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1 /* |
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2 * Copyright (c) 2005 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: Container for the Connectivity Settings plugin |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include <featmgr.h> |
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20 #include "gsconnsettingsplugincontainer.h" |
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21 #include "gsconnsettingspluginmodel.h" |
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22 #include "gsconnsettingsplugin.h" |
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23 #include "gsconnsettingsplugin.hrh" |
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24 #include "gsconnsettingsmskobserver.h" |
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25 #include <gsconnsettingspluginrsc.rsg> |
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26 |
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27 #include <aknlists.h> |
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28 #include <csxhelp/cp.hlp.hrh> |
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29 #include <GSFWViewUIDs.h> // for KUidGS |
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30 #include <GSListbox.h> |
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31 |
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32 |
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33 // EXTERNAL DATA STRUCTURES |
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34 |
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35 // EXTERNAL FUNCTION PROTOTYPES |
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36 |
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37 // CONSTANTS |
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38 |
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39 // MACROS |
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40 |
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41 // LOCAL CONSTANTS AND MACROS |
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42 const TInt KGSBufSize128 = 128; |
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43 |
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44 // MODULE DATA STRUCTURES |
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45 |
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46 // LOCAL FUNCTION PROTOTYPES |
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47 |
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48 // FORWARD DECLARATIONS |
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49 |
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50 // ============================= LOCAL FUNCTIONS ============================== |
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51 |
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52 // ========================== MEMBER FUNCTIONS ================================ |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CGSDisplayPluginContainer::ConstructL(const TRect& aRect) |
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56 // Symbian OS two phased constructor |
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57 // |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 void CGSConnSettingsPluginContainer::ConstructL( const TRect& aRect ) |
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61 { |
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62 iListBox = new ( ELeave ) CAknSettingStyleListBox; |
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63 iModel = CGSConnSettingsPluginModel::NewL(); |
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64 iModel->SetOwner( this ); |
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65 |
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66 //Load saved settings from Connection Settings API |
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67 //If function leaves it is trapped and ignored as there is nothing that we can do about it |
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68 TRAP_IGNORE(iModel->LoadSettingsL()); |
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69 |
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70 if ( iIsWlanSupported ) |
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71 { |
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72 BaseConstructL( aRect, R_GS_CONN_SETTINGS_PLUGIN_VIEW_TITLE, R_CONN_SETTINGS_LBX ); |
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73 } |
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74 else |
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75 { |
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76 BaseConstructL( aRect, R_GS_CONN_SETTINGS_PLUGIN_VIEW_TITLE, R_CONN_SETTINGS_LBX_NOWLAN ); |
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77 } |
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78 } |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // GSConnSettingsPluginContainer::~GSConnSettingsPluginContainer() |
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82 // |
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83 // Destructor |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 CGSConnSettingsPluginContainer::~CGSConnSettingsPluginContainer() |
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87 { |
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88 //Note: iListbox is not deleted here as base class destructor handels it |
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89 |
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90 if ( iModel ) |
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91 { |
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92 delete iModel; |
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93 iModel = NULL; |
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94 } |
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95 |
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96 if ( iListboxItemArray ) |
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97 { |
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98 delete iListboxItemArray; |
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99 } |
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100 |
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101 if ( iListBoxTextArray ) |
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102 { |
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103 iListBoxTextArray->Reset(); |
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104 delete iListBoxTextArray; |
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105 } |
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106 |
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107 if ( iIsWlanSupported ) |
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108 { |
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109 if ( iUsageOfWlanItems ) |
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110 { |
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111 iUsageOfWlanItems->Reset(); |
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112 delete iUsageOfWlanItems; |
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113 } |
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114 } |
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115 |
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116 if ( iDataUsageAbroadItems ) |
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117 { |
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118 iDataUsageAbroadItems->Reset(); |
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119 delete iDataUsageAbroadItems; |
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120 } |
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121 |
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122 if ( iDataUsageHomeNwItems ) |
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123 { |
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124 iDataUsageHomeNwItems->Reset(); |
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125 delete iDataUsageHomeNwItems; |
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126 } |
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127 |
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128 if ( iListItems ) |
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129 { |
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130 iListItems->Reset(); |
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131 delete iListItems; |
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132 } |
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133 } |
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134 |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // GSConnSettingsPluginContainer::GSConnSettingsPluginContainer() |
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138 // |
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139 // Constructor |
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140 // --------------------------------------------------------------------------- |
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141 // |
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142 CGSConnSettingsPluginContainer::CGSConnSettingsPluginContainer( |
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143 MGSConnSettingsMskObserver& aMskObserver ) |
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144 : iMskObserver( aMskObserver ) |
