1 /** |
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2 * Copyright (c) 2010 Sasken Communication Technologies Ltd. |
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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 the "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 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution |
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11 * |
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12 * Contributors: |
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13 * Manasij Roy, Nalina Hariharan |
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14 * |
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15 * Description: |
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16 * The SmfEvent class represents an event |
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17 * |
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18 */ |
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19 |
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20 #ifndef SMFCONTACTHETCHER_H |
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21 #define SMFCONTACTHETCHER_H |
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22 |
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23 #include <QObject> |
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24 #include "smfglobal.h" |
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25 #include "smfprovider.h" |
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26 #include "smfcontact.h" |
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27 #include "smfplace.h" |
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28 class SmfProvider; //base-class for service provider |
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29 class SmfContact; //class for Contact in a social network |
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30 class SmfGroup; //class for a group in social network |
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31 typedef QList<SmfContact> SmfContactList; |
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32 |
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33 //List of SmfGroup |
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34 typedef QList<SmfGroup> SmfGroupList; |
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35 /** |
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36 * @ingroup smf_client_group |
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37 * Interface to search for contacts/connections from a service provider. This class |
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38 * provides basic functionality to allow applications to obtain list of |
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39 * contacts or friends in a social networking service. |
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40 * Note that to get the base provider info like service name, icon, description etc |
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41 * use getProvider(). |
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42 * See also: |
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43 * SmfProvider::serviceName(), SmfProvider::serviceIcon(), SmfProvider::description() |
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44 * |
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45 * All of the functionality described here should be implemented by a service |
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46 * specific plug-in object. |
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47 * Interface name:- org.symbian.smf.client.contact.fetcher |
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48 */ |
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49 class SMFCLIENT_EXPORT SmfContactFetcher : public QObject |
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50 { |
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51 Q_OBJECT |
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52 |
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53 public: |
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54 |
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55 /** |
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56 * Constructs the SmfContactFetcher. |
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57 * @param parent base provider info |
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58 * @param contact Used for searching friends of the given contact |
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59 * Seeing as this is a plug-in implementation, these will realistically |
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60 * be generated by SMF factory of some kind |
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61 */ |
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62 SmfContactFetcher(SmfProvider* baseProvider); |
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63 SmfContactFetcher(SmfProvider* baseProvider, SmfContact* contact); |
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64 ~SmfContactFetcher(); |
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65 |
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66 public: |
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67 /** |
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68 * Get the friend listing asynchronously. The friendsListAvailable() signal |
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69 * is emitted with SmfContactList once data is arrived. |
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70 * When the list is big user can specify the page number and per page item data. |
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71 * If not supplied by the user default values are used. |
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72 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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73 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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74 */ |
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75 bool friends(int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE); |
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76 |
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77 /** |
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78 * Get the list of followers asynchronously. The followersListAvailable() signal |
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79 * is emitted with SmfContactList once data is arrived. Please note that some |
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80 * service may not support followers/fans - FALSE is returned if not supported. |
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81 * When the list is big user can specify the page number and per page item data. |
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82 * If not supplied by the user default values are used. |
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83 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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84 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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85 */ |
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86 bool followers(int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE); // list of contact objects |
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87 |
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88 /** |
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89 * Searches for a contact The searchContactFinished() signal |
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90 * is emitted with SmfContactList once data is arrived. |
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91 * When the list is big user can specify the page number and per page item data. |
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92 * If not supplied by the user default values are used. |
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93 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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94 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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95 */ |
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96 void search(SmfContact* contact,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE) ; // list of contact objects |
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97 |
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98 /** |
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99 * Searches for a contacts (friends) who are near the user. |
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100 * Signal searchNearFinished() is emitted with SmfContactList once data is arrived. |
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101 * Proximity defines accuracy level |
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102 * When the list is big user can specify the page number and per page item data. |
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103 * If not supplied by the user default values are used. |
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104 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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105 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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106 */ |
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107 bool searchNear(SmfPlace* location,SmfLocationSearchBoundary proximity,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE) ; |
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108 |
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109 |
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110 /** |
