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#include "maemo6magnetometer.h"

const char *maemo6magnetometer::id("maemo6.magnetometer");

bool maemo6magnetometer::m_initDone = false;

maemo6magnetometer::maemo6magnetometer(QSensor *sensor)

    : maemo6sensorbase(sensor), m_sensor(sensor)

{

    setReading<QMagnetometerReading>(&m_reading);

    if (!m_initDone) {

        qDBusRegisterMetaType<MagneticField>();

        initSensor<MagnetometerSensorChannelInterface>("magnetometersensor");

        if (m_sensorInterface)

            QObject::connect(static_cast<const MagnetometerSensorChannelInterface*>(m_sensorInterface), SIGNAL(dataAvailable(const MagneticField&)), this, SLOT(slotDataAvailable(const MagneticField&)));

        else

            qWarning() << "Unable to initialize magnetometer sensor.";

        // metadata

        setDescription(QLatin1String("Magnetic flux density measured in teslas"));

        m_initDone = true;

    }

}

void maemo6magnetometer::slotDataAvailable(const MagneticField& data)

{

    QVariant v = m_sensor->property("returnGeoValues");

    if (v.isValid() && v.toBool()) {

    } else {

        m_reading.setCalibrationLevel(1);

    }

    //m_reading.setTimestamp(data.timestamp());

    m_reading.setTimestamp(createTimestamp()); //TODO: use correct timestamp

    newReadingAvailable();

}