qmk_firmware/keyboards/makenova/omega/omega4/keymaps/default/keymap.c

// Copyright 2022 makenova (@makenova)
// SPDX-License-Identifier: GPL-2.0-or-later

#include QMK_KEYBOARD_H

// ctrl
#define CTRL_S LCTL_T(KC_S)
#define CTRL_L RCTL_T(KC_L)
// alt
#define ALT_D LALT_T(KC_D)
#define ALT_K RALT_T(KC_K)
//gui
#define GUI_F LGUI_T(KC_F)
#define GUI_J RGUI_T(KC_J)
// shift
#define SFT_A LSFT_T(KC_A)
#define SFT_SCLN RSFT_T(KC_SCLN)
// layers
#define OS_SFT OSM(MOD_RSFT)
#define OS_3 OSL(3)
#define OS_4 OSL(4)
#define LT1_SPC LT(1,KC_SPC)
#define LT2_ESC LT(2,KC_ESC)

#ifdef COMBO_ENABLE
const uint16_t PROGMEM combo_bspc[] = {GUI_J, ALT_K,   COMBO_END};
const uint16_t PROGMEM combo_ent[]  = {ALT_D, GUI_F,   COMBO_END};
const uint16_t PROGMEM combo_tab[]  = {KC_C,  KC_V,    COMBO_END};
const uint16_t PROGMEM combo_del[]  = {KC_M,  KC_COMM, COMBO_END};

combo_t key_combos[COMBO_COUNT] = {
  COMBO(combo_bspc,KC_BSPC), // 1
  COMBO(combo_ent,KC_ENT), // 2
  COMBO(combo_tab,KC_TAB), // 3
  COMBO(combo_del,KC_DEL), // 4
};
#endif

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    LAYOUT(
    KC_Q,    KC_W,    KC_E,    KC_R,  KC_T,  KC_Y, KC_U,  KC_I,    KC_O,   KC_P,
    SFT_A,   CTRL_S,  ALT_D,   GUI_F, KC_G,  KC_H, GUI_J, ALT_K,   CTRL_L, SFT_SCLN,
    KC_Z,    KC_X,    KC_C,    KC_V,  KC_B,  KC_N, KC_M,  KC_COMM, KC_DOT, KC_SLSH,
    OS_4,    LT2_ESC, LT1_SPC, OS_3,  OS_SFT
    ),
    LAYOUT(
    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,     KC_0,
    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, KC_QUOT,
    KC_TRNS, KC_LBRC, KC_RBRC, KC_TRNS, KC_TRNS, KC_TRNS, KC_BSLS, KC_MINS, KC_EQL,   KC_TRNS,
    KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
    ),
    LAYOUT(
    KC_EXLM,  KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
    KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_HOME, KC_PGDN, KC_PGUP, KC_END,  KC_DQUO,
    KC_TILDE, KC_LCBR, KC_RCBR, KC_TRNS, KC_TRNS, KC_TRNS, KC_PIPE, KC_UNDS, KC_PLUS,  KC_TRNS,
    KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
    ),
    LAYOUT(
    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_TRNS,  KC_TRNS, KC_TRNS, KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT, KC_TRNS,
    KC_TRNS, KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_VOLD, KC_VOLU,  KC_TRNS,
    QK_BOOT,   KC_TRNS, KC_TRNS,  KC_TRNS, KC_TRNS
    )
};