com.xmlmind.xmledit.stylesheet

Class StyleParser

java.lang.Object

com.xmlmind.xmledit.cssparser.HandlerBase

com.xmlmind.xmledit.stylesheet.StyleParser

All Implemented Interfaces:

Handler

Direct Known Subclasses:

StyleSheetLoader

public class StyleParser
extends HandlerBase

A class allowing to parse a CSS style, that is, a number of CSS properties separated by ';' (like in the value of the HTML style attribute).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StyleParser.Warning Warning information returned by getWarnings().

Field Summary

Fields

Modifier and Type	Field and Description
protected URL	baseURL
protected String[]	lastParseError
static StyleParser.Warning[]	NO_WARNINGS An empty list of warnings.
static String	PARSE_PREFIX Before parse(java.lang.String, java.net.URL, com.xmlmind.xml.name.PrefixToNamespace, com.xmlmind.xmledit.stylesheet.StyleSpec) is invoked, specified CSS properties are prefixed with this "x { " string.
static String	PARSE_SUFFIX Before parse(java.lang.String, java.net.URL, com.xmlmind.xml.name.PrefixToNamespace, com.xmlmind.xmledit.stylesheet.StyleSpec) is invoked, specified CSS properties are suffixed with this "; }"" string.
protected Parser	parser
protected PrefixToNamespace	prefixToNS
protected ShorthandHandler	shorthand
protected StyleSpec	spec
protected ArrayList<StyleParser.Warning>	warnings

Constructor Summary

Constructors

Constructor and Description
StyleParser() Constructs a style parser.

Method Summary

Modifier and Type	Method and Description
void	error(URL url, int lineNumber, int columnNumber, String message)
StyleParser.Warning[]	getWarnings() Returns the (possibly empty) list of syntax and semantic errors found in last parsed content.
void	parse(String s, URL baseURL, PrefixToNamespace prefixToNS, StyleSpec spec) Parses specified CSS properties.
void	property(String name, ValueComponent[] components, boolean important)
protected void	warning(String message)

Methods inherited from class com.xmlmind.xmledit.cssparser.HandlerBase

atRule, beginFontFace, beginMedia, beginPage, beginProperties, beginRule, beginSelectors, beginStyleSheet, endFontFace, endMedia, endPage, endProperties, endRule, endSelectors, endStyleSheet, namespace, resolveURI, script, selector

Methods inherited from class java.lang.Object

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

Field Detail

NO_WARNINGS

public static final StyleParser.Warning[] NO_WARNINGS

An empty list of warnings.

PARSE_PREFIX

public static final String PARSE_PREFIX

Before parse(java.lang.String, java.net.URL, com.xmlmind.xml.name.PrefixToNamespace, com.xmlmind.xmledit.stylesheet.StyleSpec) is invoked, specified CSS properties are prefixed with this "x { " string.

This has an effect on the location of the warnings reported by the parser.

See Also:

Constant Field Values

PARSE_SUFFIX

public static final String PARSE_SUFFIX

Before parse(java.lang.String, java.net.URL, com.xmlmind.xml.name.PrefixToNamespace, com.xmlmind.xmledit.stylesheet.StyleSpec) is invoked, specified CSS properties are suffixed with this "; }"" string.

This may have an effect on the location of the warnings reported by the parser.

See Also:

Constant Field Values

parser

protected Parser parser

shorthand

protected ShorthandHandler shorthand

lastParseError

protected String[] lastParseError

warnings

protected ArrayList<StyleParser.Warning> warnings

baseURL

protected URL baseURL

prefixToNS

protected PrefixToNamespace prefixToNS

spec

protected StyleSpec spec

Constructor Detail

StyleParser

public StyleParser()

Constructs a style parser.

Method Detail

parse

public void parse(String s,
                  URL baseURL,
                  PrefixToNamespace prefixToNS,
                  StyleSpec spec)

Parses specified CSS properties.

Parameters:

s - a number of CSS properties separated by ';' (like in the value of the HTML style attribute)

baseURL - base URL used to resolve relative URLs possibly found in s

prefixToNS - used to parse XML qualified names

spec - parsed properties are stored in this structure

See Also:

PARSE_PREFIX, PARSE_SUFFIX

getWarnings

public StyleParser.Warning[] getWarnings()

Returns the (possibly empty) list of syntax and semantic errors found in last parsed content.

property

public final void property(String name,
                           ValueComponent[] components,
                           boolean important)

Specified by:

property in interface Handler

Overrides:

property in class HandlerBase

error

public final void error(URL url,
                        int lineNumber,
                        int columnNumber,
                        String message)

Specified by:

error in interface Handler

Overrides:

error in class HandlerBase

warning

protected final void warning(String message)