[Keymap] Sigul planck (#8546)

* remove IT_PIPE duplicate and add IT_GRAD

IT_PIPE was declared 2 times, ones as ° and once as |. I changed the first declaration and called it IT_GRAD. I even fixed the definition because the ° in Italian is obtained with LSFT(IT_AACC)

* rename IT_GRAD to IT_DEGR

* fix missing music mode legend

* add    missing plus_and_minus

* fix missing IT_ACUT definition

* change KC_LALT(KC_LSFT to LALT(LSFT

* Fix alignment

* remove leftover

* fix issue generated with chars while pushing

* fix typo

* add sigul folder in Planck keymaps

* fix LCBR and RCBR

* fix euro symbol

* fix RBRC

* change IT_LESS form KC_NUBS to KC_GRAVE

* add IT_TILDE and change IT_GRAV to IT_GRAVE

* initial commit

* add ideas to readme

* comment key lock

* add a bunch of new features as stated in readme.md

* check features added and list to do

* add macros on RAISE

* add F keys on numbers row on FN layer

* flag features added

* fix macro formulas

* move DESK and SGCOM under D and S

* invert IT_EACC and S(IT_EACC) to align the layout with that of the default Planck

* invert IT_EACC and S(IT_EACC) to align the layout with that of the default Planck

fix spaces for readability

* add missing legends for accented vowels

* format for readability

* move MOUSE button on B (same key that activates it) on MOUSE layer

* revert to commit befor I edit it

* initial commit

* edited to be easier to compare to _ansi.h

* remove keymap_italian_osx_iso.h and rename with edits keymap_italian_osx_ansi.h to keymap_italian_osx.h

I found out there were no difference at all

* fix missing #endif

* change the included file from italian.h to italian_osx.h

* fix debug key

* edit Numapd layer, add enter and bsps

* change TAPPING_TOGGLE from 2 to 3

* change italian_osx.h to italian_ansi.h

* rename quantum/keymap_extras/keymap_italian_osx.h to quantum/keymap_extras/keymap_italian_ansi.h

Now this file is a clone of the keymap_italian.h that appears to be working only for ISO keyboards. It also contains a few improvements for IT_PIPE (defined two times) and IT_ACUT (missing definition). Additionally it redefines LCBR and RCBR to LSFT(IT_LBRC) and LSFT(IT_RBRC)

* rename file

* redefines IT_BKSL and IT_PIPE based on KC_BKSL

* merge new italian

* add new osx_iso and osx_ansi version for italian.h and align BKSL to BSLS, fix double definition of PIPE

* rename BKSL to BSLS

* add FN_D and some comments

* add MOUSEKEY configuration

* update

* edit swap =/+ with ò/ì

* merge with master

* add MS_B to have _MOUSE when pressing B

* move RAISE on _FN

* add phone number

* remove CONTRA folder

* remove CONTRA folder

* Update keyboards/planck/keymaps/sigul/keymap.c

fix include definition

Co-Authored-By: Ryan <fauxpark@gmail.com>

* remove default planck kemap

* remove extern keymap_config_t keymap_config;

based on suggestion from @fauxpark, It's not needed as it should already be externed through one of the includes provided by QMK_KEYBOARD_H.

Co-Authored-By: Ryan <fauxpark@gmail.com>

* add user space for user sigul

* remove custom config moved to user space sigul

* comment tri layers state (moved to user space)

* remove tri layers update comment (code moved in user space)

* add secrets

* move enum and define to userspace

* Edit title

* move enum and define to sigul.h

* add thanks

* edit: moving to userspace  enum, define and process_records

* add enum and defines

* add process_records

* cleaning code after moving code to user space

* add process_records

* cleaning code

* adding rules to manage secrets

* remove secretes

* first commit

* add macro timer

* add keycodes macro

* edit custom keycodes order

* add strings to send inside the secrets array

* remove codes for secrets & change secret to secrets

* edit secrets keycodes

* edit keycodes names and order

* add secrets.h and secrets.c

* add #pragma once

Co-Authored-By: Joel Challis <git@zvecr.com>

* Update .gitignore

Co-Authored-By: Joel Challis <git@zvecr.com>

* add local gitignore for secrets

* remove secrets

* update for secrets

* change FN_D to IT_D

* remove FN_D definition

Co-authored-by: pisilvio <silvio@picampus.it>
Co-authored-by: admin <admin@admins-MacBook-Pro.local>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Joel Challis <git@zvecr.com>

