computed.c File Reference

#include <string.h>
#include "select/arena.h"
#include "select/calc.h"
#include "select/computed.h"
#include "select/dispatch.h"
#include "select/propget.h"
#include "select/propset.h"
#include "select/unit.h"
#include "utils/utils.h"
#include "select/autogenerated_destroy.inc"

Functions
css_error	css__computed_style_create (css_computed_style **result, css_calculator *calc)
css_error	css_computed_style_destroy (css_computed_style *style)
css_error	css__computed_style_initialise (css_computed_style *style, css_select_handler *handler, void *pw)
css_error	css__computed_style_clone (const css_computed_style *orig, css_computed_style **clone_out)
css_error	css_computed_style_compose (const css_computed_style *restrict parent, const css_computed_style *restrict child, const css_unit_ctx *unit_ctx, css_computed_style **restrict result)
uint8_t	css_computed_letter_spacing (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_outline_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_outline_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_spacing (const css_computed_style *style, css_fixed *hlength, css_unit *hunit, css_fixed *vlength, css_unit *vunit)
uint8_t	css_computed_word_spacing (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_writing_mode (const css_computed_style *style)
uint8_t	css_computed_counter_increment (const css_computed_style *style, const css_computed_counter **counters)
uint8_t	css_computed_counter_reset (const css_computed_style *style, const css_computed_counter **counters)
uint8_t	css_computed_cursor (const css_computed_style *style, lwc_string ***urls)
uint8_t	css_computed_clip (const css_computed_style *style, css_computed_clip_rect *rect)
uint8_t	css_computed_content (const css_computed_style *style, const css_computed_content_item **content)
uint8_t	css_computed_vertical_align (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_font_size (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_top_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_right_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_bottom_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_left_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_background_image (const css_computed_style *style, lwc_string **url)
uint8_t	css_computed_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_list_style_image (const css_computed_style *style, lwc_string **url)
uint8_t	css_computed_quotes (const css_computed_style *style, lwc_string ***quotes)
uint8_t	css_computed_top (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_right (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_bottom (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_left (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_border_top_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_border_right_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_border_bottom_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_border_left_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_box_sizing (const css_computed_style *style)
uint8_t	css_computed_height (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_line_height (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_background_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_z_index (const css_computed_style *style, int32_t *z_index)
uint8_t	css_computed_margin_top (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_margin_right (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_margin_bottom (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_margin_left (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_background_attachment (const css_computed_style *style)
uint8_t	css_computed_border_collapse (const css_computed_style *style)
uint8_t	css_computed_caption_side (const css_computed_style *style)
uint8_t	css_computed_direction (const css_computed_style *style)
uint8_t	css_computed_max_height (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_max_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_width_px (const css_computed_style *style, const css_unit_ctx *unit_ctx, int available_px, int *px_out)
uint8_t	css_computed_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_empty_cells (const css_computed_style *style)
uint8_t	css_computed_float (const css_computed_style *style)
uint8_t	css_computed_font_style (const css_computed_style *style)
uint8_t	css_computed_min_height (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_min_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_background_repeat (const css_computed_style *style)
