1 #ifndef TAPCONTROLLER_H

     2 #define TAPCONTROLLER_H

     3 #include "timedcontroller.h"

     4 #include <qtapsensor.h>

     5 #include <qaccelerometer.h>

     6 

     7 QTM_USE_NAMESPACE

     8 

     9 class TapController : public TimedController

    10 {

    11     Q_OBJECT

    12 

    13 public:

    14     TapController();

    15     virtual void startSensor();

    16     virtual void stopSensor();

    17     virtual void updateCoordinates();

    18 

    19 private slots:

    20     void update();

    21     void updateAcce();

    22 

    23 private:

    24     void checkX(qreal);

    25     void checkY(qreal);

    26     void setDx(int);

    27     void setDy(int);

    28     QTapSensor m_tap;

    29     QAccelerometer m_accelerometer;

    30     qreal m_absMaxX, m_absMaxY;

    31     qtimestamp m_timestampX, m_timestampY, m_now;

    32     static const qreal m_timewindow;

    33     int m_dx,m_dy;

    34     int m_step;

    35 

    36 };

    37 

    38 #endif // TAPCONTROLLER_H