keyboards/planck/keymaps/sigul/config.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#ifdef AUDIO_ENABLE
+    #define STARTUP_SONG SONG(PLANCK_SOUND)
+    // #define STARTUP_SONG SONG(NO_SOUND)
+
+    #define DEFAULT_LAYER_SONGS { SONG(QWERTY_SOUND), \
+                                  SONG(COLEMAK_SOUND), \
+                                  SONG(DVORAK_SOUND) \
+                                }
+#endif
+
+/*
+ * MIDI options
+ */
+
+/* Prevent use of disabled MIDI features in the keymap */
+//#define MIDI_ENABLE_STRICT 1
+
+/* enable basic MIDI features:
+   - MIDI notes can be sent when in Music mode is on
+*/
+
+#define MIDI_BASIC
+
+/* enable advanced MIDI features:
+   - MIDI notes can be added to the keymap
+   - Octave shift and transpose
+   - Virtual sustain, portamento, and modulation wheel
+   - etc.
+*/
+//#define MIDI_ADVANCED
+
+/* override number of MIDI tone keycodes (each octave adds 12 keycodes and allocates 12 bytes) */
+//#define MIDI_TONE_KEYCODE_OCTAVES 2
+
+// Most tactile encoders have detents every 4 stages
+#define ENCODER_RESOLUTION 4
+

