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1 /* |
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2 * Copyright (c) 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 class CFscContactLinkSet. |
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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 // INCUDES |
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20 #include "emailtrace.h" |
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21 #include <CVPbkContactManager.h> |
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22 #include <MVPbkContactOperationBase.h> |
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23 //<cmail> |
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24 #include "mfsccontactlinkiterator.h" |
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25 #include "mfsccontactsetobserver.h" |
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26 //</cmail> |
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27 #include <MVPbkStoreContact.h> |
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28 #include <MVPbkContactLinkArray.h> |
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29 |
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30 #include "cfsccontactlinkset.h" |
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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 // Two-phased constructor. |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 CFscContactLinkSet* CFscContactLinkSet::NewL( |
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39 CVPbkContactManager& aVPbkContactManager, |
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40 MFscContactLinkIterator* aIterator ) |
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41 { |
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42 FUNC_LOG; |
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43 |
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44 CFscContactLinkSet* self = |
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45 new ( ELeave ) CFscContactLinkSet( aVPbkContactManager ); |
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46 CleanupStack::PushL( self ); |
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47 self->ConstructL( aIterator ); |
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48 CleanupStack::Pop( self ); |
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49 |
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50 return self; |
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51 } |
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52 |
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53 // --------------------------------------------------------------------------- |
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54 // Destructor. |
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55 // --------------------------------------------------------------------------- |
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56 // |
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57 CFscContactLinkSet::~CFscContactLinkSet() |
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58 { |
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59 FUNC_LOG; |
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60 delete iCurrentContact; |
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61 delete iContactLinkArray; |
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62 delete iVPbkOperationNextContact; |
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63 delete iVPbkOperationNextGroup; |
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64 delete iVPbkOperationGetGroupContact; |
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65 } |
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66 |
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67 // --------------------------------------------------------------------------- |
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68 // Contact count. |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 TInt CFscContactLinkSet::ContactCount() const |
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72 { |
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73 FUNC_LOG; |
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74 return iIterator->ContactCount(); |
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75 } |
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76 |
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77 // --------------------------------------------------------------------------- |
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78 // Checks if iterator has more contacts. |
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79 // --------------------------------------------------------------------------- |
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80 // |
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81 TBool CFscContactLinkSet::HasNextContact() const |
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82 { |
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83 FUNC_LOG; |
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84 return iIterator->HasNextContact(); |
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85 } |
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86 |
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87 // --------------------------------------------------------------------------- |
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88 // Sets the iterator to point to the first contact in the list. |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 void CFscContactLinkSet::SetToFirstContact() |
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92 { |
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93 FUNC_LOG; |
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94 iIterator->SetToFirstContact(); |
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95 } |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // Asynchronous operation for retrieving store contact for contact. |
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99 // --------------------------------------------------------------------------- |
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100 // |
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101 void CFscContactLinkSet::NextContactL( MFscContactSetObserver* aObserver ) |
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102 { |
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103 FUNC_LOG; |
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104 MVPbkContactLink* contactLink = iIterator->NextContactL(); |
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105 |
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106 iObserver = aObserver; |
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107 |
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108 // async call - result in VPbkSingleContactOperationComplete() |
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109 iVPbkOperationNextContact = |
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110 iVPbkContactManager.RetrieveContactL( *contactLink, *this ); |
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111 } |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // Used for retrieving link for contact. |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 MVPbkContactLink* CFscContactLinkSet::NextContactLinkL() |
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118 { |
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119 FUNC_LOG; |
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120 return iIterator->NextContactL(); |
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121 } |
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122 |
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123 // --------------------------------------------------------------------------- |
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124 // Used for canceling asynchronous NextContactL operation. |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 void CFscContactLinkSet::CancelNextContactL() |
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128 { |
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129 FUNC_LOG; |
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130 CancelGetGroupContactL(); |
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131 if ( iVPbkOperationNextContact ) |
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132 { |
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133 delete iVPbkOperationNextContact; |
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134 iVPbkOperationNextContact = NULL; |
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135 } |
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136 } |
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137 |
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138 // --------------------------------------------------------------------------- |
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139 // Group count. |
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140 // --------------------------------------------------------------------------- |
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141 // |
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142 TInt CFscContactLinkSet::GroupCount() const |
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143 { |
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144 FUNC_LOG; |
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145 return iIterator->GroupCount(); |
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146 } |
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147 |
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148 // --------------------------------------------------------------------------- |
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149 // Checks if iterator has more groups. |
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150 // --------------------------------------------------------------------------- |
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151 // |
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152 TBool CFscContactLinkSet::HasNextGroup() const |
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153 { |
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154 FUNC_LOG; |
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155 return iIterator->HasNextGroup(); |
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156 } |
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157 |
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158 // --------------------------------------------------------------------------- |
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159 // Sets the iterator to point to the first group in the list. |
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160 // --------------------------------------------------------------------------- |
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161 // |
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162 void CFscContactLinkSet::SetToFirstGroup() |
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163 { |
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164 FUNC_LOG; |
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165 iIterator->SetToFirstGroup(); |
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166 } |
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167 |
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168 // --------------------------------------------------------------------------- |
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169 // Asynchronous operation for retrieving store contact for group. |
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170 // --------------------------------------------------------------------------- |
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171 // |
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172 void CFscContactLinkSet::NextGroupL( MFscContactSetObserver* aObserver ) |
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173 { |
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174 FUNC_LOG; |
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175 MVPbkContactLink* groupLink = iIterator->NextGroupL(); |
