/* * This file is part of LibCSS. * Licensed under the MIT License, *                http://www.opensource.org/licenses/mit-license.php * Copyright 2008 John-Mark Bell <jmb@netsurf-browser.org> */ #ifndef css_css__parse_properties_utils_h_#define css_css__parse_properties_utils_h_ #include "parse/language.h" static inline bool is_css_inherit(css_language *c, const css_token *token) {	bool match;	return ((token->type == CSS_TOKEN_IDENT) &&		(lwc_string_caseless_isequal(			token->idata, c->strings[INHERIT],			&match) == lwc_error_ok && match));} enum border_side_e { BORDER_SIDE_TOP = 0, BORDER_SIDE_RIGHT = 1, BORDER_SIDE_BOTTOM = 2, BORDER_SIDE_LEFT = 3 }; /** * Parse border-{top,right,bottom,left} shorthand * * \param c	  Parsing context. * \param vector  Vector of tokens to process. * \param ctx	  Pointer to vector iteration context. * \param result  Result style. * \param side	  The side we're parsing for. * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_border_side(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum border_side_e side); /** * Parse border-{top,right,bottom,left}-color * * \param c	  Parsing context * \param vector  Vector of tokens to process * \param ctx	  Pointer to vector iteration context * \param result  Pointer to location to receive resulting style * \param op	  Opcode to parse for (encodes side) * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_border_side_color(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op); /** * Parse border-{top,right,bottom,left}-style * * \param c	  Parsing context * \param vector  Vector of tokens to process * \param ctx	  Pointer to vector iteration context * \param result  Pointer to location to receive resulting style * \param op	  Opcode to parse for (encodes side) * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_border_side_style(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op);  /** * Parse border-{top,right,bottom,left}-width * * \param c	  Parsing context * \param vector  Vector of tokens to process * \param ctx	  Pointer to vector iteration context * \param result  Pointer to location to receive resulting style * \param op	  Opcode to parse for (encodes side) * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_border_side_width(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op);  /** * Parse {top,right,bottom,left} * * \param c       Parsing context * \param vector  Vector of tokens to process * \param ctx     Pointer to vector iteration context * \param op      Opcode to parse for * \param result  Pointer to location to receive resulting style * \return CSS_OK on success, *         CSS_NOMEM on memory exhaustion, *         CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *                 If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_side(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op);  /** * Parse margin-{top,right,bottom,left} * * \param c	  Parsing context * \param vector  Vector of tokens to process * \param ctx	  Pointer to vector iteration context * \param result  Pointer to location to receive resulting style * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_margin_side(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op); /** * Parse padding-{top,right,bottom,left} * * \param c	  Parsing context * \param vector  Vector of tokens to process * \param ctx	  Pointer to vector iteration context * \param result  Pointer to location to receive resulting style * \return CSS_OK on success, *	   CSS_NOMEM on memory exhaustion, *	   CSS_INVALID if the input is not valid * * Post condition: \a *ctx is updated with the next token to process *		   If the input is invalid, then \a *ctx remains unchanged. */css_error css__parse_padding_side(css_language *c,		const parserutils_vector *vector, int *ctx,		css_style *result, enum css_properties_e op);       css_error css__parse_list_style_type_value(css_language *c,		const css_token *token, uint16_t *value); css_error css__parse_colour_specifier(css_language *c,		const parserutils_vector *vector, int *ctx,		uint16_t *value, uint32_t *result); css_error css__parse_named_colour(css_language *c, lwc_string *data, 		uint32_t *result); css_error css__parse_hash_colour(lwc_string *data, uint32_t *result); css_error css__parse_unit_specifier(css_language *c,		const parserutils_vector *vector, int *ctx,		uint32_t default_unit,		css_fixed *length, uint32_t *unit); css_error css__parse_unit_keyword(const char *ptr, size_t len, 		css_unit *unit); css_error css__comma_list_to_style(css_language *c,		const parserutils_vector *vector, int *ctx,		bool (*reserved)(css_language *c, const css_token *ident),		css_code_t (*get_value)(css_language *c, const css_token *token, bool first),		css_style *result); #endif