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: Handler for scheduled backup |
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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 // #define FILE_MANAGER_POWER_SAVING_MODE |
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20 |
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21 // INCLUDE FILES |
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22 #include <StringLoader.h> |
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23 #include <centralrepository.h> |
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24 #include <avkon.hrh> |
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25 #include <avkon.rsg> |
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26 #include <FileManager.rsg> |
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27 #include <FileManagerDebug.h> |
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28 #include <FileManagerPrivateCRKeys.h> |
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29 #include <CFileManagerEngine.h> |
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30 #include <CFileManagerBackupSettings.h> |
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31 #include <MFileManagerProcessObserver.h> |
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32 #include <CFileManagerGlobalDlg.h> |
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33 #ifdef FILE_MANAGER_POWER_SAVING_MODE |
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34 #include <psmsrvdomaincrkeys.h> |
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35 #endif // FILE_MANAGER_POWER_SAVING_MODE |
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36 #include "CFileManagerSchBackupHandler.h" |
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37 #include "MFileManagerSchBackupObserver.h" |
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38 |
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39 |
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40 // ======== MEMBER FUNCTIONS ======== |
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41 |
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42 // ---------------------------------------------------------------------------- |
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43 // CFileManagerSchBackupHandler::CFileManagerSchBackupHandler |
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44 // ---------------------------------------------------------------------------- |
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45 // |
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46 CFileManagerSchBackupHandler::CFileManagerSchBackupHandler( |
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47 CFileManagerEngine& aEngine ) : |
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48 iEngine( aEngine ) |
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49 { |
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50 } |
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51 |
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52 // ---------------------------------------------------------------------------- |
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53 // CFileManagerSchBackupHandler::NewL |
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54 // ---------------------------------------------------------------------------- |
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55 // |
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56 CFileManagerSchBackupHandler* CFileManagerSchBackupHandler::NewL( |
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57 CFileManagerEngine& aEngine ) |
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58 { |
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59 CFileManagerSchBackupHandler* self = |
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60 new( ELeave ) CFileManagerSchBackupHandler( aEngine ); |
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61 CleanupStack::PushL( self ); |
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62 self->ConstructL(); |
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63 CleanupStack::Pop( self ); |
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64 return self; |
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65 } |
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66 |
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67 // ---------------------------------------------------------------------------- |
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68 // CFileManagerSchBackupHandler::ConstructL |
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69 // ---------------------------------------------------------------------------- |
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70 // |
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71 void CFileManagerSchBackupHandler::ConstructL() |
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72 { |
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73 FUNC_LOG |
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74 |
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75 iGlobalDlg = CFileManagerGlobalDlg::NewL(); |
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76 iGlobalDlg->SetObserver( this ); |
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77 |
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78 iCenRep = CRepository::NewL( KCRUidFileManagerSettings ); |
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79 } |
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80 |
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81 // ---------------------------------------------------------------------------- |
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82 // CFileManagerSchBackupHandler::~CFileManagerSchBackupHandler |
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83 // ---------------------------------------------------------------------------- |
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84 // |
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85 CFileManagerSchBackupHandler::~CFileManagerSchBackupHandler() |
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86 { |
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87 FUNC_LOG |
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88 |
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89 delete iGlobalDlg; |
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90 delete iCenRep; |
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91 } |
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92 |
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93 // ---------------------------------------------------------------------------- |
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94 // CFileManagerSchBackupHandler::HandleGlobalDlgResult |
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95 // ---------------------------------------------------------------------------- |
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96 // |
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97 void CFileManagerSchBackupHandler::HandleGlobalDlgResult( |
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98 TInt aDlgType, |
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99 TInt aDlgResult ) |
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100 { |
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101 INFO_LOG2( |
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102 "CFileManagerSchBackupHandler::HandleGlobalDlgResult-aDlgType=%d,aDlgResult=%d", |
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103 aDlgType, aDlgResult ) |
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104 TInt err( KErrNone ); |
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105 switch ( aDlgType ) |
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106 { |
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107 case CFileManagerGlobalDlg::ECountdownQuery: |
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108 { |
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109 if ( aDlgResult == EAknSoftkeyYes ) |
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110 { |
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111 // Backup was accepted |
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112 StartBackup(); |
