den7bS60CSphere/inc/Magnetic.h

#ifndef __MAGNETIC_H__
#define __MAGNETIC_H__

#include <sensrvdatalistener.h>

class MMagneticReader
{
public:          
    virtual void DataReceivedL(TInt aAngle, TInt aAccuracyLevel) = 0;
};


class CSensorFinder : public CBase, public MSensrvDataListener 
{
public:
    static CSensorFinder* NewL(MMagneticReader& aReader);
    virtual ~CSensorFinder();

public:  // MSensorDataListener
    void DataReceived( CSensrvChannel& aChannel, TInt aCount, TInt aDataLost );
    void DataError( CSensrvChannel& aChannel, TSensrvErrorSeverity aError );                    
    void GetDataListenerInterfaceL( TUid aInterfaceUid,  TAny*& aInterface );
        
private:
    CSensorFinder(MMagneticReader& aReader);
    void ConstructL();

private://data		
    CSensrvChannel* iMagneticNorthSensor;
	MMagneticReader& iDataObserver;	
	
	TInt iMagnetometerCalibrationLevel;
	TInt iMagnetometerAngleFromNorth;   
};

#endif /* __MAGNETIC_H__ */