- the big mergecheit

z80viewer.h

@@ -0,0 +1,34 @@
+#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;
+};