Cursor.hpp

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#pragma once
#ifndef ENIGMA_CURSOR_H
#define ENIGMA_CURSOR_H
 
#include <Core/Core.hpp>
#include <GLFW/glfw3.h>
 
NS_ENIGMA_BEGIN
 
/*Ref https://www.glfw.org/docs/3.4/group__shapes.html */
enum class CursorMode : byte {
  Arrow = 0,
  IBeam,
  CrossHair,
  Hand,
  HResize,
  VResize,
 
  NumCursors,
 
  NONE = Arrow
};
 
class Cursor {
  public:
    /*
    *   Default Constructor
    */
    Cursor() noexcept;
 
    /*
    *   Creates Standard Cursor
    */
    explicit Cursor(CursorMode mode);
 
    /*
    *   Creates Image Based Cursor
    */
    explicit Cursor(const fs::path& image_path, const std::int32_t xhot = 0, const std::int32_t yhot = 0);
 
    ~Cursor();
 
    void Destroy();
 
  public:
    CursorMode GetMode() const noexcept { return m_mode; }
    const GLFWcursor *GetGLFWCursor() const noexcept { return m_GLFWcursor; }
    GLFWcursor *GetGLFWCursor() noexcept { return m_GLFWcursor; }
 
  private:
    CursorMode m_mode;
    GLFWcursor *m_GLFWcursor;
};
 
NS_ENIGMA_END
 
#endif // !ENIGMA_CURSOR_H