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113 |
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114 err = iCenRep->Set( |
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115 KFileManagerLastSchBackupStatus, |
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116 EFileManagerSchBackupStatusInProgress ); |
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117 } |
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118 else |
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119 { |
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120 // Backup was rejected |
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121 InformObserver( KErrCancel ); |
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122 CancelBackupStarter(); |
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123 } |
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124 break; |
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125 } |
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126 case CFileManagerGlobalDlg::EProgressDialog: |
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127 { |
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128 // Backup was canceled |
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129 iEngine.CancelProcess( |
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130 MFileManagerProcessObserver::ESchBackupProcess ); |
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131 InformObserver( KErrCancel ); |
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132 CancelBackupStarter(); |
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133 break; |
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134 } |
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135 default: |
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136 { |
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137 InformObserver( aDlgResult ); |
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138 break; |
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139 } |
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140 } |
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141 |
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142 LOG_IF_ERROR1( err, |
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143 "CFileManagerSchBackupHandler::HandleGlobalDlgResult-err=%d", err ) |
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144 |
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145 } |
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146 |
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147 // ---------------------------------------------------------------------------- |
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148 // CFileManagerSchBackupHandler::StartBackupWithConfirmL |
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149 // ---------------------------------------------------------------------------- |
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150 // |
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151 void CFileManagerSchBackupHandler::StartBackupWithConfirmL() |
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152 { |
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153 TBool psmOn( EFalse ); |
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154 TRAPD( err, psmOn = IsPowerSavingModeOnL() ); |
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155 if ( psmOn && err == KErrNone ) |
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156 { |
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157 iGlobalDlg->ShowDialogL( |
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158 CFileManagerGlobalDlg::EQueryWithInfoIcon, |
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159 R_QTN_FMGR_SCHEDULED_BACKUP_CANCELLED_PS, |
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160 R_AVKON_SOFTKEYS_OK_EMPTY ); |
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161 CancelBackupStarter(); |
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162 return; |
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163 } |
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164 |
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165 // Show cancelable global confirm countdown before starting backup. |
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166 // Backup is started only if accepted or countdown has expired. |
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167 iGlobalDlg->ShowDialogL( |
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168 CFileManagerGlobalDlg::ECountdownQuery, |
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169 R_QTN_FMGR_SCHEDULED_BACKUP_QUERY ); |
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170 } |
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171 |
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172 // ---------------------------------------------------------------------------- |
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173 // CFileManagerSchBackupHandler::StartBackupL |
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174 // ---------------------------------------------------------------------------- |
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175 // |
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176 void CFileManagerSchBackupHandler::StartBackupL() |
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177 { |
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178 TBool drvAvailable( ETrue ); |
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179 TRAPD( err, drvAvailable = IsTargetDriveAvailableL() ); |
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180 if ( !drvAvailable && err == KErrNone ) |
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181 { |
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182 iGlobalDlg->ShowDialogL( |
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183 CFileManagerGlobalDlg::EQueryWithWarningIcon, |
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184 R_QTN_FMGR_SCHEDULED_BACKUP_ERROR, |
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185 R_AVKON_SOFTKEYS_OK_EMPTY ); |
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186 CancelBackupStarter(); |
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187 return; |
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188 } |
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189 |
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190 CFileManagerBackupSettings& settings( iEngine.BackupSettingsL() ); |
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191 HBufC* text = StringLoader::LoadLC( |
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192 R_QTN_FMGR_SCHEDULED_BACKUP_PROGRESS, |
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193 iEngine.DriveName( settings.TargetDrive() ) ); |
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194 |
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195 iGlobalDlg->ShowDialogL( |
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196 CFileManagerGlobalDlg::EProgressDialog, |
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197 *text ); |
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198 |
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199 CleanupStack::PopAndDestroy( text ); |
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200 |
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201 iEngine.StartBackupProcessL( |
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202 MFileManagerProcessObserver::ESchBackupProcess ); |
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203 } |
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204 |
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205 // ---------------------------------------------------------------------------- |
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206 // CFileManagerSchBackupHandler::SetObserver |
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207 // ---------------------------------------------------------------------------- |
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208 // |
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209 void CFileManagerSchBackupHandler::SetObserver( |
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210 MFileManagerSchBackupObserver* aObserver ) |
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211 { |
