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1 /* |
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2 * Copyright (c) 2009-2010 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: This file contains the header file of the IAUpdateEngine |
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15 * class |
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16 * |
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17 */ |
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18 |
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19 #ifndef IAUPDATEENGINE_H_ |
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20 #define IAUPDATEENGINE_H_ |
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21 |
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22 #include <QObject> |
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23 |
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24 #include "iaupdateuidefines.h" |
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25 #include "iaupdateuicontrollerobserver.h" |
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26 #include "iaupdatenode.h" |
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27 |
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28 class IAUpdateServiceProvider; |
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29 class CIAUpdateUiController; |
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30 class CIAUpdateFWUpdateHandler; |
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31 class CIAUpdateParameters; |
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32 class CIAUpdateGlobalLockHandler; |
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33 class CIAUpdateAutomaticCheck; |
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34 class MIAUpdateNode; |
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35 class MIAUpdateFwNode; |
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36 class CEikonEnv; |
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37 class RCmManager; |
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38 class CIdle; |
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39 class HbAction; |
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40 class IAUpdateResultsDialog; |
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41 |
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42 class IAUpdateEngine : public QObject, |
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43 public MIAUpdateUiControllerObserver |
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44 { |
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45 Q_OBJECT |
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46 |
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47 public: |
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48 IAUpdateEngine(QObject *parent = 0); |
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49 ~IAUpdateEngine(); |
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50 |
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51 void StartedByLauncherL( bool aRefreshFromNetworkDenied ); |
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52 |
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53 /** |
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54 * When the update check operation is started through |
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55 * the API, the session directs the requests for the UI. UI will |
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56 * handle the operation and inform the observer when the operation is |
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57 * completed. |
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58 * @param aFilterParams These parameters are used when update items |
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59 * are filtered for the UI list. |
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60 */ |
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61 void CheckUpdatesRequestL( int wgid, |
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62 CIAUpdateParameters* aFilterParams, |
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63 bool aForcedRefresh ); |
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64 |
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65 /** |
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66 * When the show update operation is started through |
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67 * the API, the session directs the requests for the UI. UI will |
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68 * hanle the operation and inform the observer when the operation is |
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69 * completed. |
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70 * @param aFilterParams These parameters are used when update items |
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71 * are filtered for the UI list. |
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72 */ |
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73 void ShowUpdatesRequestL( int wgid, CIAUpdateParameters* aFilterParams ); |
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74 |
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75 |
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76 |
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77 /** |
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78 * When the update operation is started through |
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79 * the API, the session directs the requests for the UI. UI will |
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80 * hanle the operation and inform the observer when the operation is |
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81 * completed. |
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82 * @param aUid Uid of the caller of the request |
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83 */ |
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84 void ShowUpdateQueryRequestL( int wgid, uint aUid ); |
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85 |
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86 |
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87 void StartUpdate( bool aFirmwareUpdate ); |
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88 /** |
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89 * Set this application visible/unvisible |
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90 * @param aVisible If EFalse application is put background and is hidden in FSW |
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91 */ |
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92 void SetVisibleL( bool aVisible ); |
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93 |
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94 /** |
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95 * Set window group id of client application |
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96 * |
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97 * @param aWgId Window group id |
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98 */ |
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99 void SetClientWgId( int aWgId ); |
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100 |
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101 /** |
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102 * Is client application in background |
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103 * |
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104 * @param True value if client application is in background |
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105 */ |
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106 bool ClientInBackgroundL() const; |
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107 |
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108 signals: |
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109 void toMainView(); |
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110 |
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111 /** |
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112 * Refreshes main view |
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113 * @param aError Error code |
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114 */ |
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115 void refresh(const RPointerArray<MIAUpdateNode>& nodes, |
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116 const RPointerArray<MIAUpdateFwNode>& fwNodes, |
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117 int error); |
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118 |
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119 |
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120 public slots: |
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121 void handleAllClientsClosed(); |
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122 |
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123 void dialogFinished(HbAction* action); |
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124 |
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125 |
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126 private: // From MIAUpdateUiControllerObserver |
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127 /** |
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128 * Called when async engine start-up is completed |
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129 * |
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130 * @param aError Error code |
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131 */ |
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132 void StartupComplete( TInt aError ); |
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133 |
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134 /** |
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135 * Leaving method, called as trapped in StartupComplete |
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136 */ |
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137 void StartupCompleteL(); |
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138 |
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139 |
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140 /** |
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141 * Handles leave error. |
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142 * |
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143 * @param aError Error code |
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144 */ |
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145 void HandleLeaveErrorL( TInt aError ); |
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146 |
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147 /** |
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148 * Handles leave error withot leaving |
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149 * |
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150 * @param aError Error code |
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151 */ |