keyboards/planck/keymaps/sigul/keymap.c

@@ -0,0 +1,222 @@
+/*
+ * 
+ * An Italian ANSI layout
+ * Version 0.3 
+ * 
+ * Created by Silvio Gulizia on the basis of the default Planck keymap.
+ * thanks to SomeBuddyOnReddit, gepeirl, fauxpark, BXO511, drashna, ridingqwerty  ...
+ *
+ * based on the original Planck layout
+ * Italian accented vowels "Ã" and "à" have been moved from the QWERTY layer to the LOWER layers, while "è" and "ù" remain respectively on RAISE and LOWER.
+ *
+ */
+
+#include QMK_KEYBOARD_H
+#include "muse.h"
+#include "keymap_italian_osx_ansi.h"
+#include "sigul.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * |Tab/FN|   Q  |   W  |  E   |  R   |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |Esc/FN|   A  |   S  |  D  |   F   |   G  |   H  |   J  |   K  |   L  |  ;:  |  '"  |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift|   Z  |   X  |  C   |  V   | FN/B |   N  |   M  |  ,<  |  .>  |  /!  |S/Ent |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | FN   | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = LAYOUT_ortho_4x12(
+    TABFN,   IT_Q,    IT_W,    IT_E,      IT_R,  IT_T,    IT_Y,    IT_U,  IT_I,    IT_O,    IT_P,    KC_BSPC,
+    ESCFN,   IT_A,    IT_S,    IT_D,      IT_F,  IT_G,    IT_H,    IT_J,  IT_K,    IT_L,    IT_SCCL, IT_APDQ,
+    KC_LSFT, IT_Z,    IT_X,    IT_C,      IT_V,  MS_B,    IT_N,    IT_M,  IT_CMLS, IT_DTMR, IT_SLQS, MT(MOD_RSFT, KC_ENT),
+    FN,      KC_LCTL, KC_LALT, KC_LGUI,   LOWER, KC_SPC,  KC_SPC,  RAISE, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT
+),
+
+/* Lower
+ * added ò and à that were on the default Planck Querty layer when used with a device with lang set to Italian
+ * ,-----------------------------------------------------------------------------------.
+ * |  ~   |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |  (   |  )   | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |  F1  |  F2  |  F3  |  F4  |  F5  |      |   _  |   =  |  é   |  ò   |  à   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F6  |  F7  |  F8  |  F9  | MOUSE|NUMPAD|   §  |   ±  |  {   |  }   |  |   |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[_LOWER] = LAYOUT_ortho_4x12(
+    IT_TILDE, IT_EXLM, IT_AT,   IT_SHRP, IT_DLR,  IT_PERC, IT_CRC,  IT_AMPR,    IT_ASTR, IT_LPRN,    IT_RPRN, KC_DEL,
+    _______,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, S(IT_MINS), IT_EQL,  S(IT_EACC), IT_OACC, IT_AACC,
+    _______,  KC_F6,   KC_F7,   KC_F8,   KC_F9,   MOUSE,   NUMPAD,  S(IT_UACC), IT_PLMN, IT_LCBR,    IT_RCBR, IT_PIPE,
+    _______,  _______, _______, _______, _______, _______, _______, _______,    KC_MNXT, KC_VOLD,    KC_VOLU, KC_MPLY
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |  `   |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      | SGCOM| DESK |      |      |      |   -  |   +  |   è  |   ì  |  ù   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Caps |      | PHONE| SVIV |VIVERE|MOUSE |NUMPAD|      |      |  [   |   ]  |  \   |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      | Home | PgDn | PgUp | End  |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = LAYOUT_ortho_4x12(
+    IT_GRAVE, IT_1,    IT_2,    IT_3,	 IT_4,    IT_5,    IT_6,    IT_7,    IT_8,    IT_9,    IT_0,    _______,
+    _______,  _______, SECRET2, SECRET1, _______, _______, _______, IT_MINS, IT_PLUS, IT_EACC, IT_IACC, IT_UACC,
+    KC_CAPS,  _______, SECRET0, SECRET3, SECRET4,  MOUSE,  NUMPAD,  _______, _______, IT_LBRC, IT_RBRC, IT_BSLS,
+    _______,  _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END
+),
+
+/* Numpad
+ * ,-----------------------------------------------------------------------------------.
+ * |      |      |      |      |      |      |      |  7   |  8   |  9   |  -   | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |  4   |  5   |  6   |  +   |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |NUMPAD|  1   |  2   |  3   |  =   | Ent  |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |  0   |  /   |  *   |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_NUMPAD] = LAYOUT_ortho_4x12(
+    _______, _______, _______, _______, _______, _______, _______, IT_7,    IT_8, IT_9,    IT_MINS, KC_BSPC,
+    _______, _______, _______, _______, _______, _______, _______, IT_4,    IT_5, IT_6,    IT_PLUS, _______,
+    _______, _______, _______, _______, _______, _______, NUMPAD,  IT_1,    IT_2, IT_3,    IT_EQL,  KC_ENT,
