private void DeviceSelected(object sender, RoutedEventArgs e)
{
RadioButton rb = (sender as RadioButton);
try
{
checkFinger.SetText("");
arrowClicked = true;
// If Provider has an active device
if (rb.Content is IFingerDevice)
{
Ambassador.SetCallback(DispatchMessage);
_currDevice = rb.Content as IFingerDevice;
_currDevice.Dispatch(COMMAND.SINGLECAPTURE_START);
checkFinger.IsDeviceConnected = true;
}
else
{
checkFinger.IsDeviceConnected = false;
}
ShowState();
}
catch (Exception ex)
{
Auxiliary.Logger._log.Error(ex);
}
}
private void fetchImage(object sender,DoWorkEventArgs e)
{
var image = e.Argument as FingerImage;
String type,data;
Dispatcher.Invoke(new Action(() => currDevice.Dispatch(COMMAND.SINGLECAPTURE_STOP)));
Thread.Sleep(250); // it's magic!
image.Serialize(out type,out data);
var bioData = new BioData(type,data);
Dispatcher.Invoke(new Action(() => SendBio(bioData)));
FingerPicture pic = image.MakePicture();
Dispatcher.Invoke(new Action(() => showImage(pic)));
}
private void ImageProcessed(BiosecLibClient.BiometricProcessingRes res)
{
switch (res)
{
case BiosecLibClient.BiometricProcessingRes.BiometricAccepted:
_username = _libClient.getUserName().ToString();
// Show biometrics accepted
_currState = CollectorDialogState.GOOD_BIOMETRICS;
ShowMessage(false);
if (_options.IsUnsecure)
{
_result = ResultState.SHOW_FILECHOOSER;
}
if (_options.IsSecure)
{
_result = ResultState.SHOW_PB_ENC;
}
HideWindowAfter(2000);
return;
case BiosecLibClient.BiometricProcessingRes.BiometricMatchNotFound:
_currState = CollectorDialogState.BAD_BIOMETRICS;
ShowMessage(false);
break;
case BiosecLibClient.BiometricProcessingRes.BiometricNotBelongsToUser:
_username = _libClient.getUserName().ToString();
_currState = CollectorDialogState.NOT_IDENTIFIED_AS_CURRENT_USER;
ShowMessage(false);
break;
case BiosecLibClient.BiometricProcessingRes.BiometricInvalidEncryptionKey:
_currState = CollectorDialogState.BAD_ENCRYTPION_KEY;
ShowMessage(false);
break;
case BiosecLibClient.BiometricProcessingRes.BiometricInternalError:
case BiosecLibClient.BiometricProcessingRes.BiometricUnknowEnrror:
default:
Auxiliary.Logger._log.Error("Biosecure library thrown " + res.ToString());
break;
}
if (_currDevice != null)
{
_currDevice.Dispatch(COMMAND.SINGLECAPTURE_START);
}
}
/// <summary>
/// Call this function to end / abort enrollment process
/// </summary>
public void endEnrollment()
{
EnrollmentProgress.Value = 0;
currentDevice.Dispatch(COMMAND.ENROLLMENT_STOP);
Ambassador.ClearCallback();
//currentDevice.StopEnrollment();
UpdateFingers();
isBusy = false;
if (_controlType == ControlTypeEnum.FINGERPRINT_CONTROL_TYPE)
{
fingerDisplay.ClearImage();
fingerChooser.DeSelectFinger(fingerNum);
}
else if (_controlType == ControlTypeEnum.PALM_CONTROL_TYPE)
{
palmEnrollControl.SetOriginalColor();
}
Cancel.Visibility = Visibility.Collapsed;
UpdateBtn.Visibility = Visibility.Visible;
ProviderBox.IsEnabled = true;
EnrollmentProgress.IsEnabled = false;
Ambassador.SetCallback(DispatchMessage);
currentDevice.Dispatch(COMMAND.SINGLECAPTURE_START);
//showMessageBase("Please, select finger to enroll or touch the scanner to verify it");
switch (_controlType)
{
case ControlTypeEnum.FINGERPRINT_CONTROL_TYPE:
forceShowMessageBase(baseHint);
break;
case ControlTypeEnum.PALM_CONTROL_TYPE:
forceShowMessageBase(baseHint);
break;
default:
break;
}
}
private void DeviceDeselected(object sender, RoutedEventArgs e)
{
RadioButton radioButton = (sender as RadioButton);
