/// <summary>
/// See <see cref="AWnd.Child"/>.
/// </summary>
/// <exception cref="ArgumentException">See <see cref="Child"/>.</exception>
public ChildFinder(
[ParamString(PSFormat.AWildex)] string name = null,
[ParamString(PSFormat.AWildex)] string cn = null,
WCFlags flags = 0, Func <AWnd, bool> also = null, int skip = 0)
{
if (cn != null)
{
if (cn.Length == 0)
{
throw new ArgumentException("Class name cannot be \"\". Use null.");
}
_className = cn;
}
if (name != null)
{
switch (AStringUtil.ParseParam3Stars(ref name, "id", "text", "accName", "wfName" /*, "label"*/))
{
case -1: throw new ArgumentException("Invalid name prefix. Can be: \"***id \", \"***text \", \"***accName \", \"***wfName \"."); //, \"***label \"
case 1: _nameIs = _NameIs.id; _id = name.ToInt(); break;
case 2: _nameIs = _NameIs.text; break;
case 3: _nameIs = _NameIs.accName; break;
case 4: _nameIs = _NameIs.wfName; break;
//case 5: _nameIs = _NameIs.label; break;
}
if (_nameIs != _NameIs.id)
{
_name = name;
}
}
_flags = flags;
_also = also;
_skipCount = skip;
}
/// <param name="wildcardExpression">
/// [Wildcard expression](xref:wildcard_expression).
/// Cannot be null (throws exception).
/// "" will match "".
/// </param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException">Invalid <c>"**options "</c> or regular expression.</exception>
public AWildex([ParamString(PSFormat.AWildex)] string wildcardExpression)
{
var w = wildcardExpression;
if (w == null)
{
throw new ArgumentNullException();
}
_type = WXType.Wildcard;
_ignoreCase = true;
string[] split = null;
if (w.Length >= 3 && w[0] == '*' && w[1] == '*')
{
for (int i = 2, j; i < w.Length; i++)
{
switch (w[i])
{
case 't': _type = WXType.Text; break;
case 'r': _type = WXType.RegexPcre; break;
case 'R': _type = WXType.RegexNet; break;
case 'm': _type = WXType.Multi; break;
case 'c': _ignoreCase = false; break;
case 'n': _not = true; break;
case ' ': w = w.Substring(i + 1); goto g1;
case '(':
if (w[i - 1] != 'm')
{
goto ge;
}
for (j = ++i; j < w.Length; j++)
{
if (w[j] == ')')
{
break;
}
}
if (j >= w.Length || j == i)
{
goto ge;
}
split = new string[] { w.Substring(i, j - i) };
i = j;
break;
default: goto ge;
}
}
ge:
throw new ArgumentException("Invalid \"**options \" in wildcard expression.");
g1:
switch (_type)
{
case WXType.RegexNet:
var ro = _ignoreCase ? (RegexOptions.IgnoreCase | RegexOptions.CultureInvariant) : RegexOptions.CultureInvariant;
_o = new Regex(w, ro);
return;
case WXType.RegexPcre:
_o = new ARegex(w);
return;
case WXType.Multi:
var a = w.Split(split ?? _splitMulti, StringSplitOptions.None);
var multi = new AWildex[a.Length];
for (int i = 0; i < a.Length; i++)
{
multi[i] = new AWildex(a[i]);
}
_o = multi;
return;
}
}
if (_type == WXType.Wildcard && !HasWildcardChars(w))
{
_type = WXType.Text;
}
_o = w;
}
