2006-12-31 04:53:45 -06:00
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/*
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* mootype-macros.h
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*
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2008-01-07 03:34:52 -06:00
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* Copyright (C) 2004-2008 by Yevgen Muntyan <muntyan@tamu.edu>
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2006-12-31 04:53:45 -06:00
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*
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2007-06-24 12:56:20 -05:00
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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2007-09-23 11:47:28 -05:00
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* License version 2.1 as published by the Free Software Foundation.
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2006-12-31 04:53:45 -06:00
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*
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* See COPYING file that comes with this distribution.
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*/
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2007-04-12 10:31:28 -05:00
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#ifndef MOO_TYPE_MACROS_H
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#define MOO_TYPE_MACROS_H
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#include <glib-object.h>
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2006-12-31 05:35:50 -06:00
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#if !GLIB_CHECK_VERSION(2,12,0)
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2006-12-31 04:53:45 -06:00
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#define _MOO_REGISTER_TYPE(TypeName,type_name,TYPE_PARENT,flags) \
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static const GTypeInfo type_info = { \
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sizeof (TypeName##Class), \
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(GBaseInitFunc) NULL, \
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(GBaseFinalizeFunc) NULL, \
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(GClassInitFunc) type_name##_class_intern_init, \
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(GClassFinalizeFunc) NULL, \
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NULL, /* class_data */ \
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sizeof (TypeName), \
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0, /* n_preallocs */ \
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(GInstanceInitFunc) type_name##_init, \
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NULL /* value_table */ \
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}; \
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\
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g_define_type_id = \
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2008-08-23 06:32:37 -05:00
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g_type_register_static (TYPE_PARENT, #TypeName, &type_info, (GTypeFlags) flags);
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#else
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#define _MOO_REGISTER_TYPE(TypeName,type_name,TYPE_PARENT,flags) \
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g_define_type_id = \
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g_type_register_static_simple (TYPE_PARENT, \
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g_intern_static_string (#TypeName), \
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sizeof (TypeName##Class), \
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(GClassInitFunc) type_name##_class_intern_init, \
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sizeof (TypeName), \
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(GInstanceInitFunc) type_name##_init, \
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(GTypeFlags) flags);
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#endif
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#define MOO_DEFINE_TYPE_STATIC_WITH_CODE(TypeName,type_name,TYPE_PARENT,code) \
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\
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static GType type_name##_get_type (void) G_GNUC_CONST; \
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static void type_name##_init (TypeName *self); \
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static void type_name##_class_init (TypeName##Class *klass); \
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static gpointer type_name##_parent_class = NULL; \
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\
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static void type_name##_class_intern_init (gpointer klass) \
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{ \
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type_name##_parent_class = g_type_class_peek_parent (klass); \
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type_name##_class_init ((TypeName##Class*) klass); \
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} \
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\
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static GType \
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type_name##_get_type (void) \
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{ \
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static GType g_define_type_id; \
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\
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if (G_UNLIKELY (!g_define_type_id)) \
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{ \
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_MOO_REGISTER_TYPE(TypeName,type_name,TYPE_PARENT,0) \
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code \
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} \
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\
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return g_define_type_id; \
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} /* closes type_name##_get_type() */
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2008-01-01 17:53:12 -06:00
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#define MOO_DEFINE_TYPE_STATIC(TypeName,type_name,TYPE_PARENT) \
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MOO_DEFINE_TYPE_STATIC_WITH_CODE (TypeName, type_name, TYPE_PARENT, {})
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2006-12-31 04:53:45 -06:00
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2007-04-12 10:31:28 -05:00
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#endif /* MOO_TYPE_MACROS_H */
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