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1 /* |
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2 * Copyright (c) 2005-2007 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: Phonebook 2 fetch results. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef CPBK2FETCHRESULTS_H |
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20 #define CPBK2FETCHRESULTS_H |
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21 |
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22 // INCLUDES |
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23 #include <e32base.h> |
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24 #include <MVPbkContactLinkArray.h> |
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25 #include <MVPbkContactStoreObserver.h> |
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26 #include <MVPbkSingleContactOperationObserver.h> |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class MVPbkContactLink; |
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30 class MVPbkStreamable; |
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31 class CVPbkContactLinkArray; |
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32 class CVPbkContactManager; |
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33 class MVPbkContactStoreList; |
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34 class MPbk2FetchDlg; |
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35 class MPbk2FetchDlgPages; |
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36 class MPbk2FetchDlgObserver; |
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37 class MPbk2FetchResultsObserver; |
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38 |
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39 // CLASS DECLARATION |
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40 |
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41 /** |
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42 * Phonebook 2 fetch results. |
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43 * Responsible for managing fetch results |
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44 */ |
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45 NONSHARABLE_CLASS(CPbk2FetchResults) : public CBase, |
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46 public MVPbkContactLinkArray, |
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47 private MVPbkSingleContactOperationObserver, |
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48 private MVPbkContactStoreObserver |
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49 { |
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50 public: // Constructors and destructor |
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51 |
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52 /** |
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53 * Creates a new instance of this class. |
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54 * |
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55 * @param aContactManager Virtual Phonebook contact manager. |
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56 * @param aFetchDlg Fetch dialog. |
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57 * @param aPages Fetch dialog pages. |
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58 * @param aObserver Fetch dialog observer. |
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59 * @param aResultsObserver Results observer. |
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60 * @return A new instance of this class. |
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61 */ |
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62 static CPbk2FetchResults* NewL( |
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63 CVPbkContactManager& aContactManager, |
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64 MPbk2FetchDlg& aFetchDlg, |
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65 MPbk2FetchDlgPages& aPages, |
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66 MPbk2FetchDlgObserver& aObserver, |
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67 MPbk2FetchResultsObserver& aResultsObserver ); |
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68 |
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69 /** |
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70 * Destructor |
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71 */ |
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72 ~CPbk2FetchResults(); |
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73 |
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74 public: // Interface |
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75 |
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76 /** |
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77 * Appends a contact link to selection. |
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78 * |
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79 * @param aLink The link to append. |
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80 */ |
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81 void AppendL( |
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82 const MVPbkContactLink& aLink ); |
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83 |
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84 /** |
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85 * Appends a delayed contact link to selection. |
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86 * |
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87 * @param aLink The link to append. |
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88 */ |
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89 void AppendDelayedL( |
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90 const MVPbkContactLink& aLink ); |
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91 |
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92 /** |
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93 * Appends a contact link to fetch results. |
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94 * |
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95 * @param aLink The link to append. |
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96 */ |
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97 void AppendToResultsL( |
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98 const MVPbkContactLink& aLink ); |
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99 |
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100 /** |
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101 * Removes a contact link from selection. |
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102 * |
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103 * @param aLink The link to remove. |
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104 */ |
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105 void RemoveL( |
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106 const MVPbkContactLink& aLink ); |
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107 |
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108 /** |
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109 * Resets the array and destroys the links. |
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110 */ |
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111 void ResetAndDestroy(); |
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112 |
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113 public: // From MVPbkContactLinkArray |
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114 TInt Count() const; |
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115 const MVPbkContactLink& At( |
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116 TInt aIndex ) const; |
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117 TInt Find( |
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118 const MVPbkContactLink& aLink ) const; |
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119 HBufC8* PackLC() const; |
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120 const MVPbkStreamable* Streamable() const; |
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121 |
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122 private: |
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123 /** |
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124 * Fetch Results Append- and Remove-Contact operation |
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125 * representation |
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126 */ |
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127 class CFRConatactOperation : public CBase |
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128 { |
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129 public: |
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130 /** |
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131 * Contact Operation types |
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132 */ |
