Differential D6966 Diff 22175 source/blender/blenkernel/BKE_idtype.h

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source/blender/blenkernel/BKE_idtype.h

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				/*
				* 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 General Public License for more details.
				*
				* You should have received a copy of the GNU General Public License
				* along with this program; if not, write to the Free Software Foundation,
				* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				*
				* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
				* All rights reserved.
				*/

				#ifndef __BKE_IDTYPE_H__
				#define __BKE_IDTYPE_H__

				/** \file
				* \ingroup bke
				*
				* ID type structure, helping to factorize common operations and data for all data-block types.
				*/

				#ifdef __cplusplus
				extern "C" {
				#endif

				struct ID;

				enum {
				IDTYPE_FLAGS_IS_LINKABLE = 1 << 0,
				};

				typedef void (IDTypeInitDataFunction)(struct ID id);

				typedef struct IDTypeInfo {
				/* Unique identifier of this type, either as a short or an array of two chars. */
				short id_code;
				/* Bitflag matching id_type, used for filtering (e.g. in file browser). */
				int id_filter;

				/* Define the position of this data-block type in the virtual list of all data in a Main that is
				* returned by `set_listbasepointers()`.
				* Very important, this has to be unique and below INDEX_ID_MAX, see DNA_ID.h. */
				short main_listbase_index;

				/* Memory size of a data-block of that type. */
				size_t struct_size;

				/* The user visible name for this data-block. */
				const char *name;
				/* Plural version of the user-visble name. */
				const char *name_plural;
				/* Translation context to use for UI messages related to that type of data-block. */
				const char *translation_context;

				/* Generic info flags about that data-block type. */
				int flags;

				/* ******** ID management callbacks ******** */
				IDTypeInitDataFunction init_data;
				} IDTypeInfo;

				/* Module initialization. */
				void BKE_idtype_init(void);

				const struct IDTypeInfo *BKE_idtype_get_info_from_idcode(short id_code);
				const struct IDTypeInfo BKE_idtype_get_info_from_id(struct ID id);

				extern IDTypeInfo IDType_ID_OB;

				#ifdef __cplusplus
				}
				#endif

				#endif /* __BKE_IDTYPE_H__ */