From 2b5e5d90470ae261619cf22448dbcbbdde870fce Mon Sep 17 00:00:00 2001
From: Christian Brauner <christian@brauner.io>
Date: Thu, 12 Jan 2023 10:56:12 +0100
Subject: [PATCH] [Keymap] Add brauner preonic layout (#19444)
---
keyboards/preonic/keymaps/brauner/config.h | 38 ++
keyboards/preonic/keymaps/brauner/keymap.c | 433 ++++++++++++++++++++
keyboards/preonic/keymaps/brauner/readme.md | 26 ++
keyboards/preonic/keymaps/brauner/rules.mk | 7 +
4 files changed, 504 insertions(+)
create mode 100644 keyboards/preonic/keymaps/brauner/config.h
create mode 100644 keyboards/preonic/keymaps/brauner/keymap.c
create mode 100644 keyboards/preonic/keymaps/brauner/readme.md
create mode 100644 keyboards/preonic/keymaps/brauner/rules.mk
diff --git a/keyboards/preonic/keymaps/brauner/config.h b/keyboards/preonic/keymaps/brauner/config.h
new file mode 100644
index 0000000000..7c3893ff38
--- /dev/null
+++ b/keyboards/preonic/keymaps/brauner/config.h
@@ -0,0 +1,38 @@
+/* Copyright 2015-2021 Jack Humbert
+ *
+ * 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
+
+#ifdef AUDIO_ENABLE
+# define STARTUP_SONG SONG(PREONIC_SOUND)
+# define DEFAULT_LAYER_SONGS \
+ { SONG(QWERTY_SOUND) }
+#endif
+
+#define MUSIC_MASK (keycode != KC_NO)
+
+#define PERMISSVE_HOLD
+
+#define LEADER_PER_KEY_TIMING
+
+#define LEADER_TIMEOUT 250
+
+#define LEADER_NO_TIMEOUT
+
+#define MK_3_SPEED
+#define MK_MOMENTARY_ACCEL
+
+#define COMBO_NO_TIMER
diff --git a/keyboards/preonic/keymaps/brauner/keymap.c b/keyboards/preonic/keymaps/brauner/keymap.c
new file mode 100644
index 0000000000..d1edec002d
--- /dev/null
+++ b/keyboards/preonic/keymaps/brauner/keymap.c
@@ -0,0 +1,433 @@
+/* Copyright 2015-2021 Jack Humbert
+ *
+ * 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/>.
+ */
+
+#include QMK_KEYBOARD_H
+#include "muse.h"
+
+enum preonic_layers {
+ _QWERTY,
+ _LOWER,
+ _RAISE,
+ _MOUSE,
+ _MANAGE,
+ _COMPOSITOR,
+};
+
+enum preonic_keycodes {
+ QWERTY = SAFE_RANGE,
+ LOWER,
+ RAISE,
+ MOUSE,
+ MANAGE,
+ COMPOSITOR,
+};
+
+#define MOD_TAP_LSFT_ESC LSFT_T(KC_ESC)
+#define MOD_TAP_LSFT_ENT LSFT_T(KC_ENT)
+
+#define LT_COPY_Y LT(_QWERTY, KC_Y)
+#define LT_CUT_X LT(_QWERTY, KC_X)
+#define LT_PASTE_P LT(_QWERTY, KC_P)
+#define LT_AE_A LT(_QWERTY, KC_A)
+#define LT_OE_O LT(_QWERTY, KC_O)
+#define LT_UE_U LT(_QWERTY, KC_U)
+#define LT_SZ_S LT(_QWERTY, KC_S)
+#define LT_LOWER_SPC LT(_LOWER, KC_SPC)
+
+#define LM_COMP_LALT LM(_COMPOSITOR, MOD_LALT)
+#define LM_COMP_LALT_LSFT LM(_COMPOSITOR, MOD_LALT | MOD_LSFT)
+
+#define KO_LAYER_MASK_EXCEPT(layer) ((~0) & ~(1 << layer))
+
+enum combos {
+ COMBO_LPRN_RPRN, /* (|) */
+ COMBO_LBRC_RBRC, /* [|] */
+ COMBO_LCBR_RCBR, /* {|} */
+ COMBO_LT_GT, /* <|> */
+ COMBO_MAX,
+};
+
+uint16_t COMBO_LEN = COMBO_MAX;
+
+const uint16_t PROGMEM combo_lprn_rprn[] = {KC_LPRN, KC_RPRN, COMBO_END};
+const uint16_t PROGMEM combo_lbrc_rbrc[] = {KC_LBRC, KC_RBRC, COMBO_END};
+const uint16_t PROGMEM combo_lcbr_rcbr[] = {KC_LCBR, KC_RCBR, COMBO_END};
+const uint16_t PROGMEM combo_lt_gt[] = {KC_LT, KC_GT, COMBO_END};
+
+combo_t key_combos[COMBO_MAX] = {
+ [COMBO_LPRN_RPRN] = COMBO_ACTION(combo_lprn_rprn),
+ [COMBO_LBRC_RBRC] = COMBO_ACTION(combo_lbrc_rbrc),
+ [COMBO_LCBR_RCBR] = COMBO_ACTION(combo_lcbr_rcbr),
