qmk_firmware/keyboards/planck/keymaps/jeebak/keymap.c

#include QMK_KEYBOARD_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 _QWERTY 0
#define _COLEMAK 1
#define _DVORAK 2
#define _LOWER 3
#define _RAISE 4
#define _PLOVER 5
#define _TOUCHCURSOR 6
#define _MOUSECURSOR 7
#define _ADJUST 16

// Keycodes
enum planck_keycodes {
  QWERTY = SAFE_RANGE,
  COLEMAK,
  DVORAK,
  PLOVER,
  LOWER,
  RAISE,
  BACKLIT,
  EXT_PLV
};

enum macro_keycodes {
  KC_ALT_TAB,
  KC_CMD_TAB,
  KC_CTL_TAB,
  KC_CMD_SLSH,
  KC_AG_FIND,
  KC_AG_AGAIN,
  KC_AG_UNDO,
  KC_AG_CUT,
  KC_AG_COPY,
  KC_AG_PASTE,
  KC_AG_DESK_L,
  KC_AG_DESK_R,
  KC_AG_TAB_C,
  KC_AG_TAB_N,
  KC_AG_TAB_R,
};

// Custom macros
#define CTL_ESC     CTL_T(KC_ESC)               // Tap for Esc, hold for Ctrl
#define SFT_ENT     SFT_T(KC_ENT)               // Tap for Enter, hold for Shift
#define HPR_TAB     ALL_T(KC_TAB)               // Tap for Tab, hold for Hyper
#define GUI_SEM     GUI_T(KC_SCLN)              // Tap for Semicolon, hold for GUI
#define ALT_QUO     ALT_T(KC_QUOT)              // Tap for Quote, hold for Alt
// Requires KC_TRNS/_______ for the trigger key in the destination layer
#define LT_TC       LT(_TOUCHCURSOR, KC_SPC)    // L-ayer T-ap T-ouch C-ursor
#define LT_MC(kc)   LT(_MOUSECURSOR, kc)        // L-ayer T-ap M-ouse C-ursor
#define ALT_TAB     M(KC_ALT_TAB)               // Macro for Alt-Tab
#define CMD_TAB     M(KC_CMD_TAB)               // Macro for Cmd-Tab
#define CTL_TAB     M(KC_CTL_TAB)               // Macro for Ctl-Tab
#define CMD_SLSH    M(KC_CMD_SLSH)              // Macro for Cmd-Slash (personal shortcut to toggle iTerm2 visibility)
#define AG_FIND     M(KC_AG_FIND)               // Macros for Cmd-[x] vs Ctrl-[x] based on current AG_NORM or AG_SWAP settings
#define AG_AGAIN    M(KC_AG_AGAIN)
#define AG_UNDO     M(KC_AG_UNDO)
#define AG_CUT      M(KC_AG_CUT)
#define AG_COPY     M(KC_AG_COPY)
#define AG_PASTE    M(KC_AG_PASTE)
#define AG_D_L      M(KC_AG_DESK_L)             // For Virtual Desktop Switching: Left, and
#define AG_D_R      M(KC_AG_DESK_R)             //                                Right
#define AG_T_C      M(KC_AG_TAB_C)              // For Chrome, etc. Tab Close,
#define AG_T_N      M(KC_AG_TAB_N)              //                  Tab New, and
#define AG_T_R      M(KC_AG_TAB_R)              //                  Tab Reopen Closed

