Blender: font.c File Reference

Blender V2.59

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <wchar.h>
#include <wctype.h>
#include "MEM_guardedalloc.h"
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_vfontdata.h"
#include "BLI_utildefines.h"
#include "DNA_packedFile_types.h"
#include "DNA_curve_types.h"
#include "DNA_vfont_types.h"
#include "DNA_scene_types.h"
#include "DNA_object_types.h"
#include "BKE_utildefines.h"
#include "BKE_packedFile.h"
#include "BKE_library.h"
#include "BKE_font.h"
#include "BKE_global.h"
#include "BKE_main.h"
#include "BKE_anim.h"
#include "BKE_curve.h"
#include "BKE_displist.h"

Go to the source code of this file.

Functions
size_t	chtoutf8 (const unsigned long c, char o[4])
void	wcs2utf8s (char dst, const wchar_t src)
size_t	wcsleninu8 (wchar_t *src)
static size_t	utf8slen (const char *strc)
size_t	utf8towchar (wchar_t w, const char c)
void	free_vfont (struct VFont *vf)
void	BKE_font_register_builtin (void *mem, int size)
static PackedFile *	get_builtin_packedfile (void)
void	free_ttfont (void)
struct TmpFont *	vfont_find_tmpfont (VFont *vfont)
static VFontData *	vfont_get_data (VFont *vfont)
VFont *	load_vfont (const char *name)
static VFont *	which_vfont (Curve cu, CharInfo info)
VFont *	get_builtin_font (void)
static VChar *	find_vfont_char (VFontData *vfd, intptr_t character)
static void	build_underline (Curve *cu, float x1, float y1, float x2, float y2, int charidx, short mat_nr)
static void	buildchar (Curve cu, unsigned long character, CharInfo info, float ofsx, float ofsy, float rot, int charidx)
int	BKE_font_getselection (Object ob, int start, int *end)
static float	char_width (Curve cu, VChar che, CharInfo *info)
struct chartrans *	BKE_text_to_curve (Scene scene, Object ob, int mode)
Variables
static ListBase	ttfdata = {NULL, NULL}
static void *	builtin_font_data = NULL
static int	builtin_font_size = 0

Detailed Description

Definition in file font.c.

Function Documentation

int BKE_font_getselection	(	Object *	ob,
		int *	start,
		int *	end
	)

Definition at line 632 of file font.c.

References Object::data, Curve::editfont, NULL, OB_FONT, Curve::selend, Curve::selstart, and Object::type.

Referenced by BKE_text_to_curve(), copy_selection(), cut_text_exec(), delete_exec(), draw_object(), kill_selection(), material_slot_assign_exec(), set_style(), and toggle_style_exec().

void BKE_font_register_builtin	(	void *	mem,
		int	size
	)

Definition at line 237 of file font.c.

References builtin_font_data, builtin_font_size, and size().

Referenced by main().

struct chartrans* BKE_text_to_curve	(	Scene *	scene,
		Object *	ob,
		int	mode
	)		`[read]`

Definition at line 665 of file font.c.

