in_sdl: give names to gamepad buttons

[libpicofe.git] / input.h

diff --git a/input.h b/input.h
index e87e6ea..5ac73c9 100644 (file)
--- a/input.h
+++ b/input.h
@@ -1,6 +1,8 @@
 #ifndef INCLUDE_uXt8Z4R7EMpuEEtvSibXjNhKH3741VNc
 #define INCLUDE_uXt8Z4R7EMpuEEtvSibXjNhKH3741VNc 1
 
+#include <stdlib.h>
+
 #define IN_MAX_DEVS 10
 #define IN_ABS_RANGE 1024      /* abs must be centered at 0, move upto +- this */
 
@@ -21,6 +23,7 @@
 #define PBTN_MENU  (1 << 10)
 
 #define PBTN_CHAR  (1 << 11)   /* character (text input) */
+#define PBTN_RDRAW (1 << 12)   /* redraw event */
 
 // TODO: move to pico
 #if 0
@@ -35,9 +38,6 @@
 #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)
@@ -48,15 +48,12 @@
 #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
 
 #endif
 
-enum {
+enum in_cfg_opt {
        IN_CFG_BIND_COUNT = 0,
        IN_CFG_DOES_COMBOS,
        IN_CFG_BLOCKING,
@@ -64,29 +61,38 @@ enum {
        IN_CFG_ABS_DEAD_ZONE,   /* dead zone for analog-digital mapping */
        IN_CFG_ABS_AXIS_COUNT,  /* number of abs axes (ro) */
        IN_CFG_DEFAULT_DEV,
+       IN_CFG_ANALOG_MAP_ULDR,
 };
 
 enum {
        IN_BINDTYPE_NONE = -1,
        IN_BINDTYPE_EMU = 0,
        IN_BINDTYPE_PLAYER12,
-       IN_BINDTYPE_COUNT
+       IN_BINDTYPE_PLAYER34,
+       IN_BINDTYPE_KEYBOARD,
+       IN_BINDTYPE_COUNT,
 };
 
+#define IN_BIND_LAST 350 // See SDLK_LAST
+
 #define IN_BIND_OFFS(key, btype) \
        ((key) * IN_BINDTYPE_COUNT + (btype))
 
-typedef struct {
+typedef struct InputDriver in_drv_t;
+
+struct InputDriver {
        const char *prefix;
-       void (*probe)(void);
+       void (*probe)(const in_drv_t *drv);
        void (*free)(void *drv_data);
        const char * const *
-            (*get_key_names)(int *count);
+            (*get_key_names)(const in_drv_t *drv, int *count);
        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  (*get_config)(void *drv_data, enum in_cfg_opt what, int *val);
+       int  (*set_config)(void *drv_data, enum in_cfg_opt what, int val);
        int  (*update)(void *drv_data, const int *binds, int *result);
+       int  (*update_kbd)(void *drv_data, const int *binds, int *result);
        int  (*update_analog)(void *drv_data, int axis_id, int *result);
+       int  (*update_pointer)(void *drv_data, int axis_id, int *result);
        /* return -1 on no event, -2 on error */
        int  (*update_keycode)(void *drv_data, int *is_down);
        int  (*menu_translate)(void *drv_data, int keycode, char *charcode);
@@ -94,7 +100,9 @@ typedef struct {
        const char * (*get_key_name)(int keycode);
 
        const struct in_default_bind *defbinds;
-} in_drv_t;
+       const struct in_default_bind *kbd_binds;
+       const void *pdata;
+};
 
 struct in_default_bind {
        unsigned short code;
@@ -102,8 +110,26 @@ struct in_default_bind {
        unsigned char bit;
 };
 
+struct menu_keymap {
+       short key;
+       short pbtn;
+};
+
+struct in_pdata {
+       const struct in_default_bind *defbinds;
+       const struct menu_keymap *key_map;
+       size_t kmap_size;
+       const struct menu_keymap *joy_map;
+       size_t jmap_size;
+       const char * const *key_names;
+       const struct in_default_bind *kbd_map;
+};
+
 /* to be called by drivers */
-int  in_register_driver(const in_drv_t *drv, const struct in_default_bind *defbinds);
+int in_register_driver(const in_drv_t *drv,
+                       const struct in_default_bind *defbinds, 
+                       const struct in_default_bind *kbd_map, 
+                       const void *pdata);
 void in_register(const char *nname, 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);
@@ -113,22 +139,28 @@ void in_init(void);
 void in_probe(void);
 int  in_update(int *result);
 int  in_update_analog(int dev_id, int axis_id, int *value);
+int  in_update_pointer(int dev_id, int id, int *result);
 int  in_update_keycode(int *dev_id, int *is_down, char *charcode, int timeout_ms);
+int  in_update_kbd(int *result);
 int  in_menu_wait_any(char *charcode, int timeout_ms);
 int  in_menu_wait(int interesting, char *charcode, int autorep_delay_ms);
 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);
-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_config_bind_kbd_key(int dev_id, const char *key, int kbd_key);
+int  in_get_config(int dev_id, enum in_cfg_opt what, void *val);
+int  in_set_config(int dev_id, enum in_cfg_opt what, const void *val, size_t 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);
+int  in_bind_kbd_key(int dev_id, int keycode, int kbd_key);
 void in_unbind_all(int dev_id, int act_mask, int bind_type);
 void in_clean_binds(void);
 void in_debug_dump(void);
 
 const int  *in_get_dev_binds(int dev_id);
+const int  *in_get_dev_kbd_binds(int dev_id);
 const int  *in_get_dev_def_binds(int dev_id);
+const int  *in_get_dev_kbd_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);