1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 |
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43 #include <QtTracker/ontologies/nco.h> |
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44 |
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45 #include "trackerchangelistener.h" |
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46 #include "qcontact.h" |
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47 |
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48 using namespace SopranoLive; |
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49 |
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50 TrackerChangeListener::TrackerChangeListener(QContactManagerEngine *eng, QObject* parent) : |
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51 QObject(parent), engine(eng) |
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52 { |
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53 signaler_contact = SopranoLive::BackEnds::Tracker::ClassUpdateSignaler::get(nco::Contact::iri()); |
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54 if (signaler_contact) |
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55 { |
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56 SopranoLive::BackEnds::Tracker::ClassUpdateSignaler * signaler = signaler_contact; |
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57 connect(signaler, SIGNAL(subjectsAdded(const QStringList &)), SLOT(contactsAdded(const QStringList &))); |
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58 connect(signaler,SIGNAL(subjectsRemoved(const QStringList &)),SLOT(contactsRemoved(const QStringList &))); |
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59 connect(signaler,SIGNAL(subjectsChanged(const QStringList &)),SLOT(contactsChanged(const QStringList &))); |
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60 } |
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61 |
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62 signaler_imaccount = SopranoLive::BackEnds::Tracker::ClassUpdateSignaler::get(nco::IMAccount::iri()); |
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63 if (signaler_imaccount) |
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64 { |
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65 // same for all signals - emit selfContact changed |
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66 SopranoLive::BackEnds::Tracker::ClassUpdateSignaler * signaler = signaler_imaccount; |
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67 connect(signaler, SIGNAL(subjectsAdded(const QStringList &)),SLOT(imAccountsChanged(const QStringList &))); |
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68 connect(signaler,SIGNAL(subjectsRemoved(const QStringList &)),SLOT(imAccountsChanged(const QStringList &))); |
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69 connect(signaler,SIGNAL(subjectsChanged(const QStringList &)),SLOT(imAccountsChanged(const QStringList &))); |
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70 } |
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71 |
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72 signaler_imaddress = SopranoLive::BackEnds::Tracker::ClassUpdateSignaler::get(nco::IMAddress::iri()); |
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73 if (signaler_imaddress) |
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74 { |
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75 // same for all signals - contact changed to be emitted |
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76 SopranoLive::BackEnds::Tracker::ClassUpdateSignaler * signaler = signaler_imaddress; |
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77 connect(signaler, SIGNAL(subjectsAdded(const QStringList &)),SLOT(imAddressesChanged(const QStringList &))); |
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78 connect(signaler,SIGNAL(subjectsRemoved(const QStringList &)),SLOT(imAddressesChanged(const QStringList &))); |
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79 connect(signaler,SIGNAL(subjectsChanged(const QStringList &)),SLOT(imAddressesChanged(const QStringList &))); |
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80 } |
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81 |
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82 } |
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83 |
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84 TrackerChangeListener::~TrackerChangeListener() |
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85 { |
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86 if (signaler_imaddress) |
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87 signaler_imaddress->disconnect(this); |
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88 if (signaler_contact) |
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89 signaler_contact->disconnect(this); |
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90 if (signaler_imaccount) |
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91 signaler_imaccount->disconnect(this); |
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92 } |
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93 |
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94 QContactLocalId url2UniqueId(const QString &contactUrl) |
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95 { |
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96 /* handle conatact:interger URL types comming from |
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97 which are non telepathy url's |
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98 */ |
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99 QRegExp rx("(\\d+)"); |
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100 bool conversion = false; |
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101 QContactLocalId id = 0; |
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102 if( rx.indexIn(contactUrl) != -1 ) |
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103 { |
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104 id = rx.cap(1).toUInt(&conversion, 10); |
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105 } |
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106 if( !conversion ) |
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107 qWarning() << Q_FUNC_INFO << "unparsed uri to uniqueI:" << contactUrl; |
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108 return id; |
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109 } |
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110 |
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111 void TrackerChangeListener::contactsAdded(const QStringList &subjects) |
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112 { |
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113 QList<QContactLocalId> added; |
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114 foreach(const QString &uri, subjects) |
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115 { |
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116 added << url2UniqueId(uri); |
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117 } |
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118 emit contactsAdded(added); |
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119 } |
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120 |
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121 void TrackerChangeListener::contactsRemoved(const QStringList &subjects) |
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122 { |
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123 QList<QContactLocalId> added; |
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124 foreach(const QString &uri, subjects) |
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125 { |
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126 added << url2UniqueId(uri); |
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127 } |
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128 emit contactsRemoved(added); |
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129 } |
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130 |
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131 |
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132 void TrackerChangeListener::contactsChanged(const QStringList &subjects) |
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133 { |
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134 QList<QContactLocalId> changed; |
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135 foreach(const QString &uri, subjects) { |
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136 QContactLocalId id = url2UniqueId(uri); |
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137 if (changed.contains(id) == false) { |
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138 changed << id; |
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139 } |
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140 } |
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141 emit contactsChanged(changed); |
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142 } |
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143 |
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144 void TrackerChangeListener::imAccountsChanged(const QStringList &subjects) |
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145 { |
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146 Q_UNUSED(subjects) |
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147 QContactManager::Error error; |
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148 QContactLocalId selfId = engine->selfContactId(&error); |
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149 if (engine && QContactManager::NoError == error) { |
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150 emit contactsChanged(QList<QContactLocalId>()<<selfId); |
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151 } else { |
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152 qWarning() << __PRETTY_FUNCTION__ << "Signal not propagated:" << engine << error; |
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153 } |
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154 } |
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155 |
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156 void TrackerChangeListener::imAddressesChanged(const QStringList &subjects) |
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157 { |
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158 Q_UNUSED(subjects) |
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159 // TODO use QHash in engine - mapping IMAddress URIs to contacts |
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160 qWarning() << __PRETTY_FUNCTION__ << "Not implemented"; |
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161 } |
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