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adaptors/accelerometeradaptor/accelerometeradaptor.h

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00001 
00027 #ifndef ACCELEROMETERADAPTOR_H
00028 #define ACCELEROMETERADAPTOR_H
00029 
00030 #include "inputdevadaptor.h"
00031 #include "deviceadaptorringbuffer.h"
00032 #include "datatypes/orientationdata.h"
00033 #include <QTime>
00034 
00046 class AccelerometerAdaptor : public InputDevAdaptor
00047 {
00048     Q_OBJECT;
00049 public:
00054     static DeviceAdaptor* factoryMethod(const QString& id)
00055     {
00056         return new AccelerometerAdaptor(id);
00057     }
00058 
00059 protected:
00064     AccelerometerAdaptor(const QString& id);
00065     ~AccelerometerAdaptor();
00066 
00070     virtual unsigned int evaluateIntervalRequests(int& sessionId) const;
00071 
00072 private:
00073     DeviceAdaptorRingBuffer<AccelerationData>* accelerometerBuffer_;
00074     AccelerationData orientationValue_;
00075 
00076     void interpretEvent(int src, struct input_event *ev);
00077     void commitOutput(struct input_event *ev);
00078     void interpretSync(int src, struct input_event *ev);
00079 };
00080 
00081 #endif

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