143 lines
4.1 KiB
C
143 lines
4.1 KiB
C
/*
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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* return info about ID types
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*/
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/** \file blender/blenkernel/intern/idcode.c
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* \ingroup bke
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "DNA_ID.h"
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#include "BKE_idcode.h"
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typedef struct {
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unsigned short code;
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const char *name, *plural;
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int flags;
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#define IDTYPE_FLAGS_ISLINKABLE (1<<0)
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} IDType;
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/* plural need to match rna_main.c's MainCollectionDef */
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static IDType idtypes[]= {
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{ ID_AC, "Action", "actions", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_AR, "Armature", "armatures", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_BR, "Brush", "brushes", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_CA, "Camera", "cameras", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_CU, "Curve", "curves", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_GD, "GPencil", "grease_pencil",IDTYPE_FLAGS_ISLINKABLE}, /* rename gpencil */
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{ ID_GR, "Group", "groups", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_ID, "ID", "ids", 0}, /* plural is fake */
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{ ID_IM, "Image", "images", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_IP, "Ipo", "ipos", IDTYPE_FLAGS_ISLINKABLE}, /* deprecated */
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{ ID_KE, "Key", "keys", 0},
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{ ID_LA, "Lamp", "lamps", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_LI, "Library", "libraries", 0},
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{ ID_LT, "Lattice", "lattices", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_MA, "Material", "materials", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_MB, "Metaball", "metaballs", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_ME, "Mesh", "meshes", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_NT, "NodeTree", "node_groups", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_OB, "Object", "objects", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_PA, "ParticleSettings", "particles", 0},
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{ ID_SCE, "Scene", "scenes", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_SCR, "Screen", "screens", 0},
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{ ID_SEQ, "Sequence", "sequences", 0}, /* not actually ID data */
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{ ID_SPK, "Speaker", "speakers", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_SO, "Sound", "sounds", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_TE, "Texture", "textures", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_TXT, "Text", "texts", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_VF, "VFont", "fonts", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_WO, "World", "worlds", IDTYPE_FLAGS_ISLINKABLE},
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{ ID_WM, "WindowManager", "window_managers", 0},
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};
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static int nidtypes= sizeof(idtypes)/sizeof(idtypes[0]);
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static IDType *idtype_from_name(const char *str)
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{
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int i= nidtypes;
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while (i--)
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if (strcmp(str, idtypes[i].name)==0)
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return &idtypes[i];
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return NULL;
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}
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static IDType *idtype_from_code(int code)
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{
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int i= nidtypes;
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while (i--)
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if (code==idtypes[i].code)
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return &idtypes[i];
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return NULL;
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}
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int BKE_idcode_is_valid(int code)
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{
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return idtype_from_code(code)?1:0;
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}
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int BKE_idcode_is_linkable(int code)
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{
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IDType *idt= idtype_from_code(code);
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return idt?(idt->flags&IDTYPE_FLAGS_ISLINKABLE):0;
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}
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const char *BKE_idcode_to_name(int code)
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{
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IDType *idt= idtype_from_code(code);
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return idt?idt->name:NULL;
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}
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int BKE_idcode_from_name(const char *name)
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{
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IDType *idt= idtype_from_name(name);
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return idt?idt->code:0;
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}
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const char *BKE_idcode_to_name_plural(int code)
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{
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IDType *idt= idtype_from_code(code);
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return idt?idt->plural:NULL;
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}
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int BKE_idcode_iter_step(int *index)
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{
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return (*index < nidtypes) ? idtypes[(*index)++].code : 0;
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}
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