imgui_wrapper.hpp

#pragma once
 
#define IMGUI_ENABLE_DOCKING
 
#include <imgui.h>
#include <imgui_impl_glfw.h>
#include <imgui_impl_opengl3.h>
#include <imgui_internal.h>
 
#include <string>
 
class GLFWwindow {};
 
class IMGUIWrapper {
   public:
    IMGUIWrapper()  = default;
    ~IMGUIWrapper() = default;
 
    void initialize(GLFWwindow *window);
    void terminate();
 
    void updateDimensions();
    void showDemoWindow();
 
    void beginFrame();
    void finishFrame();
 
    void setWindowPos(const std::string &title, float x, float y);
    void keepWindowInBounds(const char *windowName) const;
 
   private:
    int m_width;
    int m_height;
};