splitter/Splitter-UI/Converters/BoolInvertConverter.cs

using System.Globalization;
using Avalonia.Data.Converters;

namespace Splitter_UI.Converters;

public sealed class BoolInvertConverter : IValueConverter
{
    public static readonly BoolInvertConverter Instance = new();

    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
        => value is bool b ? !b : value;

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