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1 /* |
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2 * Copyright (c) 2002-2005,2006 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: View class for search view |
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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 "CCASearchView.h" |
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21 #include "CCASearchViewContainer.h" |
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22 #include "CAExternalInterface.h" |
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23 #include "chatngclient.hrh" |
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24 #include "CCAAppUi.h" |
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25 #include "CCAStatusPanehandler.h" |
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26 #include "IMDialogUtils.h" |
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27 |
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28 #include "CCAUISessionManager.h" |
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29 #include "ChatDebugPrint.h" |
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30 #include "IMUtils.h" |
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31 #include <aknviewappui.h> |
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32 #include <stringloader.h> |
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33 #include <eikmenup.h> |
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34 #include <eikmenub.h> |
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35 #include <eiklbx.h> |
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36 #include <chatNG.rsg> |
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37 #include <bldvariant.hrh> |
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38 |
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39 #include <hlplch.h> |
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40 #include <FeatMgr.h> |
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41 |
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42 // local variation |
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43 #include "IMPrivateCRKeys.h" |
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44 #include "IMVariant.hrh" |
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45 #include "MCAProcessManager.h" |
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46 #include "MCASearchInterfacePC.h" |
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47 #include "TEnumsPC.h" |
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48 |
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49 // The Settings have been moved to Cenrep (also retained in the Resource file), |
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50 // so the enums for keys and central repository header is added here |
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51 #include "VariantKeys.h" |
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52 |
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53 // ================= MEMBER FUNCTIONS ======================= |
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54 |
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55 |
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56 // --------------------------------------------------------- |
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57 // CCASearchView::CCASearchView() |
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58 // C++ default constructor can NOT contain any code, that |
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59 // might leave. |
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60 // --------------------------------------------------------- |
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61 // |
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62 CCASearchView::CCASearchView() |
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63 |
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64 { |
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65 |
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66 iSearchInterfacePC = CAAppUi()->GetProcessManager().GetSearchInterface(); |
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67 // want all events for group synchronization |
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68 CHAT_DP_TXT( |
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69 "CCASearchView::CCASearchView - Registering background observer" ); |
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70 |
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71 iSearchInterfacePC->RegisterBackgroundObserver( this, |
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72 TEnumsPC::EGroupFetch, ~0x0 ); |
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73 |
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74 // only fire once. set to true when the group fetch finishes |
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75 |
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76 |
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77 TInt status( iSearchInterfacePC->BackgroundTaskStatus( |
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78 TEnumsPC::EGroupFetch ) ); |
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79 |
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80 CHAT_DP( D_CHAT_LIT( "group fetch status %d" ), status ); |
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81 |
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82 // if background task doesn't exist, mark group sync as done |
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83 iGroupSyncDone = ( status == KErrNotFound ); |
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84 |
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85 CHAT_DP_TXT( "CCASearchView::CCASearchView - Registered background \ |
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86 observer, everything good" ); |
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87 } |
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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 // CCASearchView::~CCASearchView() |
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93 // C++ Destructor |
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94 // --------------------------------------------------------- |
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95 // |
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96 CCASearchView::~CCASearchView() |
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97 { |
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98 if ( iSearchInterfacePC ) |
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99 { |
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100 iSearchInterfacePC->UnRegisterBackgroundObserver( this ); |
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101 } |
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102 |
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103 if ( iPopUpMenu ) |
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104 { |
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105 AppUi()->RemoveFromViewStack( *this, iPopUpMenu ); |
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106 } |
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107 delete iPopUpMenu; |
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108 |
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109 if ( iContainer ) |
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110 { |
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111 AppUi()->RemoveFromViewStack( *this, iContainer ); |
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112 iContainer->DeleteSelfD(); |
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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 |
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118 // --------------------------------------------------------- |
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119 // CCASearchView::HandleCommandL( TInt aCommand ) |
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120 // This class all commands from menu |
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121 // (other items were commented in a header). |
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122 // --------------------------------------------------------- |
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123 // |
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124 void CCASearchView::HandleCommandL( TInt aCommand ) |
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125 { |
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126 CHAT_DP( D_CHAT_LIT( "SearchView: HandleCommand( %d )" ), aCommand ); |
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127 if ( iPopUpMenu && iPopUpMenu->IsDisplayed() ) |
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128 { |
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129 iPopUpMenu->StopDisplayingMenuBar(); |
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130 } |
