/*
This source file is part of Castor3D (http://castor3d.developpez.com/castor3d.htm)

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
the program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
*/
#ifndef ___Gl_MSWContext___
#define ___Gl_MSWContext___

#ifdef _WIN32
namespace GlRender
{
	class GlContext;
	class GlContextImpl : CuNonCopyable
    {
    protected:
        HDC				m_hDC;
        HGLRC			m_hContext;
		HWND			m_hWnd;
		GlContext *		m_pContext;
		bool			m_bInitialised;
		OpenGl &		m_gl;

	public:
		GlContextImpl( OpenGl & p_gl, GlContext * p_pContext );
        virtual ~GlContextImpl();

		bool Initialise( Castor3D::RenderWindow * p_window );
        void SetCurrent();
        void EndCurrent();
        void SwapBuffers();
		void UpdateVSync( bool p_bEnable );

		inline HDC		GetHDC		()const { return m_hDC; }
		inline HGLRC	GetContext	()const { return m_hContext; }

	protected:
		bool	DoCreateGl3Context			( Castor3D::RenderWindow * p_window );
		HGLRC	DoCreateDummyContext		( Castor3D::RenderWindow * p_window );
		bool	DoSelectPixelFormat			( Castor3D::RenderWindow * p_window );
		bool	DoSelectStereoPixelFormat	( Castor3D::RenderWindow * p_window );
    };
}
#endif

#endif