/// <summary>
/// Creates a list.
/// </summary>
/// <param name="authoringEngine"></param>
/// <param name="parentElement"></param>
/// <param name="list"></param>
/// <param name="attributes"></param>
/// <returns></returns>
private static DomElement CreateList(IAuthoringEngine authoringEngine, DomElement parentElement,
Internal.List list, BlockElementAttributes attributes)
{
int index = 0;
return(CreateListRecursive(authoringEngine, parentElement, list, ref index, list.Items[index].Qualifier, attributes));
}
/// <summary>
/// Template method which is invoked from <see cref="ElementParserBase.Parse"/> when
/// a match is encountered.
/// </summary>
/// <param name="authoringEngine"></param>
/// <param name="parentElement"></param>
/// <param name="match"></param>
protected override void ProcessMatch(IAuthoringEngine authoringEngine,
DomElement parentElement, Match match)
{
Internal.List list = new Internal.List(match);
BlockElementAttributes attributes = CreateBlockElementAttributes(match);
parentElement.AppendChild(CreateList(authoringEngine, parentElement, list, attributes));
}
/// <summary>
/// Recursively creates a list.
/// </summary>
/// <param name="authoringEngine"></param>
/// <param name="parentElement"></param>
/// <param name="list"></param>
/// <param name="index"></param>
/// <param name="previousQualifier"></param>
/// <param name="attributes"></param>
/// <returns></returns>
private static DomElement CreateListRecursive(IAuthoringEngine authoringEngine,
DomElement parentElement, Internal.List list, ref int index, string previousQualifier,
BlockElementAttributes attributes)
{
//
// Creating DOM object
List domList = previousQualifier[previousQualifier.Length - 1] == '#' ?
(List) new OrderedList(parentElement, attributes) :
new UnorderedList(parentElement, attributes);
//
// Iterating through items.
for (; index < list.Items.GetLength(0); ++index)
{
//
// Creating DOM list item and adding it to the
// list created above.
ListItem listItem = new ListItem(domList, BlockElementAttributes.Empty);
authoringEngine.ParseInlineElements(listItem, list.Items[index].Title);
/*listItem.AppendChild(new TextBlock(listItem, InlineElementAttributes.Empty,
* list.Items[index].Title, TextBlockFormatting.Unknown));*/
domList.AppendChild(listItem);
if (index < list.Items.GetLength(0) - 1)
{
string nextQualifier = list.Items[index + 1].Qualifier;
if (nextQualifier.Length != previousQualifier.Length)
{
if (nextQualifier.Length > previousQualifier.Length)
{
++index;
listItem.AppendChild(CreateListRecursive(authoringEngine,
listItem, list, ref index, nextQualifier, BlockElementAttributes.Empty));
} // if
else
{
break;
}
} // if
} // if
} // for
return(domList);
}
