users/konstantin/konstantin.c

   1 #include "konstantin.h"
   2
   3 #ifdef LAYER_NUMPAD
   4 static void toggle_numpad(void) {
   5   layer_invert(L_NUMPAD);
   6   bool num_lock = host_keyboard_leds() & 1<<USB_LED_NUM_LOCK;
   7   if (num_lock != (bool)IS_LAYER_ON(L_NUMPAD)) {
   8     tap_code(KC_NLCK); // Toggle Num Lock to match layer state
   9   }
  10 }
  11 #endif
  12
  13 __attribute__((weak))
  14 bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
  15   return true;
  16 }
  17
  18 bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  19   if (!process_record_keymap(keycode, record)) {
  20     return false;
  21   }
  22
  23   switch (keycode) {
  24   case CLEAR:
  25     if (record->event.pressed) {
  26       SEND_STRING(SS_LCTRL("a") SS_TAP(X_DELETE));
  27     }
  28     return false;
  29
  30 #ifdef LAYER_FN
  31   static bool fn_lock;
  32
  33   case FN_FNLK:
  34     if (record->event.pressed && record->tap.count == TAPPING_TOGGLE) {
  35       fn_lock = !IS_LAYER_ON(L_FN); // Fn layer will be toggled after this
  36     }
  37     return true;
  38 #endif
  39
  40 #ifdef LAYER_NUMPAD
  41   case NUMPAD:
  42     if (record->event.pressed) {
  43       toggle_numpad();
  44     }
  45     return false;
  46 #endif
  47
  48   case KC_ESC:
  49     if (record->event.pressed) {
  50 #ifdef LAYER_NUMPAD
  51       if (IS_LAYER_ON(L_NUMPAD)) {
  52         toggle_numpad();
  53         return false;
  54       }
  55 #endif
  56 #ifdef LAYER_FN
  57       if (IS_LAYER_ON(L_FN) && fn_lock) {
  58         layer_off(L_FN);
  59         return fn_lock = false;
  60       }
  61 #endif
  62     }
  63     return true;
  64
  65   default:
  66     return true;
  67   }
  68 }
  69
  70 __attribute__((weak))
  71 uint32_t layer_state_set_keymap(uint32_t state) {
  72   return state;
  73 }
  74
  75 uint32_t layer_state_set_user(uint32_t state) {
  76   return layer_state_set_keymap(state);
  77 }