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using System;
using Windows.UI.Xaml.Data;

namespace PhotoSharingApp.Universal.ValueConverters
{
    /// <summary>
    /// Inverts a boolean value.
    /// </summary>
    public class InverseBooleanConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, string language)
        {
            var booleanValue = (bool) value;

            return !booleanValue;
        }

        public object ConvertBack(object value, Type targetType, object parameter, string language)
        {
            throw new NotImplementedException();
        }
    }
}