protected void ProcessChunkItems(IList<IElement> chunks, HtmlCell cell) {
Paragraph p = new Paragraph();
p.MultipliedLeading = 1.2f;
p.AddAll(chunks);
p.Alignment = cell.HorizontalAlignment;
if (p.Trim()) {
cell.AddElement(p);
}
chunks.Clear();
}
/**
* 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(float.NaN);
p.MultipliedLeading = 1.2f;
foreach (IElement e in currentContent) {
if (e is LineSeparator) {
try {
HtmlPipelineContext htmlPipelineContext = GetHtmlPipelineContext(ctx);
Chunk newLine = (Chunk)GetCssAppliers().Apply(new Chunk(Chunk.NEWLINE), tag, htmlPipelineContext);
p.Add(newLine);
} catch (NoCustomContextException exc) {
throw new RuntimeWorkerException(LocaleMessages.GetInstance().GetMessage(LocaleMessages.NO_CUSTOM_CONTEXT), exc);
}
}
p.Add(e);
}
if (p.Trim()) {
if (applyCSS)
{
p = (Paragraph) GetCssAppliers().Apply(p, tag, GetHtmlPipelineContext(ctx));
}
list.Add(p);
}
} else {
NoNewLineParagraph p = new NoNewLineParagraph(float.NaN);
p.MultipliedLeading = 1.2f;
foreach (IElement e in currentContent) {
p.Add(e);
}
p = (NoNewLineParagraph) GetCssAppliers().Apply(p, tag, GetHtmlPipelineContext(ctx));
list.Add(p);
}
}
return list;
} catch (NoCustomContextException e) {
throw new RuntimeWorkerException(
LocaleMessages.GetInstance().GetMessage(LocaleMessages.NO_CUSTOM_CONTEXT), e);
}
}
