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#include <qpressuresensor.h>
#include "qpressuresensor_p.h"

QT_BEGIN_NAMESPACE

IMPLEMENT_READING(QPressureReading)

/*!
    \class QPressureReading
    \ingroup sensors_reading
    \inmodule QtSensors
    \since 5.1

    \brief The QPressureReading class holds readings from the pressure sensor.

    \section2 QPressureReading Units

    The pressure sensor returns atmospheric pressure values in Pascals.
*/

/*!
    \property QPressureReading::pressure
    \brief The measured atmospheric pressure.

    Returned as Pascals.
    \sa {QPressureReading Units}
*/

qreal QPressureReading::pressure() const
{
    return d->pressure;
}

/*!
    Sets the pressure to \a pressure.
*/
void QPressureReading::setPressure(qreal pressure)
{
    d->pressure = pressure;
}

// =====================================================================

/*!
    \class QPressureFilter
    \ingroup sensors_filter
    \inmodule QtSensors
    \since 5.1

    \brief The QPressureFilter class is a convenience wrapper around QSensorFilter.

    The only difference is that the filter() method features a pointer to QPressureReading
    instead of QSensorReading.
*/

/*!
    \fn QPressureFilter::filter(QPressureReading *reading)

    Called when \a reading changes. Returns false to prevent the reading from propagating.

    \sa QSensorFilter::filter()
*/

bool QPressureFilter::filter(QSensorReading *reading)
{
    return filter(static_cast<QPressureReading*>(reading));
}

char const * const QPressureSensor::type("QPressureSensor");

/*!
    \class QPressureSensor
    \ingroup sensors_type
    \inmodule QtSensors
    \since 5.1

    \brief The QPressureSensor class is a convenience wrapper around QSensor.

    The only behavioural difference is that this class sets the type properly.

    This class also features a reading() function that returns a QPressureReading instead of a QSensorReading.

    For details about how the sensor works, see \l QPressureReading.

    \sa QPressureReading
*/

/*!
    Construct the sensor as a child of \a parent.
*/
QPressureSensor::QPressureSensor(QObject *parent)
    : QSensor(QPressureSensor::type, parent)
{
}

/*!
    Destroy the sensor. Stops the sensor if it has not already been stopped.
*/
QPressureSensor::~QPressureSensor()
{
}

/*!
    \fn QPressureSensor::reading() const

    Returns the reading class for this sensor.

    \sa QSensor::reading()
*/

QPressureReading *QPressureSensor::reading() const
{
    return static_cast<QPressureReading*>(QSensor::reading());
}

#include "moc_qpressuresensor.cpp"
QT_END_NAMESPACE