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39
40
41#ifndef QWHIPSENSORGESTURERECOGNIZER_H
42#define QWHIPSENSORGESTURERECOGNIZER_H
43
44#include <QtSensors/qsensorgesturerecognizer.h>
45
46#include "qtsensorgesturesensorhandler.h"
47
48QT_BEGIN_NAMESPACE
49
50class QWhipSensorGestureRecognizer : public QSensorGestureRecognizer
51{
52 Q_OBJECT
53public:
54 explicit QWhipSensorGestureRecognizer(QObject *parent = 0);
55 ~QWhipSensorGestureRecognizer();
56
57 void create() override;
58
59 QString id() const override;
60 bool start() override;
61 bool stop() override;
62 bool isActive() override;
63
64Q_SIGNALS:
65 void whip();
66
67private slots:
68 void accelChanged(QAccelerometerReading *reading);
69 void orientationReadingChanged(QOrientationReading *reading);
70 void timeout();
71
72private:
73 QOrientationReading *orientationReading;
74 qreal accelRange;
75 bool active;
76
77 qreal lastX;
78 qreal lastY;
79 qreal lastZ;
80
81 bool detecting;
82 bool whipOk;
83
84 QList<bool> whipMap;
85
86 void checkForWhip();
87
88 QList <bool> negativeList;
89
90 QList<qreal> zList;
91
92 quint64 lastTimestamp;
93
94 bool timerActive;
95 quint64 lapsedTime;
96
97};
98
99QT_END_NAMESPACE
100#endif // QWHIPSENSORGESTURERECOGNIZER_H
101

source code of qtsensors/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.h