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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 #ifndef SMFPOSTPROVIDER_H |
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20 #define SMFPOSTPROVIDER_H |
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21 |
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22 #include <QObject> |
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23 #include <qmobilityglobal.h> |
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24 #include <qgeopositioninfo.h> |
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25 #include <QTextDocument> |
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26 |
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27 #include "smfglobal.h" |
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28 #include "smfclientglobal.h" |
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29 #include "smfprovider.h" |
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30 #include "smfcontact.h" |
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31 #include "smflocation.h" |
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32 #include "smfpost.h" |
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33 #include "smfpostprovider_p.h" |
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34 |
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35 /** |
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36 * @ingroup smf_client_group |
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37 * Interface to post scrap/tweet like info. |
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38 * Note that branding information for the particular service implementation |
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39 * is available from getProvider() API. See also: |
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40 * SmfProvider::serviceName(), SmfProvider::serviceIcon(), SmfProvider::description() |
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41 * |
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42 * Interface name for SmfPostProvider is org.symbian.smf.client.contact.posts |
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43 */ |
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44 class SMFCLIENT_EXPORT SmfPostProvider : public QObject |
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45 { |
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46 Q_OBJECT |
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47 |
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48 public: |
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49 /** |
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50 * Constructs SmfPostProvider. |
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51 * @param baseProvider The base provider info |
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52 * Seeing as this is a plug-in implementation, these will realistically |
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53 * be generated by SMF factory of some kind |
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54 */ |
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55 SmfPostProvider(SmfProvider* baseProvider); |
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56 ~SmfPostProvider(); |
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57 |
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58 |
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59 public: |
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60 /** |
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61 * returns maximum no of chars (unicode) that service provider can post without truncation |
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62 * negative value means no limit |
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63 */ |
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64 qint32 maxCharsInPost() const; |
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65 /** |
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66 * returns maximum no of items that can be returned in a single query to getPosts |
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67 * negative value means feature not supported. |
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68 */ |
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69 qint32 maxItems() const; |
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70 |
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71 /** |
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72 * returns all the formatting of posts that this service provider supports. |
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73 * May return 0 items to mean only QString is supported. |
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74 */ |
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75 QVector<QTextFormat> supportedFormats () const; |
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76 |
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77 /** |
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78 * returns whether this SP supports Appearence @see SmfAppearenceInfo |
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79 */ |
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80 bool supportsAppearence () const; |
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81 |
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82 public slots: |
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83 /** |
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84 * Gets the posts asynchronously. The signal postsAvailable()with SmfPostList is emitted |
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85 * once the post lists are available |
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86 * @param user user's contact in this SP, omit for self contact |
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87 * @param pageNum Page number to download, SMF_FIRST_PAGE denotes fresh query. |
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88 * @param perPage Item per page, default is SMF_ITEMS_PER_PAGE |
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89 * @see postsAvailable() |
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90 */ |
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91 void posts(SmfContact* user = 0,int pageNum=SMF_FIRST_PAGE,int perPage=SMF_ITEMS_PER_PAGE); |
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92 |
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93 /** |
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94 * Updates a post to own area, the success of the post can be checked with signal |
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95 * updatePostFinished() signal |
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96 * @param postData data to be posted |
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97 * @param location location data |
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98 */ |
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99 void post(SmfPost& postData,SmfLocation& location) ; |
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100 /** |
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101 * Updates the last post to own area with new data, the success of the post can be checked with signal |
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102 * updatePostFinished() signal |
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103 * @param postData edited/new data to be posted |
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104 * @param location location data |
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105 */ |
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106 void updatePost(SmfPost& postData); |
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107 |
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108 /** |
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109 * Updates a post to a particular Smf contact. the success of the post can be checked with signal |
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110 * updatePostFinished() signal. |
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111 * @param postData data to be posted |
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112 * @param contact contact to which the post is to be directed |
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113 * @param location location data |
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114 */ |
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115 void postDirected(SmfPost& postData,SmfContact& contact,SmfLocation* location=0); |
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116 |
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117 /** |
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118 * Posts appearance info of the user.e.g. appear offline, busy, do-not-disturb |
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119 * @param appearence user appearance |
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120 * @see SmfPresenceInfo |
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121 * @return False on Failure/Not supported |
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122 */ |
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123 bool postAppearence(SmfAppearenceInfo appearence); |
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124 /** |
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125 * Share /a contact's post to user's friends and followers (e.g. retweet in twitter, share on facebook) |
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126 * emits updatePostFinished() signal when done. |
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127 * @param postData data to be posted |
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128 * @param contact contact to which the post belonged |
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129 * @param bool whether user changed items within the post |
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130 */ |
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131 void sharePost(SmfPost& postData,SmfContact& contact,bool edited); |
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132 /** |
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133 * Request for a custom operation. |
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134 * @param operationId OperationId |
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135 * @param customData Custom data to be sent |
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136 * Note:-Interpretation of operationId and customData is upto the concerned |
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137 * plugin and client application. service provider should provide some |
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138 * serializing-deserializing utilities for these custom data |
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139 */ |
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140 void customRequest(const int& operationId,QByteArray* customData){/*to be implemented*/}; |
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141 //APIs to get/set base provider info (SmfProvider) |
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142 |
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143 /** |
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144 * Gets the base provider info |
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145 */ |
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146 SmfProvider* getProvider() const; |
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147 |
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148 signals: |
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149 |
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150 /** |
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151 * Emitted when a request to getPosts() is finished |
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152 * Note if number of posts is large, then it can download the list page by page |
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153 * In that case this signal is emitted multiple times. |
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154 * @param list list of posts |
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155 * @param error error string |
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156 * @param resultPage Page number info |
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157 */ |
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158 void postsAvailable(SmfPostList* list, SmfError error, SmfResultPage resultPage); |
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159 |
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160 /** |
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161 * Emitted when update post is finished. |
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162 * @param success the success of the update |
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163 */ |
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164 void postFinished(bool success); |
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165 /** |
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166 * Emitted when custom data is available |
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167 * @param operationId Requested operation id |
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168 * @param customData Custom data received, interpretation is not the responsibility of Smf |
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169 */ |
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170 void customDataAvailable(int operationId, QByteArray* customData); |
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171 //friend so that it can directly emit SmfPostProvider's signal |
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172 friend class SmfPostProviderPrivate; |
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173 private: |
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174 SmfProvider* m_baseProvider; |
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175 //private impl wrapper |
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176 SmfPostProviderPrivate* m_private; |
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177 }; |
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178 |
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179 SMF_SERVICE_NAME(SmfPostProvider, "org.symbian.smf.client.contact.posts\0.2") |
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180 #endif // SMFPOSTPROVIDER_H |