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

/* Qwerty
 * ,-----------------------------------------------------------------------------------------.
 * | Hyper/Tab|   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  |  Bksp  |
 * |----------+------+------+------+------+-------------+------+------+------+------+--------|
 * | Ctrl/Esc |   A  |   S  | MC/D |   F  |   G  |   H  |   J  |   K  |   L  |GUI/; | Alt/"  |
 * |----------+------+------+------+------+------|------+------+------+------+------+--------|
 * | Shift    |   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Sft/Ent |
 * |----------+------+------+------+------+------+------+------+------+------+------+--------|
 * | PrntScrn | RGUI | Alt  | GUI  |Lower |  TC/Space   |Raise | Next | Vol- | Vol+ |  Play  |
 * `-----------------------------------------------------------------------------------------'
 */
[_QWERTY] = LAYOUT_planck_grid(
  HPR_TAB, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
  CTL_ESC, KC_A,    KC_S, LT_MC(KC_D),KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    GUI_SEM, ALT_QUO,
  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_PSCR, KC_RGUI, KC_LALT, KC_LGUI, LOWER,   LT_TC,   LT_TC,   RAISE,   KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
),

/* Colemak
 * ,-----------------------------------------------------------------------------------------.
 * | Hyper/Tab|   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  |  Bksp  |
 * |----------+------+------+------+------+-------------+------+------+------+------+--------|
 * | Ctrl/Esc |   A  |   R  | MC/S |   T  |   D  |   H  |   N  |   E  |   I  |   O  |   "    |
 * |----------+------+------+------+------+------|------+------+------+------+------+--------|
 * | Shift    |   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Sft/Ent |
 * |----------+------+------+------+------+------+------+------+------+------+------+--------|
 * | PrntScrn | RGUI | Alt  | GUI  |Lower |  TC/Space   |Raise | Next | Vol- | Vol+ |  Play  |
 * `-----------------------------------------------------------------------------------------'
 */
[_COLEMAK] = LAYOUT_planck_grid(
  HPR_TAB, KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
  CTL_ESC, KC_A,    KC_R, LT_MC(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, SFT_ENT,
  KC_PSCR, KC_RGUI, KC_LALT, KC_LGUI, LOWER,   LT_TC,   LT_TC,   RAISE,   KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
),

/* Dvorak
 * ,-----------------------------------------------------------------------------------------.
 * | Hyper/Tab|   "  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  |  Bksp  |
 * |----------+------+------+------+------+-------------+------+------+------+------+--------|
 * | Ctrl/Esc |   A  |   O  | MC/E |   U  |   I  |   D  |   H  |   T  |   N  |   S  |   /    |
 * |----------+------+------+------+------+------|------+------+------+------+------+--------|
 * | Shift    |   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Sft/Ent |
 * |----------+------+------+------+------+------+------+------+------+------+------+--------|
 * | PrntScrn | RGUI | Alt  | GUI  |Lower |  TC/Space   |Raise | Next | Vol- | Vol+ |  Play  |
 * `-----------------------------------------------------------------------------------------'
 */
[_DVORAK] = LAYOUT_planck_grid(
  HPR_TAB, KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    KC_BSPC,
  CTL_ESC, KC_A,    KC_O, LT_MC(KC_E),KC_U,    KC_I,    KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH,
  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_PSCR, KC_RGUI, KC_LALT, KC_LGUI, LOWER,   LT_TC,   LT_TC,   RAISE,   KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
),

/* Lower
 * ,-----------------------------------------------------------------------------------.
 * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |   [  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |   ]  |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |   -  |   =  |   [  |   ]  |  \   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |Brite |      |      |      |      |             |      | Prev | Stop | Slct | Mute |
 * `-----------------------------------------------------------------------------------'
 */
[_LOWER] = LAYOUT_planck_grid(
  KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
  KC_LBRC, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
  KC_RBRC, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
  BACKLIT, _______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MSEL, KC_MUTE
),

