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1 /* |
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2 * Copyright (c) 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: Implementation for Open ConversationList |
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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 |
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21 #include "cimcvengineopenchats.h" |
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22 #include "cimcvenginemessagehandler.h" |
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23 #include "mimcvenginechatinterface.h" |
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24 #include "mimcvenginemessagecontainerinfo.h" |
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25 |
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26 #include <escapeutils.h> |
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27 #include <collate.h> |
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28 #include "imcvuiliterals.h" |
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29 #include "imcvlogger.h" |
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30 |
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31 |
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32 // ============================ MEMBER FUNCTIONS =============================== |
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33 |
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34 |
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35 // ----------------------------------------------------------------------------- |
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36 // CIMCVEngineOpenChats : Ctor |
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37 // |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CIMCVEngineOpenChats::CIMCVEngineOpenChats(CIMCVEngineMessageHandler& aMessageHandler, |
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41 MIMCVEngineChatInterface& aChatInterface) : |
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42 iActiveItem(-1), |
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43 iMessageHandler(aMessageHandler), |
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44 iChatInterface(aChatInterface) |
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45 { |
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46 } |
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47 |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CIMCVEngineOpenChats : NewL |
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51 // |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 CIMCVEngineOpenChats* CIMCVEngineOpenChats::NewL(CIMCVEngineMessageHandler& aMessageHandler, |
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55 MIMCVEngineChatInterface& aChatInterface,TInt aServiceId ) |
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56 { |
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57 CIMCVEngineOpenChats* self = new ( ELeave ) CIMCVEngineOpenChats(aMessageHandler, aChatInterface); |
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58 self->ConstructL(aServiceId); |
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59 return self; |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CIMCVEngineOpenChats : Destructor |
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64 // |
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65 // ----------------------------------------------------------------------------- |
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66 // |
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67 CIMCVEngineOpenChats::~CIMCVEngineOpenChats() |
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68 { |
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69 iChatInterface.UnregisterNewMsgObserver(); |
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70 iChatInterface.UnregisterChatListObserver(this); |
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71 iOpenChatsArray.Reset(); |
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72 } |
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73 |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // CIMCVEngineOpenChats: GetDisplayNameL |
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77 // ----------------------------------------------------------------------------- |
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78 // |
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79 TPtrC CIMCVEngineOpenChats::GetDisplayNameL(TInt aIndex) const |
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80 { |
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81 if ( (aIndex >= iOpenChatsArray.Count()) || (aIndex <0) ) |
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82 { |
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83 User::LeaveIfError(KErrArgument); |
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84 } |
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85 else |
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86 { |
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87 |
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88 MIMCVEngineMessageReadInterface* arrayItem = |
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89 (MIMCVEngineMessageReadInterface*) iOpenChatsArray[aIndex]; |
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90 |
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91 if (arrayItem) |
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92 { |
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93 return arrayItem->Name(); |
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94 } |
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95 } |
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96 |
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97 return TPtrC(KNullDesC); |
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98 } |
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99 |
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100 |
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101 // ----------------------------------------------------------------------------- |
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102 // CIMCVEngineOpenChats: GetTargetIdL |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 const TDesC& CIMCVEngineOpenChats::GetTargetIdL(TInt aIndex) const |
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106 { |
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107 if ( ( aIndex < iOpenChatsArray.Count() ) && (aIndex >= 0 ) ) |
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108 { |
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109 MIMCVEngineMessageReadInterface* arrayItem = |
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110 (MIMCVEngineMessageReadInterface *)iOpenChatsArray[aIndex]; |
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111 if (arrayItem) |
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112 { |
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113 return arrayItem->TargetId().Target(); |
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114 } |
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115 } |
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116 return (KNullDesC); |
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117 } |
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118 |
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119 |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CIMCVEngineOpenChats: FindIndexL |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 TInt CIMCVEngineOpenChats::FindIndexL(const TDesC& aItem) |
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126 { |
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127 |
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128 HBufC* decodedItemId = EscapeUtils::EscapeDecodeL( aItem ); |
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129 |
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130 // Create custom collation method to ignore punctuations |
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131 // index 0 gets the default method |
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132 TCollationMethod collation = |
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133 *Mem::CollationMethodByIndex( 0 ); |
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134 |
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135 collation.iFlags |= TCollationMethod::EIgnoreNone; |
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136 |
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137 for (TInt index=0; index<iOpenChatsArray.Count(); index++) |
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138 { |
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139 TPtrC ptrId1( GetTargetIdL(index) ); |
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140 TPtrC ptrId2( decodedItemId->Des() ); |
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141 |
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142 // domains are compared only when it is really needed |
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143 // check if userid part is the same in both ids |
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144 TInt idResult = ptrId1.CompareC( ptrId2, KCollationLevel, &collation ); |
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145 |
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146 if( !idResult ) |
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147 { |
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148 delete decodedItemId; |
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149 return index; |
