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config.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_CONFIG_H
#define INTI_GDK_GL_CONFIG_H

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

#ifndef __GDK_GL_CONFIG_H__
#include <gdk/gdkglconfig.h>
#endif

namespace Inti {

namespace Gdk {

class Colormap;
class Screen;
class Visual;

namespace GL {

class ConfigClass;

enum ConfigMode
{
        MODE_RGB = GDK_GL_MODE_RGB, 
        MODE_RGBA = GDK_GL_MODE_RGBA, 
        MODE_INDEX = GDK_GL_MODE_INDEX, 
        MODE_SINGLE = GDK_GL_MODE_SINGLE, 
        MODE_DOUBLE = GDK_GL_MODE_DOUBLE, 
        MODE_STEREO = GDK_GL_MODE_STEREO, 
        MODE_ALPHA = GDK_GL_MODE_ALPHA, 
        MODE_DEPTH = GDK_GL_MODE_DEPTH, 
        MODE_STENCIL = GDK_GL_MODE_STENCIL, 
        MODE_ACCUM = GDK_GL_MODE_ACCUM, 
        MODE_MULTISAMPLE = GDK_GL_MODE_MULTISAMPLE 
};

typedef unsigned int ConfigModeField;


class Config : public G::Object
{
        friend class G::Object;
        friend class ConfigClass;

        Config(const Config&);
        Config& operator=(const Config&);

protected:

        explicit Config(GdkGLConfig *config, bool reference = true);


public:

        virtual ~Config();


        static Pointer<Config> create(const int *attrib_list, const Gdk::Screen *screen = 0);

        static Pointer<Config> create(ConfigModeField mode, const Gdk::Screen *screen = 0);


        GdkGLConfig* gdk_gl_config() const { return (GdkGLConfig*)instance; }

        GdkGLConfigClass* gdk_gl_config_class() const;
        
        operator GdkGLConfig* () const;

        Gdk::Screen* get_screen() const;

        bool get_attrib(int attribute, int& value);

        Gdk::Colormap* get_colormap() const;

        Gdk::Visual* get_visual() const;

        int get_depth() const;

        int get_layer_plane() const;

        int get_n_aux_buffers() const;

        int get_n_sample_buffers() const;

        bool is_rgba() const;

        bool is_double_buffered() const;

        bool is_stereo() const;

        bool has_alpha() const;

        bool has_depth_buffer() const;

        bool has_stencil_buffer() const;

        bool has_accum_buffer() const;

};

} // namespace GL

} // namespace Gdk

} // namespace Inti

#endif // INTI_GDK_GL_CONFIG_H