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

namespace Haftmittel
{
    /// <summary>
    /// true na jasnozielony, false na pomarańczowy
    /// </summary>
    [ValueConversion(typeof(double), typeof(bool))]
    public class ClassKonwerterNaProcenty: IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is bool)
            {
                if ((bool)value)
                {
                    return 1;
                }
                else
                {
                    return 0.2;
                }
            }
            else
            {
                return 0.2;
            }
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value is double)
            {
                return ((double)value == 1);
            }
            else
            {
                return false;
            }
        }
    }
}