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1 /* |
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2 * Copyright (c) 2002-2008 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: Main class of the filemanagerengine |
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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 <barsread.h> |
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23 #include <sysutil.h> |
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24 #include <bautils.h> |
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25 //#include <cmgxfilemanager.h> |
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26 //#include <mgxfilemanagerfactory.h> |
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27 //#include <cmgalbummanager.h> |
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28 #include <pathinfo.h> |
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29 #include <AknServerApp.h> |
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30 #include <filemanagerengine.rsg> |
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31 #ifdef RD_MULTIPLE_DRIVE |
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32 #include <driveinfo.h> |
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33 #endif // RD_MULTIPLE_DRIVE |
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34 #include "CFileManagerEngine.h" |
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35 #include "CGflmNavigatorModel.h" |
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36 #include "CGflmGroupItem.h" |
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37 #include "CGflmFileSystemItem.h" |
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38 #include "CGflmDriveItem.h" |
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39 #include "CGflmGlobalActionItem.h" |
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40 #include "MGflmItemGroup.h" |
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41 #include "Cfilemanagerfolderarray.h" |
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42 #include "CFilemanagerMimeIconArray.h" |
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43 #include "CFileManagerActiveExecute.h" |
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44 #include "CFileManagerRefresher.h" |
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45 #include "Cfilemanagerfilesystemevent.h" |
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46 #include "Cfilemanageractivesize.h" |
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47 #include "Cfilemanageractivedelete.h" |
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48 #include "FileManagerEngine.hrh" |
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49 #include "CFileManagerCommonDefinitions.h" |
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50 #include "CFileManagerUtils.h" |
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51 #include "CFileManagerItemFilter.h" |
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52 #include "CFileManagerDocHandler.h" |
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53 #include "FileManagerDebug.h" |
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54 #include "CFileManagerItemProperties.h" |
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55 #include "CFileManagerRemovableDriveHandler.h" |
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56 #include "CFileManagerRemoteDriveHandler.h" |
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57 #include "CFileManagerBackupSettings.h" |
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58 #include "CFileManagerRestoreSettings.h" |
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59 #include "CFileManagerActiveRename.h" |
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60 #include "CFileManagerFeatureManager.h" |
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61 |
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62 // CONSTANTS |
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63 const TUint16 KIllegalChars[] = { |
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64 '<', '>', '"', '/', '\\', '|', ':', '*', '?', |
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65 0xFF02, // Full width quote |
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66 0xFF0A, // Full width asterisk |
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67 0xFF0F, // Full width slash |
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68 0xFF1A, // Full width colon |
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69 0xFF1C, // Full width left arrow |
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70 0xFF1E, // Full width right arrow |
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71 0xFF1F, // Full width question mark |
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72 0xFF3C, // Full width back slash |
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73 0xFF5C, // Full width pipe |
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74 0x201C, // Left quote |
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75 0x201D, // Right quote |
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76 0x201F, // Reversed quote |
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77 0x21B2, // Downwards arrow with tip leftwards |
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78 0, // Array terminator |
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79 }; |
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80 const TUint KDiskEventCheckInterval = 100000; // microseconds |
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81 |
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82 |
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83 |
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84 // ============================ LOCAL FUNCTIONS ================================ |
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85 // ----------------------------------------------------------------------------- |
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86 // SearchMGAlbumIdL |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 /*static TInt SearchMGAlbumIdL( |
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90 CMGAlbumManager& aAlbumManager, const TDesC& aFilename ) |
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91 { |
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92 CDesCArray* fileArray = |
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93 new ( ELeave ) CDesCArraySeg( KMGFileArrayGranularity ); |
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94 CleanupStack::PushL( fileArray ); |
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95 TInt albumCount( aAlbumManager.AlbumCount() ); |
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96 TInt ret( KErrNotFound ); |
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97 for( TInt i( 0 ); i < albumCount; ++i ) |
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98 { |
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99 CMGAlbumInfo* albumInfo = aAlbumManager.AlbumInfoLC( i ); |
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100 TInt albumId( albumInfo->Id() ); |
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101 CleanupStack::PopAndDestroy( albumInfo ); |
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102 fileArray->Reset(); |
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103 aAlbumManager.GetAlbumFileArrayL( albumId, *fileArray ); |
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104 TInt pos( 0 ); |
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105 if( !fileArray->Find( aFilename, pos ) ) |
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106 { |
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107 ret = albumId; |
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108 break; |
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109 } |
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110 } |
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111 CleanupStack::PopAndDestroy( fileArray ); |
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112 return ret; |
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113 } |
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114 */ |
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115 |
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116 // ============================ MEMBER FUNCTIONS =============================== |
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117 |
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118 // ----------------------------------------------------------------------------- |
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119 // CFileManagerEngine::CFileManagerEngine |
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120 // C++ default constructor can NOT contain any code, that |
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121 // might leave. |
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122 // ----------------------------------------------------------------------------- |
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123 // |
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124 CFileManagerEngine::CFileManagerEngine( RFs& aFs ) : |
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125 iFs( aFs ), iObserver( NULL ), iSisFile( EFalse ),iDelayedDiskEventNotify( NULL ) |
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126 { |
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127 FUNC_LOG |
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128 } |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // CFileManagerEngine::NewL |
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132 // Two-phased constructor. |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 EXPORT_C CFileManagerEngine* CFileManagerEngine::NewL( RFs& aFs ) |
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136 { |
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137 CFileManagerEngine* self = new ( ELeave ) CFileManagerEngine( aFs ); |
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138 |
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139 CleanupStack::PushL( self ); |
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140 self->ConstructL(); |
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141 CleanupStack::Pop( self ); |
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142 |
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143 return self; |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CFileManagerEngine::ConstructL |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 void CFileManagerEngine::ConstructL() |
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151 { |
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152 FUNC_LOG |
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153 |
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154 INFO_LOG( "CFileManagerEngine::ConstructL()-Create Feature Manager" ) |
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155 iFeatureManager = CFileManagerFeatureManager::NewL(); |
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156 |
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157 iState = ENavigation; |
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158 |
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159 INFO_LOG( "CFileManagerEngine::ConstructL()-Create navigator" ) |
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160 iNavigator = CGflmNavigatorModel::NewL( iFs ); |
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161 |
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162 // Create drives group |
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163 MGflmItemGroup* newGroup = iNavigator->CreateGroupL( |
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164 EFileManagerDrivesGroup, EDrives ); |
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165 #ifdef RD_FILE_MANAGER_BACKUP |
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166 // Set backup action |
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167 HBufC* actionCaption = StringLoader::LoadLC( R_QTN_FMGR_MAIN_BACKUP ); |
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168 newGroup->AddActionItemL( EFileManagerBackupAction, *actionCaption ); |
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169 CleanupStack::PopAndDestroy( actionCaption ); |
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170 #endif // RD_FILE_MANAGER_BACKUP |
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171 |
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172 // Create files and folders groups |
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173 iNavigator->CreateGroupL( EFileManagerFilesGroup, EDirectories | EFiles ); |
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174 |
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175 INFO_LOG( "CFileManagerEngine::ConstructL()-Create refresher" ) |
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176 iRefresher = CFileManagerRefresher::NewL( *iNavigator ); |
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177 |
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178 INFO_LOG( "CFileManagerEngine::ConstructL()-Create utils" ) |
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179 iUtils = CFileManagerUtils::NewL( iFs, *iNavigator, *iFeatureManager ); |
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180 |
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181 INFO_LOG( "CFileManagerEngine::ConstructL()-Create disk event" ) |
