Key_event.h

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#ifndef HRK_KEY_EVENT_H
#define HRK_KEY_EVENT_H

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


namespace hrk
{
    class Key_event : public Event
    {
        friend class Input_events;

    public:
        typedef enum {
            Pressed = SDL_PRESSED,
            Released = SDL_RELEASED,
        } state_t;

        typedef enum {
            KMOD_ANY = 0xffff,
        } mod_t;

        explicit Key_event(SDLKey key,
                           state_t state = Pressed, int mod = KMOD_NONE);
        ~Key_event(void);

        bool is_activated(void) const;
        void set_activated(bool activate);

    private:
        void check_activated(SDLKey key, state_t state, int mod);

        Key_event(void);
        Key_event(const Key_event& rhs);
        Key_event& operator = (const Key_event& rhs);

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

#endif