/*
* Opens a Window{ExtraType}Details to amend selected extra.
*/
private void lstExtras_MouseDoubleClick(object sender,
MouseButtonEventArgs e)
{
List <BookingDecorator> extras = mFacade.GetCurrentExtras();
int i = lstExtras.SelectedIndex;
if (extras != null && extras.Count == 0)
{
MessageBox.Show("There is no extra for this booking"
+ " at present.");
}
else if (i < 0)
{
MessageBox.Show("Please double click on the extra that"
+ " you want to edit");
}
else
{
if (extras.ElementAt(i).GetType() == typeof(Breakfast))
{
new WindowBreakfastDetails(
mFacade, extras.ElementAt(i)).ShowDialog();
}
else if (extras.ElementAt(i).GetType() == typeof(EveningMeal))
{
new WindowEveningMealDetails(
mFacade, extras.ElementAt(i)).ShowDialog();
}
else if (extras.ElementAt(i).GetType() == typeof(CarHire))
{
new WindowCarHireDetails(
mFacade, extras.ElementAt(i)).ShowDialog();
}
refreshExtrasDisplay();
}
}
