private void Popup_Closed(object sender, System.EventArgs e)
{
_foreignKeyBox.IsEnabled = true;
PlacementTarget = _foreignKeyBox = null;
_presenter.DetachView();
_presenter = null;
CommandBindings.Clear();
}
public void Show(Window ownerWindow, ForeignKeyBox foreignKeyBox, int?currentProductID)
{
Debug.Assert(ownerWindow != null);
Debug.Assert(foreignKeyBox != null);
Owner = ownerWindow;
_foreignKeyBox = foreignKeyBox;
_presenter = new Presenter(_dataView, currentProductID);
InitializeCommandBindings();
ShowDialog();
}
void ForeignKeyBox.ILookupService.BeginLookup(ForeignKeyBox foreignKeyBox)
{
if (foreignKeyBox.ForeignKey == _.FK_Product)
{
var dialogWindow = new ProductLookupWindow();
dialogWindow.Show(_ownerWindow, foreignKeyBox, CurrentRow.GetValue(_.ProductID));
}
else
{
throw new NotSupportedException();
}
}
public void Show(ForeignKeyBox foreignKeyBox, int?currentAddressID, int customerID)
{
if (IsOpen)
{
IsOpen = false;
}
PlacementTarget = _foreignKeyBox = foreignKeyBox;
_foreignKeyBox.IsEnabled = false;
_presenter = new Presenter(_dataView, currentAddressID, customerID);
InitializeCommandBindings();
IsOpen = true;
}
public void Show(Window ownerWindow, ForeignKeyBox foreignKeyBox, int?currentCustomerID, ForeignKeyBox shipToAddressBox, ForeignKeyBox billToAddressBox)
{
Debug.Assert(ownerWindow != null);
Debug.Assert(foreignKeyBox != null);
Debug.Assert(shipToAddressBox != null);
Debug.Assert(billToAddressBox != null);
Owner = ownerWindow;
_foreignKeyBox = foreignKeyBox;
_shipToAddressBox = shipToAddressBox;
_billToAddressBox = billToAddressBox;
_presenter = new Presenter(_dataView, currentCustomerID);
InitializeCommandBindings();
ShowDialog();
}
void ForeignKeyBox.ILookupService.BeginLookup(ForeignKeyBox foreignKeyBox)
{
if (foreignKeyBox.ForeignKey == _.FK_Customer)
{
var dialogWindow = new CustomerLookupWindow();
dialogWindow.Show(_ownerWindow, foreignKeyBox, CurrentRow.GetValue(_.CustomerID), _shipToAddressBinding[CurrentRow], _billToAddressBinding[CurrentRow]);
}
else if (foreignKeyBox.ForeignKey == _.FK_ShipToAddress || foreignKeyBox.ForeignKey == _.FK_BillToAddress)
{
BeginLookupAddress(foreignKeyBox);
}
else
{
throw new NotSupportedException();
}
}
private void BeginLookupAddress(ForeignKeyBox foreignKeyBox)
{
var foreignKey = (Address.PK)foreignKeyBox.ForeignKey;
if (_addressLookupPopup.FK == foreignKey)
{
_addressLookupPopup.IsOpen = false;
}
else
{
var customerID = CurrentRow.GetValue(_.CustomerID);
if (customerID.HasValue)
{
var addressID = foreignKeyBox.ForeignKey == _.FK_ShipToAddress ? _.ShipToAddressID : _.BillToAddressID;
_addressLookupPopup.Show(foreignKeyBox, CurrentRow.GetValue(addressID), customerID.Value);
}
}
}
