void ElevationProfileFloatItem::switchDataSource(ElevationProfileDataSource* source)
{
disconnect(m_activeDataSource, SIGNAL(dataUpdated(GeoDataLineString,QList<QPointF>)),0,0);
m_activeDataSource = source;
connect(m_activeDataSource, SIGNAL(dataUpdated(GeoDataLineString,QList<QPointF>)), this, SLOT(handleDataUpdate(GeoDataLineString,QList<QPointF>)));
m_activeDataSource->requestUpdate();
}
bool Hdd::addVisualization(const QString& source)
{
Plasma::Meter *w;
Plasma::DataEngine *engine = dataEngine("soliddevice");
Plasma::DataEngine::Data data;
if (!engine) {
return false;
}
if (!isValidDevice(source, &data)) {
// do not try to show hard drives and swap partitions.
return false;
}
QGraphicsLinearLayout *layout = new QGraphicsLinearLayout(Qt::Horizontal);
layout->setContentsMargins(3, 3, 3, 3);
layout->setSpacing(5);
w = new Plasma::Meter(this);
w->setMeterType(Plasma::Meter::BarMeterHorizontal);
if (mode() != SM::Applet::Panel) {
MonitorIcon *icon = new MonitorIcon(this);
m_icons.insert(source, icon);
icon->setImage("drive-harddisk");
if (data["Accessible"].toBool()) {
QStringList overlays;
overlays << QString("emblem-mounted");
icon->setOverlays(overlays);
}
layout->addItem(icon);
} else {
w->setSvg("system-monitor/hdd_panel");
}
w->setLabel(0, hddTitle(source, data));
w->setLabelAlignment(0, Qt::AlignVCenter | Qt::AlignLeft);
w->setLabelAlignment(1, Qt::AlignVCenter | Qt::AlignRight);
w->setLabelAlignment(2, Qt::AlignVCenter | Qt::AlignCenter);
w->setMaximum(data["Size"].toULongLong() / (1024 * 1024));
applyTheme(w);
appendVisualization(source, w);
layout->addItem(w);
mainLayout()->addItem(layout);
dataUpdated(source, data);
setPreferredItemHeight(layout->preferredSize().height());
QString disk = data["Parent UDI"].toString();
m_diskMap[disk] << w;
if (!connectedSources().contains(disk)) {
data = engine->query(disk);
dataUpdated(disk, data);
connectSource(disk);
}
return true;
}
QGeoPositionInfoSourceWinCE::QGeoPositionInfoSourceWinCE(QObject *parent)
: QGeoPositionInfoSource(parent)
{
QGeoInfoValidator *validator = new QGeoPositionInfoValidator();
// The QGeoInfoThreadWinCE instance takes ownership of the validator.
infoThread = new QGeoInfoThreadWinCE(validator, true, this);
infoThread->start();
// QGeoInfoThreadWinCE takes care of registering GPS_POSITION as a metatype.
