# renderwindow.h File Reference

/* This file is part of FineFramework project */
#ifndef FFW_GRAPHICS_RENDER_WINDOW
#define FFW_GRAPHICS_RENDER_WINDOW

#include <string>
#include "glrenderextensions.h"
#include "vec2.h"

namespace ffw {
    class WindowException: public std::runtime_error {
    public:
        WindowException(const char* msg):std::runtime_error(msg) {
            
        }
        WindowException(const std::string& msg) :std::runtime_error(msg) {

        }
    };
    enum class ClientGLAPI {
        NONE,
        OPENGL,
        OPENGL_ES,
        ANY
    };
    enum class ClientGLProfile {
        ANY,
        CORE,
        COMPAT
    };
    struct FFW_API RenderWindowArgs {
        ClientGLAPI glApi = ClientGLAPI::ANY;
        ClientGLProfile glProfile = ClientGLProfile::ANY;
        Vec2<int> pos = Vec2<int>(-1, -1);
        Vec2<int> size = Vec2<int>(400, 400);
        std::string title;
        bool resizable = true;
        bool border = true;
        bool maximize = true;
        bool floating = false;
        bool focused = true;
        bool visible = true;
        int samples = 0;
        const unsigned char* iconPtr = nullptr;
        int iconWidth = 0;
        int iconHeight = 0;
        Vec2<int> contextVersion = Vec2<int>(0, 0);
        void setCore() {
            contextVersion.set(3, 3);
            glProfile = ClientGLProfile::CORE;
        }
    };
    class FFW_API RenderWindow {
    public:
        virtual ~RenderWindow() = default;
        virtual void* getGlextFunc(const std::string& name) const = 0;
        virtual bool isGlextExtSupported(const std::string& name) const = 0;
        virtual void setPos(int posx, int posy) = 0;
        virtual void setSize(int width, int height) = 0;
        virtual Vec2<int> getPos() const = 0;
        virtual Vec2<int> getSize() const = 0;
        virtual bool shouldRender() const = 0;
        virtual void renderFrame() = 0;
        virtual void poolEvents() = 0;
        virtual void waitForEvents() = 0;
        virtual bool isInitialized() const = 0;
        virtual void shouldClose(bool close) = 0;
        virtual void show() = 0;
        virtual void hide() = 0;
        virtual void iconify() = 0;
        virtual void restore() = 0;
        virtual void maximize() = 0;
        virtual void setSingleBufferMode(bool enabled) = 0;
    };
};

#endif