imgui_application.hpp

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#ifndef GUIK_IMGUI_APPLICATION_HPP
#define GUIK_IMGUI_APPLICATION_HPP
 
#include <iostream>
 
#include <imgui.h>
#include <Eigen/Core>
 
struct GLFWwindow;
 
namespace guik {
class Application {
public:
  Application();
  virtual ~Application();
 
  virtual bool init(const Eigen::Vector2i& size, const char* glsl_version = "#version 330", bool background = false, const std::string& title = "screen");
 
  bool ok() const;
 
  void enable_vsync();
  void disable_vsync();
 
  void enable_docking();
  void disable_docking();
 
  Eigen::Vector2i window_size() const;
  virtual void show_window();
  virtual void hide_window();
  virtual void maximize_window();
  virtual void fullscreen_window();
  virtual void resize(const Eigen::Vector2i& size);
 
  void set_title(const std::string& title);
 
  Eigen::Vector2i framebuffer_size() const;
  virtual void framebuffer_size_callback(const Eigen::Vector2i& size);
 
  void spin();
  bool spin_once();
 
  void begin_ui();
  void begin_gl();
  bool end();
 
  void close();
  bool closed();
 
  virtual void draw_ui();
  virtual void draw_gl();
 
protected:
  GLFWwindow* window;
};
 
}  // namespace guik
 
#endif