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182 iDiskEvent = CFileManagerFileSystemEvent::NewL( iFs, *this, ENotifyDisk ); |
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183 |
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184 INFO_LOG( "CFileManagerEngine::ConstructL()-Create removable drive handler" ) |
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185 iRemovableDrvHandler = CFileManagerRemovableDriveHandler::NewL( |
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186 iFs, *iUtils, *this ); |
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187 INFO_LOG( "CFileManagerEngine::ConstructL()-Create remote drive handler" ) |
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188 iRemoteDrvHandler = CFileManagerRemoteDriveHandler::NewL( |
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189 *this, *iUtils ); |
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190 |
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191 INFO_LOG( "CFileManagerEngine::ConstructL()-Create item filter" ) |
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192 iItemFilter = CFileManagerItemFilter::NewL( *this ); |
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193 iNavigator->SetCustomFilter( iItemFilter ); |
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194 |
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195 // Store new starting index |
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196 iNavigationIndices.AppendL( KErrNotFound ); |
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197 } |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CFileManagerEngine::~CFileManagerEngine |
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201 // Destructor |
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202 // ----------------------------------------------------------------------------- |
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203 // |
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204 EXPORT_C CFileManagerEngine::~CFileManagerEngine() |
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205 { |
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206 delete iActiveRename; |
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207 iNavigationIndices.Reset(); |
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208 delete iRemoteDrvHandler; |
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209 delete iBackupSettings; |
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210 delete iRestoreSettings; |
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211 delete iRemovableDrvHandler; |
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212 delete iDocHandler; |
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213 //delete iMgxFileManager; |
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214 delete iFileSystemEvent; |
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215 delete iRefresher; |
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216 delete iNavigator; |
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217 delete iItemFilter; |
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218 delete iSearchString; |
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219 delete iSearchFolder; |
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220 delete iActiveSize; |
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221 delete iDiskEvent; |
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222 delete iUtils; |
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223 delete iDriveName; |
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224 delete iFeatureManager; |
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225 if( iDelayedDiskEventNotify != NULL ) |
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226 { |
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227 iDelayedDiskEventNotify->Cancel(); |
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228 delete iDelayedDiskEventNotify; |
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229 } |
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230 } |
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231 |
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232 // ----------------------------------------------------------------------------- |
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233 // CFileManagerEngine::SetFileSystemEventL |
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234 // ----------------------------------------------------------------------------- |
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235 // |
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236 void CFileManagerEngine::SetFileSystemEventL( const TDesC& aFullPath ) |
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237 { |
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238 delete iFileSystemEvent; |
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239 iFileSystemEvent = NULL; |
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240 if ( aFullPath != KNullDesC ) |
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241 { |
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242 iFileSystemEvent = CFileManagerFileSystemEvent::NewL( |
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243 iFs, *this, ENotifyEntry, aFullPath ); |
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244 } |
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245 else |
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246 { |
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247 iFileSystemEvent = CFileManagerFileSystemEvent::NewL( |
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248 iFs, *this, ENotifyEntry ); |
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249 } |
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250 } |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // CFileManagerEngine::IndexToFullPathL |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 EXPORT_C HBufC* CFileManagerEngine::IndexToFullPathL( |
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257 const TInt aIndex ) const |
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258 { |
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259 if ( aIndex < 0 || aIndex >= iNavigator->MdcaCount() ) |
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260 { |
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261 User::Leave( KErrNotFound ); |
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262 } |
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263 CGflmGroupItem* item = iNavigator->Item( aIndex ); |
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264 HBufC* fullPath = NULL; |
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265 switch ( item->Type() ) |
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266 { |
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267 case CGflmGroupItem::EFile: // Fall through |
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268 case CGflmGroupItem::EDirectory: |
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269 { |
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270 CGflmFileSystemItem* fsItem = |
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271 static_cast< CGflmFileSystemItem* >( item ); |
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272 fullPath = fsItem->FullPathL(); |
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273 break; |
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274 } |
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275 case CGflmGroupItem::EDrive: |
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276 { |
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277 CGflmDriveItem* drvItem = |
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278 static_cast< CGflmDriveItem* >( item ); |
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279 fullPath = drvItem->RootDirectory().AllocL(); |
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280 break; |
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281 } |
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282 default: |
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283 { |
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284 User::Leave( KErrNotFound ); |
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285 break; |
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286 } |
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287 } |
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288 return fullPath; |
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289 } |
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290 |
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291 // ----------------------------------------------------------------------------- |
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292 // CFileManagerEngine::IndexToFullPathLC |
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293 // ----------------------------------------------------------------------------- |
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294 // |
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295 EXPORT_C HBufC* CFileManagerEngine::IndexToFullPathLC( |
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296 const TInt aIndex ) const |
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297 { |
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298 HBufC* fullPath = IndexToFullPathL( aIndex ); |
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299 CleanupStack::PushL( fullPath ); |
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300 return fullPath; |
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301 } |
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302 |
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303 // ----------------------------------------------------------------------------- |
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304 // CFileManagerEngine::AddFullPathLC |
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305 // ----------------------------------------------------------------------------- |
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306 // |
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307 HBufC* CFileManagerEngine::AddFullPathLC( |
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308 const TDesC& aName, const TBool aIsFolder ) |
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309 { |
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310 TPtrC dir( iNavigator->CurrentDirectory() ); |
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311 TInt len( dir.Length() + aName.Length() ); |
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312 if ( aIsFolder ) |
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313 { |
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314 ++len; // Ensure space for backslash |
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315 } |
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316 HBufC* fullPath = HBufC::NewLC( len ); |
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317 TPtr ptr( fullPath->Des() ); |
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318 ptr.Append( dir ); |
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319 ptr.Append( aName ); |
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320 if ( aIsFolder ) |
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321 { |
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322 CFileManagerUtils::EnsureFinalBackslash( ptr ); |
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323 } |
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324 return fullPath; |
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325 } |
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326 |
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327 // ----------------------------------------------------------------------------- |
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328 // CFileManagerEngine::SetMemoryL |
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329 // ----------------------------------------------------------------------------- |
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330 // |
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331 EXPORT_C TInt CFileManagerEngine::SetMemoryL( TFileManagerMemory /*aMemory*/ ) |
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332 { |
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333 // Just check current drive avaibility, no matter what memory is set |
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334 iLastDriveAvailable = CurrentDriveAvailable(); |
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335 return KErrNone; |
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336 } |
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337 |
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338 // ----------------------------------------------------------------------------- |
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339 // CFileManagerEngine::Memory |
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340 // ----------------------------------------------------------------------------- |
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341 // |
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342 EXPORT_C TFileManagerMemory CFileManagerEngine::Memory() const |
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343 { |
