1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Global dialog handling |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <StringLoader.h> |
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22 #include <AknGlobalNote.h> |
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23 #include <AknGlobalConfirmationQuery.h> |
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24 #include <AknGlobalProgressDialog.h> |
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25 #include <avkon.rsg> |
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26 #include <aknconsts.h> |
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27 #include <avkon.mbg> |
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28 #include "CFileManagerGlobalDlg.h" |
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29 #include "CFileManagerGlobalQueryDlg.h" |
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30 |
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31 |
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32 // CONSTANTS |
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33 const TUint KCountdownTimeout = 1000000; // 1s |
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34 const TInt KCountdownSteps = 30; |
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35 const TInt KCountdownShowSKStep = 3; |
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36 |
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37 |
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38 // ======== MEMBER FUNCTIONS ======== |
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39 |
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40 // --------------------------------------------------------------------------- |
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41 // CFileManagerGlobalDlg::CFileManagerGlobalDlg |
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42 // --------------------------------------------------------------------------- |
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43 // |
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44 CFileManagerGlobalDlg::CFileManagerGlobalDlg() : |
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45 CActive( EPriorityUserInput ) |
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46 { |
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47 } |
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48 |
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49 // --------------------------------------------------------------------------- |
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50 // CFileManagerGlobalDlg::NewL |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 EXPORT_C CFileManagerGlobalDlg* CFileManagerGlobalDlg::NewL() |
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54 { |
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55 CFileManagerGlobalDlg* self = |
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56 new( ELeave ) CFileManagerGlobalDlg(); |
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57 CleanupStack::PushL( self ); |
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58 self->ConstructL(); |
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59 CleanupStack::Pop( self ); |
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60 return self; |
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61 } |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // CFileManagerGlobalDlg::ConstructL |
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65 // --------------------------------------------------------------------------- |
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66 // |
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67 void CFileManagerGlobalDlg::ConstructL() |
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68 { |
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69 CActiveScheduler::Add( this ); |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // CFileManagerGlobalDlg::~CFileManagerGlobalDlg |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 EXPORT_C CFileManagerGlobalDlg::~CFileManagerGlobalDlg() |
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77 { |
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78 Cancel(); |
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79 delete iQueryDialog; |
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80 delete iProgressDialog; |
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81 delete iCountdown; |
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82 delete iCountdownText; |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // CFileManagerGlobalDlg::CancelDialog |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 EXPORT_C void CFileManagerGlobalDlg::CancelDialog() |
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90 { |
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91 delete iCountdown; |
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92 iCountdown = NULL; |
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93 |
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94 if ( iQueryDialog ) |
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95 { |
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96 iQueryDialog->CancelDialog(); |
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97 delete iQueryDialog; |
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98 iQueryDialog = NULL; |
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99 } |
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100 |
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101 if ( iProgressDialog ) |
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102 { |
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103 iProgressDialog->CancelProgressDialog(); |
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104 delete iProgressDialog; |
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105 iProgressDialog = NULL; |
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106 } |
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107 |
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108 Cancel(); |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // CFileManagerGlobalDlg::ShowDialogL |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 EXPORT_C void CFileManagerGlobalDlg::ShowDialogL( |
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116 const CFileManagerGlobalDlg::TType aType, |
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117 const TDesC& aText, |
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118 const TInt aSkId ) |
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119 { |
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120 CancelDialog(); |
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121 |
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122 iType = aType; |
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123 |
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124 switch ( aType ) |
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125 { |
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126 case ECountdownQuery: |
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127 { |
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128 iCountdownText = aText.AllocL(); |
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129 iQueryDialog = CFileManagerGlobalQueryDlg::NewL(); |
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130 iQueryDialog->ShowDialogL( |
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131 *iCountdownText, |
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132 R_AVKON_SOFTKEYS_EMPTY ); |
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133 iCountdownSteps = 0; |
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134 StartCountdownL( KCountdownTimeout ); |
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135 break; |
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136 } |
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137 case EQuery: |
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138 { |
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139 iQueryDialog = CFileManagerGlobalQueryDlg::NewL(); |
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140 iQueryDialog->SetObserver( this ); |
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141 iQueryDialog->ShowDialogL( |
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142 aText, |
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143 aSkId ); |
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144 break; |
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145 } |
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146 case EQueryWithWarningIcon: |
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147 { |
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148 iQueryDialog = CFileManagerGlobalQueryDlg::NewL(); |
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149 iQueryDialog->SetObserver( this ); |
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150 iQueryDialog->ShowDialogL( |
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151 aText, |
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152 aSkId, |
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153 KAvkonBitmapFile, |
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154 EMbmAvkonQgn_note_warning, |
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155 EMbmAvkonQgn_note_warning_mask ); |
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156 break; |
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157 } |
