150 lines
9.6 KiB
C
150 lines
9.6 KiB
C
/*
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* mootype-macros.h
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*
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* Copyright (C) 2004-2010 by Yevgen Muntyan <emuntyan@sourceforge.net>
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*
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* This file is part of medit. medit is free software; you can
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* redistribute it and/or modify it under the terms of the
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* GNU Lesser General Public License as published by the
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* Free Software Foundation; either version 2.1 of the License,
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* or (at your option) any later version.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with medit. If not, see <http://www.gnu.org/licenses/>.
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*/
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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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#include <mooutils/mooonce.h>
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#if !GLIB_CHECK_VERSION(2,12,0)
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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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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 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 G_GNUC_CONST \
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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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MOO_DO_ONCE_BEGIN \
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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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MOO_DO_ONCE_END \
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\
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return g_define_type_id; \
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}
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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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#define MOO_DEFINE_BOXED_TYPE__(TypeName,type_name,copy_func,free_func) \
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{ \
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static GType g_define_type_id; \
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\
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MOO_DO_ONCE_BEGIN \
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\
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g_define_type_id = \
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g_boxed_type_register_static (#TypeName, \
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(GBoxedCopyFunc) copy_func, \
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(GBoxedFreeFunc) free_func); \
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\
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MOO_DO_ONCE_END \
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\
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return g_define_type_id; \
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}
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#define MOO_DEFINE_BOXED_TYPE(TypeName,type_name,copy_func,free_func) \
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GType type_name##_get_type (void) \
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MOO_DEFINE_BOXED_TYPE__(TypeName,type_name,copy_func,free_func)
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#define MOO_DEFINE_BOXED_TYPE_C(TypeName,type_name) \
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MOO_DEFINE_BOXED_TYPE(TypeName,type_name,type_name##_copy,type_name##_free)
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#define MOO_DEFINE_BOXED_TYPE_R(TypeName,type_name) \
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MOO_DEFINE_BOXED_TYPE(TypeName,type_name,type_name##_ref,type_name##_unref)
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#define MOO_DEFINE_BOXED_TYPE_STATIC(TypeName,type_name,copy_func,free_func) \
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static GType G_GNUC_CONST type_name##_get_type (void) \
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MOO_DEFINE_BOXED_TYPE__(TypeName,type_name,copy_func,free_func)
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#define MOO_DEFINE_BOXED_TYPE_STATIC_C(TypeName,type_name) \
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MOO_DEFINE_BOXED_TYPE_STATIC(TypeName,type_name,type_name##_copy,type_name##_free)
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#define MOO_DEFINE_BOXED_TYPE_STATIC_R(TypeName,type_name) \
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MOO_DEFINE_BOXED_TYPE_STATIC(TypeName,type_name,type_name##_ref,type_name##_unref)
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#define MOO_DEFINE_POINTER_TYPE(TypeName,type_name) \
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GType type_name##_get_type (void) \
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{ \
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static GType g_define_type_id; \
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MOO_DO_ONCE_BEGIN \
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g_define_type_id = g_pointer_type_register_static (#TypeName); \
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MOO_DO_ONCE_END \
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return g_define_type_id; \
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}
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#define MOO_DEFINE_QUARK__(QuarkName) \
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{ \
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static GQuark q; \
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MOO_DO_ONCE_BEGIN \
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q = g_quark_from_static_string (#QuarkName); \
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MOO_DO_ONCE_END \
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return q; \
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}
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#define MOO_DEFINE_QUARK(QuarkName,quark_func) \
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GQuark quark_func (void) \
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MOO_DEFINE_QUARK__(QuarkName)
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#define MOO_DEFINE_QUARK_STATIC(QuarkName,quark_func) \
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static GQuark G_GNUC_CONST quark_func (void) \
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MOO_DEFINE_QUARK__(QuarkName)
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#endif /* MOO_TYPE_MACROS_H */
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