orcus::css_document_tree Class Reference

#include <css_document_tree.hpp>

Classes
class	insertion_error

Public Member Functions
void	load (const char *p, size_t n)
void	insert_properties (const css_selector_t &selector, css::pseudo_element_t pseudo_elem, const css_properties_t &props)
const css_properties_t *	get_properties (const css_selector_t &selector, css::pseudo_element_t pseudo_elem) const
const css_pseudo_element_properties_t *	get_all_properties (const css_selector_t &selector) const
void	dump () const

Detailed Description

Class representing CSS rules.

Member Function Documentation

get_all_properties()

const css_pseudo_element_properties_t* orcus::css_document_tree::get_all_properties

(

const css_selector_t &

selector

)

const

Get all sets of properties associated with given selector, for all pseudo element values.

Parameters

selector

selector to get properties for.

Returns

const pointer to the map of property sets with pseudo element values as the keys, or NULL in case there is no properties for the given selector.

get_properties()

const css_properties_t* orcus::css_document_tree::get_properties	(	const css_selector_t &	selector,
		css::pseudo_element_t	pseudo_elem
	)		const

Get properties associated with given selector and one or more pseudo elements.

Parameters

selector	selector to get properties for.
pseudo_elem	pseudo element flags for the last simple selector. This value is a bitfield.

Returns

const pointer to the property set instance, or NULL in case there is no properties for the given selector.

insert_properties()

void orcus::css_document_tree::insert_properties	(	const css_selector_t &	selector,
		css::pseudo_element_t	pseudo_elem,
		const css_properties_t &	props
	)

Insert or replace properties for given selector and pseudo element flags.

Parameters

selector	selector to store properties for.
pseudo_elem	pseudo element flags for the last simple selector.
props	new properties to insert.

load()

void orcus::css_document_tree::load	(	const char *	p,
		size_t	n
	)

Load raw string stream containing CSS rules to populate the document tree.

Parameters

p	pointer to the buffer that contains raw CSS rules.
n	size of the above buffer.