/* GTK - The GIMP Toolkit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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 library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */
#ifndef __GTK_ARG_H__
#define __GTK_ARG_H__


#include <gtk/gtktypeutils.h>


#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */




typedef struct _GtkArgInfo	 GtkArgInfo;

struct _GtkArgInfo
{
  /* hash key portion */
  GtkType class_type;
  gchar *name;
  
  GtkType type;
  guint arg_flags;
  gchar *full_name;
  
  /* private fields */
  guint arg_id;
  guint seq_id;
};


/* Non-public methods */

GtkArg*	gtk_arg_new			(GtkType	arg_type);
GtkArg*	gtk_arg_copy			(GtkArg	       *src_arg,
					 GtkArg	       *dest_arg);
void	gtk_arg_free			(GtkArg	       *arg,
					 gboolean	free_contents);
gchar*	gtk_args_collect		(GtkType	object_type,
					 GHashTable    *arg_info_hash_table,
					 GSList	      **arg_list_p,
					 GSList	      **info_list_p,
					 const gchar   *first_arg_name,
					 va_list	var_args);
void	gtk_args_collect_cleanup	(GSList	       *arg_list,
					 GSList	       *info_list);
gchar*	gtk_arg_get_info		(GtkType	object_type,
					 GHashTable    *arg_info_hash_table,
					 const gchar   *arg_name,
					 GtkArgInfo   **info_p);
void	gtk_arg_type_new_static		(GtkType	base_class_type,
					 const gchar   *arg_name,
					 guint		class_n_args_offset,
					 GHashTable    *arg_info_hash_table,
					 GtkType	arg_type,
					 guint		arg_flags,
					 guint		arg_id);
GtkArg*	gtk_args_query			(GtkType	class_type,
					 GHashTable    *arg_info_hash_table,
					 guint32      **arg_flags,
					 guint	       *n_args_p);
gchar*	gtk_arg_name_strip_type		(const gchar   *arg_name);
gint	gtk_arg_info_equal		(gconstpointer	arg_info_1,
					 gconstpointer	arg_info_2);
guint	gtk_arg_info_hash		(gconstpointer	arg_info);




#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /* __GTK_ARG_H__ */