private void OnQtyButtonClicked(int rowHandle)
{
LineItemViewModel lineItem = this.ViewModel.Items[rowHandle];
// If it is not for pickup at the current store, the button should be disabled and thus no form should be shown.
// If there's no remaining items to pick up, the button should be disable
if (!lineItem.IsPickupAtStore(ApplicationSettings.Terminal.StoreId) || lineItem.QuantityRemaining == 0)
{
return;
}
using (frmInputNumpad inputDialog = new frmInputNumpad())
{
inputDialog.EntryTypes = NumpadEntryTypes.IntegerPositive;
inputDialog.PromptText = LSRetailPosis.ApplicationLocalizer.Language.Translate(56396); // "Pickup quantity"
inputDialog.Text = LSRetailPosis.ApplicationLocalizer.Language.Translate(99656); // Item details page
int qty;
POSFormsManager.ShowPOSForm(inputDialog);
if (inputDialog.DialogResult != DialogResult.Cancel)
{
if (int.TryParse(inputDialog.InputText, out qty))
{
// Update the row source and repaint
if (qty <= lineItem.QuantityRemaining)
{
this.ViewModel.SetPickupQuantity(lineItem.ItemId, lineItem.LineId, qty);
this.ViewModel.CommitChanges();
this.gridView.RefreshRow(rowHandle);
}
}
}
}
}
private ObjectState GetButtonState(int rowHandle, string column)
{
int pressedRowHandle = GridControl.InvalidRowHandle;
int highlightedRowHandle = GridControl.InvalidRowHandle;
bool shouldDisable = false;
LineItemViewModel row = this.ViewModel.Items[rowHandle];
switch (column)
{
case COLQTY:
pressedRowHandle = QtyPressedRowHandle;
highlightedRowHandle = QtyHighlightedRowHandle;
shouldDisable = (row.QuantityRemaining == 0) || !row.IsPickupAtStore(ApplicationSettings.Terminal.StoreId);
break;
default:
break;
}
if (shouldDisable)
{
return(ObjectState.Disabled);
}
else if (rowHandle == pressedRowHandle)
{
return(ObjectState.Pressed);
}
else
{
// Show hot if row is highlighted or cell is focused
if (rowHandle == highlightedRowHandle ||
(gridItems.IsFocused && (gridView.FocusedColumn.FieldName == column) &&
(gridView.FocusedRowHandle == rowHandle)))
{
return(ObjectState.Hot);
}
else
{
return(ObjectState.Normal);
}
}
}