2 // Copyright (C) 2009 Ingo Ruhnke <grumbel@gmx.de>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
17 #ifndef HEADER_SUPERTUX_GUI_MENU_MANAGER_HPP
18 #define HEADER_SUPERTUX_GUI_MENU_MANAGER_HPP
33 static MenuManager* s_instance;
35 static MenuManager& instance();
38 std::vector<std::unique_ptr<Menu> > m_menu_stack;
39 std::unique_ptr<MenuTransition> m_transition;
47 void event(const SDL_Event& event);
51 void draw(DrawingContext& context);
54 void set_menu(int id);
55 void set_menu(std::unique_ptr<Menu> menu);
56 void push_menu(int id);
57 void push_menu(std::unique_ptr<Menu> menu);
59 void clear_menu_stack();
61 void on_window_resize();
62 bool is_active() const
64 return !m_menu_stack.empty();
68 Menu* current() const;
69 void transition(Menu* from, Menu* to);
72 MenuManager(const MenuManager&);
73 MenuManager& operator=(const MenuManager&);