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 CFileManagerBackupSettings& settings( iEngine.BackupSettingsL() ); |
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179 TFileManagerDriveInfo drvInfo; |
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180 iEngine.GetDriveInfoL( settings.TargetDrive(), drvInfo ); |
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181 TBool drvAvailable( EFalse ); |
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182 |
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183 if( !IsTargetDriveAvailableL(drvInfo ) ) |
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184 { |
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185 for( TInt i ( EDriveA ); i <= EDriveZ; i++ ) |
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186 { |
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187 iEngine.GetDriveInfoL( i , drvInfo ); |
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188 if( ( IsTargetDriveAvailableL( drvInfo ) ) && ( drvInfo.iState & TFileManagerDriveInfo::EDriveEjectable ) ) |
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189 { |
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190 settings.SetTargetDrive( i ); |
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191 settings.SaveL(); |
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192 drvAvailable = ETrue; |
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193 break; |
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194 } |
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195 } |
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196 } |
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197 else |
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198 { |
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199 drvAvailable = ETrue; |
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200 } |
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201 if ( !drvAvailable ) |
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202 { |
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203 iGlobalDlg->ShowDialogL( |
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204 CFileManagerGlobalDlg::EQueryWithWarningIcon, |
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205 R_QTN_FMGR_SCHEDULED_BACKUP_ERROR, |
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206 R_AVKON_SOFTKEYS_OK_EMPTY ); |
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207 CancelBackupStarter(); |
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208 return; |
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209 } |
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210 |
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211 HBufC* text = StringLoader::LoadLC( |
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212 R_QTN_FMGR_SCHEDULED_BACKUP_PROGRESS, |
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213 iEngine.DriveName( settings.TargetDrive() ) ); |
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214 |
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215 iGlobalDlg->ShowDialogL( |
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216 CFileManagerGlobalDlg::EProgressDialog, |
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217 *text ); |
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218 |
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219 CleanupStack::PopAndDestroy( text ); |
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220 |
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221 iEngine.StartBackupProcessL( |
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222 MFileManagerProcessObserver::ESchBackupProcess ); |
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223 } |
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224 |
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225 // ---------------------------------------------------------------------------- |
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226 // CFileManagerSchBackupHandler::SetObserver |
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227 // ---------------------------------------------------------------------------- |
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228 // |
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229 void CFileManagerSchBackupHandler::SetObserver( |
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230 MFileManagerSchBackupObserver* aObserver ) |
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231 { |
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232 iObserver = aObserver; |
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233 } |
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234 |
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235 // ---------------------------------------------------------------------------- |
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236 // CFileManagerSchBackupHandler::StartBackupWithConfirm |
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237 // ---------------------------------------------------------------------------- |
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238 // |
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239 void CFileManagerSchBackupHandler::StartBackupWithConfirm() |
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240 { |
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241 FUNC_LOG |
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242 |
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243 if ( iBackupOngoing ) |
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244 { |
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245 return; |
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246 } |
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247 |
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248 iBackupOngoing = ETrue; |
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249 |
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250 TRAPD( err, StartBackupWithConfirmL() ); |
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251 if ( err != KErrNone ) |
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252 { |
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253 InformObserver( err ); |
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254 } |
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255 else |
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256 { |
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257 // Confirm scheduled backup start state |
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258 TInt err( iCenRep->Set( |
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259 KFileManagerLastSchBackupStatus, |
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260 EFileManagerSchBackupStatusInProgress ) ); |
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261 |
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262 LOG_IF_ERROR1( err, |
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263 "CFileManagerSchBackupHandler::StartBackupWithConfirm-err=%d", err ) |
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264 |
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265 } |
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266 } |
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267 |
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268 // ---------------------------------------------------------------------------- |
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269 // CFileManagerSchBackupHandler::StartBackup |
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270 // ---------------------------------------------------------------------------- |
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271 // |
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272 void CFileManagerSchBackupHandler::StartBackup() |
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273 { |
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274 FUNC_LOG |
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275 |
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276 TRAPD( err, StartBackupL() ); |
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277 if ( err != KErrNone ) |
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278 { |
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279 InformObserver( err ); |
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280 } |
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281 } |
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282 |
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283 // ---------------------------------------------------------------------------- |
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284 // CFileManagerSchBackupHandler::InformObserver |
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285 // ---------------------------------------------------------------------------- |
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286 // |
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287 void CFileManagerSchBackupHandler::InformObserver( const TInt aValue ) |
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288 { |
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289 INFO_LOG1( "CFileManagerSchBackupHandler::InformObserver-aValue=%d", aValue ) |
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290 |
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291 iBackupOngoing = EFalse; |
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292 if ( iObserver ) |
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293 { |
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294 TRAP_IGNORE( iObserver->SchBackupFinishedL( aValue ) ); |
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295 } |
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296 } |
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297 |
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298 // ---------------------------------------------------------------------------- |
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299 // CFileManagerSchBackupHandler::ProcessFinishedL |
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300 // ---------------------------------------------------------------------------- |
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301 // |
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302 void CFileManagerSchBackupHandler::ProcessFinishedL( |
