org.apache.poi.hslf.record
Class StyleTextPropAtom

java.lang.Object
  org.apache.poi.hslf.record.Record
      org.apache.poi.hslf.record.RecordAtom
          org.apache.poi.hslf.record.StyleTextPropAtom

public class StyleTextPropAtom
extends RecordAtom

A StyleTextPropAtom (type 4001). Holds basic character properties (bold, italic, underline, font size etc) and paragraph properties (alignment, line spacing etc) for the block of text (TextBytesAtom or TextCharsAtom) that this record follows. You will find two lists within this class. 1 - Paragraph style list (paragraphStyles) 2 - Character style list (charStyles) Both are lists of TextPropCollections. These define how many characters the style applies to, and what style elements make up the style (another list, this time of TextProps). Each TextProp has a value, which somehow encapsulates a property of the style

Author:

Nick Burch, Yegor Kozlov

Field Summary

static TextProp[]	characterTextPropTypes All the different kinds of character properties we might handle
static TextProp[]	paragraphTextPropTypes All the different kinds of paragraph properties we might handle

Fields inherited from class org.apache.poi.hslf.record.Record

logger

Constructor Summary

StyleTextPropAtom(byte[] source, int start, int len)
For the Text Style Properties (StyleTextProp) Atom

StyleTextPropAtom(int parentTextSize)
A new set of text style properties for some text without any.

Method Summary

TextPropCollection	addCharacterTextPropCollection(int charactersCovered) Create a new Character TextPropCollection, and add it to the list
TextPropCollection	addParagraphTextPropCollection(int charactersCovered) Create a new Paragraph TextPropCollection, and add it to the list
java.util.LinkedList	getCharacterStyles()
int	getCharacterTextLengthCovered() Returns how many characters the character's TextPropCollections cover.
java.util.LinkedList	getParagraphStyles()
int	getParagraphTextLengthCovered() Returns how many characters the paragraph's TextPropCollections cover.
long	getRecordType() We are of type 4001
void	setCharacterStyles(java.util.LinkedList cs) Updates the link list of TextPropCollections which make up the character stylings
void	setParagraphStyles(java.util.LinkedList ps) Updates the link list of TextPropCollections which make up the paragraph stylings
void	setParentTextSize(int size) Tell us how much text the parent TextCharsAtom or TextBytesAtom contains, so we can go ahead and initialise ourselves.
java.lang.String	toString() Dump the record content into StringBuffer
void	writeOut(java.io.OutputStream out) Write the contents of the record back, so it can be written to disk

Methods inherited from class org.apache.poi.hslf.record.RecordAtom

getChildRecords, isAnAtom

Methods inherited from class org.apache.poi.hslf.record.Record

buildRecordAtOffset, createRecordForType, findChildRecords, writeLittleEndian, writeLittleEndian

Methods inherited from class java.lang.Object

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

Field Detail

paragraphTextPropTypes

public static TextProp[] paragraphTextPropTypes

All the different kinds of paragraph properties we might handle

characterTextPropTypes

public static TextProp[] characterTextPropTypes

All the different kinds of character properties we might handle

Constructor Detail

StyleTextPropAtom

public StyleTextPropAtom(byte[] source,
                         int start,
                         int len)

For the Text Style Properties (StyleTextProp) Atom

StyleTextPropAtom

public StyleTextPropAtom(int parentTextSize)

A new set of text style properties for some text without any.

Method Detail

getParagraphStyles

public java.util.LinkedList getParagraphStyles()

setParagraphStyles

public void setParagraphStyles(java.util.LinkedList ps)

Updates the link list of TextPropCollections which make up the paragraph stylings

getCharacterStyles

public java.util.LinkedList getCharacterStyles()

setCharacterStyles

public void setCharacterStyles(java.util.LinkedList cs)

Updates the link list of TextPropCollections which make up the character stylings

getParagraphTextLengthCovered

public int getParagraphTextLengthCovered()

Returns how many characters the paragraph's TextPropCollections cover. (May be one or two more than the underlying text does, due to having extra characters meaning something special to powerpoint)

getCharacterTextLengthCovered

public int getCharacterTextLengthCovered()

Returns how many characters the character's TextPropCollections cover. (May be one or two more than the underlying text does, due to having extra characters meaning something special to powerpoint)

getRecordType

public long getRecordType()

We are of type 4001

Specified by:

getRecordType in class Record

writeOut

public void writeOut(java.io.OutputStream out)
              throws java.io.IOException

Write the contents of the record back, so it can be written to disk

Specified by:

writeOut in class Record

Throws:

java.io.IOException

setParentTextSize

public void setParentTextSize(int size)

Tell us how much text the parent TextCharsAtom or TextBytesAtom contains, so we can go ahead and initialise ourselves.

addParagraphTextPropCollection

public TextPropCollection addParagraphTextPropCollection(int charactersCovered)

Create a new Paragraph TextPropCollection, and add it to the list

Parameters:

charactersCovered - The number of characters this TextPropCollection will cover

Returns:

the new TextPropCollection, which will then be in the list

addCharacterTextPropCollection

public TextPropCollection addCharacterTextPropCollection(int charactersCovered)

Create a new Character TextPropCollection, and add it to the list

Parameters:

charactersCovered - The number of characters this TextPropCollection will cover

Returns:

the new TextPropCollection, which will then be in the list

toString

public java.lang.String toString()

Dump the record content into StringBuffer

Overrides:

toString in class java.lang.Object

Returns:

the string representation of the record data