Differential D19913 Diff 80168 src/declarativeimports/core/datasource.cpp

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src/declarativeimports/core/datasource.cpp

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44{ 44​{
45 m_ready = true; 45​ m_ready = true;
46 setupData(); 46​ setupData();
47} 47​}
48 48​
49void DataSource::setConnectedSources(const QStringList &sources) 49​void DataSource::setConnectedSources(const QStringList &sources)
50{ 50​{
51 bool sourcesChanged = false; 51​ bool sourcesChanged = false;
52 foreach (const QString &source, sources) { 52​ for (const QString &source : sources) {
53 if (!m_connectedSources.contains(source)) { 53​ if (!m_connectedSources.contains(source)) {
54 sourcesChanged = true; 54​ sourcesChanged = true;
55 if (m_dataEngine) { 55​ if (m_dataEngine) {
56 m_connectedSources.append(source); 56​ m_connectedSources.append(source);
57 m_dataEngine->connectSource(source, this, m_interval, m_intervalAlignment); 57​ m_dataEngine->connectSource(source, this, m_interval, m_intervalAlignment);
58 emit sourceConnected(source); 58​ emit sourceConnected(source);
59 } 59​ }
60 } 60​ }
61 } 61​ }
62 62​
63 foreach (const QString &source, m_connectedSources) { 63​ for (const QString &source : qAsConst(m_connectedSources)) {
64 if (!sources.contains(source)) { 64​ if (!sources.contains(source)) {
65 m_data->clear(source); 65​ m_data->clear(source);
66 sourcesChanged = true; 66​ sourcesChanged = true;
67 if (m_dataEngine) { 67​ if (m_dataEngine) {
68 m_dataEngine->disconnectSource(source, this); 68​ m_dataEngine->disconnectSource(source, this);
69 emit sourceDisconnected(source); 69​ emit sourceDisconnected(source);
70 } 70​ }
71 } 71​ }
▲ Show 20 Lines • Show All 84 Lines • ▼ Show 20 Line(s)155 if (!m_ready) {
156 return; 156​ return;
157 } 157​ }
158 158​
159// qDebug() << " loading engine " << m_engine; 159​// qDebug() << " loading engine " << m_engine;
160 //FIXME: should all services be deleted just because we're changing the interval, etc? 160​ //FIXME: should all services be deleted just because we're changing the interval, etc?
161 qDeleteAll(m_services); 161​ qDeleteAll(m_services);
162 m_services.clear(); 162​ m_services.clear();
163 163​
164 foreach (const QString &source, m_connectedSources) { 164​ for (const QString &source : qAsConst(m_connectedSources)) {
165 m_dataEngine->connectSource(source, this, m_interval, m_intervalAlignment); 165​ m_dataEngine->connectSource(source, this, m_interval, m_intervalAlignment);
166 emit sourceConnected(source); 166​ emit sourceConnected(source);
167 } 167​ }
168} 168​}
169 169​
170void DataSource::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data) 170​void DataSource::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data)
171{ 171​{
172 //it can arrive also data we don't explicitly connected a source 172​ //it can arrive also data we don't explicitly connected a source
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