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1 /* |
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2 * Copyright (c) 2002-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This is the handler for the SIM Application Toolkit |
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15 * Select Item proactive command. |
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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 #include <e32svr.h> |
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21 #include <basched.h> |
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22 #include "RSatUiSession.h" |
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23 #include "MSatUiObserver.h" |
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24 #include "SatSOpcodes.h" |
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25 #include "CSatCSelectItemHandler.h" |
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26 #include "SatLog.h" |
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27 |
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28 const TInt8 KMenuItemPop( 3 ); |
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29 |
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30 // ======== MEMBER FUNCTIONS ======== |
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31 |
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32 // ----------------------------------------------------------------------------- |
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33 // CSatCSelectItemHandler::CSatCSelectItemHandler |
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34 // C++ default constructor can NOT contain any code, that |
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35 // might leave. |
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36 // ----------------------------------------------------------------------------- |
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37 // |
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38 CSatCSelectItemHandler::CSatCSelectItemHandler( |
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39 TInt aPriority, |
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40 RSatUiSession* aSession ) : |
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41 CActive( aPriority ), |
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42 iSession( aSession ), |
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43 iSelectItemData(), |
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44 iSelectItemPckg( iSelectItemData ), |
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45 iSelectItemRsp(), |
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46 iSelectItemRspPckg( iSelectItemRsp ) |
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47 { |
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48 LOG( SIMPLE, |
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49 "SATINTERNALCLIENT: CSatCSelectItemHandler::CSatCSelectItemHandler calling" ) |
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50 |
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51 // Add to active scheduler. |
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52 CActiveScheduler::Add( this ); |
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53 |
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54 LOG( SIMPLE, |
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55 "SATINTERNALCLIENT: CSatCSelectItemHandler::CSatCSelectItemHandler exiting" ) |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CSatCSelectItemHandler::NewL |
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60 // Two-phased constructor. |
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61 // ----------------------------------------------------------------------------- |
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62 // |
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63 CSatCSelectItemHandler* CSatCSelectItemHandler::NewL( |
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64 RSatUiSession* aSat ) |
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65 { |
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66 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::NewL calling" ) |
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67 |
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68 // Perform the construction. |
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69 CSatCSelectItemHandler* self = |
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70 new ( ELeave ) CSatCSelectItemHandler( EPriorityLow, aSat ); |
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71 |
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72 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::NewL exiting" ) |
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73 return self; |
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74 } |
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75 |
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76 // Destructor |
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77 CSatCSelectItemHandler::~CSatCSelectItemHandler() |
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78 { |
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79 LOG( SIMPLE, |
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80 "SATINTERNALCLIENT: CSatCSelectItemHandler::~CSatCSelectItemHandler calling" ) |
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81 |
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82 // Cancel any outstanding requests. |
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83 Cancel(); |
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84 iSession = NULL; |
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85 |
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86 LOG( SIMPLE, |
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87 "SATINTERNALCLIENT: CSatCSelectItemHandler::~CSatCSelectItemHandler exiting" ) |
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88 } |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CSatCSelectItemHandler::Start |
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92 // Starts the handler. |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CSatCSelectItemHandler::Start() |
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96 { |
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97 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::Start calling" ) |
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98 |
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99 // Empty the IPC data |
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100 RSat::TSelectItemV2 temp; |
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101 iSelectItemData = temp; |
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102 RSat::TSelectItemRspV1 temp2; |
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103 iSelectItemRsp = temp2; |
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104 |
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105 // Request Select Item notification. |
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106 TIpcArgs arguments( &iSelectItemPckg ); |
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107 |
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108 // Pass the Select Item IPC package. |
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109 iSession->CreateRequest( ESatSProactiveSelectItem, arguments, iStatus ); |
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110 |
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111 // Set this handler to active so that it can receive requests. |
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112 SetActive(); |
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113 |
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114 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::Start exiting" ) |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CSatCSelectItemHandler::RunL |
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119 // Handles the command. |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 void CSatCSelectItemHandler::RunL() |
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123 { |
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124 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL calling" ) |
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125 |
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126 // Check the status of the asnychronous operation |
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127 if ( KErrNone != iStatus.Int() ) |
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128 { |
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129 LOG2( |
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130 SIMPLE, |
