void RenderListing(Listing listing, XmlElement container)
{
XmlElement listingElement = container.OwnerDocument.CreateElement("list");
container.AppendChild(listingElement);
foreach (ListingItem item in listing.Items)
{
string elementName = item.IsLast ? "list-item-last" : "list-item";
XmlElement listingItemElement = container.OwnerDocument.CreateElement(elementName);
listingElement.AppendChild(listingItemElement);
RenderBlockSequenceInto(item, listingItemElement, null);
}
}
void RenderListing(Listing listing, XmlElement container)
{
XmlElement listingElement = container.OwnerDocument.CreateElement("list");
container.AppendChild(listingElement);
foreach (ListingItem item in listing.Items)
{
XmlElement listingItemElement = container.OwnerDocument.CreateElement("list-item");
listingElement.AppendChild(listingItemElement);
RenderBlockSequenceInto(item, listingItemElement);
}
}
public virtual void VisitListingItem(Listing listing)
{
}
Listing ParseList()
{
Listing listing = new Listing();
Line firstLine = _classifier.PeekLine();
Debug.Assert(firstLine.Classification == LineClassification.ListItem ||
firstLine.Classification == LineClassification.NumeredListItem);
int indentLevel = firstLine.ClassificationLevel;
while (!_classifier.AtEnd)
{
ListingItem item = ParseListLine();
listing.Items.Add(item);
Line line = _classifier.PeekLine();
// See what the item parser ended on:
switch (line.Classification)
{
case LineClassification.Comment:
_classifier.ReadLine();
break;
case LineClassification.TableRowSeparator:
case LineClassification.TableCellSeparator:
case LineClassification.TableClose:
case LineClassification.EndOfStream:
case LineClassification.Blank:
// (A blank line here means a double blank was seen; all lists end)
return listing;
case LineClassification.ListItem:
case LineClassification.NumeredListItem:
Debug.Assert(line.ClassificationLevel <= indentLevel);
// If the list de-dents, this list is finished:
if (line.ClassificationLevel < indentLevel) return listing;
// Otherwise, continue parsing lists:
break;
case LineClassification.Unclassified:
case LineClassification.VerbatimBlockLine:
case LineClassification.SingleVerbatimBlockLine:
case LineClassification.Title:
case LineClassification.NumberedTitle:
case LineClassification.DefinitionListTerm:
default:
throw new AdornedTextParsingException(AdornedTextStrings.UnexpectedLineClassificationInList);
}
}
return listing;
}
