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1 /* |
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2 * Copyright (c) 2009 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 #include <networkhandlingproxy.h> |
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19 #include "infowidgetengine.h" |
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20 #include "infowidgetnetworkhandler.h" |
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21 #include "infowidgetsathandler.h" |
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22 #include "infowidgetlogging.h" |
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23 #include "infowidgetpreferences.h" |
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24 |
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25 /*! |
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26 \class InfoWidgetEngine |
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27 \brief Engine functionality of |
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28 Operator info widget |
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29 */ |
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30 |
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31 |
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32 /*! |
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33 InfoWidgetEngine::InfoWidgetEngine |
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34 */ |
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35 InfoWidgetEngine::InfoWidgetEngine(QObject *parent): |
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36 QObject(parent), |
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37 m_networkHandler(new InfoWidgetNetworkHandler), |
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38 m_satHandler(new InfoWidgetSatHandler) |
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39 { |
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40 DPRINT << ": IN"; |
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41 |
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42 // Connect network handler signals |
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43 QObject::connect( |
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44 m_networkHandler.data(), SIGNAL(networkError(int, int)), |
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45 this, SLOT(handleNetworkError(int, int))); |
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46 QObject::connect( |
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47 m_networkHandler.data(), SIGNAL(networkDataChanged()), |
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48 this, SLOT(updateNetworkDataToModel())); |
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49 |
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50 // Connect SAT handler signals |
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51 QObject::connect(m_satHandler.data(), |
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52 SIGNAL(handleError(int, int)), |
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53 this, SLOT(handleSatError(int, int))); |
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54 QObject::connect(m_satHandler.data(), |
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55 SIGNAL(handleMessage(int)), |
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56 this, SLOT(updateSatDataToModel())); |
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57 |
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58 // Update initial model data |
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59 updateNetworkDataToModel(); |
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60 updateSatDataToModel(); |
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61 |
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62 DPRINT << ": OUT"; |
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63 } |
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64 |
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65 /*! |
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66 InfoWidgetEngine::~InfoWidgetEngine |
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67 */ |
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68 InfoWidgetEngine::~InfoWidgetEngine() |
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69 { |
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70 DPRINT; |
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71 } |
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72 |
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73 /*! |
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74 InfoWidgetEngine::modelData |
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75 |
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76 Getter for model data. |
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77 */ |
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78 const InfoWidgetEngine::ModelData& InfoWidgetEngine::modelData() const |
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79 { |
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80 DPRINT; |
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81 return m_modelData; |
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82 } |
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83 |
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84 /*! |
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85 InfoWidgetEngine::updateNetworkDataToModel |
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86 |
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87 Updates Network Handler's network data to model. |
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88 */ |
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89 void InfoWidgetEngine::updateNetworkDataToModel() |
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90 { |
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91 DPRINT << ": IN"; |
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92 |
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93 if (m_networkHandler->sessionExists() && |
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94 m_networkHandler->isOnline()) { |
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95 |
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96 m_modelData.setServiceProviderName( |
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97 m_networkHandler->serviceProviderName()); |
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98 m_modelData.setServiceProviderNameDisplayRequired( |
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99 m_networkHandler->serviceProviderNameDisplayRequired()); |
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100 |
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101 m_modelData.setMcnName(m_networkHandler->mcnName()); |
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102 m_modelData.setMcnIndicatorType( |
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103 m_networkHandler->mcnIndicatorType()); |
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104 |
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105 m_modelData.setHomeZoneIndicatorType( |
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106 m_networkHandler->homeZoneIndicatorType()); |
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107 m_modelData.setHomeZoneTextTag( |
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108 m_networkHandler->homeZoneTextTag()); |
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109 } else { |
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110 // Not registered to network, clear data |
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111 m_modelData.setServiceProviderName(QString("")); |
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112 m_modelData.setMcnName(QString("")); |
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113 m_modelData.setHomeZoneTextTag(QString("")); |
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114 } |
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115 |
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116 emit modelChanged(); |
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117 |
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118 DPRINT << ": OUT"; |
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119 } |
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120 |
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121 /*! |
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122 InfoWidgetEngine::updateSatDataToModel |
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123 |
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124 Updates SAT handler's SAT data to model. |
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125 */ |
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126 void InfoWidgetEngine::updateSatDataToModel() |
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127 { |
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128 DPRINT; |
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129 if (m_satHandler) { |
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130 m_modelData.setSatDisplayText( |
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131 m_satHandler->satDisplayText()); |
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132 |
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133 emit modelChanged(); |
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134 } |
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135 } |
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136 |
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137 /*! |
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138 InfoWidgetEngine::updateLineDataToModel |
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139 */ |
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140 void InfoWidgetEngine::updateLineDataToModel() |
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141 { |
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142 DPRINT; |
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143 } |
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144 |
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145 /*! |
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146 InfoWidgetEngine::handleNetworkError |
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147 */ |
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148 void InfoWidgetEngine::handleNetworkError( |
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149 int operation, int errorCode) |
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150 { |
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151 DWARNING << ": operation: " << operation << |
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152 " error code: " << errorCode; |
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153 } |
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154 |
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155 /*! |
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156 InfoWidgetEngine::handleSatError |
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157 */ |
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158 void InfoWidgetEngine::handleSatError( |
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159 int operation, int errorCode) |
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160 { |
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161 DWARNING << ": operation: " << operation << |
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162 " error code: " << errorCode; |
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163 } |
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164 |
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165 /*! |
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166 InfoWidgetEngine::handleLineError |
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167 */ |
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168 void InfoWidgetEngine::handleLineError( |
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169 int operation, int errorCode) |
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170 { |
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171 DWARNING << ": operation: " << |
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172 operation << " error code: " << errorCode; |
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173 } |
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174 |
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175 /*! |
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176 InfoWidgetEngine::handlePreferencesChanged |
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177 */ |
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178 void InfoWidgetEngine::handlePreferencesChanged( |
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179 InfoWidgetPreferences::Options options) |
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180 { |
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181 DPRINT; |
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182 if (options.testFlag(InfoWidgetPreferences::DisplayMcn)){ |
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183 m_networkHandler->enableMcn(); |
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184 } else { |
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185 m_networkHandler->disableMcn(); |
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186 } |
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187 |
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188 if (options.testFlag(InfoWidgetPreferences::DisplaySatText)){ |
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189 m_satHandler->connect(true); |
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190 } else { |
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191 m_satHandler->connect(false); |
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192 } |
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193 } |
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194 |
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195 /*! |
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196 InfoWidgetEngine::suspend |
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197 |
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198 Called when widget is deactivated |
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199 and widget should suspend all |
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200 possible activities |
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201 */ |
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202 void InfoWidgetEngine::suspend() |
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203 { |
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204 DPRINT; |
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205 m_networkHandler->suspend(); |
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206 } |
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207 |
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208 /*! |
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209 InfoWidgetEngine::preferenceChanged |
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210 |
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211 Called when widget is activated |
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212 and widget can resume activities |
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213 */ |
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214 void InfoWidgetEngine::resume() |
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215 { |
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216 DPRINT; |
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217 m_networkHandler->resume(); |
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218 } |
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219 |
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220 |
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221 // End of File. |
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222 |