+    _______, _______, _______, _______, _______, _______, _______, _______, IT_0, IT_SLSH, IT_ASTR, _______
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |      |Querty|      |ResetE|Reset |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |Debug |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |Music |MusON |MusOff|      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |Voice-|Aud On|Audoff|Voice+|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = LAYOUT_ortho_4x12(
+    _______, DF(QWERTY), _______, EEP_RST, RESET,   _______, _______, _______, _______, _______, _______, _______,
+    _______, _______,    _______, DEBUG,   _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______,    _______, _______, _______, _______, MU_MOD,  MU_ON,   MU_OFF,  _______, _______, _______,
+    _______, _______,    _______, _______, _______, _______, _______, _______, MUV_DE,  AU_ON,   AU_OFF,  MUV_IN
+),
+
+
+/* Function
+ * ,-----------------------------------------------------------------------------------.
+ * |      |  F1  |  F2  |  F3  |  F4  | F5   |  F6  |  F7  |  F8  |  F9  | F10  | Del  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |  F1  |  F2  |  F3  |  F4  | F5   | Left | Down |  Up  | Right|      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F6  |  F7  |  F8  |  F9  | F10  |  F1  |  F2  |  F3  |  F4  | F5   |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      | RAISE|      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[_FN] = LAYOUT_ortho_4x12(
+    _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,      KC_F7,      KC_F8,   KC_F9,    KC_F10,  KC_DEL,
+    _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_LEFT,    KC_DOWN,    KC_UP,   KC_RIGHT, _______, _______,
+    _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F1,      KC_F2,      KC_F3,   KC_F4,    KC_F5,   _______,
+    _______, _______, _______, _______, _______, _______, _______,    TG(_RAISE), _______, _______, _______,  _______
+),
+
+/* MOUSE
+ * ,-----------------------------------------------------------------------------------.
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      | MOUSE|      |      |      |Scr Up|Scr Do|      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |But1  |      |      |But2  | Left | Down | Up   |Right |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[_MOUSE] = LAYOUT_ortho_4x12(
+    _______, _______, _______, _______, _______,    _______, _______, _______,    _______,    _______,       _______,     _______,
+    _______, _______, _______, _______, _______,    _______, _______, _______,    _______,    _______,       _______,     _______,
+    _______, _______, _______, _______, _______,    MOUSE,   _______, _______,    _______,    KC_MS_WH_DOWN, KC_MS_WH_UP, _______,
+    _______, _______, _______, _______, KC_MS_BTN1, _______, _______, KC_MS_BTN2, KC_MS_LEFT, KC_MS_DOWN,    KC_MS_UP,    KC_MS_RIGHT
+)
+
+};
+
+#ifdef AUDIO_ENABLE
+  float plover_song[][2]     = SONG(PLOVER_SOUND);
+  float plover_gb_song[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+#endif
+
+
+bool muse_mode = false;
+uint8_t last_muse_note = 0;
+uint16_t muse_counter = 0;
+uint8_t muse_offset = 70;
+uint16_t muse_tempo = 50;
+
+void encoder_update(bool clockwise) {
+  if (muse_mode) {
+    if (IS_LAYER_ON(_RAISE)) {
+      if (clockwise) {
+        muse_offset++;
+      } else {
+        muse_offset--;
+      }
+    } else {
+      if (clockwise) {
+        muse_tempo+=1;
+      } else {
+        muse_tempo-=1;
+      }
+    }
+  } else {
+    if (clockwise) {
+      #ifdef MOUSEKEY_ENABLE
+        tap_code(KC_MS_WH_DOWN);
+      #else
+        tap_code(KC_PGDN);
+      #endif
+    } else {
+      #ifdef MOUSEKEY_ENABLE
+        tap_code(KC_MS_WH_UP);
+      #else
+        tap_code(KC_PGUP);
+      #endif
+    }
+  }
+}
+
+void matrix_scan_user(void) {
+  #ifdef AUDIO_ENABLE
+    if (muse_mode) {
+      if (muse_counter == 0) {
+        uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
+        if (muse_note != last_muse_note) {
+          stop_note(compute_freq_for_midi_note(last_muse_note));
+          play_note(compute_freq_for_midi_note(muse_note), 0xF);
+          last_muse_note = muse_note;
+        }
+      }
+      muse_counter = (muse_counter + 1) % muse_tempo;
+    }
+  #endif
+}
+
+bool music_mask_user(uint16_t keycode) {
+  switch (keycode) {
+    case RAISE:
+    case LOWER:
+      return false;
+    default:
+      return true;
+  }
+}

