c1bc70b711
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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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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struct CharInfo;
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struct Curve;
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struct Main;
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struct Object;
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struct VFont;
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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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/**
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* Edit data for #Curve (a text curve, with an #Object::type of `OB_FONT`).
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* */
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typedef struct EditFont {
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/** Array of UTF32 code-points. */
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char32_t *textbuf;
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/** Text style info (aligned with `textbuf`). */
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struct CharInfo *textbufinfo;
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/** Array of rectangles & rotation. */
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float textcurs[4][2];
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EditFontSelBox *selboxes;
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int selboxes_len;
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/* Positional vars relative to the `textbuf` (not utf8 bytes)
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* a copy of these is kept in Curve, but use these in edit-mode. */
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/** Length of `textbuf`. */
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int len;
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/** Cursor position of (aligned with `textbuf`). */
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int pos;
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/** Text selection start/end, see #BKE_vfont_select_get. */
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int selstart, selend;
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/**
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* Combined styles from #CharInfo.flag for the selected range selected
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* (only including values from #CU_CHINFO_STYLE_ALL).
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* A flag will be set only if ALL characters in the selected string have it.
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*/
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int select_char_info_flag;
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/**
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* ID data is older than edit-mode data.
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* Set #Main.is_memfile_undo_flush_needed when enabling.
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*/
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char needs_flush_to_id;
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} EditFont;
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bool BKE_vfont_is_builtin(const struct VFont *vfont);
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void BKE_vfont_builtin_register(const void *mem, int size);
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void BKE_vfont_free_data(struct VFont *vfont);
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/**
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* Return the built-in #VFont, without adding a user (the user-count may be zero).
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* The caller is responsible for adding a user.
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*/
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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 Object *ob,
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struct Curve *cu,
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int mode,
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struct ListBase *r_nubase,
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const char32_t **r_text,
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int *r_text_len,
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bool *r_text_free,
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struct CharTrans **r_chartransdata);
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bool BKE_vfont_to_curve_nubase(struct Object *ob, int mode, struct ListBase *r_nubase);
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int BKE_vfont_cursor_to_text_index(struct Object *ob, float cursor_location[2]);
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/**
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* \warning Expects to have access to evaluated data (i.e. passed object should be evaluated one).
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*/
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bool BKE_vfont_to_curve(struct Object *ob, int mode);
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void BKE_vfont_build_char(struct Curve *cu,
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struct ListBase *nubase,
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unsigned int character,
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struct CharInfo *info,
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float ofsx,
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float ofsy,
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float rot,
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int charidx,
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float fsize);
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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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void BKE_vfont_clipboard_free(void);
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void BKE_vfont_clipboard_set(const char32_t *text_buf,
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const struct CharInfo *info_buf,
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size_t len);
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void BKE_vfont_clipboard_get(char32_t **r_text_buf,
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struct CharInfo **r_info_buf,
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size_t *r_len_utf8,
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size_t *r_len_utf32);
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#ifdef __cplusplus
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}
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#endif
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