1 files changed, 124 insertions, 0 deletions
diff --git a/nGenEx/Menu.h b/nGenEx/Menu.h
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+++ b/nGenEx/Menu.h
@@ -0,0 +1,124 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         Menu.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Simple menu hierarchy class
+*/
+
+#ifndef Menu_h
+#define Menu_h
+
+#include "Types.h"
+#include "List.h"
+#include "Text.h"
+
+// +-------------------------------------------------------------------+
+
+class Menu;
+class MenuItem;
+class MenuHistory;
+
+// +-------------------------------------------------------------------+
+
+class Menu
+{
+public:
+   static const char* TYPENAME() { return "Menu"; }
+
+   Menu()            { }
+   Menu(Text t)      : title(t) { }
+   virtual ~Menu()   { items.destroy(); }
+
+   virtual Text      GetTitle()     const { return title;  }
+   virtual void      SetTitle(Text t)     { title = t;     }
+   virtual Menu*     GetParent()    const { return parent; }
+   virtual void      SetParent(Menu* p)   { parent = p;    }
+   
+   virtual void      AddItem(Text label, DWORD value=0, bool enabled=true);
+   virtual void      AddItem(MenuItem* item);
+   virtual void      AddMenu(Text label, Menu* menu, DWORD value=0);
+   virtual MenuItem* GetItem(int index);
+   virtual void      SetItem(int index, MenuItem* item);
+   virtual int       NumItems() const;
+   virtual void      ClearItems();
+
+   ListIter<MenuItem> GetItems() { return items; }
+
+protected:
+   Text           title;
+   List<MenuItem> items;
+   Menu*          parent;
+
+   friend class MenuItem;
+};
+
+// +-------------------------------------------------------------------+
+
+class MenuItem
+{
+public:
+   static const char* TYPENAME() { return "MenuItem"; }
+
+   MenuItem(Text label, DWORD value=0, bool enabled=true);
+   virtual ~MenuItem();
+
+   virtual Text      GetText()      const { return text;     }
+   virtual void      SetText(Text t)      { text = t;        }
+
+   virtual DWORD     GetData()      const { return data;     }
+   virtual void      SetData(DWORD d)     { data = d;        }
+
+   virtual int       GetEnabled()   const { return enabled;  }
+   virtual void      SetEnabled(int  e)   { enabled = e;     }
+
+   virtual int       GetSelected()  const { return selected; }
+   virtual void      SetSelected(int  s)  { selected = s;    }
+
+   virtual Menu*     GetMenu()      const { return menu;     }
+   virtual void      SetMenu(Menu* m)     { menu = m;        }
+
+   virtual Menu*     GetSubmenu()   const { return submenu;  }
+   virtual void      SetSubmenu(Menu* s)  { submenu = s;     }
+
+protected:
+   Text           text;
+   DWORD          data;
+   int            enabled;
+   int            selected;
+
+   Menu*          menu;
+   Menu*          submenu;
+
+   friend class Menu;
+};
+
+// +-------------------------------------------------------------------+
+
+class MenuHistory
+{
+public:
+   static const char* TYPENAME() { return "MenuHistory"; }
+
+   MenuHistory() { }
+   virtual ~MenuHistory() { history.clear(); }
+
+   virtual Menu*     GetCurrent();
+   virtual Menu*     GetLevel(int n);
+   virtual Menu*     Find(const char* title);
+   virtual void      Pop();
+   virtual void      Push(Menu* menu);
+   virtual void      Clear();
+
+private:
+   List<Menu>  history;
+};
+
+#endif Menu_h
+