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1 /* |
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2 * Copyright (c) 2004 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: Handles the always online functionality for the presence |
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15 * engine |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 // INCLUDE FILES |
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22 #include "MIMPSReconnectNoteObserver.h" |
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23 #include "CIMPSReconnectNoteHandler.h" |
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24 #include "IMPSCommonUiDebugPrint.h" |
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25 #include "cimpspresenceaaconnectionng.h" |
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26 #include "impscommonuibuilddefinitions.h" |
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27 |
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28 #include <AknGlobalConfirmationQuery.h> |
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29 #include <flogger.h> |
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30 #include <e32std.h> |
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31 #include <PEngAOPluginNG.rsg> |
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32 #include <bautils.h> |
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33 #include <StringLoader.h> |
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34 #include <data_caging_path_literals.hrh> |
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35 |
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36 _LIT( KAOPluginResourceFile, "PENGAOPluginNG.rsc" ); |
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37 |
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38 _LIT( KAOPluginResourcePath, "\\Resource\\" ); |
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39 |
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40 |
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41 // LOCAL CONSTANTS AND MACROS |
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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 // CIMPSReconnectNoteHandler::CIMPSReconnectNoteHandler |
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47 // C++ default constructor can NOT contain any code, that |
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48 // might leave. |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 CIMPSReconnectNoteHandler::CIMPSReconnectNoteHandler() : CActive( EPriorityStandard ) |
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52 { |
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53 CActiveScheduler::Add( this ); |
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54 } |
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55 |
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56 // ----------------------------------------------------------------------------- |
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57 // CIMPSReconnectNoteHandler::ConstructL |
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58 // Symbian 2nd phase constructor can leave. |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 void CIMPSReconnectNoteHandler::ConstructL( TIMPSConnectionClient aClient ) |
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62 { |
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63 iGlobalConfirmationQuery = CAknGlobalConfirmationQuery::NewL(); |
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64 iConnectionUI = CIMPSPresenceAAConnection::NewL( aClient ); |
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65 iClient = aClient; |
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66 |
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67 User::LeaveIfError( iFs.Connect() ); |
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68 |
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69 TFileName resourceFileName; |
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70 resourceFileName.Zero(); |
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71 //artificial variable scope to ease the stack usage |
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72 TFileName drivePath; |
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73 Dll::FileName( drivePath ); |
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74 resourceFileName.Append( TParsePtrC( drivePath ).Drive() ); |
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75 //resourceFileName.Append( KDC_RESOURCE_FILES_DIR() ) |
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76 // |
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77 // contains big letters |
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78 resourceFileName.Append( KAOPluginResourcePath() ); |
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79 resourceFileName.Append( KAOPluginResourceFile ); |
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80 |
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81 if ( resourceFileName.Length() > 0 ) |
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82 { |
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83 // when baflutils gets an empty string, it returns "C:", |
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84 // which breaks things |
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85 BaflUtils::NearestLanguageFile( iFs, resourceFileName ); |
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86 } |
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87 |
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88 iResFile.OpenL( iFs, resourceFileName ); |
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89 iResFile.ConfirmSignatureL(); |
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90 } |
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91 |
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92 // ----------------------------------------------------------------------------- |
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93 // CIMPSReconnectNoteHandler::NewL |
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94 // Two-phased constructor. |
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95 // ----------------------------------------------------------------------------- |
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96 // |
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97 CIMPSReconnectNoteHandler* CIMPSReconnectNoteHandler::NewL( TIMPSConnectionClient aClient ) |
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98 { |
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99 CIMPSReconnectNoteHandler* self = new( ELeave ) CIMPSReconnectNoteHandler; |
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100 |
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101 CleanupStack::PushL( self ); |
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102 self->ConstructL( aClient ); |
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103 CleanupStack::Pop( self ); |
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104 |
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105 return self; |
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106 } |
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107 |
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108 // Destructor |
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109 CIMPSReconnectNoteHandler::~CIMPSReconnectNoteHandler() |
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110 { |
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111 Cancel(); |
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112 delete iGlobalConfirmationQuery; |
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113 delete iConnectionUI; |
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114 iObservers.Close(); |
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115 iResFile.Close(); |
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116 iFs.Close(); |
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117 } |
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118 |
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119 // --------------------------------------------------------- |
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120 // CIMPSReconnectNoteHandler::DoCancel |
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121 // |
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122 // --------------------------------------------------------- |
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123 // |
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124 void CIMPSReconnectNoteHandler::DoCancel() |
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125 { |
