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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: Implementation of CActiveSelectWLanDlgPlugin. |
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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 // INCLUDE FILES |
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20 #include <AknWaitDialog.h> |
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21 #include <ConnUiUtilsNotif.rsg> |
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22 #include <AknGlobalNote.h> |
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23 #include <StringLoader.h> |
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24 #include <centralrepository.h> |
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25 #include <AknSgcc.h> |
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26 #include <AknCapServerClient.h> |
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27 //#include <aknnotewrappers.h> |
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28 |
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29 #include "ActiveSelectWLanDlgPlugin.h" |
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30 #include "SelectWLANDlg.h" |
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31 #include "ConnectionDialogsLogger.h" |
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32 #include "ConnectionUiUtilitiesPrivateCRKeys.h" |
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33 |
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34 |
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35 // CONSTANTS |
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36 |
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37 /** |
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38 * For iPeriodic Timer, 10 seconds |
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39 * The interval between refreshing available wlan networks. |
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40 */ |
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41 LOCAL_D const TInt KTickDefaultInterval = 10000000; |
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42 |
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43 // ================= MEMBER FUNCTIONS ======================= |
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44 |
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45 // --------------------------------------------------------- |
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46 // CActiveSelectWLanDlgPlugin* CActiveSelectWLanDlgPlugin::NewL() |
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47 // --------------------------------------------------------- |
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48 // |
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49 CActiveSelectWLanDlgPlugin* CActiveSelectWLanDlgPlugin::NewL( |
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50 CSelectWLanDlgPlugin* aPlugin ) |
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51 { |
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52 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::NewL " ); |
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53 |
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54 CActiveSelectWLanDlgPlugin* self = |
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55 new ( ELeave ) CActiveSelectWLanDlgPlugin( aPlugin ); |
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56 CleanupStack::PushL( self ); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop( self ); |
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59 |
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60 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::NewL " ); |
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61 |
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62 return self; |
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63 } |
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64 |
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65 // --------------------------------------------------------- |
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66 // CActiveSelectWLanDlgPlugin::ConstructL() |
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67 // --------------------------------------------------------- |
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68 // |
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69 void CActiveSelectWLanDlgPlugin::ConstructL() |
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70 { |
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71 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::ConstructL " ); |
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72 |
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73 CActiveScheduler::Add( this ); |
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74 iWlanDataProv = CWlanNetworkDataProvider::NewL(); |
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75 iPeriodic = CPeriodic::NewL( CActive::EPriorityStandard ); |
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76 |
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77 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::ConstructL " ); |
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78 } |
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79 |
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80 // --------------------------------------------------------- |
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81 // CActiveSelectWLanDlgPlugin::CActiveSelectWLanDlgPlugin() |
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82 // --------------------------------------------------------- |
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83 // |
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84 CActiveSelectWLanDlgPlugin::CActiveSelectWLanDlgPlugin( |
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85 CSelectWLanDlgPlugin* aPlugin ) |
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86 : CActive( EPriorityStandard ), |
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87 iPlugin( aPlugin ) |
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88 { |
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89 } |
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90 |
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91 // --------------------------------------------------------- |
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92 // CActiveSelectWLanDlgPlugin::~CActiveSelectWLanDlgPlugin() |
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93 // --------------------------------------------------------- |
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94 // |
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95 CActiveSelectWLanDlgPlugin::~CActiveSelectWLanDlgPlugin() |
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96 { |
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97 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::~CActiveSelectWLanDlgPlugin " ); |
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98 Cancel(); |
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99 |
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100 StopTimer(); |
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101 DestroyWaitDialog(); |
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102 |
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103 if ( iResultsListDialog && !( iResultsListDialog->GetOkToExit() ) ) |
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104 { |
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105 CLOG_WRITEF( _L( "OkToExit %b" ), iResultsListDialog->GetOkToExit() ); |
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106 delete iResultsListDialog; |
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107 iResultsListDialog = NULL; |
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108 } |
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109 |
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110 delete iWlanDataProv; |
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111 |
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112 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::~CActiveSelectWLanDlgPlugin " ); |
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113 } |
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114 |
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115 |
