public MainWindow()
{
InitializeComponent();
_pool = CustomThreadPool.GetInstance(MinThreadCount, MaxThreadCount);
_accumulator = new ConcurrentAccumulator(1000, 6000, OnFlush);
_accumulator.OnObjectCountChange += UpdateObjectCount;
LThreads.Content = $"Thread count: {_handles.Count}";
}
private void CopyFolder(string sourcePath, string destinationPath)
{
var dir = new DirectoryInfo(sourcePath);
foreach (var directory in dir.GetDirectories())
{
var newDir = new DirectoryInfo(Path.Combine(destinationPath, directory.Name));
Dispatcher.Invoke(() => LbLog.Items.Add("Create " + newDir.FullName));
newDir.Create();
CopyFolder(directory.FullName, newDir.FullName);
}
foreach (var file in dir.GetFiles())
{
_countTotal++;
Dispatcher.Invoke(() => PbProgress.Maximum = _countTotal);
try
{
var pool = CustomThreadPool.GetInstance();
var destination = Path.Combine(destinationPath, file.Name);
pool.QueueUserTask(
() =>
{
file.CopyTo(destination, true);
return(true);
},
ts =>
{
lock (this)
{
if (ts.Success)
{
_countCopied++;
}
var message = file.FullName + " -> " + destination;
Dispatcher.Invoke(() =>
{
LbLog.Items.Add(ts.Pid.ToString().PadRight(5) +
(ts.Success ? "Success: " : "Fail: ").PadRight("Success: ".Length) +
message +
(ts.Success
? ""
: " : " + ts.InnerException.Message));
LbLog.Items.MoveCurrentToLast();
LbLog.ScrollIntoView(LbLog.Items.CurrentItem);
PbProgress.Value = _countCopied;
LProgress.Content = $"{_countCopied}/{_countTotal}";
});
}
});
}
catch (Exception ex)
{
LbLog.Items.Add(ex.Message);
}
}
}
private void SaveThreadsCount_Click(object sender, RoutedEventArgs e)
{
if (!IudThreadCount.Value.HasValue)
{
return;
}
BSave.IsEnabled = false;
IudThreadCount.IsReadOnly = true;
_pool = CustomThreadPool.GetInstance(IudThreadCount.Value.Value, IudThreadCount.Value.Value);
}
private void Window_Closing(object sender, CancelEventArgs e)
{
CustomThreadPool.GetInstance().Dispose();
}