private async void DataGrid1_OnDrop(object sender, DragEventArgs e)
{
_mainWindowViewModel.StatusString = string.Empty;
if (!(e.Data.GetData(DataFormats.FileDrop) is string[] urls))
{
return;
}
var oldList = _fileInfos.Select(info => info.GeneralInfo.FullPath).ToList();
var ret = await Utils.Load(urls, url => oldList.Contains(url), url => _mainWindowViewModel.StatusString = Path.GetFileName(url));
_fileInfos.AddItems(ret.info);
_mainWindowViewModel.StatusString = $"Total time cost: {ret.duration}ms";
}
public IAudioStream CreateAudioStream()
{
IAudioStream stream = null;
if (MultiFile)
{
stream = new ConcatenationStream(FileInfos.Select(fi => AudioStreamFactory.FromFileInfoIeee32(fi)).ToArray());
}
else
{
stream = AudioStreamFactory.FromFileInfoIeee32(FileInfo);
}
return(new TimeWarpStream(stream, timeWarps));
}
private async void Button_Click_1(object sender, RoutedEventArgs e)
{
ButonsEnable = false;
var selectedPath = string.Empty;
var folderBowserDialog = new FolderBrowserDialog();
if (folderBowserDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
selectedPath = folderBowserDialog.SelectedPath;
}
Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
int directionaryCounter = 0;
await Task.Run(() =>
{
FileInfos.Select(x => new
{
x.LastWriteTime.Year,
x.LastWriteTime.Month
}).Distinct().OrderBy(x => x.Month).ToList().ForEach(y =>
{
var filesFromSpecificTimeRange = FileInfos.Where(f => f.CreationTime.Year.Equals(y.Year) && f.CreationTime.Month.Equals(y.Month)).ToList();
var createdDirectionary = Directory.CreateDirectory(String.Format(@"{0}\{1:yyyy MMMM}", selectedPath, new DateTime(y.Year, y.Month, 1)));
directionaryCounter++;
filesFromSpecificTimeRange.ForEach(ftr =>
{
File.Copy(ftr.FullName, string.Format(@"{0}\{1}", createdDirectionary.FullName, ftr.Name));
});
});
}).ConfigureAwait(false);
stopWatch.Stop();
TimeSpan ts = stopWatch.Elapsed;
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10);
System.Windows.MessageBox.Show(string.Format("Zakończono kopiowanie. Utworzono: {0} katalogów{1} Czas Twania to: {2}", directionaryCounter, Environment.NewLine, elapsedTime), "Info",
MessageBoxButton.OK, MessageBoxImage.Information);
ButonsEnable = true;
Process.Start("explorer.exe", selectedPath);
}
protected string GeneratePeakFileName()
{
string name = GenerateName();
if (MultiFile)
{
// When the track consists of multiple files, we take the default track name and append a hash
// value calculated from all files belonging to this track. This results in a short name while
// avoiding file name collisions when different sets of concatenated files start with the same file (name).
string concatenatedNames = FileInfos.Select(fi => fi.Name).Aggregate((s1, s2) => s1 + "+" + s2);
using (var sha = SHA1.Create()) {
byte[] hash = sha.ComputeHash(Encoding.UTF8.GetBytes(concatenatedNames));
string hashString = BitConverter.ToString(hash).Replace("-", "").ToLower();
// append Git-style shorted hash
name += "[" + hashString.Substring(0, 6) + "]";
}
}
return(name);
}
