quantum/process_keycode/process_tap_dance.h

   1 #ifndef PROCESS_TAP_DANCE_H
   2 #define PROCESS_TAP_DANCE_H
   3
   4 #ifdef TAP_DANCE_ENABLE
   5
   6 #include <stdbool.h>
   7 #include <inttypes.h>
   8
   9 typedef struct
  10 {
  11   uint8_t count;
  12   uint16_t keycode;
  13   uint16_t timer;
  14 } qk_tap_dance_state_t;
  15
  16 #define TD(n) (QK_TAP_DANCE + n)
  17
  18 typedef enum
  19 {
  20   QK_TAP_DANCE_TYPE_PAIR,
  21   QK_TAP_DANCE_TYPE_FN,
  22 } qk_tap_dance_type_t;
  23
  24 typedef void (*qk_tap_dance_user_fn_t) (qk_tap_dance_state_t *state);
  25
  26 typedef struct
  27 {
  28   qk_tap_dance_type_t type;
  29   union {
  30     struct {
  31       uint16_t kc1;
  32       uint16_t kc2;
  33     } pair;
  34     qk_tap_dance_user_fn_t fn;
  35   };
  36 } qk_tap_dance_action_t;
  37
  38 #define ACTION_TAP_DANCE_DOUBLE(kc1, kc2) { \
  39     .type = QK_TAP_DANCE_TYPE_PAIR,         \
  40     .pair = { kc1, kc2 }                    \
  41   }
  42
  43 #define ACTION_TAP_DANCE_FN(user_fn) { \
  44     .type = QK_TAP_DANCE_TYPE_FN, \
  45     .fn = user_fn                 \
  46   }
  47
  48 extern const qk_tap_dance_action_t tap_dance_actions[];
  49
  50 /* To be used internally */
  51
  52 bool process_tap_dance(uint16_t keycode, keyrecord_t *record);
  53 void matrix_scan_tap_dance (void);
  54 void reset_tap_dance (qk_tap_dance_state_t *state);
  55
  56 #else
  57
  58 #define TD(n) KC_NO
  59
  60 #endif
  61
  62 #endif