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131 |
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132 switch ( aCommand ) |
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133 { |
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134 case EChatClientSearchNew: |
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135 case EChatClientSearchMore: |
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136 case EChatClientSearchPrev: |
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137 case EChatClientSearchStartConversation: |
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138 case EChatClientSearchAddFriends: |
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139 case EChatClientSearchInvite: |
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140 case EChatClientSearchBlock: |
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141 case EChatClientSearchBlockEnter: |
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142 case EChatClientSearchBlockShow: |
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143 case EChatClientSearchJoin: |
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144 { |
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145 UISessionManager().LoginL( MCAUiLoginCmdCB::EQueryLogin ); |
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146 if ( !UISessionManager().IsLoggedIn() ) |
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147 { |
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148 // if still not logged in just return |
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149 return; |
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150 } |
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151 break; |
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152 } |
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153 default: |
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154 { |
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155 break; |
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156 } |
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157 } |
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158 |
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159 switch ( aCommand ) |
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160 { |
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161 //Next two commands have same function |
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162 case EAknSoftkeyBack: |
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163 case EChatClientCmdBack: |
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164 { |
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165 iContainer->SetObserverToNull(); |
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166 CAAppUi()->SwitchViewL( iPrevViewId.iViewUid ); |
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167 break; |
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168 } |
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169 case EChatClientSearchNew: |
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170 { |
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171 iContainer->NewSearchL(); |
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172 break; |
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173 } |
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174 case EChatClientSearchMore: |
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175 { |
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176 TRAPD( searchMoreErr, iContainer->SearchMoreL() ); |
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177 if ( searchMoreErr == KErrNoMemory |
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178 || searchMoreErr == KErrDiskFull ) |
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179 { |
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180 User::Leave( searchMoreErr ); |
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181 } |
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182 if ( searchMoreErr != KErrNone ) |
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183 { |
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184 CActiveScheduler::Current()->Error( searchMoreErr ); |
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185 } |
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186 break; |
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187 } |
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188 case EChatClientSearchPrev: |
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189 { |
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190 TRAPD( searchPrevErr, iContainer->SearchPreviousL() ); |
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191 if ( searchPrevErr == KErrNoMemory |
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192 || searchPrevErr == KErrDiskFull ) |
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193 { |
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194 User::Leave( searchPrevErr ); |
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195 } |
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196 if ( searchPrevErr != KErrNone ) |
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197 { |
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198 CActiveScheduler::Current()->Error( searchPrevErr ); |
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199 } |
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200 break; |
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201 } |
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202 |
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203 case EChatClientSearchStartConversation: |
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204 { |
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205 iContainer->StartConversationL(); |
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206 break; |
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207 } |
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208 |
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209 case EChatClientSearchAddFriends: |
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210 { |
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211 iContainer->AddToFriendsL(); |
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212 break; |
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213 } |
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214 |
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215 case EChatClientSearchInvite: |
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216 { |
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217 if ( UISessionManager().IsSupported( CCAUISessionManager::EInvite ) ) |
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218 { |
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219 iContainer->InviteL(); |
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220 } |
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221 else |
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222 { |
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223 IMDialogUtils::DisplayNoteDialogL( |
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224 R_CHAT_ERROR_NOT_SUP_FUNCTIONS ); |
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225 } |
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226 break; |
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227 } |
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228 |
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229 case EChatClientSearchBlock: |
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230 { |
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231 iContainer->BlockUserL(); |
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232 break; |
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233 } |
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234 case EChatClientSearchBlockEnter: |
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235 { |
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236 iContainer->BlockUserWVIdL(); |
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237 break; |
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238 } |
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239 case EChatClientSearchBlockShow: |
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240 { |
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241 iContainer->DisplayBlockedListL(); |
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242 break; |
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243 } |
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244 case EChatClientSearchJoin: |
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245 { |
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246 iContainer->JoinToGroupL(); |
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247 break; |
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248 } |
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249 case EChatClientSearchFavor: |
