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** This file is part of the QtSensors module of the Qt Toolkit.
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#include "sensorfwrotationsensor.h"

char const * const SensorfwRotationSensor::id("sensorfw.rotationsensor");

SensorfwRotationSensor::SensorfwRotationSensor(QSensor *sensor)
    : SensorfwSensorBase(sensor)
    , m_initDone(false)
{
    init();
    setReading<QRotationReading>(&m_reading);
    QRotationSensor *const rotationSensor = qobject_cast<QRotationSensor *>(sensor);
    if (rotationSensor)
        rotationSensor->setHasZ(true);
    sensor->setDataRate(20);//set a default rate
}

void SensorfwRotationSensor::slotDataAvailable(const XYZ& data)
{
    m_reading.setFromEuler(data.x(),data.y(),data.z());
    m_reading.setTimestamp(data.XYZData().timestamp_);
    newReadingAvailable();
}

void SensorfwRotationSensor::slotFrameAvailable(const QVector<XYZ>&  frame)
{
    for (int i=0, l=frame.size(); i<l; i++) {
        slotDataAvailable(frame.at(i));
    }
}

bool SensorfwRotationSensor::doConnect()
{
    Q_ASSERT(m_sensorInterface);
    if (m_bufferSize==1)
       return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(XYZ)), this, SLOT(slotDataAvailable(XYZ)));
    return QObject::connect(m_sensorInterface, SIGNAL(frameAvailable(QVector<XYZ>)),this, SLOT(slotFrameAvailable(QVector<XYZ>)));
}

QString SensorfwRotationSensor::sensorName() const
{
    return "rotationsensor";
}

void SensorfwRotationSensor::init()
{
    m_initDone = false;
    initSensor<RotationSensorChannelInterface>(m_initDone);
}

void SensorfwRotationSensor::start()
{
    if (reinitIsNeeded)
        init();
    SensorfwSensorBase::start();
}
