1 /* |
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2 * Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of the presence handler |
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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 "cvimpstdetailspresencehandler.h" |
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20 |
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21 #include "tvimpstconsts.h" |
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22 |
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23 //presence cache header |
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24 #include <presencecachereader2.h> // cache reader |
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25 #include <avabilitytext.h> |
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26 |
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27 // ximpfw |
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28 #include <ximpclient.h> |
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29 #include <ximpcontext.h> |
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30 #include <StringLoader.h> |
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31 #include <vimpstdetailsviewpluginrsc.rsg> |
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32 #include "uiservicetabtracer.h" |
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33 |
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34 // --------------------------------------------------------------------------- |
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35 // NewL, two-phase construction |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 CVIMPSTDetailsPresenceHandler* CVIMPSTDetailsPresenceHandler::NewL(const TDesC& aServiceName , |
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39 MVIMPSTDetailsPresenceObserver& aObserver, |
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40 TBool aPresenceSupported ) |
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41 { |
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42 CVIMPSTDetailsPresenceHandler* self= new (ELeave) CVIMPSTDetailsPresenceHandler( aObserver, aPresenceSupported ); |
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43 CleanupStack::PushL(self); |
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44 self->ConstructL( aServiceName ); |
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45 CleanupStack::Pop(self); |
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46 return self; |
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47 } |
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48 |
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49 // --------------------------------------------------------------------------- |
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50 // C++ (first phase) constructor |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 CVIMPSTDetailsPresenceHandler::CVIMPSTDetailsPresenceHandler(MVIMPSTDetailsPresenceObserver& aObserver, |
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54 TBool aPresenceSupported) |
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55 : iPresenceObserver( aObserver ), |
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56 iStatus( TVIMPSTEnums::EOffline ), |
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57 iPresenceSupported( aPresenceSupported ) |
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58 { |
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59 // No implementation required |
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60 } |
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61 |
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62 // --------------------------------------------------------------------------- |
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63 // ConstructL, second phase constructor |
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64 // --------------------------------------------------------------------------- |
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65 // |
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66 void CVIMPSTDetailsPresenceHandler::ConstructL(const TDesC& aServiceName ) |
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67 { |
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68 TRACER_AUTO; |
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69 iServiceName = aServiceName.AllocL(); |
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70 |
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71 |
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72 iXIMClient = MXIMPClient::NewClientL(); |
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73 //Create new sink to receive ximp context events |
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74 iPresenceContext = iXIMClient->NewPresenceContextLC(); |
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75 CleanupStack::Pop(); // iPresenceContext |
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76 |
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77 //initialize the presence cache. |
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78 iPresenceCacheReader = MPresenceCacheReader2::CreateReaderL(); |
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79 iPresenceCacheReader->SetObserverForSubscribedNotifications(this); |
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80 iUserId = NULL; |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // Destructor |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 CVIMPSTDetailsPresenceHandler::~CVIMPSTDetailsPresenceHandler() |
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88 { |
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89 delete iStatusMessage; |
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90 delete iUserId; |
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91 delete iStatusText; |
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92 delete iServiceName; |
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93 delete iPresenceCacheReader; |
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94 delete iPresenceContext; |
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95 delete iXIMClient; |
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96 } |
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97 |
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98 // --------------------------------------------------------------------------- |
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99 // CVIMPSTDetailsPresenceHandler::SubscribePresenceL |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 void CVIMPSTDetailsPresenceHandler::SubscribePresenceL(const TDesC& aUserId ) |
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103 { |
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104 TRACER_AUTO; |
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105 if( iUserId ) |
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106 { |
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107 delete iUserId; |
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108 iUserId = NULL; |
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109 } |
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110 iUserId = aUserId.AllocL(); |
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111 iStatus = TVIMPSTEnums::EOffline; |
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112 if( !iPresenceSupported ) |
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113 { |
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114 return; |
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115 } |
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116 HBufC* name = HBufC::NewLC( aUserId.Length() + iServiceName->Length() + KColon().Length() ); |
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117 TPtr namePtr( name->Des() ); |
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118 namePtr.Zero(); |
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119 |
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120 // append the service name followed by user id ,seperated by colon |
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121 namePtr.Append(*iServiceName); |
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122 namePtr.Append(KColon); |
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123 namePtr.Append(aUserId); |
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124 |
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125 iPresenceCacheReader->SubscribePresenceBuddyChangeL(namePtr); |
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126 MPresenceBuddyInfo2* presenceBuddyInfo = iPresenceCacheReader->PresenceInfoLC(namePtr); |
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127 |
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128 if ( presenceBuddyInfo ) |
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129 { |