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126 iGlobalConfirmationQuery->CancelConfirmationQuery(); |
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127 } |
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128 |
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129 // --------------------------------------------------------- |
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130 // CIMPSReconnectNoteHandler::RunL |
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131 // |
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132 // --------------------------------------------------------- |
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133 // |
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134 void CIMPSReconnectNoteHandler::RunL() |
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135 { |
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136 TInt answer( iStatus.Int() ); |
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137 HandleNoteAnswered( answer ); |
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138 Cancel(); |
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139 } |
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140 |
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141 // --------------------------------------------------------- |
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142 // CIMPSReconnectNoteHandler::RemoveObserver |
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143 // |
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144 // --------------------------------------------------------- |
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145 // |
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146 void CIMPSReconnectNoteHandler::RemoveObserver( MIMPSReconnectNoteObserver* aObserver ) |
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147 { |
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148 TInt index( iObservers.Find( aObserver ) ); |
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149 |
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150 if ( index != KErrNotFound ) |
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151 { |
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152 iObservers.Remove( index ); |
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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 // CIMPSReconnectNoteHandler::ShowNote |
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158 // |
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159 // --------------------------------------------------------- |
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160 // |
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161 void CIMPSReconnectNoteHandler::ShowNote( MIMPSReconnectNoteObserver* aObserver ) |
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162 { |
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163 TRAPD( err, DoShowNoteL( aObserver ) ); |
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164 if ( err ) |
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165 { |
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166 CActiveScheduler::Current()->Error( err ); |
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167 RemoveObserver( aObserver ); |
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168 } |
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169 } |
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170 |
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171 // --------------------------------------------------------- |
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172 // CIMPSReconnectNoteHandler::CancelNoteShowing |
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173 // |
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174 // --------------------------------------------------------- |
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175 // |
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176 void CIMPSReconnectNoteHandler::CancelNoteShowing( MIMPSReconnectNoteObserver* aObserver ) |
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177 { |
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178 if ( IsActive() ) |
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179 { |
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180 Cancel(); |
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181 } |
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182 RemoveObserver( aObserver ); |
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183 HandleNoteCancelled(); |
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184 iObservers.Reset(); |
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185 } |
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186 |
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187 // --------------------------------------------------------- |
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188 // CIMPSReconnectNoteHandler::DoShowNoteL |
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189 // |
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190 // --------------------------------------------------------- |
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191 // |
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192 void CIMPSReconnectNoteHandler::DoShowNoteL( MIMPSReconnectNoteObserver* aObserver ) |
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193 { |
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194 IMPSCUI_DP( D_IMPSCUI_LIT( "CIMPSReconnectNoteHandler::StartShowing" ) ); |
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195 |
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196 AddObserverL( aObserver ); |
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197 |
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198 if ( !IsActive() ) |
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199 { |
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200 HBufC* prompt = PromptTextLC(); |
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201 iGlobalConfirmationQuery->ShowConfirmationQueryL( |
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202 iStatus, *prompt, R_AVKON_SOFTKEYS_YES_NO__YES ); |
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203 CleanupStack::PopAndDestroy( prompt ); // prompt |
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204 SetActive(); |
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205 } |
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206 } |
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207 |
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208 // --------------------------------------------------------- |
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209 // CIMPSReconnectNoteHandler::RunError |
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210 // |
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211 // --------------------------------------------------------- |
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212 // |
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213 TInt CIMPSReconnectNoteHandler::RunError( TInt aError ) |
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214 { |
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215 IMPSCUI_DP( D_IMPSCUI_LIT( "CIMPSReconnectNoteHandler::RunError [%d]" ), aError ); |
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216 if ( IsActive() ) |
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217 { |
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218 Cancel(); |
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219 } |
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220 HandleNoteCancelled(); |
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221 iObservers.Reset(); |
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222 return KErrNone; |
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223 } |
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224 |
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225 |
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226 // --------------------------------------------------------- |
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227 // CIMPSReconnectNoteHandler::AddObserverL |
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228 // |
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229 // --------------------------------------------------------- |
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230 // |
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231 void CIMPSReconnectNoteHandler::AddObserverL( MIMPSReconnectNoteObserver* aObserver ) |
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232 { |
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233 if ( iObservers.Find( aObserver ) == KErrNotFound ) |
