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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 #include "mfsccontactlinkiterator.h" |
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24 #include "mfsccontactsetobserver.h" |
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25 #include <MVPbkStoreContact.h> |
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26 #include <MVPbkContactLinkArray.h> |
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27 |
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28 #include "cfsccontactlinkset.h" |
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29 |
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30 // ======== MEMBER FUNCTIONS ======== |
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31 |
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32 // --------------------------------------------------------------------------- |
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33 // Two-phased constructor. |
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34 // --------------------------------------------------------------------------- |
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35 // |
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36 CFscContactLinkSet* CFscContactLinkSet::NewL( |
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37 CVPbkContactManager& aVPbkContactManager, |
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38 MFscContactLinkIterator* aIterator ) |
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39 { |
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40 FUNC_LOG; |
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41 |
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42 CFscContactLinkSet* self = |
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43 new ( ELeave ) CFscContactLinkSet( aVPbkContactManager ); |
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44 CleanupStack::PushL( self ); |
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45 self->ConstructL( aIterator ); |
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46 CleanupStack::Pop( self ); |
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47 |
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48 return self; |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // Destructor. |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 CFscContactLinkSet::~CFscContactLinkSet() |
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56 { |
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57 FUNC_LOG; |
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58 delete iCurrentContact; |
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59 delete iContactLinkArray; |
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60 delete iVPbkOperationNextContact; |
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61 delete iVPbkOperationNextGroup; |
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62 delete iVPbkOperationGetGroupContact; |
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63 } |
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64 |
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65 // --------------------------------------------------------------------------- |
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66 // Contact count. |
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67 // --------------------------------------------------------------------------- |
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68 // |
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69 TInt CFscContactLinkSet::ContactCount() const |
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70 { |
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71 FUNC_LOG; |
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72 return iIterator->ContactCount(); |
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73 } |
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74 |
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75 // --------------------------------------------------------------------------- |
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76 // Checks if iterator has more contacts. |
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77 // --------------------------------------------------------------------------- |
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78 // |
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79 TBool CFscContactLinkSet::HasNextContact() const |
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80 { |
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81 FUNC_LOG; |
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82 return iIterator->HasNextContact(); |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // Sets the iterator to point to the first contact in the list. |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 void CFscContactLinkSet::SetToFirstContact() |
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90 { |
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91 FUNC_LOG; |
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92 iIterator->SetToFirstContact(); |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // Asynchronous operation for retrieving store contact for contact. |
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97 // --------------------------------------------------------------------------- |
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98 // |
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99 void CFscContactLinkSet::NextContactL( MFscContactSetObserver* aObserver ) |
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100 { |
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101 FUNC_LOG; |
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102 MVPbkContactLink* contactLink = iIterator->NextContactL(); |
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103 |
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104 iObserver = aObserver; |
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105 |
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106 // async call - result in VPbkSingleContactOperationComplete() |
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107 iVPbkOperationNextContact = |
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108 iVPbkContactManager.RetrieveContactL( *contactLink, *this ); |
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109 } |
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110 |
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111 // --------------------------------------------------------------------------- |
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112 // Used for retrieving link for contact. |
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113 // --------------------------------------------------------------------------- |
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114 // |
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115 MVPbkContactLink* CFscContactLinkSet::NextContactLinkL() |
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116 { |
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117 FUNC_LOG; |
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118 return iIterator->NextContactL(); |
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119 } |
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120 |
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121 // --------------------------------------------------------------------------- |
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122 // Used for canceling asynchronous NextContactL operation. |
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123 // --------------------------------------------------------------------------- |
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124 // |
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125 void CFscContactLinkSet::CancelNextContactL() |
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126 { |
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127 FUNC_LOG; |
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128 CancelGetGroupContactL(); |
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129 if ( iVPbkOperationNextContact ) |
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130 { |
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131 delete iVPbkOperationNextContact; |
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132 iVPbkOperationNextContact = NULL; |
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133 } |
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134 } |
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135 |
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136 // --------------------------------------------------------------------------- |
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137 // Group count. |
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138 // --------------------------------------------------------------------------- |
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139 // |
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140 TInt CFscContactLinkSet::GroupCount() const |
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141 { |
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142 FUNC_LOG; |
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143 return iIterator->GroupCount(); |
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144 } |
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145 |
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146 // --------------------------------------------------------------------------- |
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147 // Checks if iterator has more groups. |
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148 // --------------------------------------------------------------------------- |
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149 // |
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150 TBool CFscContactLinkSet::HasNextGroup() const |
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151 { |
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152 FUNC_LOG; |
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153 return iIterator->HasNextGroup(); |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // Sets the iterator to point to the first group in the list. |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 void CFscContactLinkSet::SetToFirstGroup() |
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161 { |
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162 FUNC_LOG; |
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163 iIterator->SetToFirstGroup(); |
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164 } |
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165 |
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166 // --------------------------------------------------------------------------- |
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167 // Asynchronous operation for retrieving store contact for group. |
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168 // --------------------------------------------------------------------------- |
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169 // |
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170 void CFscContactLinkSet::NextGroupL( MFscContactSetObserver* aObserver ) |
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171 { |
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172 FUNC_LOG; |
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173 MVPbkContactLink* groupLink = iIterator->NextGroupL(); |
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174 |
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175 iObserver = aObserver; |
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176 |
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177 // async call - result in VPbkSingleContactOperationComplete() |
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178 iVPbkOperationNextGroup = |
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179 iVPbkContactManager.RetrieveContactL( *groupLink, *this ); |
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180 } |
