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1 /* |
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2 * Copyright (c) 2007 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: |
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15 * |
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16 */ |
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17 |
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18 #ifndef C_CCHSWIPLUGIN_H |
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19 #define C_CCHSWIPLUGIN_H |
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20 |
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21 #include <contentharvesterplugin.h> |
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22 #include <apgnotif.h> |
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23 |
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24 #include "chswimassmodeobserver.h" |
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25 |
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26 class MLiwInterface; |
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27 class CLiwGenericParamList; |
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28 |
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29 class CCHSwiUsbHandler; |
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30 class CCHSwiUsbObserver; |
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31 |
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32 /** |
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33 * Active Data plugin for SIS installation events. |
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34 * |
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35 * @since S60 S60 v3.1 |
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36 */ |
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37 class CCHSwiPlugin: public CContentHarvesterPlugin, |
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38 MApaAppListServObserver, MCHSwiMassModeObserver |
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39 { |
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40 |
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41 public: |
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42 /** |
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43 * Two-phased constructor. |
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44 * @param aInterface liw interface |
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45 */ |
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46 static CCHSwiPlugin* NewL( MLiwInterface* aInterface ); |
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47 |
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48 /** |
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49 * Destructor. |
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50 */ |
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51 virtual ~CCHSwiPlugin(); |
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52 |
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53 /** |
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54 * From CContentHarvesterPlugin. |
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55 * This function updates all data entries which could change when an applicaion is installed |
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56 * or when the MMC is removed/inserted. |
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57 */ |
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58 void UpdateL(); |
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59 |
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60 private: |
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61 |
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62 // from MCHSwiMassModeObserver |
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63 void SetMassStorageMode( TBool aMode ); |
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64 TBool IsMassStorageMode(); |
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65 void HandleMassStorageModeEndEvent(); |
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66 void HandleSuccessfulAsynchDriveScan(); |
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67 |
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68 // from MApaAppListServObserver |
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69 |
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70 void HandleAppListEvent( TInt aEvent ); |
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71 /** |
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72 * Performs the second phase construction of a CADatSwi object. |
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73 */ |
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74 void ConstructL(); |
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75 |
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76 /** |
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77 * Default Constructor. |
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78 * @param aActiveSpace An instance of the Active Space Client. |
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79 */ |
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80 CCHSwiPlugin( MLiwInterface* aInterface ); |
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81 |
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82 /** |
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83 * Removes publishers from database when an applicaion |
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84 * is uninstalled or when the MMC is removed. |
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85 */ |
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86 void UpdateWidgetsL(); |
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87 |
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88 /** |
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89 * Removes widgets. |
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90 * @param aWidgets Widgets list. |
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91 */ |
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92 void RemoveWidgetsL( CLiwGenericParamList* aWidgets ); |
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93 |
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94 /** |
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95 * Removes single widget. |
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96 * @param aType Widget type. |
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97 * @param aPublisherId Widget UID. |
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98 */ |
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99 void RemoveWidgetL( const TDesC& aType, |
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100 const TDesC& aPublisherId ); |
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101 |
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102 /** |
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103 * Checks if mass memory is available |
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104 * @return ETrue if internal mass memory is available in this device |
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105 * EFalse if not |
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106 */ |
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107 TBool InternalMassMemoryAvailable( ); |
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108 |
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109 private: |
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110 |
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111 /** |
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112 * An interface to Content Publisher Service |
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113 */ |
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114 MLiwInterface* iCPSInterface; |
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115 |
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116 /** |
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117 * AppArc session. |
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118 * Own. |
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119 */ |
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120 RApaLsSession iApaLsSession; |
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121 |
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122 /** |
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123 * File session. |
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124 */ |
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125 RFs iFs; |
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126 |
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127 /** |
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128 * Change notifier. |
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129 * Own. |
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130 */ |
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131 CApaAppListNotifier* iNotifier; |
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132 |
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133 /** |
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134 * Mass storage mode handler. |
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135 * Own. |
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136 */ |
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137 CCHSwiUsbHandler* iUsbHandler; |
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138 |
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139 /** |
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140 * Disk observer for monitoring status of mass drive. |
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141 * Own. |
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142 */ |
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143 CCHSwiUsbObserver* iUsbObserver; |
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144 |
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145 /** |
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146 * Mass storage mode flag. |
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147 */ |
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148 TBool iMassStorageMode; |
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149 |
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150 /* |
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151 * Flag indicating if mass memory is available on this hardware |
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152 */ |
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153 TBool iMassMemoryAvailable; |
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154 |
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155 |
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156 }; |
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157 |
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158 |
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159 |
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160 #endif // C_CCHSWIPLUGIN_H |