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116 // --------------------------------------------------------- |
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117 // CActiveSelectWLanDlgPlugin::DoCancel() |
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118 // --------------------------------------------------------- |
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119 // |
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120 void CActiveSelectWLanDlgPlugin::DoCancel() |
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121 { |
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122 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::DoCancel " ); |
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123 |
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124 CLOG_WRITE( "stopping timer" ); |
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125 StopTimer(); |
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126 |
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127 CLOG_WRITE( "deleting results list dialog" ); |
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128 DestroyResultsListDialog(); |
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129 |
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130 CLOG_WRITE( "deleting wait dialog" ); |
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131 DestroyWaitDialog(); |
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132 |
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133 CLOG_WRITE( "deleting wlan data provider" ); |
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134 delete iWlanDataProv; |
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135 iWlanDataProv = NULL; |
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136 |
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137 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::DoCancel " ); |
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138 } |
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139 |
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140 // --------------------------------------------------------- |
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141 // CActiveSelectWLanDlgPlugin::StartTimerL |
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142 // --------------------------------------------------------- |
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143 // |
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144 void CActiveSelectWLanDlgPlugin::StartTimerL( TInt aTickInterval ) |
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145 { |
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146 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::StartTimerL " ); |
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147 |
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148 if( !iPeriodic ) |
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149 { |
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150 iPeriodic = CPeriodic::NewL( CActive::EPriorityStandard ); |
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151 } |
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152 |
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153 iPeriodic->Start( aTickInterval, aTickInterval, TCallBack( Tick, this ) ); |
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154 |
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155 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::StartTimerL " ); |
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156 } |
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157 |
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158 |
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159 // --------------------------------------------------------- |
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160 // CActiveSelectWLanDlgPlugin::StopTimer |
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161 // --------------------------------------------------------- |
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162 // |
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163 void CActiveSelectWLanDlgPlugin::StopTimer() |
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164 { |
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165 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::StopTimer " ); |
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166 |
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167 if( iPeriodic ) |
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168 { |
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169 CLOG_WRITE( "iPeriodic" ); |
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170 iPeriodic->Cancel(); |
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171 CLOG_WRITE( "Cancel" ); |
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172 |
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173 delete iPeriodic; |
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174 CLOG_WRITE( "delete" ); |
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175 |
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176 iPeriodic = NULL; |
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177 } |
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178 |
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179 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::StopTimer " ); |
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180 } |
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181 |
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182 // --------------------------------------------------------- |
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183 // CActiveSelectWLanDlgPlugin::DoTick |
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184 // --------------------------------------------------------- |
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185 // |
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186 void CActiveSelectWLanDlgPlugin::DoTick() |
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187 { |
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188 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::DoTick " ); |
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189 |
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190 if ( IsActive() == EFalse ) |
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191 { |
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192 CLOG_WRITE( "not active anymore - making another scan request..." ); |
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193 |
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194 SetActive(); |
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195 |
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196 #ifdef __WINS__ |
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197 TRequestStatus* clientStatus = &iStatus; |
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198 User::RequestComplete( clientStatus, KErrNone ); |
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199 #else |
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200 iWlanDataProv->RefreshScanInfo( iStatus ); |
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201 #endif |
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202 } |
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203 } |
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204 |
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205 // --------------------------------------------------------- |
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206 // CActiveSelectWLanDlgPlugin::Tick |
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207 // --------------------------------------------------------- |
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208 // |
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209 TInt CActiveSelectWLanDlgPlugin::Tick( TAny* aObject ) |
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210 { |
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211 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::Tick " ); |
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212 |
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213 CActiveSelectWLanDlgPlugin* myself = |
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214 static_cast<CActiveSelectWLanDlgPlugin*>( aObject ); |
