.Append( "Do you want to allow this data anyway?" ); |
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549 // |
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550 string title = string.Format( "Errors Detected - {0}", aSource.ThreadName ); |
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551 DialogResult result = MessageBox.Show( msg.ToString(), title, MessageBoxButtons.YesNo ); |
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552 aAllowSourceAnyway = ( result == DialogResult.Yes ); |
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553 } |
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554 // |
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555 return errorsDetected; |
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556 } |
|
557 |
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558 private static DataSource DataSourceFromFilterCombo( ComboBox aCombo ) |
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559 { |
|
560 DataSource ret = null; |
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561 // |
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562 int index = aCombo.SelectedIndex; |
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563 if ( index >= 0 && index < aCombo.Items.Count ) |
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564 { |
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565 object obj = aCombo.Items[ index ]; |
|
566 if ( obj is DataSource ) |
|
567 { |
|
568 ret = (DataSource) obj; |
|
569 } |
|
570 } |
|
571 // |
|
572 return ret; |
|
573 } |
|
574 |
|
575 private static string ThreadNameFromFilterCombo( ComboBox aCombo ) |
|
576 { |
|
577 string ret = string.Empty; |
|
578 // |
|
579 DataSource ds = DataSourceFromFilterCombo( aCombo ); |
|
580 if ( ds != null ) |
|
581 { |
|
582 ret = ds.ThreadName; |
|
583 } |
|
584 // |
|
585 return ret; |
|
586 } |
|
587 #endregion |
|
588 |
|
589 #region Data members |
|
590 private readonly HeapWizardEngine iEngine; |
|
591 private readonly XmlSettings iSettings; |
|
592 #endregion |
|
593 } |
|
594 } |