Key_up_down_bind.h

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#ifndef HRK_KEY_UP_DOWN_BIND_H
#define HRK_KEY_UP_DOWN_BIND_H

#include <memory>
#include <SDL.h>


namespace hrk
{
    class Key_up_down_bind
    {
    public:
        Key_up_down_bind(void);
        ~Key_up_down_bind(void);

        void register_up_down_key(SDLKey up_key, SDLKey down_key,
                                  int mod = KMOD_NONE);
        int direction(void) const;

    private:
        Key_up_down_bind(const Key_up_down_bind& rhs);
        Key_up_down_bind& operator = (const Key_up_down_bind& rhs);

        struct pImpl;
        std::auto_ptr<pImpl> pimpl;
    };
}

#endif