uint8_t	css_computed_clear (const css_computed_style *style)
uint8_t	css_computed_padding_top (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_padding_right (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_padding_bottom (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_padding_left (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_overflow_x (const css_computed_style *style)
uint8_t	css_computed_overflow_y (const css_computed_style *style)
uint8_t	css_computed_position (const css_computed_style *style)
uint8_t	css_computed_opacity (const css_computed_style *style, css_fixed *opacity)
uint8_t	css_computed_fill_opacity (const css_computed_style *style, css_fixed *fill_opacity)
uint8_t	css_computed_stroke_opacity (const css_computed_style *style, css_fixed *stroke_opacity)
uint8_t	css_computed_text_transform (const css_computed_style *style)
uint8_t	css_computed_text_indent (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_white_space (const css_computed_style *style)
uint8_t	css_computed_background_position (const css_computed_style *style, css_fixed *hlength, css_unit *hunit, css_fixed *vlength, css_unit *vunit)
uint8_t	css_computed_break_after (const css_computed_style *style)
uint8_t	css_computed_break_before (const css_computed_style *style)
uint8_t	css_computed_break_inside (const css_computed_style *style)
uint8_t	css_computed_column_count (const css_computed_style *style, int32_t *column_count)
uint8_t	css_computed_column_fill (const css_computed_style *style)
uint8_t	css_computed_column_gap (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_column_rule_color (const css_computed_style *style, css_color *color)
uint8_t	css_computed_column_rule_style (const css_computed_style *style)
uint8_t	css_computed_column_rule_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_column_span (const css_computed_style *style)
uint8_t	css_computed_column_width (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_display (const css_computed_style *style, bool root)
uint8_t	css_computed_display_static (const css_computed_style *style)
uint8_t	css_computed_font_variant (const css_computed_style *style)
uint8_t	css_computed_text_decoration (const css_computed_style *style)
uint8_t	css_computed_font_family (const css_computed_style *style, lwc_string ***names)
uint8_t	css_computed_border_top_style (const css_computed_style *style)
uint8_t	css_computed_border_right_style (const css_computed_style *style)
uint8_t	css_computed_border_bottom_style (const css_computed_style *style)
uint8_t	css_computed_border_left_style (const css_computed_style *style)
uint8_t	css_computed_font_weight (const css_computed_style *style)
uint8_t	css_computed_list_style_type (const css_computed_style *style)
uint8_t	css_computed_outline_style (const css_computed_style *style)
uint8_t	css_computed_table_layout (const css_computed_style *style)
uint8_t	css_computed_unicode_bidi (const css_computed_style *style)
uint8_t	css_computed_visibility (const css_computed_style *style)
uint8_t	css_computed_list_style_position (const css_computed_style *style)
uint8_t	css_computed_text_align (const css_computed_style *style)
uint8_t	css_computed_page_break_after (const css_computed_style *style)
uint8_t	css_computed_page_break_before (const css_computed_style *style)
uint8_t	css_computed_page_break_inside (const css_computed_style *style)
uint8_t	css_computed_orphans (const css_computed_style *style, int32_t *orphans)
uint8_t	css_computed_widows (const css_computed_style *style, int32_t *widows)
uint8_t	css_computed_align_content (const css_computed_style *style)
uint8_t	css_computed_align_items (const css_computed_style *style)
uint8_t	css_computed_align_self (const css_computed_style *style)
uint8_t	css_computed_flex_basis (const css_computed_style *style, css_fixed *length, css_unit *unit)
uint8_t	css_computed_flex_direction (const css_computed_style *style)
uint8_t	css_computed_flex_grow (const css_computed_style *style, css_fixed *number)
uint8_t	css_computed_flex_shrink (const css_computed_style *style, css_fixed *number)
uint8_t	css_computed_flex_wrap (const css_computed_style *style)
uint8_t	css_computed_justify_content (const css_computed_style *style)
uint8_t	css_computed_order (const css_computed_style *style, int32_t *order)
css_error	css__compute_absolute_values (const css_computed_style *parent, css_computed_style *style, const css_unit_ctx *unit_ctx)

