split menu so it can be reused in other projects
[picodrive.git] / platform / common / menu.h
CommitLineData
c6c6c9cd 1// (c) Copyright 2006-2009 notaz, All rights reserved.
e5f426aa 2
e5f426aa 3typedef enum
4{
5 MB_NONE = 1, /* no auto processing */
1fb0dd88 6 MB_OPT_ONOFF, /* ON/OFF setting */
7 MB_OPT_RANGE, /* [min-max] setting */
713c9224 8 MB_OPT_CUSTOM, /* custom value */
9 MB_OPT_CUSTONOFF,
10 MB_OPT_CUSTRANGE,
fcdefcf6 11 MB_OPT_ENUM,
e5f426aa 12} menu_behavior;
13
e5f426aa 14typedef struct
15{
42171343 16 const char *name;
e5f426aa 17 menu_behavior beh;
d2fd8a7a 18 int id;
1fb0dd88 19 void *var; /* for on-off/range settings */
20 int mask; /* bit to toggle for on/off */
713c9224 21 signed short min; /* for ranged integer settings, to be sign-extended */
22 signed short max;
c7eb229a 23 unsigned int enabled:1;
24 unsigned int need_to_save:1;
25 unsigned int selectable:1;
d2fd8a7a 26 int (*handler)(int id, int keys);
27 const char * (*generate_name)(int id, int *offs);
fcdefcf6 28 const void *data;
29 const char *help;
e5f426aa 30} menu_entry;
31
713c9224 32#define mee_handler_id(name, id, handler) \
fcdefcf6 33 { name, MB_NONE, id, NULL, 0, 0, 0, 1, 0, 1, handler, NULL, NULL, NULL }
1fb0dd88 34
713c9224 35#define mee_handler(name, handler) \
36 mee_handler_id(name, MA_NONE, handler)
37
713c9224 38#define mee_label(name) \
fcdefcf6 39 { name, MB_NONE, MA_NONE, NULL, 0, 0, 0, 1, 0, 0, NULL, NULL, NULL, NULL }
713c9224 40
41#define mee_label_mk(id, name_func) \
fcdefcf6 42 { "", MB_NONE, id, NULL, 0, 0, 0, 1, 0, 0, NULL, name_func, NULL, NULL }
43
44#define mee_onoff_h(name, id, var, mask, help) \
45 { name, MB_OPT_ONOFF, id, &(var), mask, 0, 0, 1, 1, 1, NULL, NULL, NULL, help }
713c9224 46
47#define mee_onoff(name, id, var, mask) \
fcdefcf6 48 mee_onoff_h(name, id, var, mask, NULL)
713c9224 49
50#define mee_range(name, id, var, min, max) \
fcdefcf6 51 { name, MB_OPT_RANGE, id, &(var), 0, min, max, 1, 1, 1, NULL, NULL, NULL, NULL }
52
c7eb229a 53#define mee_range_hide(name, id, var, min, max) \
54 { name, MB_OPT_RANGE, id, &(var), 0, min, max, 0, 1, 0, NULL, NULL, NULL, NULL }
55
fcdefcf6 56#define mee_cust_s_h(name, id, need_save, handler, name_func, help) \
57 { name, MB_OPT_CUSTOM, id, NULL, 0, 0, 0, 1, need_save, 1, handler, name_func, NULL, help }
58
59#define mee_cust_h(name, id, handler, name_func, help) \
60 mee_cust_s_h(name, id, 1, handler, name_func, help)
713c9224 61
62#define mee_cust(name, id, handler, name_func) \
fcdefcf6 63 mee_cust_h(name, id, handler, name_func, NULL)
64
65#define mee_cust_nosave(name, id, handler, name_func) \
66 mee_cust_s_h(name, id, 0, handler, name_func, NULL)
713c9224 67
68#define mee_onoff_cust(name, id, var, mask, name_func) \
fcdefcf6 69 { name, MB_OPT_CUSTONOFF, id, &(var), mask, 0, 0, 1, 1, 1, NULL, name_func, NULL, NULL }
713c9224 70
71#define mee_range_cust(name, id, var, min, max, name_func) \
fcdefcf6 72 { name, MB_OPT_CUSTRANGE, id, &(var), 0, min, max, 1, 1, 1, NULL, name_func, NULL, NULL }
73
74#define mee_enum_h(name, id, var, names_list, help) \
75 { name, MB_OPT_ENUM, id, &(var), 0, 0, 0, 1, 1, 1, NULL, NULL, names_list, help }
76
77#define mee_enum(name, id, var, names_list) \
78 mee_enum_h(name, id, var, names_list, NULL)
1fb0dd88 79
80#define mee_end \
fcdefcf6 81 { NULL, 0, 0, NULL, 0, 0, 0, 0, 0, 0, NULL, NULL, NULL, NULL }
1fb0dd88 82
1ca2ea4f 83typedef struct
84{
85 char *name;
86 int mask;
87} me_bind_action;
88
d2fd8a7a 89extern me_bind_action me_ctrl_actions[];
1ca2ea4f 90extern me_bind_action emuctrl_actions[]; // platform code
91
c7eb229a 92extern void *g_menubg_src_ptr;
697746df 93extern void *g_menubg_ptr;
c7eb229a 94extern void *g_menuscreen_ptr;
d40231e2 95#if MSCREEN_SIZE_FIXED
c7eb229a 96#define g_menuscreen_w MSCREEN_WIDTH
97#define g_menuscreen_h MSCREEN_HEIGHT
98#else
99extern int g_menuscreen_w;
100extern int g_menuscreen_h;
101#endif
697746df 102
c6c6c9cd 103void menu_init(void);
104void text_out16(int x, int y, const char *texto, ...);
105void me_update_msg(const char *msg);
106
823b9004 107void menu_romload_prepare(const char *rom_name);
108void menu_romload_end(void);
109
74f5e726 110void menu_loop(void);
111int menu_loop_tray(void);
112
713c9224 113menu_entry *me_list_get_first(void);
114menu_entry *me_list_get_next(void);
e5f426aa 115