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

#include "satan.h"
#include "stunny_iso_hhkb.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 _BL 0
#define _FL 1

#define KC_ENYE M(0)
#define KC_CEDL M(1)

#define _______ KC_TRNS


const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   /* Keymap _BL: (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|  [|  ]| Ret |
    * |-----------------------------------------------------------|
    * |Ctrl   |  A|  S|  D|  F|  G|  H|  J|  K|  L|  Ñ|  ;| ' |urn|
    * |-----------------------------------------------------------|
    * |Shift   |  Z|  X|  C|  V|  B|  N|  M|  ,|  .|  /|Shift | Fn|
    * |-----------------------------------------------------------|
    * |    |Alt|WinK  |      Space            |WinK  |Alt|        |
    * `-----------------------------------------------------------'
    *
    */

    [_BL] = KEYMAP_ISO_HHKB( \
    F(0),    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, \
    KC_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_LCTRL, KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L, KC_ENYE,KC_SCLN,KC_QUOT,KC_ENT,  \
    OSM(MOD_LSFT),_______, KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH, OSM(MOD_RSFT), MO(_FL), \
    _______, KC_LGUI, KC_LALT,             KC_SPC,                 KC_RALT, KC_RGUI,_______, _______),

    /* Keymap _FL: (Function Layer) Second Layer
     * ,-----------------------------------------------------------.
     * |    |F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|PSR|  RESET|
     * |-----------------------------------------------------------|
     * |     |   |VUP|   |   |   |   |   |   |   |   |   |   |     |
     * |-----------------------------------------------------------|
     * |CapsLck|PRV|VDN|NXT|   |RGB|FRW|BRT|VAI|VAD|INC|DEC|   |   |
     * |-----------------------------------------------------------|
     * |        |   |   |  Ç|   |BTG|   |MUT|   |   |   |      |   |
     * |-----------------------------------------------------------|
     * |    |   |      |          PLY/PAU      |      |   |        |
     * `-----------------------------------------------------------'
     */
    [_FL] = KEYMAP_ISO_HHKB(\

    _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_PSCR, RESET, \
    _______,_______,KC_VOLU,_______,_______,_______,_______,_______,_______,_______,_______, _______,_______, _______, \
    KC_CAPS,KC_MPRV,KC_VOLD,KC_MNXT,_______,_______,RGB_TOG,RGB_MOD,RGB_M_B,RGB_VAI,RGB_VAD,BL_INC, BL_DEC, _______, \
    _______,_______,_______,_______,KC_CEDL,_______,BL_TOGG,_______,KC_MUTE,_______,_______,_______,_______, _______, \
    _______,_______,_______,                 KC_MPLY,                       _______,_______,_______, _______)

};

enum function_id {
    SHIFT_ESC,
};

const uint16_t PROGMEM fn_actions[] = {
  [0]  = ACTION_FUNCTION(SHIFT_ESC),
};

void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
  static uint8_t shift_esc_shift_mask;
  switch (id) {
    case SHIFT_ESC:
      shift_esc_shift_mask = get_mods()&MODS_CTRL_MASK;
      if (record->event.pressed) {
        if (shift_esc_shift_mask) {
          add_key(KC_GRV);
          send_keyboard_report();
        } else {
          add_key(KC_ESC);
          send_keyboard_report();
        }
      } else {
        if (shift_esc_shift_mask) {
          del_key(KC_GRV);
          send_keyboard_report();
        } else {
          del_key(KC_ESC);
          send_keyboard_report();
        }
      }
      break;
  }
};

const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
    if (record->event.pressed) {
        switch(id) {
            case 0: // Ñ
                return MACRO(D(LALT), T(KP_0), T(KP_2), T(KP_4), T(KP_1), U(LALT), END);
            case 1: // Ç
                return MACRO(D(LALT), T(KP_0), T(KP_2), T(KP_3), T(KP_1), U(LALT), END);
        }
    }
    return MACRO_NONE;
};