qmk_firmware/keyboards/nack/keymaps/farfalleflickan/keymap.h

/* Copyright 2020 farfalleflickan <farfalleflickan@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once
#include "quantum.h"

void add_to_prev(uint16_t kc);
void unreg_prev(void);
void timer_timeout_keymap(void);
bool process_record_user(uint16_t keycode, keyrecord_t *record);

// Normal shift status
#define SHIFT_NORM(kc1, kc2) \
if (record->event.pressed) { \
  timer_timeout_keymap(); \
  if (lshift) { \
    register_code(KC_LSFT); \
    unregister_code(kc2); \
    register_code(kc2); \
    add_to_prev(kc2); \
  } else { \
    unregister_code(KC_LSFT); \
    unregister_code(kc1); \
    register_code(kc1); \
  } \
} else { \
  unregister_code(kc1); \
  unregister_code(kc2); \
} \
return false;

// Always shifted
#define SHIFT_ALL(kc1, kc2) \
if (record->event.pressed) { \
  timer_timeout_keymap(); \
  register_code(KC_LSFT); \
  if (lshift) { \
    unregister_code(kc2); \
    register_code(kc2); \
    add_to_prev(kc2); \
  } else { \
    unregister_code(kc1); \
    register_code(kc1); \
    add_to_prev(kc1); \
  } \
} else { \
  unregister_code(kc1); \
  unregister_code(kc2); \
  unreg_prev(); \
  if (lshift) \
    register_code(KC_LSFT); \
  else \
    unregister_code(KC_LSFT); \
} \
return false;

// Never shifted
#define SHIFT_NO(kc1, kc2) \
if (record->event.pressed) { \
  timer_timeout_keymap(); \
  unregister_code(KC_LSFT); \
  if (lshift) { \
    unregister_code(kc2); \
    register_code(kc2); \
    add_to_prev(kc2); \
  } else { \
    unregister_code(kc1); \
    register_code(kc1); \
  } \
} else { \
  unregister_code(kc1); \
  unregister_code(kc2); \
  unreg_prev(); \
  if (lshift) \
    register_code(KC_LSFT); \
  else \
    unregister_code(KC_LSFT); \
} \
return false;

//Never RALT
#define RALT_NO(kc1, kc2) \
if (record->event.pressed) { \
  timer_timeout_keymap(); \
  unregister_code(KC_RALT); \
  if (ralt) { \
    unregister_code(kc2); \
    register_code(kc2); \
    add_to_prev(kc2); \
  } else { \
    unregister_code(kc1); \
    register_code(kc1); \
  } \
} else { \
  unregister_code(kc1); \
  unregister_code(kc2); \
  unreg_prev(); \
  if (ralt) \
    register_code(KC_RALT); \
  else \
    unregister_code(KC_RALT); \
} \
return false;