hints.h File Reference

#include <stdint.h>
#include <libcss/libcss.h>

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Functions
nserror	css_hint_init (void)
void	css_hint_fini (void)
css_error	node_presentational_hint (void *pw, void *node, uint32_t *nhints, css_hint **hints)
	Callback to retrieve presentational hints for a node. More...
bool	nscss_parse_colour (const char *data, css_color *result)
	Parser for colours specified in attribute values. More...

Function Documentation

css_hint_fini()

void css_hint_fini

(

void

)

Definition at line 599 of file hints.c.

References hint_ctx, css_hint_ctx::hints, and css_hint_ctx::len.

Referenced by nscss_fini().

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css_hint_init()

nserror css_hint_init

(

void

)

Definition at line 588 of file hints.c.

References hint_ctx, css_hint_ctx::hints, MAX_HINTS_PER_ELEMENT, NSERROR_NOMEM, and NSERROR_OK.

Referenced by nscss_init().

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node_presentational_hint()

css_error node_presentational_hint	(	void *	pw,
		void *	node,
		uint32_t *	nhints,
		css_hint **	hints
	)

Callback to retrieve presentational hints for a node.

Parameters

[in]	pw	HTML document
[in]	node	DOM node
[out]	nhints	number of hints retrieved
[out]	hints	retrieved hints

Returns

CSS_OK on success, CSS_PROPERTY_NOT_SET if there is no hint for the requested property, CSS_NOMEM on memory exhaustion.

Definition at line 1628 of file hints.c.

References css_hint_anchor_color(), css_hint_bg_color(), css_hint_bg_image(), css_hint_body_color(), css_hint_caption_side(), css_hint_clean(), css_hint_color(), css_hint_float(), css_hint_font_size(), css_hint_get_hints(), css_hint_height(), css_hint_height_width_canvas(), css_hint_height_width_textarea(), css_hint_list(), css_hint_margin_hspace_vspace(), css_hint_margin_left_right_align_center(), css_hint_margin_left_right_hr(), css_hint_table_cell_border_padding(), css_hint_table_spacing_border(), css_hint_text_align_center(), css_hint_text_align_normal(), css_hint_text_align_special(), css_hint_text_align_table_special(), css_hint_vertical_align_replaced(), css_hint_vertical_align_table_cells(), css_hint_white_space_nowrap(), css_hint_width(), css_hint_width_input(), fallthrough, hint_ctx, css_hint_ctx::len, NSLOG, and nsoption_bool.

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nscss_parse_colour()

bool nscss_parse_colour	(	const char *	data,
		css_color *	result
	)

Parser for colours specified in attribute values.

Parameters

data	Data to parse (NUL-terminated)
result	Pointer to location to receive resulting css_color

Returns

true on success, false on invalid input

Todo:

Implement HTML5's utterly insane legacy colour parsing

Definition at line 449 of file hints.c.

References charToHex(), isHex(), parse_named_colour(), result, and SLEN.

Referenced by box_create_frameset(), box_iframe(), css_hint_anchor_color(), css_hint_bg_color(), css_hint_body_color(), css_hint_color(), css_hint_table_cell_border_padding(), and css_hint_table_spacing_border().

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