/* Raise
 * ,-----------------------------------------------------------------------------------.
 * |   0  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |   $  |   4  |   5  |   6  |   .  |   +  |   .  |   4  |   5  |   6  |   *  |  |   |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |   =  |   7  |   8  |   9  |   0  |   -  |   .  |   1  |   2  |   3  |   /  |  \   |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |Brite |      |      |      |      |             |      | Prev | Stop | Slct | Mute |
 * `-----------------------------------------------------------------------------------'
 */
[_RAISE] = LAYOUT_planck_grid(
  KC_0,    KC_1,    KC_2,    KC_3,    KC_4,   KC_5,     KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC,
  KC_DLR,  KC_4,    KC_5,    KC_6,    KC_DOT, KC_PLUS,  KC_DOT,  KC_4,    KC_5,    KC_6,    KC_ASTR, KC_PIPE,
  KC_EQL,  KC_7,    KC_8,    KC_9,    KC_0,   KC_MINS,  KC_DOT,  KC_1,    KC_2,    KC_3,    KC_SLSH, KC_BSLS,
  BACKLIT, _______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC_MSTP, KC_MSEL, KC_MUTE
),

/* TouchCursor layer (http://martin-stone.github.io/touchcursor/) plus personal customizations
 * ,-----------------------------------------------------------------------------------.
 * |AltTab|CmdTab|CtlTab| GUI  |Shift |  ~   |Insert| Home |  Up  | End  | Bksp |      |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |      | Alt  |Space |Tab_C | Find |Again | PgUp | Left | Down |Right |Desk_L|Desk_R|
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |      | Undo | Cut  | Copy |Paste |  `   | PgDn | Del  |Tab_N |Tab_R |iTerm2|      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 *
 * The KC_UNDO, KC_CUT, KC_COPY, KC_PASTE, KC_FIND, and KC_AGAIN keycodes don't
 * seem to work on Mac. Presumably they'll work under Windows.
 */

[_TOUCHCURSOR] = LAYOUT_planck_grid(
  ALT_TAB, CMD_TAB, CTL_TAB, KC_LGUI, KC_LSFT, KC_TILD, KC_INS,  KC_HOME, KC_UP,   KC_END,  KC_BSPC, _______,
  _______, KC_LALT, KC_SPC,  AG_T_C, AG_FIND,AG_AGAIN, KC_PGUP, KC_LEFT, KC_DOWN, KC_RGHT, AG_D_L,  AG_D_R ,
  _______, AG_UNDO, AG_CUT,  AG_COPY, AG_PASTE,KC_GRV,  KC_PGDN, KC_DEL,  AG_T_N,  AG_T_R,  CMD_SLSH,_______,
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Mouse Layer
 * ,-----------------------------------------------------------------------------------.
 * |      |      |ACCL0 |      |      |      |      |WHL_L |  Up  |WHL_R | BTN2 |      |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |      |ACCL2 | BTN2 |      | BTN1 |ACCL1 |WHL_Up| Left | Down |Right | BTN4 | BTN5 |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |      |      |      |      | BTN3 |      |WHL_Dn| BTN1 |      |      | BTN3 |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */

[_MOUSECURSOR] = LAYOUT_planck_grid(
  _______, _______, KC_ACL0, _______, _______, _______, _______, KC_WH_L, KC_MS_U, KC_WH_R, KC_BTN2, _______,
  _______, KC_ACL2, KC_BTN2, _______, KC_BTN1, KC_ACL1, KC_WH_U, KC_MS_L, KC_MS_D, KC_MS_R, KC_BTN4, KC_BTN5,
  _______, _______, _______, _______, KC_BTN3, _______, KC_WH_D, KC_BTN1, _______, _______, KC_BTN3, _______,
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Plover layer (http://opensteno.org)
 * ,-----------------------------------------------------------------------------------.
 * |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |      |   S  |   T  |   P  |   H  |   *  |   *  |   F  |   P  |   L  |   T  |   D  |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |TogOut|   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * | Exit |      |      |   A  |   O  |             |   E  |   U  |      |      |      |
 * `-----------------------------------------------------------------------------------'
 */

[_PLOVER] = LAYOUT_planck_grid(
  KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1   ,
  XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC,
  XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
  EXT_PLV, XXXXXXX, XXXXXXX, KC_C,    KC_V,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX
),