+ [COMBO_LT_GT] = COMBO_ACTION(combo_lt_gt),
+};
+
+void process_combo_event(uint16_t combo_index, bool pressed) {
+ switch (combo_index) {
+ case COMBO_LPRN_RPRN:
+ if (pressed) {
+ tap_code16(KC_LPRN);
+ tap_code16(KC_RPRN);
+ tap_code16(KC_LEFT);
+ }
+ break;
+ case COMBO_LBRC_RBRC:
+ if (pressed) {
+ tap_code16(KC_LBRC);
+ tap_code16(KC_RBRC);
+ tap_code16(KC_LEFT);
+ }
+ break;
+ case COMBO_LCBR_RCBR:
+ if (pressed) {
+ tap_code16(KC_LCBR);
+ tap_code16(KC_RCBR);
+ tap_code16(KC_LEFT);
+ }
+ break;
+ case COMBO_LT_GT:
+ if (pressed) {
+ tap_code16(KC_LT);
+ tap_code16(KC_GT);
+ tap_code16(KC_LEFT);
+ }
+ break;
+ }
+}
+
+const key_override_t nop_shift_quote = ko_make_with_layers(MOD_MASK_SHIFT, KC_QUOT, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* " */
+const key_override_t nop_shift_dot = ko_make_with_layers(MOD_MASK_SHIFT, KC_DOT, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* < */
+const key_override_t nop_shift_comma = ko_make_with_layers(MOD_MASK_SHIFT, KC_COMM, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* > */
+const key_override_t nop_shift_slash = ko_make_with_layers(MOD_MASK_SHIFT, KC_SLSH, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* ? */
+const key_override_t nop_shift_one = ko_make_with_layers(MOD_MASK_SHIFT, KC_1, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* ! */
+const key_override_t nop_shift_two = ko_make_with_layers(MOD_MASK_SHIFT, KC_2, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override @ */
+const key_override_t nop_shift_three = ko_make_with_layers(MOD_MASK_SHIFT, KC_3, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override # */
+const key_override_t nop_shift_four = ko_make_with_layers(MOD_MASK_SHIFT, KC_4, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override $ */
+const key_override_t nop_shift_five = ko_make_with_layers(MOD_MASK_SHIFT, KC_5, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override % */
+const key_override_t nop_shift_six = ko_make_with_layers(MOD_MASK_SHIFT, KC_6, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override ^ */
+const key_override_t nop_shift_seven = ko_make_with_layers(MOD_MASK_SHIFT, KC_7, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override & */
+const key_override_t nop_shift_eight = ko_make_with_layers(MOD_MASK_SHIFT, KC_8, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override * */
+const key_override_t nop_shift_nine = ko_make_with_layers(MOD_MASK_SHIFT, KC_9, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override ( */
+const key_override_t nop_shift_zero = ko_make_with_layers(MOD_MASK_SHIFT, KC_0, KC_NO, KO_LAYER_MASK_EXCEPT(_COMPOSITOR)); /* override ) */
+
+const key_override_t **key_overrides = (const key_override_t *[]){
+ &nop_shift_quote,
+ &nop_shift_dot,
+ &nop_shift_comma,
+ &nop_shift_slash,
+ &nop_shift_one,
+ &nop_shift_two,
+ &nop_shift_three,
+ &nop_shift_four,
+ &nop_shift_five,
+ &nop_shift_six,
+ &nop_shift_seven,
+ &nop_shift_eight,
+ &nop_shift_nine,
+ &nop_shift_zero,
+ NULL
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ /* Qwerty
+ * ,------------------------------------------------------------------------------------------------------------------------------------------------.