connect(infoThread, SIGNAL(dataUpdated(GPS_POSITION)), this, SLOT(dataUpdated(GPS_POSITION)));
connect(infoThread, SIGNAL(updateTimeout()), this, SIGNAL(updateTimeout()));
}
void SongkickApplet::connectSource( const QString& source )
{
if( source == "ontour" )
{
dataEngine( "amarok-songkick" )->connectSource( source, this );
dataUpdated( source, dataEngine("amarok-songkick" )->query( "ontour" ) );
}
else if( source == "dates" )
{
dataEngine( "amarok-songkick" )->connectSource( source, this );
dataUpdated( source, dataEngine("amarok-songkick" )->query( "dates" ) );
}
}
/*---------------------------------------------------------------------------
* neue Statistikseite einfuegen
*---------------------------------------------------------------------------*/
void MainWindow::on_actionNeuStatistik_triggered()
{
DtaStatsFrame *f = new DtaStatsFrame(&data,ui->tabWidget);
connect( this, SIGNAL(dataChanged()), f, SLOT(dataUpdated()));
int idx = ui->tabWidget->addTab( f, QIcon(), tr("Statistik %1").arg(tabStatisticsCount++));
ui->tabWidget->setCurrentIndex(idx);
}
/*---------------------------------------------------------------------------
* neues Diagramm einfuegen
*---------------------------------------------------------------------------*/
void MainWindow::on_actionNeuDiagramm_triggered()
{
DtaPlotFrame *f = new DtaPlotFrame(&data, ui->tabWidget);
connect( this, SIGNAL(dataChanged()), f, SLOT(dataUpdated()));
int idx = ui->tabWidget->addTab( f, QIcon(), tr("Diagramm %1").arg(tabDiagramCount++));
ui->tabWidget->setCurrentIndex(idx);
}
void SignalRelay::timerEvent(QTimerEvent *event)
{
if (event->timerId() != m_timerId) {
QObject::timerEvent(event);
return;
}
if (m_resetTimer) {
killTimer(m_timerId);
m_timerId = startTimer(m_interval);
m_resetTimer = false;
}
if (m_align != Plasma::NoAlignment) {
checkAlignment();
}
emit dc->updateRequested(dc);
if (d->hasUpdates()) {
//kDebug() << "emitting data updated directly" << d->data;
emit dataUpdated(dc->objectName(), d->data);
m_queued = false;
} else {
// the source wasn't actually updated; so let's put ourselves in the queue
// so we get a dataUpdated() call when the data does arrive
//kDebug() << "queued";
m_queued = true;
}
}
/*---------------------------------------------------------------------------
* neue Kompressor-Starts-Seite einfuegen
*---------------------------------------------------------------------------*/
void MainWindow::on_actionNeuKompStarts_triggered()
{
DtaCompStartsFrame *f = new DtaCompStartsFrame(&data,ui->tabWidget);
connect( this, SIGNAL(dataChanged()), f, SLOT(dataUpdated()));
int idx = ui->tabWidget->addTab( f, QIcon(), tr("Verdichter Starts %1").arg(tabCompStartsCount++));
ui->tabWidget->setCurrentIndex(idx);
}
GpsdRawDataViewer::GpsdRawDataViewer(QWidget *parent)
: QWidget(parent)
{
host = QString();
port = 0;
format = Gpsd::None;
ui.setupUi(this);
ui.rawDataFormat->addItem("None", QVariant((int)Gpsd::None));
ui.rawDataFormat->addItem("JSON", QVariant((int)Gpsd::Json));
ui.rawDataFormat->addItem("NMEA", QVariant((int)Gpsd::Nmea));
ui.rawDataFormat->addItem("Raw", QVariant((int)Gpsd::Hex));
ui.rawDataClear->setDefaultAction(ui.actionClear);
ui.rawDataCopy->setDefaultAction(ui.actionCopy);
ui.rawDataSave->setDefaultAction(ui.actionSave);
connect(ui.wrapText, SIGNAL(toggled(bool)), this, SLOT(wrapText(bool)));
connect(ui.actionClear, SIGNAL(triggered(bool)), ui.rawDataViewer, SLOT(clear()));
connect(ui.actionCopy, SIGNAL(triggered(bool)), this, SLOT(copyToClipboard()));
connect(ui.actionSave, SIGNAL(triggered(bool)), this, SLOT(saveToFile()));
connect(ui.rawDataFormat, SIGNAL(activated(int)), this, SLOT(switchFormat(int)));