Function Documentation

css__compute_absolute_values()

css_error css__compute_absolute_values	(	const css_computed_style *	parent,
		css_computed_style *	style,
		const css_unit_ctx *	unit_ctx
	)

Compute the absolute values of a style

Parameters

parent	Parent style, or NULL for tree root
style	Computed style to process
unit_ctx	Client length conversion context.

Returns

CSS_OK on success.

css__computed_style_clone()

css_error css__computed_style_clone	(	const css_computed_style *	orig,
		css_computed_style **	clone_out
	)

Clone a computed style

Parameters

orig	Style to copy
clone_out	Returns cloned style on success

Returns

CSS_OK on success.

css__computed_style_create()

css_error css__computed_style_create	(	css_computed_style **	result,
		css_calculator *	calc
	)

Create a computed style

Parameters

result

Pointer to location to receive result

Returns

CSS_OK on success, CSS_NOMEM on memory exhaustion, CSS_BADPARM on bad parameters.

css__computed_style_initialise()

css_error css__computed_style_initialise	(	css_computed_style *	style,
		css_select_handler *	handler,
		void *	pw
	)

Populate a blank computed style with Initial values

Parameters

style	Computed style to populate
handler	Dispatch table of handler functions
pw	Client-specific private data for handler functions

Returns

CSS_OK on success.

css_computed_align_content()

uint8_t css_computed_align_content

(

const css_computed_style *

style

)

css_computed_align_items()

uint8_t css_computed_align_items

(

const css_computed_style *

style

)

css_computed_align_self()

uint8_t css_computed_align_self

(

const css_computed_style *

style

)

css_computed_background_attachment()

uint8_t css_computed_background_attachment

(

const css_computed_style *

style

)

css_computed_background_color()

uint8_t css_computed_background_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_background_image()

uint8_t css_computed_background_image	(	const css_computed_style *	style,
		lwc_string **	url
	)

css_computed_background_position()

uint8_t css_computed_background_position	(	const css_computed_style *	style,
		css_fixed *	hlength,
		css_unit *	hunit,
		css_fixed *	vlength,
		css_unit *	vunit
	)

css_computed_background_repeat()

uint8_t css_computed_background_repeat

(

const css_computed_style *

style

)

css_computed_border_bottom_color()

uint8_t css_computed_border_bottom_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_border_bottom_style()

uint8_t css_computed_border_bottom_style

(

const css_computed_style *

style

)

css_computed_border_bottom_width()

uint8_t css_computed_border_bottom_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_border_collapse()

uint8_t css_computed_border_collapse

(

const css_computed_style *

style

)

css_computed_border_left_color()

uint8_t css_computed_border_left_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_border_left_style()

uint8_t css_computed_border_left_style

(

const css_computed_style *

style

)

css_computed_border_left_width()

uint8_t css_computed_border_left_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_border_right_color()

uint8_t css_computed_border_right_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_border_right_style()

uint8_t css_computed_border_right_style

(

const css_computed_style *

style

)

css_computed_border_right_width()

uint8_t css_computed_border_right_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_border_spacing()

uint8_t css_computed_border_spacing	(	const css_computed_style *	style,
		css_fixed *	hlength,
		css_unit *	hunit,
		css_fixed *	vlength,
		css_unit *	vunit
	)

css_computed_border_top_color()

uint8_t css_computed_border_top_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_border_top_style()

uint8_t css_computed_border_top_style

(

const css_computed_style *

style

)

css_computed_border_top_width()

uint8_t css_computed_border_top_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_bottom()

uint8_t css_computed_bottom	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_box_sizing()

uint8_t css_computed_box_sizing

(

const css_computed_style *

style

)

css_computed_break_after()

uint8_t css_computed_break_after

(

const css_computed_style *

style

)

css_computed_break_before()

uint8_t css_computed_break_before

(

const css_computed_style *

style

)

css_computed_break_inside()

uint8_t css_computed_break_inside

(

const css_computed_style *

style

)

css_computed_caption_side()

uint8_t css_computed_caption_side

(

const css_computed_style *

style

)

css_computed_clear()

uint8_t css_computed_clear

(

const css_computed_style *

style

)

css_computed_clip()

uint8_t css_computed_clip	(	const css_computed_style *	style,
		css_computed_clip_rect *	rect
	)

css_computed_color()

uint8_t css_computed_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_column_count()

uint8_t css_computed_column_count	(	const css_computed_style *	style,
		int32_t *	column_count
	)

css_computed_column_fill()

uint8_t css_computed_column_fill

(

const css_computed_style *

style

)

css_computed_column_gap()

uint8_t css_computed_column_gap	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_column_rule_color()

uint8_t css_computed_column_rule_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_column_rule_style()

uint8_t css_computed_column_rule_style

(

const css_computed_style *

style

)

css_computed_column_rule_width()

uint8_t css_computed_column_rule_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_column_span()

uint8_t css_computed_column_span

(

const css_computed_style *

style

)

css_computed_column_width()

uint8_t css_computed_column_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_content()

uint8_t css_computed_content	(	const css_computed_style *	style,
		const css_computed_content_item **	content
	)

