private static void CreateSecondScreen()
{
foodObjects = InitFoodObject(); // Create an array of food objects and set it equal to the function initFood
cashierScreen = BuildSelectionOptions(foodObjects); // Start to build the GUI using the foodObjects array
cashierScreen.InitializeComponent();
cashierScreen.Show();
//Application.Run(cashierScreen); // Run the cashier screen
}
static Cashier BuildSelectionOptions(FoodObject[] foodObjects)
{
Cashier cashierScreen = new Cashier();
const int Y_ITEM_SEPARATION = 120;
const int X_ITEM_SEPARATION = 300;
const int BUTTON_PICTURE_SEPARATION = 110;
const int GROUP_BOX_X_INITIAL = 40;
const int GROUP_BOX_Y_INITIAL = 80;
const int X_INITIAL_POSITION = 10;
const int Y_INITIAL_POSITION = 20;
const int Y_LABEL_SEPARATION = 40;
int saladStartingX = 0;
int saladStartingY = 0;
int drinkStartingX = 0;
int drinkStartingY = 0;
int dessertStartingX = 0;
int dessertStartingY = 0;
int numOfSalads = 0;
int numOfDrinks = 0;
int numOfDesserts = 0;
for (int i = 0; i < 3; i++)
{
const int GROUP_BOX_X_SIZE = 230;
const int GROUP_BOX_Y_PER_ITEM = X_INITIAL_POSITION + 100 + 15;
switch (i)
{
case 0:
{
int sizeY = (GROUP_BOX_Y_PER_ITEM * saladCount) + (Y_LABEL_SEPARATION * 3);
int sizeX = GROUP_BOX_X_SIZE;
int xPos = GROUP_BOX_X_INITIAL;
int yPos = GROUP_BOX_Y_INITIAL;
cashierScreen.addGroupBoxes(xPos, yPos, "Salads", i, sizeX, sizeY);
break;
}
case 1:
{
int sizeY = (GROUP_BOX_Y_PER_ITEM * drinkCount) + (Y_LABEL_SEPARATION * 3);
int sizeX = GROUP_BOX_X_SIZE;
int xPos = GROUP_BOX_X_INITIAL + X_ITEM_SEPARATION;
int yPos = GROUP_BOX_Y_INITIAL;
cashierScreen.addGroupBoxes(xPos, yPos, "Drinks", i, sizeX, sizeY);
break;
}
case 2:
{
int sizeY = (GROUP_BOX_Y_PER_ITEM * dessertCount) + (Y_LABEL_SEPARATION * 3);
int sizeX = GROUP_BOX_X_SIZE;
int xPos = GROUP_BOX_X_INITIAL + (X_ITEM_SEPARATION * 2);
int yPos = GROUP_BOX_Y_INITIAL;
cashierScreen.addGroupBoxes(xPos, yPos, "Desserts", i, sizeX, sizeY);
break;
}
}
} // Create the Dynamic GroupBoxes
for (int i = 0; i < foodObjects.Length; i++)
{
//WriteLine("Object {0} with classification {1} and name {2} is being processed", i, foodObjects[i].Classification, foodObjects[i].Name);
switch (foodObjects[i].Classification)
{
case 1:
if (numOfSalads == 0) // If this is the first salad
{
saladStartingX = X_INITIAL_POSITION;
saladStartingY = Y_INITIAL_POSITION;
}
else
{
saladStartingY += Y_ITEM_SEPARATION;
}
cashierScreen.addRadioButton(saladStartingX, saladStartingY, foodObjects[i].Name, 0);
cashierScreen.addPictureBox(saladStartingX + BUTTON_PICTURE_SEPARATION, saladStartingY, foodObjects[i].Name, foodObjects[i].PhotoLocation, 0);
numOfSalads++;
cashierScreen.IncrementCurrentItemCount();
break;
case 2:
if (numOfDrinks == 0)
{
drinkStartingX = X_INITIAL_POSITION;
drinkStartingY = Y_INITIAL_POSITION;
}
else
{
drinkStartingY += Y_ITEM_SEPARATION;
}