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145 { |
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146 iIsWlanSupported = FeatureManager::FeatureSupported( KFeatureIdProtocolWlan ); |
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147 } |
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148 |
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149 void CGSConnSettingsPluginContainer::SetPluginArray ( |
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150 CArrayPtrFlat<CGSPluginInterface>* aPluginArray ) |
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151 { |
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152 iPluginArray = aPluginArray; |
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153 } |
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154 |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // GSConnSettingsPluginContainer::ConstructListBoxL() |
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158 // |
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159 // |
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160 // --------------------------------------------------------------------------- |
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161 // |
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162 void CGSConnSettingsPluginContainer::ConstructListBoxL( TInt aResLbxId ) |
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163 { |
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164 iListBox->ConstructL( this, EAknListBoxSelectionList ); |
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165 iListboxItemArray = CGSListBoxItemTextArray::NewL( aResLbxId, *iListBox, *iCoeEnv ); |
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166 iListBoxTextArray = static_cast<CDesCArray*>( iListBox->Model()->ItemTextArray() ); |
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167 iListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray ); |
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168 |
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169 if ( iIsWlanSupported ) |
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170 { |
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171 iUsageOfWlanItems = iCoeEnv->ReadDesC16ArrayResourceL( |
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172 R_USAGE_OF_WLAN_SETTING_PAGE_LBX ); |
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173 |
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174 iDataUsageHomeNwItems = iCoeEnv->ReadDesC16ArrayResourceL( |
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175 R_DATA_USAGE_HOME_NW_SETTING_PAGE_LBX ); |
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176 |
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177 iDataUsageAbroadItems = iCoeEnv->ReadDesC16ArrayResourceL( |
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178 R_DATA_USAGE_ABROAD_SETTING_PAGE_LBX ); |
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179 |
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180 iListItems = iCoeEnv->ReadDesC16ArrayResourceL( R_CONN_SETTINGS_LBX_TXT ); |
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181 } |
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182 else |
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183 { |
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184 iDataUsageHomeNwItems = iCoeEnv->ReadDesC16ArrayResourceL( |
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185 R_DATA_USAGE_HOME_NW_SETTING_PAGE_LBX_NOWLAN ); |
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186 |
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187 iDataUsageAbroadItems = iCoeEnv->ReadDesC16ArrayResourceL( |
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188 R_DATA_USAGE_ABROAD_SETTING_PAGE_LBX_NOWLAN ); |
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189 |
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190 iListItems = iCoeEnv->ReadDesC16ArrayResourceL( R_CONN_SETTINGS_LBX_TXT_NOWLAN ); |
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191 } |
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192 |
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193 CreateListBoxItemsL(); |
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194 } |
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195 |
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196 // --------------------------------------------------------------------------- |
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197 // GSConnSettingsPluginContainer::CreateListBoxItemsL() |
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198 // |
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199 // |
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200 // --------------------------------------------------------------------------- |
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201 // |
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202 void CGSConnSettingsPluginContainer::CreateListBoxItemsL() |
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203 { |
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204 if ( iIsWlanSupported ) |
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205 { |
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206 MakeUsageOfWlanNetworksItemL(); |
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207 iGeneralItemCount++; |
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208 } |
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209 |
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210 MakeDataUsageHomeNwItemL(); |
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211 iGeneralItemCount++; |
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212 |
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213 MakeDataUsageAbroadItemL(); |
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214 iGeneralItemCount++; |
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215 |
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216 if ( iPluginArray ) |
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217 { |
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218 MakeECOMPluginItemL(); |
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219 } |
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220 iListBox->HandleItemAdditionL(); |
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221 } |
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222 |
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223 // --------------------------------------------------------------------------- |
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224 // GSConnSettingsPluginContainer::UpdateListBoxL(TInt aFeatureId) |
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225 // --------------------------------------------------------------------------- |
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226 // |
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227 void CGSConnSettingsPluginContainer::UpdateListBoxL( TInt aFeatureId ) |
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228 { |
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229 switch ( aFeatureId ) |
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230 { |
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231 case EGSSettIdUsageOfWlan: |
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232 iListBoxTextArray->Delete( EGSSettIdUsageOfWlan ); |
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233 MakeUsageOfWlanNetworksItemL(); |
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234 break; |
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235 |
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236 case EGSSettIdDataUsageHomeNw: |
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237 iListBoxTextArray->Delete( Index( EGSSettIdDataUsageHomeNw ) ); |
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238 MakeDataUsageHomeNwItemL(); |
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239 break; |
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240 |
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241 case EGSSettIdDataUsageAbroad: |
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242 iListBoxTextArray->Delete( Index ( EGSSettIdDataUsageAbroad ) ); |
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243 MakeDataUsageAbroadItemL(); |
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244 break; |
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245 |
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246 case EGSExtPluginsListItemId: |
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247 MakeECOMPluginItemL(); |
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248 break; |
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249 |
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250 default: |
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251 break; |
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252 } |
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253 iListBox->HandleItemAdditionL(); |
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254 } |
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255 |
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256 |
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257 // --------------------------------------------------------------------------- |
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258 // CGSConnSettingsPluginContainer::AppendListItem |