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250 { |
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251 iContainer->SaveAsFavouriteL(); |
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252 break; |
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253 } |
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254 case EChatClientSearchEdit: |
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255 { |
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256 break; |
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257 } |
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258 // Help key support EChatClientCmdHelp is assigned EAknCmdHelp in |
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259 // chatngclient.hrh |
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260 case EChatClientCmdHelp: |
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261 { |
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262 HlpLauncher::LaunchHelpApplicationL( iEikonEnv->WsSession(), |
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263 AppUi()->AppHelpContextL() ); |
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264 break; |
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265 } |
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266 case EAknSoftkeyContextOptions: // MSK command show context menu |
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267 { |
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268 ShowPopUpMenuL(); |
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269 break; |
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270 } |
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271 default: |
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272 { |
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273 AppUi()->HandleCommandL( aCommand ); |
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274 break; |
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275 } |
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276 } |
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277 } |
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278 |
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279 // --------------------------------------------------------- |
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280 // CCASearcView::DynInitMenuPaneL() |
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281 // Initialises menu pane when needed |
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282 // (other items were commented in a header). |
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283 // --------------------------------------------------------- |
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284 // |
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285 void CCASearchView::DynInitMenuPaneL( TInt aResourceId, |
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286 CEikMenuPane* aMenuPane ) |
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287 { |
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288 |
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289 TInt curIndex( iContainer->ListBox()->CurrentItemIndex() ); |
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290 |
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291 if ( aResourceId == R_CHATCLIENT_SEARCH_VIEW_MENU || |
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292 aResourceId == R_CHATCLIENT_SEARCH_VIEW_CONTEXT_MENU ) |
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293 { |
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294 |
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295 if ( iContainer->SearchType() |
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296 == CCASearchViewContainer::ESearchGroups || curIndex < 0 ) |
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297 { |
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298 aMenuPane->SetItemDimmed( EChatClientSearchAddFriends, ETrue ); |
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299 aMenuPane->SetItemDimmed( |
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300 EChatClientSearchStartConversation, ETrue ); |
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301 aMenuPane->SetItemDimmed( EChatClientSearchInvite, ETrue ); |
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302 } |
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303 else |
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304 if ( !iContainer->IsOnline() |
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305 && !( IMUtils::IntResourceValueL( |
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306 RSC_CHAT_VARIATION_SEND_MSG_IGNORE_OFFLINE_NOTIFY ) |
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307 || IMUtils::IntResourceValueL( |
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308 RSC_CHAT_VARIATION_SEND_MSG_IGNORE_OFFLINE ) ) ) |
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309 { |
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310 aMenuPane->SetItemDimmed( |
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311 EChatClientSearchStartConversation, ETrue ); |
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312 aMenuPane->SetItemDimmed( EChatClientSearchInvite, ETrue ); |
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313 } |
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314 |
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315 TInt joinedGroups( iSearchInterfacePC->JoinedGroups() ); |
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316 CHAT_DP( D_CHAT_LIT( "Number of joined groups: %d" ), joinedGroups ); |
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317 if ( joinedGroups == 0 ) |
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318 { |
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319 aMenuPane->SetItemDimmed( EChatClientSearchInvite, ETrue ); |
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320 } |
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321 |
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322 if ( iContainer->SearchType() == CCASearchViewContainer::ESearchUsers || |
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323 curIndex < 0 ) |
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324 { |
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325 aMenuPane->SetItemDimmed( EChatClientSearchJoin, ETrue ); |
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326 } |
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327 |
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328 if ( iContainer->SearchType() == CCASearchViewContainer::ESearchUsers || |
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329 curIndex < 0 || iContainer->IsFavouriteChatGroup() ) |
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330 { |
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331 aMenuPane->SetItemDimmed( EChatClientSearchFavor, ETrue ); |
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332 } |
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333 |
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334 |
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335 if ( iContainer->SearchType() == CCASearchViewContainer::ESearchUsers |
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336 && iSearchInterfacePC->FindAnyContactL( iContainer->SearchData() ) ) |
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337 { |
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338 aMenuPane->SetItemDimmed( EChatClientSearchAddFriends, ETrue ); |
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339 } |
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340 |
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341 } |
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342 |
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343 // Block submenu |
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344 if ( ( aResourceId == R_CHATCLIENT_SEARCH_BLOCK_SUBMENU ) && |
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345 ( iContainer->SearchType() == CCASearchViewContainer::ESearchUsers ) ) |
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346 { |
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347 if ( iContainer->IsBlocked() ) |
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348 { |
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349 aMenuPane->SetItemDimmed( EChatClientSearchBlock, ETrue ); |
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350 } |
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351 // show/hide "show blocked list" option |
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352 if ( !IMUtils::IntResourceValueL( |
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353 RSC_CHAT_VARIATION_SHOW_BLOCKED_LIST ) ) |
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354 { |
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355 aMenuPane->SetItemDimmed( |
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356 EChatClientSearchBlockShow, ETrue ); |