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111 * Get the list of groups. The groupListAvailable() signal |
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112 * is emitted with SmfGroupList once data is arrived. False might be returned |
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113 * if this service doesn't support any mode of grouping (very rare). |
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114 * When the list is big user can specify the page number and per page item data. |
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115 * If not supplied by the user default values are used. |
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116 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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117 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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118 */ |
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119 bool groups(int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE) ; // list of group objects |
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120 |
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121 /** |
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122 * Searches for Smf Contacts in an Smf group. |
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123 * When the list is big user can specify the page number and per page item data. |
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124 * If not supplied by the user default values are used. |
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125 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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126 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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127 * @param group The group to be searcged in |
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128 */ |
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129 bool searchInGroup(SmfGroup group,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE) ; // list of contact objects |
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130 |
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131 |
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132 //APIs to get/set base provider info (SmfProvider) |
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133 |
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134 /** |
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135 * Gets the base provider info |
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136 */ |
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137 SmfProvider* getProvider() ; |
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138 |
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139 public slots: |
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140 |
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141 signals: |
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142 |
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143 /** |
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144 * This signal is emitted when a request to get friends is completed. |
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145 * Note if number of friends is large, then it can download the list page by page. |
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146 * In that case this signal is emitted multiple times. |
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147 * @param list list of friends |
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148 * @param error error string |
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149 * @param resultPage Page number info |
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150 * @see friends() |
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151 */ |
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152 void friendsListAvailable(SmfContactList* list, QString error, SmfResultPage resultPage); |
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153 |
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154 /** |
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155 * This signal is emitted when a request to get followers is completed |
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156 * Note if number of followers is large, then it can download the list page by page |
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157 * In that case this signal is emitted multiple times. |
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158 * @param list list of followers |
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159 * @param error error string |
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160 * @param resultPage Page number info |
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161 * @see followers() |
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162 */ |
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163 void followersListAvailable(SmfContactList* list, QString error, SmfResultPage resultPage); |
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164 |
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165 /** |
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166 * This signal is emitted when a request to get groups is completed |
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167 * Note if number of groups is large, then it can download the list page by page |
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168 * In that case this signal is emitted multiple times. |
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169 * @param list list of groups |
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170 * @param error error string |
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171 * @param resultPage Page number info |
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172 * @see groups() |
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173 */ |
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174 void groupListAvailable(SmfGroupList* list, QString error, SmfResultPage resultPage); |
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175 |
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176 /** |
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177 * Emitted when search for a contact is finished. |
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178 * Note if number of contacts in the search is large, then it can download the list page by page |
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179 * In that case this signal is emitted multiple times. |
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180 * @param list List of filtered contacts |
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181 * @param resultPage Page number info |
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182 * @see search() |
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183 */ |
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184 void searchContactFinished(SmfContactList* list,QString error, SmfResultPage resultPage); |
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185 |
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186 |
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187 /** |
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188 * Emitted when search for contacts who are near a geographic location, is finished. |
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189 * Note if number of contacts in the search is large, then it can download the list page by page |
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190 * In that case this signal is emitted multiple times. |
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191 * @param list List of filtered contacts |
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192 * @param resultPage Page number info |
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193 * @see search() |
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194 */ |
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195 void searchNearFinished(SmfContactList* list,QString error, SmfResultPage resultPage); |
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196 |
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197 /** |
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198 * Emitted when search for a contact in a group is finished |
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199 * Note if number of contacts in the search is large, then it can download the list page by page |
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200 * In that case this signal is emitted multiple times. |
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201 * @param list list of filtered contacts |
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202 * @param resultPage Page number info |
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203 * @see searchInGroup() |
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204 */ |
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205 void searchInGroupFinished(SmfContactList* list,QString error, SmfResultPage resultPage); |
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206 |
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207 private: |
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208 SmfProvider* m_baseProvider; |
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209 }; |
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210 |
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211 SMF_SERVICE_NAME(SmfContactFetcher, "org.symbian.smf.client.contact.fetcher\0.2") |
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212 #endif // SMFCONTACTHETCHER_H |
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