/// <summary>
/// Handles the scan button click.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="RoutedEventArgs" /> instance containing the event data.</param>
/// <param name="navigate">if set to <c>true</c> [navigate].</param>
public void HandleScanButtonClick(object sender, RoutedEventArgs e, bool navigate)
{
Button scanButton = sender as Button;
if (ScanButtonText.IsStartScan(scanButton.Content as string))
{
if (ScannerFeederType.Equals(FeederType.SingleItem))
{
rangerScanner.StartFeeding(FeedSource.FeedSourceManualDrop, FeedItemCount.FeedOne);
}
else
{
rangerScanner.StartFeeding(FeedSource.FeedSourceMainHopper, FeedItemCount.FeedContinuously);
}
if (navigate)
{
this.NavigationService.Navigate(ScanningPage);
}
}
else
{
rangerScanner.StopFeeding();
if (navigate)
{
this.NavigationService.Navigate(this);
}
}
}
/// <summary>
/// Rangers the new state of the scanner_ transport.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The e.</param>
private void rangerScanner_TransportNewState(object sender, AxRANGERLib._DRangerEvents_TransportNewStateEvent e)
{
mnuConnect.IsEnabled = false;
btnScan.Visibility = Visibility.Hidden;
ScanningPage.btnDone.Visibility = Visibility.Visible;
string status = rangerScanner.GetTransportStateString().Replace("Transport", string.Empty).SplitCase();
shapeStatus.ToolTip = status;
switch ((XportStates)e.currentState)
{
case XportStates.TransportReadyToFeed:
shapeStatus.Fill = new SolidColorBrush(Colors.LimeGreen);
btnScan.Content = "Scan";
if (ScannerFeederType.Equals(FeederType.MultipleItems))
{
ScanningPage.btnStartStop.Content = ScanButtonText.Scan;
}
else
{
ScanningPage.btnStartStop.Content = ScanButtonText.ScanCheck;
}
btnScan.Visibility = Visibility.Visible;
break;
case XportStates.TransportShutDown:
shapeStatus.Fill = new SolidColorBrush(Colors.Red);
mnuConnect.IsEnabled = true;
break;
case XportStates.TransportFeeding:
shapeStatus.Fill = new SolidColorBrush(Colors.Blue);
btnScan.Content = "Stop";
ScanningPage.btnStartStop.Content = ScanButtonText.Stop;
ScanningPage.btnDone.Visibility = Visibility.Hidden;
btnScan.Visibility = Visibility.Visible;
break;
case XportStates.TransportStartingUp:
shapeStatus.Fill = new SolidColorBrush(Colors.Yellow);
break;
default:
shapeStatus.Fill = new SolidColorBrush(Colors.White);
break;
}
ScanningPage.shapeStatus.ToolTip = this.shapeStatus.ToolTip;
ScanningPage.shapeStatus.Fill = this.shapeStatus.Fill;
}