private void OnHistoryClicked(object sender, EventArgs e)
{
BarcodeHistoryUserControl target = sender as BarcodeHistoryUserControl;
if (CurrentBarcode != null && target == CurrentBarcode)
{
return;
}
ScrollToTarget(target);
}
private void LoadHistory()
{
HistoryStackpanel.Children.Clear();
foreach (Row r in DatabaseStatements.GetHistory())
{
BarcodeHistoryUserControl temp = new BarcodeHistoryUserControl(
new Barcode(
r.GetValue <string>("value"),
(BarcodeFormat)Enum.Parse(typeof(BarcodeFormat), r.GetValue <string>("type"))),
DateTime.Parse(r.GetValue <string>("date")));
temp.Deleted += OnHistoryDeleted;
temp.Clicked += OnHistoryClicked;
HistoryStackpanel.Children.Add(temp);
}
}
private void ScrollToTarget(BarcodeHistoryUserControl target, string textToSet = "")
{
if (CurrentBarcode != null)
{
CurrentBarcode.MainGrid.Background = (SolidColorBrush) new BrushConverter().ConvertFrom(ColorConstants.Blue);
}
CurrentBarcode = target;
CurrentBarcode.MainGrid.Background = (SolidColorBrush) new BrushConverter().ConvertFrom(ColorConstants.Orange);
HistoryScrollViewer.ScrollToVerticalOffset(target.TranslatePoint(new System.Windows.Point(), HistoryStackpanel).Y);
if (string.IsNullOrEmpty(textToSet))
{
ScanTextBox.Text = target.Barcode.Text.Replace(BarcodeConstants.FNC1.ToString(), BarcodeConstants.FNC1_DisplayPlaceholder);
}
else
{
ScanTextBox.Text = textToSet.Replace(BarcodeConstants.FNC1.ToString(), BarcodeConstants.FNC1_DisplayPlaceholder);
}
BarcodeTypeComboBox.SelectedItem = target.Barcode.Format;
ScanTextBox.SelectAll();
}
private void HandleScan(Barcode barcode)
{
if (barcode is null)
{
return;
}
BarcodeHistoryUserControl temp = TryGetHistory(barcode, barcode.Text);
if (temp is null)
{
temp = new BarcodeHistoryUserControl(barcode, DateTime.Now, barcode.Text);
temp.Deleted += OnHistoryDeleted;
temp.Clicked += OnHistoryClicked;
HistoryStackpanel.Children.Insert(0, temp);
DatabaseStatements.InsertBarcode(barcode.Text, barcode.Format);
}
ScrollToTarget(temp, barcode.Text);
WriteText(barcode.Text);
}
private void DeleteHistory(BarcodeHistoryUserControl history)
{
DatabaseStatements.DeleteHistory(history.Barcode.Text, history.Barcode.Format);
HistoryStackpanel.Children.Remove(history);
}
