internal TransferErrorDialogResult ShowCorrespondingErrorDialog(Exception exception, bool feedbackNeeded = true)
{
var transferException = exception as TransferException;
var exceptionType = transferException != null ? transferException.Type : TransferErrorType.NotSpecified;
_elapsedTimeMeter.Stop();
var result = new TransferErrorDialogResult(ErrorResolutionBehavior.Cancel);
switch (exceptionType)
{
case TransferErrorType.NotSpecified:
{
if (feedbackNeeded)
{
result = _skipAll ?? WindowManager.ShowIoErrorDialog(exception);
}
else
{
WindowManager.ShowMessage(Resx.IOError, exception.Message);
}
}
break;
case TransferErrorType.WriteAccessError:
case TransferErrorType.NotSupporterCharactersInPath:
case TransferErrorType.NameIsTooLong:
case TransferErrorType.PathIsTooLong:
{
if (_skipAll != null)
{
result = _skipAll;
}
else
{
if (_queue == null)
{
WindowManager.ShowMessage(Resx.IOError, exception.Message);
}
else
{
var sourceFile = _queue.Peek().FileSystemItem;
var viewModel = WindowManager.GetWriteErrorDialogViewModel(transferException);
if (exceptionType == TransferErrorType.WriteAccessError)
{
if (IsResumeSupported && sourceFile.Size > transferException.TargetFileSize)
{
viewModel.IsResumeEnabled = true;
viewModel.IsResumeAllEnabled = true;
}
if (transferException.TargetFile != null)
{
TargetPane.GetItemViewModel(transferException.TargetFile);
}
}
SourcePane.GetItemViewModel(sourceFile.Path);
result = WindowManager.ShowWriteErrorDialog(viewModel);
}
}
}
break;
case TransferErrorType.LostConnection:
var ftp = (FtpContentViewModel)transferException.Pane;
if (WindowManager.ShowReconnectionDialog(exception) == true)
{
try
{
ftp.RestoreConnection();
ftp.Refresh(false);
}
catch (Exception ex)
{
WindowManager.ShowMessage(Resx.ConnectionFailed, string.Format(Resx.CannotReestablishConnection, ex.Message));
ftp.CloseCommand.Execute();
}
}
else
{
ftp.CloseCommand.Execute();
}
break;
default:
throw new NotSupportedException("Invalid transfer error type: " + exceptionType);
}
//TODO: refactor scoping
if (result.Scope == CopyActionScope.All)
{
if (result.Action.HasValue)
{
_rememberedCopyAction = result.Action.Value;
}
if (result.Behavior == ErrorResolutionBehavior.Skip)
{
_skipAll = result;
}
}
_elapsedTimeMeter.Start();
return(result);
}
