private void ParseAddress()
{
Match m = _addressPattern.Value.Match(_address);
if (!m.Success)
{
Logger.Fatal("ParseAddress: Invalid address \"{0}\"", _address);
throw new InvalidOperationException("Invalid address");
}
Top = new RowHelper(m.Groups["top"].Value);
Left = new ColumnHelper(m.Groups["left"].Value);
if (_address.Contains(":"))
{
Bottom = new RowHelper(m.Groups["bottom"].Value);
Right = new ColumnHelper(m.Groups["right"].Value);
}
}
/// <summary>
/// Normalizes the address by putting the top left cell first,
/// the bottom right cell last.
/// </summary>
private void NormalizeAddress()
{
if (IsRectangle)
{
if (Top > Bottom)
{
RowHelper r = Top;
Top = Bottom;
Bottom = r;
}
if (Left > Right)
{
ColumnHelper c = Left;
Left = Right;
Right = c;
}
}
}