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1 /* |
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2 * Copyright (c) 2008-2009 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: service engine factory class |
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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 #ifndef CIMCVENGINEFACTORY_H |
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20 #define CIMCVENGINEFACTORY_H |
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21 |
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22 // INCLUDES |
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23 #include <e32base.h> |
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24 #include "mimcvenginefactory.h" |
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25 #include "mimcvengineopenchats.h" |
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26 #include <mspnotifychangeobserver.h> |
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27 #include "mimcvenginemessagehandlerobserver.h" |
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28 #include "mimcvenginechatlistobserver.h" |
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29 |
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30 // FORWARD DECLARATIONS |
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31 class CIMCVEngine; |
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32 class MIMCVEngineConnectionHandler; |
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33 class MIMCVEngineOpenChatsObserver; |
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34 class CSPSettings; |
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35 class MIMCVEngineMessageCreator; |
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36 class CBSFactory; |
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37 class CSPNotifyChange; |
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38 class MIMCVEngineChatListObserver; |
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39 class CIMCVEngineStorageListener; |
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40 |
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41 // CLASS DECLARATION |
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42 /** |
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43 * Factory to create engine. |
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44 * This class implements the factory for creating engine |
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45 * |
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46 * @lib vimpstengine.lib |
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47 * @since S60 5.0 |
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48 */ |
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49 |
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50 class CIMCVEngineFactory : public CBase, |
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51 public MIMCVEngineFactory, |
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52 public MIMCVEngineOpenChatsObserver, |
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53 public MSPNotifyChangeObserver, |
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54 public MIMCVEngineMessageHandlerObserver, |
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55 public MIMCVEngineChatListObserver |
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56 { |
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57 public: // Two-phased constructors and destructor |
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58 |
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59 /** |
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60 * @returns a single instance of MVIMPSTEngineFactory |
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61 */ |
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62 IMPORT_C static MIMCVEngineFactory* InstanceL(); |
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63 |
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64 /** |
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65 * Release |
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66 * dont call delete |
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67 */ |
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68 IMPORT_C static void Release(); |
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69 |
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70 /** |
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71 * c++ default destructor |
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72 * dont call delete |
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73 */ |
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74 virtual ~CIMCVEngineFactory(); |
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75 |
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76 private: |
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77 |
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78 /** |
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79 * NewLC two phase constructor. |
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80 * dont call delete call close |
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81 */ |
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82 static CIMCVEngineFactory* NewLC(); |
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83 |
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84 /** |
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85 * Second phase construction |
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86 * ConstructL |
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87 */ |
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88 void ConstructL(); |
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89 |
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90 /** |
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91 * C++ constructor. |
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92 */ |
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93 CIMCVEngineFactory(); |
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94 |
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95 |
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96 void CreateServiceEngineL( TInt aServiceId ); |
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97 |
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98 |
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99 TBool CheckValidIMServiceL(CSPSettings& aSettings , TInt aServiceId) ; |
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100 |
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101 TUint32 ContactViewUidL(CSPSettings& aSettings, TUint32 aServiceId ); |
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102 |
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103 void ReadAndCreateAllValidServiceL(); |
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104 |
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105 |
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106 public: //From MVIMPSTEngineFactory |
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107 |
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108 /** |
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109 * return the engine instance for aServiceId. |
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110 */ |
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111 CIMCVEngine& GetServiceEngineL( TInt aServiceId ) ; |
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112 |
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113 /** |
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114 * find and release the engine instance for aServiceId. |
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115 */ |
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116 void ReleaseServiceEngine( TInt aServiceId ); |
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117 |
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118 /** |
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119 * @see MVIMPSTEngineFactory |
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120 */ |
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121 TPtrC GetDisplayNameL(TInt aIndex) const; |
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122 |
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123 |
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124 /** |
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125 * @see MVIMPSTEngineFactory |
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126 */ |
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127 const TDesC& GetTargetIdL(TInt aIndex) const; |
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128 |
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129 |
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130 /** |
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131 * @see MVIMPSTEngineFactory |
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132 */ |
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133 TInt Count() const; |
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134 |
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135 /** |
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136 * @see MVIMPSTEngineFactory |
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137 */ |
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138 void SetActiveItemL( const TInt aIndex ); |
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139 |
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140 /** |
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141 * @see MVIMPSTEngineFactory |
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142 */ |
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143 const TDesC& GetActiveItemL() const; |
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144 |
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145 /** |
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146 * @see MVIMPSTEngineFactory |
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147 */ |
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148 TBool IsMsgPendingL( const TInt aIndex ) const; |
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149 |
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150 /** |
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151 * @see MVIMPSTEngineFactory |
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152 */ |
