private static void runDelegateMenu()
{
const bool v_IsMainMenu = false;
MethodsForMenusDelegates methodsForMenusDelegates = new MethodsForMenusDelegates();
MenuDelegates.MainMenu mainMenuDelegates = new MenuDelegates.MainMenu("Delegates Main Menu");
MenuDelegates.SubMenu subMenuDateAndTimeDelegate = new MenuDelegates.SubMenu("Show Date/Time", v_IsMainMenu);
MenuDelegates.SubMenu subMenuVersionAndDigitsDelegate = new MenuDelegates.SubMenu("Version and Digits", v_IsMainMenu);
MenuDelegates.MenuItemExecutable showDateDelegate = new MenuDelegates.MenuItemExecutable("Show Date");
showDateDelegate.MenuItemClicked += methodsForMenusDelegates.ShowDate;
MenuDelegates.MenuItemExecutable showTimeDelegate = new MenuDelegates.MenuItemExecutable("Show Time");
showTimeDelegate.MenuItemClicked += methodsForMenusDelegates.ShowTime;
MenuDelegates.MenuItemExecutable countDigitsDelegate = new MenuDelegates.MenuItemExecutable("Count Digits");
countDigitsDelegate.MenuItemClicked += methodsForMenusDelegates.CountDigits;
MenuDelegates.MenuItemExecutable showVersionDelegate = new MenuDelegates.MenuItemExecutable("Show Version");
showVersionDelegate.MenuItemClicked += methodsForMenusDelegates.ShowVersion;
subMenuDateAndTimeDelegate.AddItemToSubMenu(showDateDelegate);
subMenuDateAndTimeDelegate.AddItemToSubMenu(showTimeDelegate);
subMenuVersionAndDigitsDelegate.AddItemToSubMenu(countDigitsDelegate);
subMenuVersionAndDigitsDelegate.AddItemToSubMenu(showVersionDelegate);
mainMenuDelegates.AddMenuItemToMainMenu(subMenuDateAndTimeDelegate);
mainMenuDelegates.AddMenuItemToMainMenu(subMenuVersionAndDigitsDelegate);
mainMenuDelegates.Show();
}
public void Show()
{
int selection;
SubMenu currentMenuItem = m_Menu;
Console.Clear();
//selection = m_Menu.ShowMenuAndGetSelectionUser(m_Level);
selection = (int)m_Menu.Select(m_Level, ref currentMenuItem);
while (true)
{
Console.Clear();
//check for exit selection
if (m_Level == 1 && selection == 0)
{
break;
}
//check for back selection
if ((m_Level != 1 && selection == 0))
{
m_Level--;
currentMenuItem = (SubMenu)currentMenuItem.GetMenuItem(selection);
}
else
{
if (currentMenuItem.GetMenuItem(selection) is SubMenu)
{
currentMenuItem = (SubMenu)currentMenuItem.GetMenuItem(selection);
if (selection == 0)
{
m_Level--;
}
else
{
m_Level++;
}
}
else if (currentMenuItem.GetMenuItem(selection) is FunctionItem)
{
((FunctionItem)currentMenuItem.GetMenuItem(selection)).Select(m_Level, ref currentMenuItem);
}
}
selection = (int)((SubMenu)currentMenuItem).Select(m_Level, ref currentMenuItem);
}
Console.WriteLine("Bye bye");
Console.ReadLine();
}
public override void ActionWhenChoose()
{
Console.Clear();
int indexOfItemInMenu = MenuThatItemBelongsTo.MenuItems.IndexOf(this);
string SubMenuName = string.Format("{0}. {1}", indexOfItemInMenu + 1, ItemName);
SubMenu subMenuToDisplayWhenChoose = new SubMenu(SubMenuName, m_MenuItemsToShow)
{
ParentMenu = MenuThatItemBelongsTo
};
subMenuToDisplayWhenChoose.Show();
}