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212 iObserver = aObserver; |
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213 } |
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214 |
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215 // ---------------------------------------------------------------------------- |
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216 // CFileManagerSchBackupHandler::StartBackupWithConfirm |
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217 // ---------------------------------------------------------------------------- |
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218 // |
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219 void CFileManagerSchBackupHandler::StartBackupWithConfirm() |
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220 { |
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221 FUNC_LOG |
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222 |
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223 if ( iBackupOngoing ) |
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224 { |
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225 return; |
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226 } |
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227 |
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228 iBackupOngoing = ETrue; |
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229 |
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230 TRAPD( err, StartBackupWithConfirmL() ); |
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231 if ( err != KErrNone ) |
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232 { |
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233 InformObserver( err ); |
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234 } |
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235 else |
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236 { |
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237 // Confirm scheduled backup start state |
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238 TInt err( iCenRep->Set( |
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239 KFileManagerLastSchBackupStatus, |
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240 EFileManagerSchBackupStatusInProgress ) ); |
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241 |
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242 LOG_IF_ERROR1( err, |
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243 "CFileManagerSchBackupHandler::StartBackupWithConfirm-err=%d", err ) |
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244 |
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245 } |
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246 } |
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247 |
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248 // ---------------------------------------------------------------------------- |
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249 // CFileManagerSchBackupHandler::StartBackup |
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250 // ---------------------------------------------------------------------------- |
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251 // |
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252 void CFileManagerSchBackupHandler::StartBackup() |
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253 { |
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254 FUNC_LOG |
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255 |
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256 TRAPD( err, StartBackupL() ); |
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257 if ( err != KErrNone ) |
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258 { |
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259 InformObserver( err ); |
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260 } |
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261 } |
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262 |
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263 // ---------------------------------------------------------------------------- |
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264 // CFileManagerSchBackupHandler::InformObserver |
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265 // ---------------------------------------------------------------------------- |
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266 // |
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267 void CFileManagerSchBackupHandler::InformObserver( const TInt aValue ) |
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268 { |
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269 INFO_LOG1( "CFileManagerSchBackupHandler::InformObserver-aValue=%d", aValue ) |
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270 |
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271 iBackupOngoing = EFalse; |
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272 if ( iObserver ) |
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273 { |
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274 TRAP_IGNORE( iObserver->SchBackupFinishedL( aValue ) ); |
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275 } |
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276 } |
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277 |
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278 // ---------------------------------------------------------------------------- |
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279 // CFileManagerSchBackupHandler::ProcessFinishedL |
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280 // ---------------------------------------------------------------------------- |
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281 // |
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282 void CFileManagerSchBackupHandler::ProcessFinishedL( |
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283 TInt aError, const TDesC& /*aName*/ ) |
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284 { |
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285 INFO_LOG1( "CFileManagerSchBackupHandler::ProcessFinishedL-aError=%d", |
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286 aError ) |
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287 |
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288 iGlobalDlg->CancelDialog(); |
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289 TInt err( KErrNone ); |
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290 if ( aError == KErrCancel ) |
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291 { |
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292 CancelBackupStarter(); |
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293 } |
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294 else if ( aError != KErrNone ) |
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295 { |
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296 iGlobalDlg->ShowDialogL( |
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297 CFileManagerGlobalDlg::EErrorNote, |
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298 R_QTN_CRITICAL_ERROR ); |
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299 |
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300 err = iCenRep->Set( |
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301 KFileManagerLastSchBackupStatus, |
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302 EFileManagerSchBackupStatusFailed ); |
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303 } |
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304 else |
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305 { |
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306 iGlobalDlg->ShowDialogL( |
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307 CFileManagerGlobalDlg::EInfoNote, |
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308 R_QTN_BACKUP_COMPLETED ); |
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309 |
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310 err = iCenRep->Set( |
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311 KFileManagerLastSchBackupStatus, |
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312 EFileManagerSchBackupStatusOk ); |
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313 } |
