2 // Copyright (C) 2006 Matthias Braun <matze@braunis.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_HPP
18 #define HEADER_SUPERTUX_GUI_MENU_HPP
24 #include "math/vector.hpp"
25 #include "video/color.hpp"
26 #include "video/surface_ptr.hpp"
34 /* Action done on the menu */
36 MENU_ACTION_NONE = -1,
52 MenuItem* add_label(const std::string& text);
53 MenuItem* add_entry(int id, const std::string& text);
54 MenuItem* add_toggle(int id, const std::string& text, bool toggled = false);
55 MenuItem* add_inactive(int id, const std::string& text);
56 MenuItem* add_back(const std::string& text);
57 MenuItem* add_submenu(const std::string& text, int submenu);
58 MenuItem* add_controlfield(int id, const std::string& text,
59 const std::string& mapping = "");
60 MenuItem* add_string_select(int id, const std::string& text);
62 virtual void menu_action(MenuItem* item) = 0;
66 /** Perform actions to bring the menu up to date with configuration changes */
67 virtual void refresh() {}
69 /** Remove all entries from the menu */
72 MenuItem& get_item(int index)
74 return *(items[index]);
77 MenuItem& get_item_by_id(int id);
78 const MenuItem& get_item_by_id(int id) const;
80 int get_active_item_id();
81 void set_active_item(int id);
83 void draw(DrawingContext& context);
84 Vector get_center_pos() const { return pos; }
85 void set_center_pos(float x, float y);
87 void event(const SDL_Event& event);
89 bool is_toggled(int id) const;
90 void set_toggled(int id, bool toggled);
92 float get_width() const;
93 float get_height() const;
95 virtual void on_window_resize();
98 MenuItem* add_item(std::unique_ptr<MenuItem> menu_item);
101 void process_action(MenuAction menuaction);
102 void check_controlfield_change_event(const SDL_Event& event);
103 void draw_item(DrawingContext& context, int index);
106 // position of the menu (ie. center of the menu, not top/left)
109 /* input implementation variables */
110 int delete_character;
112 float menu_repeat_time;
115 std::vector<std::unique_ptr<MenuItem> > items;