public static string GetString(string title, string message, string initialText)
{
StringInputDlg sid = new StringInputDlg(title, message, initialText);
sid.ShowDialog();
string ret = sid.getResult();
sid.Dispose();
return(ret);
}
/// <summary>
/// Prompt the user for input for a 'set' command
/// </summary>
/// <param name="input">The input string to operate on</param>
/// <returns>empty string on cancel, 'SET' string when successful.</returns>
public static string PromptForSetUserInput(string input)
{
string retVal = "";
string msg = GetPromptUserMesage(input);
string location = GetSetLocation(input);
while (retVal == "")
{
StringBuilder rangeMsg = new StringBuilder(25);
String userInputValue = "";
int min = 0;
int max = 0;
//SET(0x2224B, {32TeamNES,28TeamNES PromptUser:Msg="Enter desired quarter length":int(1-15)} )
//SET(0x2224B, {32TeamNES,28TeamNES PromptUser:Msg="Enter desired quarter length":int(0x1-0x15)} )
//SET(0x2224B, {32TeamNES,28TeamNES PromptUser:Msg="Enter name of...":string(len=8)} ) maybe not this one.
if (input.IndexOf("int", StringComparison.OrdinalIgnoreCase) > -1 &&
(GetHexRange(ref min, ref max, input, rangeMsg) || GetDecimalRange(ref min, ref max, input, rangeMsg)))
{
string rangeMessage = rangeMsg.ToString();
NumberStyles style = rangeMessage.IndexOf('x') > 0 ? NumberStyles.HexNumber : NumberStyles.Integer;
string initialText = style == NumberStyles.HexNumber ? "0x" : "";
StringInputDlg dlg = new StringInputDlg(msg, rangeMessage, initialText);
int userVal = Int32.MinValue;
if (dlg.ShowDialog() == DialogResult.OK)
{
userInputValue = dlg.getResult();
if (userInputValue.StartsWith("0x"))
{
userInputValue = userInputValue.Substring(2);
}
try
{
userVal = Int32.Parse(userInputValue, style);
if (userVal < min || userVal > max)
{
userVal = Int32.MinValue;
throw new Exception("Invalid input.");
}
}
catch (Exception)
{
ShowError(string.Format(
"Error with '{0}'. Value '{1}' is invalid for range {2}",
msg, userInputValue, rangeMessage));
}
if (userVal > Int32.MinValue)
{
retVal = string.Format("SET({0}, 0x{1:x})", location, userVal);
}
}
else
{
retVal = " "; // trigger us to leave the loop
}
dlg.Dispose();
}
else
{
ShowError("ERROR applying line: " + input);
retVal = null;
}
}
return(retVal);
}
