qmk_firmware_custom/keyboards/satan/keymaps/smt/keymap.c

#include QMK_KEYBOARD_H



// Used for SHIFT_ESC
#define MODS_CTRL_MASK  (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT))

// Each layer gets a name for readability, which is then used in the keymap matrix below.
// The underscores don't mean anything - you can have a layer called STUFF or any other name.
// Layer names don't all need to be of the same length, obviously, and you can also skip them
// entirely and just use numbers.
#define _QWERTY 0
#define _COLEMAK 1
#define _DVORAK 2
#define _FUNC 3

enum planck_keycodes {
  QWERTY = SAFE_RANGE,
  COLEMAK,
  DVORAK
};

#define _______ KC_TRNS
#define XXXXXXX KC_NO

// Custom macros
#define ALT_GRV     ALT_T(KC_GRV)               // Tap for Backtick, hold for Alt
#define CTL_ESC     CTL_T(KC_ESC)               // Tap for Esc, hold for Ctrl
#define HPR_TAB     ALL_T(KC_TAB)               // Tap for Tab, hold for Hyper (Super+Ctrl+Shift+Alt)
#define SFT_ENT     SFT_T(KC_ENT)               // Tap for Enter, hold for Shift

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  /* Keymap _QWERTY: (Base Layer) Default Layer
   * ,-----------------------------------------------------------.
   * |Esc~| 1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backsp |
   * |-----------------------------------------------------------|
   * |Tab  |  Q|  W|  E|  R|  T|  Y|  U|  I|  O|  P|  [|  ]|  \  |
   * |-----------------------------------------------------------|
   * |CAPS   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  ;|  '|Return |
   * |-----------------------------------------------------------|
   * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift     |
   * |-----------------------------------------------------------|
   * |Ctrl|Gui |Alt |         Space         |Alt |Gui |Fn  |Ctrl |
   * `-----------------------------------------------------------'
   */
  [_QWERTY] = LAYOUT_60_ansi(
    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,      KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,    KC_BSPC, \
    HPR_TAB, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,      KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC,   KC_BSLS, \
    CTL_ESC, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,      KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,            KC_ENT,  \
    KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,      KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,            SFT_ENT, \
    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                        KC_RALT, KC_RGUI, MO(_FUNC), KC_RCTL
  ),

  /* Keymap _COLEMAK: (Base Layer) Default Layer
   * ,-----------------------------------------------------------.
   * |Esc~| 1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  -|  =|Backsp |
   * |-----------------------------------------------------------|
   * |Tab  |  Q|  W|  F|  P|  G|  J|  L|  U|  Y|  ;|  [|  ]|  \  |
   * |-----------------------------------------------------------|
   * |CAPS   |  A|  R|  S|  T|  D|  H|  N|  E|  I|  O|  '|Return |
   * |-----------------------------------------------------------|
   * |Shift   |  Z|  X|  C|  V|  B|  K|  M|  ,|  .|  /|Shift     |
   * |-----------------------------------------------------------|
   * |Ctrl|Gui |Alt |         Space         |Alt |Gui |Fn  |Ctrl |
   * `-----------------------------------------------------------'
   */
  [_COLEMAK] = LAYOUT_60_ansi(
    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,      KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,    KC_BSPC, \
    HPR_TAB, KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,      KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_LBRC, KC_RBRC,   KC_BSLS, \
    CTL_ESC, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,      KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT,            KC_ENT,  \
    KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,      KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH,            SFT_ENT, \
    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                        KC_RALT, KC_RGUI, MO(_FUNC), KC_RCTL
  ),

  /* Keymap _DVORAK: (Base Layer) Default Layer
   * ,-----------------------------------------------------------.
   * |Esc~| 1|  2|  3|  4|  5|  6|  7|  8|  9|  0|  [|  ]|Backsp |
   * |-----------------------------------------------------------|
   * |HypTb|  '|  ,|  .|  P|  Y|  F|  G|  C|  R|  L|  /|  =|  \  |
   * |-----------------------------------------------------------|
   * |CtrlEsc|  A|  O|  E|  U|  I|  D|  H|  T|  N|  S|  -|Return |
   * |-----------------------------------------------------------|
   * |Shift   |  ;|  Q|  J|  K|  X|  B|  M|  W|  V|  Z|ShiftEnter|
   * |-----------------------------------------------------------|
   * |Ctrl|Gui |Alt |         Space         |Alt |Gui |Fn  |Ctrl |
   * `-----------------------------------------------------------'
   */
  [_DVORAK] = LAYOUT_60_ansi(
    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,      KC_7,    KC_8,    KC_9,    KC_0,    KC_LBRC, KC_RBRC,   KC_BSPC, \
    HPR_TAB, KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,      KC_G,    KC_C,    KC_R,    KC_L,    KC_SLSH, KC_EQL,    KC_BSLS, \
    CTL_ESC, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,    KC_D,      KC_H,    KC_T,    KC_N,    KC_S,    KC_MINS,            KC_ENT,  \
    KC_LSFT,          KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,      KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,               SFT_ENT, \
    KC_LCTL, KC_LGUI, KC_LALT,                   KC_SPC,                                        KC_RALT, KC_RGUI, MO(_FUNC), KC_RCTL
  ),

  /* Keymap _FUNC: Function Layer
   * ,-----------------------------------------------------------.
   * |   | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Delete |
   * |-----------------------------------------------------------|
   * |     |Hom| UP|End|   |   |   |Qwt|Cmk|Dvk|   |BL-|BL+|BL   |
   * |-----------------------------------------------------------|
   * |      |LFT| DN| RT|   |   |LFT| DN| UP| RT|Vo+|Pg+|        |
   * |-----------------------------------------------------------|
   * |        |   |   |Prv|Ply|Nxt|   |   |   |Vo-|Pg-|          |
   * |-----------------------------------------------------------|
   * |RESET|    |    |                       |    |    |    |    |
   * `-----------------------------------------------------------'
   */
  [_FUNC] = LAYOUT_60_ansi(
    _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_DEL,  \
    _______, KC_HOME, KC_UP,   KC_END,  _______, _______, _______, QWERTY,  COLEMAK, DVORAK,  _______, BL_DEC,  BL_INC,  BL_TOGG, \
    _______, KC_LEFT, KC_DOWN, KC_RGHT, _______, _______, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT, KC_VOLU, KC_PGUP,          _______, \
    _______,          _______, _______, KC_MPRV, KC_MPLY, KC_MNXT, _______, _______, _______, KC_VOLD, KC_PGDN,          _______, \
    RESET,   _______, _______,                   _______,                                     _______, _______, _______, _______
  )
};

void persistent_default_layer_set(uint16_t default_layer) {
  eeconfig_update_default_layer(default_layer);
  default_layer_set(default_layer);
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
    case QWERTY:
      if (record->event.pressed) {
        persistent_default_layer_set(1UL<<_QWERTY);
      }
      return false;
      break;
    case COLEMAK:
      if (record->event.pressed) {
        persistent_default_layer_set(1UL<<_COLEMAK);
      }
      return false;
      break;
    case DVORAK:
      if (record->event.pressed) {
        persistent_default_layer_set(1UL<<_DVORAK);
      }
      return false;
      break;
  }
  return true;
}