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tornavis/source/blender/blenkernel/BKE_library.h

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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* 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.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __BKE_LIBRARY_H__
#define __BKE_LIBRARY_H__
/** \file BKE_library.h
* \ingroup bke
* \since March 2001
* \author nzc
*/
#ifdef __cplusplus
extern "C" {
#endif
#include "BLI_compiler_attrs.h"
struct BlendThumbnail;
struct GHash;
struct ListBase;
struct ID;
struct ImBuf;
struct Main;
struct Library;
struct wmWindowManager;
struct bContext;
struct PointerRNA;
struct PropertyRNA;
size_t BKE_libblock_get_alloc_info(short type, const char **name);
void *BKE_libblock_alloc_notest(short type) ATTR_WARN_UNUSED_RESULT;
void *BKE_libblock_alloc(struct Main *bmain, short type, const char *name, const int flag) ATTR_WARN_UNUSED_RESULT;
void BKE_libblock_init_empty(struct ID *id) ATTR_NONNULL(1);
void *BKE_id_new(struct Main *bmain, const short type, const char *name);
void *BKE_id_new_nomain(const short type, const char *name);
/**
* New ID creation/copying options.
*/
enum {
/* *** Generic options (should be handled by all ID types copying, ID creation, etc.). *** */
/* Create datablock outside of any main database - similar to 'localize' functions of materials etc. */
LIB_ID_CREATE_NO_MAIN = 1 << 0,
/* Do not affect user refcount of datablocks used by new one (which also gets zero usercount then).
* Implies LIB_ID_CREATE_NO_MAIN. */
LIB_ID_CREATE_NO_USER_REFCOUNT = 1 << 1,
/* Assume given 'newid' already points to allocated memory for whole datablock (ID + data) - USE WITH CAUTION!
* Implies LIB_ID_CREATE_NO_MAIN. */
LIB_ID_CREATE_NO_ALLOCATE = 1 << 2,
LIB_ID_CREATE_NO_DEG_TAG = 1 << 8, /* Do not tag new ID for update in depsgraph. */
/* Specific options to some ID types or usages, may be ignored by unrelated ID copying functions. */
LIB_ID_COPY_NO_PROXY_CLEAR = 1 << 16, /* Object only, needed by make_local code. */
LIB_ID_COPY_NO_PREVIEW = 1 << 17, /* Do not copy preview data, when supported. */
LIB_ID_COPY_CACHES = 1 << 18, /* Copy runtime data caches. */
/* XXX TODO Do we want to keep that? would rather try to get rid of it... */
LIB_ID_COPY_ACTIONS = 1 << 19, /* EXCEPTION! Deep-copy actions used by animdata of copied ID. */
LIB_ID_COPY_KEEP_LIB = 1 << 20, /* Keep the library pointer when copying datablock outside of bmain. */
LIB_ID_COPY_NO_ANIMDATA = 1 << 21, /* Don't copy id->adt, used by ID datablock localization routines. */
LIB_ID_COPY_SHAPEKEY = 1 << 22, /* EXCEPTION! Deep-copy shapekeys used by copied obdata ID. */
LIB_ID_COPY_CD_REFERENCE = 1 << 23,
};
void BKE_libblock_copy_ex(struct Main *bmain, const struct ID *id, struct ID **r_newid, const int flag);
void *BKE_libblock_copy(struct Main *bmain, const struct ID *id) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
/* "Deprecated" old API. */
void *BKE_libblock_copy_nolib(const struct ID *id, const bool do_action) ATTR_NONNULL();
void BKE_libblock_rename(struct Main *bmain, struct ID *id, const char *name) ATTR_NONNULL();
void BLI_libblock_ensure_unique_name(struct Main *bmain, const char *name) ATTR_NONNULL();
struct ID *BKE_libblock_find_name(struct Main *bmain, const short type, const char *name) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL();
/* library_remap.c (keep here since they're general functions) */
/**
* New freeing logic options.
*/
enum {
/* *** Generic options (should be handled by all ID types freeing). *** */
/* Do not try to remove freed ID from given Main (passed Main may be NULL). */
LIB_ID_FREE_NO_MAIN = 1 << 0,
/* Do not affect user refcount of datablocks used by freed one.
* Implies LIB_ID_FREE_NO_MAIN. */
LIB_ID_FREE_NO_USER_REFCOUNT = 1 << 1,
/* Assume freed ID datablock memory is managed elsewhere, do not free it
* (still calls relevant ID type's freeing function though) - USE WITH CAUTION!