css_computed_counter_increment()

uint8_t css_computed_counter_increment	(	const css_computed_style *	style,
		const css_computed_counter **	counters
	)

css_computed_counter_reset()

uint8_t css_computed_counter_reset	(	const css_computed_style *	style,
		const css_computed_counter **	counters
	)

css_computed_cursor()

uint8_t css_computed_cursor	(	const css_computed_style *	style,
		lwc_string ***	urls
	)

css_computed_direction()

uint8_t css_computed_direction

(

const css_computed_style *

style

)

css_computed_display()

uint8_t css_computed_display	(	const css_computed_style *	style,
		bool	root
	)

css_computed_display_static()

uint8_t css_computed_display_static

(

const css_computed_style *

style

)

css_computed_empty_cells()

uint8_t css_computed_empty_cells

(

const css_computed_style *

style

)

css_computed_fill_opacity()

uint8_t css_computed_fill_opacity	(	const css_computed_style *	style,
		css_fixed *	fill_opacity
	)

css_computed_flex_basis()

uint8_t css_computed_flex_basis	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_flex_direction()

uint8_t css_computed_flex_direction

(

const css_computed_style *

style

)

css_computed_flex_grow()

uint8_t css_computed_flex_grow	(	const css_computed_style *	style,
		css_fixed *	number
	)

css_computed_flex_shrink()

uint8_t css_computed_flex_shrink	(	const css_computed_style *	style,
		css_fixed *	number
	)

css_computed_flex_wrap()

uint8_t css_computed_flex_wrap

(

const css_computed_style *

style

)

css_computed_float()

uint8_t css_computed_float

(

const css_computed_style *

style

)

css_computed_font_family()

uint8_t css_computed_font_family	(	const css_computed_style *	style,
		lwc_string ***	names
	)

css_computed_font_size()

uint8_t css_computed_font_size	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_font_style()

uint8_t css_computed_font_style

(

const css_computed_style *

style

)

css_computed_font_variant()

uint8_t css_computed_font_variant

(

const css_computed_style *

style

)

css_computed_font_weight()

uint8_t css_computed_font_weight

(

const css_computed_style *

style

)

css_computed_height()

uint8_t css_computed_height	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_justify_content()

uint8_t css_computed_justify_content

(

const css_computed_style *

style

)

css_computed_left()

uint8_t css_computed_left	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

Todo:

Consider containing block's direction if overconstrained

css_computed_letter_spacing()

uint8_t css_computed_letter_spacing	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_line_height()

uint8_t css_computed_line_height	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_list_style_image()

uint8_t css_computed_list_style_image	(	const css_computed_style *	style,
		lwc_string **	url
	)

css_computed_list_style_position()

uint8_t css_computed_list_style_position

(

const css_computed_style *

style

)

css_computed_list_style_type()

uint8_t css_computed_list_style_type

(

const css_computed_style *

style

)

css_computed_margin_bottom()

uint8_t css_computed_margin_bottom	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_margin_left()

uint8_t css_computed_margin_left	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_margin_right()

uint8_t css_computed_margin_right	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_margin_top()

uint8_t css_computed_margin_top	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_max_height()

uint8_t css_computed_max_height	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_max_width()

uint8_t css_computed_max_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_min_height()

uint8_t css_computed_min_height	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_min_width()

uint8_t css_computed_min_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_opacity()

uint8_t css_computed_opacity	(	const css_computed_style *	style,
		css_fixed *	opacity
	)

css_computed_order()

uint8_t css_computed_order	(	const css_computed_style *	style,
		int32_t *	order
	)

css_computed_orphans()

uint8_t css_computed_orphans	(	const css_computed_style *	style,
		int32_t *	orphans
	)

css_computed_outline_color()

uint8_t css_computed_outline_color	(	const css_computed_style *	style,
		css_color *	color
	)

css_computed_outline_style()

uint8_t css_computed_outline_style

(

const css_computed_style *

style

)

css_computed_outline_width()

uint8_t css_computed_outline_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_overflow_x()

uint8_t css_computed_overflow_x

(

const css_computed_style *

style

)

css_computed_overflow_y()

