CssStyleSheet Class Reference

A list of CssRules. More...

#include <css.hh>

Classes
class	RuleList
class	RuleMap

Public Member Functions
	CssStyleSheet ()
void	addRule (CssRule *rule)
	Insert a rule into CssStyleSheet.
void	apply (CssPropertyList *props, Doctree *docTree, const DoctreeNode *node, MatchCache *matchCache) const
	Apply a stylesheet to a property list.
int	getRequiredMatchCache ()

Private Attributes
RuleList	elementTable [ntags]
RuleList	anyTable
RuleMap	idTable
RuleMap	classTable
int	requiredMatchCache

Static Private Attributes
static const int	ntags = HTML_NTAGS

Detailed Description

A list of CssRules.

In apply () all matching rules are applied.

Definition at line 476 of file css.hh.

Constructor & Destructor Documentation

CssStyleSheet()

CssStyleSheet::CssStyleSheet ( )

inline

Definition at line 508 of file css.hh.

References requiredMatchCache.

Member Function Documentation

addRule()

void CssStyleSheet::addRule

(

CssRule *

rule

)

Insert a rule into CssStyleSheet.

To improve matching performance the rules are organized into rule lists based on the topmost simple selector of their selector.

Definition at line 372 of file css.cc.

References anyTable, classTable, CssSimpleSelector::ELEMENT_ANY, CssSimpleSelector::ELEMENT_NONE, elementTable, lout::misc::SimpleVector< T >::get(), lout::container::typed::HashTable< K, V >::get(), CssSimpleSelector::getClass(), CssSimpleSelector::getElement(), CssSimpleSelector::getId(), CssSelector::getRequiredMatchCache(), idTable, CssStyleSheet::RuleList::insert(), ntags, lout::container::typed::HashTable< K, V >::put(), requiredMatchCache, CssRule::selector, lout::misc::SimpleVector< T >::size(), and CssSelector::top().

apply()

void CssStyleSheet::apply	(	CssPropertyList *	props,
		Doctree *	docTree,
		const DoctreeNode *	node,
		MatchCache *	matchCache
	)		const

Apply a stylesheet to a property list.

The properties are set as defined by the rules in the stylesheet that match at the given node in the document tree.

Definition at line 417 of file css.cc.

References anyTable, CssRule::apply(), classTable, DoctreeNode::element, elementTable, lout::misc::SimpleVector< T >::get(), lout::container::typed::HashTable< K, V >::get(), DoctreeNode::id, idTable, DoctreeNode::klass, MSG_WARN, CssRule::position(), lout::misc::SimpleVector< T >::size(), and CssRule::specificity().

Referenced by CssContext::apply().

getRequiredMatchCache()

int CssStyleSheet::getRequiredMatchCache ( )

inline

Definition at line 512 of file css.hh.

References requiredMatchCache.

Member Data Documentation

anyTable

RuleList CssStyleSheet::anyTable

private

Definition at line 503 of file css.hh.

Referenced by addRule(), and apply().

classTable

RuleMap CssStyleSheet::classTable

private

Definition at line 504 of file css.hh.

Referenced by addRule(), and apply().

elementTable

RuleList CssStyleSheet::elementTable[ntags]

private

Definition at line 503 of file css.hh.

Referenced by addRule(), and apply().

idTable

RuleMap CssStyleSheet::idTable

private

Definition at line 504 of file css.hh.

Referenced by addRule(), and apply().

ntags

const int CssStyleSheet::ntags = HTML_NTAGS

staticprivate

Definition at line 501 of file css.hh.

Referenced by addRule().

requiredMatchCache

int CssStyleSheet::requiredMatchCache

private

Definition at line 505 of file css.hh.

Referenced by addRule(), CssStyleSheet(), and getRequiredMatchCache().

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The documentation for this class was generated from the following files:

• src/css.hh
• src/css.cc