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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: Process Component for Conversations/Groups |
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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 |
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20 #ifndef CCACONVERSATIONPC_H |
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21 #define CCACONVERSATIONPC_H |
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22 |
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23 // INCLUDES |
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24 #include <e32base.h> |
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25 #include <e32std.h> |
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26 |
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27 #include "MCAConversationPC.h" |
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28 #include "chatdefinitions.h" |
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29 #include "MCAChatObserver.h" |
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30 #include "MCAStoredContactsObserver.h" |
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31 #include "MCAMessageErrorObserver.h" |
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32 #include "MCAMessageRWInterfacePC.h" |
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33 |
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34 |
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35 // FORWARD DECLARATIONS |
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36 class MCAChatInterface; |
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37 class MCAStoredContacts; |
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38 class MCAConversationObserverPC; |
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39 class MCAMessagesReadInterface; |
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40 class MCAMessagesWriteInterface; |
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41 class CCAEngine; |
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42 class MCAStoredGroups; |
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43 class MCAMessageContainerInfo; |
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44 |
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45 |
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46 |
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47 // CLASS DECLARATION |
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48 /** |
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49 * CCAConversationPC |
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50 * Process Component class for Conversations |
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51 * |
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52 */ |
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53 class CCAConversationPC : public CBase, |
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54 public MCAConversationPC, |
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55 public MCAChatObserver, |
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56 public MCAStoredContactsObserver, |
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57 public MCAMessageErrorObserver, |
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58 public MCAMessageRWInterfacePC |
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59 { |
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60 |
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61 |
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62 |
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63 public: // From MCAConversationPC |
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64 |
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65 |
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66 /** |
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67 * @see MCAConversationPC |
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68 */ |
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69 void AddObserver( MCAConversationObserverPC* aObserver ) ; |
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70 |
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71 /** |
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72 * @see MCAConversationPC |
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73 */ |
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74 void RemoveObserver() ; |
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75 |
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76 |
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77 /** |
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78 * @see MCAConversationPC |
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79 */ |
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80 void DeleteChatL( const TDesC& aServerAddress, |
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81 const TDesC& aUserId, |
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82 const TDesC& aTargetId ) ; |
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83 |
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84 |
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85 /** |
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86 * @see MCAConversationPC |
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87 */ |
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88 void InitialiseResourcesL( const TDesC& aContactId ) ; |
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89 |
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90 /** |
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91 * @see MCAConversationPC |
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92 */ |
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93 void ReleaseResources() ; |
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94 |
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95 |
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96 /** |
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97 * @see MCAConversationPC |
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98 */ |
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99 const TPtrC GetIdentification( const TDesC& aContactId ) ; |
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100 |
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101 |
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102 /** |
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103 * @see MCAConversationPC |
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104 */ |
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105 const TDesC& GetReadInterfaceId() ; |
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106 |
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107 |
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108 /** |
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109 * @see MCAConversationPC |
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110 */ |
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111 void GetLogFileName( TPtr& aLogFileNamePtr ) ; |
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112 |
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113 /** |
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114 * @see MCAConversationPC |
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115 */ |
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116 void RecordChatL( const TDesC& aLogFilename ) ; |
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117 |
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118 |
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119 /** |
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120 * @see MCAConversationPC |
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121 */ |
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122 void SendMessageL( const TDesC& aMessageBuffer ) ; |
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123 |
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124 /** |
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125 * @see MCAConversationPC |
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126 */ |
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127 MCAServerContactsArrayPC* PopulateGroupDetailsLC() ; |
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128 |
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129 |
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130 /** |
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131 * @see MCAConversationPC |
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132 */ |
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133 TPtrC GetReadInterfaceName() ; |
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134 |
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135 /** |
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136 * @see MCAConversationPC |
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137 */ |
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138 void SetActiveConversationL( const TDesC& aWvId ) ; |
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139 |
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140 /** |
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141 * @see MCAConversationPC |
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142 */ |
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143 TBool FindAnyContact( const TDesC& aContactId ) ; |
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144 |
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145 /** |
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146 * @see MCAConversationPC |
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147 */ |
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148 TInt GroupCount( TBool aOnlyVisible ); |
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149 |
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150 /** |
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151 * @see MCAConversationPC |
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152 */ |
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153 TInt ContactCount(); |
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154 |
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155 /** |
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156 * @see MCAConversationPC |
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157 */ |
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158 void CheckReply( TPtrC& aWvid, TBool& aContactInlist ); |
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159 |
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160 |
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161 /** |