References KDL::atan2(), BKE_font_getselection(), BLI_vfontchar_from_freetypefont(), build_underline(), buildchar(), ceilf, char_width(), CLAMP(), co, copy_m3_m4(), cos(), CU_CHINFO_SMALLCAPS, CU_CHINFO_SMALLCAPS_CHECK, CU_CHINFO_UNDERLINE, CU_CHINFO_WRAP, CU_FLUSH, CU_FOLLOW, CU_JUSTIFY, CU_LEFT, CU_MIDDLE, CU_PATH, CU_RIGHT, Object::data, chartrans::dobreak, Curve::editfont, find_vfont_char(), CharInfo::flag, Curve::flag, FO_BUILTIN_NAME, FO_CURSDOWN, FO_CURSUP, FO_DUPLI, FO_EDIT, FO_PAGEDOWN, FO_PAGEUP, FO_SELCHANGE, freeNurblist(), Curve::fsize, SelBox::h, TextBox::h, i, invert_m4_m4(), CharInfo::kern, Curve::len, Curve::linedist, Curve::lines, Object::loc, M_PI, makeDispListCurveTypes(), CharInfo::mat_nr, MAX2, MAXTEXTBOX, MEM_callocN(), MEM_freeN(), MEM_mallocN(), mul_m3_m3m3(), mul_v3_fl(), mul_v3_m4v3(), VFont::name, normalize_v3(), NULL, Curve::nurb, OB_CURVE, OB_FONT, Object::obmat, Curve::path, Curve::pos, Curve::selboxes, Curve::sepchar, si, sin(), Curve::spacemode, Curve::spacing, Curve::str, Curve::strinfo, Curve::tb, EditFont::textbufinfo, EditFont::textcurs, Curve::textoncurve, Curve::totbox, Object::totcol, Path::totdist, Object::type, Curve::ulheight, Curve::ulpos, utf8slen(), utf8towchar(), Curve::vfont, vfont_get_data(), SelBox::w, TextBox::w, where_on_path(), which_vfont(), Curve::wordspace, SelBox::x, TextBox::x, chartrans::xof, Curve::xof, SelBox::y, TextBox::y, chartrans::yof, and Curve::yof.

Referenced by copy_attr(), do_makeDispListCurveTypes(), font_duplilist(), move_cursor(), and text_update_edited().

static void build_underline	(	Curve *	cu,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		int	charidx,
		short	mat_nr
	)		`[static]`

Definition at line 456 of file font.c.

References Nurb::bezt, BLI_addtail(), Nurb::bp, Nurb::charidx, CU_2D, CU_NURB_CYCLIC, Nurb::flag, Nurb::flagu, Nurb::knotsu, Nurb::knotsv, Nurb::mat_nr, MEM_callocN(), MEM_freeN(), NULL, Curve::nurb, Nurb::orderu, Nurb::orderv, Nurb::pntsu, Nurb::pntsv, Nurb::resolu, Curve::resolu, and BPoint::vec.

Referenced by BKE_text_to_curve().

static void buildchar	(	Curve *	cu,
		unsigned long	character,
		CharInfo *	info,
		float	ofsx,
		float	ofsy,
		float	rot,
		int	charidx
	)		`[static]`

Definition at line 503 of file font.c.

References Nurb::bezt, BLI_addtail(), co, cos(), CU_CHINFO_SMALLCAPS_CHECK, CU_SMOOTH, find_vfont_char(), ListBase::first, CharInfo::flag, Curve::fsize, i, CharInfo::mat_nr, MEM_freeN(), MEM_mallocN(), Nurb::next, NULL, Curve::nurb, VChar::nurbsbase, Curve::resolu, Curve::shear, si, sin(), Curve::smallcaps_scale, BezTriple::vec, vfont_get_data(), and which_vfont().

Referenced by BKE_text_to_curve().

static float char_width	(	Curve *	cu,
		VChar *	che,
		CharInfo *	info
	)		`[static]`

Definition at line 651 of file font.c.

References CU_CHINFO_SMALLCAPS_CHECK, CharInfo::flag, NULL, Curve::smallcaps_scale, and VChar::width.

Referenced by BKE_text_to_curve().

size_t chtoutf8	(	const unsigned long	c,
		char	o[4]
	)

Definition at line 70 of file font.c.

Referenced by wcs2utf8s(), and wcsleninu8().

static VChar* find_vfont_char	(	VFontData *	vfd,
		intptr_t	character
	)		`[static]`

Definition at line 445 of file font.c.

References VFontData::characters, ListBase::first, VChar::index, VChar::next, and NULL.

Referenced by BKE_text_to_curve(), and buildchar().

void free_ttfont ( void )

Definition at line 258 of file font.c.

References BLI_freelistN(), ListBase::first, freePackedFile(), TmpFont::next, NULL, TmpFont::pf, and TmpFont::vfont.

Referenced by WM_exit(), and WM_read_homefile().

void free_vfont ( struct VFont * vf )

Definition at line 206 of file font.c.