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344 #ifdef RD_MULTIPLE_DRIVE |
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345 CGflmDriveItem* drvItem = iNavigator->CurrentDrive(); |
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346 if ( drvItem ) |
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347 { |
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348 TUint driveStatus( drvItem->DriveStatus() ); |
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349 if ( driveStatus & DriveInfo::EDriveInternal ) |
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350 { |
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351 if ( driveStatus & DriveInfo::EDriveExternallyMountable ) |
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352 { |
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353 return EFmMassStorage; |
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354 } |
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355 return EFmPhoneMemory; |
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356 } |
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357 else if ( driveStatus & DriveInfo::EDriveUsbMemory ) |
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358 { |
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359 return EFmUsbMemory; |
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360 } |
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361 else if ( driveStatus & DriveInfo::EDriveRemovable ) |
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362 { |
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363 return EFmMemoryCard; |
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364 } |
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365 else if ( driveStatus & DriveInfo::EDriveRemote ) |
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366 { |
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367 return EFmRemoteDrive; |
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368 } |
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369 } |
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370 return EFmPhoneMemory; |
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371 #else // RD_MULTIPLE_DRIVE |
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372 CGflmDriveItem* drvItem = iNavigator->CurrentDrive(); |
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373 if ( drvItem ) |
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374 { |
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375 const TVolumeInfo vol( drvItem->VolumeInfo() ); |
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376 if ( vol.iDrive.iDriveAtt & KDriveAttInternal ) |
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377 { |
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378 return EFmPhoneMemory; |
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379 } |
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380 else if ( vol.iDrive.iDriveAtt & KDriveAttRemovable ) |
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381 { |
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382 return EFmMemoryCard; |
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383 } |
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384 else if ( vol.iDrive.iDriveAtt & KDriveAttRemote ) |
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385 { |
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386 return EFmRemoteDrive; |
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387 } |
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388 } |
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389 return EFmPhoneMemory; |
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390 #endif // RD_MULTIPLE_DRIVE |
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391 } |
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392 |
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393 // ----------------------------------------------------------------------------- |
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394 // CFileManagerEngine::FileList |
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395 // ----------------------------------------------------------------------------- |
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396 // |
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397 EXPORT_C MDesCArray* CFileManagerEngine::FileList() const |
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398 { |
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399 return iNavigator; |
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400 } |
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401 |
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402 // ----------------------------------------------------------------------------- |
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403 // CFileManagerEngine::OpenL |
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404 // ----------------------------------------------------------------------------- |
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405 // |
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406 EXPORT_C void CFileManagerEngine::OpenL( const TInt aIndex ) |
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407 { |
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408 // Store drive letter for current drive changed checking |
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409 TChar prevDrive( 0 ); |
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410 TPtrC prevDir( iNavigator->CurrentDirectory() ); |
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411 if ( prevDir.Length() ) |
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412 { |
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413 prevDrive = prevDir[ 0 ]; |
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414 } |
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415 |
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416 if ( aIndex < 0 || aIndex >= iNavigator->MdcaCount() ) |
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417 { |
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418 User::Leave( KErrNotFound ); |
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419 } |
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420 CGflmGroupItem* item = iNavigator->Item( aIndex ); |
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421 switch ( item->Type() ) |
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422 { |
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423 case CGflmGroupItem::EFile: // Fall through |
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424 case CGflmGroupItem::EDirectory: // Fall through |
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425 case CGflmGroupItem::EDrive: |
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426 { |
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427 |
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428 #ifdef RD_MULTIPLE_DRIVE |
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429 // Ensure that default folders exist |
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430 if ( item->Type() == CGflmGroupItem::EDrive ) |
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431 { |
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432 CGflmDriveItem* drvItem = |
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433 static_cast< CGflmDriveItem* >( item ); |
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434 iUtils->CreateDefaultFolders( |
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435 drvItem->Drive(), EFalse ); |
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436 } |
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437 #endif // RD_MULTIPLE_DRIVE |
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438 |
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439 // Store navigation position |
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440 SetCurrentIndex( aIndex ); |
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441 |
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442 HBufC* fullPath = IndexToFullPathLC( aIndex ); |
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443 if ( item->Type() == CGflmGroupItem::EFile ) |
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444 { |
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445 OpenFileL( *fullPath ); |
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446 } |
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447 else |
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448 { |
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449 OpenDirectoryL( *fullPath ); |
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450 |
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451 // Setup new navigation position |
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452 iNavigationIndices.AppendL( 0 ); |
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453 } |
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454 CleanupStack::PopAndDestroy( fullPath ); |
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455 break; |
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456 } |
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457 case CGflmGroupItem::EGlobalActionItem: |
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458 { |
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459 CGflmGlobalActionItem* actItem = |
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460 static_cast< CGflmGlobalActionItem* >( item ); |
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461 if ( iProcessObserver ) |
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462 { |
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463 iProcessObserver->NotifyL( |
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464 MFileManagerProcessObserver::ENotifyActionSelected, |
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465 actItem->Id() ); |
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466 } |
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467 break; |
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468 } |
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469 default: |
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470 { |
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471 break; |
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472 } |
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473 } |
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474 |
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475 // Ensure that cached current drive info gets updated if drive was changed |
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476 TPtrC dir( iNavigator->CurrentDirectory() ); |
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477 if ( dir.Length() ) |
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478 { |
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479 if ( dir[ 0 ] != prevDrive ) |
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480 { |
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481 iCurrentDriveInfoRefreshed = EFalse; |
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482 } |
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483 } |
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484 } |
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485 |
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486 // ----------------------------------------------------------------------------- |
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487 // CFileManagerEngine::SetObserver |
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488 // ----------------------------------------------------------------------------- |
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489 // |
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490 EXPORT_C void CFileManagerEngine::SetObserver( |
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491 MFileManagerProcessObserver* aObserver ) |
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492 { |
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493 iProcessObserver = aObserver; |
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494 iRefresher->SetObserver( aObserver ); |
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495 iRemovableDrvHandler->SetObserver( aObserver ); |
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496 } |
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497 |
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498 // ----------------------------------------------------------------------------- |
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499 // CFileManagerEngine::CurrentDirectory |
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500 // ----------------------------------------------------------------------------- |
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501 // |
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502 EXPORT_C TPtrC CFileManagerEngine::CurrentDirectory() const |
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503 { |
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504 return iNavigator->CurrentDirectory(); |
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505 } |
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506 |
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507 // ----------------------------------------------------------------------------- |
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508 // CFileManagerEngine::CurrentDirectory |
