// --------------------------------------------------------------------------------------------------------------------
// <copyright file="ScalingConverter.cs" company="HandBrake Project (http://handbrake.fr)">
//   This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
// </copyright>
// <summary>
//   Scaling Converter
// </summary>
// --------------------------------------------------------------------------------------------------------------------

namespace HandBrakeWPF.Converters.Video
{
    using System;
    using System.Globalization;
    using System.Windows.Data;

    using HandBrake.ApplicationServices.Model;
    using HandBrake.ApplicationServices.Utilities;

    using HandBrakeWPF.Model;
    using HandBrakeWPF.Utilities;

    /// <summary>
    /// Video Scaling Converter
    /// </summary>
    public class ScalingConverter : IValueConverter
    {
        /// <summary>
        /// The convert.
        /// </summary>
        /// <param name="value">
        /// The value.
        /// </param>
        /// <param name="targetType">
        /// The target type.
        /// </param>
        /// <param name="parameter">
        /// The parameter.
        /// </param>
        /// <param name="culture">
        /// The culture.
        /// </param>
        /// <returns>
        /// The <see cref="object"/>.
        /// </returns>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value != null)
            {
                return EnumHelper<VideoScaler>.GetDisplay((VideoScaler)value);
            }

            return VideoScaler.Lanczos;
        }

        /// <summary>
        /// The convert back.
        /// </summary>
        /// <param name="value">
        /// The value.
        /// </param>
        /// <param name="targetType">
        /// The target type.
        /// </param>
        /// <param name="parameter">
        /// The parameter.
        /// </param>
        /// <param name="culture">
        /// The culture.
        /// </param>
        /// <returns>
        /// The <see cref="object"/>.
        /// </returns>
        /// <exception cref="NotImplementedException">
        /// Not Required.
        /// </exception>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}