+ * | Caps Lock| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Leader |
+ * |----------+------+--------------------+-----------+------------+---------------+-----------+------------+------+------+------------+------------|
+ * | Ctrl | Q | W | E | R | T | Copy/Y | Ü/U | I | Ö/O | Paste/P | Ctrl |
+ * |----------+------+--------------------+-----------+------------+---------------------------+------------+------+------+------------+------------|
+ * | Shift/Esc| Ä/A | ß/S | D | F | G | H | J | K | L | ' | Shift/Enter|
+ * |----------+------+--------------------+-----------+------------+---------------|-----------+------------+------+------+------------+------------|
+ * | | Z | Cut/X | C | V | B | N | M | , | . | / | |
+ * |----------+------+--------------------+-----------+------------+---------------+-----------+------------+------+------+------------+------------|
+ * | | |Compositor+Alt+Shift| Raise |Lower/Space | Compositor+Alt| Mouse |Lower/Space |Raise | | | Manage |
+ * `------------------------------------------------------------------------------------------------------------------------------------------------'
+ */
+ [_QWERTY] = LAYOUT_preonic_grid(
+ KC_CAPS, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_LEAD,
+ KC_LCTL, KC_Q, KC_W, KC_E, KC_R, KC_T, LT_COPY_Y, LT_UE_U, KC_I, LT_OE_O, LT_PASTE_P, KC_RCTL,
+ MOD_TAP_LSFT_ESC, LT_AE_A, LT_SZ_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_QUOT, MOD_TAP_LSFT_ENT,
+ _______, KC_Z, LT_CUT_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, _______,
+ _______, _______, LM_COMP_LALT_LSFT, RAISE, LOWER, LM_COMP_LALT, TG(_MOUSE), LT_LOWER_SPC, RAISE, _______, _______, MANAGE
+ ),
+ /* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * | | | | | | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | @ | % | ( | ) | | | + | < | > | | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | ~ | | [ | ] | | Left | Down | Up |Right | " | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | { | } | | | | : | ! | \ | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+ [_LOWER] = LAYOUT_preonic_grid(
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, KC_AT, KC_PERC, KC_LPRN, KC_RPRN, XXXXXXX, XXXXXXX, KC_PLUS, KC_LT, KC_GT, XXXXXXX, XXXXXXX,
+ XXXXXXX, KC_TILD, XXXXXXX, KC_LBRC, KC_RBRC, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_DQUO, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, KC_LCBR, KC_RCBR, XXXXXXX, XXXXXXX, XXXXXXX, KC_COLN, KC_EXLM, KC_BSLS, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+ /* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * | | | | | | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | # | & | | | | | * | - | _ | = | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | ` | | | | | Bspk |Pg Dn |Pg Up | Tab | $ | End |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | | | | | | ; | ? | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+ [_RAISE] = LAYOUT_preonic_grid(
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, KC_HASH, KC_AMPR, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_ASTR, KC_MINS, KC_UNDS, KC_EQL, XXXXXXX,
+ XXXXXXX, KC_GRV, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_BSPC, KC_PGDN, KC_PGUP, KC_TAB, KC_DLR, KC_END,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_SCLN, KC_QUES, KC_PIPE, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+ /* Mouse
+ * ,---------------------------------------------------------------------------------------------------------------------------------------.
