private void UpateStatusBarMetrics(CopyWorkerResultsDTO resultsDTO)
{
CopyThroughputLabel.Text = String.Format("at {0:#,##0.00} MB/s",
resultsDTO.TotalBytes / 1024.0 / 1024.0 / (resultsDTO.TotalMilliseconds / 1000.0));
var dt = new DateTime(2013, 10, 1, 0, 0, 0);
dt = dt.AddMilliseconds(resultsDTO.TotalMilliseconds);
TotalCopyTimeLabel.Text = String.Format("in {0:HH:mm:ss}", dt);
CopyThroughputLabel.Visible = true;
TotalCopyTimeLabel.Visible = true;
}
private void CopyFilesWorkerOnDoWork(object sender, DoWorkEventArgs doWorkEventArgs)
{
var worker = (BackgroundWorker)sender;
var copyDto = doWorkEventArgs.Argument as CopyWorkerDTO;
var resultDTO = new CopyWorkerResultsDTO();
string targetFolder = Path.Combine(copyDto.DestinationFolder,
String.Format("{0:yyyy-MM-dd-HH-mm-ss}", copyDto.CreateDate));
if (!Directory.Exists(targetFolder))
{
Directory.CreateDirectory(targetFolder);
}
resultDTO.TotalFiles = copyDto.FilesToCopy.Count;
resultDTO.TotalBytes = 0;
int kounter = 1;
Stopwatch sw = Stopwatch.StartNew();
foreach (string file in copyDto.FilesToCopy)
{
worker.ReportProgress((kounter * 100 / resultDTO.TotalFiles));
var fi = new FileInfo(file);
resultDTO.TotalBytes += fi.Length;
string extraPath = fi.DirectoryName.Substring(copyDto.SourceFolder.LastIndexOf("\\"));
string targetFileName;
string destinationFolder = string.Empty;
if (!String.IsNullOrEmpty(extraPath) && !targetFolder.Contains(extraPath))
{
destinationFolder = Path.Combine(targetFolder, extraPath.TrimStart("\\".ToCharArray()));
}
else
{
destinationFolder = targetFolder;
}
targetFileName = Path.Combine(destinationFolder, fi.Name);
if (worker.CancellationPending)
{
break;
}
if (!Directory.Exists(destinationFolder))
{
Directory.CreateDirectory(destinationFolder);
}
File.Copy(file, targetFileName);
kounter++;
if (worker.CancellationPending)
{
break;
}
}
sw.Stop();
resultDTO.TotalMilliseconds = sw.ElapsedMilliseconds;
if (worker.CancellationPending)
{
resultDTO.Message = "Cancelled";
}
else
{
resultDTO.Message = String.Format("Copied {0} files", resultDTO.TotalFiles);
}
doWorkEventArgs.Result = resultDTO;
}