public static void Show(SubMenu i_Menu)
{
int userChoice = -1;
while (!userChoice.Equals(k_ExitOrBack))
{
userChoice = UserInteraction.printManager(i_Menu);
if (!userChoice.Equals(k_ExitOrBack))
{
i_Menu.MenuNodes[userChoice - k_MenuOffset].OnClick();
}
}
}
private static void printMenu(SubMenu i_Menu)
{
int index = 1;
Console.Clear();
Console.WriteLine(i_Menu.Title + Environment.NewLine);
foreach (MenuNode item in i_Menu.MenuNodes)
{
Console.WriteLine("{0}. {1}", index, item.Title);
index++;
}
Console.WriteLine("0. {0}", i_Menu.ParentMenu == null ? k_ExitMessage : k_BackMessage);
Console.WriteLine("Please Choose the appropriate menu option, or 0 to {0}.", i_Menu.ParentMenu == null ? k_ExitMessage : k_BackToPreviousMenuMessage);
}
private static int printManager(SubMenu i_Menu)
{
string userInput;
int validInput;
printMenu(i_Menu);
userInput = Console.ReadLine();
while (!isValidMenuOption(userInput, i_Menu.MenuNodes.Count, out validInput))
{
Console.WriteLine("Invalid Input. Return to menu options.");
Thread.Sleep(2000);
printMenu(i_Menu);
userInput = Console.ReadLine();
}
return(validInput);
}
public override int?Select(int i_Level, ref SubMenu i_SubMenu)
{
i_SubMenu = this;
return(ShowMenuAndGetSelectionUser(i_Level));
}
public FinalButton(string o_Name, SubMenu o_Parent) : base(o_Name, o_Parent)
{
}
public MainMenu(string i_MenuTitle)
{
m_ListOfMenuNodes = new SubMenu(i_MenuTitle);
}
public SubMenu(string o_Name, SubMenu o_Parent) : base(o_Name, o_Parent)
{
}
public MainMenu()
{
m_Menu = new SubMenu("MainMenu", null);
}
// Constructor for new main menu
public MainMenu()
{
this.m_MainMenuList = new SubMenu("Main Menu");
}
public MainMenu(int i_Level, string i_ItemName, SubMenu i_PreviousMenu, List <MenuItem> i_MenuItems)
: base(i_Level, i_ItemName, i_PreviousMenu, i_MenuItems)
{
}
/// <summary>
/// This method adds a new sub menu to the current menu.
/// </summary>
/// <param name="i_menuTitle"> The new sub menu name.</param>
public void AddMenuItemMenu(string i_menuTitle)
{
GeneralMenu newMenuItem = new SubMenu(i_menuTitle, this);
m_menu.Add(newMenuItem);
}
protected MenuItem(string i_MenuItemName, SubMenu i_ParentItem)
{
m_ItemText = i_MenuItemName;
m_PreviousMenu = i_ParentItem;
}
public override int?Select(int i_Level, ref SubMenu i_SubMenu)
{
m_SelectFunctionDelegate.Invoke();
return(null);
}
public SubMenu(int i_Level, string i_ItemName, SubMenu i_PreviousMenu, List <MenuItem> i_MenuItems) : base(i_ItemName, i_PreviousMenu)
{
MenuItems = i_MenuItems;
Level = i_Level;
}
public MenuItemAction(string i_MenuItemName, SubMenu i_ParentItem)
: base(i_MenuItemName, i_ParentItem)
{
}
public abstract int?Select(int i_Level, ref SubMenu i_SubMenu);
public MainMenu(string i_Titel)
{
m_SubMenuItem = new SubMenu(i_Titel);
m_SubMenuItem.ListOfMenuItems[k_ExitOption].Title = "Exit";
}
public SubMenu(string i_Title, SubMenu i_PreviousMenu)
: base(i_Title)
{
m_MainMenu = new MainMenu(i_Title);
m_MainMenu.ChangeExitName(eBackType.Back.ToString());
}