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509 // ----------------------------------------------------------------------------- |
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510 // |
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511 EXPORT_C TPtrC CFileManagerEngine::LocalizedNameOfCurrentDirectory() const |
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512 { |
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513 return iNavigator->LocalizedNameOfCurrentDirectory(); |
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514 } |
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515 |
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516 // ----------------------------------------------------------------------------- |
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517 // CFileManagerEngine::BackstepL |
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518 // ----------------------------------------------------------------------------- |
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519 // |
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520 EXPORT_C void CFileManagerEngine::BackstepL() |
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521 { |
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522 // Store drive letter for current drive changed checking |
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523 TChar prevDrive( 0 ); |
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524 // Note that prevDir gets invalid after BackstepL |
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525 TPtrC prevDir( iNavigator->CurrentDirectory() ); |
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526 if ( prevDir.Length() ) |
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527 { |
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528 prevDrive = prevDir[ 0 ]; |
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529 } |
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530 |
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531 // Setup backstep navigation index |
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532 if ( !iNavigator->NavigationLevel() ) |
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533 { |
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534 // Always first for initial root level |
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535 iCurrentItemName.Zero(); |
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536 } |
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537 else if( !iCurrentItemName.Length() ) |
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538 { |
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539 // Otherwise previously opened folder |
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540 iCurrentItemName.Copy( |
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541 iNavigator->LocalizedNameOfCurrentDirectory() ); |
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542 } |
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543 TInt pos( iNavigationIndices.Count() - 1 ); |
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544 if ( pos >= 0 ) |
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545 { |
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546 iNavigationIndices.Remove( pos ); |
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547 } |
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548 |
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549 iNavigator->BackstepL(); |
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550 |
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551 // Ensure that cached current drive info gets updated if drive was changed |
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552 TPtrC dir( iNavigator->CurrentDirectory() ); |
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553 if ( dir.Length() ) |
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554 { |
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555 if ( dir[ 0 ] != prevDrive ) |
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556 { |
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557 iCurrentDriveInfoRefreshed = EFalse; |
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558 } |
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559 } |
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560 else |
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561 { |
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562 // Make sure that drive info is refreshed |
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563 ClearDriveInfo(); |
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564 } |
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565 } |
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566 |
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567 // ----------------------------------------------------------------------------- |
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568 // CFileManagerEngine::FileTypeL |
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569 // ----------------------------------------------------------------------------- |
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570 // |
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571 EXPORT_C TUint32 CFileManagerEngine::FileTypeL( const TInt aIndex ) const |
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572 { |
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573 TUint32 fileType( CFileManagerItemProperties::ENotDefined ); |
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574 if ( aIndex >= 0 ) |
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575 { |
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576 HBufC* fullPath = IndexToFullPathLC( aIndex ); |
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577 fileType = FileTypeL( *fullPath ); |
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578 CleanupStack::PopAndDestroy( fullPath ); |
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579 } |
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580 return fileType; |
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581 } |
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582 |
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583 // ----------------------------------------------------------------------------- |
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584 // CFileManagerEngine::FileTypeL |
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585 // ----------------------------------------------------------------------------- |
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586 // |
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587 EXPORT_C TUint32 CFileManagerEngine::FileTypeL( const TDesC& aFullPath ) const |
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588 { |
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589 return iUtils->FileTypeL( aFullPath ); |
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590 } |
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591 |
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592 // ----------------------------------------------------------------------------- |
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593 // CFileManagerEngine::DeleteL |
|
594 // ----------------------------------------------------------------------------- |
|
595 // |
|
596 EXPORT_C CFileManagerActiveDelete* CFileManagerEngine::CreateActiveDeleteL( |
|
597 CArrayFixFlat< TInt >& aIndexList ) |
|
598 { |
|
599 |
|
600 CFileManagerActiveDelete* activeDelete = |
|
601 CFileManagerActiveDelete::NewL( aIndexList, *this, *iUtils ); |
|
602 return activeDelete; |
|
603 } |
|
604 |
|
605 // ----------------------------------------------------------------------------- |
|
606 // CFileManagerEngine::NewFolder |
|
607 // ----------------------------------------------------------------------------- |
|
608 // |
|
609 EXPORT_C void CFileManagerEngine::NewFolderL( const TDesC& aFolderName ) |
|
610 { |
|
611 // Add backslash to end so that MkDir realizes that it is directory |
|
612 HBufC* fullPath = AddFullPathLC( aFolderName, ETrue ); |
|
613 TPtr ptr( fullPath->Des() ); |
|
614 |
|
615 if ( ptr.Length() <= KMaxFileName ) |
|
616 { |
|
617 iCurrentItemName.Copy( aFolderName ); |
|
618 |
|
619 // Remove white spaces from end, file server also ignores those |
|
620 iCurrentItemName.TrimRight(); |
|
621 |
|
622 User::LeaveIfError( iFs.MkDir( ptr ) ); |
|
623 } |
|
624 else |
|
625 { |
|
626 User::Leave( KErrBadName ); |
|
627 } |
|
628 |
|
629 CleanupStack::PopAndDestroy( fullPath ); |
|
630 } |
|
631 |
|
632 // ----------------------------------------------------------------------------- |
|
633 // CFileManagerEngine::SetCurrentItemName |
|
634 // ----------------------------------------------------------------------------- |
|
635 // |
|
636 EXPORT_C void CFileManagerEngine::SetCurrentItemName( const TDesC& aFileName ) |
|
637 { |
|
638 |
|
639 iCurrentItemName.Copy( aFileName ); |
|
640 |
|
641 // Remove white spaces from end, file server also ignores those |
|
642 iCurrentItemName.TrimRight(); |
|
643 |
|
644 } |
|
645 // ----------------------------------------------------------------------------- |
|
646 // CFileManagerEngine::RenameL |
|
647 // ----------------------------------------------------------------------------- |
|
648 // |
|
649 EXPORT_C void CFileManagerEngine::RenameL( |
|
650 const TInt aIndex, |
|
651 const TDesC& aNewFileName ) |
|
652 { |
|
653 FUNC_LOG |
|
654 |
|
655 // Make those given names as full paths |
|
656 TBool isFolder( IsFolder( aIndex ) ); |
|
657 HBufC* fullPathOld = IndexToFullPathLC( aIndex ); |
|
658 HBufC* fullPathNew = AddFullPathLC( aNewFileName, isFolder ); |
|
659 |
|
660 if ( !fullPathOld->Compare( *fullPathNew ) ) |
|
661 { |
|
662 // The name has not changed, rename is not required |
|
663 CleanupStack::PopAndDestroy( fullPathNew ); |
|
664 CleanupStack::PopAndDestroy( fullPathOld ); |
|
665 return; |
|
666 } |
|
667 |
|
668 // Gallery notification is relevant only for local drives |
|
669 TBool isRemoteDrive( iUtils->IsRemoteDrive( *fullPathOld ) ); |
|
670 |
|
671 // Media Gallery albums get easily messed up when files are renamed. |
|
672 // Direct album editing seems a trick but it is seems to only way |
|
673 // to update Gallery properly. |
|
674 /*CMGAlbumManager* albumManager = MGAlbumManagerFactory::NewAlbumManagerL(); |
|
675 CleanupStack:: PushL( albumManager ); |
|
676 TInt albumId( KErrNotFound ); |
|
677 if ( !isFolder && !isRemoteDrive ) |
|
678 { |
|
679 // Do album search for files only |
|
680 TRAPD( err, albumId = SearchMGAlbumIdL( *albumManager, *fullPathOld ) ); |
|
681 if( err != KErrNone ) |
|
682 { |
|
683 albumId = KErrNotFound; |
|
684 } |
|
685 } |
|
686 */ |
|
687 // Handle rename |
|
688 delete iActiveRename; |
|
689 iActiveRename = NULL; |
|
690 iActiveRename = CFileManagerActiveRename::NewL( |
|
691 *this, *iUtils, *fullPathOld, *fullPathNew ); |
|
692 ShowWaitDialogL( *iActiveRename ); |
|
693 User::LeaveIfError( iActiveRename->Result() ); |
|
694 |
|
695 // Update Media Gallery album if file exist in album |
|
696 /*if( albumId != KErrNotFound ) |
|
697 { |
|
698 TRAP_IGNORE( { albumManager->RemoveFromAlbumL( *fullPathOld, albumId ); |
|
699 albumManager->AddToAlbumL( *fullPathNew, albumId ); } ); |
|
700 } |
|
701 CleanupStack::PopAndDestroy( albumManager );*/ |
|
702 |
|
703 iCurrentItemName.Copy( aNewFileName ); |
|
704 |
|
705 /*if ( !isRemoteDrive ) |
|
706 { |
|
707 // Notify Media Gallery again |
|
708 TRAP_IGNORE( MGXFileManagerL().UpdateL( *fullPathOld, *fullPathNew ) ); |
|
709 }*/ |
|
710 |
|
711 CleanupStack::PopAndDestroy( fullPathNew ); |
|
712 CleanupStack::PopAndDestroy( fullPathOld ); |
|
713 } |
|
714 |
|
715 // ----------------------------------------------------------------------------- |
|
716 // CFileManagerEngine::FolderLevel |
|
717 // ----------------------------------------------------------------------------- |
|
718 // |
|
719 EXPORT_C TInt CFileManagerEngine::FolderLevel() |
|
720 { |
|
721 CGflmDriveItem* drvItem = iNavigator->CurrentDrive(); |
|
722 if ( !drvItem ) |
|
723 { |
|
724 return KErrNotFound; // Main level |
|
725 } |
|
726 TPtrC dir( iNavigator->CurrentDirectory() ); |
|
727 TInt count( dir.Length() ); |
|
728 if ( !count ) |
|
729 { |
|
730 return KErrNotFound; // Main level |
|
731 } |
|
732 // Count how many backslashes is in string to figure out the deepness |
|
733 TInt min( drvItem->RootDirectory().Length() ); |
|
734 TInt bsCount( 0 ); |
|
735 while( count > min ) |
|
736 { |
|
737 --count; |
|
738 if ( dir[ count ] == KFmgrBackslash()[ 0 ] ) |
|
739 { |
|
740 ++bsCount; |
|
741 } |
|
742 } |
|
743 return bsCount; |
|
744 } |
|
745 |
|
746 // ----------------------------------------------------------------------------- |
|
747 // CFileManagerEngine::IsNameFoundL |
|
748 // ----------------------------------------------------------------------------- |
|
749 // |
|
750 EXPORT_C TBool CFileManagerEngine::IsNameFoundL( const TDesC& aName ) |
|
751 { |
|
752 return iUtils->IsNameFoundL( aName ); |
|
753 } |
|
754 |
|
755 // ----------------------------------------------------------------------------- |
|
756 // CFileManagerEngine::CurrentDrive |
|
757 // ----------------------------------------------------------------------------- |
|
758 // |
|
759 EXPORT_C TInt CFileManagerEngine::CurrentDrive() |
|
760 { |
|
761 TInt ret( KErrNotFound ); |
|
