public int?GetDesiredIndentation(ITextSnapshotLine line)
{
var offset = 0;
var prevLine = line.GetPreviousMatchingLine(l => !string.IsNullOrWhiteSpace(l.GetText()));
if (prevLine.RequiresOffset("{"))
{
offset += _tabSize;
}
if (prevLine.RequiresOffset("("))
{
offset += _tabSize / 2;
}
var prevOffset = GetPreviousOffset(prevLine);
return(CalculateOffset(prevOffset, offset));
}
