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#include "qmlgyroscope.h"
#include <QGyroscope>

/*!
    \qmltype Gyroscope
    \instantiates QmlGyroscope
    \ingroup qml-sensors_type
    \inqmlmodule QtSensors 5.0
    \since QtSensors 5.0
    \inherits Sensor
    \brief The Gyroscope element reports on rotational acceleration
           around the X, Y and Z axes.

    This element wraps the QGyroscope class. Please see the documentation for
    QGyroscope for details.

    \sa GyroscopeReading
*/

QmlGyroscope::QmlGyroscope(QObject *parent)
    : QmlSensor(parent)
    , m_sensor(new QGyroscope(this))
{
}

QmlGyroscope::~QmlGyroscope()
{
}

QmlSensorReading *QmlGyroscope::createReading() const
{
    return new QmlGyroscopeReading(m_sensor);
}

QSensor *QmlGyroscope::sensor() const
{
    return m_sensor;
}

/*!
    \qmltype GyroscopeReading
    \instantiates QmlGyroscopeReading
    \ingroup qml-sensors_reading
    \inqmlmodule QtSensors 5.0
    \since QtSensors 5.0
    \inherits SensorReading
    \brief The GyroscopeReading element holds the most recent Gyroscope reading.

    The GyroscopeReading element holds the most recent Gyroscope reading.

    This element wraps the QGyroscopeReading class. Please see the documentation for
    QGyroscopeReading for details.

    This element cannot be directly created.
*/

QmlGyroscopeReading::QmlGyroscopeReading(QGyroscope *sensor)
    : QmlSensorReading(sensor)
    , m_sensor(sensor)
{
}

QmlGyroscopeReading::~QmlGyroscopeReading()
{
}

/*!
    \qmlproperty qreal GyroscopeReading::x
    This property holds the angular velocity around the x axis.

    Please see QGyroscopeReading::x for information about this property.
*/

qreal QmlGyroscopeReading::x() const
{
    return m_x;
}

/*!
    \qmlproperty qreal GyroscopeReading::y
    This property holds the angular velocity around the y axis.

    Please see QGyroscopeReading::y for information about this property.
*/

qreal QmlGyroscopeReading::y() const
{
    return m_y;
}

/*!
    \qmlproperty qreal GyroscopeReading::z
    This property holds the angular velocity around the z axis.

    Please see QGyroscopeReading::z for information about this property.
*/

qreal QmlGyroscopeReading::z() const
{
    return m_z;
}

QSensorReading *QmlGyroscopeReading::reading() const
{
    return m_sensor->reading();
}

void QmlGyroscopeReading::readingUpdate()
{
    qreal gx = m_sensor->reading()->x();
    if (m_x != gx) {
        m_x = gx;
        Q_EMIT xChanged();
    }
    qreal gy = m_sensor->reading()->y();
    if (m_y != gy) {
        m_y = gy;
        Q_EMIT yChanged();
    }
    qreal gz = m_sensor->reading()->z();
    if (m_z != gz) {
        m_z = gz;
        Q_EMIT zChanged();
    }
}