762 TPtrC ptr( iNavigator->CurrentDirectory() ); |
|
763 if ( ptr.Length() ) |
|
764 { |
|
765 if( RFs::CharToDrive( ptr[ 0 ], ret ) != KErrNone ) |
|
766 { |
|
767 ret = KErrNotFound; |
|
768 } |
|
769 } |
|
770 return ret; |
|
771 } |
|
772 |
|
773 // ----------------------------------------------------------------------------- |
|
774 // CFileManagerEngine::GetItemInfoL |
|
775 // ----------------------------------------------------------------------------- |
|
776 // |
|
777 EXPORT_C CFileManagerItemProperties* CFileManagerEngine::GetItemInfoL( |
|
778 const TInt aIndex ) |
|
779 { |
|
780 if ( aIndex < 0 || aIndex >= iNavigator->MdcaCount() ) |
|
781 { |
|
782 User::Leave( KErrNotFound ); |
|
783 } |
|
784 CGflmGroupItem* item = iNavigator->Item( aIndex ); |
|
785 return CFileManagerItemProperties::NewL( *item, *iUtils, *this ); |
|
786 } |
|
787 |
|
788 // ----------------------------------------------------------------------------- |
|
789 // CFileManagerEngine::SetState |
|
790 // ----------------------------------------------------------------------------- |
|
791 // |
|
792 EXPORT_C void CFileManagerEngine::SetState( TState aState ) |
|
793 { |
|
794 iState = aState; |
|
795 iNavigator->EnableSearchMode( iState == ESearch ); |
|
796 } |
|
797 |
|
798 // ----------------------------------------------------------------------------- |
|
799 // CFileManagerEngine::SetState |
|
800 // ----------------------------------------------------------------------------- |
|
801 // |
|
802 EXPORT_C CFileManagerEngine::TState CFileManagerEngine::State() const |
|
803 { |
|
804 return iState; |
|
805 } |
|
806 |
|
807 // ----------------------------------------------------------------------------- |
|
808 // CFileManagerEngine::RefreshDirectory |
|
809 // ----------------------------------------------------------------------------- |
|
810 // |
|
811 EXPORT_C void CFileManagerEngine::RefreshDirectory() |
|
812 { |
|
813 FUNC_LOG |
|
814 |
|
815 #ifdef FILE_MANAGER_INFO_LOG_ENABLED |
|
816 if ( iState == ENavigation ) |
|
817 { |
|
818 TPtrC dir( iNavigator->CurrentDirectory() ); |
|
819 INFO_LOG1( "CFileManagerEngine::RefreshDirectory-dir=%S", &dir ); |
|
820 } |
|
821 #endif // FILE_MANAGER_INFO_LOG_ENABLED |
|
822 |
|
823 iRefresher->Refresh(); |
|
824 } |
|
825 |
|
826 // ----------------------------------------------------------------------------- |
|
827 // CFileManagerEngine::GetMMCInfoL |
|
828 // ----------------------------------------------------------------------------- |
|
829 // |
|
830 EXPORT_C TFileManagerDriveInfo CFileManagerEngine::GetMMCInfoL() const |
|
831 { |
|
832 TFileManagerDriveInfo drvInfo; |
|
833 GetDriveInfoL( |
|
834 PathInfo::MemoryCardRootPath(), drvInfo ); |
|
835 return drvInfo; |
|
836 } |
|
837 |
|
838 // ----------------------------------------------------------------------------- |
|
839 // CFileManagerEngine::SearchString |
|
840 // ----------------------------------------------------------------------------- |
|
841 // |
|
842 EXPORT_C TPtrC CFileManagerEngine::SearchString() const |
|
843 { |
|
844 if ( iSearchString ) |
|
845 { |
|
846 return iSearchString->Des(); |
|
847 } |
|
848 return TPtrC( KNullDesC ); |
|
849 } |
|
850 |
|
851 // ----------------------------------------------------------------------------- |
|
852 // CFileManagerEngine::IsValidName |
|
853 // ----------------------------------------------------------------------------- |
|
854 // |
|
855 EXPORT_C TBool CFileManagerEngine::IsValidName( |
|
856 const TDesC& aDriveAndPath, const TDesC& aName, TBool aIsFolder ) const |
|
857 { |
|
858 // Check name for bad chars |
|
859 const TUint16 KMinAllowedChar = 0x0020; |
|
860 const TUint16 KParagraphSeparator = 0x2029; |
|
861 const TUint16 KDot = '.'; |
|
862 TFileName nameAfterTrim( aName ); |
|
863 nameAfterTrim.TrimRight(); |
|
864 TInt nameLen( nameAfterTrim.Length() ); |
|
865 if ( !nameLen ) |
|
866 { |
|
867 return EFalse; |
|
868 } |
|
869 for ( TInt i( 0 ); i < nameLen; i++ ) |
|
870 { |
|
871 TUint16 ch( nameAfterTrim[ i ] ); |
|
872 if ( ch < KMinAllowedChar || ch == KParagraphSeparator ) |
|
873 { |
|
874 return EFalse; |
|
875 } |
|
876 } |
|
877 // File system ignores totally dot in the end of name, so |
|
878 // we set here as not valid name, so that user gets correctly informed |
|
879 if ( nameAfterTrim[ nameLen - 1 ] == KDot || IllegalChars( nameAfterTrim ) ) |
|
880 { |
|
881 return EFalse; |
|
882 } |
|
883 // Get full path length |
|
884 TPtrC pathPtr( aDriveAndPath.Length() ? |
|
885 TPtrC( aDriveAndPath ) : TPtrC( iNavigator->CurrentDirectory() ) ); |
|
886 TInt pathLen( pathPtr.Length() ); |
|
887 if ( !pathLen ) |
|
888 { |
|
889 return EFalse; |
|
890 } |
|
891 TInt fullPathLen( pathLen ); |
|
892 if ( !CFileManagerUtils::HasFinalBackslash( pathPtr ) ) |
|
893 { |
|
894 ++fullPathLen; // Add backslash before name |
|
895 } |
|
896 fullPathLen += nameLen; |
|
897 if ( aIsFolder ) |
|
898 { |
|
899 ++fullPathLen; // Add folder final backslash |
|
900 } |
|
901 |
|
902 TBool ret( EFalse ); |
|
903 if ( fullPathLen <= KMaxFileName ) |
|
904 { |
|
905 // Check full path |
|
906 HBufC* fullPath = HBufC::New( KMaxFileName ); |
|
907 if ( fullPath ) |
|
908 { |
|
909 TPtr ptr( fullPath->Des() ); |
|
910 ptr.Copy( pathPtr ); |
|
911 CFileManagerUtils::EnsureFinalBackslash( ptr ); // Add backslash before name |
|
912 ptr.Append( nameAfterTrim ); |
|
913 ret = iFs.IsValidName( ptr ); |
|
914 delete fullPath; |
|
915 } |
|
916 } |
|
917 return ret; |
|
918 } |
|
919 |
|
920 // ----------------------------------------------------------------------------- |
|
921 // CFileManagerEngine::IllegalChars |
|
922 // ----------------------------------------------------------------------------- |
|
923 // |
|
924 EXPORT_C TBool CFileManagerEngine::IllegalChars( const TDesC& aName ) const |
|
925 { |
|
926 for ( TInt i( 0 ); KIllegalChars[ i ]; i++ ) |
|
927 { |
|
928 if ( aName.Locate( KIllegalChars[ i ] ) != KErrNotFound ) |
|
929 { |
|
930 return ETrue; |
|
931 } |
|
932 } |
|
933 return EFalse; |
|
934 } |
|
935 |
|
936 // ----------------------------------------------------------------------------- |
|
937 // CFileManagerEngine::EnoughSpaceL |
|
938 // ----------------------------------------------------------------------------- |
|
939 // |
|
940 EXPORT_C TBool CFileManagerEngine::EnoughSpaceL( |
|
941 const TDesC& aToFolder, |
|
942 TInt64 aSize, |
|
943 MFileManagerProcessObserver::TFileManagerProcess aOperation ) const |
|
944 { |
|
945 TPtrC src( iNavigator->CurrentDirectory() ); |
|
946 TInt srcDrv( KErrNotFound ); |
|
947 if ( src.Length() ) |
|
948 { |
|
949 User::LeaveIfError( RFs::CharToDrive( src[ 0 ], srcDrv ) ); |
|
950 } |
|
951 TInt dstDrv( KErrNotFound ); |
|
952 if ( aToFolder.Length() ) |
|
953 { |
|
954 User::LeaveIfError( RFs::CharToDrive( aToFolder[ 0 ], dstDrv ) ); |
|
955 } |
|
956 else |
|
957 { |
|
958 return ETrue; // Invalid destination |
|
959 } |
|
960 |
|
961 TBool ret( EFalse ); |
|
962 |
|
963 // if operation is move and drive is same so there is always enough memory |
|
964 if ( srcDrv == dstDrv && |
|
965 aOperation == MFileManagerProcessObserver::EMoveProcess ) |
|
966 { |
|
967 ret = ETrue; |
|
968 } |
|
969 else |
|
970 { |
|
971 ret = !SysUtil::DiskSpaceBelowCriticalLevelL( |
|
972 &iFs, aSize , dstDrv ); |
|
973 } |
|
974 |
|
975 return ret; |
|
976 } |
|
977 |
|
978 // ----------------------------------------------------------------------------- |
|
979 // CFileManagerEngine::FileSystemEvent |
|
980 // ----------------------------------------------------------------------------- |
|
981 // |
|
982 EXPORT_C void CFileManagerEngine::FileSystemEvent( TBool aEventOn ) |
|
983 { |
|
984 INFO_LOG2( |
|
985 "CFileManagerEngine::FileSystemEvent-aEventOn=%d,iFileSystemEventEnabled=%d", |
|
986 aEventOn, iFileSystemEventEnabled ) |
|
987 |
|
988 INFO_LOG2( |
|
989 "CFileManagerEngine::FileSystemEvent-iDriveAddedOrChangedPostponed=%d,iEmbeddedApplicationOn=%d ", |
|
990 iDriveAddedOrChangedPostponed, iEmbeddedApplicationOn ) |
|
991 |
|
992 if ( !iFileSystemEventEnabled && aEventOn ) |
|
993 { |
|
994 iDriveAddedOrChangedPostponed = EFalse; |
|
995 iFileSystemEventEnabled = ETrue; |
|
996 } |
|
997 else if ( iFileSystemEventEnabled && !aEventOn ) |
|
998 { |
|
999 iFileSystemEventEnabled = EFalse; |
|
1000 if ( iDriveAddedOrChangedPostponed ) |
|
1001 { |
|
1002 iDriveAddedOrChangedPostponed = EFalse; |
|
1003 TRAP_IGNORE( DriveAddedOrChangedL() ); |
|
1004 } |
|
1005 } |
|
1006 |
|
1007 if ( iUtils->IsRemoteDrive( iNavigator->CurrentDirectory() ) ) |
|
1008 { |
|
1009 // At the moment no use to have event for remote drives |
|
1010 delete iFileSystemEvent; |
|
1011 iFileSystemEvent = NULL; |
|
1012 return; |
|
1013 } |
|
1014 |
|
1015 // Set event on when there is no embedded app with event |
|
1016 if ( aEventOn && |
|
1017 !( iEmbeddedApplicationOn && iFileSystemEvent ) ) |
|
1018 { |
|
1019 TInt err( KErrNone ); |
|
1020 switch ( iState ) |
|
1021 { |
|
1022 case ENavigation: |
|
1023 { |
|
1024 TRAP( err, SetFileSystemEventL( iNavigator->CurrentDirectory() ) ); |
|
1025 break; |
|
1026 } |
|
1027 case ESearch: |
|
1028 { |
|
1029 TRAP( err, SetFileSystemEventL() ); |
|
1030 break; |
|
1031 } |
|
1032 default: |
|
1033 { |
|
1034 break; |
|
1035 } |
|
1036 } |
|
1037 if ( err != KErrNone && iProcessObserver ) |
|
1038 { |
|
1039 iProcessObserver->Error( err ); |
|
1040 } |
|
1041 } |
|
1042 // Check event and set it off when there is no embedded app |
|
1043 else if( !iEmbeddedApplicationOn && iFileSystemEvent ) |
|
1044 { |
|
1045 iFileSystemEvent->CheckFileSystemEvent(); |
|
1046 delete iFileSystemEvent; |
|
1047 iFileSystemEvent = NULL; |
|
1048 } |
|
1049 } |
|
1050 |
|
1051 // ------------------------------------------------------------------------------ |
|
1052 // CFileManagerEngine::CurrentIndex |
|
1053 // |
|
1054 // ------------------------------------------------------------------------------ |
|
1055 // |
|
1056 EXPORT_C TInt CFileManagerEngine::CurrentIndex() |
|
1057 { |
|
1058 if ( iCurrentItemName.Length() ) |
|
1059 { |
|
1060 TInt count( iNavigator->MdcaCount() ); |
|
1061 for( TInt i( 0 ); i < count; ++i ) |
|
1062 { |
|
1063 CGflmGroupItem* item = iNavigator->Item( i ); |
|
1064 if ( !item->Name().CompareF( iCurrentItemName ) ) |
|
1065 { |
|
1066 iCurrentItemName.Zero(); |
|
1067 return i; |
|
1068 } |
|
1069 } |
|
1070 iCurrentItemName.Zero(); |
|
1071 } |
|
1072 |
|
1073 // Top navigation index |
|
1074 TInt pos( iNavigationIndices.Count() - 1 ); |
|
1075 if ( pos >= 0 ) |
|
1076 { |
|
1077 return iNavigationIndices[ pos ]; |
|
1078 } |
|
1079 return KErrNotFound; |
|
1080 } |
|
1081 |
|
1082 // ------------------------------------------------------------------------------ |
|
1083 // CFileManagerEngine::CanDelete |
|
1084 // |
|
1085 // ------------------------------------------------------------------------------ |
|
1086 // |
|
1087 TBool CFileManagerEngine::CanDelete( const TDesC& aFileName ) const |
|
1088 { |
|
1089 return iUtils->CanDelete( aFileName ); |
|
1090 } |
|
1091 |
|
1092 // ------------------------------------------------------------------------------ |
|
1093 // CFileManagerEngine::LocalizedName |
|
1094 // |
|
1095 // ------------------------------------------------------------------------------ |
|
1096 // |
|
1097 EXPORT_C TPtrC CFileManagerEngine::LocalizedName( |
|
1098 const TDesC& aFullPath ) const |
|
1099 { |
|
1100 return iUtils->LocalizedName( aFullPath ); |
|
1101 } |
|
1102 |
|
1103 // ------------------------------------------------------------------------------ |
|
1104 // CFileManagerEngine::FilesInFolderL |
|
1105 // |
|
1106 // ------------------------------------------------------------------------------ |
|
1107 // |
|
1108 EXPORT_C TInt CFileManagerEngine::FilesInFolderL() |
|
1109 { |
|
1110 TInt ret( 0 ); |
|
1111 switch ( iState ) |
|
1112 { |
|
1113 case ENavigation: // Fall through |
|
1114 case ESearch: |
|
1115 { |
|
1116 TInt count( iNavigator->MdcaCount() ); |
|
1117 for( TInt i( 0 ); i < count; ++i ) |
|
1118 { |
|
1119 CGflmGroupItem* item = iNavigator->Item( i ); |
|
1120 if ( item->Type() == CGflmGroupItem::EFile ) |
|
1121 { |
|
1122 ++ret; |
|
1123 } |
|
1124 } |
|
1125 break; |
|
1126 } |
|
1127 default: |
|
1128 { |
|
1129 break; |
|
1130 } |
|
1131 } |
|
1132 return ret; |
|
1133 } |
|
1134 |
|
1135 // ------------------------------------------------------------------------------ |
|
1136 // CFileManagerEngine::CancelRefresh |
|
1137 // |
|
1138 // ------------------------------------------------------------------------------ |
|
1139 // |
|
1140 EXPORT_C TBool CFileManagerEngine::CancelRefresh() |
|
1141 { |
|
1142 switch ( iState ) |
|
1143 { |
|
1144 case ENavigation: |
|
1145 { |
|
1146 CancelTransfer( iNavigator->CurrentDirectory() ); |
|
1147 break; |
|
1148 } |
|
1149 case ESearch: |
|
1150 { |
|
1151 if ( iSearchFolder ) |
|
1152 { |
|
1153 CancelTransfer( *iSearchFolder ); |
|
1154 } |
|
1155 break; |
|
1156 } |
|
1157 default: |
|
1158 { |
|
1159 break; |
|
1160 } |
|
1161 } |
|
1162 return iRefresher->CancelRefresh(); |
|
1163 } |
|
1164 |
|
1165 // ------------------------------------------------------------------------------ |
|
1166 // CFileManagerEngine::DriveAddedOrChangeAsyncL |
|
1167 // |
|
1168 // ------------------------------------------------------------------------------ |
|
1169 // |
|
1170 TInt CFileManagerEngine::DriveAddedOrChangeAsyncL( TAny* aPtr ) |
|
1171 { |
|
1172 static_cast<CFileManagerEngine*>( aPtr )->DriveAddedOrChangedL(); |
|
1173 |
|