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234 { |
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235 User::LeaveIfError( iObservers.Append( aObserver ) ); |
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236 } |
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237 } |
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238 |
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239 // --------------------------------------------------------- |
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240 // CIMPSReconnectNoteHandler::HandleNoteAnswered |
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241 // |
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242 // --------------------------------------------------------- |
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243 // |
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244 void CIMPSReconnectNoteHandler::HandleNoteAnswered( TInt aAnswer ) |
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245 { |
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246 for ( TInt index( 0 ); index < iObservers.Count(); ++index ) |
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247 { |
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248 iObservers[index]->HandleNoteAnswered( aAnswer ); |
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249 } |
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250 } |
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251 |
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252 // --------------------------------------------------------- |
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253 // CIMPSReconnectNoteHandler::HandleNoteCanceled |
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254 // |
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255 // --------------------------------------------------------- |
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256 // |
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257 void CIMPSReconnectNoteHandler::HandleNoteCancelled() |
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258 { |
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259 for ( TInt index( 0 ); index < iObservers.Count(); ++index ) |
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260 { |
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261 iObservers[index]->HandleNoteCancelled(); |
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262 } |
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263 } |
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264 |
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265 // --------------------------------------------------------- |
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266 // CIMPSReconnectNoteHandler::PromptTextLC |
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267 // |
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268 // --------------------------------------------------------- |
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269 // |
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270 HBufC* CIMPSReconnectNoteHandler::PromptTextLC() |
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271 { |
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272 HBufC* srvname = iConnectionUI->DefaultServerNameL( iClient ); |
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273 CleanupStack::PushL( srvname ); |
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274 HBufC* prompt = ReadResourceWithDynTextLC( R_QTN_CHAT_RECONNECT_FAILED, *srvname ); |
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275 CleanupStack::Pop( prompt ); |
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276 CleanupStack::PopAndDestroy( srvname ); |
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277 CleanupStack::PushL( prompt ); |
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278 return prompt; |
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279 } |
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280 |
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281 // ----------------------------------------------------------------------------- |
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282 // CIMPSReconnectNoteHandler::ReadResourceLC() |
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283 // ----------------------------------------------------------------------------- |
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284 // |
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285 HBufC* CIMPSReconnectNoteHandler::ReadResourceLC( TInt aNoteTextResourceId ) |
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286 { |
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287 //Own resource reader for AA plug-in environment (no CONE facilities available) |
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288 |
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289 //resource texts are hold in TBUFs |
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290 //TBUF == "A utility struct that holds one non-zero-terminated string." |
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291 //==> no lead bytes in resource string |
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292 |
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293 TInt plainResourceId = 0x00000fff & aNoteTextResourceId; // Remove offset from id |
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294 HBufC8* rawDataBuf = iResFile.AllocReadLC( plainResourceId ); |
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295 |
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296 //raw data buffer is actually unicode text ==> treat it so |
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297 TPtrC16 rawData( ( TUint16* ) rawDataBuf->Ptr(), |
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298 rawDataBuf->Length() / 2 ); |
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299 |
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300 HBufC16* resourceData = rawData.AllocL(); |
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301 CleanupStack::PopAndDestroy( rawDataBuf ); |
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302 |
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303 CleanupStack::PushL( resourceData ); |
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304 |
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305 return resourceData; |
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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 // CIMPSReconnectNoteHandler::ReadResourceWithDynTextLC() |
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311 // ----------------------------------------------------------------------------- |
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312 // |
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313 HBufC* CIMPSReconnectNoteHandler::ReadResourceWithDynTextLC( TInt aNoteTextResourceId, |
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314 const TDesC& aInsertText ) |
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315 { |
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316 //Own dynamic string loader for AA plug-in environment (no CONE facilities available) |
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317 |
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318 HBufC* resStringBuf = ReadResourceLC( aNoteTextResourceId ); |
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319 |
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320 TInt reqDynLen = resStringBuf->Length() + aInsertText.Length(); |
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321 HBufC* dynStringBuf = HBufC::NewL( reqDynLen ); |
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322 TPtr dynString = dynStringBuf->Des(); |
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323 StringLoader::Format( dynString, |
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324 *resStringBuf, |
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325 -1, //No index code in source string |
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326 aInsertText ); |
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327 |
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328 CleanupStack::PopAndDestroy( resStringBuf ); |
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329 CleanupStack::PushL( dynStringBuf ); |
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330 return dynStringBuf; |
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331 } |
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332 |
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333 |
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334 // End of File |
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335 |