keyboards/planck/keymaps/sigul/readme.md

@@ -0,0 +1,38 @@
+# An ANSI Italian Planck Layout
+by Silvio Gulizia
+
+- [x] add layer _FN with F keys and VI navigation
+- [x] add layer _MOUSE with mouse keys
+- [x] add "MOUSEKEY_ENABLE = yes" in rules.mk to enable mouse keys
+- [x] add definition to control the mouse movementes in config.h
+- [x] add layer _NUMPAD to have a numpad
+- [x] add keycode NUMPAD to toggle _NUMPAD
+- [x] modify layer ADJUST to simplify remembering commands
+- [x] add custom keycodes ESCFN and TABFN on QUERTY to add the ability to use arrows with hjkl by activating layer FN when held with the definition LT(_FN,KC_ESC) and LT(_FN, KC_TAB)
+- [x] added "#define USB_MAX_POWER_CONSUMPTION 100" in config.h to use the keyboard with the iPad
+- [x] add "#define TAPPING_TOGGLE 3" in config.h to enable tapping toggle with 3 taps on LOWER, RAISE and MOUSE  keys
+- [x] add tapping toggle to LOWER, RAISE and MOUSE  keys
+- [x] add "KEY_LOCK_ENABLE = yes" in rules.mk to enable caps lock
+- [x] add caps lock (KC_CAPS) to RAISE layer on the shift key
+- [x] Add del to a thumb layer
+- [x] remove key lock because it can only be used on standard keys
+- [x] Add MT(MOD_LSFT, KC_ENT) shift when pressed, enter when tapped
+- [x] add home, end, pgup and pgwon on _RAISE instead of arrows
+- [x] add shift enter
+- [x] change LSFT to S for more legibility
+- [x] MT(kc) per usare shift come tasto es: MOD_LSFT(LCAG(KC_UP)). ??? MT(MOD_LSFT,KC_CAPS)
+- [x] add macros on _FN to ouput website, email, tel, address, VAT ID credentials
+- [x] remap F keys upon numbers on _FN
+- [x] check audio functionality
+- [x] Add LT(_FN, IT_D) on D on the Querty layer
+
+- [ ] Add Hyper on ESC or TAB to be able to use it for custom keyboard shortcuts
+- [ ] consider using layer configuration to have just one keymap (see as a reference qmk_firmware/layouts/community/ortho_4x12/bredfield/)
+- [ ] add brightness up (KC_BRMU or KC_BRIU) and down (KC_BRMD or KC_BRID)
+
+- [ ] add secrets file in user space to add passwords on a password layer
+- [ ] consider adding midi on the planck
+- [ ] consider adding AUTO_SHIFT_ENABLE = yes in rules.mk to be able to send shifted key depressing a key for twice the time 
+- [ ] revert IT_ to KC_ where not required
+- [ ] add swap from Mac to Win key code on Adjust layer
+- [ ] evaluate to add auto shift 

keyboards/planck/keymaps/sigul/rules.mk

@@ -0,0 +1 @@
+SRC += muse.c

users/sigul/.gitignore

@@ -0,0 +1,2 @@
+secrets.h
+secrets.c

users/sigul/README.md

@@ -0,0 +1,17 @@
+Copyright 2020 Silvio Gulizia desk@silviogulizia.com @sigul
+
+Userspace by Silvio Gulizia
+Contains code for ANSI / Italian layouts.
+
+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/>.

users/sigul/config.h

@@ -0,0 +1,21 @@
+#pragma once
+
+// My custom configurations
+#define TAPPING_TOGGLE 3 // enable tapping toggle, used to lock level with a custom keycode defined by TT (in my case RAISE, LOWER and MOUSE)
+#define USB_MAX_POWER_CONSUMPTION 100 // required to be able to use the keyboard with iPad
+
+// Settings for using the keybaord as a mouse
+#define MOUSEKEY_DELAY 30
+// Delay between pressing a movement key and cursor movement
+#define MOUSEKEY_INTERVAL 16
+// Time between cursor movements
+#define MOUSEKEY_MAX_SPEED  3
+// Maximum cursor speed at which acceleration stops
+#define MOUSEKEY_TIME_TO_MAX 40
+// Time until maximum cursor speed is reached
+#define MOUSEKEY_WHEEL_MAX_SPEED 0
+// Maximum number of scroll steps per scroll action
+#define MOUSEKEY_WHEEL_TIME_TO_MAX 0
+// Time until maximum scroll speed is reached
+
+#define MACRO_TIMER 5

users/sigul/rules.mk

@@ -0,0 +1,8 @@
+SRC += sigul.c
+MOUSEKEY_ENABLE = yes
+
+ifneq ($(strip $(NO_SECRETS)), yes)
+    ifneq ("$(wildcard $(USER_PATH)/secrets.c)","")
+        SRC += secrets.c
+    endif
+endif

