public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
List <IntelligentString> tags = new List <IntelligentString>();
Boolean?showHidden = value as Boolean?;
MediaPlayerDialog mpd = Application.Current.MainWindow as MediaPlayerDialog;
List <object> lstValues = new List <object>();
lstValues.Add(mpd.Songs);
lstValues.Add(showHidden);
SongViewGenresConverter songGenres = new SongViewGenresConverter();
tags.AddRange((IEnumerable <IntelligentString>)songGenres.Convert(lstValues.ToArray(), targetType, parameter, culture));
SongViewArtistsConverter songArtists = new SongViewArtistsConverter();
tags.AddRange((IEnumerable <IntelligentString>)songArtists.Convert(lstValues.ToArray(), targetType, parameter, culture));
SongViewAlbumsConverter songAlbums = new SongViewAlbumsConverter();
tags.AddRange((IEnumerable <IntelligentString>)songAlbums.Convert(lstValues.ToArray(), targetType, parameter, culture));
tags.Sort();
return(tags.ToArray());
}
public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (values.Length == 2)
{
if (values[0] is MediaItem)
{
MediaItem mediaItem = values[0] as MediaItem;
IMultiValueConverter valueConverter;
switch (mediaItem.Type)
{
case MediaItemTypeEnum.Video:
valueConverter = new VideoViewGenresConverter();
break;
case MediaItemTypeEnum.Song:
valueConverter = new SongViewGenresConverter();
break;
default:
throw new UnknownEnumValueException(mediaItem.Type);
}
return(valueConverter.Convert(values, targetType, parameter, culture));
}
}
return(new IntelligentString[0]);
}