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303 TInt aError, const TDesC& /*aName*/ ) |
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304 { |
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305 INFO_LOG1( "CFileManagerSchBackupHandler::ProcessFinishedL-aError=%d", |
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306 aError ) |
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307 |
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308 iGlobalDlg->CancelDialog(); |
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309 TInt err( KErrNone ); |
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310 if ( aError == KErrCancel ) |
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311 { |
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312 CancelBackupStarter(); |
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313 } |
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314 else if ( aError != KErrNone ) |
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315 { |
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316 iGlobalDlg->ShowDialogL( |
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317 CFileManagerGlobalDlg::EErrorNote, |
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318 R_QTN_CRITICAL_ERROR ); |
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319 |
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320 err = iCenRep->Set( |
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321 KFileManagerLastSchBackupStatus, |
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322 EFileManagerSchBackupStatusFailed ); |
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323 } |
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324 else |
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325 { |
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326 iGlobalDlg->ShowDialogL( |
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327 CFileManagerGlobalDlg::EInfoNote, |
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328 R_QTN_BACKUP_COMPLETED ); |
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329 |
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330 err = iCenRep->Set( |
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331 KFileManagerLastSchBackupStatus, |
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332 EFileManagerSchBackupStatusOk ); |
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333 } |
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334 |
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335 LOG_IF_ERROR1( err, |
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336 "CFileManagerSchBackupHandler::ProcessFinishedL-err=%d", err ) |
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337 |
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338 InformObserver( aError ); |
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339 |
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340 } |
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341 |
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342 // ---------------------------------------------------------------------------- |
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343 // CFileManagerSchBackupHandler::ProcessAdvanceL |
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344 // ---------------------------------------------------------------------------- |
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345 // |
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346 void CFileManagerSchBackupHandler::ProcessAdvanceL( TInt aValue ) |
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347 { |
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348 iGlobalDlg->UpdateProgressDialog( aValue ); |
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349 } |
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350 |
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351 // ---------------------------------------------------------------------------- |
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352 // CFileManagerSchBackupHandler::ProcessStartedL |
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353 // ---------------------------------------------------------------------------- |
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354 // |
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355 void CFileManagerSchBackupHandler::ProcessStartedL( TInt aFinalValue ) |
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356 { |
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357 FUNC_LOG |
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358 |
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359 iGlobalDlg->UpdateProgressDialog( 0, aFinalValue ); |
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360 } |
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361 |
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362 // ---------------------------------------------------------------------------- |
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363 // CFileManagerSchBackupHandler::CancelBackupStarter |
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364 // ---------------------------------------------------------------------------- |
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365 // |
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366 void CFileManagerSchBackupHandler::CancelBackupStarter() |
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367 { |
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368 TInt err( iCenRep->Set( |
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369 KFileManagerLastSchBackupStatus, |
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370 EFileManagerSchBackupStatusCanceled ) ); |
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371 LOG_IF_ERROR1( err, |
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372 "CFileManagerSchBackupHandler::CancelBackupStarter-err=%d", err ) |
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373 } |
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374 |
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375 // ---------------------------------------------------------------------------- |
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376 // CFileManagerSchBackupHandler::IsPowerSavingModeOnL |
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377 // ---------------------------------------------------------------------------- |
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378 // |
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379 TBool CFileManagerSchBackupHandler::IsPowerSavingModeOnL() |
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380 { |
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381 TBool ret( EFalse ); |
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382 #ifdef FILE_MANAGER_POWER_SAVING_MODE |
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383 // Check power saving mode before start |
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384 CRepository* psmCenRep = CRepository::NewLC( KCRUidPowerSaveMode ); |
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385 TInt psmMode( 0 ); |
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386 User::LeaveIfError( psmCenRep->Get( KPsmCurrentMode, psmMode ) ); |
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387 if ( psmMode ) |
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388 { |
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389 ERROR_LOG1( |
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390 "CFileManagerSchBackupHandler::IsPowerSavingModeOnL-PsmMode=%d", |
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391 psmMode ) |
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392 ret = ETrue; |
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393 } |
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394 CleanupStack::PopAndDestroy( psmCenRep ); |
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395 #endif // FILE_MANAGER_POWER_SAVING_MODE |
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396 return ret; |
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397 } |
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398 |
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399 // ---------------------------------------------------------------------------- |
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400 // CFileManagerSchBackupHandler::IsTargetDriveAvailableL |
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401 // ---------------------------------------------------------------------------- |
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402 // |
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403 TBool CFileManagerSchBackupHandler::IsTargetDriveAvailableL( const TFileManagerDriveInfo& aDrvInfo ) |
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404 { |
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405 // Start backup with cancelable global progress dialog |
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406 |
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407 // Check is target drive available |
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408 TBool ret( ETrue ); |
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409 if ( !( aDrvInfo.iState & TFileManagerDriveInfo::EDrivePresent ) || |
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410 ( aDrvInfo.iState & |
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411 ( TFileManagerDriveInfo::EDriveLocked | |
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412 TFileManagerDriveInfo::EDriveCorrupted | |
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413 TFileManagerDriveInfo::EDriveWriteProtected ) ) ) |
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414 { |
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415 ERROR_LOG1( |
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416 "CFileManagerSchBackupHandler::IsTargetDriveAvailableL-DrvState=%d", |
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417 aDrvInfo.iState ) |
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418 ret = EFalse; |
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419 } |
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420 return ret; |
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421 } |
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422 |
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423 // End of File |
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