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130 TPtrC buddyXSPId = presenceBuddyInfo->BuddyId(); // read the buddyID : returns in XSP format |
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131 TPtrC buddyId = buddyXSPId.Right( buddyXSPId.Length() - iServiceName->Length() - KColon().Length()); |
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132 // read the availability /presence state enum value |
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133 MPresenceBuddyInfo2::TAvailabilityValues availabilityEnum = presenceBuddyInfo->Availability(); |
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134 TPtrC avablityText = presenceBuddyInfo->AvailabilityText(); |
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135 ConvertPresenceCacheEnums( availabilityEnum ,avablityText ); // convert the presence cache enum value to service tab enum |
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136 if(TVIMPSTEnums::EUnknown == iStatus) |
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137 { |
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138 //get the blocked and pending state |
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139 GetKeyFieldsAndValuesL(*presenceBuddyInfo); |
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140 } |
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141 TPtrC statusMsg = presenceBuddyInfo->StatusMessage(); // read the status message |
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142 ProcessStatusMesssageL( statusMsg ); |
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143 CleanupStack::PopAndDestroy(); // presenceBuddyInfo |
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144 } |
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145 CleanupStack::PopAndDestroy(); // name |
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146 } |
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147 |
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148 |
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149 |
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150 // --------------------------------------------------------------------------- |
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151 // CVIMPSTDetailsPresenceHandler::HandlePresenceReadL |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 void CVIMPSTDetailsPresenceHandler::HandlePresenceReadL(TInt /*aErrorCode*/, |
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155 RPointerArray<MPresenceBuddyInfo2>& /*aPresenceBuddyInfoList*/) |
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156 { |
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157 //Not required as we are not subcribing to all buddies presence |
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158 |
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159 } |
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160 |
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161 // --------------------------------------------------------------------------- |
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162 // CVIMPSTDetailsPresenceHandler::HandlePresenceNotificationL |
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163 // --------------------------------------------------------------------------- |
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164 // |
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165 void CVIMPSTDetailsPresenceHandler::HandlePresenceNotificationL(TInt /*aErrorCode*/, |
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166 MPresenceBuddyInfo2* aPresenceBuddyInfo) |
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167 { |
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168 TRACER_AUTO; |
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169 if ( aPresenceBuddyInfo ) |
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170 { |
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171 CleanupDeletePushL( aPresenceBuddyInfo ); |
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172 TPtrC buddyXSPId = aPresenceBuddyInfo->BuddyId(); // read the buddyID : returns in XSP format |
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173 TPtrC buddyId = buddyXSPId.Right( buddyXSPId.Length() - iServiceName->Length() - KColon().Length()); |
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174 // read the availability /presence state enum value |
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175 MPresenceBuddyInfo2::TAvailabilityValues availabilityEnum = aPresenceBuddyInfo->Availability(); |
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176 TPtrC avablityText = aPresenceBuddyInfo->AvailabilityText(); |
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177 // convert the presence cache enum value to service tab enum |
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178 ConvertPresenceCacheEnums( availabilityEnum ,avablityText ); |
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179 |
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180 // its either blocked or pending stats, hence get the corrrect state |
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181 if(TVIMPSTEnums::EUnknown == iStatus) |
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182 { |
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183 //get the blocked and pending state |
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184 GetKeyFieldsAndValuesL(*aPresenceBuddyInfo); |
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185 } |
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186 |
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187 TPtrC statusMsg = aPresenceBuddyInfo->StatusMessage(); // read the status message |
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188 ProcessStatusMesssageL( statusMsg ); |
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189 CleanupStack::PopAndDestroy(); // aPresenceBuddyInfo |
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190 } |
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191 } |
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192 |
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193 // --------------------------------------------------------------------------- |
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194 // CVIMPSTDetailsPresenceHandler::ConvertPresenceCacheEnums |
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195 // --------------------------------------------------------------------------- |
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196 // |
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197 void CVIMPSTDetailsPresenceHandler::ConvertPresenceCacheEnums(MPresenceBuddyInfo2::TAvailabilityValues aAvailabilityEnum, TPtrC aAvabilityText) |
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198 { |
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199 // convert the presence cache enums to UI enumvalues |
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200 // by default if the enum doesnot match then its TVIMPSTEnums::UnKnown |
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201 switch( aAvailabilityEnum ) |
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202 { |
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203 case MPresenceBuddyInfo2::EBusy: |
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204 { |
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205 if(0==aAvabilityText.Compare(KAwayState)) |
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206 { |
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207 iStatus = TVIMPSTEnums::EAway; |
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208 } |
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209 else if(0==aAvabilityText.Compare(KOnPhoneState)) |
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210 { |
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211 iStatus = TVIMPSTEnums::EOnPhone; |
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212 } |
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213 else if(0==aAvabilityText.Compare(KDndState)) |
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214 { |
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215 iStatus = TVIMPSTEnums::EDoNotDisturb; |
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216 } |
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217 else |
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218 { |
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219 iStatus = TVIMPSTEnums::EBusy; |
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220 } |
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221 break; |
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222 } |
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223 case MPresenceBuddyInfo2::EAvailable: |
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224 { |
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225 iStatus = TVIMPSTEnums::EOnline; |
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226 break; |