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181 |
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182 // --------------------------------------------------------------------------- |
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183 // Used for retrieving link for group. |
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184 // --------------------------------------------------------------------------- |
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185 // |
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186 MVPbkContactLink* CFscContactLinkSet::NextGroupLinkL() |
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187 { |
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188 FUNC_LOG; |
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189 return iIterator->NextGroupL(); |
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190 } |
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191 |
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192 // --------------------------------------------------------------------------- |
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193 // Used for canceling asynchronous NextGroupL operation. |
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194 // --------------------------------------------------------------------------- |
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195 // |
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196 void CFscContactLinkSet::CancelNextGroupL() |
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197 { |
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198 FUNC_LOG; |
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199 CancelGetGroupContactL(); |
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200 if ( iVPbkOperationNextGroup ) |
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201 { |
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202 delete iVPbkOperationNextGroup; |
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203 iVPbkOperationNextGroup = NULL; |
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204 } |
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205 } |
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206 |
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207 // --------------------------------------------------------------------------- |
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208 // From MVPbkSingleContactOperationObserver. |
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209 // Called when the operation is completed. |
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210 // --------------------------------------------------------------------------- |
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211 // |
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212 void CFscContactLinkSet::VPbkSingleContactOperationComplete( |
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213 MVPbkContactOperationBase& aOperation, |
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214 MVPbkStoreContact* aContact ) |
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215 { |
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216 FUNC_LOG; |
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217 if ( iVPbkOperationNextContact == &aOperation ) |
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218 { |
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219 delete iCurrentContact; |
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220 iCurrentContact = aContact; |
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221 delete iVPbkOperationNextContact; |
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222 iVPbkOperationNextContact = NULL; |
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223 iObserver->NextContactComplete( iCurrentContact ); |
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224 } |
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225 else if ( iVPbkOperationNextGroup == &aOperation ) |
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226 { |
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227 delete iCurrentContact; |
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228 iCurrentContact = aContact; |
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229 delete iVPbkOperationNextGroup; |
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230 iVPbkOperationNextGroup = NULL; |
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231 iObserver->NextGroupComplete( iCurrentContact ); |
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232 } |
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233 else if ( iVPbkOperationGetGroupContact == &aOperation ) |
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234 { |
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235 delete iVPbkOperationGetGroupContact; |
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236 iVPbkOperationGetGroupContact = NULL; |
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237 |
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238 delete iContactLinkArray; |
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239 iContactLinkArray = NULL; |
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240 |
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241 iObserver->GetGroupContactComplete( aContact ); |
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242 } |
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243 else |
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244 { |
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245 //User::Leave( KErrArgument ); |
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246 } |
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247 } |
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248 |
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249 // --------------------------------------------------------------------------- |
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250 // From MVPbkSingleContactOperationObserver. |
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251 // Called if the operation fails. |
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252 // --------------------------------------------------------------------------- |
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253 // |
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254 void CFscContactLinkSet::VPbkSingleContactOperationFailed( |
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255 MVPbkContactOperationBase& aOperation, TInt aError ) |
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256 { |
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257 FUNC_LOG; |
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258 if ( iVPbkOperationNextContact == &aOperation ) |
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259 { |
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260 delete iVPbkOperationNextContact; |
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261 iVPbkOperationNextContact = NULL; |
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262 iObserver->NextContactFailed( aError ); |
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263 } |
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264 else if ( iVPbkOperationNextGroup == &aOperation ) |
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265 { |
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266 delete iVPbkOperationNextGroup; |
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267 iVPbkOperationNextGroup = NULL; |
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268 iObserver->NextGroupFailed( aError ); |
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269 } |
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270 else if ( iVPbkOperationGetGroupContact == &aOperation ) |
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271 { |
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272 delete iVPbkOperationGetGroupContact; |
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273 iVPbkOperationGetGroupContact = NULL; |
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274 |
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275 delete iContactLinkArray; |
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276 iContactLinkArray = NULL; |
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277 |
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278 iObserver->GetGroupContactFailed( aError ); |
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279 } |
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280 else |
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281 { |
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282 //User::Leave( KErrArgument ); |
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283 } |
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284 } |
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285 |
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286 // --------------------------------------------------------------------------- |
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287 // Constructor. |
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288 // --------------------------------------------------------------------------- |
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289 // |
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290 CFscContactLinkSet::CFscContactLinkSet( |
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291 CVPbkContactManager& aVPbkContactManager ) |
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292 : CFscContactSet( aVPbkContactManager ) |
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293 { |
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294 FUNC_LOG; |
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295 } |
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296 |
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297 // --------------------------------------------------------------------------- |
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298 // Second phase constructor. |
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299 // --------------------------------------------------------------------------- |
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300 // |
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301 void CFscContactLinkSet::ConstructL( MFscContactLinkIterator* aIterator ) |
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302 { |
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303 FUNC_LOG; |
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304 iIterator = aIterator; |
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305 } |
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306 |
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307 // --------------------------------------------------------------------------- |
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308 // Used for canceling asynchronous GetGroupContactL operation. |
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309 // --------------------------------------------------------------------------- |
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310 // |
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311 void CFscContactLinkSet::CancelGetGroupContactL() |
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312 { |
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313 FUNC_LOG; |
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314 if ( iVPbkOperationGetGroupContact ) |
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315 { |
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316 delete iVPbkOperationGetGroupContact; |
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317 iVPbkOperationGetGroupContact = NULL; |
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318 |
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319 delete iContactLinkArray; |
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320 iContactLinkArray = NULL; |
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321 } |
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322 } |
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323 |