Package com.openhtmltopdf.css.newmatch

Class Matcher

java.lang.Object

com.openhtmltopdf.css.newmatch.Matcher

public class Matcher
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Matcher.AllDescendantMapper
(package private) class	Matcher.Mapper	Mapper represents a local CSS for a Node that is used to match the Node's children.

Field Summary

Fields

Modifier and Type	Field	Description
private final Set<Object>	_activeElements
private final AttributeResolver	_attRes
private final Set<Object>	_focusElements
private final List<FontFaceRule>	_fontFaceRules
private final Set<Object>	_hoverElements
private final Map<Object,Matcher.Mapper>	_map
private final List<PageRule>	_pageRules
private final StylesheetFactory	_styleFactory
private final TreeResolver	_treeRes
private final Set<Object>	_visitElements
private final Matcher.Mapper	docMapper

Constructor Summary

Constructors

Constructor	Description
Matcher(TreeResolver tr, AttributeResolver ar, StylesheetFactory factory, List<Stylesheet> stylesheets, String medium)

Method Summary

Modifier and Type	Method	Description
private void	addAllStylesheets(List<Stylesheet> stylesheets, TreeMap<String,Selector> sorter, String medium)
(package private) Matcher.Mapper	createDocumentMapper(List<Stylesheet> stylesheets, String medium)
CascadedStyle	getCascadedStyle(Object e, boolean restyle)
String	getCSSForAllDescendants(Object e)	Returns CSS rulesets for descendants of e.
private Ruleset	getElementStyle(Object e)
List<FontFaceRule>	getFontFaceRules()
private Matcher.Mapper	getMapper(Object e)
private Ruleset	getNonCssStyle(Object e)
PageInfo	getPageCascadedStyle(String pageName, String pseudoPage)
CascadedStyle	getPECascadedStyle(Object e, String pseudoElement)	May return null.
boolean	isActiveStyled(Object e)
boolean	isFocusStyled(Object e)
boolean	isHoverStyled(Object e)
private static boolean	isNullOrEmpty(String str)
boolean	isVisitedStyled(Object e)
private void	link(Object e, Matcher.Mapper m)
protected Matcher.Mapper	matchElement(Object e)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

docMapper

private final Matcher.Mapper docMapper

_attRes

private final AttributeResolver _attRes

_treeRes

private final TreeResolver _treeRes

_styleFactory

private final StylesheetFactory _styleFactory

_map

private final Map<Object,Matcher.Mapper> _map

_hoverElements

private final Set<Object> _hoverElements

_activeElements

private final Set<Object> _activeElements

_focusElements

private final Set<Object> _focusElements

_visitElements

private final Set<Object> _visitElements

_pageRules

private final List<PageRule> _pageRules

_fontFaceRules

private final List<FontFaceRule> _fontFaceRules

Constructor Details

Matcher

public Matcher(TreeResolver tr,
 AttributeResolver ar,
 StylesheetFactory factory,
 List<Stylesheet> stylesheets,
 String medium)

Method Details

getCascadedStyle

public CascadedStyle getCascadedStyle(Object e,
 boolean restyle)

getCSSForAllDescendants

public String getCSSForAllDescendants(Object e)

Returns CSS rulesets for descendants of e. For example, if e is an svg element and we have the ruleset 'svg rect { .. }' then the string returned will be 'rect { .. }'. FIXME: Does not correctly handle sibling selectors.

getPECascadedStyle

public CascadedStyle getPECascadedStyle(Object e,
 String pseudoElement)

May return null. We assume that restyle has already been done by a getCascadedStyle if necessary.

getPageCascadedStyle

public PageInfo getPageCascadedStyle(String pageName,
 String pseudoPage)

getFontFaceRules

public List<FontFaceRule> getFontFaceRules()

isVisitedStyled

public boolean isVisitedStyled(Object e)

isHoverStyled

public boolean isHoverStyled(Object e)

isActiveStyled

public boolean isActiveStyled(Object e)

isFocusStyled

public boolean isFocusStyled(Object e)

matchElement

protected Matcher.Mapper matchElement(Object e)

createDocumentMapper

Matcher.Mapper createDocumentMapper(List<Stylesheet> stylesheets,
 String medium)

addAllStylesheets

private void addAllStylesheets(List<Stylesheet> stylesheets,
 TreeMap<String,Selector> sorter,
 String medium)

link

private void link(Object e,
 Matcher.Mapper m)

getMapper

private Matcher.Mapper getMapper(Object e)

isNullOrEmpty

private static boolean isNullOrEmpty(String str)

getElementStyle

private Ruleset getElementStyle(Object e)

getNonCssStyle

private Ruleset getNonCssStyle(Object e)