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227 } |
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228 case MPresenceBuddyInfo2::ENotAvailable: |
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229 { |
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230 iStatus = TVIMPSTEnums::EOffline; |
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231 break; |
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232 } |
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233 case MPresenceBuddyInfo2::EUnknownAvailability: |
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234 { |
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235 iStatus = TVIMPSTEnums::EUnknown; |
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236 if(0==aAvabilityText.Compare(KInvisibleState)) |
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237 { |
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238 iStatus = TVIMPSTEnums::EInvisible; |
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239 } |
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240 |
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241 break; |
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242 } |
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243 default: |
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244 { |
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245 iStatus = TVIMPSTEnums::EOffline; |
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246 break; |
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247 } |
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248 } |
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249 } |
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250 |
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251 // --------------------------------------------------------------------------- |
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252 // CVIMPSTDetailsPresenceHandler::ProcessStatusMesssageL |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 void CVIMPSTDetailsPresenceHandler::ProcessStatusMesssageL(const TDesC& aStatusMessage ) |
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256 { |
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257 TRACER_AUTO; |
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258 if( iStatusMessage ) |
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259 { |
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260 delete iStatusMessage ; |
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261 iStatusMessage = NULL; |
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262 } |
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263 if( aStatusMessage.Length() > 0 ) |
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264 { |
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265 // MAx length of KStatusMsgMaxLength is allocated |
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266 // if status message is longer than KStatusMsgMaxLength |
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267 iStatusMessage = aStatusMessage.Left( KStatusMsgMaxLength ).AllocL(); |
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268 } |
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269 iPresenceObserver.HandlePresenceChangedL(); |
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270 } |
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271 |
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272 // -------------------------------------------------------------------------- |
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273 // CVIMPSTDetailsPresenceHandler::GetPresenceStatus |
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274 // -------------------------------------------------------------------------- |
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275 // |
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276 TVIMPSTEnums::TOnlineStatus CVIMPSTDetailsPresenceHandler::GetPresenceStatus() |
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277 { |
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278 if(!iUserId) |
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279 { |
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280 return TVIMPSTEnums::EUnknown; |
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281 } |
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282 return iStatus; |
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283 } |
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284 |
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285 // -------------------------------------------------------------------------- |
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286 // CVIMPSTDetailsPresenceHandler::GetHeaderLabelDataL |
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287 // -------------------------------------------------------------------------- |
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288 // |
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289 const TDesC& CVIMPSTDetailsPresenceHandler::GetHeaderLabelDataL( TInt aIndex ) |
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290 { |
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291 TRACER_AUTO; |
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292 if( aIndex == 0 && iServiceName ) // first label data |
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293 { |
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294 return *iServiceName; |
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295 } |
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296 else if( aIndex == 2 && iPresenceSupported ) // second label data |
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297 { |
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298 return GetStatusTextL(); |
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299 } |
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300 return KNullDesC; // return empty string for index 1 (label 2) for line in between the service name and presence |
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301 } |
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302 |
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303 // -------------------------------------------------------------------------- |
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304 // CVIMPSTDetailsPresenceHandler::GetStatusMessageL |
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305 // -------------------------------------------------------------------------- |
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306 // |
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307 const TDesC& CVIMPSTDetailsPresenceHandler::GetStatusMessageL() |
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308 { |
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309 TRACER_AUTO; |
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310 if( iStatusMessage && iStatusMessage->Length() ) |
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311 { |
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312 return *iStatusMessage; |
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313 } |
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314 return GetStatusTextL(); |
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315 } |
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316 |
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317 |
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318 // -------------------------------------------------------------------------- |
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319 // CVIMPSTDetailsPresenceHandler::IsSupported |
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320 // -------------------------------------------------------------------------- |
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321 // |
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322 TBool CVIMPSTDetailsPresenceHandler::IsSupported() const |
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323 { |
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324 return iPresenceSupported; |
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325 } |
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326 // -------------------------------------------------------------------------- |
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327 // CVIMPSTDetailsPresenceHandler::GetStatusTextL |
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328 // -------------------------------------------------------------------------- |
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329 // |
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330 const TDesC& CVIMPSTDetailsPresenceHandler::GetStatusTextL() |
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331 { |
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332 TRACER_AUTO; |
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333 TInt resourceId = R_SERVDETAIL_STATUSTEXT_OFFLINE; |