References Nurb::bezt, BLI_freelinkN(), VFontData::characters, VFont::data, ListBase::first, freePackedFile(), MEM_freeN(), NULL, VChar::nurbsbase, and VFont::packedfile.

Referenced by free_libblock().

VFont* get_builtin_font ( void ) [read]

Definition at line 434 of file font.c.

References ListBase::first, FO_BUILTIN_NAME, G, VFont::id, load_vfont(), Global::main, VFont::name, ID::next, and Main::vfont.

Referenced by add_curve(), font_unlink_exec(), and txt_add_object().

static PackedFile* get_builtin_packedfile ( void ) [static]

Definition at line 243 of file font.c.

References builtin_font_data, builtin_font_size, MEM_mallocN(), newPackedFileMemory(), and NULL.

Referenced by load_vfont(), and vfont_get_data().

VFont* load_vfont ( const char * name ) [read]

Definition at line 354 of file font.c.

References alloc_libblock(), BLI_addtail(), BLI_splitdirstring(), BLI_strncpy(), BLI_vfontdata_from_freetypefont(), VFont::data, FILE_MAXDIR, FILE_MAXFILE, Global::fileflags, FO_BUILTIN_NAME, freePackedFile(), G, G_AUTOPACK, get_builtin_packedfile(), VFont::id, ID_VF, Global::main, MEM_callocN(), VFont::name, VFontData::name, ID::name, newPackedFile(), NULL, VFont::packedfile, pf, TmpFont::pf, TmpFont::vfont, and Main::vfont.

Referenced by get_builtin_font(), and open_exec().

static size_t utf8slen ( const char * strc ) [static]

Definition at line 124 of file font.c.

Referenced by BKE_text_to_curve().

size_t utf8towchar	(	wchar_t *	w,
		const char *	c
	)

Definition at line 167 of file font.c.

References NULL.

Referenced by BKE_text_to_curve(), BPY_python_start(), insert_text_exec(), make_editText(), paste_file(), and PyC_SetHomePath().

struct TmpFont* vfont_find_tmpfont ( VFont * vfont ) [read]

Definition at line 270 of file font.c.

References ListBase::first, TmpFont::next, NULL, and TmpFont::vfont.

Referenced by objchr_to_ftvfontdata(), and vfont_get_data().

static VFontData* vfont_get_data ( VFont * vfont ) [static]

Definition at line 287 of file font.c.

References BLI_addtail(), BLI_vfontdata_from_freetypefont(), PackedFile::data, VFont::data, FO_BUILTIN_NAME, freePackedFile(), get_builtin_packedfile(), MEM_callocN(), MEM_mallocN(), VFont::name, newPackedFile(), NULL, VFont::packedfile, pf, TmpFont::pf, PackedFile::size, TmpFont::vfont, and vfont_find_tmpfont().

Referenced by BKE_text_to_curve(), and buildchar().

void wcs2utf8s	(	char *	dst,
		const wchar_t *	src
	)

Definition at line 103 of file font.c.

References chtoutf8().

Referenced by insert_text_invoke(), and update_string().

size_t wcsleninu8 ( wchar_t * src )

Definition at line 112 of file font.c.

References chtoutf8().

Referenced by update_string().

static VFont* which_vfont	(	Curve *	cu,
		CharInfo *	info
	)		`[static]`

Definition at line 420 of file font.c.

References CU_CHINFO_BOLD, CU_CHINFO_ITALIC, CharInfo::flag, Curve::vfont, Curve::vfontb, Curve::vfontbi, and Curve::vfonti.

Referenced by BKE_text_to_curve(), and buildchar().

Variable Documentation

void* builtin_font_data = NULL [static]

Definition at line 234 of file font.c.

Referenced by BKE_font_register_builtin(), and get_builtin_packedfile().

int builtin_font_size = 0 [static]

Definition at line 235 of file font.c.

Referenced by BKE_font_register_builtin(), and get_builtin_packedfile().

ListBase ttfdata = {NULL, NULL} [static]

Definition at line 67 of file font.c.