/* Function: HasAnyTag
* Whether the passed block of text contains any Javadoc tags at all.
*/
protected bool HasAnyTag(TokenIterator start, TokenIterator end)
{
string text = start.Tokenizer.RawText;
int endIndex = end.RawTextIndex;
int textIndex = text.IndexOf('@', start.RawTextIndex, endIndex - start.RawTextIndex);
while (textIndex != -1)
{
start.NextByCharacters(textIndex - start.RawTextIndex);
start.Next();
if (textIndex > 0 && text[textIndex - 1] == '{')
{
if (InlineTags.Contains(start.String))
{
return(true);
}
}
else
{
if (BlockTags.Contains(start.String))
{
return(true);
}
}
textIndex = text.IndexOf('@', textIndex + 1, endIndex - (textIndex + 1));
}
return(false);
}
private static void Plain(StringBuilder builder, ref ToPlainTextState state, IEnumerable <XNode> nodes)
{
foreach (var node in nodes)
{
if (node is XElement)
{
var element = (XElement)node;
var tag = element.Name.LocalName.ToLower();
if (tag == "br")
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
else if (NonVisibleTags.Contains(tag))
{
}
else if (InlineTags.Contains(tag))
{
Plain(builder, ref state, element.Nodes());
}
else
{
if (state != ToPlainTextState.StartLine)
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
Plain(builder, ref state, element.Nodes());
if (state != ToPlainTextState.StartLine)
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
}
}
else if (node is XText)
{
var text = (XText)node;
Process(builder, ref state, text.Value.ToCharArray());
}
}
}
private static void Plain(StringBuilder builder, ref ToPlainTextState state, IEnumerable <HtmlAgilityPack.HtmlNode> nodes)
{
foreach (var node in nodes)
{
if (node is HtmlAgilityPack.HtmlTextNode)
{
var text = (HtmlAgilityPack.HtmlTextNode)node;
Process(builder, ref state, HtmlAgilityPack.HtmlEntity.DeEntitize(text.Text).ToCharArray());
}
else
{
var tag = node.Name.ToLower();
if (tag == "br")
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
else if (NonVisibleTags.Contains(tag))
{
}
else if (InlineTags.Contains(tag))
{
Plain(builder, ref state, node.ChildNodes);
}
else
{
if (state != ToPlainTextState.StartLine)
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
Plain(builder, ref state, node.ChildNodes);
if (state != ToPlainTextState.StartLine)
{
builder.AppendLine();
state = ToPlainTextState.StartLine;
}
}
}
}
}