1174 //return value will be ignored by CPeriodic that calls this function |
|
1175 //following line keeps the compiler happy |
|
1176 return 0; |
|
1177 } |
|
1178 |
|
1179 // ------------------------------------------------------------------------------ |
|
1180 // CFileManagerEngine::DriveAddedOrChangedL |
|
1181 // |
|
1182 // ------------------------------------------------------------------------------ |
|
1183 // |
|
1184 void CFileManagerEngine::DriveAddedOrChangedL() |
|
1185 { |
|
1186 FUNC_LOG |
|
1187 |
|
1188 if( iDiskEvent ) |
|
1189 { |
|
1190 iDiskEvent->Setup(); |
|
1191 } |
|
1192 |
|
1193 TBool processOngoing( iRemovableDrvHandler->IsProcessOngoing() ); |
|
1194 |
|
1195 INFO_LOG3( "CFileManagerEngine::DriveAddedOrChangedL-event=%d,process=%d,postponed=%d ", |
|
1196 iFileSystemEventEnabled, processOngoing, iDriveAddedOrChangedPostponed ) |
|
1197 |
|
1198 if ( iFileSystemEventEnabled || processOngoing ) |
|
1199 { |
|
1200 iDriveAddedOrChangedPostponed = ETrue; |
|
1201 } |
|
1202 else |
|
1203 { |
|
1204 iDriveAddedOrChangedPostponed = EFalse; |
|
1205 ClearDriveInfo(); |
|
1206 if ( iProcessObserver && |
|
1207 !iEmbeddedApplicationOn && |
|
1208 !iWaitDialogOn && |
|
1209 !iRefresher->IsActive() ) |
|
1210 { |
|
1211 StopDiskEventNotifyTimerAsync(); |
|
1212 TPtrC dir( iNavigator->CurrentDirectory() ); |
|
1213 if ( dir.Length() ) |
|
1214 { |
|
1215 TBool isAvailable( CurrentDriveAvailable() ); |
|
1216 |
|
1217 if ( iUtils->IsRemoteDrive( dir ) ) |
|
1218 { |
|
1219 // Notify whether remote drive has become available |
|
1220 // So when receiving remote drive connection event, |
|
1221 // View will be refreshed |
|
1222 //if ( !iLastDriveAvailable && isAvailable ) |
|
1223 // { |
|
1224 iProcessObserver->NotifyL( |
|
1225 MFileManagerProcessObserver::ENotifyDisksChanged, 0 ); |
|
1226 // } |
|
1227 } |
|
1228 else |
|
1229 { |
|
1230 // Notify if drive has become unavailable or |
|
1231 // avaibility has changed |
|
1232 if ( !isAvailable || |
|
1233 isAvailable != iLastDriveAvailable ) |
|
1234 { |
|
1235 iProcessObserver->NotifyL( |
|
1236 MFileManagerProcessObserver::ENotifyDisksChanged, 0 ); |
|
1237 } |
|
1238 } |
|
1239 } |
|
1240 else |
|
1241 { |
|
1242 // Notify always when no folder is opened |
|
1243 iProcessObserver->NotifyL( |
|
1244 MFileManagerProcessObserver::ENotifyDisksChanged, 0 ); |
|
1245 } |
|
1246 } |
|
1247 else |
|
1248 { |
|
1249 if( ( iProcessObserver == NULL ) || iEmbeddedApplicationOn ) |
|
1250 { |
|
1251 //Do not refresh while embedded application is running or process observer is not set |
|
1252 StopDiskEventNotifyTimerAsync(); |
|
1253 } |
|
1254 else |
|
1255 { |
|
1256 if( iRefresher->IsActive() ) |
|
1257 { |
|
1258 //start Timer and notify disk event until current disk refresh finishes |
|
1259 StartDiskEventNotifyTimerAsyncL(); |
|
1260 } |
|
1261 } |
|
1262 } |
|
1263 } |
|
1264 } |
|
1265 |
|
1266 // ------------------------------------------------------------------------------ |
|
1267 // CFileManagerEngine::FolderContentChangedL |
|
1268 // |
|
1269 // ------------------------------------------------------------------------------ |
|
1270 // |
|
1271 void CFileManagerEngine::FolderContentChangedL() |
|
1272 { |
|
1273 if( iProcessObserver ) |
|
1274 { |
|
1275 iProcessObserver->NotifyL( |
|
1276 MFileManagerProcessObserver::ENotifyDisksChanged, 0 ); |
|
1277 } |
|
1278 else |
|
1279 { |
|
1280 RefreshDirectory(); |
|
1281 } |
|
1282 } |
|
1283 |
|
1284 // ------------------------------------------------------------------------------ |
|
1285 // CFileManagerEngine::IsFolder |
|
1286 // |
|
1287 // ------------------------------------------------------------------------------ |
|
1288 // |
|
1289 EXPORT_C TBool CFileManagerEngine::IsFolder( const TInt aIndex ) const |
|
1290 { |
|
1291 if ( aIndex < 0 || aIndex >= iNavigator->MdcaCount() ) |
|
1292 { |
|
1293 return EFalse; |
|
1294 } |
|
1295 CGflmGroupItem* item = iNavigator->Item( aIndex ); |
|
1296 TBool ret( EFalse ); |
|
1297 switch ( item->Type() ) |
|
1298 { |
|
1299 case CGflmGroupItem::EDirectory: // Fallthrough |
|
1300 case CGflmGroupItem::EDrive: // Fallthrough |
|
1301 case CGflmGroupItem::EGlobalActionItem: |
|
1302 { |
|
1303 ret = ETrue; |
|
1304 break; |
|
1305 } |
|
1306 default: |
|
1307 { |
|
1308 break; |
|
1309 } |
|
1310 } |
|
1311 return ret; |
|
1312 } |
|
1313 |
|
1314 // ------------------------------------------------------------------------------ |
|
1315 // CFileManagerEngine::IconIdL |
|
1316 // |
|
1317 // ------------------------------------------------------------------------------ |
|
1318 // |
|
1319 EXPORT_C TInt CFileManagerEngine::IconIdL( const TInt aIndex ) const |
|
1320 { |
|
1321 if ( aIndex < 0 || aIndex >= iNavigator->MdcaCount() ) |
|
1322 { |
|
1323 User::Leave( KErrNotFound ); |
|
1324 } |
|
1325 CGflmGroupItem* item = iNavigator->Item( aIndex ); |
|
1326 return iUtils->ResolveIconL( *item ); |
|
1327 } |
|
1328 |
|
1329 // ----------------------------------------------------------------------------- |
|
1330 // CFileManagerEngine::ShowWaitDialogL( MAknBackgroundProcess& aProcess ) |
|
1331 // |
|
1332 // ----------------------------------------------------------------------------- |
|
1333 // |
|
1334 void CFileManagerEngine::ShowWaitDialogL( MAknBackgroundProcess& aProcess ) |
|
1335 { |
|
1336 iWaitDialogOn = ETrue; |
|
1337 TRAPD( err, iProcessObserver->ShowWaitDialogL( aProcess ) ); |
|
1338 iWaitDialogOn = EFalse; |
|
1339 User::LeaveIfError( err ); |
|
1340 } |
|
1341 |
|
1342 // ----------------------------------------------------------------------------- |
|
1343 // CFileManagerEngine::EmbeddedAppStatus( TBool aStatus ) |
|
1344 // |
|
1345 // ----------------------------------------------------------------------------- |
|
1346 // |
|
1347 void CFileManagerEngine::EmbeddedAppStatus( TBool aStatus ) |
|
1348 { |
|
1349 iEmbeddedApplicationOn = aStatus; |
|
1350 FileSystemEvent( aStatus ); |
|
1351 } |
|
1352 |
|
1353 // ----------------------------------------------------------------------------- |
|
1354 // CFileManagerEngine::IsSystemFolder |
|
1355 // |
|
1356 // ----------------------------------------------------------------------------- |
|
1357 // |
|
1358 EXPORT_C TBool CFileManagerEngine::IsSystemFolder( const TDesC& aFullPath ) const |
|
1359 { |
|
1360 _LIT( KSystemFolder, "?:\\system\\*" ); |
|
1361 _LIT( KSysFolder, "?:\\sys\\*" ); |
|
1362 _LIT( KPrivateFolder, "?:\\private\\*" ); |
|
1363 _LIT( KResourceFolder, "?:\\resource\\*" ); |
|
1364 |
|
1365 if ( aFullPath.MatchF( KSystemFolder ) != KErrNotFound || |
|
1366 aFullPath.MatchF( KSysFolder ) != KErrNotFound || |
|
1367 aFullPath.MatchF( KResourceFolder ) != KErrNotFound || |
|
1368 aFullPath.MatchF( KPrivateFolder ) != KErrNotFound ) |
|
1369 { |
|
1370 return ETrue; |
|
1371 } |
|
1372 return EFalse; |
|
1373 } |
|
1374 |
|
1375 // ----------------------------------------------------------------------------- |
|
1376 // CFileManagerEngine::CurrentDriveName() |
|
1377 // |
|
1378 // ----------------------------------------------------------------------------- |
|
1379 // |
|
1380 EXPORT_C TPtrC CFileManagerEngine::CurrentDriveName() |
|
1381 { |
|
1382 #ifdef RD_MULTIPLE_DRIVE |
|
1383 TPtrC dir( iNavigator->CurrentDirectory() ); |
|
1384 if ( dir.Length() ) |
|
1385 { |
|
1386 TInt drive = TDriveUnit( dir ); |
|
1387 return DriveName( drive ); |
|
1388 } |
|
1389 #else // RD_MULTIPLE_DRIVE |
|
1390 CGflmDriveItem* drvItem = iNavigator->CurrentDrive(); |
|
1391 if ( drvItem ) |
|
1392 { |
|
1393 return drvItem->Name(); |
|
1394 } |
|
1395 #endif // RD_MULTIPLE_DRIVE |
|
1396 return TPtrC( KNullDesC ); |
|
1397 } |
|
1398 |
|
1399 // ----------------------------------------------------------------------------- |
|
1400 // CFileManagerEngine::GetDriveInfoL() |
|
1401 // |
|
1402 // ----------------------------------------------------------------------------- |
|
1403 // |
|
1404 EXPORT_C void CFileManagerEngine::GetDriveInfoL( |
|
1405 TFileManagerDriveInfo& aInfo ) |
|
1406 { |
|
1407 if ( iCurrentDriveInfoRefreshed ) |
|
1408 { |
|
1409 // Use cached info |
|
1410 aInfo = iCurrentDriveInfo; |
|
1411 return; |
|
1412 } |
|
1413 |
|
1414 CGflmDriveItem* drvItem = iNavigator->CurrentDrive(); |
|
1415 if ( drvItem ) |
|
1416 { |
|
1417 GetDriveInfoL( drvItem->Drive(), aInfo ); |
|
1418 |
|
1419 // Store info for later use |
|
1420 iCurrentDriveInfo = aInfo; |
|
1421 iCurrentDriveInfoRefreshed = ETrue; |
|
1422 } |
|
1423 else |
|
1424 { |
|
1425 User::Leave( KErrNotFound ); |
|
1426 } |
|
1427 } |
|
1428 |
|
1429 // ----------------------------------------------------------------------------- |
|
1430 // CFileManagerEngine::IsDistributableFile() |
|
1431 // |
|
1432 // ----------------------------------------------------------------------------- |
|
1433 // |
|
1434 EXPORT_C TInt CFileManagerEngine::IsDistributableFile( |
|
1435 const TDesC& aFullPath, TBool& aIsProtected ) const |
|
1436 { |
|
1437 return iUtils->IsDistributableFile( aFullPath, aIsProtected ); |
|
1438 } |
|
1439 |
|
1440 // ----------------------------------------------------------------------------- |
|
1441 // CFileManagerEngine::RenameDrive() |
|
1442 // |
|
1443 // ----------------------------------------------------------------------------- |
|
1444 // |
|
1445 EXPORT_C TInt CFileManagerEngine::RenameDrive( |
|
1446 const TInt aDrive, |
|
1447 const TDesC& aName ) |
|
1448 { |
|
1449 TInt len( aName.Length( ) ); |
|
1450 for( TInt i( 0 ); i < len; i++ ) |
|
1451 { |
|
1452 TChar ch( aName[ i ] ); |
|
1453 // If not alphadigit or space, return error |
|
1454 if( !ch.IsAlphaDigit() && !ch.IsSpace() ) |
|
1455 { |
|
1456 return KErrBadName; |
|
1457 } |
|
1458 } |
|
1459 TInt err( iFs.SetVolumeLabel( aName, aDrive ) ); |
|
1460 if ( err == KErrNone ) |
|
1461 { |
|
1462 // Refresh drive info after rename |
|
1463 ClearDriveInfo(); |
|
1464 } |
|
1465 return err; |
|
1466 } |
|
1467 |
|
1468 // ----------------------------------------------------------------------------- |
|
1469 // CFileManagerEngine::SetDrivePassword() |
|
1470 // |
|
1471 // ----------------------------------------------------------------------------- |
|
1472 // |
|
1473 EXPORT_C TInt CFileManagerEngine::SetDrivePassword( |
|
1474 const TInt aDrive, |
|
1475 const TMediaPassword& aOld, |
|
1476 const TMediaPassword& aNew ) |
|
1477 { |
|
1478 ClearDriveInfo(); |
|
1479 TInt err( iFs.LockDrive( aDrive, aOld, aNew, ETrue ) ); |
|
1480 INFO_LOG1( "CFileManagerEngine::SetDrivePassword err %d", err ); |
|
1481 return err; |
|
1482 } |
|
1483 |
|
1484 // ----------------------------------------------------------------------------- |
|
1485 // CFileManagerEngine::RemoveDrivePassword() |
|
1486 // |
|
1487 // ----------------------------------------------------------------------------- |
|
1488 // |
|
1489 EXPORT_C TInt CFileManagerEngine::RemoveDrivePassword( |
|
1490 const TInt aDrive, |
|
1491 const TMediaPassword& aPwd ) |
|
1492 { |
|
1493 ClearDriveInfo(); |
|
1494 TInt err( iFs.ClearPassword( aDrive, aPwd ) ); |
|
1495 INFO_LOG1( "CFileManagerEngine::RemoveDrivePassword err %d", err ); |
|
1496 return err; |
|
1497 } |
|
1498 |
|
1499 // ----------------------------------------------------------------------------- |
|
1500 // CFileManagerEngine::UnlockDrive() |
|
1501 // |
|
1502 // ----------------------------------------------------------------------------- |
|
1503 // |
|
1504 EXPORT_C TInt CFileManagerEngine::UnlockDrive( |
|
1505 const TInt aDrive, |
|
1506 const TMediaPassword& aPwd ) |
|
1507 { |
|
1508 ClearDriveInfo(); |
|
1509 TInt err( iFs.UnlockDrive( aDrive, aPwd, ETrue ) ); |
|
1510 INFO_LOG1( "CFileManagerEngine::UnlockDrive err %d", err ); |
|
1511 return err; |
|
1512 } |
|
1513 |
|
1514 // ----------------------------------------------------------------------------- |
|
1515 // CFileManagerEngine::StartFormatProcessL() |
|
1516 // |
|
1517 // ----------------------------------------------------------------------------- |
|
1518 // |
|
1519 EXPORT_C void CFileManagerEngine::StartFormatProcessL( |
|
1520 const TInt aDrive ) |
|
1521 { |
|
1522 ClearDriveInfo(); |
|
1523 iRemovableDrvHandler->StartFormatL( aDrive ); |
|
1524 } |
|
1525 |
|
1526 // ----------------------------------------------------------------------------- |
|
1527 // CFileManagerEngine::StartEjectProcessL() |
|
1528 // |
|
1529 // ----------------------------------------------------------------------------- |
|
1530 // |
|
1531 EXPORT_C void CFileManagerEngine::StartEjectProcessL( const TInt /*aDrive*/ ) |
|
1532 { |
|
1533 ClearDriveInfo(); |
|
1534 iRemovableDrvHandler->StartEjectL(); |
|
1535 } |
|
1536 |
|
1537 // ----------------------------------------------------------------------------- |
|
1538 // CFileManagerEngine::StartBackupProcessL() |
|
1539 // |
|
1540 // ----------------------------------------------------------------------------- |
|
1541 // |
|
1542 EXPORT_C void CFileManagerEngine::StartBackupProcessL( |
|
1543 MFileManagerProcessObserver::TFileManagerProcess aProcess ) |
|
1544 { |
|
1545 switch( aProcess ) |
|
1546 { |
|
1547 case MFileManagerProcessObserver::EBackupProcess: // FALLTHROUGH |
|
1548 case MFileManagerProcessObserver::ESchBackupProcess: |
|
1549 { |
|
1550 // Make sure that there is no embedded apps open |
|
1551 delete iDocHandler; |
|
1552 iDocHandler = NULL; |
|
1553 |
|
1554 ClearDriveInfo(); |
|
1555 iRemovableDrvHandler->StartBackupL( aProcess ); |
|
1556 break; |
|
1557 } |
|
1558 case MFileManagerProcessObserver::ERestoreProcess: |
