public BracketSearchResult SearchBracket(TextDocument document, int offset)
{
BracketSearchResult result;
if (offset > 0)
{
var charAt = document.GetCharAt(offset - 1);
var num = "([{".IndexOf(charAt);
var num2 = -1;
if (num > -1)
{
num2 = SearchBracketForward(document, offset, "([{"[num], ")]}"[num]);
}
num = ")]}".IndexOf(charAt);
if (num > -1)
{
num2 = SearchBracketBackward(document, offset - 2, "([{"[num], ")]}"[num]);
}
if (num2 > -1)
{
result = new BracketSearchResult(Math.Min(offset - 1, num2), 1, Math.Max(offset - 1, num2), 1);
return result;
}
}
result = null;
return result;
}
public void SetHighlight(BracketSearchResult result)
{
if (_result != result)
{
_result = result;
_textView.InvalidateLayer(Layer);
}
}