/* Adjust (Lower + Raise)
 * ,-----------------------------------------------------------------------------------.
 * |      |      |      |      |      |      |      |      |      |      |      |  Del |
 * |------+------+------+------+------+-------------+------+------+------+------+------|
 * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak|Plover|      |
 * |------+------+------+------+------+------|------+------+------+------+------+------|
 * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|      |      |      |      |      |
 * |------+------+------+------+------+------+------+------+------+------+------+------|
 * |      |      |      |      |      |             |      |      |      |      |Reset |
 * `-----------------------------------------------------------------------------------'
 */
[_ADJUST] = LAYOUT_planck_grid(
  _______, _______,  _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL,
  _______, _______, _______, AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, DVORAK,  PLOVER,  _______,
  _______, MUV_DE,  MUV_IN,  MU_ON,   MU_OFF,  MI_ON,   MI_OFF,  _______, _______, _______, _______, _______,
  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,   RESET
)


};

#ifdef AUDIO_ENABLE

float tone_startup[][2]    = SONG(STARTUP_SOUND);
float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
float tone_dvorak[][2]     = SONG(DVORAK_SOUND);
float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
float tone_plover[][2]     = SONG(PLOVER_SOUND);
float tone_plover_gb[][2]  = SONG(PLOVER_GOODBYE_SOUND);
float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);

float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
#endif


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) {
        #ifdef AUDIO_ENABLE
          PLAY_SONG(tone_qwerty);
        #endif
        default_layer_set(1UL<<_QWERTY);
      }
      return false;
      break;
    case COLEMAK:
      if (record->event.pressed) {
        #ifdef AUDIO_ENABLE
          PLAY_SONG(tone_colemak);
        #endif
        default_layer_set(1UL<<_COLEMAK);
      }
      return false;
      break;
    case DVORAK:
      if (record->event.pressed) {
        #ifdef AUDIO_ENABLE
          PLAY_SONG(tone_dvorak);
        #endif
        default_layer_set(1UL<<_DVORAK);
      }
      return false;
      break;
    case LOWER:
      if (record->event.pressed) {
        layer_on(_LOWER);
        update_tri_layer(_LOWER, _RAISE, _ADJUST);
      } else {
        layer_off(_LOWER);
        update_tri_layer(_LOWER, _RAISE, _ADJUST);
      }
      return false;
      break;
    case RAISE:
      if (record->event.pressed) {
        layer_on(_RAISE);
        update_tri_layer(_LOWER, _RAISE, _ADJUST);
      } else {
        layer_off(_RAISE);
        update_tri_layer(_LOWER, _RAISE, _ADJUST);
      }
      return false;
      break;
    case BACKLIT:
      if (record->event.pressed) {
        register_code(KC_RSFT);
        #ifdef BACKLIGHT_ENABLE
          backlight_step();
        #endif
      } else {
        unregister_code(KC_RSFT);
      }
      return false;
      break;
    case PLOVER:
      if (record->event.pressed) {
        #ifdef AUDIO_ENABLE
          stop_all_notes();
          PLAY_SONG(tone_plover);
        #endif
        layer_off(_RAISE);
        layer_off(_LOWER);
        layer_off(_ADJUST);
        layer_on(_PLOVER);
        if (!eeconfig_is_enabled()) {
            eeconfig_init();
        }
        keymap_config.raw = eeconfig_read_keymap();
        keymap_config.nkro = 1;
        eeconfig_update_keymap(keymap_config.raw);
      }
      return false;
      break;
    case EXT_PLV:
      if (record->event.pressed) {
        #ifdef AUDIO_ENABLE
          PLAY_SONG(tone_plover_gb);
        #endif
        layer_off(_PLOVER);
      }
      return false;
      break;
  }
  return true;
}

