touchadaptor.h

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#ifndef TOUCHADAPTOR_H
#define TOUCHADAPTOR_H
 
#include "inputdevadaptor.h"
#include "deviceadaptorringbuffer.h"
#include <QObject>
#include "touchdata.h"
 
class TouchAdaptor : public InputDevAdaptor
{
    Q_OBJECT;
public:
    static DeviceAdaptor* factoryMethod(const QString& id)
    {
        return new TouchAdaptor(id);
    }
 
protected:
    TouchAdaptor(const QString& id);
    ~TouchAdaptor();
 
private:
 
    static const int HARD_MAX_TOUCH_POINTS;
 
    struct TouchValues {
        int x;
        int y;
        int z;
        int volume;
        int toolWidth;
        TouchData::FingerState fingerState;
    };
 
    struct RangeInfo {
        RangeInfo() : xMin(0), yMin(0), xRange(0), yRange(0) {};
 
        int xMin;   
        int yMin;   
        int xRange; 
        int yRange; 
    };
 
    bool checkInputDevice(QString path, QString matchString = "");
 
    void interpretEvent(int src, struct input_event *ev);
 
    void commitOutput(int src, struct input_event *ev);
 
    void interpretSync(int src, struct input_event *ev);
 
    DeviceAdaptorRingBuffer<TouchData>* outputBuffer_;
    TouchValues touchValues_[5];
    RangeInfo rangeInfo_;
};
 
#endif