/// <summary>
/// Returns code to find window w and optionally control con in it. Without newline at the end.
/// If w/con is same as previous and code of this control is modified and valid, gets code from this code control, from the start to ZReadonlyStart.
/// Else creates code "var w = wnd.find(...);". If w is invalid, creates code "wnd w = default;".
/// The returned wndVar is final wnd variable name (of window or control).
/// </summary>
public (string code, string wndVar) ZGetWndFindCode(bool test, wnd w, wnd con = default, bool private1 = false)
{
if (test) //remove 'wait' and 'activate' from wnd.find and wnd.Child. If no 'wait', insert 0 to throw notfoundexception.
{
var k = ZGetWndFindCode(false, w, con, private1: true);
var s = k.code;
var p = _ParseWndFind(s, test: true);
if (p?.wVar != null)
{
void _Replace(int end, int argsStart, int argsEnd, int nameStart, bool orRun = false, bool orRunReplace = false, int funcNameEnd = 0)
{
if (orRun && !orRunReplace)
{
return;
}
s = s.ReplaceAt(argsEnd..end, ");"); //remove '.Activate()' etc. If orRun, removes run etc arguments.
s = s.ReplaceAt(argsStart..nameStart, nameStart < argsEnd ? "0, " : "0"); //remove 'waitS, ' and add '0, ' (to throw NotFoundException)
if (orRun)
{
s = s.Remove(funcNameEnd - 5, 5); //findOrRun -> find
}
}
if (p.cVar != null)
{
_Replace(p.cEnd, p.cArgsStart, p.cArgsEnd, p.cNameStart);
}
_Replace(p.wEnd, p.wArgsStart, p.wArgsEnd, p.wNameStart, p.orRun, p.orRunReplace, p.wFuncNameEnd);
}
//print.it(s);
k.code = s;
return(k);
}
string R = null, sCode = null, wndVar = "w", conVar = "c";
if (w != _wnd)
{
_userModified = false;
}
else if (!_userModified)
{
_userModified = 0 != Call(Sci.SCI_GETMODIFY);
}
if (!w.Is0)
{
if (_userModified)
{
sCode = zRangeText(false, 0, _ReadonlyStartUtf8);
var p = _ParseWndFind(sCode, test: false);
if (p?.wVar != null)
{
bool isConCode = p.cVar != null;
//print.it(isConCode);
if (con == _con && !con.Is0 == isConCode)
{
//print.it(isConCode ? "same control" : "no control");
if (!private1 && p.wName != null)
{
//if window name changed and does not match the name in code, change it in code
var name = w.NameTL_;
if (name != null && !new wildex(p.wName, noException: true).Match(name))
{
var s = TUtil.EscapeWindowName(name, true);
if (!(TUtil.IsVerbatim(s, out _) || TUtil.MakeVerbatim(ref s)))
{
s = s.Escape(quote: true);
}
sCode = sCode.ReplaceAt(p.wNameStart..p.wNameEnd, s);
}
}
return(sCode, p.cVar ?? p.wVar);
}
wndVar = p.wVar;
if (isConCode)
{
sCode = sCode[..p.cStart];