connect(&gpsd, SIGNAL(dataUpdated()), this, SLOT(updateData()));
}
//update the choices of the variable, called on variable thread from the var_AddCallback callback
//calling vlcValToVariant is safe here as m_type will only be modified when no callbacks is registred
int VLCVarChoiceModel::updateData(const vlc_object_t* object, const vlc_value_t& oldvalue, const vlc_value_t& newvalue)
{
QVariant oldvalueVariant = vlcValToVariant(oldvalue);
QVariant newvalueVariant = vlcValToVariant(newvalue);
emit dataUpdated(object, oldvalueVariant, newvalueVariant, QPrivateSignal{});
return VLC_SUCCESS;
}
void ArtistsModel::handleDataUpdate()
{
if (!updateSignaled())
{
setUpdateSignaled(true);
dataUpdated();
}
}
void
TextSourceDataModel::
onTextEdited(QString const &string)
{
Q_UNUSED(string);
emit dataUpdated(0);
}
ATCDetailsWindow::ATCDetailsWindow(QWidget* _parent) :
QWidget(_parent) {
setupUi(this);
UserInterface::setWindowPosition(this);
connect(ShowButton, SIGNAL(clicked()), this, SLOT(__handleShowClicked()));
connect(VatsinatorApplication::getSingletonPtr(), SIGNAL(dataUpdated()),
this, SLOT(__updateData()));
}
void AccountShared::setProtocolName(QString protocolName)
{
ensureLoaded();
ProtocolName = protocolName;
useProtocolFactory(ProtocolsManager::instance()->byName(protocolName));
dataUpdated();
}
ProjectProxyModel::ProjectProxyModel(ProjectModel* project, QObject* parent) : QAbstractItemModel(parent)
{
this->project = project;
QList<QVariant> rootData;
rootData << "Name" << "ID" << "Client" << "Total Time" << "Total Cost" << "Archived";
rootItem = new ProjectModelItem(rootData);
this->setupModelData(rootItem);
this->connect(project, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(dataUpdated(QModelIndex, QModelIndex)));
}
void Albums::saveConfiguration()
{
Amarok::config("Albums Applet").writeEntry( "RecentlyAdded", QString::number( m_recentCount ) );
Amarok::config("Albums Applet").writeEntry( "RightAlignLength", m_rightAlignLength );
// clear to force an update
m_albums.clear();
Plasma::DataEngine::Data data = dataEngine( "amarok-current" )->query( "albums" );
dataUpdated( QLatin1String("albums"), data );
}
void DBusSystemTrayTask::updateWidgets()
{
if (Plasma::DataContainer *c = m_dataEngine->containerForSource(m_serviceName)) {
// fairly inneficient as it updates _all_ icons!
Plasma::DataEngine::Data data = c->data();
data["IconsChanged"] = true;
data["StatusChanged"] = true;
data["ToolTipChanged"] = true;
dataUpdated(m_serviceName, data);
}
}
ModuleManager::ModuleManager() :
__airportTracker(new AirportTracker()),
__flightTracker(new FlightTracker()),
__modelsMatcher(new ModelMatcher()),
__vatbookHandler(new VatbookHandler()) {
connect(VatsinatorApplication::getSingletonPtr(), SIGNAL(glInitialized()),
this, SLOT(__initAfterGL()),
Qt::DirectConnection);
connect(VatsinatorApplication::getSingletonPtr(), SIGNAL(dataUpdated()),
this, SLOT(updateData()),
Qt::DirectConnection);
}
void AccountShared::setId(const QString &id)
{
ensureLoaded();
if (Id == id)
return;
Id = id;
AccountContact.setId(id);
dataUpdated();
}
void ElevationProfileFloatItem::handleDataUpdate(const GeoDataLineString &points, QList<QPointF> eleData)
{
m_eleData = eleData;
m_points = points;
calculateStatistics( m_eleData );
if ( m_eleData.length() >= 2 ) {
m_axisX.setRange( m_eleData.first().x(), m_eleData.last().x() );
m_axisY.setRange( qMin( m_minElevation, qreal( 0.0 ) ), m_maxElevation );
}
emit dataUpdated();
}
ControlAlgorithm::ControlAlgorithm(QObject *parent) :
QObject(parent)
{
//TODO: point to already created kiteColorTracker instead of making new one
