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elinks/src/document/css/value.h
2005-10-21 09:14:07 +02:00

62 lines
2.0 KiB
C

#ifndef EL__DOCUMENT_CSS_VALUE_H
#define EL__DOCUMENT_CSS_VALUE_H
#include "document/css/property.h"
#include "document/css/scanner.h"
/* This is interface for the value parser. It is intended to be used only
* internally inside of the CSS engine. */
/* This function takes a value of a specified type from the given scanner and
* converts it to a reasonable {struct css_property}-ready form. */
/* It returns positive integer upon success, zero upon parse error, and moves
* the string pointer to the byte after the value end. */
int css_parse_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Here come the css_property_value_parsers provided. */
/* Takes no parser_data. */
int css_parse_background_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_color_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_display_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_text_decoration_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_font_style_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_font_weight_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_text_align_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
/* Takes no parser_data. */
int css_parse_white_space_value(struct css_property_info *propinfo,
union css_property_value *value,
struct scanner *scanner);
#endif