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150 } |
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151 } |
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152 |
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153 delete decodedItemId; |
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154 return KErrNotFound; |
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155 } |
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156 |
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157 // ----------------------------------------------------------------------------- |
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158 // CIMCVEngineOpenChats: Count |
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159 // ----------------------------------------------------------------------------- |
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160 // |
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161 TInt CIMCVEngineOpenChats::Count() const |
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162 { |
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163 return iOpenChatsArray.Count(); |
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164 } |
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165 |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CIMCVEngineOpenChats: SetActiveItemL |
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169 // ----------------------------------------------------------------------------- |
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170 // |
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171 void CIMCVEngineOpenChats::SetActiveItemL( const TInt aIndex ) |
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172 { |
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173 |
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174 if ( (aIndex >= iOpenChatsArray.Count()) || (aIndex <0) ) |
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175 { |
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176 User::LeaveIfError(KErrArgument); |
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177 } |
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178 |
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179 iActiveItem = aIndex; |
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180 |
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181 } |
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182 |
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183 |
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184 // ----------------------------------------------------------------------------- |
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185 // CIMCVEngineOpenChats: GetActiveItem |
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186 // ----------------------------------------------------------------------------- |
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187 // |
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188 const TDesC& CIMCVEngineOpenChats::GetActiveItem() const |
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189 { |
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190 |
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191 if ( (iActiveItem < iOpenChatsArray.Count()) && (iActiveItem >= 0) ) |
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192 { |
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193 MIMCVEngineMessageReadInterface *arrayItem = |
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194 (MIMCVEngineMessageReadInterface *)iOpenChatsArray[iActiveItem]; |
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195 if (arrayItem) |
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196 { |
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197 return arrayItem->TargetId().Target(); |
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198 } |
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199 } |
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200 return (KNullDesC); |
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201 |
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202 } |
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203 |
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204 |
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205 // ----------------------------------------------------------------------------- |
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206 // CIMCVEngineOpenChats: IsMsgPendingL |
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207 // ----------------------------------------------------------------------------- |
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208 // |
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209 TBool CIMCVEngineOpenChats::IsMsgPendingL( const TInt aIndex ) const |
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210 { |
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211 if(aIndex >= (iOpenChatsArray.Count()) || aIndex <0) |
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212 { |
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213 User::LeaveIfError(KErrArgument); |
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214 } |
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215 else |
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216 { |
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217 MIMCVEngineMessageReadInterface *arrayItem = |
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218 (MIMCVEngineMessageReadInterface *)iOpenChatsArray[aIndex]; |
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219 if (arrayItem) |
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220 { |
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221 return arrayItem->UnreadCount(); |
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222 } |
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223 } |
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224 return EFalse; |
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225 } |
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226 |
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227 |
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228 // ----------------------------------------------------------------------------- |
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229 // CIMCVEngineOpenChats: ConstructL |
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230 // ----------------------------------------------------------------------------- |
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231 // |
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232 void CIMCVEngineOpenChats::ConstructL( TInt aServiceId ) |
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233 { |
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234 IM_CV_LOGS(TXT("CIMCVEngineOpenChats ::CONSTRUCTL () ") ); |
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235 iChatInterface.RegisterNewMsgObserver( this ); |
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236 iChatInterface.RegisterChatListObserver( this ); |
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237 |
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238 RArray<SIMCacheChatItem> chatItem = iMessageHandler.GetChatListL( aServiceId ); |
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239 IM_CV_LOGS(TXT("CIMCVEngineOpenChats :: CHAT ITEMS COUNT %d"), chatItem.Count () ); |
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240 |
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241 for (int index=0; index<chatItem.Count(); index++) |
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242 { |
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243 |
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244 iChatInterface.MessageReadInterfaceL(chatItem[index].iServiceId, |
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245 *chatItem[index].iBuddyId ); |
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246 |
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247 delete chatItem[index].iBuddyId; |
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248 |
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249 } |
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250 chatItem.Reset(); |
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251 chatItem.Close(); |
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252 } |
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253 |
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254 |
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255 // ----------------------------------------------------------------------------- |
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256 // CIMCVEngineOpenChats: Insert |
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257 // ----------------------------------------------------------------------------- |
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258 // |
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259 void CIMCVEngineOpenChats::Insert( MIMCVEngineMessageReadInterface* aContainerInfo ) |
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260 { |
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261 iOpenChatsArray.Append( aContainerInfo ); |
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262 |
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263 if (iChatObserver) |
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264 { |
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265 TRAP_IGNORE( iChatObserver->HandleChangeL(iMessageHandler.ServiceId(), iOpenChatsArray.Count()-1, ENewChat) ); |
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266 } |
