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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 CWsfConnectedDetailsModel |
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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 #ifndef C_WSFCONNECTEDDETAILSMODEL_H |
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20 #define C_WSFCONNECTEDDETAILSMODEL_H |
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21 |
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22 //EXTERNAL INCLUDES |
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23 #include <e32base.h> |
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24 #include <rconnmon.h> |
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25 #include <badesca.h> |
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26 |
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27 //INTERNAL INCLUDES |
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28 |
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29 //FORWARD DECLARATIONS |
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30 class CCoeEnv; |
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31 class CWsfWlanInfoArray; |
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32 class TWsfWlanInfo; |
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33 |
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34 |
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35 /** |
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36 * Details view Model |
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37 * |
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38 * Holds & formats TWsfWlanInfo for list box showable format |
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39 * |
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40 * @since S60 v5.0 |
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41 */ |
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42 class CWsfConnectedDetailsModel : public CBase |
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43 { |
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44 |
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45 public: // Constructors and destructor |
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46 |
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47 /** |
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48 * Two-phase construction. |
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49 */ |
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50 static CWsfConnectedDetailsModel* NewL(); |
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51 |
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52 /** |
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53 * Two-phased construction. |
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54 */ |
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55 static CWsfConnectedDetailsModel* NewLC(); |
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56 |
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57 /** |
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58 * Destructor. |
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59 */ |
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60 ~CWsfConnectedDetailsModel(); |
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61 |
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62 |
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63 public: // New methods |
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64 |
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65 /** |
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66 * Finds out the current WLAN connection id |
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67 * @since S60 5.0 |
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68 */ |
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69 void FindWlanConnectionL(); |
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70 |
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71 /** |
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72 * Formats Wlan info for showing |
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73 * |
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74 * @since S60 v5.0 |
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75 * @param aWlanInfo - selected Wlan info |
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76 * @param aWlanArray - Wlan info array |
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77 * @return formated text array |
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78 */ |
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79 CDesCArrayFlat* FormatWlanInfoL( TWsfWlanInfo* aWlanInfo, |
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80 CWsfWlanInfoArray* aWlanArray ); |
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81 |
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82 /** |
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83 * Refresh current Wlan info for showing |
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84 * |
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85 * @since S60 v5.0 |
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86 * @return refreshed text array |
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87 */ |
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88 CDesCArrayFlat* RefreshCurrentWlanInfoL(); |
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89 |
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90 /** |
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91 * Creates listbox items from header and value (formatter %S\t%S) |
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92 * @since S60 v5.0 |
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93 * @param aResourceId - id of loaded header string |
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94 * @param aValueText - string containing value data |
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95 * @return formated string |
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96 */ |
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97 HBufC* FormatListBoxItemLC( const TUint aResourceId, |
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98 const TDesC& aValueText ) const; |
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99 |
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100 /** |
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101 * Returns WLAN details that has already formatted |
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102 * @since S60 v5.0 |
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103 * @return Formatted WLAN details |
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104 */ |
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105 CDesCArrayFlat* GetWlanDetails(); |
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106 |
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107 /** |
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108 * Returns current Wlan Ssid |
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109 * @since S60 v5.0 |
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110 * @return Ssid |
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111 */ |
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112 const TDesC8& WlanSsid() const; |
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113 |
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114 private: |
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115 |
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116 /** |
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117 * C++ default constructor. |
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118 */ |
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119 CWsfConnectedDetailsModel(); |
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120 |
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121 /* |
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122 * Second-phase constructor. |
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123 */ |
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124 void ConstructL(); |
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125 |
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126 // New methods |
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127 |
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128 private: |
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129 /** |
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130 * Appends Wlan Ssid to |
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131 * iFormattedConnectedWlanInfo |
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132 * @since S60 v5.0 |
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133 */ |
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134 void FormatAndAppendConnectedWlanSsidL(); |
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135 |
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136 /** |
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137 * Appends duration of connection |
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138 * to iConnectedFormattedWlanInfo |
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139 * @since S60 v5.0 |
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140 */ |
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141 void FormatAndAppendDurationL(); |
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142 |
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143 /** |
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144 * Appends amount of transferred data |
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145 * to iConnectedFormattedWlanInfo |
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146 * @since S60 v5.0 |
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147 */ |
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148 void FormatAndAppendTransferredL(); |
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149 |
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150 /** |
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151 * Formats connection duration |
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152 * to string |
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153 * @since S60 v5.0 |
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154 * @return formated string |
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155 */ |
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156 HBufC* FormatDurationLC(); |
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157 |
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158 /** |
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159 * Formats amount of transferred |
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160 * data to string |
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161 * @since S60 v5.0 |
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162 * @return formated string |
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163 */ |
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164 HBufC* FormatTransferredLC(); |
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165 |
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166 /** |
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167 * Calculate number of visible (Not hidden) WLANs |
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168 * @since S60 v.5.0 |
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169 * @param aArray Array of WLAN passed as reference |
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170 * @return Number of visible WLANs |
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171 */ |
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172 TInt VisibleWlans( CWsfWlanInfoArray& aArray ); |
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173 |
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174 private: // Data |
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175 |
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176 /** |
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177 * Copy of showed Wlan info |
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178 */ |
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179 TWsfWlanInfo iWlanInfo; |
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180 |
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181 /** |
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182 * Formater Wlan info |
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183 * Own. |
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184 */ |
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185 CDesCArrayFlat* iFormattedWlanInfo; |
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186 |
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187 /** |
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188 * Time when connection started |
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189 */ |
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190 TTime iStartTime; |
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191 |
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192 /** |
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193 * True if the connection is still active |
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194 */ |
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195 TBool iIsConnActive; |
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196 |
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197 /** |
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198 * Duration of the connection |
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199 */ |
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200 TTimeIntervalMicroSeconds iDuration; |
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201 |
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202 /** |
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203 * Total number of bytes transmitted |
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204 */ |
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205 TUint iBytesTransmitted; |
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206 |
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207 /** |
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208 * The Connection Monitor |
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209 */ |
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210 RConnectionMonitor iConnectionMonitor; |
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211 |
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212 /** |
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213 * The Connection ID of the WLAN |
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214 */ |
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215 TInt iConnectionId; |
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216 |
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217 /** |
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218 * Coe env for loading string from resource |
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219 * Ref. |
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220 */ |
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221 CCoeEnv* iCoeEnv; |
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222 |
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223 /** |
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224 * Reference to Wlan array |
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225 * ref. |
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226 */ |
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227 CWsfWlanInfoArray* iWlanArray; |
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228 |
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229 /** |
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230 * Acts as a mutex for refreshing functions |
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231 */ |
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232 TBool iRefreshing; |
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233 }; |
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234 |
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235 #endif // C_WSFCONNECTEDDETAILSMODEL_H |