// kiteColorTracker = new KiteColorTracker(this);
imageProcessingWindow = new ImageProcessing();
kiteColorTracker = imageProcessingWindow->getColorTracker();
kiteColorTracker->setSampleRate(1);
// call update whenever a new position computed by kiteColorTracker
connect(kiteColorTracker,SIGNAL(dataUpdated()),this,SLOT(update()));
// initialize start and end points for left/right paths
//set quadrant parameters
OUTER_GRID_OFFSET_X=50;
OUTER_GRID_OFFSET_Y=25;
POWER_ZONE_X=100;
POWER_ZONE_Y=100;
initGrid();
// initialize PID controller
Kp = 1.0;
Ki = 0.0;
Kd = 0.0;
interval = 0.01; // in seconds
pid = new PID(Kp,Ki,Kd,interval);
pid->setMode(1.0); // 1 Automatic, 0 Manual
pid->setSetPoint(0.0); // setpoint will always be 0 degrees relative to current heading
pid->setInputLimits(-45.0,45.0);
pid->setOutputLimits(0.0,30.0); // turning values
pid->setProcessValue(10.0); // initialize input to be 0 so no error
// timer for pid loop
// timer will be started by a user input that we are now tracking the kite
pidTimer = new QTimer;
pidTimer->setInterval(interval*1000); // convert from s to ms
connect(pidTimer,SIGNAL(timeout()),this,SLOT(updatePID()));
//pidTimer->start();
autoPilotOn = false;
}
void MainWindow::addRefuel()
{
// assign to locals
QSqlQuery query;
quint32 odometer = ui->spinOdometer->value();
quint32 curtime = ui->dteTime->dateTime().toTime_t();
QString state = ui->comboCurState->currentText();
double gal = ui->spinGallons->value();
double cost = ui->spinCost->value();
Command entry = {"Refuels", odometer, state};
// obviously, INSERT INTO Refuels table
query.prepare("INSERT INTO Refuels (Date,Odometer,State,Volume,Cost) "
"VALUES (:date, :odo, :state, :vol, :cost);");
query.bindValue(":date", curtime);
query.bindValue(":odo", odometer);
query.bindValue(":state", state);
query.bindValue(":vol", gal);
query.bindValue(":cost", cost);
query.exec();
// add entry to undo stack
undoStack.push(entry);
// update the states fields with the results of the refuel
query.prepare("UPDATE States SET "
"NumRefuels= (SELECT COUNT(*) FROM Refuels WHERE State=:state1), "
"GasAmt= (SELECT SUM(Volume) FROM Refuels WHERE State=:state2), "
"PurchaseAmt= (SELECT SUM(Cost) FROM Refuels WHERE State=:state3) "
"WHERE Abbrev=:state4;");
query.bindValue(":state1", state);
query.bindValue(":state2", state);
query.bindValue(":state3", state);
query.bindValue(":state4", state);
query.exec();
//addToLog( QString("%1: %2").arg(query.lastError().number()).arg(query.lastError().text()));
emit dataUpdated();
addToLog(QString("%1 [%L2]: You bought %3 gallons of gas for $%4 in %5.")
.arg(QDateTime::fromTime_t(curtime).toString(dtFormat))
.arg(odometer)
.arg(gal, 0, 'f', 2)
.arg(cost, 0, 'f', 2)
.arg(state)
);
// update widgets
ui->dteTime->setTime( ui->dteTime->time().addSecs(60) );
ui->action_Undo->setEnabled(true);
}
void MainWindow::undoLastCommand()
{
// make sure that the stack isn't empty
if( undoStack.isEmpty() ) return;
// get the most recently executed command
Command entry = undoStack.pop();
QSqlQuery query;
/*addToLog( QString("Command retrieved: %1, %2, %3")
.arg(entry.type).arg(entry.odometer).arg(entry.state) );*/
// remove the entry from given table at given odometer reading
if(entry.type=="Crossings") query.prepare("DELETE FROM Crossings WHERE Odometer= :odo");
else query.prepare("DELETE FROM Refuels WHERE Odometer= :odo");
query.bindValue( ":odo", entry.odometer );
if( !query.exec() ){
addToLog( query.lastQuery() );
addToLog( QString("Error %1: %2").arg(query.lastError().number()).arg(query.lastError().text()));
return;
} else{
addToLog( QString("Event at odometer %1 was removed from the set of %2.")