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267 } |
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268 |
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269 |
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270 // ----------------------------------------------------------------------------- |
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271 // CIMCVEngineOpenChats: RemoveL |
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272 // ----------------------------------------------------------------------------- |
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273 // |
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274 void CIMCVEngineOpenChats::RemoveL( MIMCVEngineMessageReadInterface& aContainerInfo ) |
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275 { |
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276 TInt index = FindIndexL(aContainerInfo.TargetId().Target()); |
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277 |
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278 if (KErrNotFound != index) |
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279 { |
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280 iOpenChatsArray.Remove(index); |
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281 iOpenChatsArray.Compress(); |
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282 if (iChatObserver) |
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283 { |
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284 iChatObserver->HandleChangeL(iMessageHandler.ServiceId(), index, EChatClosed); |
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285 } |
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286 } |
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287 } |
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288 |
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289 |
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290 // ----------------------------------------------------------------------------- |
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291 // CIMCVEngineOpenChats: RegisterObserver |
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292 // ----------------------------------------------------------------------------- |
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293 // |
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294 void CIMCVEngineOpenChats::RegisterObserver(MIMCVEngineOpenChatsObserver* aChatObserver) |
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295 { |
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296 iChatObserver = aChatObserver; |
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297 } |
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298 |
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299 |
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300 // ----------------------------------------------------------------------------- |
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301 // CIMCVEngineOpenChats: UnRegisterObserver |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 void CIMCVEngineOpenChats::UnRegisterObserver() |
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305 { |
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306 iChatObserver = NULL; |
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307 } |
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308 |
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309 |
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310 // ----------------------------------------------------------------------------- |
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311 // CIMCVEngineOpenChats: HandleChatEventL |
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312 // ----------------------------------------------------------------------------- |
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313 // |
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314 void CIMCVEngineOpenChats::HandleChatEventL( TChatEventType /*aEvent*/, |
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315 MIMCVEngineMessage* aMessage /*= NULL*/ ) |
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316 { |
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317 if (aMessage) |
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318 { |
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319 TInt index = KErrNotFound; |
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320 |
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321 index = FindIndexL(aMessage->Recipient()) ; |
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322 |
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323 if (KErrNotFound != index) |
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324 { |
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325 MIMCVEngineMessageReadInterface *arrayItem = |
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326 (MIMCVEngineMessageReadInterface *)iOpenChatsArray[index]; |
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327 if (arrayItem && iChatObserver) |
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328 { |
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329 TInt serviceId = iMessageHandler.ServiceId(); |
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330 iChatObserver->SetStatusMsgL(serviceId, index,aMessage->Text()); |
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331 iChatObserver->HandleChangeL(serviceId, index, EUnReadCountChanged); |
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332 } |
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333 } |
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334 } |
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335 } |
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336 |
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337 |
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338 // ----------------------------------------------------------------------------- |
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339 // CIMCVEngineOpenChats: HandleChatListEvent |
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340 // ----------------------------------------------------------------------------- |
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341 // |
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342 void CIMCVEngineOpenChats::HandleChatListEvent( TInt aServiceId ,TChatListEventType aEvent, |
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343 MIMCVEngineMessageReadInterface* aContainerInfo |
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344 ) |
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345 { |
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346 |
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347 switch (aEvent) |
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348 { |
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349 case EChatItemAdded: |
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350 { |
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351 Insert(aContainerInfo); |
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352 break; |
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353 } |
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354 |
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355 case EChatItemDeleted: |
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356 { |
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357 TRAP_IGNORE(RemoveL(*aContainerInfo)); |
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358 break; |
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359 } |
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360 case EChatAllItemDeleted: |
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361 { |
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362 // not owns |
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363 iOpenChatsArray.Reset(); |
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364 if (iChatObserver) |
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365 { |
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366 TRAP_IGNORE( iChatObserver->HandleChangeL( aServiceId, KErrNotFound, EChatAllClosed ) ); |
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367 } |
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368 } |
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369 default: |
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370 break; |
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371 } |
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372 |
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373 } |
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374 |
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375 // ----------------------------------------------------------------------------- |
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376 // CIMCVEngineOpenChats: ResetL |
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377 // ----------------------------------------------------------------------------- |
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378 // |
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379 void CIMCVEngineOpenChats::ResetL() |
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380 { |
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381 iOpenChatsArray.Reset(); |
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382 iActiveItem = -1; |
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383 } |
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384 |
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385 // End of File |
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386 |