users/sigul/sigul.c

@@ -0,0 +1,100 @@
+#include "keymap_italian_osx_ansi.h"
+#include "sigul.h"
+
+__attribute__ ((weak))
+layer_state_t layer_state_set_keymap (layer_state_t state) {
+  return state;
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+  return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+__attribute__ ((weak))
+bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+__attribute__ ((weak))
+bool process_record_secrets(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+
+    case IT_SCCL:
+      if (record->event.pressed){
+        if (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT)){
+          register_code16(IT_COLN);
+        } else {
+          register_code16(IT_SCLN);
+        }
+      } else {
+        unregister_code16(IT_COLN);
+        unregister_code16(IT_SCLN);
+      }
+      return false;
+      break;
+
+    case IT_APDQ:
+      if (record->event.pressed){
+        if (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT)){
+          register_code16(IT_DQOT);
+        } else {
+          register_code16(IT_APOS);
+        }
+      } else {
+        unregister_code16(IT_DQOT);
+        unregister_code16(IT_APOS);
+        }
+      return false;
+      break;
+
+    case IT_CMLS:
+      if (record->event.pressed){
+        if (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT)){
+          unregister_code16(KC_LSFT);
+          register_code16(IT_LESS);
+	  register_code16(KC_LSFT);
+        } else {
+          register_code16(IT_COMM);
+        }
+      } else {
+        unregister_code16(IT_LESS);
+        unregister_code16(IT_COMM);
+      }
+      return false;
+      break;
+
+    case IT_DTMR:
+      if (record->event.pressed){
+        if (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT)){
+          register_code16(IT_MORE);
+        } else {
+          register_code16(IT_DOT);
+        }
+      } else {
+        unregister_code16(IT_MORE);
+        unregister_code16(IT_DOT);
+      }
+      return false;
+      break;
+
+    case IT_SLQS:
+      if (record->event.pressed){
+        if (get_mods() & MOD_BIT(KC_LSHIFT) || get_mods() & MOD_BIT(KC_RSHIFT)){
+          register_code16(IT_QST);
+        } else {
+          register_code16(IT_SLSH);
+        }
+      } else {
+        unregister_code16(IT_QST);
+        unregister_code16(IT_SLSH);
+      }
+      return false;
+      break;
+  }
+  return process_record_keymap(keycode, record) && process_record_secrets(keycode, record);
+};
+

users/sigul/sigul.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include "quantum.h"
+
+enum userspace_layers {
+  _QWERTY,
+  _LOWER, //symbols
+  _RAISE, //numbers
+  _ADJUST, //system
+  _NUMPAD,
+  _FN,
+  _MOUSE
+};
+
+enum userspace_custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  // custom keycodes for an Italian ANSI layout with accented vowels
+  IT_CMLS, // IT_COMM and IT_LESS when combined with shift
+  IT_DTMR, // IT_DOT and IT_MORE when combined with shift
+  IT_SLQS, // IT_SLSH and IT_QST when combined with shift
+  IT_APDQ, // IT_APO and IT_DQOT when combined with shift
+  IT_SCCL, // IT_SMCL and IT_COLN when combined with shift
+  SECRET0,
+  SECRET1,
+  SECRET2,
+  SECRET3, 
+  SECRET4,
+  NEW_SAFE_RANGE // start new keyboard-level declarations with NEW_SAFE_RANGE
+};
+
+// Defining Layer Keycodes
+#define QWERTY DF(_QWERTY)
+// For LOWER and RAISE I use TT instead of MO to be able to lock those layer tapping three times the key (TAPPING_TOGGLE 3 has been added in sigul.h)
+#define LOWER TT(_LOWER)
+#define RAISE TT(_RAISE)
+#define NUMPAD TG(_NUMPAD)
+#define FN MO(_FN)
+#define MOUSE TT(_MOUSE)
+#define TABFN LT(_FN, KC_TAB)
+#define ESCFN LT(_FN, KC_ESC)
+#define MS_B LT(_MOUSE, IT_B)
+