summaryrefslogtreecommitdiffstats
path: root/users/konstantin/konstantin.c
blob: 977111c1f9b4dfcc8f7d52e4760213a491080f39 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
#include "konstantin.h"

#ifdef LAYER_NUMPAD
static void toggle_numpad(void) {
  layer_invert(L_NUMPAD);
  bool num_lock = host_keyboard_leds() & 1<<USB_LED_NUM_LOCK;
  if (num_lock != (bool)IS_LAYER_ON(L_NUMPAD)) {
    tap_code(KC_NLCK); // Toggle Num Lock to match layer state
  }
}
#endif

__attribute__((weak))
bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
  return true;
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  if (!process_record_keymap(keycode, record)) {
    return false;
  }

  switch (keycode) {
  case CLEAR:
    if (record->event.pressed) {
      SEND_STRING(SS_LCTRL("a") SS_TAP(X_DELETE));
    }
    return false;

#ifdef LAYER_FN
  static bool fn_lock;

  case FN_FNLK:
    if (record->event.pressed && record->tap.count == TAPPING_TOGGLE) {
      fn_lock = !IS_LAYER_ON(L_FN); // Fn layer will be toggled after this
    }
    return true;
#endif

#ifdef LAYER_NUMPAD
  case NUMPAD:
    if (record->event.pressed) {
      toggle_numpad();
    }
    return false;
#endif

  case KC_ESC:
    if (record->event.pressed) {
#ifdef LAYER_NUMPAD
      if (IS_LAYER_ON(L_NUMPAD)) {
        toggle_numpad();
        return false;
      }
#endif
#ifdef LAYER_FN
      if (IS_LAYER_ON(L_FN) && fn_lock) {
        layer_off(L_FN);
        return fn_lock = false;
      }
#endif
    }
    return true;

  default:
    return true;
  }
}

__attribute__((weak))
uint32_t layer_state_set_keymap(uint32_t state) {
  return state;
}

uint32_t layer_state_set_user(uint32_t state) {
  return layer_state_set_keymap(state);
}