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215 myself->DoTick(); |
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216 |
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217 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::Tick " ); |
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218 |
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219 return 1; |
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220 } |
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221 |
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222 |
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223 // --------------------------------------------------------- |
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224 // CActiveSelectWLanDlgPlugin::RunL() |
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225 // --------------------------------------------------------- |
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226 // |
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227 void CActiveSelectWLanDlgPlugin::RunL() |
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228 { |
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229 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::RunL " ); |
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230 |
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231 if ( iWaitDialog ) |
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232 { |
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233 iWaitDialog->ProcessFinishedL(); |
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234 delete iWaitDialog; |
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235 iWaitDialog = NULL; |
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236 } |
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237 |
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238 CLOG_WRITEF( _L( "iStatus.Int() : %d" ), iStatus.Int() ); |
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239 |
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240 if( iStatus == KErrNone ) |
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241 { |
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242 iWlanDataProv->OnTimerExpiredL(); |
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243 |
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244 CNetworkInfoArray* *const networkArray = |
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245 iWlanDataProv->GetNetworkInfoArray(); |
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246 |
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247 const TInt resultsCount = ( *networkArray )->MdcaCount(); |
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248 |
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249 CLOG_WRITEF( _L( "resultsCount : %d" ),resultsCount ); |
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250 |
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251 if ( resultsCount > 0 ) |
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252 { |
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253 if( iResultsListDialog ) |
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254 { |
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255 iResultsListDialog->RefreshDialogL(); |
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256 } |
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257 else |
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258 { |
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259 iResultsListDialog = CSelectWLANDlg::NewL( iPlugin, |
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260 networkArray ); |
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261 |
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262 iResultsListDialog->ExecuteLD( R_SELECT_WLAN_LIST_QUERY ); |
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263 |
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264 TInt interval = GetRefreshInterval(); |
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265 CLOG_WRITEF( _L( "interval : %d" ), interval ); |
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266 |
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267 if( interval ) |
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268 { |
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269 StartTimerL( interval ); |
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270 } |
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271 } |
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272 } |
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273 else |
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274 { |
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275 StopTimer(); |
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276 |
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277 DestroyWaitDialog(); |
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278 DestroyResultsListDialog(); |
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279 |
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280 HBufC* stringLabel = StringLoader::LoadLC( |
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281 R_INFO_NO_NETWORKS_FOUND ); |
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282 /*** Deadlock |
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283 CAknGlobalNote* globalNote = CAknGlobalNote::NewLC(); |
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284 globalNote->ShowNoteL( EAknGlobalInformationNote, *stringLabel ); |
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285 |
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286 CleanupStack::PopAndDestroy( globalNote ); |
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287 CleanupStack::PopAndDestroy( stringLabel ); |
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288 ***/ |
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289 |
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290 //// 3.1 solution: prevent deadlock, does not work in 3.0 because of avkon |
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291 RAknUiServer* globalNote = CAknSgcClient::AknSrv(); |
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292 if ( globalNote->Handle() ) |
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293 { |
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294 globalNote->ShowGlobalNoteL( *stringLabel, |
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295 EAknGlobalInformationNote ); |
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296 } |
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297 CleanupStack::PopAndDestroy( stringLabel ); |
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298 |
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299 //// End of 3.1 solution |
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300 |
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301 /*** 3.0 solution |
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302 CAknInformationNote* myLocalGlobalNote = new ( ELeave ) |
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303 CAknInformationNote( EFalse ); |
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304 myLocalGlobalNote->ExecuteLD( *stringLabel ); |
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305 CleanupStack::PopAndDestroy( stringLabel ); |
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306 |
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307 *** End of 3.0 solution ***/ |
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308 |
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309 iPlugin->SetCancelledFlag( ETrue ); |
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310 iPlugin->CompleteL( KErrNotFound ); |
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311 } |
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312 } |
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313 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::RunL " ); |
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314 |
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315 } |
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316 |
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317 // --------------------------------------------------------- |
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318 // CActiveSelectWLanDlgPlugin::StartSearchWlanNetworkL() |
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319 // --------------------------------------------------------- |
