pull in more code from PicoDrive

[pcsx_rearmed.git] / frontend / common / input.h

diff --git a/frontend/common/input.h b/frontend/common/input.h
new file mode 100644 (file)
index 0000000..41ff876
--- /dev/null
+++ b/frontend/common/input.h
@@ -0,0 +1,128 @@
+#define IN_MAX_DEVS 10
+
+/* unified menu keys */
+#define PBTN_UP    (1 <<  0)
+#define PBTN_DOWN  (1 <<  1)
+#define PBTN_LEFT  (1 <<  2)
+#define PBTN_RIGHT (1 <<  3)
+
+#define PBTN_MOK   (1 <<  4)
+#define PBTN_MBACK (1 <<  5)
+#define PBTN_MA2   (1 <<  6)   /* menu action 2 */
+#define PBTN_MA3   (1 <<  7)
+
+#define PBTN_L     (1 <<  8)
+#define PBTN_R     (1 <<  9)
+
+#define PBTN_MENU  (1 << 10)
+
+/* ui events */
+#define PEVB_VOL_DOWN   30
+#define PEVB_VOL_UP     29
+#define PEVB_STATE_LOAD 28
+#define PEVB_STATE_SAVE 27
+#define PEVB_SWITCH_RND 26
+#define PEVB_SSLOT_PREV 25
+#define PEVB_SSLOT_NEXT 24
+#define PEVB_MENU       23
+#define PEVB_FF         22
+#define PEVB_PICO_PNEXT 21
+#define PEVB_PICO_PPREV 20
+#define PEVB_PICO_SWINP 19
+
+#define PEV_VOL_DOWN    (1 << PEVB_VOL_DOWN)
+#define PEV_VOL_UP      (1 << PEVB_VOL_UP)
+#define PEV_STATE_LOAD  (1 << PEVB_STATE_LOAD)
+#define PEV_STATE_SAVE  (1 << PEVB_STATE_SAVE)
+#define PEV_SWITCH_RND  (1 << PEVB_SWITCH_RND)
+#define PEV_SSLOT_PREV  (1 << PEVB_SSLOT_PREV)
+#define PEV_SSLOT_NEXT  (1 << PEVB_SSLOT_NEXT)
+#define PEV_MENU        (1 << PEVB_MENU)
+#define PEV_FF          (1 << PEVB_FF)
+#define PEV_PICO_PNEXT  (1 << PEVB_PICO_PNEXT)
+#define PEV_PICO_PPREV  (1 << PEVB_PICO_PPREV)
+#define PEV_PICO_SWINP  (1 << PEVB_PICO_SWINP)
+
+#define PEV_MASK 0x7ff80000
+
+
+enum {
+       IN_DRVID_UNKNOWN = 0,
+       IN_DRVID_GP2X,
+       IN_DRVID_EVDEV,
+       IN_DRVID_VK,
+       IN_DRVID_COUNT,
+};
+
+enum {
+       IN_CFG_BIND_COUNT = 0,
+       IN_CFG_DOES_COMBOS,
+       IN_CFG_BLOCKING,
+       IN_CFG_KEY_NAMES,
+       IN_CFG_ABS_DEAD_ZONE, /* dead zone for analog-digital mapping */
+};
+
+enum {
+       IN_BINDTYPE_NONE = -1,
+       IN_BINDTYPE_EMU = 0,
+       IN_BINDTYPE_PLAYER12,
+       IN_BINDTYPE_COUNT
+};
+
+#define IN_BIND_OFFS(key, btype) \
+       ((key) * IN_BINDTYPE_COUNT + (btype))
+
+typedef struct {
+       const char *prefix;
+       void (*probe)(void);
+       void (*free)(void *drv_data);
+       int  (*get_bind_count)(void);
+       void (*get_def_binds)(int *binds);
+       int  (*clean_binds)(void *drv_data, int *binds, int *def_finds);
+       int  (*get_config)(void *drv_data, int what, int *val);
+       int  (*set_config)(void *drv_data, int what, int val);
+       int  (*update_keycode)(void *drv_data, int *is_down);
+       int  (*menu_translate)(void *drv_data, int keycode);
+       int  (*get_key_code)(const char *key_name);
+       const char * (*get_key_name)(int keycode);
+} in_drv_t;
+
+struct in_default_bind {
+       unsigned short code;
+       unsigned char btype;    /* IN_BINDTYPE_* */
+       unsigned char bit;
+};
+
+/* to be called by drivers */
+void in_register(const char *nname, int drv_id, int drv_fd_hnd, void *drv_data,
+               int key_count, const char * const *key_names, int combos);
+void in_combos_find(const int *binds, int last_key, int *combo_keys, int *combo_acts);
+int  in_combos_do(int keys, const int *binds, int last_key, int combo_keys, int combo_acts);
+
+void in_init(void);
+void in_probe(void);
+int  in_update(int *result);
+int  in_update_keycode(int *dev_id, int *is_down, int timeout_ms);
+int  in_menu_wait_any(int timeout_ms);
+int  in_menu_wait(int interesting, int autorep_delay_ms);
+void in_config_start(void);
+int  in_config_parse_dev(const char *dev_name);
+int  in_config_bind_key(int dev_id, const char *key, int binds, int bind_type);
+void in_config_end(void);
+int  in_get_config(int dev_id, int what, void *val);
+int  in_set_config(int dev_id, int what, const void *val, int size);
+int  in_get_key_code(int dev_id, const char *key_name);
+int  in_name_to_id(const char *dev_name);
+int  in_bind_key(int dev_id, int keycode, int mask, int bind_type, int force_unbind);
+void in_unbind_all(int dev_id, int act_mask, int bind_type);
+void in_debug_dump(void);
+
+const int  *in_get_dev_binds(int dev_id);
+const int  *in_get_dev_def_binds(int dev_id);
+const char *in_get_dev_name(int dev_id, int must_be_active, int skip_pfix);
+const char *in_get_key_name(int dev_id, int keycode);
+
+#define in_set_config_int(dev_id, what, v) { \
+       int val_ = v; \
+       in_set_config(dev_id, what, &val_, sizeof(val_)); \
+}