uint8_t css_computed_overflow_y

(

const css_computed_style *

style

)

css_computed_padding_bottom()

uint8_t css_computed_padding_bottom	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_padding_left()

uint8_t css_computed_padding_left	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_padding_right()

uint8_t css_computed_padding_right	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_padding_top()

uint8_t css_computed_padding_top	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_page_break_after()

uint8_t css_computed_page_break_after

(

const css_computed_style *

style

)

css_computed_page_break_before()

uint8_t css_computed_page_break_before

(

const css_computed_style *

style

)

css_computed_page_break_inside()

uint8_t css_computed_page_break_inside

(

const css_computed_style *

style

)

css_computed_position()

uint8_t css_computed_position

(

const css_computed_style *

style

)

css_computed_quotes()

uint8_t css_computed_quotes	(	const css_computed_style *	style,
		lwc_string ***	quotes
	)

css_computed_right()

uint8_t css_computed_right	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

Todo:

Consider containing block's direction if overconstrained

css_computed_stroke_opacity()

uint8_t css_computed_stroke_opacity	(	const css_computed_style *	style,
		css_fixed *	stroke_opacity
	)

css_computed_style_compose()

css_error css_computed_style_compose	(	const css_computed_style *restrict	parent,
		const css_computed_style *restrict	child,
		const css_unit_ctx *	unit_ctx,
		css_computed_style **restrict	result
	)

Compose two computed styles

Parameters

parent	Parent style
child	Child style
compute_font_size	Function to compute an absolute font size
pw	Client data for compute_font_size
result	Updated to point to new composed style Ownership passed to client.

Returns

CSS_OK on success, appropriate error otherwise.

Precondition

parent is a fully composed style (thus has no inherited properties)

css_computed_style_destroy()

css_error css_computed_style_destroy

(

css_computed_style *

style

)

Destroy a computed style

Parameters

style

Style to destroy

Returns

CSS_OK on success, appropriate error otherwise

css_computed_table_layout()

uint8_t css_computed_table_layout

(

const css_computed_style *

style

)

css_computed_text_align()

uint8_t css_computed_text_align

(

const css_computed_style *

style

)

css_computed_text_decoration()

uint8_t css_computed_text_decoration

(

const css_computed_style *

style

)

css_computed_text_indent()

uint8_t css_computed_text_indent	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_text_transform()

uint8_t css_computed_text_transform

(

const css_computed_style *

style

)

css_computed_top()

uint8_t css_computed_top	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_unicode_bidi()

uint8_t css_computed_unicode_bidi

(

const css_computed_style *

style

)

css_computed_vertical_align()

uint8_t css_computed_vertical_align	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_visibility()

uint8_t css_computed_visibility

(

const css_computed_style *

style

)

css_computed_white_space()

uint8_t css_computed_white_space

(

const css_computed_style *

style

)

css_computed_widows()

uint8_t css_computed_widows	(	const css_computed_style *	style,
		int32_t *	widows
	)

css_computed_width()

uint8_t css_computed_width	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_width_px()

uint8_t css_computed_width_px	(	const css_computed_style *	style,
		const css_unit_ctx *	unit_ctx,
		int	available_px,
		int *	px_out
	)

Get the width property value in device pixels.

Note

If available_px is set to a negative number (invalid) then, if the computation would have required a valid available width, it will return CSS_WIDTH_AUTO.

This will resolve calc() expressions to used values.

Parameters

[in]	style	A computed style.
[in]	unit_ctx	Unit conversion context.
[in]	available_px	The available width in pixels.
[out]	px_out	Returns width in pixels if and only if the call returns CSS_WIDTH_SET.

Returns

CSS_WIDTH_SET or CSS_WIDTH_AUTO.

css_computed_word_spacing()

uint8_t css_computed_word_spacing	(	const css_computed_style *	style,
		css_fixed *	length,
		css_unit *	unit
	)

css_computed_writing_mode()

uint8_t css_computed_writing_mode

(

const css_computed_style *

style

)

css_computed_z_index()

uint8_t css_computed_z_index	(	const css_computed_style *	style,
		int32_t *	z_index
	)