public override void Analyze(TextDocument doc, DocumentLine line, Chunk startChunk, int startOffset, int endOffset)
{
if (endOffset <= startOffset || startOffset >= doc.TextLength || inUpdate)
{
return;
}
if (startChunk.Style != "Comment(Line)" && startChunk.Style != "Comment(Block)")
{
return;
}
inUpdate = true;
try {
string text = doc.GetTextAt(startOffset, System.Math.Min(endOffset, doc.TextLength) - startOffset);
int startColumn = startOffset - line.Offset;
var markers = new List <UrlMarker> (line.Markers.OfType <UrlMarker> ());
markers.ForEach(m => doc.RemoveMarker(m, false));
foreach (System.Text.RegularExpressions.Match m in UrlRegex.Matches(text))
{
doc.AddMarker(line, new UrlMarker(doc, line, m.Value, UrlType.Url, syntax, startColumn + m.Index, startColumn + m.Index + m.Length), false);
}
foreach (System.Text.RegularExpressions.Match m in MailRegex.Matches(text))
{
doc.AddMarker(line, new UrlMarker(doc, line, m.Value, UrlType.Email, syntax, startColumn + m.Index, startColumn + m.Index + m.Length), false);
}
} finally {
inUpdate = false;
}
}
private void SetMarker(UnderlineTextSegmentMarker newMarker)
{
var oldMarker = marker;
marker = newMarker;
if (textDocument == null)
{
return;
}
if (oldMarker != null)
{
textDocument.RemoveMarker(oldMarker);
}
if (newMarker != null)
{
textDocument.AddMarker(newMarker);
}
}
internal void AddTo(TextDocument document, DocumentLine line)
{
this.document = document;
document.AddMarker(line, IconMarker);
document.AddMarker(TextMarker);
}
public void AddMarker(HighlightSegmentMarker marker)
{
_markers.Add(marker);
_document.AddMarker(marker);
}
