qmk_firmware_custom/keyboards/planck/keymaps/callum/keymap.c

#include "planck.h"
#include "action_layer.h"
#ifdef AUDIO_ENABLE
  #include "audio.h"
#endif
#include "eeconfig.h"

extern keymap_config_t keymap_config;

// 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 _BASE 0
#define _MOVE 1
#define _SYMB 2
#define _MOUSE 3
#define _FUNC 4

enum planck_keycodes {
  MOVE = SAFE_RANGE,
  SYMB,
  FUNC,
  CMDLEFT,
  CMDRGHT,
  BELOW,
  ABOVE,
  DASH,
  GBP,
  VOLUP,
  VOLDN
};

// Fillers to make layering more clear
#define _______ KC_TRNS
#define XXXXXXX KC_NO

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {

/* BASE
 * ,-----------------------------------------------------------------------------------.
 * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  |  -   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Bksp |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  "   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  | Shift|
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Func | Ctrl |  Alt |  Cmd | Symb | Enter| Space| Move |  Cmd |  Alt | Ctrl | Func |
 * `-----------------------------------------------------------------------------------'
 */
[_BASE] = {
  {KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_MINS},
  {KC_BSPC, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_QUOT},
  {KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT},
  {FUNC,    KC_LCTL, KC_LALT, KC_LGUI, SYMB,    KC_ENT,  KC_SPC,  MOVE,    KC_RGUI, KC_RALT, KC_RCTL, FUNC   }
},

/* MOVE
 * ,-----------------------------------------------------------------------------------.
 * |  Esc |      | Cmd-L|  Up  | Cmd-R|      |      | Cmd-L|  Up  | Cmd-R|      |  Esc |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |  Del |      | Left | Down | Right|      |      | Left | Down | Right|      |  Del |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      | Pg Up| Pg Dn| Above|      | Pg Dn| Pg Up|      | Caps |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      | Below|      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_MOVE] = {
  {KC_ESC,  XXXXXXX, CMDLEFT, KC_UP,   CMDRGHT, XXXXXXX, XXXXXXX, CMDLEFT, KC_UP,   CMDRGHT, XXXXXXX, KC_ESC },
  {KC_DEL,  KC_CAPS, KC_LEFT, KC_DOWN, KC_RGHT, XXXXXXX, XXXXXXX, KC_LEFT, KC_DOWN, KC_RGHT, KC_CAPS, KC_DEL },
  {_______, XXXXXXX, XXXXXXX, KC_PGUP, KC_PGDN,   ABOVE, XXXXXXX, KC_PGDN, KC_PGUP, XXXXXXX, XXXXXXX, _______},
  {_______, _______, _______, _______, _______,   BELOW, _______, _______, _______, _______, _______, _______}
},

/* SYMB
 * ,-----------------------------------------------------------------------------------.
 * |  Esc |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |   –  |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |  Del |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |   £  |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |   ~  |   `  |   +  |   =  |   |  |   \  |   [  |   ]  |   {  |   }  |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_SYMB] = {
  {KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    DASH   },
  {KC_DEL,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, GBP    },
  {_______, KC_TILD, KC_GRV,  KC_PLUS, KC_EQL,  KC_PIPE, KC_BSLS, KC_LBRC, KC_RBRC, KC_LCBR, KC_RCBR, _______},
  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
},

/* MOUSE
 * ,-----------------------------------------------------------------------------------.
 * |      |      | ACC-2| ACC-1| ACC-0|      |      | SW-L |  M-U | SW-R |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      | MB-3 | MB-2 | MB-1 |      |      |  M-L |  M-D |  M-R |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      | SW-D | SW-U |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |      |      |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_MOUSE] = {
  {XXXXXXX, XXXXXXX, KC_ACL2, KC_ACL1, KC_ACL0, XXXXXXX, XXXXXXX, KC_WH_L, KC_MS_U, KC_WH_R, XXXXXXX, XXXXXXX},
  {XXXXXXX, XXXXXXX, KC_BTN3, KC_BTN2, KC_BTN1, XXXXXXX, XXXXXXX, KC_MS_L, KC_MS_D, KC_MS_R, XXXXXXX, XXXXXXX},
  {_______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_WH_D, KC_WH_U, XXXXXXX, XXXXXXX, _______},
  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
},