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357 } |
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358 } |
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359 |
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360 // Items only in Context specific menu |
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361 if ( aResourceId == R_CHATCLIENT_SEARCH_VIEW_CONTEXT_MENU ) |
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362 { |
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363 // put them here |
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364 } |
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365 |
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366 // Items only in Options menu |
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367 if ( aResourceId == R_CHATCLIENT_SEARCH_VIEW_MENU ) |
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368 { |
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369 if ( curIndex < 0 || !iContainer->PrevResultsAvailable() ) |
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370 { |
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371 aMenuPane->SetItemDimmed( EChatClientSearchPrev, ETrue ); |
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372 } |
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373 |
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374 if ( curIndex < 0 || !iContainer->MoreResultsAvailable() ) |
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375 { |
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376 aMenuPane->SetItemDimmed( EChatClientSearchMore, ETrue ); |
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377 } |
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378 |
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379 // check if user block/unblock is supported according to variation |
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380 if ( !UISessionManager().IsSupported( CCAUISessionManager::EBlock ) ) |
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381 { |
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382 aMenuPane->SetItemDimmed( EChatClientSearchBlockOpt, ETrue ); |
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383 } |
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384 if ( iContainer->SearchType() |
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385 == CCASearchViewContainer::ESearchGroups || curIndex < 0 ) |
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386 { |
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387 aMenuPane->SetItemDimmed( EChatClientSearchBlockOpt, ETrue ); |
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388 } |
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389 } |
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390 // if we're displaying general menu and help feature is not supported.. |
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391 if ( ( aResourceId == R_CHATCLIENT_GENERAL_MENU ) && |
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392 ( !FeatureManager::FeatureSupported( KFeatureIdHelp ) ) ) |
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393 { |
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394 // dimm the help menu item |
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395 aMenuPane->SetItemDimmed( EChatClientCmdHelp, ETrue ); |
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396 } |
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397 } |
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398 |
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399 |
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400 // --------------------------------------------------------- |
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401 // CCASearchView::ShowPopUpMenuL() |
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402 // (other items were commented in a header). |
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403 // --------------------------------------------------------- |
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404 // |
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405 void CCASearchView::ShowPopUpMenuL() |
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406 { |
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407 |
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408 #ifdef RD_30_DISABLE_TOUCH |
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409 // In 3.0 we need to launch context menu by ourself |
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410 iPopUpMenu->TryDisplayMenuBarL(); |
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411 #else |
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412 MenuBar()->TryDisplayContextMenuBarL(); |
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413 #endif //RD_30_DISABLE_TOUCH |
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414 |
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415 } |
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416 |
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417 |
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418 // --------------------------------------------------------- |
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419 // CCASearchView::ShowRecipientsListL() |
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420 // (other items were commented in a header). |
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421 // --------------------------------------------------------- |
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422 // |
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423 TInt CCASearchView::ShowRecipientsListL( TInt /*aResourceId*/ ) |
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424 { |
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425 return User::LeaveIfError( -1 ); |
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426 } |
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427 |
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428 |
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429 // --------------------------------------------------------- |
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430 // CCASearchView::DoActivateL() |
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431 // Activates view |
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432 // (other items were commented in a header). |
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433 // --------------------------------------------------------- |
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434 // |
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435 void CCASearchView::DoActivateL( const TVwsViewId& aPrevViewId, |
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436 TUid aCustomMessageId, const TDesC8& /* aCustomMessage*/ ) |
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437 { |
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438 CHAT_DP( D_CHAT_LIT( "CCASearchView::DoActivateL( viewid=%d" ), |
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439 aPrevViewId.iViewUid ); |
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440 |
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441 // Unregister the view that was registered from Forward option. |
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442 // didn't find any better place to put this. |
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443 if ( TEnumsPC::EToBeUnregistered == CAAppUi()->RetForwardTo() ) |
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444 { |
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445 CAAppUi()->UnRegisterPreviousview( ); |
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446 CAAppUi()->SetResetForwardTo( TEnumsPC::EUnregistered ); |
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447 } |
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448 // To prevent looping between this view and ... |
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449 // - refresh view |
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450 // - conversation view |
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451 if ( aPrevViewId.iViewUid != KUidRefreshView && |
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452 aPrevViewId.iViewUid != KUidConversationsView && |
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453 aPrevViewId.iViewUid != KUidChatView && |
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454 aPrevViewId.iViewUid != KUidInvitationView ) |
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455 { |
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456 iPrevViewId = aPrevViewId; |
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457 } |
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458 |
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459 CAAppUi()->CAStatusPane()->ClearNaviPaneL(); |
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460 |
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461 if ( !iContainer ) |
