1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Handler for scheduled backup |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef C_FILEMANAGERSCHBACKUPHANDLER_H |
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20 #define C_FILEMANAGERSCHBACKUPHANDLER_H |
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21 |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <MFileManagerGlobalDlgObserver.h> |
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26 |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CFileManagerEngine; |
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30 class CFileManagerGlobalDlg; |
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31 class MFileManagerSchBackupObserver; |
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32 class CRepository; |
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33 |
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34 |
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35 // CLASS DECLARATION |
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36 /** |
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37 * This class handles scheduled backup |
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38 * |
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39 * @since S60 3.1 |
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40 */ |
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41 class CFileManagerSchBackupHandler : |
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42 public CBase, |
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43 public MFileManagerGlobalDlgObserver |
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44 { |
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45 |
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46 public: |
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47 /** |
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48 * Two-phased constructor. |
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49 */ |
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50 static CFileManagerSchBackupHandler* NewL( |
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51 CFileManagerEngine& aEngine ); |
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52 |
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53 /** |
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54 * Destructor. |
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55 */ |
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56 ~CFileManagerSchBackupHandler(); |
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57 |
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58 /** |
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59 * Starts backup with confirm note. |
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60 */ |
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61 void StartBackupWithConfirm(); |
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62 |
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63 /** |
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64 * Sets backup observer |
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65 * @param aObserver Pointer to observer or NULL. |
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66 * Ownership is not transferred. |
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67 */ |
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68 void SetObserver( |
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69 MFileManagerSchBackupObserver* aObserver ); |
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70 |
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71 /** |
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72 * Informs process finished |
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73 * @param aError System wide error code |
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74 * @param aName Error related descriptor |
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75 */ |
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76 void ProcessFinishedL( TInt aError, const TDesC& aName ); |
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77 |
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78 /** |
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79 * Informs process advance |
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80 * @param aValue Current progress value |
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81 */ |
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82 void ProcessAdvanceL( TInt aValue ); |
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83 |
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84 /** |
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85 * Informs process started |
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86 * @param aFinalValue Final progress value |
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87 */ |
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88 void ProcessStartedL( TInt aFinalValue ); |
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89 |
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90 /** |
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91 * Cancels scheduled backup launcher |
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92 */ |
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93 void CancelBackupStarter(); |
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94 |
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95 private: // From MFileManagerGlobalDialogObserver |
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96 /** |
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97 * @see MFileManagerGlobalDialogObserver |
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98 */ |
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99 void HandleGlobalDlgResult( |
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100 TInt aDialogType, |
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101 TInt aDialogResult ); |
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102 |
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103 private: |
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104 CFileManagerSchBackupHandler( |
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105 CFileManagerEngine& aEngine ); |
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106 |
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107 void ConstructL(); |
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108 |
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109 void StartBackupWithConfirmL(); |
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110 |
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111 void StartBackupL(); |
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112 |
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113 void StartBackup(); |
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114 |
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115 void InformObserver( const TInt aValue ); |
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116 |
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117 TBool IsPowerSavingModeOnL(); |
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118 |
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119 TBool IsTargetDriveAvailableL( const TFileManagerDriveInfo& aDrvInfo ); |
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120 |
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121 private: // Data |
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122 /** |
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123 * Reference to file manager engine |
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124 * Not own. |
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125 */ |
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126 CFileManagerEngine& iEngine; |
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127 |
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128 /** |
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129 * For global dialog handling |
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130 * Own. |
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131 */ |
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132 CFileManagerGlobalDlg* iGlobalDlg; |
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133 |
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134 /** |
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135 * Pointer to scheduled backup observer |
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136 * Not own. |
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137 */ |
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138 MFileManagerSchBackupObserver* iObserver; |
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139 |
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140 /** |
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141 * To indicate is backup ongoing |
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142 */ |
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143 TBool iBackupOngoing; |
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144 |
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145 /** |
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146 * Pointer to CenRep |
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147 * Own. |
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148 */ |
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149 CRepository* iCenRep; |
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150 }; |
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151 |
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152 #endif // C_FILEMANAGERSCHBACKUPHANDLER_H |
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153 |
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154 // End of File |
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