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259 // --------------------------------------------------------------------------- |
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260 // |
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261 void CGSConnSettingsPluginContainer::AppendListItemL( |
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262 const TInt aPos, |
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263 const TDesC16& aFirstLabel, |
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264 const TDesC16& aSecondLabel ) |
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265 { |
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266 TBuf<KGSBufSize128> itemText; |
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267 _LIT( KSpaceAndTab, " \t" ); |
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268 _LIT( KTab, "\t" ); |
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269 |
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270 // The format is: " \tFirstLabel\tSecondLabel\t0\t0" |
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271 // First, append space and tab |
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272 itemText.Append( KSpaceAndTab ); |
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273 itemText.Append( aFirstLabel ); |
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274 itemText.Append( KTab ); |
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275 itemText.Append( KTab ); |
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276 // Currently this is used only to show sensors active status (on/off) |
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277 itemText.Append( aSecondLabel ); |
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278 |
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279 // No need to add last tabs |
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280 if ( ( KErrNotFound != aPos ) && ( aPos <= iListBoxTextArray->Count() ) ) |
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281 { |
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282 iListBoxTextArray->InsertL( aPos, itemText ); |
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283 } |
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284 else |
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285 { |
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286 iListBoxTextArray->AppendL( itemText ); |
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287 } |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // GSConnSettingsPluginContainer::MakeUsageOfNewWlanNetworksItemL() |
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292 // |
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293 // |
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294 // --------------------------------------------------------------------------- |
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295 // |
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296 void CGSConnSettingsPluginContainer::MakeUsageOfWlanNetworksItemL() |
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297 { |
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298 TInt currValue = iModel->UsageOfWlan(); |
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299 AppendListItemL( EGSSettIdUsageOfWlan, |
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300 iListItems->operator[]( EGSSettIdUsageOfWlan ), |
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301 ( *iUsageOfWlanItems )[currValue] ); |
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302 } |
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303 |
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304 // --------------------------------------------------------------------------- |
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305 // GSConnSettingsPluginContainer::MakeDataUsageAbroadItemL() |
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306 // |
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307 // |
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308 // --------------------------------------------------------------------------- |
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309 // |
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310 void CGSConnSettingsPluginContainer::MakeDataUsageAbroadItemL() |
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311 { |
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312 TInt currValue = iModel->DataUsageAbroad(); |
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313 |
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314 AppendListItemL( Index( EGSSettIdDataUsageAbroad ), |
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315 iListItems->operator[]( Index( EGSSettIdDataUsageAbroad ) ), |
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316 ( *iDataUsageAbroadItems )[currValue] ); |
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317 } |
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318 |
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319 // --------------------------------------------------------------------------- |
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320 // GSConnSettingsPluginContainer::MakeDataUsageAbroadItemL() |
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321 // |
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322 // |
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323 // --------------------------------------------------------------------------- |
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324 // |
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325 void CGSConnSettingsPluginContainer::MakeDataUsageHomeNwItemL() |
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326 { |
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327 TInt currValue = iModel->DataUsageInHomeNw(); |
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328 |
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329 AppendListItemL( Index( EGSSettIdDataUsageHomeNw ), |
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330 iListItems->operator[]( Index( EGSSettIdDataUsageHomeNw ) ), |
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331 ( *iDataUsageHomeNwItems )[currValue] ); |
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332 } |
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333 |
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334 |
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335 // --------------------------------------------------------------------------- |
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336 // CGSConnSettingsPluginContainer::MakeExtendedPluginsItemL |
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337 // --------------------------------------------------------------------------- |
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338 // |
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339 void CGSConnSettingsPluginContainer::MakeECOMPluginItemL() |
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340 { |
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341 |
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342 // Create list item for all child plug-ins |
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343 const TInt pluginCount( iPluginArray->Count() ); |
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344 CGSPluginInterface* plugin = NULL; |
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345 |
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346 // 1) Read item descriptor from plugin: |
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347 TBuf<KGSBufSize128> caption; |
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348 |
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349 for ( TInt i = 0; i < pluginCount; i++ ) |
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350 { |
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351 plugin = iPluginArray->operator[]( i ); |
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352 //Append to list only if plugin is meant to be visible |
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353 if( ( plugin ) && ( plugin->Visible() ) ) |
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354 { |
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355 plugin->GetCaptionL( caption ); |
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356 |
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357 // Append text to list |
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358 AppendListItemL( KErrNotFound, caption, KNullDesC16 ); |
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359 } |
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360 } |
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361 } |
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362 |
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363 |
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364 // ----------------------------------------------------------------------------- |
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365 // CGSConnSettingsPluginContainer::SelectedPlugin |
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366 // Returns pointer to selected plugin |
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367 // ----------------------------------------------------------------------------- |
