/[zanavi_public1]/navit/navit/menu.h
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1 zoff99 2 /**
2     * Navit, a modular navigation system.
3     * Copyright (C) 2005-2008 Navit Team
4     *
5     * This program is free software; you can redistribute it and/or
6     * modify it under the terms of the GNU Library General Public License
7     * version 2 as published by the Free Software Foundation.
8     *
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 Library General Public License for more details.
13     *
14     * You should have received a copy of the GNU Library General Public
15     * License along with this program; if not, write to the
16     * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17     * Boston, MA 02110-1301, USA.
18     */
19    
20     #ifndef NAVIT_MENU_H
21     #define NAVIT_MENU_H
22    
23     enum menu_type {
24     menu_type_submenu,
25     menu_type_menu,
26     menu_type_toggle,
27     };
28    
29     struct container;
30     struct menu;
31     struct callback;
32    
33     struct menu_methods {
34     struct menu_priv *(*add)(struct menu_priv *menu, struct menu_methods *meth, char *name, enum menu_type type, struct callback *cb);
35     void (*set_toggle)(struct menu_priv *menu, int active);
36     int (*get_toggle)(struct menu_priv *menu);
37     void (*popup)(struct menu_priv *menu);
38     };
39    
40     struct menu {
41     struct menu_priv *priv;
42     struct menu_methods meth;
43     };
44    
45     /* prototypes */
46     struct menu *menu_add(struct menu *menu, char *name, enum menu_type type, struct callback *cb);
47     void menu_popup(struct menu *menu);
48     /* end of prototypes */
49     #endif

   
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