N900/ButtonListener.h

#ifndef FCAM_N900_BUTTON_LISTENER_H
#define FCAM_N900_BUTTON_LISTENER_H

#include <pthread.h>
#include "../Event.h"

namespace FCam { 
    namespace N900 {

    class ButtonListener : public EventGenerator {
      public:
        // ButtonListener is a singleton
        static ButtonListener *instance();

      private:
        ButtonListener();
        ~ButtonListener();      

        void run();
 
        std::string getEventString(const Event &) const;

        static ButtonListener *_instance;

        pthread_t thread;

        friend void *button_listener_thread_(void *arg);

        bool stop;
    };

    }
}

#endif

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