/*
 * Macro definition
 */
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
    if (!eeconfig_is_enabled()) {
      eeconfig_init();
    }

    bool use_cmd = true;    // Use, for example, Cmd-Tab, Cmd-C, Cmd-V, etc.
    // Compare to MAGIC_SWAP_ALT_GUI and MAGIC_UNSWAP_ALT_GUI configs, set in:
    // quantum/quantum.c
    if(keymap_config.swap_lalt_lgui == 1 && keymap_config.swap_ralt_rgui == 1) {
      use_cmd = false;      // ... or, Alt-Tab, Ctrl-C, Ctrl-V, etc.
    }

    switch (id) {
      case KC_ALT_TAB:
        if(use_cmd) { return (record->event.pressed ? MACRO( D(LALT),  D(TAB), END ) : MACRO( U(TAB), END )); }
        else        { return (record->event.pressed ? MACRO( D(LGUI),  D(TAB), END ) : MACRO( U(TAB), END )); }
      case KC_CMD_TAB:
        if(use_cmd) { return (record->event.pressed ? MACRO( D(LGUI),  D(TAB), END ) : MACRO( U(TAB), END )); }
        else        { return (record->event.pressed ? MACRO( D(LALT),  D(TAB), END ) : MACRO( U(TAB), END )); }

      case KC_CTL_TAB:
        return (record->event.pressed ? MACRO( D(LCTRL), D(TAB), END ) : MACRO( U(TAB), END ));
      case KC_CMD_SLSH:
        return (record->event.pressed ? MACRO( D(LGUI),  D(SLSH),END ) : MACRO( U(SLSH),END ));

      case KC_AG_FIND:
        return use_cmd ? MACRODOWN( D(LGUI), T(F), END ) : MACRODOWN( D(LCTRL), T(F), END );
      case KC_AG_AGAIN:
        return use_cmd ? MACRODOWN( D(LGUI), T(G), END ) : MACRODOWN( D(LCTRL), T(G), END );
      case KC_AG_UNDO:
        return use_cmd ? MACRODOWN( D(LGUI), T(Z), END ) : MACRODOWN( D(LCTRL), T(Z), END );
      case KC_AG_CUT:
        return use_cmd ? MACRODOWN( D(LGUI), T(X), END ) : MACRODOWN( D(LCTRL), T(X), END );
      case KC_AG_COPY:
        return use_cmd ? MACRODOWN( D(LGUI), T(C), END ) : MACRODOWN( D(LCTRL), T(C), END );
      case KC_AG_PASTE:
        return use_cmd ? MACRODOWN( D(LGUI), T(V), END ) : MACRODOWN( D(LCTRL), T(V), END );

      case KC_AG_DESK_L:
        return use_cmd ? MACRODOWN( D(LGUI), D(LCTRL), T(SCLN), END ) : MACRODOWN( D(LALT), D(LCTRL), T(SCLN), END );
      case KC_AG_DESK_R:
        return use_cmd ? MACRODOWN( D(LGUI), D(LCTRL), T(QUOT), END ) : MACRODOWN( D(LALT), D(LCTRL), T(QUOT), END );

      case KC_AG_TAB_C:
        return use_cmd ? MACRODOWN( D(LGUI),            T(W), END ) : MACRODOWN( D(LCTRL),            T(W), END );
      case KC_AG_TAB_N:
        return use_cmd ? MACRODOWN( D(LGUI),            T(T), END ) : MACRODOWN( D(LCTRL),            T(T), END );
      case KC_AG_TAB_R:
        return use_cmd ? MACRODOWN( D(LGUI), D(LSHIFT), T(T), END ) : MACRODOWN( D(LCTRL), D(LSHIFT), T(T), END );
    }

    return MACRO_NONE;
}

void matrix_init_user(void) {
    #ifdef AUDIO_ENABLE
        startup_user();
    #endif
}

#ifdef AUDIO_ENABLE

void startup_user()
{
    _delay_ms(20); // gets rid of tick
    PLAY_SONG(tone_startup);
}

void shutdown_user()
{
    PLAY_SONG(tone_goodbye);
    _delay_ms(150);
    stop_all_notes();
}

void music_on_user(void)
{
    music_scale_user();
}

void music_scale_user(void)
{
    PLAY_SONG(music_scale);
}

#endif