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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.
*/
#pragma once
/** \file
* \ingroup bke
*/
#ifdef __cplusplus
extern "C" {
#endif
struct CharInfo;
struct Curve;
struct Main;
struct Object;
struct VFont;
struct CharTrans {
float xof, yof;
float rot;
short linenr, charnr;
char dobreak;
};
typedef struct EditFontSelBox {
float x, y, w, h;
float rot;
} EditFontSelBox;
typedef struct EditFont {
char32_t *textbuf;
struct CharInfo *textbufinfo;
/* array of rectangles & rotation */
float textcurs[4][2];
EditFontSelBox *selboxes;
int selboxes_len;
/* positional vars relative to the textbuf, textbufinfo (not utf8 bytes)
* a copy of these is kept in Curve, but use these in editmode */
int len, pos;
int selstart, selend;
/**
* ID data is older than edit-mode data.
* Set #Main.is_memfile_undo_flush_needed when enabling.
*/
char needs_flush_to_id;
} EditFont;
bool BKE_vfont_is_builtin(const struct VFont *vfont);
void BKE_vfont_builtin_register(const void *mem, int size);
void BKE_vfont_free_data(struct VFont *vfont);
struct VFont *BKE_vfont_builtin_get(void);
struct VFont *BKE_vfont_load(struct Main *bmain, const char *filepath);
struct VFont *BKE_vfont_load_exists_ex(struct Main *bmain, const char *filepath, bool *r_exists);
struct VFont *BKE_vfont_load_exists(struct Main *bmain, const char *filepath);
bool BKE_vfont_to_curve_ex(struct Object *ob,
struct Curve *cu,
int mode,
struct ListBase *r_nubase,
const char32_t **r_text,
int *r_text_len,
bool *r_text_free,
struct CharTrans **r_chartransdata);
bool BKE_vfont_to_curve_nubase(struct Object *ob, int mode, struct ListBase *r_nubase);
/**
* \warning Expects to have access to evaluated data (i.e. passed object should be evaluated one).
*/
bool BKE_vfont_to_curve(struct Object *ob, int mode);
void BKE_vfont_build_char(struct Curve *cu,
struct ListBase *nubase,
unsigned int character,
struct CharInfo *info,
float ofsx,
float ofsy,
float rot,
int charidx,
const float fsize);
int BKE_vfont_select_get(struct Object *ob, int *r_start, int *r_end);
void BKE_vfont_select_clamp(struct Object *ob);
void BKE_vfont_clipboard_free(void);
void BKE_vfont_clipboard_set(const char32_t *text_buf,
const struct CharInfo *info_buf,
const size_t len);
void BKE_vfont_clipboard_get(char32_t **r_text_buf,
struct CharInfo **r_info_buf,
size_t *r_len_utf8,
size_t *r_len_utf32);
#ifdef __cplusplus
}
#endif
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