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1 /* |
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2 * Copyright (c) 2002 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: Application UI class |
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15 * |
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16 * |
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17 */ |
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18 |
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19 |
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20 #ifndef CONNECTIONMONITORUIAPPUI_H |
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21 #define CONNECTIONMONITORUIAPPUI_H |
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22 |
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23 // INCLUDES |
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24 #include <aknViewAppUi.h> |
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25 #include <aknnavide.h> |
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26 #include <rconnmon.h> |
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27 |
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28 #include "ConnectionMonitorUiLogger.h" |
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29 |
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30 // FORWARD DECLARATIONS |
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31 class CConnectionMonitorUiContainer; |
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32 class CConnectionArray; |
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33 class CConnectionInfoBase; |
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34 |
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35 class CFeatureManagerWrapper; |
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36 class CActiveWrapper; |
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37 |
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38 // CONSTANTS |
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39 |
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40 /** |
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41 * For iPeriodic Timer. The interval between events generated |
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42 * after the initial delay, in microseconds. |
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43 */ |
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44 LOCAL_D const TInt KTickInterval = 1000000; |
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45 |
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46 |
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47 // CLASS DECLARATION |
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48 |
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49 /** |
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50 * |
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51 */ |
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52 class MActiveEventObserverInterface |
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53 { |
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54 public: |
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55 /** |
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56 * Called if MConnectionMonitorObserver is raised EventL event. |
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57 * @param aConnMonEvent The event information. |
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58 * @param aIndex The index of connection in the iConnectionArray. |
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59 */ |
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60 virtual void OnEventL( const CConnMonEventBase& aConnMonEvent, |
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61 const TInt aIndex ) = 0; |
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62 |
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63 /** |
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64 * Called by iPeriodic. It refreshes details of connections. |
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65 */ |
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66 virtual void OnTimerEventL() = 0; |
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67 }; |
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68 |
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69 /** |
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70 * |
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71 */ |
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72 class MTimerExpiredObserverInterface |
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73 { |
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74 public: |
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75 /** |
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76 * Called by iPeriodic. |
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77 */ |
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78 virtual void OnTimerExpiredL() = 0; |
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79 |
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80 /** |
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81 * Gives back Timer interval. |
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82 */ |
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83 virtual TInt GetTickInerval() const = 0; |
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84 }; |
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85 |
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86 /** |
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87 * Application UI class. |
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88 * Provides support for the following features: |
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89 * - EIKON control architecture |
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90 * - view architecture |
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91 * - status pane |
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92 * |
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93 */ |
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94 class CConnectionMonitorUiAppUi : public CAknViewAppUi, |
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95 public MConnectionMonitorObserver, |
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96 public MTimerExpiredObserverInterface |
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97 { |
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98 public: // Constructors and destructor |
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99 /** |
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100 * EPOC default constructor. |
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101 */ |
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102 void ConstructL(); |
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103 |
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104 /** |
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105 * Destructor. |
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106 */ |
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107 ~CConnectionMonitorUiAppUi(); |
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108 |
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109 public: |
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110 /** |
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111 * Returns pointer to AppUi object. |
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112 */ |
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113 static CConnectionMonitorUiAppUi* Static(); |
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114 |
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115 /** |
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116 * from MConnectionMonitorObserver |
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117 */ |
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118 void EventL( const CConnMonEventBase &aConnMonEvent ); |
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119 |
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120 public: |
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121 /** |
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122 * Register and start connection monitor engine callback notification, |
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123 * and starts periodic timer. |
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124 * @param aObserver Observer object |
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125 */ |
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126 void StartConnEventNotification( |
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127 MActiveEventObserverInterface* aObserver ); |
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128 |
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129 /** |
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130 * Stops connection monitor notification and periodic timer |
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131 * @param aObserver Observer object |
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132 */ |
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133 void StopConnEventNotification( |
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134 MActiveEventObserverInterface* aObserver ); |
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135 |
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136 /** |
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137 * Starts iPeriodic. |
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138 * @param aInterval Refresh interval |
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139 */ |
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140 void StartTimerL( const TInt aInterval = KTickInterval ); |
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141 |
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142 /** |
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143 * Stops iPeriodic. |
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144 */ |
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145 void StopTimer(); |
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146 |
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147 /** |
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148 * Timer callback of iPeridoc. |
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149 */ |
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150 static TInt Tick( TAny* aObject ); |
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151 |
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152 /** |
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153 * called by Tick( TAny* aObject ). |
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154 */ |
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155 TInt Tick(); |
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156 |
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157 /** |
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158 * Delete and remove a connection from the View |
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159 * @param aConnId the id of the currect selected connection |
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160 * @param aConnInfo pointer to the current selected connection |
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161 */ |
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162 void DeleteDetailsView( |
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163 TInt aConnId, CConnectionInfoBase* aConnInfo ); |
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164 |
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165 #ifdef RD_CONTROL_PANEL |
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166 |
