Bastien Montagne
e5916187e8
Idea is, instead of ignoring completely missing linked datablocks, to
create void placeholders for them.
That way, you can work on your file, save it, and find again your missing data once
lib becomes available again. Or you can edit missing lib's path (in Outliner),
save and reload the file, and you are done.
Also, Outliner now shows broken libraries (and placeholders) with a 'broken lib' icon.
Future plans are also to be able to relocate missing libs and reload them at runtime.
Code notes:
- Placeholder ID is just a regular datablock of same type as expected linked one,
with 'default' data, and a LIB_MISSING bitflag set.
- To allow creation of such datablocks, creation of datablocks in BKE was split in two step:
+ Allocation of memory itself.
+ Setting of all internal data to default values.
See also the design task (T43351).
Reviewed by @campbellbarton, thanks a bunch!
Differential Revision: https://developer.blender.org/D1394
105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
/*
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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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*/
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#ifndef __BKE_FONT_H__
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#define __BKE_FONT_H__
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/** \file BKE_font.h
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* \ingroup bke
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <wchar.h>
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struct VFont;
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struct Object;
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struct Curve;
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struct CharInfo;
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struct Main;
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struct CharTrans {
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float xof, yof;
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float rot;
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short linenr, charnr;
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char dobreak;
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};
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typedef struct EditFontSelBox {
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float x, y, w, h;
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float rot;
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} EditFontSelBox;
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typedef struct EditFont {
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wchar_t *copybuf;
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struct CharInfo *copybufinfo;
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wchar_t *textbuf;
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struct CharInfo *textbufinfo;
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/* array of rectangles & rotation */
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EditFontSelBox *selboxes;
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float textcurs[4][2];
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/* positional vars relative to the textbuf, textbufinfo (not utf8 bytes)
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* a copy of these is kept in Curve, but use these in editmode */
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int len, pos;
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int selstart, selend;
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} EditFont;
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bool BKE_vfont_is_builtin(struct VFont *vfont);
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void BKE_vfont_builtin_register(void *mem, int size);
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void BKE_vfont_free_data(struct VFont *vfont);
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void BKE_vfont_free(struct VFont *sc);
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void BKE_vfont_init(struct VFont *vfont);
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struct VFont *BKE_vfont_builtin_get(void);
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struct VFont *BKE_vfont_load(struct Main *bmain, const char *filepath);
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struct VFont *BKE_vfont_load_exists_ex(struct Main *bmain, const char *filepath, bool *r_exists);
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struct VFont *BKE_vfont_load_exists(struct Main *bmain, const char *filepath);
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bool BKE_vfont_to_curve_ex(struct Main *bmain, struct Object *ob, int mode,
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struct ListBase *r_nubase,
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const wchar_t **r_text, int *r_text_len, bool *r_text_free,
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struct CharTrans **r_chartransdata);
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bool BKE_vfont_to_curve_nubase(struct Main *bmain, struct Object *ob, int mode,
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struct ListBase *r_nubase);
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bool BKE_vfont_to_curve(struct Main *bmain, struct Object *ob, int mode);
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int BKE_vfont_select_get(struct Object *ob, int *r_start, int *r_end);
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void BKE_vfont_select_clamp(struct Object *ob);
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#ifdef __cplusplus
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}
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#endif
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#endif
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