private string _GetUrlFrom(TokenRange <CreoleTokenCode> tokens, CreoleRichTextElementNodeData richTextElementData)
{
var urlStartIndex = richTextElementData.UrlStartIndex;
var urlEndIdnex = richTextElementData.UrlEndIndex;
var urlRange = tokens.SubRange(urlStartIndex, (urlEndIdnex - urlStartIndex));
return(TokenRangeHelper.GetPlainText(urlRange));
}
private string _GetContentFrom(TokenRange <CreoleTokenCode> tokens, CreoleRichTextElementNodeData richTextElementData)
{
var contentStartIndex = richTextElementData.ContentStartIndex;
var contentEndIdnex = richTextElementData.ContentEndIndex;
var contentRange = tokens.SubRange(contentStartIndex, (contentEndIdnex - contentStartIndex));
return(TokenRangeHelper.GetPlainText(contentRange));
}
private IEnumerable <Element> _GetCreoleElements(TokenRange <CreoleTokenCode> tokens, int startIndex, int endIndex, IEnumerable <CreoleRichTextElementNodeData> nodesData)
{
var elements = new List <Element>();
var subRangeStartIndex = startIndex;
foreach (var nodeData in nodesData)
{
if (subRangeStartIndex < nodeData.StartIndex)
{
elements.Add(new TextElement(TokenRangeHelper.GetPlainText(tokens.SubRange(subRangeStartIndex, (nodeData.StartIndex - subRangeStartIndex)))));
}
elements.Add(_GetCreoleElementFrom(tokens, nodeData));
subRangeStartIndex = nodeData.EndIndex;
}
if (subRangeStartIndex < endIndex)
{
var subRange = tokens.SubRange(subRangeStartIndex, (endIndex - subRangeStartIndex));
elements.Add(new TextElement(TokenRangeHelper.GetPlainText(subRange)));
}
return(elements);
}
protected string GetPlainText(int startIndex, int endIndex) => TokenRangeHelper.GetPlainText(GetTokens(startIndex, endIndex));