lib/ppcurses/menu/Menu.rb in ppcurses-0.0.25 vs lib/ppcurses/menu/Menu.rb in ppcurses-0.1.0

@@ -1,33 +1,30 @@
-# Curses reference:
-# http://www.ruby-doc.org/stdlib-1.9.3/libdoc/curses/rdoc/Curses.html
-
-require_relative 'BaseMenu.rb'
-require 'curses'
-
 module PPCurses
   #noinspection RubyResolve
   class Menu < BaseMenu
 
+    attr_accessor :selection
+
     def show
       @win.box(self.side_wall_char, self.top_bot_wall_char)
       y = 2
       x = 2
 
       (0...@menu_items.length).each { |i|
         @win.setpos(y, x)
-        @win.attron(A_REVERSE) if @selection == i
+        @win.attron(Curses::A_REVERSE) if @selection == i
         @win.addstr(@menu_items[i].display_string)
-        @win.attroff(A_REVERSE) if @selection == i
+        @win.attroff(Curses::A_REVERSE) if @selection == i
         y += 1
       }
 
        @win.refresh
 
        @sub_menu.show if @sub_menu
     end
 
     def set_global_action(action)
+      PPCurses.implements_protocol(action, %w(execute))
       @global_action = action
     end
 
     def menu_selection