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158 case EQueryWithInfoIcon: |
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159 { |
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160 iQueryDialog = CFileManagerGlobalQueryDlg::NewL(); |
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161 iQueryDialog->SetObserver( this ); |
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162 iQueryDialog->ShowDialogL( |
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163 aText, |
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164 aSkId, |
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165 KAvkonBitmapFile, |
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166 EMbmAvkonQgn_note_info, |
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167 EMbmAvkonQgn_note_info_mask ); |
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168 break; |
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169 } |
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170 case EProgressDialog: |
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171 { |
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172 iProgressDialog = CAknGlobalProgressDialog::NewL(); |
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173 if ( aSkId ) |
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174 { |
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175 iProgressDialog->ShowProgressDialogL( |
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176 iStatus, aText, aSkId ); |
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177 } |
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178 else |
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179 { |
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180 iProgressDialog->ShowProgressDialogL( |
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181 iStatus, aText ); |
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182 } |
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183 SetActive(); |
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184 iFinalValue = 0; |
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185 break; |
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186 } |
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187 case EErrorNote: |
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188 { |
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189 CAknGlobalNote* note = CAknGlobalNote::NewLC(); |
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190 note->SetTone( EAvkonSIDNoSound ); // no tone |
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191 note->ShowNoteL( EAknGlobalErrorNote, aText ); |
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192 CleanupStack::PopAndDestroy( note ); |
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193 break; |
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194 } |
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195 case EInfoNote: |
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196 { |
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197 CAknGlobalNote* note = CAknGlobalNote::NewLC(); |
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198 note->SetTone( EAvkonSIDNoSound ); // no tone |
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199 note->ShowNoteL( EAknGlobalInformationNote, aText ); |
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200 CleanupStack::PopAndDestroy( note ); |
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201 break; |
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202 } |
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203 default: |
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204 { |
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205 break; |
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206 } |
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207 } |
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208 } |
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209 |
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210 // --------------------------------------------------------------------------- |
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211 // CFileManagerGlobalDlg::ShowDialogL |
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212 // --------------------------------------------------------------------------- |
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213 // |
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214 EXPORT_C void CFileManagerGlobalDlg::ShowDialogL( |
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215 const CFileManagerGlobalDlg::TType aType, |
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216 const TInt aTextId, |
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217 const TInt aSkId ) |
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218 { |
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219 HBufC* text = StringLoader::LoadLC( aTextId ); |
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220 ShowDialogL( aType, *text, aSkId ); |
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221 CleanupStack::PopAndDestroy( text ); |
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222 } |
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223 |
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224 // --------------------------------------------------------------------------- |
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225 // CFileManagerGlobalDlg::DoCancel |
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226 // --------------------------------------------------------------------------- |
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227 // |
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228 void CFileManagerGlobalDlg::DoCancel() |
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229 { |
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230 if ( iQueryDialog ) |
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231 { |
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232 iQueryDialog->CancelDialog(); |
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233 } |
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234 if ( iProgressDialog ) |
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235 { |
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236 iProgressDialog->CancelProgressDialog(); |
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237 } |
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238 } |
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239 |
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240 // --------------------------------------------------------------------------- |
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241 // CFileManagerGlobalDlg::RunL |
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242 // --------------------------------------------------------------------------- |
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243 // |
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244 void CFileManagerGlobalDlg::RunL() |
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245 { |
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246 CancelDialog(); |
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247 NotifyObserver( iStatus.Int() ); |
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248 } |
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249 |
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250 // --------------------------------------------------------------------------- |
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251 // CFileManagerGlobalDlg::SetObserver |
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252 // --------------------------------------------------------------------------- |
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253 // |
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254 EXPORT_C void CFileManagerGlobalDlg::SetObserver( |
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255 MFileManagerGlobalDlgObserver* aObserver ) |
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256 { |
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257 // This instance is not allowed to set by client |
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258 if ( aObserver != this ) |
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259 { |
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260 iObserver = aObserver; |
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261 } |
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262 } |
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263 |
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264 // --------------------------------------------------------------------------- |
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265 // CFileManagerGlobalDlg::StartCountdownL |
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266 // --------------------------------------------------------------------------- |
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267 // |
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268 void CFileManagerGlobalDlg::StartCountdownL( const TUint aTimeout ) |
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269 { |
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270 delete iCountdown; |
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271 iCountdown = NULL; |
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272 iCountdown = CPeriodic::NewL( CActive::EPriorityStandard ); |
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273 iCountdown->Start( aTimeout, aTimeout, TCallBack( CountdownCB, this ) ); |
