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context.h

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/*  Inti-GL: Integrated Foundation Classes
 *  Copyright (C) 2003 The Inti Development Team.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU 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 Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */


#ifndef INTI_GDK_GL_CONTEXT_H
#define INTI_GDK_GL_CONTEXT_H

#ifndef INTI_G_OBJECT_H
#include <inti/glib/object.h>
#endif

#ifndef __GDK_GL_CONTEXT_H__
#include <gdk/gdkglcontext.h>
#endif

#ifndef __GDK_GL_TOKENS_H__
#include <gdk/gdkgltokens.h>
#endif

#ifndef __gl_h_
#include <GL/gl.h>
#endif

namespace Inti {

namespace Gdk {

namespace GL {

class Config;
class ContextClass;
class Drawable;


class Context : public G::Object
{
        friend class G::Object;
        friend class ContextClass;

        Context(const Context&);
        Context& operator=(const Context&);

protected:

        explicit Context(GdkGLContext *context, bool reference = true);


public:

        virtual ~Context();


        static Pointer<Context> create(const Drawable& gldrawable, bool direct = true, int render_type = GDK_GL_RGBA_TYPE);

        static Pointer<Context> create(const Drawable& gldrawable, const Context& share_list, bool direct = true, int render_type = GDK_GL_RGBA_TYPE);


        GdkGLContext* gdk_gl_context() const { return (GdkGLContext*)instance; }

        GdkGLContextClass* gdk_gl_context_class() const;

        operator GdkGLContext* () const;

        Drawable* get_gl_drawable() const;

        Config* get_gl_config() const;

        Context* get_share_list() const;

        bool is_direct() const;

        int get_render_type() const;


        static Context* get_current();


        virtual void dispose();

        bool copy(const Context& src, unsigned long mask = GL_ALL_ATTRIB_BITS);

};

} // namespace GL

} // namespace Gdk

} // namespace Inti

#endif // INTI_GDK_GL_CONTEXT_H