Package com.itextpdf.tool.xml.html

Class ParaGraph

java.lang.Object

com.itextpdf.tool.xml.html.AbstractTagProcessor

com.itextpdf.tool.xml.html.ParaGraph

All Implemented Interfaces:

CssAppliersAware, TagProcessor

public class ParaGraph
extends AbstractTagProcessor

Constructor Summary

Constructors

Constructor	Description
ParaGraph()

Method Summary

Modifier and Type	Method	Description
private void	addTabIntervalContent(WorkerContext ctx, Tag tag, java.util.List<Element> currentContent, Paragraph p, java.lang.String value)	Applies the tab interval of the p tag on its TabbedChunk elements.
private void	addTabStopsContent(java.util.List<Element> currentContent, Paragraph p, java.lang.String value)	Applies the tab stops of the p tag on its TabbedChunk elements.
java.util.List<Element>	content(WorkerContext ctx, Tag tag, java.lang.String content)	This method is called if there is text content encountered between the opening and closing tags this TagProcessor is mapped to.
java.util.List<Element>	end(WorkerContext ctx, Tag tag, java.util.List<Element> currentContent)	Classes extending AbstractTagProcessor should override this method for actions that should be done in TagProcessor.endElement(WorkerContext, Tag, List).
private Tag	getLastChild(Tag tag)
boolean	isStackOwner()	Defaults to false.
protected void	processListItems(WorkerContext ctx, Tag tag, java.util.List<ListItem> listItems, java.util.List<Element> l)
protected void	processParagraphItems(WorkerContext ctx, Tag tag, java.util.List<Element> paragraphItems, java.util.List<Element> l)

Methods inherited from class com.itextpdf.tool.xml.html.AbstractTagProcessor

createParagraph, currentContentToParagraph, currentContentToParagraph, doRtlIndentCorrections, endElement, getCssAppliers, getCSSResolver, getHtmlPipelineContext, getRunDirection, invertTextAlignForParagraph, invertTextAlignForParagraph, setCssAppliers, start, startElement, textContent, updateParagraphFontIfNeeded

Methods inherited from class java.lang.Object

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

Constructor Detail

ParaGraph

public ParaGraph()

Method Detail

content

public java.util.List<Element> content(WorkerContext ctx,
                                       Tag tag,
                                       java.lang.String content)

Description copied from interface: TagProcessor

This method is called if there is text content encountered between the opening and closing tags this TagProcessor is mapped to.

Specified by:

content in interface TagProcessor

Overrides:

content in class AbstractTagProcessor

Parameters:

ctx - the WorkerContext

tag - the tag encountered

content - the text content between the tags this TagProcessor is mapped to.

Returns:

the element to add to the currentContent list

getLastChild

private Tag getLastChild(Tag tag)

end

public java.util.List<Element> end(WorkerContext ctx,
                                   Tag tag,
                                   java.util.List<Element> currentContent)

Description copied from class: AbstractTagProcessor

Classes extending AbstractTagProcessor should override this method for actions that should be done in TagProcessor.endElement(WorkerContext, Tag, List). The AbstractTagProcessor.endElement(WorkerContext, Tag, List) calls this method after or before doing certain stuff, (see it's description).

Overrides:

end in class AbstractTagProcessor

Parameters:

ctx - the WorkerContext

tag - the tag

currentContent - the content created from e.g. inner tags, inner content and not yet added to document.

Returns:

a List containing iText Element objects

processParagraphItems

protected void processParagraphItems(WorkerContext ctx,
                                     Tag tag,
                                     java.util.List<Element> paragraphItems,
                                     java.util.List<Element> l)

processListItems

protected void processListItems(WorkerContext ctx,
                                Tag tag,
                                java.util.List<ListItem> listItems,
                                java.util.List<Element> l)

addTabIntervalContent

private void addTabIntervalContent(WorkerContext ctx,
                                   Tag tag,
                                   java.util.List<Element> currentContent,
                                   Paragraph p,
                                   java.lang.String value)

Applies the tab interval of the p tag on its TabbedChunk elements.
The style "xfa-tab-count" of the TabbedChunk is multiplied with the tab interval of the p tag. This width is then added to a new TabbedChunk.
Elements other than TabbedChunks are added directly to the given Paragraph p.

Parameters:

currentContent - containing the elements inside the p tag.

p - paragraph to which the tabbed chunks will be added.

value - the value of style "tab-interval".

addTabStopsContent

private void addTabStopsContent(java.util.List<Element> currentContent,
                                Paragraph p,
                                java.lang.String value)

Applies the tab stops of the p tag on its TabbedChunk elements.

Parameters:

currentContent - containing the elements inside the p tag.

p - paragraph to which the tabbed chunks will be added.

value - the value of style "tab-stops".

isStackOwner

public boolean isStackOwner()

Description copied from class: AbstractTagProcessor

Defaults to false.

Specified by:

isStackOwner in interface TagProcessor

Overrides:

isStackOwner in class AbstractTagProcessor

Returns:

true if the tag implementation must keep it's own currentContent stack.

See Also:

TagProcessor.isStackOwner()