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1 /* |
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2 * Copyright (c) 2007-2008 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: Class header for CWsfAppUi |
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15 * |
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16 */ |
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17 |
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18 #ifndef C_WSFAPPUI_H |
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19 #define C_WSFAPPUI_H |
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20 |
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21 #include <e32std.h> |
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22 #include <AknWaitDialog.h> |
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23 #include <aknViewAppUi.h> |
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24 |
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25 |
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26 // FORWARD DECLARATIONS |
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27 class CWsfMainView; |
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28 class MWsfMainUiObserver; |
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29 class MWsfMainViewControllerIf; |
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30 class MWsfDetailsViewControllerIf; |
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31 class CAknWaitDialog; |
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32 class CWsfDocument; |
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33 class CWsfConnectedDetailsDialog; |
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34 class CWsfWlanInfoArray; |
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35 |
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36 /** |
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37 * 'AppUi' class. |
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38 * |
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39 * @since S60 v5.0 |
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40 * @lib wlansniffer.exe |
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41 */ |
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42 NONSHARABLE_CLASS( CWsfAppUi ): public CAknViewAppUi, |
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43 public MProgressDialogCallback |
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44 { |
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45 public: |
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46 |
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47 /** |
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48 * 2nd phase constructor |
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49 * @since S60 5.0 |
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50 */ |
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51 void ConstructL(); |
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52 |
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53 /** |
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54 * Default C++ constructor |
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55 * @since S60 5.0 |
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56 */ |
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57 CWsfAppUi(); |
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58 |
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59 /** |
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60 * Destructor of CWsfAppUi class |
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61 * @since S60 5.0 |
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62 */ |
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63 ~CWsfAppUi(); |
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64 |
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65 |
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66 public: // from CAknAppUi |
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67 /** |
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68 * Handle user menu selections |
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69 * @since S60 5.0 |
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70 * @param aCommand The enumerated code for the option selected |
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71 */ |
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72 void HandleCommandL( TInt aCommand ); |
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73 |
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74 /** |
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75 * Handles a change to the application's resources |
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76 * which are shared across the environment. |
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77 * @since S60 5.0 |
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78 * @param aType type of resources that have changed. |
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79 */ |
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80 void HandleResourceChangeL( TInt aType ); |
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81 |
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82 /** |
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83 * Handles changes in keyboard focus when an application switches to, |
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84 * or from, the foreground. |
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85 * @since S60 5.0 |
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86 * @param aForeground ETrue if the application is in the foreground, |
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87 * otherwise EFalse. |
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88 */ |
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89 void HandleForegroundEventL( TBool aForeground ); |
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90 |
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91 |
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92 public: |
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93 |
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94 /** |
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95 * Set an interface to the main controller for the AppUI. |
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96 * @since S60 5.0 |
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97 * @param aObserver Observer object |
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98 */ |
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99 void SetUiObserver( MWsfMainUiObserver* aObserver ); |
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100 |
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101 /** |
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102 * Activate the Details View |
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103 * @since S60 5.0 |
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104 * @param aDetailsViewId View ID of Details View |
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105 */ |
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106 void ActivateDetailsViewL( TUid aDetailsViewId ); |
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107 |
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108 /** |
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109 * Activate the Main View |
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110 * @since S60 5.0 |
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111 */ |
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112 void ActivateMainViewL(); |
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113 |
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114 /** |
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115 * Create the Main View |
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116 * @since S60 5.0 |
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117 * @return reference to the Main View's controller |
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118 */ |
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119 MWsfMainViewControllerIf& MainView(); |
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120 |
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121 /** |
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122 * Create the Details View |
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123 * @since S60 5.0 |
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124 * @return reference to the Details View's controller |
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125 */ |
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126 MWsfDetailsViewControllerIf& DetailsView( TInt aDetailsViewType ); |
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127 |
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128 /** |
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129 * Starts the wait note dialog |
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130 * @since S60 5.0 |
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131 * @param aVisibilityDelayOff set the visibility of the dialog |
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132 */ |
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133 void StartWaitNoteL( TBool aVisibilityDelayOff ); |
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134 |
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135 /** |
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136 * Dismiss the wait note dialog |
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137 * @since S60 5.0 |
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138 */ |
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139 void HideWaitNoteL(); |
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140 |
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141 /** |
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142 * Displays the Main View's menu bar. |
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143 * @since S60 5.0 |
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144 */ |
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145 void ShowMenuBarL(); |
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146 |
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147 /** |
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148 * Displays "No WLAN found" note. |
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149 * @since S60 5.0 |
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150 */ |
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151 void ShowNoWlansFoundInfoL(); |
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152 |
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153 /** |
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154 * Displays an error note. |
