/// <summary>
/// Constructs a RtfSection for a given Section. If the autogenerateTOCEntries
/// property of the RtfDocument is set and the title is not empty then a TOC entry
/// is generated for the title.
/// </summary>
/// <param name="doc">The RtfDocument this RtfSection belongs to</param>
/// <param name="section">The Section this RtfSection is based on</param>
public RtfSection(RtfDocument doc, Section section) : base(doc)
{
Items = new ArrayList();
try
{
if (section.Title != null)
{
Title = (RtfParagraph)doc.GetMapper().MapElement(section.Title)[0];
}
if (Document.GetAutogenerateTocEntries())
{
StringBuilder titleText = new StringBuilder();
foreach (IElement element in section.Title)
{
if (element.Type == Element.CHUNK)
{
titleText.Append(((Chunk)element).Content);
}
}
if (titleText.ToString().Trim().Length > 0)
{
FD.RtfTocEntry tocEntry = new FD.RtfTocEntry(titleText.ToString());
tocEntry.SetRtfDocument(Document);
Items.Add(tocEntry);
}
}
foreach (IElement element in section)
{
IRtfBasicElement[] rtfElements = doc.GetMapper().MapElement(element);
for (int i = 0; i < rtfElements.Length; i++)
{
if (rtfElements[i] != null)
{
Items.Add(rtfElements[i]);
}
}
}
updateIndentation(section.IndentationLeft, section.IndentationRight, section.Indentation);
}
catch (DocumentException)
{
}
}
/**
* Takes an Element subclass and returns the correct IRtfBasicElement
* subclass, that wraps the Element subclass.
*
* @param element The Element to wrap
* @return A IRtfBasicElement wrapping the Element
* @throws DocumentException
*/
public IRtfBasicElement MapElement(IElement element)
{
IRtfBasicElement rtfElement = null;
if (element is IRtfBasicElement) {
rtfElement = (IRtfBasicElement) element;
rtfElement.SetRtfDocument(this.rtfDoc);
return rtfElement;
}
switch (element.Type) {
case Element.CHUNK:
if (((Chunk) element).GetImage() != null) {
rtfElement = new RtfImage(rtfDoc, ((Chunk) element).GetImage());
} else if (((Chunk) element).HasAttributes() && ((Chunk) element).Attributes.ContainsKey(Chunk.NEWPAGE)) {
rtfElement = new RtfNewPage(rtfDoc);
} else {
rtfElement = new RtfChunk(rtfDoc, (Chunk) element);
}
break;
case Element.PHRASE:
rtfElement = new RtfPhrase(rtfDoc, (Phrase) element);
break;
case Element.PARAGRAPH:
rtfElement = new RtfParagraph(rtfDoc, (Paragraph) element);
break;
case Element.ANCHOR:
rtfElement = new RtfAnchor(rtfDoc, (Anchor) element);
break;
case Element.ANNOTATION:
rtfElement = new RtfAnnotation(rtfDoc, (Annotation) element);
break;
case Element.IMGRAW:
case Element.IMGTEMPLATE:
case Element.JPEG:
rtfElement = new RtfImage(rtfDoc, (Image) element);
break;
case Element.AUTHOR:
case Element.SUBJECT:
case Element.KEYWORDS:
case Element.TITLE:
case Element.PRODUCER:
case Element.CREATIONDATE:
rtfElement = new RtfInfoElement(rtfDoc, (Meta) element);
break;
case Element.LIST:
rtfElement = new RtfList(rtfDoc, (List) element);
break;
case Element.LISTITEM:
rtfElement = new RtfListItem(rtfDoc, (ListItem) element);
break;
case Element.SECTION:
rtfElement = new RtfSection(rtfDoc, (Section) element);
break;
case Element.CHAPTER:
rtfElement = new RtfChapter(rtfDoc, (Chapter) element);
break;
case Element.TABLE:
try {
rtfElement = new TB.RtfTable(rtfDoc, (Table) element);
}
catch (InvalidCastException) {
rtfElement = new TB.RtfTable(rtfDoc, ((SimpleTable) element).CreateTable());
}
break;
}
return rtfElement;
}
/**
* Constructs a RtfSection for a given Section. If the autogenerateTOCEntries
* property of the RtfDocument is set and the title is not empty then a TOC entry
* is generated for the title.
*
* @param doc The RtfDocument this RtfSection belongs to
* @param section The Section this RtfSection is based on
*/
public RtfSection(RtfDocument doc, Section section)
: base(doc)
{
items = new ArrayList();
try {
if (section.Title != null) {
this.title = (RtfParagraph) doc.GetMapper().MapElement(section.Title);
}
if (document.GetAutogenerateTOCEntries()) {
StringBuilder titleText = new StringBuilder();
foreach (IElement element in section.Title) {
if (element.Type == Element.CHUNK) {
titleText.Append(((Chunk) element).Content);
}
}
if (titleText.ToString().Trim().Length > 0) {
FD.RtfTOCEntry tocEntry = new FD.RtfTOCEntry(titleText.ToString());
tocEntry.SetRtfDocument(this.document);
this.items.Add(tocEntry);
}
}
foreach (IElement element in section) {
IRtfBasicElement rtfElement = doc.GetMapper().MapElement(element);
if (rtfElement != null) {
items.Add(rtfElement);
}
}
UpdateIndentation(section.IndentationLeft, section.IndentationRight, section.Indentation);
} catch (DocumentException) {
}
}