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167 /** |
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168 * This function is used for querying whether the application |
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169 * is launched in embedded mode or not. |
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170 * @return ETrue: The application is launched in embedded mode. |
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171 * EFalse: The application is launched in standalone mode. |
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172 */ |
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173 TBool IsEmbedded() const; |
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174 |
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175 #endif // RD_CONTROL_PANEL |
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176 |
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177 protected: |
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178 /** |
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179 * from CCoeAppUi, for icon skinning |
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180 */ |
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181 void HandleForegroundEventL( TBool aForeground ); |
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182 |
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183 private: |
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184 /** |
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185 * From MEikMenuObserver |
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186 */ |
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187 void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane ); |
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188 |
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189 /** |
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190 * From CEikAppUi, takes care of command handling. |
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191 * @param aCommand command to be handled |
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192 */ |
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193 void HandleCommandL( TInt aCommand ); |
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194 |
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195 /** |
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196 * From CEikAppUi, handles key events. |
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197 * @param aKeyEvent Event to handled. |
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198 * @param aType Type of the key event. |
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199 * @return Response code ( EKeyWasConsumed, EKeyWasNotConsumed ). |
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200 */ |
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201 virtual TKeyResponse HandleKeyEventL( |
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202 const TKeyEvent& aKeyEvent, TEventCode aType ); |
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203 |
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204 /** |
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205 * Called by Tick. |
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206 */ |
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207 void OnTimerExpiredL( ); |
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208 |
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209 /** |
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210 * Gives back Timer interval. |
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211 */ |
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212 TInt GetTickInerval() const; |
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213 |
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214 /** |
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215 * Call one after the other RefreshDetails() function of connections |
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216 * which are contained by iConnectionArray. |
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217 */ |
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218 void RefreshAllConnectionsL(); |
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219 |
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220 /** |
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221 * Creates a CConnectionInfBase class, the given connection id. |
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222 * The Dynamic type of the returned class depends on the bearer type |
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223 * of the connection. |
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224 * @params aConnectionId the id of the connection |
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225 * @params aBearerType the bearer type of the connection |
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226 * @return CConnectionInfBase instance, The Dynamic type of the returned |
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227 * class depends on the bearer type of the connection. |
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228 */ |
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229 CConnectionInfoBase* CreateConnectionInfoL( TUint aConnectionId, TConnMonBearerType aBearerType ); |
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230 |
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231 /** |
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232 * Initialize connection array |
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233 */ |
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234 void InitializeConnectionArrayL(); |
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235 |
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236 /** |
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237 * Gets the IAP of Easy Wlan access point |
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238 */ |
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239 void GetEasyWlanIAPNameL(); |
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240 |
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241 /** |
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242 * Shows connection summary note. |
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243 * @param aConnection |
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244 */ |
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245 void ShowConnectionSummaryInformationNoteL( |
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246 const CConnectionInfoBase* aConnection ); |
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247 private: // Data |
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248 |
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249 /** |
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250 * For refresh details of connections. |
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251 */ |
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252 RConnectionMonitor iMonitor; |
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253 |
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254 /** |
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255 * Contains CConnectionInfoBase instances, which are represents |
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256 * the connections in the system. |
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257 */ |
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258 CConnectionArray* iConnectionArray; // Owned |
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259 |
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260 /** |
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261 * Timer, to refresh details of connections |
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262 */ |
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263 CPeriodic* iPeriodic; // Owned |
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264 |
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265 /** |
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266 * Actual observer instance. This observer handles refreshing details |
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267 * of connection on the screen. |
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268 */ |
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269 MActiveEventObserverInterface* iObserver; // Not owned |
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270 |
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271 /** |
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272 * CFeatureManagerWrapper wraps FeatureManager to eliminate maintenance |
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273 * of existance of FeatureManager. |
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274 * Owned. |
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275 */ |
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276 CFeatureManagerWrapper* iFeatureManagerWrapper; |
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277 |
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278 /** |
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279 * The active object for info. refreshing. Owned. |
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280 */ |
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281 CActiveWrapper* iActiveWrapper; |
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282 |
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283 /** |
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284 * the name of Easy Wlan access point it there is, otherwise NULL |
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285 */ |
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286 HBufC* iEasyWlanIAPName; |
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287 |
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288 /** |
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289 * A pointer to actual timer observer instance |
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290 */ |
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291 MTimerExpiredObserverInterface* iTimerObserver; |
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292 |
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293 /** |
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294 * Should the Main View be activeted during HandleForegroundEventL() method |
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295 */ |
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296 TBool activateMainView; |
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297 |
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298 /** |
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299 * An array to hold the connectionIds in situations when creating |
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300 * connectionInfo object fails |
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301 */ |
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302 RArray<TUint> iNewConnectionIdArray; |
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303 |
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304 /** |
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305 * Connections waiting for first event |
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306 */ |
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307 RArray<TInt> iConnectionsWaitingFirstEvent; |
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308 }; |
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309 |
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310 #endif // CONNECTIONMONITORUIAPPUI_H |
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311 |
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312 // End of File |