public FlashDumpLoadVM(RUSDeviceId rusDevice, BusyObject isBusy)
{
IsBusy = isBusy;
DataStorageVM = new FlashDataStorageVM(this);
Load = new ActionCommand(loadAsync, IsBusy);
Cancel = new ActionCommand(cancelAsync, () => _currentOperation != null, IsBusy);
async Task loadAsync()
{
using (IsBusy.BusyMode)
{
var path = IOUtils.RequestFileOpenPath("BIN (*.bin)|*.bin");
if (path == null)
{
return;
}
try
{
_currentOperation = new AsyncOperationInfo().UseInternalCancellationSource();
_currentOperationTask = LoadAsync(path, _currentOperation);
Cancel.Update();
await _currentOperationTask;
Logger.LogOKEverywhere("Дамп Flash успешно загружен");
}
catch (OperationCanceledException)
{
Logger.LogInfoEverywhere("Чтение дампа Flash отменено");
PointsSource = null;
}
catch (Exception ex)
{
Logger.LogError("Ошибка загрузки дампа", $"-MSG", ex);
PointsSource = null;
}
finally
{
_currentOperationTask = null;
_currentOperation = null;
}
}
}
async Task cancelAsync()
{
_currentOperation?.Cancel();
}
}
public DataViewSetingVM(IDataStorageVM storageVM, IGraphicViewSetingVM viewSetingVM, ICurvesExporterVM[] exporters)
{
StorageVM = storageVM ?? throw new ArgumentNullException(nameof(storageVM));
ViewSetingVM = viewSetingVM ?? throw new ArgumentNullException(nameof(viewSetingVM));
Exporters = exporters ?? throw new ArgumentNullException(nameof(exporters));
}
public DataViewVM(IDataStorageVM deviceDataVM)
{
GraphicVM = new GraphicVM(new GraphicViewSetingVM(), deviceDataVM);
DataStorageVM = deviceDataVM ?? throw new ArgumentNullException(nameof(deviceDataVM));
}