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152 void HandleLeaveErrorWithoutLeave( TInt aError ); |
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153 |
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154 /** |
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155 Called when UI to be redrawn during update process |
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156 * |
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157 * @param aError Error code |
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158 */ |
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159 void RefreshUI(); |
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160 |
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161 /** |
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162 * Called when async update list refresh is completed |
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163 * |
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164 * @param aError Error code |
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165 */ |
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166 void RefreshCompleteL( TBool aWithViewActivation, TInt aError ); |
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167 |
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168 /** |
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169 * Called when async updating is completed |
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170 * |
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171 * @param aError Error code |
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172 */ |
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173 void UpdateCompleteL( TInt aError ); |
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174 |
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175 private: //new methods |
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176 |
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177 /** |
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178 * Show results dialog of update |
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179 */ |
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180 void ShowResultsDialogL(); |
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181 |
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182 |
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183 void ShowRebootDialogL(); |
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184 |
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185 /** |
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186 * Informs an observer that its async request is completed |
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187 * |
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188 * @param aError Error code |
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189 */ |
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190 void InformRequestObserver( int aError ); |
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191 |
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192 /** |
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193 * Sets the default connection method used for network access. |
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194 * Connection can be set as an accesspoint or as a snap for example. |
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195 * |
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196 * @param aTotalSilent Set to ETrue if want silent connection |
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197 * |
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198 * @note Not stored persistently. A client needs to set this |
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199 * again every time it creates the controller. |
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200 * |
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201 * @note Leaves with KErrNotFound if connection method was not |
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202 * set in the repocitory. |
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203 */ |
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204 void SetDefaultConnectionMethodL( bool aTotalSilent ); |
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205 |
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206 /** |
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207 * Choose a usable IAP from all SNAPs |
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208 * |
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209 * @param aCmManager handle of connection manager |
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210 */ |
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211 uint GetBestIAPInAllSNAPsL( RCmManager& aCmManager ); |
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212 |
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213 /** |
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214 * Choose a usable IAP from Internet SNAP |
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215 * |
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216 * @param aCmManager handle of connection manager |
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217 */ |
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218 uint GetBestIAPInInternetSNAPL( RCmManager& aCmManager ); |
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219 |
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220 /** |
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221 * Choose the best IAP under the given SNAP |
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222 * |
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223 * @param aCmManager handle of connection manager |
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224 * @param aSNAP SNAP ID |
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225 */ |
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226 uint GetBestIAPInThisSNAPL( RCmManager& aCmManager, uint aSNAP = 0); |
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227 |
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228 /** |
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229 * Shows update query dialog (now/later) |
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230 */ |
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231 void ShowUpdateQueryL(); |
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232 |
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233 void HideApplicationInFSWL( bool aHide ) const; |
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234 |
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235 /** |
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236 * CIdle callback function, that shows update query dialog |
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237 * To be used because a client to be informed immediately that its |
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238 * async request is issued. Waiting dialog cannot be shown before responding to a client |
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239 * |
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240 * @param aPtr Pointer to this instance |
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241 */ |
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242 static TInt UpdateQueryCallbackL( TAny* aPtr ); |
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243 |
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244 /** |
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245 * CIdle callback function, that performs automatic update check and query |
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246 * |
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247 * @param aPtr Pointer to this instance |
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248 */ |
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249 static TInt AutomaticCheckCallbackL( TAny* aPtr ); |
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250 |
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251 bool DoPossibleApplicationClose(); |
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252 |
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253 |
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254 |
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255 private: |
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256 |
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257 enum DialogState |
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258 { |
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259 NoDialog, |
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260 Results, |
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261 RebootQuery, |
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262 ShowUpdateQuery |
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263 }; |
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264 |
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265 IAUpdateServiceProvider *mServiceProvider; |
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266 IAUpdateResultsDialog* mResultsDialog; |
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267 |
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268 CIAUpdateUiController* iController; |
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269 CIAUpdateFWUpdateHandler* iFwUpdateHandler; |
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270 CIAUpdateGlobalLockHandler* iGlobalLockHandler; |
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271 CIAUpdateAutomaticCheck* iAutomaticCheck; |
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272 CEikonEnv* iEikEnv; //not owned |
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273 CIdle* iIdle; |
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274 CIdle* iIdleAutCheck; |
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275 |
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276 |
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277 IAUpdateUiDefines::TIAUpdateUiRequestType mRequestType; |
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278 bool mUpdateNow; |
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279 RArray<TUint32> iDestIdArray; |
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280 bool mRequestIssued; |
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281 bool mStartedFromApplication; |
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282 bool mUiRefreshAllowed; |
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283 uint mUpdatequeryUid; |
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284 int mWgId; |
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285 DialogState mDialogState; |
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286 HbAction *mPrimaryAction; |
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287 HbAction *mSecondaryAction; |
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288 }; |
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289 |
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290 #endif /* IAUPDATEENGINE_H_ */ |