using System;
using System.Globalization;
using System.Windows.Data;

namespace UILib
{
    public class ReverseBoolConverter : IValueConverter
    {
        public static ReverseBoolConverter Instance = new ReverseBoolConverter();
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool flag)
            {
                return !flag;
            }
            return value;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool flag)
            {
                return !flag;
            }
            return value;
        }
    }
}