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162 * @see MCAConversationPC |
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163 */ |
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164 TBool IsActiveConversation( const TDesC& aContactId ); |
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165 |
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166 /** |
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167 * @see MCAConversationPC |
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168 */ |
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169 void SetMessageReadInterfaceL( const TDesC& aWvId ); |
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170 |
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171 /** |
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172 * @see MCAConversationPC |
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173 */ |
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174 void SetMessageWriteInterfaceL(); |
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175 |
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176 /** |
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177 * @see MCAConversationPC |
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178 */ |
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179 void CloseConversations(); |
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180 |
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181 /** |
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182 * @see MCAConversationPC |
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183 */ |
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184 void LeaveJoinedGroupsL(); |
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185 |
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186 /** |
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187 * @see MCAConversationPC |
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188 */ |
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189 TInt MessageCount(); |
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190 |
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191 |
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192 public: // From MCAStoredContactsObserver |
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193 |
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194 /** |
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195 * @see MCAStoredContactsObserver |
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196 */ |
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197 |
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198 void HandleContactDelete( const TDesC& aContactId ) ; |
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199 |
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200 /** |
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201 * @see MCAStoredContactsObserver |
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202 */ |
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203 void HandleAddition( MCAContactList& aList, MCAStoredContact& aContact ) ; |
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204 |
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205 /** |
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206 * @see MCAStoredContactsObserver |
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207 */ |
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208 void HandleChange( MCAContactList* aList, MCAStoredContact* aContact, |
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209 TStorageManagerGlobals::TCAObserverEventType aEventType, |
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210 TBool aUserIdChanged ) ; |
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211 |
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212 |
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213 private: // From MCAChatObserver |
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214 |
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215 /** |
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216 * @see MCAChatObserver |
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217 */ |
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218 |
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219 void HandleChatEvent( TChatEventType aEvent, MCAMessage* aMessage = NULL ) ; |
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220 |
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221 |
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222 private: // From MCAMessageErrorObserver |
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223 /** |
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224 * @see MCAMessageErrorObserver |
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225 */ |
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226 void HandleMessageError( TInt aError, MCAMessage* aMessage ) ; |
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227 |
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228 |
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229 public: //From MCAMessageRWInterfacePC |
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230 /** |
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231 * @see MCAMessageRWInterfacePC |
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232 */ |
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233 MCAMessagesReadInterface& ReadInterfaceL() const; |
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234 |
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235 /** |
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236 * @see MCAMessageRWInterfacePC |
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237 */ |
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238 MCAMessagesWriteInterface& WriteInterfaceL() const; |
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239 |
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240 |
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241 private: |
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242 |
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243 void ConstructL(); |
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244 |
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245 |
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246 public: |
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247 /** |
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248 * Two-phased constructor. |
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249 * @param aEngine: Reference to chat engine component |
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250 */ |
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251 static CCAConversationPC* NewL( CCAEngine& aEngine ); |
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252 /** |
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253 * Destructor |
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254 */ |
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255 ~CCAConversationPC(); |
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256 |
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257 private: |
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258 /** |
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259 * Default constructor. |
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260 * @param aEngine: Reference to chat engine component |
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261 */ |
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262 CCAConversationPC( CCAEngine& aEngine ); |
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263 |
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264 struct TArrayPairs // Struct to hold identification and buffer |
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265 { |
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266 TBuf<KMaxWVIDLength> iIdentification; |
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267 MCAMessagesReadInterface* iReadInterface; |
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268 }; |
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269 |
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270 |
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271 private: //Data |
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272 |
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273 //Chat interface |
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274 MCAChatInterface* iChatInterface; |
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275 |
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276 //Doesn't own. Handle to contacts interface |
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277 MCAStoredContacts* iContacts; |
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278 |
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279 //Doesn't own |
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280 MCAStoredGroups* iGroups; |
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281 |
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282 //Doesn't own |
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283 MCAConversationObserverPC* iObserver; |
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284 |
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285 //Doesnt Own,Ref to chat engine |
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286 CCAEngine& iEngine; |
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287 |
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288 //Owns. Contact id |
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289 HBufC* iContactId; |
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290 |
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291 // Interface for reading messages |
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292 MCAMessagesReadInterface* iReadInterface; |
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293 |
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294 // Interface for writing messages |
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295 MCAMessagesWriteInterface* iWriteInterface; |
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296 |
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297 MCAMessageContainerInfo* iMsgContainerInfo; |
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298 |
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299 }; |
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300 |
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301 #endif // CCACONVERSATIONPC_H |
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302 |
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303 // End of File |