/// <summary>
/// Gets the Pango markup for a given line.
/// </summary>
/// <param name="lineIndex">The line index in the buffer or Int32.MaxValue for
/// the last line.</param>
/// <param name="lineContexts">The line contexts.</param>
/// <returns></returns>
public virtual string GetLineMarkup(
int lineIndex,
LineContexts lineContexts)
{
string text = GetLineText(lineIndex, LineContexts.None);
return(PangoUtility.Escape(text));
}
public override string GetLineMarkup(
int lineIndex,
LineContexts lineContexts)
{
// We need to get a read-only lock on the block.
Block block;
using (blocks.AcquireBlockLock(RequestLock.Read, lineIndex, out block))
{
// Now that we have a block, grab the text and text spans and
// format them. If we don't have any text spans, we can return
// a simple formatted string.
string text = block.Text;
TextSpanCollection spans = block.TextSpans;
string markup = spans.Count == 0
? PangoUtility.Escape(text)
: FormatText(text, spans);
// Return the resulting markup.
return(markup);
}
}