// -Path
public Aimp4Group(StreamReader reader)
{
var line = reader.ReadLine();
if (string.IsNullOrWhiteSpace(line))
{
return;
}
if (line.StartsWith("-"))
{
_path = line.Substring(1);
}
do
{
var pos = Util.GetActualPosition(reader);
line = reader.ReadLine();
if (line.StartsWith("-"))
{
// Read past the end of the group, rewind stream and stop.
Util.SetActualPosition(reader, pos);
break;
}
var song = new Aimp4Song(line);
Songs.Add(song);
} while (!reader.EndOfStream);
}
public static Aimp4Playlist UpgradePlaylist(Aimp3Playlist oldPlaylist)
{
var newPlaylist = new Aimp4Playlist
{
Name = oldPlaylist.Name,
Path = System.IO.Path.ChangeExtension(oldPlaylist.Path, "aimppl4")
};
var contentDuration = 0;
var contentFiles = 0;
var contentSize = 0;
foreach (var oldGroup in oldPlaylist.Groups)
{
var newSongs = new List <Song>();
foreach (var oldSong in oldGroup.Songs)
{
var newSong = new Aimp4Song(oldSong);
newSongs.Add(newSong);
contentDuration += newSong.Duration;
contentFiles++;
contentSize += newSong.Size;
}
newPlaylist.Groups.Add(new Aimp4Group(oldGroup.Path, newSongs));
}
newPlaylist.Summary.Add("ID", oldPlaylist.Id);
newPlaylist.Summary.Add("Name", oldPlaylist.Name);
newPlaylist.Summary.Add("NameIsAutoSet", "0");
newPlaylist.Summary.Add("ContentDuration", contentDuration.ToString());
newPlaylist.Summary.Add("ContentFiles", contentFiles.ToString());
newPlaylist.Summary.Add("ContentSize", contentSize.ToString());
newPlaylist.Summary.Add("PlaybackCursor", oldPlaylist.Cursor);
newPlaylist.Settings.Add("Flags", oldPlaylist.Flags);
newPlaylist.Settings.Add("FormatMainLine", "%IF(%R,%R - %T,%T)");
newPlaylist.Settings.Add("FormatSecondLine", "%E :: %H, %B, %S");
newPlaylist.Settings.Add("GroupFormatLine", "%D");
return(newPlaylist);
}