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131 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL error: %d", |
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132 iStatus.Int() ) |
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133 |
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134 // Renew the request |
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135 Start(); |
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136 } |
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137 else |
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138 { |
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139 // Create the menu item array. |
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140 CDesC16ArrayFlat* menuItems = new( ELeave ) CDesC16ArrayFlat( 1 ); |
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141 CleanupStack::PushL( menuItems ); |
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142 |
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143 // Create the next action indicator array. |
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144 CArrayFixFlat<TSatAction>* menuActions = |
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145 new( ELeave ) CArrayFixFlat<TSatAction>( 1 ); |
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146 CleanupStack::PushL( menuActions ); |
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147 |
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148 // Create the menu item icon array. |
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149 CArrayFixFlat<TInt>* menuIcons = |
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150 new( ELeave ) CArrayFixFlat<TInt>( 1 ); |
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151 CleanupStack::PushL( menuIcons ); |
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152 |
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153 // Fetch all the menu items. |
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154 // Note that the indexing starts from 1 in SIM item lists. |
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155 // This is the default menu item. |
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156 TInt defaultItem( 0 ); |
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157 TBool defaultItemIdFound( EFalse ); |
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158 |
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159 const TInt numberOfItems( static_cast<TInt>( |
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160 iSelectItemData.NumberOfItems() ) ); |
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161 |
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162 LOG2( SIMPLE, |
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163 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL numberOfItems: %d", |
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164 numberOfItems ) |
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165 for ( TInt currentItem = 1; currentItem <= numberOfItems; currentItem++ ) |
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166 { |
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167 RSat::TItem item; |
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168 TInt action; |
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169 TInt icon( KErrNotFound ); |
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170 |
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171 // Fetch all data for this index. |
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172 iSelectItemData.GetItem( static_cast<TUint>( currentItem ), |
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173 item, action, icon ); |
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174 |
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175 if ( item.iItemId == iSelectItemData.iDefaultItemId ) |
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176 { |
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177 LOG( SIMPLE, |
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178 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL has defaultItemId" ) |
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179 defaultItem = currentItem - 1; |
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180 defaultItemIdFound = ETrue; |
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181 } |
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182 |
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183 // Save the item name |
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184 menuItems->AppendL( item.iItemString ); |
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185 |
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186 // Save icon identifier. |
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187 // icon will be KErrNotFound (-1) if it is not present in the |
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188 // SAT menu. |
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189 menuIcons->AppendL( icon ); |
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190 LOG2( SIMPLE, |
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191 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL action: %d", action ) |
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192 if ( KErrNotFound != action ) |
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193 { |
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194 // Save the next action indicator, if found. |
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195 menuActions->AppendL( STATIC_CAST( TSatAction, action ) ); |
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196 } |
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197 } |
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198 |
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199 // Do not return partial comprehension response when |
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200 // default item is not set. |
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201 if ( !iSelectItemData.iDefaultItemId ) |
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202 { |
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203 LOG( SIMPLE, |
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204 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL \ |
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205 iSelectItemData.iDefaultItemId false" ) |
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206 defaultItemIdFound = ETrue; |
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207 } |
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208 |
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209 // This will contain the user selection. |
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210 TUint8 selection; |
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211 |
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212 // Indicates whether help is available |
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213 TBool helpIsAvailable( EFalse ); |
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214 if ( iSelectItemData.iHelp == RSat::EHelpAvailable ) |
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215 { |
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216 LOG( SIMPLE, |
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217 "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL EHelpAvailable" ) |
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218 helpIsAvailable = ETrue; |
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219 } |
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220 |
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221 // Has to be casted to TInt before casting to TSatIconQualifier, |
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222 // because gcc warns about the direct cast. |
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223 const struct TSatIconId iconId = { iSelectItemData.iIconId.iIdentifier, |
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224 static_cast<TSatIconQualifier>( |
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225 static_cast<TInt>( iSelectItemData.iIconId.iQualifier ) ) }; |
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226 |
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227 const enum TSatIconQualifier iconListQualifier( |
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228 static_cast<TSatIconQualifier>( |
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229 static_cast<TInt>( iSelectItemData.iIconListQualifier ) ) ); |
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230 |
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231 const enum TSatSelectionPreference selectionPreference( |