/* FUNC
 * ,-----------------------------------------------------------------------------------.
 * | Reset|  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 | Vol+ |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |  F11 |  F12 |  F13 |  F14 |  F15 |  F16 |  F17 |  F18 |  F19 |  F20 | Vol- |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |  F21 |  F22 |  F23 |  F24 |      |      |      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      | Prev | Mute | Play | Next |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */
[_FUNC] = {
  {RESET,   KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  VOLUP  },
  {XXXXXXX, KC_F11,  KC_F12,  KC_F13,  KC_F14,  KC_F15,  KC_F16,  KC_F17,  KC_F18,  KC_F19,  KC_F20,  VOLDN  },
  {_______, KC_F21,  KC_F22,  KC_F23,  KC_F24,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, _______},
  {_______, _______, _______, _______, KC_MPRV, KC_MUTE, KC_MPLY, KC_MNXT, _______, _______, _______, _______}
}

};

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
    case MOVE:
      if (record->event.pressed) {
        layer_on(_MOVE);
        update_tri_layer(_MOVE, _SYMB, _MOUSE);
      } else {
        layer_off(_MOVE);
        update_tri_layer(_MOVE, _SYMB, _MOUSE);
      }
      return false;
      break;
    case SYMB:
      if (record->event.pressed) {
        layer_on(_SYMB);
        update_tri_layer(_MOVE, _SYMB, _MOUSE);
      } else {
        layer_off(_SYMB);
        update_tri_layer(_MOVE, _SYMB, _MOUSE);
      }
      return false;
      break;
    case FUNC:
      if (record->event.pressed) {
        layer_on(_FUNC);
      } else {
        layer_off(_FUNC);
      }
      return false;
      break;
    case CMDLEFT:
      if (record->event.pressed) {
        register_code(KC_LGUI);
        register_code(KC_LEFT);
      } else {
        unregister_code(KC_LEFT);
        unregister_code(KC_LGUI);
      }
      return false;
      break;
    case CMDRGHT:
      if (record->event.pressed) {
        register_code(KC_LGUI);
        register_code(KC_RGHT);
      } else {
        unregister_code(KC_RGHT);
        unregister_code(KC_LGUI);
      }
      return false;
      break;
    case BELOW:
      if (record->event.pressed) {
        register_code(KC_LGUI);
        register_code(KC_RGHT);
        unregister_code(KC_RGHT);
        unregister_code(KC_LGUI);
        register_code(KC_ENT);
        unregister_code(KC_ENT);
      }
      return false;
      break;
    case ABOVE:
      if (record->event.pressed) {
        register_code(KC_LGUI);
        register_code(KC_LEFT);
        unregister_code(KC_LEFT);
        unregister_code(KC_LGUI);
        register_code(KC_ENT);
        unregister_code(KC_ENT);
        register_code(KC_UP);
        unregister_code(KC_UP);
      }
      return false;
      break;
    case DASH:
      if (record->event.pressed) {
        register_code(KC_LALT);
        register_code(KC_MINS);
      } else {
        unregister_code(KC_MINS);
        unregister_code(KC_LALT);
      }
      return false;
      break;
    case GBP:
      if (record->event.pressed) {
        register_code(KC_LALT);
        register_code(KC_3);
      } else {
        unregister_code(KC_3);
        unregister_code(KC_LALT);
      }
      return false;
      break;
    case VOLUP:
      if (record->event.pressed) {
        register_code(KC_LALT);
        register_code(KC_LSFT);
        register_code(KC_VOLU);
      } else {
        unregister_code(KC_VOLU);
        unregister_code(KC_LSFT);
        unregister_code(KC_LALT);
      }
      return false;
      break;
    case VOLDN:
      if (record->event.pressed) {
        register_code(KC_LALT);
        register_code(KC_LSFT);
        register_code(KC_VOLD);
      } else {
        unregister_code(KC_VOLD);
        unregister_code(KC_LSFT);
        unregister_code(KC_LALT);
      }
      return false;
      break;
  }
  return true;
}