Kepler-Release/Venus/Venus_Themes/Converters/Bool2Not.cs

using System;
using System.Windows.Data;

namespace Venus_Themes.Converters
{
    public class Bool2Not : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value == null) return false;
            if (!(value is bool))
                return false;

            return !(bool)value;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            if (value == null) return false;
            if (!(value is bool))
                return false;

            return !(bool)value;
        }
    }
}