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232 static_cast<TSatSelectionPreference>( |
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233 static_cast<TInt>( iSelectItemData.iPreference ) ) ); |
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234 |
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235 // This will contain EFalse if requested icon is not displayed. |
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236 TBool requestedIconDisplayed( ETrue ); |
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237 |
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238 // About lint e64: |
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239 // Error in lint was MDesC8Array = CDesC16ArrayFlat, which |
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240 // is not the case. |
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241 // Notify the registered client and save the response. |
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242 //lint -e{64} |
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243 TSatUiResponse response = iSession->SatUiObserver()->SelectItemL( |
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244 iSelectItemData.iAlphaId.iAlphaId, |
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245 *menuItems, |
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246 menuActions, |
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247 defaultItem, |
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248 selection, |
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249 helpIsAvailable, |
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250 iconId, |
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251 menuIcons, |
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252 iconListQualifier, |
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253 requestedIconDisplayed, |
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254 selectionPreference ); |
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255 |
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256 // By default, this command does not have additional information. |
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257 iSelectItemRsp.iInfoType = RSat::KNoAdditionalInfo; |
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258 iSelectItemRsp.iAdditionalInfo.Zero(); |
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259 |
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260 // must use the same pcmd |
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261 iSelectItemRsp.SetPCmdNumber( iSelectItemData.PCmdNumber() ); |
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262 |
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263 // Examine the client response. |
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264 ExamineClientResponse( |
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265 response, selection, requestedIconDisplayed, defaultItemIdFound ); |
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266 |
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267 // Pass the Select Item response package. |
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268 TIpcArgs arguments( &iSelectItemRspPckg ); |
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269 |
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270 // Perform the IPC data transfer. |
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271 iSession->CreateRequest( ESatSProactiveSelectItemResponse, arguments ); |
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272 |
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273 // Destroy the array objects: menuIcons, menuActions, menuItems. |
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274 CleanupStack::PopAndDestroy( KMenuItemPop, menuItems ); |
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275 |
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276 // Renew the service request. |
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277 Start(); |
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278 } |
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279 |
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280 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::RunL exiting" ) |
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281 } |
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282 |
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283 // ----------------------------------------------------------------------------- |
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284 // CSatCSelectItemHandler::ExamineClientResponse |
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285 // Examine the client response. |
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286 // ----------------------------------------------------------------------------- |
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287 // |
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288 void CSatCSelectItemHandler::ExamineClientResponse( |
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289 TSatUiResponse aResponse, |
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290 TUint8 aSelection, |
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291 TBool aRequestedIconDisplayed, |
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292 TBool aDefaultItemIdFound ) |
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293 { |
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294 LOG2( SIMPLE, |
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295 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse calling,\ |
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296 aResponse: %x", aResponse ) |
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297 |
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298 // Examine the client response. |
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299 switch ( aResponse ) |
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300 { |
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301 case ESatSuccess: |
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302 { |
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303 // Convert terminal rsp if icon used |
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304 RSat::TPCmdResult result( RSat::KSuccess ); |
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305 RSat::TIconQualifier iconQualifier( |
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306 iSelectItemData.iIconId.iQualifier ); |
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307 |
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308 //lint -e{961} Else block meaningless |
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309 if ( iSelectItemData.iDefaultItemId && !aDefaultItemIdFound ) |
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310 { |
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311 LOG( SIMPLE, |
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312 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse \ |
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313 KPartialComprehension" ) |
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314 result = RSat::KPartialComprehension; |
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315 } |
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316 else if ( !aRequestedIconDisplayed ) |
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317 { |
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318 LOG( SIMPLE, |
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319 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse \ |
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320 aRequestedIconDisplayed false" ) |
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321 if ( iconQualifier == RSat::ESelfExplanatory || |
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322 iconQualifier == RSat::ENotSelfExplanatory ) |
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323 { |
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324 LOG( SIMPLE, |
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325 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse \ |
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326 IconNotDisplayed" ) |
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327 result = RSat::KSuccessRequestedIconNotDisplayed; |
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328 } |
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329 } |
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330 |
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331 iSelectItemRsp.iGeneralResult = result; |
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332 |
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333 // Change the additional information type. |
