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: SUPL Settings UI view |
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15 * |
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16 */ |
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17 |
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18 #ifndef C_LOCSUPLSETTINGSVIEW_H_ |
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19 #define C_LOCSUPLSETTINGSVIEW_H_ |
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20 |
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21 // System Includes |
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22 #include <data_caging_path_literals.hrh> |
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23 #include <e32base.h> |
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24 #include <aknview.h> |
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25 #include <ConeResLoader.h> |
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26 |
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27 // User Includes |
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28 #include "locsuplsettingsuid.hrh" |
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29 #include "locsuplsettingseventhandler.h" |
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30 |
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31 // Forward Declarations |
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32 class CLocSUPLSettingsContainer; |
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33 class MLocSUPLSettingsEventHandler; |
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34 class CLocSUPLSettingsUiEngine; |
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35 |
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36 |
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37 // Constant Declarations |
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38 const TUid KLocSUPLSettingsUiViewId = { KLOCSUPLSETTINGSUIUID3 }; |
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39 _LIT( KLocSUPLSettingsUiResFileName, "locsuplsettingsui.rsc" ); |
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40 |
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41 // Class Declaration |
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42 |
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43 /** |
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44 * SUPL Settings UI View. |
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45 * This class also handles all View specific events for SUPL settings |
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46 */ |
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47 class CLocSUPLSettingsView : public CAknView |
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48 { |
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49 public: |
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50 /** |
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51 * Creates new SUPL Settings UI View. |
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52 * |
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53 * @param aEngine Reference to the SUPL Settings |
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54 * engine |
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55 * @param aEventHandler Reference to the Event Handler |
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56 * @return CLocSUPLSettingsView* Reference to the application view |
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57 */ |
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58 static CLocSUPLSettingsView* NewL( |
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59 CLocSUPLSettingsUiEngine& aEngine, |
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60 MLocSUPLSettingsEventHandler& aEventHandler ); |
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61 |
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62 /** |
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63 * Creates new SUPL Settings UI View. Leaves the object on the |
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64 * Clean up stack |
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65 * |
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66 * @param aEngine Reference to the SUPL Settings |
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67 * engine |
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68 * @param aEventHandler Pointer to the Event Handler |
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69 * @return CLocSUPLSettingsView* Reference to the application view |
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70 */ |
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71 static CLocSUPLSettingsView* NewLC( |
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72 CLocSUPLSettingsUiEngine& aEngine, |
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73 MLocSUPLSettingsEventHandler& aEventHandler ); |
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74 |
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75 /** |
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76 * Destructor |
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77 */ |
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78 ~CLocSUPLSettingsView (); |
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79 |
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80 /** |
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81 * Handles the Screen Size update |
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82 */ |
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83 void HandleScreenSizeChange(); |
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84 |
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85 /** |
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86 * Updates the View |
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87 */ |
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88 void UpdateView(); |
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89 |
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90 /** |
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91 * Indicates that the SUPL settings view is started from the Location |
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92 * settings UI server |
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93 */ |
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94 void StartedFromAppServer(); |
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95 |
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96 /** |
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97 * Returns the Selected element. The list box model defines the |
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98 * enumeration that would determine the current element that has been |
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99 * selected |
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100 * |
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101 * @return TInt Index of the item selected |
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102 */ |
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103 TInt SelectedItemIndex(); |
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104 |
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105 /** |
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106 * From CAknView. |
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107 */ |
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108 void DoActivateL( const TVwsViewId& aPrevViewId, |
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109 TUid aCustomMessageId, |
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110 const TDesC8& aCustomMessage); |
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111 |
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112 /** |
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113 * From CAknView. |
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114 */ |
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115 void DoDeactivate(); |
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116 |
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117 /** |
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118 * From CAknView. Returns the View Id. Should be chosen to reflect |
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119 * the Implementation UID of the Plugin |
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120 */ |
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121 TUid Id() const; |
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122 |
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123 /** |
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124 * From CAknView. |
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125 */ |
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126 void HandleCommandL(TInt aCommand); |
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127 |
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128 /** |
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129 * From MEikMenuObserver |
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130 */ |
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131 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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132 |
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133 /** |
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134 * Resets the Setting View Configuration |
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135 */ |
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136 void Reset(); |
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137 |
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138 /** |
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139 * Confirmation query to delete |
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140 */ |
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141 TInt DeletionConfirmationQueryL( ); |
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142 |
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143 private: |
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144 /** |
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145 * C++ Overloaded Constructor |
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146 */ |
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147 CLocSUPLSettingsView( CLocSUPLSettingsUiEngine& aEngine, |
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148 MLocSUPLSettingsEventHandler& aEventHandler ); |
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149 |
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150 /** |
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151 * Second Phase Constructor |
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152 */ |
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153 void ConstructL(); |
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154 |
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155 /** |
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156 * Shows or dims help option, depending wheather help feature |
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157 * is supported or not. |
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158 * @param aMenuPane |
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159 */ |
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160 void HandleHelpFeature( CEikMenuPane& aMenuPane ) const; |
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161 |
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162 /** |
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163 * Changes the command button groups for the view |
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164 */ |
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165 void ChangeMSKL(); |
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166 |
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167 private: |
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168 /** |
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169 * Reference to the event Handler for handling UI events |
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170 */ |
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171 MLocSUPLSettingsEventHandler& iEventHandler; |
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172 |
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173 /** |
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174 * Reference to the SUPL Settings engine |
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175 */ |
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176 CLocSUPLSettingsUiEngine& iEngine; |
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177 /** |
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178 * Container Object |
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179 * Owns |
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180 */ |
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181 CLocSUPLSettingsContainer* iContainer; |
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182 |
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183 /** |
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184 * Boolean value to indicate that the SUPL settings UI is |
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185 * started from the settings UI server. |
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186 */ |
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187 TBool iStartedFromServer; |
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188 |
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189 /** |
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190 * Integer value to indicate whether the SUPL server view |
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191 * or session view was launched |
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192 */ |
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193 TInt iViewLaunched; |
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194 |
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195 }; |
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196 |
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197 #endif // C_LOCSUPLSETTINGSVIEW_H_ |
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198 |
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