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153 TInt FindIndexL(const TDesC& aItem); |
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154 |
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155 /** |
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156 * @see MVIMPSTEngineFactory |
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157 */ |
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158 void ResetL(); |
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159 |
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160 /** |
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161 * @see MVIMPSTEngineFactory |
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162 */ |
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163 void RegisterOpenChatObserver(MIMCVEngineOpenChatsObserver* aChatObserver); |
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164 |
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165 /** |
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166 * @see MVIMPSTEngineFactory |
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167 */ |
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168 void UnRegisterOpenChatObserver(); |
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169 |
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170 |
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171 TInt GetActiveServiceId(); |
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172 /* |
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173 * return all service engines array |
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174 */ |
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175 RPointerArray<CIMCVEngine>& GetServiceEngines(); |
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176 |
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177 /** |
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178 * @see MVIMPSTEngineFactory |
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179 */ |
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180 void RegisterServiceObserver(MIMCVEngineServiceChangeObserver* aServiceObserver) ; |
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181 /** |
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182 * @see MVIMPSTEngineFactory |
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183 */ |
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184 void UnRegisterServiceObserver() ; |
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185 |
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186 |
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187 private : |
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188 |
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189 /** |
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190 * @see handle the presence change notification |
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191 * to handle the connection lost |
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192 */ |
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193 void HandlePresenceChangedL(TInt aServiceId, const TDesC& aBuddyId ) ; |
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194 |
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195 /** |
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196 * Handle message send operation completion. |
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197 * @param aResult result to handle. |
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198 */ |
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199 void HandleOperationCompletdL(TInt aserviceId, MIMCVEngineMessage::TMessagerType aType , TInt aResult) ; |
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200 |
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201 /** |
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202 * @see HandleConnectionTerminatedL |
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203 * to handle the connection lost |
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204 * @param aReason, reason report |
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205 */ |
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206 void HandleConnectionEventL(TInt aServiceId, TIMCVConnectionState aState, TInt aReason ) ; |
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207 |
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208 /** |
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209 * Handle events. |
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210 * @param aEvent Event to handle. |
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211 * @param aContainerInfo, Container |
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212 */ |
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213 void HandleChatListEvent(TInt aServiceId, TChatListEventType aEvent, |
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214 MIMCVEngineMessageReadInterface* aContainerInfo |
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215 ) ; |
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216 |
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217 |
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218 private: // From MSPNotifyChangeObserver |
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219 |
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220 /** |
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221 * From MSPNotifyChangeObserver |
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222 * Callback when service has changed |
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223 * |
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224 * @since S60 5.0 |
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225 * @param aServiceId changed service |
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226 * @return None |
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227 */ |
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228 void HandleNotifyChange( TServiceId aServiceId ); |
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229 |
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230 /** |
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231 * From MSPNotifyChangeObserver |
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232 * Callback when service error occures |
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233 * |
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234 * @since S60 5.0 |
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235 * @param aError error code |
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236 * @return None |
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237 */ |
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238 void HandleError( TInt aError ); |
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239 |
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240 /* |
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241 * end the cv process |
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242 */ |
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243 void ShutDownConversationviewL(); |
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244 |
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245 private: |
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246 /** |
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247 * @see MIMCVEngineOpenChatsObserver |
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248 */ |
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249 void HandleChangeL(TInt aServiceId , TInt aIndex, TOpenChatsEventType aChangeType) ; |
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250 |
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251 /** |
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252 * @see MIMCVEngineOpenChatsObserver |
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253 */ |
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254 void SetStatusMsgL(TInt aServiceId, TInt aIndex,const TDesC & aMsg); |
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255 |
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256 private : |
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257 /* |
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258 * helper method to for service table change |
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259 */ |
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260 void DoHandleServiceChangeL( TInt aServiceId ); |
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261 |
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262 private : |
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263 // Owns : message creater |
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264 MIMCVEngineMessageCreator* iMessageCreator; |
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265 //owns array of services |
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266 RPointerArray<CIMCVEngine> iServiceEngines; |
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267 // not owns |
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268 MIMCVEngineOpenChatsObserver* iChatObserver; |
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269 // active service Id |
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270 TInt iActiveServiceId; |
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271 // active chat index |
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272 TInt iActiveChatIndex; |
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273 //owns brandingfactory for service specific icons |
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274 CBSFactory* iBrandingFactory; |
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275 // Own: service observer |
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276 CSPNotifyChange* iSpNotifyChange; |
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277 // not own |
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278 MIMCVEngineServiceChangeObserver* iServiceChangeObserver; |
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279 }; |
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280 |
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281 #endif //CIMCVENGINEFACTORY_H |
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282 |
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283 // End of File |
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284 |
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285 |