/* GObject - GLib Type, Object, Parameter and Signal Library

 * Copyright (C) 2003 Red Hat, Inc.

 *

 * This library 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 2.1 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General

 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.

 */

#ifndef __TEST_COMMON_H__

#define __TEST_COMMON_H__

G_BEGIN_DECLS

#define DEFINE_TYPE_FULL(name, prefix,				\

		         class_init, base_init, instance_init,	\

		         parent_type, interface_decl)		\

GType								\

prefix ## _get_type (void)					\

{								\

  static GType object_type = 0;					\

								\

  if (!object_type)						\

    {								\

      static const GTypeInfo object_info =			\

	{							\

	  sizeof (name ## Class),				\

	  (GBaseInitFunc) base_init,				\

	  (GBaseFinalizeFunc) NULL,				\

	  (GClassInitFunc) class_init,				\

	  (GClassFinalizeFunc) NULL,				\

	  NULL,           /* class_data */			\

	  sizeof (name),					\

	  0,             /* n_prelocs */			\

	  (GInstanceInitFunc) instance_init			\

	};							\

								\

      object_type = g_type_register_static (parent_type,	\

					    # name,		\

					    &object_info, 0);	\

      interface_decl						\

    }								\

								\

  return object_type;						\

}

#define DEFINE_TYPE(name, prefix,				\

		    class_init, base_init, instance_init,	\

		    parent_type)				\

  DEFINE_TYPE_FULL(name, prefix, class_init, base_init,		\

		   instance_init, parent_type, {})

#define DEFINE_IFACE(name, prefix, base_init, dflt_init)	\

GType								\

prefix ## _get_type (void)					\

{								\

  static GType iface_type = 0;					\

								\

  if (!iface_type)						\

    {								\

      static const GTypeInfo iface_info =			\

      {								\

	sizeof (name ## Class),					\

	(GBaseInitFunc)	base_init,				\

	(GBaseFinalizeFunc) NULL,				\

	(GClassInitFunc) dflt_init,				\

      };							\

								\

      iface_type = g_type_register_static (G_TYPE_INTERFACE,	\

					    # name,		\

					    &iface_info, 0);	\

    }								\

  return iface_type;						\

}

#define INTERFACE_FULL(type, init_func, iface_type)		\

{								\

  static GInterfaceInfo const iface =				\

    {								\

      (GInterfaceInitFunc) init_func, NULL, NULL		\

    };								\

								\

  g_type_add_interface_static (type, iface_type, &iface);	\

}

#define INTERFACE(init_func, iface_type)	\

  INTERFACE_FULL(object_type, init_func, iface_type)

G_END_DECLS

#endif /* __TEST_COMMON_H__ */