Sdl2Window.h

См. документацию.

#pragma once
 
#include "SDL.h"
 
#include "Platform/OSWindow.h"
 
class Sdl2Window : public OSWindow {
 public:
    inline Sdl2Window(SDL_Window *sdlWindow, SDL_Surface *sdlWindowSurface)
        : OSWindow() {
        this->sdlWindow = sdlWindow;
        this->sdlWindowSurface = sdlWindowSurface;
    }
 
    void SetFullscreenMode() override;
    void SetWindowedMode(int new_window_width, int new_window_height) override;
    void SetCursor(const char *cursor_name) override;
 
    int GetX() const override;
    int GetY() const override;
    unsigned int GetWidth() const override;
    unsigned int GetHeight() const override;
 
    Point TransformCursorPos(Point &pt) const override;  // screen to client
 
    bool OnOSMenu(int item_id) override;
 
    void Show() override;
    bool Focused() override;
    void Activate() override;
 
    void PeekSingleMessage() override;
    void PeekMessageLoop() override;
 
    void *GetWinApiHandle() override;
 
    // window-renderer integration, probably should be a separate class
    void OpenGlCreate() override;
    void OpenGlSwapBuffers() override;
 
 private:
    SDL_Window *sdlWindow = nullptr;
    SDL_Surface *sdlWindowSurface = nullptr;
    SDL_GLContext sdlOpenGlContext = nullptr;
 
    void MessageProc(const SDL_Event &e);
    int SdlkToChar(SDL_Keycode key, bool uppercase) const;
    int SdlkToVk(SDL_Keycode key) const;
};