* Implies LIB_ID_FREE_NO_MAIN. */
LIB_ID_FREE_NOT_ALLOCATED = 1 << 2,
LIB_ID_FREE_NO_DEG_TAG = 1 << 8, /* Do not tag freed ID for update in depsgraph. */
LIB_ID_FREE_NO_UI_USER = 1 << 9, /* Do not attempt to remove freed ID from UI data/notifiers/... */
};
void BKE_id_free_ex(struct Main *bmain, void *idv, int flag, const bool use_flag_from_idtag);
void BKE_id_free(struct Main *bmain, void *idv);
/* Those three naming are bad actually, should be BKE_id_free... (since it goes beyond mere datablock). */
/* "Deprecated" old API */
void BKE_libblock_free_ex(struct Main *bmain, void *idv, const bool do_id_user, const bool do_ui_user) ATTR_NONNULL();
void BKE_libblock_free(struct Main *bmain, void *idv) ATTR_NONNULL();
void BKE_libblock_free_us(struct Main *bmain, void *idv) ATTR_NONNULL();
void BKE_libblock_management_main_add(struct Main *bmain, void *idv);
void BKE_libblock_management_main_remove(struct Main *bmain, void *idv);
void BKE_libblock_management_usercounts_set(struct Main *bmain, void *idv);
void BKE_libblock_management_usercounts_clear(struct Main *bmain, void *idv);
/* TODO should be named "BKE_id_delete()". */
void BKE_libblock_delete(struct Main *bmain, void *idv) ATTR_NONNULL();
void BKE_libblock_free_datablock(struct ID *id, const int flag) ATTR_NONNULL();
void BKE_libblock_free_data(struct ID *id, const bool do_id_user) ATTR_NONNULL();
void BKE_id_lib_local_paths(struct Main *bmain, struct Library *lib, struct ID *id);
void id_lib_extern(struct ID *id);
void BKE_library_filepath_set(struct Main *bmain, struct Library *lib, const char *filepath);
void id_us_ensure_real(struct ID *id);
void id_us_clear_real(struct ID *id);
void id_us_plus_no_lib(struct ID *id);
void id_us_plus(struct ID *id);
void id_us_min(struct ID *id);
void id_fake_user_set(struct ID *id);
void id_fake_user_clear(struct ID *id);
void BKE_id_clear_newpoin(struct ID *id);
void BKE_id_make_local_generic(struct Main *bmain, struct ID *id, const bool id_in_mainlist, const bool lib_local);
bool id_make_local(struct Main *bmain, struct ID *id, const bool test, const bool force_local);
bool id_single_user(struct bContext *C, struct ID *id, struct PointerRNA *ptr, struct PropertyRNA *prop);
bool id_copy(struct Main *bmain, const struct ID *id, struct ID **newid, bool test);
bool BKE_id_copy_ex(struct Main *bmain, const struct ID *id, struct ID **r_newid, const int flag, const bool test);
void BKE_id_swap(struct Main *bmain, struct ID *id_a, struct ID *id_b);
void id_sort_by_name(struct ListBase *lb, struct ID *id);
void BKE_id_expand_local(struct Main *bmain, struct ID *id);
void BKE_id_copy_ensure_local(struct Main *bmain, const struct ID *old_id, struct ID *new_id);
bool new_id(struct ListBase *lb, struct ID *id, const char *name) ATTR_NONNULL(1, 2);
void id_clear_lib_data(struct Main *bmain, struct ID *id);
void id_clear_lib_data_ex(struct Main *bmain, struct ID *id, const bool id_in_mainlist);
struct ListBase *which_libbase(struct Main *mainlib, short type);
#define MAX_LIBARRAY 37
int set_listbasepointers(struct Main *main, struct ListBase *lb[MAX_LIBARRAY]);
/* Main API */
struct Main *BKE_main_new(void);
void BKE_main_free(struct Main *mainvar);
void BKE_main_lock(struct Main *bmain);
void BKE_main_unlock(struct Main *bmain);
void BKE_main_relations_create(struct Main *bmain);
void BKE_main_relations_free(struct Main *bmain);
struct BlendThumbnail *BKE_main_thumbnail_from_imbuf(struct Main *bmain, struct ImBuf *img);
struct ImBuf *BKE_main_thumbnail_to_imbuf(struct Main *bmain, struct BlendThumbnail *data);
void BKE_main_thumbnail_create(struct Main *bmain);
const char *BKE_main_blendfile_path(const struct Main *bmain) ATTR_NONNULL();
const char *BKE_main_blendfile_path_from_global(void);
void BKE_main_id_tag_idcode(struct Main *mainvar, const short type, const int tag, const bool value);
void BKE_main_id_tag_listbase(struct ListBase *lb, const int tag, const bool value);
void BKE_main_id_tag_all(struct Main *mainvar, const int tag, const bool value);
void BKE_main_id_flag_listbase(struct ListBase *lb, const int flag, const bool value);
void BKE_main_id_flag_all(struct Main *bmain, const int flag, const bool value);
void BKE_main_id_clear_newpoins(struct Main *bmain);
void BKE_main_lib_objects_recalc_all(struct Main *bmain);
/* (MAX_ID_NAME - 2) + 3 */
void BKE_id_ui_prefix(char name[66 + 1], const struct ID *id);
void BKE_library_free(struct Library *lib);
void BKE_library_make_local(
struct Main *bmain, const struct Library *lib, struct GHash *old_to_new_ids,
const bool untagged_only, const bool set_fake);
void BKE_id_tag_set_atomic(struct ID *id, int tag);
void BKE_id_tag_clear_atomic(struct ID *id, int tag);
/* use when "" is given to new_id() */
#define ID_FALLBACK_NAME N_("Untitled")
#define IS_TAGGED(_id) ((_id) && (((ID *)_id)->tag & LIB_TAG_DOIT))
#ifdef __cplusplus
}
#endif
#endif /* __BKE_LIBRARY_H__ */
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