private static void ApplyCleanup(ConsoleString prompt, IConsole console, ConsolePoint start, ConsoleReader reader, ReadlineCleanup cleanup)
{
switch (cleanup)
{
case ReadlineCleanup.None:
console.WriteLine();
break;
case ReadlineCleanup.RemovePrompt:
var text = reader.Text;
reader.Text = string.Empty;
console.SetCursorPosition(start);
console.Write(new string(' ', prompt.Length));
console.SetCursorPosition(start);
console.WriteLine(text);
break;
case ReadlineCleanup.RemoveAll:
reader.Text = string.Empty;
console.SetCursorPosition(start);
console.Write(new string(' ', prompt.Length));
console.SetCursorPosition(start);
break;
}
}
public static ReadlineConfiguration <T> WithCleanup <T>(this ReadlineConfiguration <T> composer, ReadlineCleanup success, ReadlineCleanup cancel)
{
return(new ReadlineConfiguration <T>
(
prompt: composer.Prompt,
@default: composer.Default,
cleanup: new ReadlineCleanupConfiguration
(
success: success,
cancel: cancel
),
parser: composer.Parser,
validator: composer.Validator
));
}
public ReadlineCleanupConfiguration(ReadlineCleanup success, ReadlineCleanup cancel)
{
Success = success;
Cancel = cancel;
}
public static ReadlineConfiguration <T> WithCleanup <T>(this ReadlineConfiguration <T> composer, ReadlineCleanup cleanup = ReadlineCleanup.RemoveAll)
{
return(composer.WithCleanup(cleanup, cleanup));
}