try
{
// If Provider has an active device
if (radioButton.Content is IFingerDevice)
{
IFingerDevice device = (sender as RadioButton).Content as IFingerDevice;
Ambassador.ClearCallback();
device.Dispatch(COMMAND.LIVECAPTURE_STOP);
(sender as RadioButton).IsEnabled = true;
}
}
catch (Exception ex)
{
Auxiliary.Logger._log.Error(ex);
}
}
void TestPageDeviceSelected(object sender, RoutedEventArgs e)
{
RadioButton radioButton = (sender as RadioButton);
try
{
// If Provider has an active device
if (radioButton.Content is IFingerDevice)
{
currentTestDevice = (sender as RadioButton);
currentTestDevice.IsEnabled = false;
IFingerDevice device = (sender as RadioButton).Content as IFingerDevice;
TestScannerPage.Children.Clear();
checkFinger = new FingerDisplay();
TestScannerPage.Children.Add(checkFinger);
//checkFinger.SetText("Please, touch the scanner");
Ambassador.SetCallback(DispatchMessage);
device.Dispatch(COMMAND.LIVECAPTURE_START);
imageReseter.Start();
}
else
{
Ambassador.ClearCallback();
if (checkFinger != null)
{
TestScannerPage.Children.Clear();
checkFinger = null;
}
checkFinger = new FingerDisplay(Properties.Resources.no_device);
TestScannerPage.Children.Add(checkFinger);
checkFinger.SetText("Connect device and press refresh");
}
}
catch (Exception ex)
{
Log.Error(ex);
}
}
private void ProviderBox_SelectionChanged(object sender,SelectionChangedEventArgs e)
{
if (currentCredential != null)
{
UpdateCredential();
}
currentCredential = null;
EnrollmentProgress.Value = 0;
IFingerDevice device = (sender as ComboBox).SelectedItem as IFingerDevice;
//if (currentDevice != null)
if (isOnline)
{
Ambassador.ClearCallback();
currentDevice.Dispatch(COMMAND.SINGLECAPTURE_STOP);
}
currentDevice = device;
isOnline = true;
if (device.BSPCode == 24)
{
_controlType = ControlTypeEnum.PALM_CONTROL_TYPE;
fingerChooser.Visibility = Visibility.Collapsed;
palmEnrollControl.Visibility = Visibility.Visible;
}
else
{
_controlType = ControlTypeEnum.FINGERPRINT_CONTROL_TYPE;
fingerChooser.Visibility = Visibility.Visible;
palmEnrollControl.Visibility = Visibility.Collapsed;
}
Ambassador.SetCallback(DispatchMessage);
currentDevice.Dispatch(COMMAND.SINGLECAPTURE_START);
foreach (var iface in currentDevice.GetType().GetInterfaces())
{
foreach (var fingerCred in Owner.Credentials.OfType <FingerCredential>())
{
if (fingerCred.device.Equals(currentDevice.ToString()))
{
currentCredential = new FingerCredential(fingerCred);
}
}
}
if (currentCredential == null)
{
currentCredential = new FingerCredential();
currentCredential.device = currentDevice.ToString();
currentCredential.deviceName = currentDevice.ToString();
//Owner.Credentials.Add(currentCredential);
}
fingerDisplay = new FingerDisplay();
Scanner.Children.Clear();
Scanner.Children.Add(fingerDisplay);
fingerDisplay.ClearImage();
Cancel.Visibility = Visibility.Collapsed;
UpdateBtn.Visibility = Visibility.Visible;
ProviderBox.IsEnabled = true;
EnrollmentProgress.IsEnabled = false;
UpdateFingers();
// showMessageBase("Please, select finger to enroll or touch the scanner to verify it");
switch (_controlType)
{
case ControlTypeEnum.FINGERPRINT_CONTROL_TYPE:
baseHint = "Please, select finger to enroll or touch the scanner to verify it"; //
showMessageBase(baseHint);
break;
case ControlTypeEnum.PALM_CONTROL_TYPE:
baseHint = "Please, select palm to enroll or place your hand above the scanner to verify it"; //
showMessageBase(baseHint);
break;
default:
break;
}
}