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#ifndef MAEMO6SENSORBASE_H

#define MAEMO6SENSORBASE_H

#include <qsensorbackend.h>

#include <sensormanagerinterface.h>

#include <abstractsensor_i.h>

QTM_USE_NAMESPACE

        class maemo6sensorbase : public QSensorBackend

{

public:

    maemo6sensorbase(QSensor *sensor);

    virtual ~maemo6sensorbase();

protected:

    virtual void start();

    virtual void stop();

    AbstractSensorChannelInterface* m_sensorInterface;

    static const float GRAVITY_EARTH;

    static const float GRAVITY_EARTH_THOUSANDTH;    //for speed

    template<typename T>

    void initSensor(QString sensorName, bool &initDone)

    {

        if (!initDone) {

            m_remoteSensorManager->loadPlugin(sensorName);

            m_remoteSensorManager->registerSensorInterface<T>(sensorName);

        }

        m_sensorInterface = T::controlInterface(sensorName);

        if (!m_sensorInterface) {

            m_sensorInterface = const_cast<T*>(T::listenInterface(sensorName));

        }

        initDone = true;

        //metadata

        int l = m_sensorInterface->getAvailableIntervals().size();

        for (int i=0; i<l; i++){

            qreal intervalMax = ((DataRange)(m_sensorInterface->getAvailableIntervals().at(i))).max;

            qreal rateMin = intervalMax<1 ? 1 : 1/intervalMax * 1000;

            rateMin = rateMin<1 ? 1 : rateMin;

            qreal intervalMin =((DataRange)(m_sensorInterface->getAvailableIntervals().at(i))).min;

            intervalMin = intervalMin<1 ? 10: intervalMin;     // do not divide with 0

            qreal rateMax = 1/intervalMin * 1000;

            //            qreal rateMax = (intervalMin<1) ? rateMin : 1/intervalMin * 1000; // TODO: replace the two lines above with this one once sensord does provide interval>0

            addDataRate(rateMin, rateMax);

        }

    };

private:

    static SensorManagerInterface* m_remoteSensorManager;

};

#endif