|
1559 { |
|
1560 ClearDriveInfo(); |
|
1561 iRemovableDrvHandler->StartRestoreL(); |
|
1562 break; |
|
1563 } |
|
1564 default: |
|
1565 { |
|
1566 User::Leave( KErrNotSupported ); |
|
1567 break; |
|
1568 } |
|
1569 } |
|
1570 } |
|
1571 |
|
1572 // ----------------------------------------------------------------------------- |
|
1573 // CFileManagerEngine::CancelProcess() |
|
1574 // |
|
1575 // ----------------------------------------------------------------------------- |
|
1576 // |
|
1577 EXPORT_C void CFileManagerEngine::CancelProcess( |
|
1578 MFileManagerProcessObserver::TFileManagerProcess aProcess ) |
|
1579 { |
|
1580 switch( aProcess ) |
|
1581 { |
|
1582 case MFileManagerProcessObserver::EFormatProcess: |
|
1583 case MFileManagerProcessObserver::EBackupProcess: // FALLTHROUGH |
|
1584 case MFileManagerProcessObserver::ERestoreProcess: // FALLTHROUGH |
|
1585 case MFileManagerProcessObserver::ESchBackupProcess: // FALLTHROUGH |
|
1586 { |
|
1587 iRemovableDrvHandler->CancelProcess(); |
|
1588 break; |
|
1589 } |
|
1590 case MFileManagerProcessObserver::EFileOpenProcess: |
|
1591 { |
|
1592 if ( iDocHandler ) |
|
1593 { |
|
1594 iDocHandler->CancelFileOpen(); |
|
1595 } |
|
1596 break; |
|
1597 } |
|
1598 default: |
|
1599 { |
|
1600 break; |
|
1601 } |
|
1602 } |
|
1603 } |
|
1604 |
|
1605 // ----------------------------------------------------------------------------- |
|
1606 // CFileManagerEngine::GetDriveInfoL() |
|
1607 // |
|
1608 // ----------------------------------------------------------------------------- |
|
1609 // |
|
1610 void CFileManagerEngine::GetDriveInfoL( |
|
1611 const TDesC& aPath, |
|
1612 TFileManagerDriveInfo& aInfo ) const |
|
1613 { |
|
1614 if ( !aPath.Length() ) |
|
1615 { |
|
1616 User::Leave( KErrNotFound ); |
|
1617 } |
|
1618 TInt drv( 0 ); |
|
1619 User::LeaveIfError( RFs::CharToDrive( aPath[ 0 ], drv ) ); |
|
1620 GetDriveInfoL( drv, aInfo ); |
|
1621 } |
|
1622 |
|
1623 // ----------------------------------------------------------------------------- |
|
1624 // CFileManagerEngine::DriveState() |
|
1625 // |
|
1626 // ----------------------------------------------------------------------------- |
|
1627 // |
|
1628 EXPORT_C TInt CFileManagerEngine::DriveState( |
|
1629 TUint32& aState, const TDesC& aPath ) const |
|
1630 { |
|
1631 TFileManagerDriveInfo info; |
|
1632 TRAPD( err, GetDriveInfoL( aPath, info ) ); |
|
1633 if ( err == KErrNone ) |
|
1634 { |
|
1635 aState = info.iState; |
|
1636 } |
|
1637 else |
|
1638 { |
|
1639 aState = 0; |
|
1640 } |
|
1641 return err; |
|
1642 } |
|
1643 |
|
1644 // ----------------------------------------------------------------------------- |
|
1645 // CFileManagerEngine::DriveState() |
|
1646 // |
|
1647 // ----------------------------------------------------------------------------- |
|
1648 // |
|
1649 EXPORT_C TInt CFileManagerEngine::DriveState( |
|
1650 TUint32& aState, const TInt aDrive ) const |
|
1651 { |
|
1652 TFileManagerDriveInfo info; |
|
1653 TRAPD( err, GetDriveInfoL( aDrive, info ) ); |
|
1654 if ( err == KErrNone ) |
|
1655 { |
|
1656 aState = info.iState; |
|
1657 } |
|
1658 else |
|
1659 { |
|
1660 aState = 0; |
|
1661 } |
|
1662 return err; |
|
1663 } |
|
1664 |
|
1665 // ----------------------------------------------------------------------------- |
|
1666 // CFileManagerEngine::MGXFileManagerL() |
|
1667 // |
|
1668 // ----------------------------------------------------------------------------- |
|
1669 // |
|
1670 /*CMGXFileManager& CFileManagerEngine::MGXFileManagerL() |
|
1671 { |
|
1672 // MG2 notification object |
|
1673 if ( !iMgxFileManager ) |
|
1674 { |
|
1675 INFO_LOG( "CFileManagerEngine::MGXFileManagerL()-Create" ) |
|
1676 iMgxFileManager = MGXFileManagerFactory::NewFileManagerL( iFs ); |
|
1677 } |
|
1678 return *iMgxFileManager; |
|
1679 }*/ |
|
1680 |
|
1681 // ----------------------------------------------------------------------------- |
|
1682 // CFileManagerEngine::Fs() |
|
1683 // |
|
1684 // ----------------------------------------------------------------------------- |
|
1685 // |
|
1686 RFs& CFileManagerEngine::Fs() const |
|
1687 { |
|
1688 return iFs; |
|
1689 } |
|
1690 |
|
1691 // ----------------------------------------------------------------------------- |
|
1692 // CFileManagerEngine::IsRemoteDriveConnected() |
|
1693 // |
|
1694 // ----------------------------------------------------------------------------- |
|
1695 // |
|
1696 TBool CFileManagerEngine::IsRemoteDriveConnected( const TInt aDrive ) const |
|
1697 { |
|
1698 return iRemoteDrvHandler->IsConnected( aDrive ); |
|
1699 } |
|
1700 |
|
1701 // ----------------------------------------------------------------------------- |
|
1702 // CFileManagerEngine::SetRemoteDriveConnection() |
|
1703 // |
|
1704 // ----------------------------------------------------------------------------- |
|
1705 // |
|
1706 EXPORT_C TInt CFileManagerEngine::SetRemoteDriveConnection( |
|
1707 const TInt aDrive, TBool aConnect ) |
|
1708 { |
|
1709 return iRemoteDrvHandler->SetConnection( aDrive, aConnect ); |
|
1710 } |
|
1711 |
|
1712 // ----------------------------------------------------------------------------- |
|
1713 // CFileManagerEngine::DeleteRemoteDrive() |
|
1714 // |
|
1715 // ----------------------------------------------------------------------------- |
|
1716 // |
|
1717 EXPORT_C TInt CFileManagerEngine::DeleteRemoteDrive( const TInt aDrive ) |
|
1718 { |
|
1719 return iRemoteDrvHandler->DeleteSettings( aDrive ); |
|
1720 } |
|
1721 |
|
1722 // ----------------------------------------------------------------------------- |
|
1723 // CFileManagerEngine::BackupFileExistsL() |
|
1724 // |
|
1725 // ----------------------------------------------------------------------------- |
|
1726 // |
|
1727 #ifndef RD_FILE_MANAGER_BACKUP |
|
1728 |
|
1729 TBool CFileManagerEngine::BackupFileExistsL( const TInt aDrive ) const |
|
1730 { |
|
1731 return iRemovableDrvHandler->BackupFileExistsL( aDrive ); |
|
1732 } |
|
1733 |
|
1734 #endif // RD_FILE_MANAGER_BACKUP |
|
1735 |
|
1736 // ----------------------------------------------------------------------------- |
|
1737 // CFileManagerEngine::OpenFileL() |
|
1738 // |
|
1739 // ----------------------------------------------------------------------------- |
|
1740 // |
|
1741 void CFileManagerEngine::OpenFileL( const TDesC& aFullPath ) |
|
1742 { |
|
1743 if ( !iDocHandler ) |
|
1744 { |
|
1745 iDocHandler = CFileManagerDocHandler::NewL( *this, *iUtils ); |
|
1746 } |
|
1747 iDocHandler->OpenFileL( aFullPath, iProcessObserver ); |
|
1748 } |
|
1749 |
|
1750 // ----------------------------------------------------------------------------- |
|
1751 // CFileManagerEngine::OpenDirectoryL() |
|
1752 // |
|
1753 // ----------------------------------------------------------------------------- |
|
1754 // |
|
1755 void CFileManagerEngine::OpenDirectoryL( const TDesC& aFullPath ) |
|
1756 { |
|
1757 iNavigator->GoToDirectoryL( aFullPath, ETrue ); |
|
1758 } |
|
1759 |
|
1760 // ----------------------------------------------------------------------------- |
|
1761 // CFileManagerEngine::DriveRootDirectory() |
|
1762 // |
|
1763 // ----------------------------------------------------------------------------- |
|
1764 // |
|
1765 EXPORT_C TPtrC CFileManagerEngine::DriveRootDirectory( TInt aDrive ) const |
|
1766 { |
|
1767 CGflmDriveItem* drvItem = iNavigator->DriveFromId( aDrive ); |
|
1768 if ( drvItem ) |
|
1769 { |
|
1770 return drvItem->RootDirectory(); |
|
1771 } |
|
1772 return TPtrC( KNullDesC ); |
|
1773 } |
|
1774 |
|
1775 // ----------------------------------------------------------------------------- |
|
1776 // CFileManagerEngine::BackupSettingsL() |
|
1777 // |
|
1778 // ----------------------------------------------------------------------------- |
|
1779 // |
|
1780 EXPORT_C CFileManagerBackupSettings& CFileManagerEngine::BackupSettingsL() |
|
1781 { |
|
1782 if ( !iBackupSettings ) |
|
1783 { |
|
1784 INFO_LOG( "CFileManagerEngine::BackupSettingsL()-Create" ) |
|
1785 iBackupSettings = CFileManagerBackupSettings::NewL( *this ); |
|
1786 } |
|
1787 return *iBackupSettings; |
|
1788 } |
|
1789 |
|
1790 // ----------------------------------------------------------------------------- |
|
1791 // CFileManagerEngine::RestoreSettingsL() |
|
1792 // |
|
1793 // ----------------------------------------------------------------------------- |
|
1794 // |
|
1795 EXPORT_C CFileManagerRestoreSettings& CFileManagerEngine::RestoreSettingsL() |
|
1796 { |
|
1797 if ( !iRestoreSettings ) |
|
1798 { |
|
1799 INFO_LOG( "CFileManagerEngine::RestoreSettingsL()-Create" ) |
|
1800 iRestoreSettings = CFileManagerRestoreSettings::NewL( *this ); |
|
1801 } |
|
1802 return *iRestoreSettings; |
|
1803 } |
|
1804 |
|
1805 // ----------------------------------------------------------------------------- |
|
1806 // CFileManagerEngine::GetRestoreInfoArrayL() |
|
1807 // |
|
1808 // ----------------------------------------------------------------------------- |
|
1809 // |
|
1810 EXPORT_C void CFileManagerEngine::GetRestoreInfoArrayL( |
|
1811 RArray< CFileManagerRestoreSettings::TInfo >& aArray, |
|
1812 const TInt aDrive ) const |
|
1813 { |
|
1814 return iRemovableDrvHandler->GetRestoreInfoArrayL( aArray, aDrive ); |
|
1815 } |
|
1816 |
|
1817 // ----------------------------------------------------------------------------- |
|
1818 // CFileManagerEngine::DriveName() |
|
1819 // |
|
1820 // ----------------------------------------------------------------------------- |
|
1821 // |
|
1822 EXPORT_C TPtrC CFileManagerEngine::DriveName( const TInt aDrive ) |
|
1823 { |
|
1824 CGflmDriveItem* drvItem = iNavigator->DriveFromId( aDrive ); |
|
1825 if ( drvItem ) |
|
1826 { |
|
1827 #ifdef RD_MULTIPLE_DRIVE |
|
1828 delete iDriveName; |
|
1829 iDriveName = NULL; |
|
1830 |
|
1831 TRAPD( err, iDriveName = iUtils->GetDriveNameL( |
|
1832 drvItem->Drive(), CFileManagerUtils::ETitleLayout ) ); |
|
1833 if ( err == KErrNone ) |
|
1834 { |
|
1835 return iDriveName->Des(); |
|
1836 } |
|
1837 #else // RD_MULTIPLE_DRIVE |
|
1838 return drvItem->Name(); |
|
1839 #endif // RD_MULTIPLE_DRIVE |
|
1840 } |
|
1841 return TPtrC( KNullDesC ); |
|
1842 } |
|
1843 |
|
1844 // ----------------------------------------------------------------------------- |
|
1845 // CFileManagerEngine::GetDriveInfoL() |
|
1846 // |
|
1847 // ----------------------------------------------------------------------------- |
|
1848 // |
|
1849 EXPORT_C void CFileManagerEngine::GetDriveInfoL( |
|
1850 const TInt aDrive, TFileManagerDriveInfo& aInfo ) const |
|
1851 { |
|
1852 aInfo.GetInfoL( *this, aDrive ); |
|
1853 } |
|
1854 |
|
1855 // ----------------------------------------------------------------------------- |
|
1856 // CFileManagerEngine::CurrentDriveAvailable() |
|
1857 // |
|
1858 // ----------------------------------------------------------------------------- |
|
1859 // |
|
1860 TBool CFileManagerEngine::CurrentDriveAvailable() |
|
1861 { |
|
1862 TFileManagerDriveInfo info; |
|
1863 TRAPD( err, GetDriveInfoL( info ) ); |
|
1864 if ( err != KErrNone ) |
|
1865 { |
|
1866 return EFalse; |
|
1867 } |
|
1868 |
|
1869 TInt ret( ETrue ); |
|
1870 if ( info.iState & ( |
|
1871 TFileManagerDriveInfo::EDriveCorrupted | |
|
1872 TFileManagerDriveInfo::EDriveLocked ) ) |
|
1873 { |
|
1874 ret = EFalse; |
|
1875 } |
|
1876 else if ( !( info.iState & TFileManagerDriveInfo::EDrivePresent ) ) |
|
1877 { |
|
1878 ret = EFalse; |
|
1879 } |
|
1880 |
|
1881 if ( ( info.iState & TFileManagerDriveInfo::EDriveRemote ) && |
|
1882 !( info.iState & TFileManagerDriveInfo::EDriveConnected ) ) |
|
1883 { |
|
1884 ret = EFalse; |
|
1885 } |
|
1886 return ret; |
|
1887 } |
|
1888 |
|
1889 // ----------------------------------------------------------------------------- |
|
1890 // CFileManagerEngine::ClearDriveInfo() |
|
1891 // |
|
1892 // ----------------------------------------------------------------------------- |
|
1893 // |
|
1894 void CFileManagerEngine::ClearDriveInfo() |
|
1895 { |
|
1896 iCurrentDriveInfoRefreshed = EFalse; |
|
1897 iNavigator->ClearDriveInfo(); |
|
1898 } |
|
1899 |
|
1900 // ----------------------------------------------------------------------------- |
|
1901 // CFileManagerEngine::AnyEjectableDrivePresent() |
|
1902 // |
|
1903 // ----------------------------------------------------------------------------- |
|
1904 // |
|
1905 EXPORT_C TBool CFileManagerEngine::AnyEjectableDrivePresent() const |
|
1906 { |
|
1907 RArray< TInt > drives; |
|
1908 iUtils->DriveList( drives, KDriveAttRemovable ); |
|
1909 TInt ret( EFalse ); |
|
1910 TInt count( drives.Count() ); |
|
1911 const TInt KPresentBits( |
|
1912 TFileManagerDriveInfo::EDriveEjectable | |
|
1913 TFileManagerDriveInfo::EDrivePresent ); |
|
1914 for( TInt i( 0 ); i < count; ++i ) |
|
1915 { |
|
1916 TUint32 state( 0 ); |
|
1917 if ( DriveState( state, drives[ i ] ) == KErrNone ) |
|
1918 { |
|
1919 if ( ( state & KPresentBits ) == KPresentBits ) |
|
1920 { |
|
1921 ret = ETrue; |
|
1922 break; |
|
1923 } |
|
1924 } |
|
1925 } |
|
1926 drives.Close(); |
|
1927 return ret; |
|
1928 } |
|
1929 |
|
1930 // ----------------------------------------------------------------------------- |
|
1931 // CFileManagerEngine::ForcedRefreshDirectory() |
|
1932 // |
|
1933 // ----------------------------------------------------------------------------- |
|
1934 // |
|
1935 EXPORT_C void CFileManagerEngine::ForcedRefreshDirectory() |
|
1936 { |
|
1937 TPtrC ptr( iNavigator->CurrentDirectory() ); |
|
1938 if ( ptr.Length() && iUtils->IsRemoteDrive( ptr ) ) |