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155 * @since S60 5.0 |
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156 * @param aResourceId the text of the error note |
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157 */ |
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158 void ShowErrorNoteL( TInt aResourceId ); |
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159 |
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160 /** |
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161 * Displays a Global error note. |
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162 * @since S60 5.0 |
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163 * @param aError error ID |
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164 */ |
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165 void ShowGlobalErrorNoteL( TInt aError ); |
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166 |
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167 /** |
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168 * Returns a pointer to the CWsfDocument |
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169 * @since S60 5.0 |
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170 * @return pointer to the CWsfDocument |
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171 */ |
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172 CWsfDocument* Doc(); |
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173 |
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174 /** |
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175 * Returns CWlanSettingsUi is in foreground |
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176 * @since S60 5.0 |
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177 * @return ETrue if CWlanSettingsUi is in foreground |
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178 * EFalse if CWlanSettingsUi is in background |
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179 */ |
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180 TBool Foreground(); |
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181 |
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182 /** |
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183 * Starts the Connected Details View |
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184 * @since S60 5.0 |
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185 * @param aWlanArray pointer to the Wlan Info Array |
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186 * @param aSelectedWlanSsid string of the selected Wlan SSID |
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187 */ |
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188 void StartConnectedDetailsL( CWsfWlanInfoArray* aWlanArray, |
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189 const TDesC8& aSelectedWlanSsid ); |
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190 |
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191 /** |
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192 * Update content of the Connected Details View |
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193 * @since S60 5.0 |
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194 * @param aWlanArray pointer to the Wlan Info Array |
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195 */ |
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196 void UpdateConnectedDetailsL( CWsfWlanInfoArray* aWlanArray ); |
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197 |
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198 /** |
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199 * Returns the value of key event suppression flag |
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200 * @since S60 5.0 |
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201 * @return ETrue if key events are suppressed |
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202 */ |
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203 TBool SuppressingKeyEvents() const; |
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204 |
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205 /** |
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206 * Sets the value of key event suppression flag |
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207 * @since S60 5.0 |
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208 * @param aSuppressing The new value of the flag |
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209 */ |
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210 void SetSuppressingKeyEvents( TBool aSuppressing ); |
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211 |
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212 |
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213 protected: // from MProgressDialogCallback |
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214 |
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215 /** |
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216 * Callback function for MProgressDialogCallback |
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217 * @since S60 5.0 |
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218 * @param aButtonId the ID of the button that was activated |
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219 */ |
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220 void DialogDismissedL( TInt aButtonId ); |
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221 |
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222 |
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223 private: // new methods |
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224 |
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225 /** |
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226 * This function is used for querying whether the application |
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227 * is launched in embedded mode or not. |
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228 * @return ETrue: The application is launched in embedded mode. |
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229 * EFalse: The application is launched in standalone mode. |
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230 */ |
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231 TBool IsEmbedded() const; |
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232 |
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233 /** |
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234 * Callback for CIdle. |
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235 * @since S60 5.0 |
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236 * @param aObject pointer to this |
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237 * @return zero value means not be called again.(Stops timer) |
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238 */ |
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239 static TInt AppLaunchCompleteL( TAny* aObject ); |
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240 |
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241 |
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242 private: |
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243 |
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244 /** |
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245 * Reference to UI observer |
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246 * Not own. |
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247 */ |
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248 MWsfMainUiObserver* iObserver; |
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249 |
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250 /** |
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251 * Wait dialog |
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252 * Own. |
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253 */ |
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254 CAknWaitDialog* iWaitDialog; |
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255 |
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256 /** |
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257 * Connected details view dialog |
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258 * Own. |
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259 */ |
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260 CWsfConnectedDetailsDialog* iConnectedDetailsDialog; |
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261 |
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262 /** |
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263 * Used to launch wait dialog when application has been |
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264 * fully started and screen has been drawn |
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265 * Own. |
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266 */ |
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267 CIdle* iIdle; |
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268 |
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269 /* |
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270 * Used to check CWlanSettingsUi is in foreground |
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271 */ |
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272 TBool iForeground; |
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273 |
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274 /** |
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275 * indicates whether the launching has ended |
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276 */ |
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277 TBool iAppLaunchCompleted; |
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278 |
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279 /** |
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280 * Indicates Featuremanger is initialized or not. |
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281 */ |
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282 TBool iFeatureManagerInitialized; |
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283 |
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284 /** |
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285 * Indicates whether keypress events are suppressed |
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286 */ |
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287 TBool iSuppressingKeyEvents; |
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288 }; |
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289 |
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290 |
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291 #endif // C_WSFAPPUI_H |
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292 |