protected static ktString HandleStringFirst(ktString Pattern, object Obj, ktString Haystack)
{
if ((Obj.GetType() == typeof(ktString)) ||
(Obj.GetType() == typeof(string)))
{
return Replace(Pattern, Haystack, Obj.ToString());
}
else if (Obj.GetType() == typeof(ktRE_MatchEvaluator))
{
ktRE_MatchEvaluator Ev = (ktRE_MatchEvaluator)Obj;
return Replace(Pattern, Haystack, Ev);
}
else if (Obj.GetType() == typeof(ktRegEx))
{
ktRegEx RE = (ktRegEx)Obj;
ktRE_MatchEvaluator Ev = new ktRE_MatchEvaluator(
delegate(ktRE_Match Match)
{
return RE.Replace(Pattern, Match.Value);
//return RE.Replace( Match.Value, Pattern );
});
return RE.Replace(Haystack, Ev);
}
return Haystack;
}
public ktString Replace(ktString Haystack, ktRE_MatchEvaluator Evaluator, int Count, int StartAt)
{
// If we have a pattern?!
if ((m_Pattern.IsEmpty()) || (m_P == null))
{
// Set error (throw exeption??) and return false
throw new ktError("ktRegExp::Replace(): The pattern is not set!", ktERR.NOTSET);
}
MatchEvaluator Ev = new MatchEvaluator(delegate(Match M)
{
return Evaluator(new ktRE_Match(M));
});
return new ktString(m_P.Replace(Haystack, Ev, Count, StartAt));
}
public static ktString Replace(ktString Pattern, ktString Haystack, ktRE_MatchEvaluator Evaluator, int Count)
{
ktRegEx RE = new ktRegEx(Pattern);
return RE.Replace(Haystack, Evaluator, Count);
}
public static ktList Replace(ktString Pattern, ktString Haystack, ktRE_MatchEvaluator[] Evaluators)
{
ktList Results = new ktList();
foreach (ktRE_MatchEvaluator Evaluator in Evaluators)
{
Results.Add(Replace(Pattern, Haystack, Evaluator));
}
return Results;
}
public ktString Result(ktString Replacement)
{
ktRE_MatchEvaluator Ev = new ktRE_MatchEvaluator(delegate(ktRE_Match Match)
{
ktString Val = new ktString();
if (Match.Value.StartsWith("$", out Val))
{
int iVal = Val.ToInt();
if (iVal < Count)
{
Val = m_Groups[iVal].Value;
}
else
{
Val = "";
}
}
return Val;
});
return ktRegEx.Replace(@"\$\d", Replacement, Ev);
}
