/**
*
*/
public CssAppliers() {
chunk = new ChunkCssApplier();
paragraph = new ParagraphCssApplier();
nonewlineparagraph = new NoNewLineParagraphCssApplier();
htmlcell = new HtmlCellCssApplier();
list = new ListStyleTypeCssApplier();
lineseparator = new LineSeparatorCssApplier();
image = new ImageCssApplier();
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.ITagProcessor#endElement(com.itextpdf.tool.xml.Tag,
* java.util.List, com.itextpdf.text.Document)
*/
public override IList<IElement> End(IWorkerContext context, Tag tag, IList<IElement> currentContent)
{
try {
Paragraph p = null;
IList<IElement> l = new List<IElement>(1);
foreach (IElement e in currentContent) {
if (e is Paragraph) {
if (p != null) {
p = new ParagraphCssApplier(GetHtmlPipelineContext(context)).Apply(p, tag);
l.Add(p);
p = null;
}
l.Add(e);
} else {
if (p == null) {
p = new Paragraph();
}
p.Add(e);
}
}
if (p != null) {
p = new ParagraphCssApplier(GetHtmlPipelineContext(context)).Apply(p, tag);
l.Add(p);
}
return l;
} catch (NoCustomContextException e) {
throw new RuntimeWorkerException(LocaleMessages.GetInstance().GetMessage(LocaleMessages.NO_CUSTOM_CONTEXT), e);
}
}
/**
* Adds currentContent list to a paragraph element. If addNewLines is true a
* Paragraph object is returned, else a NoNewLineParagraph object is
* returned.
*
* @param currentContent IList<IElement> of the current elements to be added.
* @param addNewLines bool to declare which paragraph element should be
* returned, true if new line should be added or not.
* @param applyCSS true if CSS should be applied on the paragraph
* @param tag the relevant tag
* @return a List with paragraphs
*/
public virtual IList<IElement> CurrentContentToParagraph(IList<IElement> currentContent,
bool addNewLines, bool applyCSS, Tag tag, IWorkerContext ctx)
{
try {
IList<IElement> list = new List<IElement>();
if (currentContent.Count > 0) {
if (addNewLines) {
Paragraph p = new Paragraph();
foreach (IElement e in currentContent) {
p.Add(e);
}
if (applyCSS) {
p = new ParagraphCssApplier(GetHtmlPipelineContext(ctx)).Apply(p, tag);
}
list.Add(p);
} else {
NoNewLineParagraph p = new NoNewLineParagraph();
foreach (IElement e in currentContent) {
p.Add(e);
}
p = new NoNewLineParagraphCssApplier(GetHtmlPipelineContext(ctx)).Apply(p, tag);
list.Add(p);
}
// TODO enhance
}
return list;
} catch (NoCustomContextException e) {
throw new RuntimeWorkerException(LocaleMessages.GetInstance().GetMessage(LocaleMessages.NO_CUSTOM_CONTEXT), e);
}
}