.arg(entry.odometer).arg(entry.type) );
}
query.clear();
// update the states fields with the new state of the tables
query.prepare("UPDATE States SET "
"NumRefuels= (SELECT COUNT(*) FROM Refuels WHERE State=:state1), "
"GasAmt= (SELECT SUM(Volume) FROM Refuels WHERE State=:state2), "
"PurchaseAmt= (SELECT SUM(Cost) FROM Refuels WHERE State=:state3), "
"Mileage= (SELECT SUM(Distance) FROM Crossings WHERE Origin=:state4), "
"NumEntries= (SELECT COUNT(*) FROM Crossings WHERE Origin=:state5 AND Distance<>0) "
"WHERE Abbrev=:state6;");
query.bindValue(":state1", entry.state);
query.bindValue(":state2", entry.state);
query.bindValue(":state3", entry.state);
query.bindValue(":state4", entry.state);
query.bindValue(":state5", entry.state);
query.bindValue(":state6", entry.state);
if( !query.exec() ){
addToLog( query.lastQuery() );
addToLog( QString("Error %1: %2").arg(query.lastError().number()).arg(query.lastError().text()));
return;
}
// tell the gui to update the tables
if( undoStack.isEmpty() ) ui->action_Undo->setEnabled(false);
emit dataUpdated();
}
PlayerControl::PlayerControl(PlayerContainer* container, QObject* parent)
: Plasma::Service(parent)
, m_container(container)
{
setObjectName(container->objectName() + QLatin1String(" controller"));
setName("mpris2");
setDestination(container->objectName());
connect(container, SIGNAL(dataUpdated(QString,Plasma::DataEngine::Data)),
this, SLOT(updateEnabledOperations()));
connect(container, SIGNAL(destroyed(QObject*)),
this, SLOT(containerDestroyed()));
updateEnabledOperations();
}
void DataContainer::connectVisualization(QObject *visualization, uint pollingInterval,
Plasma::Types::IntervalAlignment alignment)
{
//qCDebug(LOG_PLASMA) << "connecting visualization" <<this<< visualization << "at interval of"
// << pollingInterval << "to" << objectName();
QMap<QObject *, SignalRelay *>::iterator objIt = d->relayObjects.find(visualization);
bool connected = objIt != d->relayObjects.end();
if (connected) {
// this visualization is already connected. just adjust the update
// frequency if necessary
SignalRelay *relay = objIt.value();
if (relay) {
// connected to a relay
//qCDebug(LOG_PLASMA) << " already connected, but to a relay";
if (relay->m_interval == pollingInterval && relay->m_align == alignment) {
//qCDebug(LOG_PLASMA) << " already connected to a relay of the same interval of"
// << pollingInterval << ", nothing to do";
return;
}
if (relay->receiverCount() == 1) {
//qCDebug(LOG_PLASMA) << " removing relay, as it is now unused";
d->relays.remove(relay->m_interval);
delete relay;
} else {
if (visualization->metaObject()->indexOfSlot("dataUpdated(QString,Plasma::DataEngine::Data)") >= 0) {
disconnect(relay, SIGNAL(dataUpdated(QString,Plasma::DataEngine::Data)),
visualization, SLOT(dataUpdated(QString,Plasma::DataEngine::Data)));
}
//modelChanged is always emitted by the dataSource since there is no polling there
if (visualization->metaObject()->indexOfSlot("modelChanged(QString,QAbstractItemModel*)") >= 0) {
disconnect(this, SIGNAL(modelChanged(QString,QAbstractItemModel*)),
visualization, SLOT(modelChanged(QString,QAbstractItemModel*)));
