public override IEnumerable <IResult> SaveChanges()
{
if (SongTitle.Trim() == string.Empty)
{
MessageBox.Show("Please provide an Song Title.", "Error", MessageBoxButton.OK);
yield return(null);
}
foreach (RawTrack media in MediaList)
{
try
{
if (SongTitle.Trim() != "Multiple Titles")
{
media.TrackTitle = SongTitle.Trim();
}
if (SongAlbum.Trim() != "Multiple Albums")
{
media.AlbumTitle = SongAlbum.Trim();
}
//if (SongComposer.Trim() != "Multiple Composers")
//{
// var composers = new List<string>();
// foreach (string composer in SongComposer.Trim().Split(';'))
// {
// if (composer != null)
// {
// if (composer.Trim() != string.Empty)
// composers.Add(composer.Trim());
// }
// }
// media.Composers = composers.ToArray();
//}
if (SongAlbumArtist.Trim() != "Multiple Artists")
{
media.ArtistName = SongAlbumArtist.Trim();
}
if (SongGenre.Trim() != "Multiple Genres")
{
media.Genre = SongGenre.Trim();
}
if (SongYear != -1)
{
media.Year = SongYear;
}
if (SongId != -1)
{
media.TrackNumber = SongId;
}
if (media is Mp3Track)
{
(media as Mp3Track).WriteTag();
}
}
catch
{
MessageBox.Show("Could not update " + media, "Error", MessageBoxButton.OK);
}
}
yield return(new CloseResult());
}
public override IEnumerable <IResult> SaveChanges()
{
if (string.IsNullOrEmpty(SongAlbum))
{
MessageBox.Show("Please provide an Album Name.", "Error", MessageBoxButton.OK);
yield return(null);
}
if (string.IsNullOrEmpty(SongAlbumArtist))
{
MessageBox.Show("Please provide an Artist Name.", "Error", MessageBoxButton.OK);
yield return(null);
}
foreach (RawTrack media in MediaList)
{
try
{
bool hasChanged = false;
if (SongAlbum.Trim() != "Multiple Album Titles")
{
media.AlbumTitle = SongAlbum.Trim();
hasChanged = true;
}
if (SongAlbumArtist.Trim() != "Multiple Album Artists")
{
media.ArtistName = SongAlbumArtist.Trim();
hasChanged = true;
}
if (SongGenre != "Multiple Genres")
{
if (media.Genre != SongGenre.Trim())
{
media.Genre = SongGenre.Trim();
hasChanged = true;
}
}
if (SongYear != -1)
{
if (media.Year != SongYear)
{
media.Year = SongYear;
hasChanged = true;
}
}
//TODO:media factory
if (hasChanged)
{
if (media is Mp3Track)
{
(media as Mp3Track).WriteTag();
}
}
}
catch
{
MessageBox.Show("Could not update " + media, "Error", MessageBoxButton.OK);
}
}
yield return(new CloseResult());
}
