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#ifndef QTAPSENSOR_H
#define QTAPSENSOR_H

#include "qsensor.h"

QTM_BEGIN_NAMESPACE

class QTapReadingPrivate;

class Q_SENSORS_EXPORT QTapReading : public QSensorReading
{
    Q_OBJECT
    Q_ENUMS(TapDirection)
    Q_PROPERTY(TapDirection tapDirection READ tapDirection)
    Q_PROPERTY(bool doubleTap READ isDoubleTap)
    DECLARE_READING(QTapReading)
public:
    enum TapDirection {
        Undefined = 0,
        X     = 0x0001,
        Y     = 0x0002,
        Z     = 0x0004,
        X_Pos = 0x0011,
        Y_Pos = 0x0022,
        Z_Pos = 0x0044,
        X_Neg = 0x0101,
        Y_Neg = 0x0202,
        Z_Neg = 0x0404
    };

    TapDirection tapDirection() const;
    void setTapDirection(TapDirection tapDirection);

    bool isDoubleTap() const;
    void setDoubleTap(bool doubleTap);
};

class Q_SENSORS_EXPORT QTapFilter : public QSensorFilter
{
public:
    virtual bool filter(QTapReading *reading) = 0;
private:
    bool filter(QSensorReading *reading) { return filter(static_cast<QTapReading*>(reading)); }
};

class Q_SENSORS_EXPORT QTapSensor : public QSensor
{
    Q_OBJECT
#ifdef Q_QDOC
    Q_PROPERTY(bool returnDoubleTapEvents)
#endif
public:
    explicit QTapSensor(QObject *parent = 0) : QSensor(QTapSensor::type, parent) {}
    virtual ~QTapSensor() {}
    QTapReading *reading() const { return static_cast<QTapReading*>(QSensor::reading()); }
    static const char *type;
};

QTM_END_NAMESPACE

#endif

