#pragma once
#include <SDL2/SDL.h>
#include <vector>

class z80viewer;

struct viewer_t
{
    char        name[12];
    z80viewer  *viewer;
};

class z80viewer
{
    public:
        virtual void show() = 0;
        virtual void refresh() = 0;
        virtual void hide() = 0;
        virtual void focus() = 0;
        virtual bool handleEvent(SDL_Event *e) = 0;

        static void registerViewer(const char *name, z80viewer *viewer);
        static z80viewer *getViewer(const char *name);
        static void refreshAll();
        static bool handleEvents(SDL_Event *e);
        
    protected:
        SDL_Window *win = nullptr;
        SDL_Renderer *ren = nullptr;
        SDL_Texture *tex = nullptr;
        SDL_Texture *uitex = nullptr;

        static std::vector<viewer_t> viewers;
};