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462 { |
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463 TBool users( aCustomMessageId == KUidSearchViewMsgIdUser ); |
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464 |
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465 CHAT_DP( D_CHAT_LIT( |
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466 "CCASearchView::DoActivateL constructing container" ) ); |
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467 iContainer = CCASearchViewContainer::NewL( iSearchInterfacePC, ClientRect(), |
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468 *CAViewSwitcher(), *this, users, iGroupSyncDone, |
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469 KNullDesC ); |
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470 |
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471 iContainer->SetMopParent( this ); |
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472 |
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473 AppUi()->AddToViewStackL( *this, iContainer ); |
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474 } |
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475 |
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476 // SimplifiedUI localisation variation for empty list |
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477 if ( IMUtils::CRKeyL( KCRUidIMVariation, KIMVariationKey ) & |
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478 EIMFeatSimplifiedUI ) |
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479 { |
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480 iContainer->SetEmptyTextsToListboxL(); |
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481 } |
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482 |
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483 // Context sensitive menu |
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484 #ifndef RD_30_DISABLE_TOUCH |
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485 // S60 Common |
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486 MenuBar()->SetContextMenuTitleResourceId( R_SEARCH_VIEW_POPUP_MENU_BAR ); |
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487 #else |
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488 // S60 3.0 |
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489 if ( !iPopUpMenu ) |
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490 { |
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491 iPopUpMenu = new( ELeave ) CEikMenuBar; |
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492 iPopUpMenu->ConstructL( this, 0, R_SEARCH_VIEW_POPUP_MENU_BAR ); |
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493 iEikonEnv->EikAppUi()->AddToStackL( iPopUpMenu, ECoeStackPriorityMenu, |
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494 ECoeStackFlagRefusesFocus ); |
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495 } |
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496 |
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497 CHAT_DP( D_CHAT_LIT( "CCASearchView::DoActivateL ends" ) ); |
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498 #endif //RD_30_DISABLE_TOUCH |
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499 |
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500 } |
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501 |
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502 // --------------------------------------------------------- |
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503 // CCASearchView::DoDeactivate() |
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504 // Deactivates the view |
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505 // (other items were commented in a header). |
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506 // --------------------------------------------------------- |
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507 // |
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508 void CCASearchView::DoDeactivate() |
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509 { |
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510 CHAT_DP( D_CHAT_LIT( "CCASearchView::DoDeactivate" ) ); |
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511 if ( iContainer ) |
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512 { |
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513 AppUi()->RemoveFromViewStack( *this, iContainer ); |
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514 } |
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515 |
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516 iContainer->DeleteSelfD(); |
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517 iContainer = NULL; |
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518 |
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519 |
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520 if ( iPopUpMenu ) |
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521 { |
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522 AppUi()->RemoveFromViewStack( *this, iPopUpMenu ); |
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523 } |
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524 delete iPopUpMenu; |
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525 iPopUpMenu = NULL; |
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526 } |
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527 |
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528 |
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529 // --------------------------------------------------------- |
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530 // CCASearchView::HandleBackgroundEventPC() |
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531 // (other items were commented in a header). |
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532 // --------------------------------------------------------- |
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533 // |
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534 void CCASearchView::HandleBackgroundEventPC( |
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535 TEnumsPC::TCABackgroundTasks aEventSource, |
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536 TEnumsPC::TCABackgroundStatus aStatus, |
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537 TInt /*aSubTaskNumber*/, |
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538 TInt /*aLeaveCode*/ ) |
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539 { |
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540 CHAT_DP_FUNC_ENTER( "HandleBackgroundEvent" ); |
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541 |
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542 if ( iGroupSyncDone ) |
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543 { |
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544 // we're not interested in this event anymore, but apparently |
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545 // we can't unregister it inside here |
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546 return; |
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547 } |
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548 |
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549 // Currently we are interested only group fetching events |
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550 if ( aEventSource == TEnumsPC::EGroupFetch ) |
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551 { |
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552 CHAT_DP_FUNC_ENTER( "HandleBackgroundEvent - EGroupFetch" ); |
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553 if ( aStatus == TEnumsPC::ECompleted |
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554 || aStatus == TEnumsPC::EFailedStatus ) |
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555 { |
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556 CHAT_DP_TXT( "CCASearchView::HandleBackgroundEvent - \ |
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557 Got ECompleted/EFailed, nuke wait note" ); |
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558 |
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559 iGroupSyncDone = ETrue; |
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560 |
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561 if ( iContainer ) |
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562 { |
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563 iContainer->SetGroupSyncDone(); |
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564 } |
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565 } |
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566 } |
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567 |
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568 CHAT_DP_FUNC_DONE( "HandleBackgroundEvent" ); |
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569 } |
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570 |
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571 // End of File |