public object LoadTracks(BackgroundWorker backgroundWorker, string[] fileNames)
{
var filesEnum = fileNames.GetEnumerator();
var tempTrackCollection = new TrackCollection();
var count = 1;
while (filesEnum.MoveNext() && !backgroundWorker.CancellationPending)
{
var filePath = (string)(filesEnum.Current);
if (Directory.Exists(filePath))
{
var filesInDirectoryEnum = Directory.GetFiles(filePath).GetEnumerator();
while (filesInDirectoryEnum.MoveNext() && !backgroundWorker.CancellationPending)
{
var filePathInDirectory = (string)(filesInDirectoryEnum.Current);
if (Utils.GetExtension(filePathInDirectory).Contains("mp3"))
{
var track = new Track(filePathInDirectory);
tempTrackCollection.SafeAdd(track);
}
}
}
else if (Utils.GetExtension(filePath).Contains("mp3"))
{
var track = new Track(filePath);
tempTrackCollection.SafeAdd(track);
}
backgroundWorker.ReportProgress(250 * count++ / fileNames.Length);
}
_trackCollection.Concat(tempTrackCollection);
_trackCollection.SortByName();
backgroundWorker.ReportProgress(250);
_dataExtractionEngine.ExtractData(backgroundWorker, tempTrackCollection);
RetrieveControlOnCollection();
_trackCollection.Purge();
return(_trackCollection);
}