quantum/process_keycode/process_leader.c

   1 #include "process_leader.h"
   2
   3 __attribute__ ((weak))
   4 void leader_start(void) {}
   5
   6 __attribute__ ((weak))
   7 void leader_end(void) {}
   8
   9 // Leader key stuff
  10 bool leading = false;
  11 uint16_t leader_time = 0;
  12
  13 uint16_t leader_sequence[5] = {0, 0, 0, 0, 0};
  14 uint8_t leader_sequence_size = 0;
  15
  16 bool process_leader(uint16_t keycode, keyrecord_t *record) {
  17   // Leader key set-up
  18   if (record->event.pressed) {
  19     if (!leading && keycode == KC_LEAD) {
  20       leader_start();
  21       leading = true;
  22       leader_time = timer_read();
  23       leader_sequence_size = 0;
  24       leader_sequence[0] = 0;
  25       leader_sequence[1] = 0;
  26       leader_sequence[2] = 0;
  27       leader_sequence[3] = 0;
  28       leader_sequence[4] = 0;
  29       return false;
  30     }
  31     if (leading && timer_elapsed(leader_time) < LEADER_TIMEOUT) {
  32       leader_sequence[leader_sequence_size] = keycode;
  33       leader_sequence_size++;
  34       return false;
  35     }
  36   }
  37   return true;
  38 }