callback_adapter.h

#pragma once
 
#include "pixelbullet/application/event.h"
#include "pixelbullet/input/input.h"
 
#include <cstdint>
#include <functional>
 
#include <glm/glm.hpp>
 
namespace pixelbullet::glfw_window_internal
{
class CallbackAdapter
{
public:
    struct State
    {
        unsigned int& width;
        unsigned int& height;
        glm::ivec2& position;
        bool& focused;
        bool& fullscreen;
        glm::ivec2& size;
        glm::ivec2& fullscreen_size;
        uint32_t window_id;
        input::InputState& input_state;
        const std::function<void(Event&)>& event_callback;
        const std::function<void(uint32_t)>& framebuffer_resize_callback;
    };
 
    enum class KeyAction
    {
        Press,
        Release,
        Repeat
    };
 
    enum class MouseButtonAction
    {
        Press,
        Release
    };
 
    static void HandleWindowSize(State state, int width, int height);
    static void HandleWindowClose(State state);
    static void HandleKeyAction(State state, input::KeyCode key_code, KeyAction action);
    static void HandleKeyTyped(State state, input::KeyCode key_code);
    static void HandleMouseButtonAction(State state, input::MouseCode button, MouseButtonAction action);
    static void HandleMouseScroll(State state, float x_offset, float y_offset);
    static void HandleCursorPosition(State state, float x_pos, float y_pos);
    static void HandleFramebufferSize(State state, int width, int height);
    static void HandleFocusChanged(State state, bool focused);
    static void HandleWindowMoved(State state, int x, int y);
};
} // namespace pixelbullet::glfw_window_internal