internal override T getReader <T>()
{
if (signalReader == null)
{
signalReader = SignalIoFactory.createSignalReader(this);
}
return((T)(object)signalReader);
}
Reader[] ICreateReaders.create(int n)
{
Reader[] r = new Reader[n];
for (int i = 0; i < n; i++)
{
r[i] = new SignalReader();
}
return(r);
}
public AvailableReader(WidgetVM widgetVM, SignalReader reader, bool selected = false)
{
m_reader = reader;
Selected = selected;
m_widget = widgetVM;
Select = new RelayCommand(() => OnSelect(), () => true);
if (selected)
{
m_widget.AddReader(m_reader);
}
}
/// <summary>
/// Wrapper method instantiating an object of the SignalReader class
/// </summary>
private SignalReader StartSignalReader()
{
return(SignalReader.getSignalReader());
}
/// <summary>
/// Выбрать файл
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void selectFileButton_Click(object sender, EventArgs e)
{
try
{
OpenFileDialog openFileDialog = new OpenFileDialog();
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
filePath = openFileDialog.FileName;
DataType type;
var button = (Button)sender;
switch (button.Name)
{
case "selectFileButton":
type = DataType.Test;
break;
case "selectCardioFileButton":
type = DataType.Cardio;
break;
case "selectReoFileButton":
type = DataType.Reo;
break;
case "selectVeloFileButton":
type = DataType.Velo;
break;
case "selectSpiroFileButton":
type = DataType.Spiro;
break;
case "selectAudioFileButton":
type = DataType.Audio;
break;
default:
throw new ArgumentException("Необрабатываемое нажатие клавиши");
}
SignalReader signalReader = new SignalReader();
if (type == DataType.Audio)
{
signal = signalReader.ReadAudioSignalFromFile(filePath);
}
else
{
signal = signalReader.ReadSimpleSignalFromFile(filePath, type, 360.0);
}
fileNameLabel.Text = filePath;
MessageBox.Show("Данные успешно загружены", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
signal = null;
filePath = null;
fileNameLabel.Text = "Файл не загружен";
MessageBox.Show(ex.Message, "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
