// Generates the buttons for the different types of MenuItems
private void PopulateMenuItemTypes()
{
menuItemTypeButtons.Controls.Clear();
menuItemTypeButtons.RowStyles.Clear();
List <Model.MenuItem> menuItems = menu.Items;
List <Model.MenuItem> drinks = menuItemService.GetDrinks();
menuItems.AddRange(drinks);
Dictionary <string, List <Model.MenuItem> > categories = new Dictionary <string, List <Model.MenuItem> >();
foreach (Model.MenuItem menuItem in menu.Items)
{
if (!categories.ContainsKey(menuItem.Subtype))
{
categories.Add(menuItem.Subtype, new List <Model.MenuItem>());
}
categories[menuItem.Subtype].Add(menuItem);
}
int numberOfRows = (int)Math.Ceiling((decimal)categories.Count / 3);
float percentagePerRow = 100 / numberOfRows;
menuItemTypeButtons.RowCount = numberOfRows;
foreach (KeyValuePair <string, List <Model.MenuItem> > category in categories)
{
menuItemTypeButtons.RowStyles.Add(new RowStyle(SizeType.Percent, percentagePerRow));
menuItemTypeButtons.Controls.Add(GenerateCategoryButton(category.Value));
}
}