|
1939 { |
|
1940 // Ensure that remote directory is reloaded |
|
1941 iRemoteDrvHandler->RefreshDirectory( ptr ); |
|
1942 } |
|
1943 RefreshDirectory(); |
|
1944 } |
|
1945 |
|
1946 // ----------------------------------------------------------------------------- |
|
1947 // CFileManagerEngine::HasAppRemoteDriveSupport() |
|
1948 // |
|
1949 // ----------------------------------------------------------------------------- |
|
1950 // |
|
1951 TBool CFileManagerEngine::HasAppRemoteDriveSupport( TUid aUid ) |
|
1952 { |
|
1953 return iRemoteDrvHandler->HasAppRemoteDriveSupport( aUid ); |
|
1954 } |
|
1955 |
|
1956 // ----------------------------------------------------------------------------- |
|
1957 // CFileManagerEngine::GetFileSizesL() |
|
1958 // |
|
1959 // ----------------------------------------------------------------------------- |
|
1960 // |
|
1961 EXPORT_C TInt64 CFileManagerEngine::GetFileSizesL( |
|
1962 const CArrayFixFlat<TInt>& aIndexList ) |
|
1963 { |
|
1964 FUNC_LOG |
|
1965 |
|
1966 TBool isCanceled( EFalse ); |
|
1967 TInt64 size( 0 ); |
|
1968 TInt count( aIndexList.Count() ); |
|
1969 |
|
1970 for( TInt i( 0 ); i < count; ++i ) |
|
1971 { |
|
1972 CGflmGroupItem* item = iNavigator->Item( aIndexList.At( i ) ); |
|
1973 switch ( item->Type() ) |
|
1974 { |
|
1975 case CGflmGroupItem::EFile: |
|
1976 { |
|
1977 CGflmFileSystemItem* fsItem = |
|
1978 static_cast< CGflmFileSystemItem* >( item ); |
|
1979 size += fsItem->Entry().FileSize(); |
|
1980 break; |
|
1981 } |
|
1982 case CGflmGroupItem::EDirectory: |
|
1983 { |
|
1984 CGflmFileSystemItem* fsItem = |
|
1985 static_cast< CGflmFileSystemItem* >( item ); |
|
1986 HBufC* fullPath = fsItem->FullPathLC(); |
|
1987 |
|
1988 delete iActiveSize; |
|
1989 iActiveSize = NULL; |
|
1990 |
|
1991 iActiveSize = CFileManagerActiveSize::NewL( |
|
1992 iFs, *fullPath ); |
|
1993 |
|
1994 ShowWaitDialogL( *iActiveSize ); |
|
1995 |
|
1996 TInt64 folderSize( iActiveSize->GetFolderSize() ); |
|
1997 if ( folderSize == KErrNotFound ) |
|
1998 { |
|
1999 // Calculation was canceled by the user |
|
2000 isCanceled = ETrue; |
|
2001 } |
|
2002 else |
|
2003 { |
|
2004 size += folderSize; |
|
2005 } |
|
2006 |
|
2007 CleanupStack::PopAndDestroy( fullPath ); |
|
2008 break; |
|
2009 } |
|
2010 default: |
|
2011 { |
|
2012 break; |
|
2013 } |
|
2014 } |
|
2015 |
|
2016 if ( isCanceled ) |
|
2017 { |
|
2018 break; |
|
2019 } |
|
2020 } |
|
2021 |
|
2022 if ( isCanceled ) |
|
2023 { |
|
2024 return KErrNotFound; |
|
2025 } |
|
2026 return size; |
|
2027 } |
|
2028 |
|
2029 // ----------------------------------------------------------------------------- |
|
2030 // CFileManagerEngine::CancelTransfer() |
|
2031 // |
|
2032 // ----------------------------------------------------------------------------- |
|
2033 // |
|
2034 void CFileManagerEngine::CancelTransfer( const TDesC& aFullPath ) |
|
2035 { |
|
2036 if ( iUtils->IsRemoteDrive( aFullPath ) ) |
|
2037 { |
|
2038 iRemoteDrvHandler->CancelTransfer( aFullPath ); |
|
2039 } |
|
2040 } |
|
2041 |
|
2042 // ----------------------------------------------------------------------------- |
|
2043 // CFileManagerEngine::NavigationLevel |
|
2044 // ----------------------------------------------------------------------------- |
|
2045 // |
|
2046 EXPORT_C TInt CFileManagerEngine::NavigationLevel() const |
|
2047 { |
|
2048 return iNavigator->NavigationLevel(); |
|
2049 } |
|
2050 |
|
2051 #ifdef RD_MULTIPLE_DRIVE |
|
2052 // ----------------------------------------------------------------------------- |
|
2053 // CFileManagerEngine::GetFormattedDriveNameLC |
|
2054 // ----------------------------------------------------------------------------- |
|
2055 // |
|
2056 EXPORT_C HBufC* CFileManagerEngine::GetFormattedDriveNameLC( |
|
2057 const TInt aDrive, |
|
2058 const TInt aTextIdForDefaultName, |
|
2059 const TInt aTextIdForName ) const |
|
2060 { |
|
2061 return iUtils->GetFormattedDriveNameLC( |
|
2062 aDrive, aTextIdForDefaultName, aTextIdForName ); |
|
2063 } |
|
2064 #else // RD_MULTIPLE_DRIVE |
|
2065 EXPORT_C HBufC* CFileManagerEngine::GetFormattedDriveNameLC( |
|
2066 const TInt /*aDrive*/, |
|
2067 const TInt /*aTextIdForDefaultName*/, |
|
2068 const TInt /*aTextIdForName*/ ) const |
|
2069 { |
|
2070 User::Leave( KErrNotSupported ); |
|
2071 return NULL; |
|
2072 } |
|
2073 #endif // RD_MULTIPLE_DRIVE |
|
2074 |
|
2075 // ----------------------------------------------------------------------------- |
|
2076 // CFileManagerEngine::GetItemInfoLC |
|
2077 // ----------------------------------------------------------------------------- |
|
2078 // |
|
2079 EXPORT_C CFileManagerItemProperties* CFileManagerEngine::GetItemInfoLC( |
|
2080 const TInt aIndex ) |
|
2081 { |
|
2082 CFileManagerItemProperties* ret = GetItemInfoL( aIndex ); |
|
2083 CleanupStack::PushL( ret ); |
|
2084 return ret; |
|
2085 } |
|
2086 |
|
2087 // ----------------------------------------------------------------------------- |
|
2088 // CFileManagerEngine::SetSearchStringL |
|
2089 // ----------------------------------------------------------------------------- |
|
2090 // |
|
2091 EXPORT_C void CFileManagerEngine::SetSearchStringL( const TDesC& aSearchString ) |
|
2092 { |
|
2093 delete iSearchString; |
|
2094 iSearchString = NULL; |
|
2095 iSearchString = aSearchString.AllocL(); |
|
2096 iNavigator->SetSearchStringL( aSearchString ); |
|
2097 } |
|
2098 |
|
2099 // ----------------------------------------------------------------------------- |
|
2100 // CFileManagerEngine::SetSearchFolderL |
|
2101 // ----------------------------------------------------------------------------- |
|
2102 // |
|
2103 EXPORT_C void CFileManagerEngine::SetSearchFolderL( const TDesC& aSearchFolder ) |
|
2104 { |
|
2105 delete iSearchFolder; |
|
2106 iSearchFolder = NULL; |
|
2107 iSearchFolder = aSearchFolder.AllocL(); |
|
2108 iNavigator->SetSearchFolderL( aSearchFolder ); |
|
2109 } |
|
2110 |
|
2111 // ----------------------------------------------------------------------------- |
|
2112 // CFileManagerEngine::SetDirectoryWithBackstepsL |
|
2113 // ----------------------------------------------------------------------------- |
|
2114 // |
|
2115 EXPORT_C void CFileManagerEngine::SetDirectoryWithBackstepsL( |
|
2116 const TDesC& aDirectory ) |
|
2117 { |
|
2118 CGflmDriveItem* drvItem = iNavigator->DriveFromPath( aDirectory ); |
|
2119 if ( !drvItem ) |
|
2120 { |
|
2121 return; |
|
2122 } |
|
2123 // Build backsteps |
|
2124 iNavigator->GoToDirectoryL( drvItem->RootDirectory(), aDirectory ); |
|
2125 |
|
2126 // Build navigation indices |
|
2127 iNavigationIndices.Reset(); |
|
2128 iNavigationIndices.AppendL( KErrNotFound ); // Set initial |
|
2129 TInt count( iNavigator->NavigationLevel() ); // Set backsteps |
|
2130 for( TInt i( 0 ); i < count; ++i ) |
|
2131 { |
|
2132 iNavigationIndices.AppendL( KErrNotFound ); |
|
2133 } |
|
2134 iNavigationIndices.AppendL( KErrNotFound ); // Set current |
|
2135 } |
|
2136 |
|
2137 // ----------------------------------------------------------------------------- |
|
2138 // CFileManagerEngine::SetCurrentIndex |
|
2139 // ----------------------------------------------------------------------------- |
|
2140 // |
|
2141 EXPORT_C void CFileManagerEngine::SetCurrentIndex( const TInt aIndex ) |
|
2142 { |
|
2143 TInt pos( iNavigationIndices.Count() - 1 ); |
|
2144 if ( pos >= 0 ) |
|
2145 { |
|
2146 iNavigationIndices[ pos ] = aIndex; |
|
2147 } |
|
2148 } |
|
2149 |
|
2150 // ----------------------------------------------------------------------------- |
|
2151 // CFileManagerEngine::SetSortMethod |
|
2152 // ----------------------------------------------------------------------------- |
|
2153 // |
|
2154 EXPORT_C void CFileManagerEngine::SetSortMethod( TSortMethod aSortMethod ) |
|
2155 { |
|
2156 switch ( aSortMethod ) |
|
2157 { |
|
2158 case EByName: // Fallthrough |
|
2159 case EByType: // Fallthrough |
|
2160 case EMostRecentFirst: // Fallthrough |
|
2161 case ELargestFirst: // Fallthrough |
|
2162 case EByMatch: |
|
2163 { |
|
2164 // Make sure that the enums do match |
|
2165 iNavigator->SetSortMethod( |
|
2166 static_cast< TGflmSortMethod >( aSortMethod ) ); |
|
2167 break; |
|
2168 } |
|
2169 default: |
|
2170 { |
|
2171 ERROR_LOG1( |
|
2172 "CFileManagerEngine::SetSortMethod-InvalidMethod=%d", |
|
2173 aSortMethod ) |
|
2174 break; |
|
2175 } |
|
2176 } |
|
2177 } |
|
2178 |
|
2179 // ----------------------------------------------------------------------------- |
|
2180 // CFileManagerEngine::SortMethod |
|
2181 // ----------------------------------------------------------------------------- |
|
2182 // |
|
2183 EXPORT_C CFileManagerEngine::TSortMethod CFileManagerEngine::SortMethod() const |
|
2184 { |
|
2185 // Make sure that the enums do match |
|
2186 return static_cast< TSortMethod >( iNavigator->SortMethod() ); |
|
2187 } |
|
2188 |
|
2189 // ----------------------------------------------------------------------------- |
|
2190 // CFileManagerEngine::RefreshSort |
|
2191 // ----------------------------------------------------------------------------- |
|
2192 // |
|
2193 EXPORT_C void CFileManagerEngine::RefreshSort() |
|
2194 { |
|
2195 iRefresher->Refresh( ERefreshSort ); |
|
2196 } |
|
2197 |
|
2198 // ----------------------------------------------------------------------------- |
|
2199 // CFileManagerEngine::FeatureManager |
|
2200 // ----------------------------------------------------------------------------- |
|
2201 // |
|
2202 EXPORT_C CFileManagerFeatureManager& CFileManagerEngine::FeatureManager() const |
|
2203 { |
|
2204 return *iFeatureManager; |
|
2205 } |
|
2206 |
|
2207 // ----------------------------------------------------------------------------- |
|
2208 // CFileManagerEngine::SetAppExitOb |
|
2209 // ----------------------------------------------------------------------------- |
|
2210 // |
|
2211 EXPORT_C void CFileManagerEngine::SetAppExitOb( MAknServerAppExitObserver* aObserver ) |
|
2212 { |
|
2213 iObserver = aObserver; |
|
2214 } |
|
2215 |
|
2216 // ----------------------------------------------------------------------------- |
|
2217 // CFileManagerEngine::NoticeServerAppExit |
|
2218 // ----------------------------------------------------------------------------- |
|
2219 // |
|
2220 void CFileManagerEngine::NoticeServerAppExit( TInt aReason ) |
|
2221 { |
|
2222 if ( iObserver && iSisFile ) |
|
2223 { |
|
2224 iUtils->FlushCache(); |
|
2225 iObserver->HandleServerAppExit( aReason ); |
|
2226 iSisFile = EFalse; |
|
2227 } |
|
2228 } |
|
2229 |
|
2230 // ----------------------------------------------------------------------------- |
|
2231 // CFileManagerEngine::SetSisFile |
|
2232 // ----------------------------------------------------------------------------- |
|
2233 // |
|
2234 void CFileManagerEngine::SetSisFile( TBool aSisFile ) |
|
2235 { |
|
2236 iSisFile = aSisFile; |
|
2237 } |
|
2238 |
|
2239 // --------------------------------------------------------------------------- |
|
2240 // CFileManagerEngine::LatestBackupTimeL() |
|
2241 // --------------------------------------------------------------------------- |
|
2242 // |
|
2243 TInt CFileManagerEngine::LatestBackupTime( TTime& aBackupTime ) |
|
2244 { |
|
2245 TRAPD( err, iRemovableDrvHandler->LatestBackupTimeL( aBackupTime ) ); |
|
2246 return err; |
|
2247 } |
|
2248 |
|
2249 // --------------------------------------------------------------------------- |
|
2250 // CFileManagerEngine::DeleteBackupsL() |
|
2251 // --------------------------------------------------------------------------- |
|
2252 // |
|
2253 EXPORT_C void CFileManagerEngine::DeleteBackupsL() |
|
2254 { |
|
2255 iRemovableDrvHandler->DeleteBackupsL(); |
|
2256 } |
|
2257 |
|
2258 // --------------------------------------------------------------------------- |
|
2259 // CFileManagerEngine::StartDiskEventNotifyTimerAsyncL() |
|
2260 // --------------------------------------------------------------------------- |
|
2261 // |
|
2262 void CFileManagerEngine::StartDiskEventNotifyTimerAsyncL() |
|
2263 { |
|
2264 if ( iDelayedDiskEventNotify == NULL ) |
|
2265 { |
|
2266 iDelayedDiskEventNotify = CPeriodic::NewL( CActive::EPriorityStandard ); |
|
2267 } |
|
2268 if ( !iDelayedDiskEventNotify->IsActive() ) |
|
2269 { |
|
2270 //ignore disk event notification while timer is already active |
|
2271 iDelayedDiskEventNotify->Start( KDiskEventCheckInterval, |
|
2272 KDiskEventCheckInterval, |
|
2273 TCallBack( DriveAddedOrChangeAsyncL, this ) ); |
|
2274 } |
|
2275 } |
|
2276 |
|
2277 // --------------------------------------------------------------------------- |
|
2278 // CFileManagerEngine::StopDiskEventNotifyTimerAsync() |
|
2279 // --------------------------------------------------------------------------- |
|
2280 // |
|
2281 void CFileManagerEngine::StopDiskEventNotifyTimerAsync() |
|
2282 { |
|
2283 if ( iDelayedDiskEventNotify != NULL ) |
|
2284 { |
|
2285 iDelayedDiskEventNotify->Cancel(); |
|
2286 delete iDelayedDiskEventNotify; |
|
2287 iDelayedDiskEventNotify = NULL; |
|
2288 } |
|
2289 } |
|
2290 |
|
2291 // --------------------------------------------------------------------------- |
|
2292 // CFileManagerEngine::IsDriverMounted() |
|
2293 // --------------------------------------------------------------------------- |
|
2294 // |
|
2295 EXPORT_C TBool CFileManagerEngine::IsDriverMounted( TInt aDrive ) |
|
2296 { |
|
2297 TVolumeInfo volInfo; |
|
2298 return ( KErrNone == iFs.Volume( volInfo, aDrive ) ); |
|
2299 } |
|
2300 |
|
2301 // End of File |