#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_userdef_types.h"
#include "BLI_listbase.h"
#include "BLI_rect.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BKE_global.h"
#include "BLF_api.h"
#include "UI_interface.h"
#include "ED_datafiles.h"
#include "interface_intern.h"

Functions
static uiStyle *	ui_style_new (ListBase styles, const char name, short uifont_id)

static uiFont *	uifont_to_blfont (int id)

void	UI_fontstyle_draw_ex (const uiFontStyle fs, const rcti rect, const char str, const uchar col[4], const struct uiFontStyleDraw_Params fs_params, size_t len, int r_xofs, int r_yofs, struct ResultBLF *r_info)

void	UI_fontstyle_draw (const uiFontStyle fs, const rcti rect, const char str, const uchar col[4], const struct uiFontStyleDraw_Params fs_params)

void	UI_fontstyle_draw_rotated (const uiFontStyle fs, const rcti rect, const char *str, const uchar col[4])

void	UI_fontstyle_draw_simple (const uiFontStyle fs, float x, float y, const char str, const uchar col[4])

void	UI_fontstyle_draw_simple_backdrop (const uiFontStyle fs, float x, float y, const char str, const float col_fg[4], const float col_bg[4])

const uiStyle *	UI_style_get (void)

const uiStyle *	UI_style_get_dpi (void)

int	UI_fontstyle_string_width (const uiFontStyle fs, const char str)

int	UI_fontstyle_height_max (const uiFontStyle *fs)

void	uiStyleInit (void)

void	UI_fontstyle_set (const uiFontStyle *fs)

Function Documentation

◆ UI_fontstyle_draw()

void UI_fontstyle_draw	(	const uiFontStyle *	fs,
		const rcti *	rect,
		const char *	str,
		const uchar	col[4],
		const struct uiFontStyleDraw_Params *	fs_params
	)

Definition at line 218 of file interface_style.c.

References BLF_DRAW_STR_DUMMY_MAX, col, NULL, str, and UI_fontstyle_draw_ex().

◆ UI_fontstyle_draw_ex()

void UI_fontstyle_draw_ex	(	const uiFontStyle *	fs,
		const rcti *	rect,
		const char *	str,
		const uchar	col[4],
		const struct uiFontStyleDraw_Params *	fs_params,
		size_t	len,
		int *	r_xofs,
		int *	r_yofs,
		struct ResultBLF *	r_info
	)

Definition at line 144 of file interface_style.c.

References uiFontStyleDraw_Params::align, BLF_ascender(), BLF_BOLD, BLF_clipping(), BLF_CLIPPING, BLF_color4ubv(), BLF_descender(), BLF_disable(), BLF_draw_ex(), BLF_enable(), BLF_height_max(), BLF_ITALIC, BLF_KERNING_DEFAULT, BLF_position(), BLF_shadow(), BLF_SHADOW, BLF_shadow_offset(), BLF_width(), BLF_WORD_WRAP, BLI_rcti_size_x(), BLI_rcti_size_y(), uiFontStyle::bold, ceil(), col, floor(), height, uiFontStyle::italic, uiFontStyle::kerning, len, MAX2, uiFontStyle::shadow, uiFontStyle::shadowalpha, uiFontStyle::shadowcolor, uiFontStyle::shadx, uiFontStyle::shady, str, UI_fontstyle_set(), UI_STYLE_TEXT_CENTER, UI_STYLE_TEXT_RIGHT, uiFontStyle::uifont_id, uiFontStyleDraw_Params::word_wrap, rcti::xmax, rcti::xmin, rcti::ymax, and rcti::ymin.

Referenced by UI_fontstyle_draw().

◆ UI_fontstyle_draw_rotated()

void UI_fontstyle_draw_rotated	(	const uiFontStyle *	fs,
		const rcti *	rect,
		const char *	str,
		const uchar	col[4]
	)

◆ UI_fontstyle_draw_simple()

void UI_fontstyle_draw_simple	(	const uiFontStyle *	fs,
		float	x,
		float	y,
		const char *	str,
		const uchar	col[4]
	)

Similar to UI_fontstyle_draw but ignore alignment, shadow & no clipping rect.

For drawing on-screen labels.

Definition at line 302 of file interface_style.c.

References BLF_color4ubv(), BLF_disable(), BLF_draw(), BLF_DRAW_STR_DUMMY_MAX, BLF_enable(), BLF_KERNING_DEFAULT, BLF_position(), col, uiFontStyle::kerning, str, UI_fontstyle_set(), uiFontStyle::uifont_id, x, and y.

◆ UI_fontstyle_draw_simple_backdrop()

void UI_fontstyle_draw_simple_backdrop	(	const uiFontStyle *	fs,
		float	x,
		float	y,
		const char *	str,
		const float	col_fg[4],
		const float	col_bg[4]
	)

Same as UI_fontstyle_draw but draw a colored backdrop.

Definition at line 322 of file interface_style.c.

References BLF_color4fv(), BLF_descender(), BLF_disable(), BLF_draw(), BLF_DRAW_STR_DUMMY_MAX, BLF_enable(), BLF_height_max(), BLF_KERNING_DEFAULT, BLF_position(), BLF_width(), height, uiFontStyle::kerning, str, UI_CNR_ALL, UI_draw_roundbox_aa(), UI_draw_roundbox_corner_set(), UI_fontstyle_set(), uiFontStyle::uifont_id, width, x, and y.

◆ UI_fontstyle_height_max()

int UI_fontstyle_height_max ( const uiFontStyle * fs )

Definition at line 425 of file interface_style.c.

