private IEnumerable <CreoleRichTextElementNodeData> _GetHyperlinkContentElementNodesData(TokenRange <CreoleTokenCode> tokens, IEnumerable <CreoleRichTextElementType> excludedElementTypes)
{
var baseElementsData = new List <CreoleRichTextElementData>();
using (var baseElementProcessor = _GetHyperlinkBaseElementProcessor(_context, tokens))
while (baseElementProcessor.MoveNext())
{
baseElementsData.Add(baseElementProcessor.Current);
}
IElementDataIterator elementDataIterator;
var styleElementsIterator = _GetStyleElementIterator(_context, tokens, baseElementsData, excludedElementTypes);
if (styleElementsIterator != null)
{
elementDataIterator = new MergeElementDataIterator(styleElementsIterator, new ElementDataCollectionIteratorAdapter(baseElementsData));
}
else
{
elementDataIterator = new ElementDataCollectionIteratorAdapter(baseElementsData);
}
var elementsData = new List <CreoleRichTextElementData>();
using (elementDataIterator)
while (elementDataIterator.MoveNext())
{
elementsData.Add(elementDataIterator.Current);
}
return(_GetRootNodesFrom(tokens, elementsData));
}
internal IEnumerable <Element> Process(TokenRange <CreoleTokenCode> tokens)
{
var baseElementsData = new List <CreoleRichTextElementData>();
using (var baseElementProcessor = _GetBaseElementProcessor(_context, tokens))
while (baseElementProcessor.MoveNext())
{
baseElementsData.Add(baseElementProcessor.Current);
}
var elementsData = new List <CreoleRichTextElementData>();
using (var elementDataIterator = new MergeElementDataIterator(_GetStyleElementIterator(_context, tokens, baseElementsData), new ElementDataCollectionIteratorAdapter(baseElementsData)))
while (elementDataIterator.MoveNext())
{
elementsData.Add(elementDataIterator.Current);
}
return(_GetCreoleElements(tokens, elementsData));
}
private IElementDataIterator _GetStyleElementIterator(CreoleParserContext context, TokenRange <CreoleTokenCode> tokens, IEnumerable <CreoleRichTextElementData> baseElementsData, IEnumerable <CreoleRichTextElementType> excludedElementTypes)
{
var processors = new List <IElementDataIterator>();
if (excludedElementTypes == null)
{
foreach (var styleElementFactory in _styleElementFactories)
{
var elementType = styleElementFactory.Key;
processors.Add(new ElementProcessorFilterIterator(styleElementFactory.Value(_context, tokens, baseElementsData), elementType));
}
}
else
{
foreach (var styleElementFactory in _styleElementFactories)
{
var elementType = styleElementFactory.Key;
if (!_Contains(excludedElementTypes, elementType))
{
processors.Add(new ElementProcessorFilterIterator(styleElementFactory.Value(_context, tokens, baseElementsData), elementType));
}
}
}
IElementDataIterator styleElementIterator = null;
using (var processor = processors.GetEnumerator())
if (processor.MoveNext())
{
styleElementIterator = processor.Current;
while (processor.MoveNext())
{
styleElementIterator = new MergeElementDataIterator(styleElementIterator, processor.Current);
}
}
return(styleElementIterator);
}
