string BuildExtruderRegExp(char blank, bool saveLiteral)
{
string str = string.Empty;
string str2 = string.Format(CultureInfo.InvariantCulture, ((blank == '^') || (blank == '\\')) ? @"[\{0}]" : "[{0}]", new object[] { blank });
for (int i = 0; i < this.Count; i++)
{
LegacyMaskPrimitive primitive = this[i];
if (primitive.IsLiteral)
{
if (saveLiteral)
{
str = str + "(" + primitive.CapturingExpression + ")";
}
}
else
{
string format = "(?<element{4}>(({0})";
if (!Regex.IsMatch(blank.ToString(), primitive.CapturingExpression))
{
format = format + "|({1})";
}
format = format + ")";
if ((primitive.MinMatches != 1) || (primitive.MaxMatches != 1))
{
format = format + "{{{2},{3}}}";
}
format = format + ")";
str = str + string.Format(CultureInfo.InvariantCulture, format, new object[] { primitive.CapturingExpression, str2, primitive.MinMatches, primitive.MaxMatches, i });
}
}
return("^" + str + "$");
}
/// <summary>
///
/// </summary>
/// <param name="editText"></param>
/// <param name="blank"></param>
/// <param name="saveLiteral"></param>
/// <returns></returns>
public string[] GetElementsFromEditText(string editText, char blank, bool saveLiteral)
{
string pattern = this.BuildExtruderRegExp(blank, saveLiteral);
Match match = Regex.Match(editText, pattern);
if (!match.Success || (match.Value != editText))
{
return(null);
}
string[] strArray = new string[this.Count];
for (int i = 0; i < this.Count; i++)
{
string str2;
LegacyMaskPrimitive primitive = this[i];
if (primitive.IsLiteral)
{
str2 = string.Empty;
}
else
{
str2 = match.Groups[string.Format(CultureInfo.InvariantCulture, "element{0}", new object[] { i })].Value.TrimEnd(new char[] { blank });
if (!primitive.IsAcceptableStrong(blank))
{
str2 = str2.Replace(blank.ToString(), string.Empty);
}
}
strArray[i] = str2;
}
return(strArray);
}