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133 enum EOperationType |
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134 { |
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135 EAppendContact = 0x0, |
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136 EAppendContactDelayed, |
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137 ERemoveContact |
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138 }; |
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139 |
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140 /** |
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141 * Creates a new instance of this class. |
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142 * |
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143 * @param aContactLink MVPbkContactLink. |
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144 * @param aType Operation type. |
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145 * @return A new instance of this class. |
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146 */ |
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147 static CFRConatactOperation* NewL( |
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148 const MVPbkContactLink& aContactLink, |
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149 const EOperationType aType ); |
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150 |
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151 /** |
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152 * Destructor |
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153 */ |
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154 ~CFRConatactOperation(); |
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155 |
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156 // Get Contact Link |
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157 MVPbkContactLink* GetContactLink(){ return iContactLink; }; |
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158 |
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159 // Get Operation Type |
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160 EOperationType GetOperationType(){ return iType; }; |
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161 |
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162 private: |
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163 CFRConatactOperation( const EOperationType aType ); |
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164 void ConstructL( const MVPbkContactLink& aContactLink ); |
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165 |
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166 private: |
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167 MVPbkContactLink* iContactLink; |
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168 const EOperationType iType; |
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169 }; |
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170 |
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171 private: // From MVPbkSingleContactOperationObserver |
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172 void VPbkSingleContactOperationComplete( |
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173 MVPbkContactOperationBase& aOperation, |
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174 MVPbkStoreContact* aContact ); |
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175 void VPbkSingleContactOperationFailed( |
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176 MVPbkContactOperationBase& aOperation, |
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177 TInt aError ); |
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178 |
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179 private: // From MVPbkContactStoreObserver |
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180 void StoreReady( |
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181 MVPbkContactStore& aContactStore ); |
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182 void StoreUnavailable( |
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183 MVPbkContactStore& aContactStore, |
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184 TInt aReason ); |
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185 void HandleStoreEventL( |
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186 MVPbkContactStore& aContactStore, |
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187 TVPbkContactStoreEvent aStoreEvent ); |
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188 |
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189 private: // Implementation |
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190 CPbk2FetchResults( |
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191 CVPbkContactManager& aContactManager, |
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192 MPbk2FetchDlg& aFetchDlg, |
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193 MPbk2FetchDlgPages& aPages, |
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194 MPbk2FetchDlgObserver& aObserver, |
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195 MPbk2FetchResultsObserver& aResultsObserver ); |
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196 void ConstructL( |
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197 CVPbkContactManager& aContactManager ); |
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198 void DoAppendContactL( |
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199 MVPbkStoreContact& aContact, |
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200 TBool aDelayed ); |
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201 void DoRemoveContactL( |
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202 MVPbkStoreContact& aContact ); |
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203 void RemoveFromResultsL( |
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204 const MVPbkContactLink& aLink ); |
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205 TInt CountContactsL( |
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206 MVPbkStoreContact& aContact, |
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207 MVPbkContactLink& aLink ); |
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208 void HandleContactOperationCompleteL( |
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209 MVPbkContactOperationBase& aOperation, |
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210 MVPbkStoreContact* aContact ); |
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211 void ProcessNextContactOperationL(); |
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212 void AppendContactOperationL( CFRConatactOperation* aOperation ); |
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213 CFRConatactOperation* GetCurrentContactOperation( ); |
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214 void RemoveCurrentContactOperation( ); |
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215 |
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216 |
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217 private: // Data |
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218 /// Own: Fetch results |
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219 CVPbkContactLinkArray* iSelectedContacts; |
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220 /// Ref: Virtual Phonebook contact manager |
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221 CVPbkContactManager& iContactManager; |
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222 /// Ref: Contact stores used |
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223 MVPbkContactStoreList* iStoreList; |
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224 /// Ref: Fetch dialog |
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225 MPbk2FetchDlg& iFetchDlg; |
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226 /// Ref: Fetch dialog pages |
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227 MPbk2FetchDlgPages& iPages; |
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228 /// Ref: Observer |
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229 MPbk2FetchDlgObserver& iObserver; |
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230 /// Ref: Results observer |
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231 MPbk2FetchResultsObserver& iResultsObserver; |
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232 /// Own: Contact-Operations queue |
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233 CArrayFixFlat<CFRConatactOperation*>* iOperationQueue; |
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234 /// Own: Contact retrieve operation |
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235 MVPbkContactOperationBase* iRetrieveOperation; |
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236 }; |
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237 |
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238 #endif // CPBK2FETCHRESULTS_H |
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239 |
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240 // End of File |