sdleventpump.h

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#pragma once
 
#include <cstdint>
#include <promeki/namespace.h>
#include <promeki/map.h>
#include <promeki/keyevent.h>
 
union SDL_Event;
 
PROMEKI_NAMESPACE_BEGIN
 
class SDLWindow;
 
class SDLEventPump {
        public:
                SDLEventPump() = default;
                ~SDLEventPump() = default;
 
                SDLEventPump(const SDLEventPump &) = delete;
                SDLEventPump &operator=(const SDLEventPump &) = delete;
 
                void pumpEvents();
 
                void registerWindow(SDLWindow *window);
 
                void unregisterWindow(SDLWindow *window);
 
                SDLWindow *findWindow(uint32_t id) const;
 
        private:
                Map<uint32_t, SDLWindow *> _windowMap;
 
                void dispatchEvent(const SDL_Event &e);
                void handleWindowEvent(const SDL_Event &e);
                void handleKeyEvent(const SDL_Event &e);
                void handleMouseEvent(const SDL_Event &e);
                void handleMouseWheelEvent(const SDL_Event &e);
 
                static KeyEvent::Key translateKey(int sdlKeycode);
                static uint8_t       translateModifiers(uint16_t sdlMod);
};
 
PROMEKI_NAMESPACE_END