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334 |
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335 switch( iStatus ) |
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336 { |
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337 case TVIMPSTEnums::EOffline: |
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338 { |
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339 resourceId = R_SERVDETAIL_STATUSTEXT_OFFLINE; |
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340 break; |
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341 } |
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342 case TVIMPSTEnums::EBusy: |
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343 { |
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344 resourceId = R_SERVDETAIL_STATUSTEXT_BUSY; |
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345 break; |
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346 } |
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347 case TVIMPSTEnums::EOnline: |
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348 { |
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349 resourceId = R_SERVDETAIL_STATUSTEXT_ONLINE; |
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350 break; |
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351 } |
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352 case TVIMPSTEnums::EInvisible: |
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353 { |
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354 resourceId = R_SERVDETAIL_STATUSTEXT_DND; |
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355 break; |
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356 } |
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357 case TVIMPSTEnums::EOnPhone: |
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358 { |
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359 resourceId = R_SERVDETAIL_STATUSTEXT_ONTHEPHONE; |
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360 break; |
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361 } |
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362 case TVIMPSTEnums::EDoNotDisturb: |
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363 { |
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364 resourceId = R_SERVDETAIL_STATUSTEXT_DND; |
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365 break; |
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366 } |
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367 case TVIMPSTEnums::EAway: |
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368 { |
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369 resourceId = R_SERVDETAIL_STATUSTEXT_AWAY; |
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370 break; |
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371 } |
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372 case TVIMPSTEnums::EBlocked: |
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373 { |
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374 resourceId = R_SERVDETAIL_STATUSTEXT_BLOCKED; |
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375 break; |
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376 } |
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377 case TVIMPSTEnums::EPending: |
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378 { |
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379 resourceId = R_SERVDETAIL_STATUSTEXT_PENDING; |
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380 break; |
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381 } |
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382 case TVIMPSTEnums::ECallForward: |
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383 { |
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384 resourceId = R_SERVDETAIL_STATUSTEXT_CALLFORWARD; |
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385 break; |
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386 } |
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387 case TVIMPSTEnums::EUnknown: |
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388 case TVIMPSTEnums::EServiceOut: |
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389 default: |
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390 { |
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391 break; |
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392 } |
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393 } |
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394 if( iStatusText ) |
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395 { |
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396 delete iStatusText; |
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397 iStatusText = NULL; |
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398 } |
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399 |
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400 if( CCoeEnv::Static() && TVIMPSTEnums::EServiceOut != iStatus |
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401 && TVIMPSTEnums::EUnknown != iStatus ) |
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402 { |
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403 iStatusText = StringLoader::LoadL( resourceId ); |
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404 } |
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405 if( iStatusText ) |
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406 { |
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407 return *iStatusText; |
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408 } |
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409 return KNullDesC; |
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410 } |
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411 |
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412 // --------------------------------------------------------------------------- |
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413 // CVIMPSTDetailsPresenceHandler::GetKeyFieldsAndValuesL |
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414 // --------------------------------------------------------------------------- |
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415 // |
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416 void CVIMPSTDetailsPresenceHandler::GetKeyFieldsAndValuesL(MPresenceBuddyInfo2& aPresenceBuddyInfo) |
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417 { |
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418 TRACER_AUTO; |
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419 // At any point of time fro remote and blocked contact only one of the keys |
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420 // KPendingRequestExtensionValue/KBlockedExtensionValue will be assigned, and not both the keys. |
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421 TPtrC8 value = aPresenceBuddyInfo.GetAnyField( KExtensionKey() ) ; |
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422 if(value.Compare( KPendingRequestExtensionValue ) == 0) |
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423 { |
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424 iStatus = TVIMPSTEnums::EPending; |
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425 } |
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426 else if(value.Compare( KBlockedExtensionValue ) == 0) |
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427 { |
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428 iStatus = TVIMPSTEnums::EBlocked; |
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429 } |
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430 else if(value.Compare( KServiceExtensionValue ) == 0) |
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431 { |
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432 iStatus = TVIMPSTEnums::EServiceOut; |
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433 } |
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434 else if(value.Compare( KCallForwardExtensionValue ) == 0) |
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435 { |
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436 iStatus = TVIMPSTEnums::ECallForward; |
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437 } |
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438 else |
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439 { |
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440 iStatus = TVIMPSTEnums::EOffline; |
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441 } |
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442 } |
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443 |
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444 // end of file |
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445 |
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446 |
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447 |
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