Package org.w3c.tidy
Class PPrint
java.lang.Object
org.w3c.tidy.PPrint
Pretty print parse tree. Block-level and unknown elements are printed on new lines and their contents indented 2
spaces Inline elements are printed inline. Inline content is wrapped on spaces (except in attribute values or
preformatted text, after start tags and before end tags.
- Version:
- $Revision: 1122 $ ($Author: aditsu $)
- Author:
- Dave Raggett dsr@w3.org , Andy Quick ac.quick@sympatico.ca (translation to Java), Fabrizio Giustina
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
addTransitionEffect
(Lexer lexer, Node root, double duration) Add meta element for page transition effect, this works on IE but not NS.void
condFlushLine
(Out fout, int indent) int
countSlides
(Node node) Split parse tree by h2 elements and output to separate files.void
createSlides
(Lexer lexer, Node root) Creates slides from h2.void
static int
getUTF8
(byte[] str, int start, int[] ch) return one less than the number of bytes used by the UTF-8 byte sequence.void
printSlide
(Out fout, short mode, int indent, Lexer lexer) Called from printTree to print the content of a slide from the node slidecontent.void
void
printXMLTree
(Out fout, short mode, int indent, Lexer lexer, Node node) static int
putUTF8
(byte[] buf, int start, int c) store char c as UTF-8 encoded byte stream.
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Constructor Details
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PPrint
Instantiates a new PPrint.- Parameters:
configuration
- configuration
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Method Details
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getUTF8
public static int getUTF8(byte[] str, int start, int[] ch) return one less than the number of bytes used by the UTF-8 byte sequence. The Unicode char is returned in ch.- Parameters:
str
- points to the UTF-8 byte sequencestart
- starting offset in strch
- initialized to 1st byte, passed as an array to allow modification- Returns:
- one less that the number of bytes used by UTF-8 char
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putUTF8
public static int putUTF8(byte[] buf, int start, int c) store char c as UTF-8 encoded byte stream.- Parameters:
buf
-start
-c
-- Returns:
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flushLine
- Parameters:
fout
-indent
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condFlushLine
- Parameters:
fout
-indent
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printTree
- Parameters:
fout
-mode
-indent
-lexer
-node
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printXMLTree
- Parameters:
fout
-mode
-indent
-lexer
-node
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countSlides
Split parse tree by h2 elements and output to separate files. Counts number of h2 children (if any) belonging to node.- Parameters:
node
- root node- Returns:
- number of slides (number of h2 elements)
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printSlide
Called from printTree to print the content of a slide from the node slidecontent. On return slidecontent points to the node starting the next slide or null. The variables slide and count are used to customise the navigation bar.- Parameters:
fout
-mode
-indent
-lexer
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addTransitionEffect
Add meta element for page transition effect, this works on IE but not NS.- Parameters:
lexer
-root
-duration
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createSlides
Creates slides from h2.- Parameters:
lexer
- Lexerroot
- root node
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