ShrlAlgoToolkit/ShrlAlgoToolkit.RevitAddins/Common/Converters/InvertBooleanConverter.cs

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

namespace ShrlAlgoToolkit.RevitAddins.Common.Converters;

public class InvertBooleanConverter : IValueConverter
{
    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return value is bool b ? !b : value;
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        return value is bool b ? !b : value;
    }
}