private void Intellua_SelectionChanged(object sender, EventArgs e)
{
if (!Parse)
{
return;
}
ShowCalltip();
const string lbracket = "([{";
const string rbracket = ")]}";
int pos = CurrentPos;
int style = Styles.GetStyleAt(pos - 1);
int start, end;
start = end = -1;
Byte[] str = RawText;
Stack <char> stk = new Stack <char>();
for (int p = pos - 1; p >= 0; p--)
{
// if (Styles.GetStyleAt(p) != style) continue;
if (p >= str.Length)
{
continue;
}
if (str[p] > 127)
{
continue;
}
char c = Convert.ToChar(str[p]);
if (rbracket.Contains(c))
{
stk.Push(c);
}
if (lbracket.Contains(c))
{
if (stk.Count == 0)
{
start = p;
break;
}
char pc = stk.Pop();
if ((pc == ')' && c != '(') ||
(pc == ']' && c != '[') ||
(pc == '}' && c != '{'))
{
break;
}
}
}
stk.Clear();
for (int p = pos; p < str.Length; p++)
{
// if (Styles.GetStyleAt(p) != style) continue;
if (str[p] > 127)
{
continue;
}
char c = Convert.ToChar(str[p]);
if (lbracket.Contains(c))
{
stk.Push(c);
}
if (rbracket.Contains(c))
{
if (stk.Count == 0)
{
end = p;
break;
}
char pc = stk.Pop();
if ((pc != ')' && c == '(') ||
(pc != ']' && c == '[') ||
(pc != '}' && c == '{'))
{
break;
}
}
}
if (start >= 0 && end >= 0)
{
char c = Convert.ToChar(str[start]);
char pc = Convert.ToChar(str[end]);
if ((pc != ')' && c == '(') ||
(pc != ']' && c == '[') ||
(pc != '}' && c == '{'))
{
start = -1;
}
}
if (start != -1)
{
//start = Encoding.GetByteCount(Text.ToCharArray(), 0, start+1)-1;
}
if (end != -1)
{
//end = Encoding.GetByteCount(Text.ToCharArray(), 0, end + 1) - 1;
}
if (start == -1)
{
if (end != -1)
{
NativeInterface.BraceBadLight(end);
}
else
{
NativeInterface.BraceHighlight(-1, -1);
}
}
else if (end == -1)
{
if (start != -1)
{
NativeInterface.BraceBadLight(start);
}
else
{
NativeInterface.BraceHighlight(-1, -1);
}
}
else
{
NativeInterface.BraceHighlight(start, end);
}
}