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368 // |
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369 CGSPluginInterface* CGSConnSettingsPluginContainer::SelectedPluginL() |
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370 { |
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371 CGSPluginInterface* plugin = NULL; |
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372 |
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373 // 1) Decrease index with the count |
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374 TInt index = iListBox->CurrentItemIndex() - iGeneralItemCount; |
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375 |
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376 // 2) Check that new index is in range of plugins |
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377 if ( index >= 0 && index < iPluginArray->Count() ) |
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378 { |
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379 // 3) Get correct plugin |
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380 plugin = iPluginArray->operator[]( index ); |
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381 } |
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382 |
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383 // Leave if not found |
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384 if ( !plugin ) |
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385 { |
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386 User::Leave( KErrNotFound ); |
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387 } |
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388 |
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389 return plugin; |
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390 } |
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391 |
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392 |
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393 |
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394 // --------------------------------------------------------------------------- |
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395 // CGSConnSettingsPluginContainer::OfferKeyEventL |
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396 // --------------------------------------------------------------------------- |
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397 // |
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398 TKeyResponse CGSConnSettingsPluginContainer::OfferKeyEventL( |
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399 const TKeyEvent& aKeyEvent, TEventCode aType ) |
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400 { |
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401 |
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402 TKeyResponse returnValue( EKeyWasNotConsumed ); |
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403 |
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404 switch ( aKeyEvent.iCode ) |
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405 { |
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406 case EKeyUpArrow: |
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407 case EKeyDownArrow: |
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408 { |
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409 // Send key event to Listbox |
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410 returnValue = iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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411 // Change MSK label if needs to changed |
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412 iMskObserver.CheckMiddleSoftkeyLabelL(); |
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413 break; |
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414 } |
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415 case EKeyLeftArrow: |
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416 case EKeyRightArrow: |
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417 { |
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418 // Listbox takes all events even if it doesn't use them. |
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419 // Stick with the default return value |
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420 break; |
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421 } |
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422 default: |
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423 { |
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424 // Forward key event to listbox |
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425 returnValue = iListBox->OfferKeyEventL( aKeyEvent, aType ); |
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426 break; |
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427 } |
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428 } |
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429 |
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430 return returnValue; |
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431 } |
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432 |
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433 // --------------------------------------------------------------------------- |
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434 // GSConnSettingsPluginContainer::CurrentFeatureId() |
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435 // |
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436 // --------------------------------------------------------------------------- |
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437 // |
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438 TInt CGSConnSettingsPluginContainer::CurrentFeatureId( ) const |
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439 { |
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440 return iListboxItemArray->CurrentFeature( ); |
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441 } |
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442 |
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443 // --------------------------------------------------------------------------- |
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444 // GSConnSettingsPluginContainer::GetHelpContext() const |
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445 // Gets Help |
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446 // |
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447 // --------------------------------------------------------------------------- |
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448 // |
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449 void CGSConnSettingsPluginContainer::GetHelpContext( TCoeHelpContext& aContext ) const |
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450 { |
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451 aContext.iMajor = KUidGS; |
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452 // aContext.iContext = KCP_HLP_DISPLAY; |
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453 } |
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454 |
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455 // --------------------------------------------------------------------------- |
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456 // GSConnSettingsPluginContainer::Model() |
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457 // |
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458 // Return its member variable iModel. |
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459 // --------------------------------------------------------------------------- |
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460 // |
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461 CGSConnSettingsPluginModel* CGSConnSettingsPluginContainer::Model() |
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462 { |
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463 return iModel; |
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464 } |
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465 |
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466 // --------------------------------------------------------------------------- |
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467 // GSConnSettingsPluginContainer::Index() |
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468 // |
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469 // Return index for the list. |
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470 // --------------------------------------------------------------------------- |
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471 // |
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472 TInt CGSConnSettingsPluginContainer::Index( TInt aIndex ) |
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473 { |
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474 return ( iIsWlanSupported ? ( aIndex ) : ( aIndex - 1) ); |
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475 } |
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476 |
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477 // ========================== OTHER EXPORTED FUNCTIONS ========================= |
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478 |
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479 // End of File |