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274 } |
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275 |
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276 // --------------------------------------------------------------------------- |
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277 // CFileManagerGlobalDlg::CountdownCB |
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278 // --------------------------------------------------------------------------- |
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279 // |
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280 TInt CFileManagerGlobalDlg::CountdownCB( TAny* aPtr ) |
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281 { |
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282 CFileManagerGlobalDlg* self = |
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283 static_cast< CFileManagerGlobalDlg* >( aPtr ); |
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284 |
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285 TRAP_IGNORE( self->CountdownL() ); |
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286 |
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287 return KErrNone; |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // CFileManagerGlobalDlg::CountdownL |
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292 // --------------------------------------------------------------------------- |
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293 // |
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294 void CFileManagerGlobalDlg::CountdownL() |
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295 { |
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296 if( iCountdownSteps < KCountdownSteps ) |
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297 { |
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298 // Countdown in progress |
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299 ++iCountdownSteps; |
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300 if ( iCountdownSteps == KCountdownShowSKStep ) |
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301 { |
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302 iProgressDialog = CAknGlobalProgressDialog::NewL(); |
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303 iProgressDialog->SetImageL( |
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304 KAvkonBitmapFile, |
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305 EMbmAvkonQgn_note_query, |
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306 EMbmAvkonQgn_note_query_mask ); |
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307 iProgressDialog->ShowProgressDialogL( |
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308 iStatus, |
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309 *iCountdownText, |
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310 R_AVKON_SOFTKEYS_YES_NO ); |
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311 SetActive(); |
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312 |
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313 if ( iQueryDialog ) |
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314 { |
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315 iQueryDialog->CancelDialog(); |
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316 delete iQueryDialog; |
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317 iQueryDialog = NULL; |
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318 } |
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319 } |
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320 |
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321 if ( iProgressDialog && |
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322 iCountdownSteps >= KCountdownShowSKStep ) |
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323 { |
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324 iProgressDialog->UpdateProgressDialog( |
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325 iCountdownSteps, KCountdownSteps ); |
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326 } |
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327 } |
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328 else |
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329 { |
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330 // Countdown expired |
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331 CancelDialog(); |
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332 NotifyObserver( EAknSoftkeyYes ); |
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333 } |
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334 } |
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335 |
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336 // --------------------------------------------------------------------------- |
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337 // CFileManagerGlobalDlg::UpdateProgressDialog |
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338 // --------------------------------------------------------------------------- |
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339 // |
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340 EXPORT_C void CFileManagerGlobalDlg::UpdateProgressDialog( |
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341 const TInt aValue, |
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342 const TInt aFinalValue ) |
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343 { |
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344 if ( iProgressDialog ) |
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345 { |
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346 if ( aFinalValue >= 0 ) |
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347 { |
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348 iFinalValue = aFinalValue; |
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349 } |
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350 iProgressDialog->UpdateProgressDialog( aValue, iFinalValue ); |
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351 } |
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352 } |
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353 |
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354 // --------------------------------------------------------------------------- |
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355 // CFileManagerGlobalDlg::ProcessFinished |
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356 // --------------------------------------------------------------------------- |
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357 // |
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358 EXPORT_C void CFileManagerGlobalDlg::ProcessFinished() |
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359 { |
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360 if ( iProgressDialog ) |
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361 { |
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362 iProgressDialog->ProcessFinished(); |
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363 delete iProgressDialog; |
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364 iProgressDialog = NULL; |
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365 } |
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366 } |
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367 |
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368 // --------------------------------------------------------------------------- |
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369 // CFileManagerGlobalDlg::NotifyObserver |
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370 // --------------------------------------------------------------------------- |
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371 // |
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372 void CFileManagerGlobalDlg::NotifyObserver( const TInt aValue ) |
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373 { |
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374 if ( iObserver ) |
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375 { |
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376 iObserver->HandleGlobalDlgResult( iType, aValue ); |
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377 } |
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378 } |
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379 |
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380 // --------------------------------------------------------------------------- |
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381 // CFileManagerGlobalDlg::HandleGlobalDlgResult |
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382 // --------------------------------------------------------------------------- |
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383 // |
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384 void CFileManagerGlobalDlg::HandleGlobalDlgResult( |
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385 TInt /*aDlgType*/, |
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386 TInt aDlgResult ) |
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387 { |
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388 NotifyObserver( aDlgResult ); |
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389 } |
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390 |
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391 // End of File |
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