}
//relay->isUnused();
}
} else if (pollingInterval < 1) {
void DVRServersModel::cameraAdded(DVRCamera *camera)
{
Q_ASSERT(camera);
QModelIndex parent = indexForServer(camera->data().server());
if (!parent.isValid())
return;
Item &it = m_items[parent.row()];
connect(camera, SIGNAL(dataUpdated()), SLOT(cameraDataChanged()));
beginInsertRows(parent, it.cameras.size(), it.cameras.size());
it.cameras.append(camera);
endInsertRows();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
this->time = 0;
//ui->tabWidget->setEnabled(false);
ui->Desconectar->setEnabled(false);
// PlotHandler::plotProperties ppX;
// ppX.setPlotFrame(ui->widgetX);
// //ppX.setCentralWidget(ui->widgetX);
// ppX.setTitle("Valor bruto");
// ppX.setxLabel("Tempo");
// ppX.setyLabel("Aceleração");
// ppX.setyAxisRange(-0.5,0.5);
// this->P1 = new PlotHandler::plot<double>(1,1,ppX);
// PlotHandler::plotProperties ppY;
// ppY.setPlotFrame(ui->widgetY);
// //ppY.setCentralWidget(ui->widgetY);
// ppY.setTitle("Filtro 1");
// ppY.setxLabel("Tempo");
// ppY.setyLabel("Aceleração");
// ppY.setyAxisRange(-0.5,0.5);
// this->P2 = new PlotHandler::plot<double>(1,1, ppY);
// PlotHandler::plotProperties ppZ;
// ppZ.setPlotFrame(ui->widgetZ);
// //ppZ.setCentralWidget(ui->widgetZ);
// ppZ.setTitle("Filtro 2");
// ppZ.setxLabel("Tempo");
// ppZ.setyLabel("Aceleração");
// ppZ.setyAxisRange(-0.5,0.5);
// this->P3 = new PlotHandler::plot<double>(1,1, ppZ);
ac = new AccelHandler(QAccelerometer::Combined, 200);
connect(ac, SIGNAL(dataUpdated()), this, SLOT(updatePlot()));
// QTimer *timer = new QTimer(this);
// timer->setInterval(1000);
// connect(timer, SIGNAL(timeout()), this, SLOT(updatePlot()));
// timer->start();
}
void TableItem::setDataPackage(QByteArray message)
{
QPoint position;
QDataStream messageStream(message);
messageStream >> name;
messageStream >> position;
messageStream >> fileHash;
messageStream >> id;
messageStream >> teamsHidden;
messageStream >> teamsLocked;
messageStream >> rotation;
messageStream >> currentZPosition;
messageStream >> ownerID;
move(position);
useDataFromStream(messageStream);
emit dataUpdated();
}
AirportDetailsWindow::AirportDetailsWindow(QWidget* _parent) :
QWidget(_parent),
__currentICAO("") {
setupUi(this);
UserInterface::setWindowPosition(this);
connect(MetarListModel::getSingletonPtr(), SIGNAL(newMetarsAvailable()),
this, SLOT(updateMetar()));
connect(MetarListModel::getSingletonPtr(), SIGNAL(noMetar(QString)),
this, SLOT(updateMetar(QString)));
connect(VatsinatorApplication::getSingletonPtr(), SIGNAL(dataUpdated()),
this, SLOT(__updateData()));
connect(ShowButton, SIGNAL(clicked()),
this, SLOT(__handleShowClicked()));
}
void AccountShared::setAccountIdentity(Identity accountIdentity)
{
ensureLoaded();
if (AccountIdentity == accountIdentity)
return;
/* NOTE: This guard is needed to avoid deleting this object when removing
* Account from Identity which may hold last reference to it and thus wants
* to delete it.
*/
Account guard(this);
AccountIdentity.removeAccount(this);
AccountIdentity = accountIdentity;
AccountIdentity.addAccount(this);
dataUpdated();
}