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334 iSelectItemRsp.iInfoType = RSat::KItemIdentifier; |
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335 |
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336 // Search for the correct item ID. |
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337 // Underflow not possible due to selection |
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338 // being of type TUint8 |
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339 if ( aSelection > iSelectItemData.NumberOfItems() - 1 ) |
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340 { |
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341 LOG( SIMPLE, |
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342 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse \ |
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343 ESatSuccess ESelectedItemOutOfRange" ) |
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344 iSession->Panic( ESelectedItemOutOfRange ); |
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345 } |
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346 |
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347 // Get the item with the desired index. |
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348 RSat::TItem item; |
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349 iSelectItemData.GetItem( aSelection + 1, item ); |
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350 |
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351 // Save the index of the item selected by the user. |
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352 iSelectItemRsp.iAdditionalInfo.SetLength( 1 ); |
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353 iSelectItemRsp.iAdditionalInfo[0] = item.iItemId; |
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354 break; |
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355 } |
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356 // Otherwise, just return the response. |
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357 case ESatFailure: |
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358 { |
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359 iSelectItemRsp.iInfoType = RSat::KMeProblem; |
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360 iSelectItemRsp.iGeneralResult = RSat::KMeUnableToProcessCmd; |
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361 iSelectItemRsp.iAdditionalInfo.SetLength( 1 ); |
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362 iSelectItemRsp.iAdditionalInfo[0] = RSat::KNoSpecificMeProblem; |
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363 break; |
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364 } |
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365 case ESatSessionTerminatedByUser: |
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366 { |
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367 iSelectItemRsp.iGeneralResult = RSat::KPSessionTerminatedByUser; |
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368 break; |
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369 } |
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370 case ESatBackwardModeRequestedByUser: |
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371 { |
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372 iSelectItemRsp.iGeneralResult = |
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373 RSat::KBackwardModeRequestedByUser; |
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374 break; |
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375 } |
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376 case ESatNoResponseFromUser: |
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377 { |
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378 iSelectItemRsp.iGeneralResult = RSat::KNoResponseFromUser; |
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379 break; |
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380 } |
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381 case EHelpRequestedByUser: |
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382 { |
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383 iSelectItemRsp.iGeneralResult = RSat::KHelpRequestedByUser; |
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384 |
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385 // Change the additional information type. |
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386 iSelectItemRsp.iInfoType = RSat::KItemIdentifier; |
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387 |
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388 // Search for the correct item ID. |
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389 // Underflow not possible due to selection |
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390 // being of type TUint8 |
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391 if ( aSelection > iSelectItemData.NumberOfItems() - 1 ) |
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392 { |
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393 LOG( SIMPLE, |
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394 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse \ |
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395 EHelpRequestedByUser ESelectedItemOutOfRange" ) |
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396 iSession->Panic( ESelectedItemOutOfRange ); |
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397 } |
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398 |
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399 // Get the item with the desired index. |
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400 RSat::TItem item; |
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401 iSelectItemData.GetItem( aSelection + 1, item ); |
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402 |
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403 // Save the index of the item selected by the user. |
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404 iSelectItemRsp.iAdditionalInfo.SetLength( 1 ); |
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405 iSelectItemRsp.iAdditionalInfo[0] = item.iItemId; |
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406 break; |
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407 } |
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408 case EPCmdNotAcceptedByUser: |
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409 case ESatCmdDataNotUnderstood: |
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410 default: |
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411 { |
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412 iSession->Panic( ESatInvalidResponse ); |
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413 break; |
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414 } |
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415 } |
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416 |
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417 LOG( SIMPLE, |
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418 "SATINTERNALCLIENT: CSatCSelectItemHandler::ExamineClientResponse exiting" ) |
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419 } |
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420 |
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421 // ----------------------------------------------------------------------------- |
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422 // CSatCSelectItemHandler::DoCancel |
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423 // Cancels the pending request. |
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424 // ----------------------------------------------------------------------------- |
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425 // |
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426 void CSatCSelectItemHandler::DoCancel() |
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427 { |
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428 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::DoCancel calling" ) |
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429 |
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430 // Complete the request with cancel code. |
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431 TRequestStatus* requestStatus = &iStatus; |
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432 User::RequestComplete( requestStatus, KErrCancel ); |
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433 |
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434 LOG( SIMPLE, "SATINTERNALCLIENT: CSatCSelectItemHandler::DoCancel exiting" ) |
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435 } |