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314 |
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315 LOG_IF_ERROR1( err, |
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316 "CFileManagerSchBackupHandler::ProcessFinishedL-err=%d", err ) |
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317 |
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318 InformObserver( aError ); |
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319 |
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320 } |
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321 |
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322 // ---------------------------------------------------------------------------- |
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323 // CFileManagerSchBackupHandler::ProcessAdvanceL |
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324 // ---------------------------------------------------------------------------- |
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325 // |
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326 void CFileManagerSchBackupHandler::ProcessAdvanceL( TInt aValue ) |
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327 { |
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328 iGlobalDlg->UpdateProgressDialog( aValue ); |
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329 } |
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330 |
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331 // ---------------------------------------------------------------------------- |
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332 // CFileManagerSchBackupHandler::ProcessStartedL |
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333 // ---------------------------------------------------------------------------- |
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334 // |
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335 void CFileManagerSchBackupHandler::ProcessStartedL( TInt aFinalValue ) |
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336 { |
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337 FUNC_LOG |
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338 |
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339 iGlobalDlg->UpdateProgressDialog( 0, aFinalValue ); |
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340 } |
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341 |
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342 // ---------------------------------------------------------------------------- |
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343 // CFileManagerSchBackupHandler::CancelBackupStarter |
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344 // ---------------------------------------------------------------------------- |
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345 // |
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346 void CFileManagerSchBackupHandler::CancelBackupStarter() |
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347 { |
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348 TInt err( iCenRep->Set( |
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349 KFileManagerLastSchBackupStatus, |
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350 EFileManagerSchBackupStatusCanceled ) ); |
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351 LOG_IF_ERROR1( err, |
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352 "CFileManagerSchBackupHandler::CancelBackupStarter-err=%d", err ) |
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353 } |
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354 |
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355 // ---------------------------------------------------------------------------- |
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356 // CFileManagerSchBackupHandler::IsPowerSavingModeOnL |
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357 // ---------------------------------------------------------------------------- |
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358 // |
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359 TBool CFileManagerSchBackupHandler::IsPowerSavingModeOnL() |
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360 { |
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361 TBool ret( EFalse ); |
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362 #ifdef FILE_MANAGER_POWER_SAVING_MODE |
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363 // Check power saving mode before start |
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364 CRepository* psmCenRep = CRepository::NewLC( KCRUidPowerSaveMode ); |
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365 TInt psmMode( 0 ); |
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366 User::LeaveIfError( psmCenRep->Get( KPsmCurrentMode, psmMode ) ); |
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367 if ( psmMode ) |
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368 { |
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369 ERROR_LOG1( |
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370 "CFileManagerSchBackupHandler::IsPowerSavingModeOnL-PsmMode=%d", |
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371 psmMode ) |
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372 ret = ETrue; |
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373 } |
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374 CleanupStack::PopAndDestroy( psmCenRep ); |
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375 #endif // FILE_MANAGER_POWER_SAVING_MODE |
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376 return ret; |
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377 } |
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378 |
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379 // ---------------------------------------------------------------------------- |
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380 // CFileManagerSchBackupHandler::IsTargetDriveAvailableL |
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381 // ---------------------------------------------------------------------------- |
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382 // |
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383 TBool CFileManagerSchBackupHandler::IsTargetDriveAvailableL() |
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384 { |
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385 // Start backup with cancelable global progress dialog |
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386 CFileManagerBackupSettings& settings( iEngine.BackupSettingsL() ); |
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387 |
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388 // Check is target drive available |
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389 TBool ret( ETrue ); |
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390 TFileManagerDriveInfo info; |
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391 iEngine.GetDriveInfoL( settings.TargetDrive(), info ); |
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392 if ( !( info.iState & TFileManagerDriveInfo::EDrivePresent ) || |
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393 ( info.iState & |
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394 ( TFileManagerDriveInfo::EDriveLocked | |
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395 TFileManagerDriveInfo::EDriveCorrupted | |
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396 TFileManagerDriveInfo::EDriveWriteProtected ) ) ) |
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397 { |
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398 ERROR_LOG1( |
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399 "CFileManagerSchBackupHandler::IsTargetDriveAvailableL-DrvState=%d", |
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400 info.iState ) |
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401 ret = EFalse; |
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402 } |
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403 return ret; |
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404 } |
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405 |
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406 // End of File |
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