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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="SubtitlesQueueDisplayConverter.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>
// Subtitle Queue Display Converter
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace HandBrakeWPF.Converters.Subtitles
{
using System;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Text;
using System.Windows.Data;
using HandBrake.ApplicationServices.Model.Encoding;
/// <summary>
/// Subtitle Queue Display Converter
/// </summary>
public class SubtitlesQueueDisplayConverter : IValueConverter
{
/// <summary>
/// Converts a value.
/// </summary>
/// <returns>
/// A converted value. If the method returns null, the valid null value is used.
/// </returns>
/// <param name="value">The value produced by the binding source.</param><param name="targetType">The type of the binding target property.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
ObservableCollection<SubtitleTrack> tracks = value as ObservableCollection<SubtitleTrack>;
StringBuilder sutitleTracks = new StringBuilder();
if (tracks != null)
{
foreach (SubtitleTrack track in tracks)
{
string text = track.SourceTrack != null
? track.SourceTrack.ToString()
: (track.SrtFileName + ".srt");
sutitleTracks.AppendLine(text);
}
}
return string.IsNullOrEmpty(sutitleTracks.ToString()) ? "None" : sutitleTracks.ToString().Trim();
}
/// <summary>
/// Converts a value.
/// </summary>
/// <returns>
/// A converted value. If the method returns null, the valid null value is used.
/// </returns>
/// <param name="value">The value that is produced by the binding target.</param><param name="targetType">The type to convert to.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new NotImplementedException();
}
}
}
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