public void AddNewOrderItem(ItemSelectedArgs args)
{
if (_order.OrderStatus == OrderStatus.Closed) return;
var item = args.Item;
var existingItem = _order.OrderItems.SingleOrDefault(o => o.ItemName.Equals(item.ItemName));
if (existingItem == null)
_order.OrderItems.Add(new OrderItem(item.ItemName, item.Price));
else
existingItem.Quantity++;
}
private ItemSelectedArgs GetSelectedItemArgs()
{
FileSystemObject item = GetSelectedItem();
if (item != null)
{
ItemSelectedArgs args = new ItemSelectedArgs(item);
return(new ItemSelectedArgs(item));
}
return(null);
}
private void listview_DoubleClick(object sender, EventArgs e)
{
if (ItemDoubleClicked == null)
{
return;
}
ItemSelectedArgs args = GetSelectedItemArgs();
if (args == null)
{
return;
}
ItemDoubleClicked(this, args);
}
private void listview_SelectedIndexChanged(object sender, EventArgs e)
{
if (ItemSelected == null)
{
return;
}
ItemSelectedArgs args = GetSelectedItemArgs();
if (args == null)
{
return;
}
ItemSelected(this, args);
}
private void SelectionLogic_ItemSelected(object sender, ItemSelectedArgs e)
{
try
{
ShipViewerWindow viewer = null;
if (chkShowViewerOnSelect.IsChecked.Value && e.Item is Swimbot)
{
viewer = ShowShipViewer((Swimbot)e.Item, e.ClickPoint);
}
e.Requested_SelectedItem_Instance = new SelectedItemSwimbots(e.Item, e.Offset, viewer, grdViewPort, _viewport, pnlSelectionVisuals, _camera, e.ShouldMoveItemWithSpring, e.ShouldSpringCauseTorque, e.SpringColor);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}