Moved Stars45 to StarsEx

1 files changed, 123 insertions, 0 deletions

diff --git a/StarsEx/Menu.h b/StarsEx/Menu.h
new file mode 100644
index 0000000..b74099f
--- /dev/null
+++ b/StarsEx/Menu.h
@@ -0,0 +1,123 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    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
+