/// <summary>
/// Does the actual setting of the sizes
/// </summary>
/// <param name="scc">The size screen associated with the order item</param>
/// <param name="s">The size it needs to be set to</param>
private void setSize(SizeChangingCustomization scc, Size s)
{
switch (s)
{
case Size.Small: scc.SizeRadioButtonSmall.IsChecked = true; break;
case Size.Medium: scc.SizeRadioButtonMedium.IsChecked = true; break;
case Size.Large: scc.SizeRadioButtonLarge.IsChecked = true; break;
default: throw new NotImplementedException("Should never be reached");
}
}
/// <summary>
/// Gets the information required to change the sizes
/// </summary>
/// <param name="element"></param>
/// <returns>Updated Framework element</returns>
private FrameworkElement SwapScreenHelper(FrameworkElement element)
{
/* Entrees dont have any size or flavors */
if (element.DataContext is Entree)
{
return(element);
}
/* Drinks have a size we must set that radio button */
else if (element.DataContext is Drink)
{
/* Cast the datacontext of the element to a drink */
Drink d = (Drink)element.DataContext;
/* Jerked soda has a flavor so we need to see if the datacontext is a jerked soda */
if (d is JerkedSoda)
{
/*
* Step 1: Cast the element to a JerkedSodaCustomization FrameworkElement
* Step 2: Get the FlavorBorder's child
* Step 3: Cast the child to a FlavorChangingScreen
* Step 4: Set the specific radio button per the case to true
* Step 5: Break
*/
FlavorChangingScreen fcs = (FlavorChangingScreen)(((JerkedSodaCustomization)element).FlavorBorder.Child);
switch (((JerkedSoda)element.DataContext).Flavor)
{
case SodaFlavor.OrangeSoda:
fcs.FlavorRadioButtonOS.IsChecked = true; break;
case SodaFlavor.CreamSoda:
fcs.FlavorRadioButtonCS.IsChecked = true; break;
case SodaFlavor.Sarsparilla:
fcs.FlavorRadioButtonS.IsChecked = true; break;
case SodaFlavor.BirchBeer:
fcs.FlavorRadioButtonBB.IsChecked = true; break;
case SodaFlavor.RootBeer:
fcs.FlavorRadioButtonRB.IsChecked = true; break;
default:
throw new NotImplementedException("Should never be reached");
}
}
Size s = d.Size;
/* I encourage you to set a breakpoint here at line 128.
*
* Look at what the GetType() statement returns by hovering over in debug mode
* and hitting the down arrow
*
* The .Name property is the name of the class from which the object originates! Isnt that cool!
*/
switch (((element.DataContext).GetType()).Name)
{
/* This is where the comments stop, everything from here on out is just repetition with different variable
* I would still encourage you continue reading to fully understand what I have done :)
*/
case "CowboyCoffee":
setSize(((SizeChangingCustomization)((CowboyCoffeeCustomization)element).SizeBorder.Child), s); break;
case "JerkedSoda":
setSize(((SizeChangingCustomization)((JerkedSodaCustomization)element).SizeBorder.Child), s); break;
case "TexasTea":
setSize(((SizeChangingCustomization)((TexasTeaCustomization)element).SizeBorder.Child), s); break;
case "Water":
setSize(((SizeChangingCustomization)((WaterCustomization)element).SizeBorder.Child), s); break;
default:
throw new NotImplementedException("Should never be reached");
}
}
else if (element.DataContext is Side)
{
setSize((SizeChangingCustomization)element, ((Side)element.DataContext).Size);
}
else
{
throw new NotImplementedException("Should never be reached");
}
return(element);
}
