com.inet.html.parser
Class CssParser

java.lang.Object
  com.inet.html.parser.CssParser

public class CssParser
extends java.lang.Object

The JWebEngine CSS2 parser. Defined by http://www.w3.org/TR/1998/REC-CSS2/syndata.html

Constructor Summary

CssParser(PushReader reader, Styles styles, boolean ignoreUnknown)
This constructor can be used to parse styles directly to a given styles-table.

CssParser(PushReader reader, Styles styles, java.lang.Object sourceID, java.net.URL baseURL, boolean ignoreUnknown, boolean avoidDuplicates)
Constructor is used for the includes STYLE tag.

CssParser(java.lang.String style, Styles styles, java.net.URL baseURL, boolean ignoreUnknown, boolean avoidDuplicates)
This constructor is uses for the HTML attribute "style".

CssParser(java.net.URL url, java.lang.Object sourceID, Styles styles, java.lang.String charset, boolean ignoreUnknown)
This constructor is using for external stylscheets.

CssParser(java.net.URL url, Styles styles, boolean ignoreUnknown, java.lang.Object sourceID)
This constructor is using for default.css.

Method Summary

void	parse() Parses the new styles
void	parseStyle(javax.swing.text.MutableAttributeSet attrs) Parse the value of the HTML attribute "style".
java.lang.Object	parseWithID() Parses the new styles

Methods inherited from class java.lang.Object

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

Constructor Detail

CssParser

public CssParser(java.net.URL url,
                 Styles styles,
                 boolean ignoreUnknown,
                 java.lang.Object sourceID)
          throws java.io.IOException

This constructor is using for default.css.

Parameters:

url - the URL of the stylesheet file

styles - the container for the

ignoreUnknown - set to true, to completely ignore unknown attributes

sourceID - an object to identify the source of this style sheet

Throws:

java.io.IOException - if an I/O exception occurs.

CssParser

public CssParser(PushReader reader,
                 Styles styles,
                 boolean ignoreUnknown)

This constructor can be used to parse styles directly to a given styles-table. Since it does not uses a sourceID, it is recommended to use this constructor only for default styles.

Parameters:

reader - the reader to get the data from

styles - the container for the parsed styles

ignoreUnknown - set to true, if unknown styles should be ignored

CssParser

public CssParser(java.net.URL url,
                 java.lang.Object sourceID,
                 Styles styles,
                 java.lang.String charset,
                 boolean ignoreUnknown)
          throws java.io.IOException

This constructor is using for external stylscheets.

Parameters:

url - the URL of the stylesheet file

sourceID - the identifier of an external CSS source

styles - the container for the parsed styles

charset - the encoding of the file

ignoreUnknown - set to true, to completely ignore unknown attributes

Throws:

java.io.IOException - if an I/O exception occurs.

CssParser

public CssParser(java.lang.String style,
                 Styles styles,
                 java.net.URL baseURL,
                 boolean ignoreUnknown,
                 boolean avoidDuplicates)

This constructor is uses for the HTML attribute "style".

Parameters:

style - the value of the style attribute

styles - the primary stylesheet of the current document

baseURL - the baseURL for solving of relative URLs

ignoreUnknown - set to true, if unknown styles should be ignored

avoidDuplicates - set to true, if this stylesheet is inserted an duplicates should be avoided

CssParser

public CssParser(PushReader reader,
                 Styles styles,
                 java.lang.Object sourceID,
                 java.net.URL baseURL,
                 boolean ignoreUnknown,
                 boolean avoidDuplicates)

Constructor is used for the includes STYLE tag.

Parameters:

reader - the reader of the html document. the pointer is on the starting position of the STYLE data

styles - the primary stylesheet of the current document

sourceID - TODO

baseURL - the baseURL for solving of relative URLs

ignoreUnknown - set to true, if unknown styles should be ignored

avoidDuplicates - set to true, if this stylesheet is inserted an duplicates should be avoided

Method Detail

parse

public void parse()
           throws java.io.IOException

Parses the new styles

Throws:

java.io.IOException - thrown on stream read errors

parseWithID

public java.lang.Object parseWithID()
                             throws java.io.IOException

Parses the new styles

Returns:

the generated CSS class name prefix for this style sheet

Throws:

java.io.IOException - thrown on stream read errors

parseStyle

public void parseStyle(javax.swing.text.MutableAttributeSet attrs)
                throws java.io.IOException

Parse the value of the HTML attribute "style".

Parameters:

attrs - the attribute set to parse to

Throws:

java.io.IOException - thrown on stream read errors