cashierScreen.addRadioButton(drinkStartingX, drinkStartingY, foodObjects[i].Name, 1);
cashierScreen.addPictureBox(drinkStartingX + BUTTON_PICTURE_SEPARATION, drinkStartingY, foodObjects[i].Name, foodObjects[i].PhotoLocation, 1);
numOfDrinks++;
break;
case 3:
if (numOfDesserts == 0)
{
dessertStartingX = X_INITIAL_POSITION;
dessertStartingY = Y_INITIAL_POSITION;
}
else
{
dessertStartingY += Y_ITEM_SEPARATION;
}
cashierScreen.addRadioButton(dessertStartingX, dessertStartingY, foodObjects[i].Name, 2);
cashierScreen.addPictureBox(dessertStartingX + BUTTON_PICTURE_SEPARATION, dessertStartingY, foodObjects[i].Name, foodObjects[i].PhotoLocation, 2);
numOfDesserts++;
break;
default:
WriteLine("ERROR: Object {0} of name {1} does not have a classification", i, foodObjects[i].Name);
break;
}
} // Create the Dynamic RadioButtons and PictureBoxes
for (int i = 0; i < 3; i++)
{
switch (i)
{
case 0:
saladStartingY += Y_ITEM_SEPARATION;
cashierScreen.AddPriceLabel(saladStartingX, saladStartingY, "Salad Price", 0);
saladStartingY += Y_LABEL_SEPARATION;
cashierScreen.AddQuantityLabel(saladStartingX, saladStartingY, "Quantity", 0);
saladStartingX += BUTTON_PICTURE_SEPARATION;
cashierScreen.AddQuantityTextBox(saladStartingX, saladStartingY, 0);
saladStartingY -= Y_LABEL_SEPARATION;
cashierScreen.AddPriceTextBox(saladStartingX, saladStartingY, 0);
saladStartingX -= BUTTON_PICTURE_SEPARATION;
saladStartingY += (Y_LABEL_SEPARATION * 2);
cashierScreen.AddSelectionLabel(saladStartingX, saladStartingY, 0);
break;
case 1:
drinkStartingY += Y_ITEM_SEPARATION;
cashierScreen.AddPriceLabel(drinkStartingX, drinkStartingY, "Drink Price", 1);
drinkStartingY += Y_LABEL_SEPARATION;
cashierScreen.AddQuantityLabel(drinkStartingX, drinkStartingY, "Quantity", 1);
drinkStartingX += BUTTON_PICTURE_SEPARATION;
cashierScreen.AddQuantityTextBox(drinkStartingX, drinkStartingY, 1);
drinkStartingY -= Y_LABEL_SEPARATION;
cashierScreen.AddPriceTextBox(drinkStartingX, drinkStartingY, 1);
drinkStartingX -= BUTTON_PICTURE_SEPARATION;
drinkStartingY += (Y_LABEL_SEPARATION * 2);
cashierScreen.AddSelectionLabel(drinkStartingX, drinkStartingY, 1);
break;
case 2:
dessertStartingY += Y_ITEM_SEPARATION;
cashierScreen.AddPriceLabel(dessertStartingX, dessertStartingY, "Salad Price", 2);
dessertStartingY += Y_LABEL_SEPARATION;
cashierScreen.AddQuantityLabel(dessertStartingX, dessertStartingY, "Quantity", 2);
dessertStartingX += BUTTON_PICTURE_SEPARATION;
cashierScreen.AddQuantityTextBox(dessertStartingX, dessertStartingY, 2);
dessertStartingY -= Y_LABEL_SEPARATION;
cashierScreen.AddPriceTextBox(dessertStartingX, dessertStartingY, 2);
dessertStartingX -= BUTTON_PICTURE_SEPARATION;
dessertStartingY += (Y_LABEL_SEPARATION * 2);
cashierScreen.AddSelectionLabel(dessertStartingX, dessertStartingY, 2);
break;
}
} // Create the Dynamic Price and quanitity Labels and TextBoxes
return(cashierScreen);
}