References BLF_height_max(), UI_fontstyle_set(), and uiFontStyle::uifont_id.

◆ UI_fontstyle_set()

void UI_fontstyle_set ( const uiFontStyle * fs )

Definition at line 572 of file interface_style.c.

References uiFont::blf_id, BLF_size(), uiFontStyle::points, uiFontStyle::uifont_id, and uifont_to_blfont().

Referenced by UI_fontstyle_draw_ex(), UI_fontstyle_draw_rotated(), UI_fontstyle_draw_simple(), UI_fontstyle_draw_simple_backdrop(), UI_fontstyle_height_max(), and UI_fontstyle_string_width().

◆ UI_fontstyle_string_width()

int UI_fontstyle_string_width	(	const uiFontStyle *	fs,
		const char *	str
	)

Definition at line 406 of file interface_style.c.

References BLF_disable(), BLF_DRAW_STR_DUMMY_MAX, BLF_enable(), BLF_KERNING_DEFAULT, BLF_width(), uiFontStyle::kerning, str, UI_fontstyle_set(), uiFontStyle::uifont_id, and width.

◆ UI_style_get()

const uiStyle* UI_style_get ( void )

◆ UI_style_get_dpi()

const uiStyle* UI_style_get_dpi ( void )

Definition at line 381 of file interface_style.c.

References uiStyle::boxspace, uiStyle::buttonspacex, uiStyle::buttonspacey, uiStyle::columnspace, uiStyle::grouplabel, uiStyle::panelouter, uiStyle::panelspace, uiStyle::paneltitle, uiFontStyle::shadx, uiFontStyle::shady, uiStyle::templatespace, UI_DPI_FAC, UI_style_get(), and uiStyle::widgetlabel.

Referenced by colorband_tools_func(), ed_panel_draw(), ED_region_header_layout(), ED_region_image_metadata_draw(), ED_region_info_draw_multiline(), ED_region_property_search(), ED_time_scrub_channel_search_draw(), get_index_column_width(), menu_add_shortcut(), menu_change_shortcut(), menu_items_from_ui_create(), node_update_basis(), spreadsheet_footer_region_draw(), template_ID_tabs(), UI_block_draw(), ui_offset_panel_block(), UI_pie_menu_begin(), ui_popover_create_block(), ui_popover_panel_create(), UI_popup_menu_begin_ex(), ui_popup_menu_create(), uiItemsAlertBox(), wm_block_create_about(), wm_block_create_redo(), wm_block_create_splash(), wm_block_dialog_create(), and wm_operator_ui_create().

◆ ui_style_new()

static uiStyle* ui_style_new	(	ListBase *	styles,
		const char *	name,
		short	uifont_id
	)

static

This is a complete set of layout rules, the 'state' of the Layout Engine. Multiple styles are possible, defined via C or Python. Styles get a name, and will typically get activated per region type, like "Header", or "Listview" or "Toolbar". Properties of Style definitions are:

default column properties, internal spacing, aligning, min/max width
button alignment rules (for groups)
label placement rules
internal labeling or external labeling default
default minimum widths for buttons/labels (in amount of characters)
font types, styles and relative sizes for Panel titles, labels, etc.

Definition at line 75 of file interface_style.c.

References BLI_addtail(), BLI_strncpy(), uiStyle::boxspace, uiStyle::buttonspacex, uiStyle::buttonspacey, uiStyle::columnspace, uiStyle::grouplabel, uiFontStyle::kerning, MAX_STYLE_NAME, MEM_callocN, uiStyle::name, uiStyle::panelouter, uiStyle::panelspace, uiStyle::paneltitle, uiStyle::panelzoom, uiFontStyle::points, uiFontStyle::shadow, uiFontStyle::shadowalpha, uiFontStyle::shadowcolor, uiFontStyle::shadx, uiFontStyle::shady, uiStyle::templatespace, UI_DEFAULT_TEXT_POINTS, UI_DEFAULT_TITLE_POINTS, uiFontStyle::uifont_id, uiStyle::widget, and uiStyle::widgetlabel.

Referenced by uiStyleInit().

◆ uifont_to_blfont()

static uiFont* uifont_to_blfont ( int id )

static

Definition at line 130 of file interface_style.c.

References uiFont::next, and uiFont::uifont_id.

Referenced by UI_fontstyle_set().

◆ uiStyleInit()

void uiStyleInit ( void )

Second for rendering else we get threading problems,

Note: This isn't good that the render font depends on the preferences, keep for now though, since without this there is no way to display many unicode chars.

Definition at line 435 of file interface_style.c.

References BLF_default_set(), BLF_disable(), BLF_enable(), BLF_HINTING_FULL, BLF_HINTING_NONE, BLF_HINTING_SLIGHT, BLF_load(), BLF_load_default(), BLF_load_mono_default(), BLF_load_unique(), blf_mono_font, blf_mono_font_render, BLF_MONOCHROME, BLF_size(), BLF_unload_id(), BLI_addtail(), BLI_assert, BLI_strncpy(), CLAMP, uiFont::filename, G, G_DEBUG, LISTBASE_FOREACH, MEM_callocN, NULL, ui_style_new(), UIFONT_CUSTOM1, UIFONT_DEFAULT, uiFont::uifont_id, USER_TEXT_DISABLE_AA, USER_TEXT_HINTING_FULL, USER_TEXT_HINTING_NONE, and USER_TEXT_HINTING_SLIGHT.

Referenced by UI_init_userdef(), UI_reinit_font(), and UI_style_init_default().

Functions