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176 |
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177 iObserver = aObserver; |
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178 |
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179 // async call - result in VPbkSingleContactOperationComplete() |
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180 iVPbkOperationNextGroup = |
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181 iVPbkContactManager.RetrieveContactL( *groupLink, *this ); |
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182 } |
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183 |
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184 // --------------------------------------------------------------------------- |
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185 // Used for retrieving link for group. |
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186 // --------------------------------------------------------------------------- |
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187 // |
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188 MVPbkContactLink* CFscContactLinkSet::NextGroupLinkL() |
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189 { |
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190 FUNC_LOG; |
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191 return iIterator->NextGroupL(); |
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192 } |
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193 |
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194 // --------------------------------------------------------------------------- |
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195 // Used for canceling asynchronous NextGroupL operation. |
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196 // --------------------------------------------------------------------------- |
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197 // |
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198 void CFscContactLinkSet::CancelNextGroupL() |
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199 { |
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200 FUNC_LOG; |
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201 CancelGetGroupContactL(); |
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202 if ( iVPbkOperationNextGroup ) |
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203 { |
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204 delete iVPbkOperationNextGroup; |
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205 iVPbkOperationNextGroup = NULL; |
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206 } |
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207 } |
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208 |
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209 // --------------------------------------------------------------------------- |
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210 // From MVPbkSingleContactOperationObserver. |
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211 // Called when the operation is completed. |
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212 // --------------------------------------------------------------------------- |
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213 // |
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214 void CFscContactLinkSet::VPbkSingleContactOperationComplete( |
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215 MVPbkContactOperationBase& aOperation, |
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216 MVPbkStoreContact* aContact ) |
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217 { |
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218 FUNC_LOG; |
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219 if ( iVPbkOperationNextContact == &aOperation ) |
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220 { |
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221 delete iCurrentContact; |
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222 iCurrentContact = aContact; |
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223 delete iVPbkOperationNextContact; |
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224 iVPbkOperationNextContact = NULL; |
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225 iObserver->NextContactComplete( iCurrentContact ); |
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226 } |
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227 else if ( iVPbkOperationNextGroup == &aOperation ) |
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228 { |
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229 delete iCurrentContact; |
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230 iCurrentContact = aContact; |
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231 delete iVPbkOperationNextGroup; |
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232 iVPbkOperationNextGroup = NULL; |
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233 iObserver->NextGroupComplete( iCurrentContact ); |
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234 } |
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235 else if ( iVPbkOperationGetGroupContact == &aOperation ) |
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236 { |
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237 delete iVPbkOperationGetGroupContact; |
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238 iVPbkOperationGetGroupContact = NULL; |
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239 |
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240 delete iContactLinkArray; |
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241 iContactLinkArray = NULL; |
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242 |
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243 iObserver->GetGroupContactComplete( aContact ); |
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244 } |
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245 else |
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246 { |
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247 //User::Leave( KErrArgument ); |
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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 // From MVPbkSingleContactOperationObserver. |
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253 // Called if the operation fails. |
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254 // --------------------------------------------------------------------------- |
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255 // |
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256 void CFscContactLinkSet::VPbkSingleContactOperationFailed( |
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257 MVPbkContactOperationBase& aOperation, TInt aError ) |
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258 { |
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259 FUNC_LOG; |
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260 if ( iVPbkOperationNextContact == &aOperation ) |
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261 { |
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262 delete iVPbkOperationNextContact; |
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263 iVPbkOperationNextContact = NULL; |
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264 iObserver->NextContactFailed( aError ); |
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265 } |
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266 else if ( iVPbkOperationNextGroup == &aOperation ) |
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267 { |
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268 delete iVPbkOperationNextGroup; |
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269 iVPbkOperationNextGroup = NULL; |
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270 iObserver->NextGroupFailed( aError ); |
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271 } |
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272 else if ( iVPbkOperationGetGroupContact == &aOperation ) |
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273 { |
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274 delete iVPbkOperationGetGroupContact; |
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275 iVPbkOperationGetGroupContact = NULL; |
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276 |
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277 delete iContactLinkArray; |
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278 iContactLinkArray = NULL; |
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279 |
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280 iObserver->GetGroupContactFailed( aError ); |
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281 } |
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282 else |
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283 { |
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284 //User::Leave( KErrArgument ); |
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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 // Constructor. |
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290 // --------------------------------------------------------------------------- |
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291 // |
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292 CFscContactLinkSet::CFscContactLinkSet( |
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293 CVPbkContactManager& aVPbkContactManager ) |
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294 : CFscContactSet( aVPbkContactManager ) |
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295 { |
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296 FUNC_LOG; |
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297 } |
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298 |
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299 // --------------------------------------------------------------------------- |
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300 // Second phase constructor. |
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301 // --------------------------------------------------------------------------- |
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302 // |
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303 void CFscContactLinkSet::ConstructL( MFscContactLinkIterator* aIterator ) |
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304 { |
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305 FUNC_LOG; |
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306 iIterator = aIterator; |
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307 } |
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308 |
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309 // --------------------------------------------------------------------------- |
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310 // Used for canceling asynchronous GetGroupContactL operation. |
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311 // --------------------------------------------------------------------------- |
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312 // |
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313 void CFscContactLinkSet::CancelGetGroupContactL() |
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314 { |
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315 FUNC_LOG; |
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316 if ( iVPbkOperationGetGroupContact ) |
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317 { |
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318 delete iVPbkOperationGetGroupContact; |
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319 iVPbkOperationGetGroupContact = NULL; |
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320 |
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321 delete iContactLinkArray; |
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322 iContactLinkArray = NULL; |
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323 } |
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324 } |
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325 |