4 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 #ifndef SUPERTUX_MENU_H
21 #define SUPERTUX_MENU_H
32 #include "video/surface.hpp"
33 #include "video/font.hpp"
34 #include "mousecursor.hpp"
36 bool confirm_dialog(Surface* background, std::string text);
38 /* Kinds of menu items */
50 MN_HL, /* horizontal line */
58 MenuItem(MenuItemKind kind, int id = -1);
65 std::vector<std::string> list; // list of values for a STRINGSELECT item
66 size_t selected; // currently selected item
70 void change_text (const std::string& text);
71 void change_input(const std::string& text);
73 static MenuItem* create(MenuItemKind kind, const std::string& text,
74 int init_toggle, Menu* target_menu, int id, int key);
76 std::string get_input_with_symbol(bool active_item); // returns the text with an input symbol
79 /// copy-construction not allowed
80 MenuItem(const MenuItem& ) { assert(false); }
81 /// assignment not allowed
82 void operator= (const MenuItem& ) { assert(false); }
84 /// keyboard key or joystick button
85 bool input_flickering;
91 static std::vector<Menu*> last_menus;
92 static Menu* current_;
94 static void pop_current();
97 /** Set the current menu, if pmenu is NULL, hide the current menu */
98 static void set_current(Menu* pmenu);
100 static void push_current(Menu* pmenu);
102 /** Return the current active menu or NULL if none is active */
103 static Menu* current()
109 /* Action done on the menu */
111 MENU_ACTION_NONE = -1,
122 /** Number of the item that got 'hit' (ie. pressed) in the last
123 event()/update() call, -1 if none */
126 // position of the menu (ie. center of the menu, not top/left)
130 /** input event for the menu (up, down, left, right, etc.) */
131 MenuAction menuaction;
133 /* input implementation variables */
134 int delete_character;
136 float menu_repeat_time;
139 static Font* default_font;
140 static Font* active_font;
141 static Font* deactive_font;
142 static Font* label_font;
143 static Font* field_font;
145 std::vector<MenuItem*> items;
151 void add_label(const std::string& text);
152 void add_entry(int id, const std::string& text);
153 void add_toggle(int id, const std::string& text, bool toggled = false);
154 void add_deactive(int id, const std::string& text);
155 void add_back(const std::string& text);
156 void add_submenu(const std::string& text, Menu* submenu, int id = -1);
157 void add_controlfield(int id, const std::string& text,
158 const std::string& mapping = "");
160 virtual void menu_action(MenuItem* item);
164 /** Remove all entries from the menu */
167 /** Return the index of the menu item that was 'hit' (ie. the user
168 clicked on it) in the last event() call */
171 MenuItem& get_item(int index)
173 return *(items[index]);
175 MenuItem& get_item_by_id(int id);
176 const MenuItem& get_item_by_id(int id) const;
178 int get_active_item_id();
179 void set_active_item(int id);
181 void draw(DrawingContext& context);
182 void set_pos(float x, float y, float rw = 0, float rh = 0);
184 void event(const SDL_Event& event);
186 bool is_toggled(int id) const;
189 void additem(MenuItem* pmenu_item);
190 float get_width() const;
191 float get_height() const;
194 void check_controlfield_change_event(const SDL_Event& event);
195 void draw_item(DrawingContext& context, int index);
200 std::auto_ptr<Surface> checkbox;
201 std::auto_ptr<Surface> checkbox_checked;
202 std::auto_ptr<Surface> back;
203 std::auto_ptr<Surface> arrow_left;
204 std::auto_ptr<Surface> arrow_right;