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320 // |
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321 void CActiveSelectWLanDlgPlugin::StartSearchWlanNetworkL() |
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322 { |
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323 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::StartSearchWlanNetworkL " ); |
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324 |
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325 DestroyWaitDialog(); |
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326 |
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327 iWaitDialog = new( ELeave )CAknWaitDialog |
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328 ( REINTERPRET_CAST( CEikDialog**, &iWaitDialog ), ETrue ); |
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329 iWaitDialog->ExecuteLD( R_SEARCHING_WLAN_WAIT_NOTE ); |
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330 |
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331 SetActive(); |
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332 |
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333 #ifdef __WINS__ |
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334 TRequestStatus* clientStatus = &iStatus; |
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335 User::RequestComplete( clientStatus, KErrNone ); |
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336 #else |
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337 iWlanDataProv->RefreshScanInfo( iStatus ); |
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338 #endif |
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339 |
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340 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::StartSearchWlanNetworkL " ); |
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341 } |
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342 |
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343 // --------------------------------------------------------- |
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344 // CActiveSelectWLanDlgPlugin::GetRefreshInterval() |
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345 // --------------------------------------------------------- |
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346 // |
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347 TInt CActiveSelectWLanDlgPlugin::GetRefreshInterval() |
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348 { |
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349 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::GetRefreshInterval " ); |
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350 |
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351 CRepository* repository = NULL; |
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352 TInt err( KErrNone ); |
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353 |
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354 TRAP( err, |
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355 repository = CRepository::NewL( KCRUidConnectionUiUtilities ) ); |
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356 |
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357 TInt variant( 0 ); |
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358 CLOG_WRITEF( _L( "err : %d" ), err ); |
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359 |
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360 if ( err == KErrNone ) |
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361 { |
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362 TInt retval = repository->Get( KConnectionUiUtilitiesScanInterval, |
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363 variant ); |
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364 |
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365 CLOG_WRITEF( _L( "retval : %d" ), retval ); |
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366 |
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367 if ( retval == KErrNotFound ) |
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368 { |
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369 variant = KTickDefaultInterval; |
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370 } |
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371 } |
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372 else |
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373 { |
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374 variant = KTickDefaultInterval; |
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375 } |
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376 |
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377 delete repository; |
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378 |
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379 CLOG_WRITEF( _L( "variant : %d" ), variant ); |
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380 |
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381 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::GetRefreshInterval " ); |
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382 |
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383 return variant; |
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384 } |
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385 |
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386 |
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387 // --------------------------------------------------------- |
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388 // CActiveSelectWLanDlgPlugin::DestroyWaitDialog() |
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389 // --------------------------------------------------------- |
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390 // |
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391 void CActiveSelectWLanDlgPlugin::DestroyWaitDialog() |
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392 { |
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393 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::DestroyWaitDialog " ); |
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394 |
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395 delete iWaitDialog; |
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396 iWaitDialog = NULL; |
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397 |
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398 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::DestroyWaitDialog " ); |
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399 } |
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400 |
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401 |
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402 // --------------------------------------------------------- |
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403 // CActiveSelectWLanDlgPlugin::DestroyResultsListDialog() |
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404 // --------------------------------------------------------- |
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405 // |
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406 void CActiveSelectWLanDlgPlugin::DestroyResultsListDialog() |
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407 { |
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408 CLOG_ENTERFN( "CActiveSelectWLanDlgPlugin::DestroyResultsListDialog " ); |
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409 |
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410 if ( iResultsListDialog && !( iResultsListDialog->GetOkToExit() ) ) |
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411 { |
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412 delete iResultsListDialog; |
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413 iResultsListDialog = NULL; |
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414 } |
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415 |
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416 CLOG_LEAVEFN( "CActiveSelectWLanDlgPlugin::DestroyResultsListDialog " ); |
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417 } |
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418 |
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419 // End of File |
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420 |