public static bool AddMediafile(Mediafile file, int index = -1)
{
if (file != null)
{
if (service == null)
{
service = new LibraryService(new DatabaseService());
}
SettingsViewModel.TracksCollection.Elements.Insert(index == -1 ? SettingsViewModel.TracksCollection.Elements.Count: index, file);
service.AddMediafile(file);
return(true);
}
return(false);
}
