GlfwOpenGLContext.hpp

#pragma once
#ifdef HEADLESS_HAS_GLFW
#    include <Headless/OpenGLContext/OpenGLContext.hpp>
 
struct GLFWwindow;
 
namespace Ra {
namespace Headless {
 
class HEADLESS_API GlfwOpenGLContext : public OpenGLContext
{
  public:
    explicit GlfwOpenGLContext( const glbinding::Version& glVersion = { 4, 1 },
                                const std::array<int, 2>& size      = { { 1, 1 } } );
 
    ~GlfwOpenGLContext() override;
    void makeCurrent() const override;
    void doneCurrent() const override;
    bool isValid() const override;
    bool isWindow() const override { return true; }
 
    [[nodiscard]] std::string getInfo() const override;
 
    void show( EventMode mode, float delay ) override;
    void hide() override;
    void resize( const std::array<int, 2>& size ) override;
    void renderLoop( std::function<void( float )> render ) override;
 
  protected:
    bool processEvents() override;
 
  private:
    GLFWwindow* m_glfwContext { nullptr };
};
 
} // namespace Headless
} // namespace Ra
#endif