+ * | | | | | | | | | | | | |
+ * |------+------+--------------+--------------+--------------+---------------+-----------+-----------+---------+------------+------+------|
+ * | | | | | | |Wheel Left |Wheel Down |Wheel Up |Wheel Right | |Ctrl |
+ * |------+------+--------------+--------------+--------------+---------------------------+-----------+---------+------------+------+------|
+ * | | | Button 3 | Button 2 | Button 1 | |Cursor Left|Cursor Down|Cursor Up|Cursor Right| | |
+ * |------+------+--------------+--------------+--------------+---------------|-----------+-----------+---------+------------+------+------|
+ * | | | | | | | | | | | | |
+ * |------+------+--------------+--------------+--------------+---------------+-----------+-----------+---------+------------+------+------|
+ * | | |Accelaration 2|Accelaration 1|Accelaration 0| Compositor+Alt| | | | | | |
+ * `---------------------------------------------------------------------------------------------------------------------------------------'
+ */
+ [_MOUSE] = LAYOUT_preonic_grid(
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_MS_WH_LEFT, KC_MS_WH_DOWN, KC_MS_WH_UP, KC_MS_WH_RIGHT, XXXXXXX, _______,
+ XXXXXXX, XXXXXXX, KC_MS_BTN3, KC_MS_BTN2, KC_MS_BTN1, XXXXXXX, KC_MS_LEFT, KC_MS_DOWN, KC_MS_UP, KC_MS_RIGHT, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, KC_MS_ACCEL2, KC_MS_ACCEL1, KC_MS_ACCEL0, _______, _______, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+ /* Manage
+ * ,---------------------------------------------------------------------------------------.
+ * | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 |
+ * |------+--------+--------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * |------+--------+--------+------+------+-------------+------+------+------+------+------|
+ * | |Aud prev|Aud next|Aud on|AudOff| | |Qwerty| | | | |
+ * |------+--------+--------+------+------+------|------+------+------+------+------+------|
+ * | | |Mus next|Mus on|MusOff| | | | | | | |
+ * |------+--------+--------+------+------+------+------+------+------+------+------+------|
+ * |Reset | | | | | | | | | | | |
+ * `---------------------------------------------------------------------------------------'
+ */
+ [_MANAGE] = LAYOUT_preonic_grid(
+ KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, AU_PREV, AU_NEXT, AU_ON, AU_OFF, XXXXXXX, XXXXXXX, QWERTY, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ XXXXXXX, XXXXXXX, MU_NEXT, MU_ON, MU_OFF, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ ),
+ /* Compositor
+ * ,-----------------------------------------------------------------------------------.
+ * | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | Q | W | E | R | T | Y | U | I | O | P | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | A | S | D | F | G | H | J | K | L | ' |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | Z | X | C | V | B | N | M | , | . | / | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | |Space | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+ [_COMPOSITOR] = LAYOUT_preonic_grid(
+ XXXXXXX, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, XXXXXXX,
+ XXXXXXX, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, XXXXXXX,
+ XXXXXXX, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_QUOT, KC_ENT,
+ XXXXXXX, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, XXXXXXX,
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_SPC, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
+ )
+};
+
+static inline bool base_layer_hold_key(uint16_t keycode, keyrecord_t *record) {
+ if (!record->tap.count && record->event.pressed) {
+ tap_code16(keycode);
+ return false;
+ }
+ return true;
+}
+
+static inline bool toggle_layer(enum preonic_layers layer, keyrecord_t *record) {
+ if (record->event.pressed) {
+ layer_on(layer);
+ } else {
+ layer_off(layer);
+ }
+ return false;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ set_single_persistent_default_layer(_QWERTY);
+ }
+ return false;
+ case LOWER:
+ return toggle_layer(_LOWER, record);
+ case RAISE:
+ return toggle_layer(_RAISE, record);
+ case MANAGE:
+ return toggle_layer(_MANAGE, record);
+ case COMPOSITOR:
+ return toggle_layer(_COMPOSITOR, record);
+ case LT_CUT_X:
+ return base_layer_hold_key(C(KC_X), record); /* cut on hold */
+ case LT_COPY_Y:
+ return base_layer_hold_key(C(KC_C), record); /* copy on hold */
+ case LT_PASTE_P:
+ return base_layer_hold_key(C(KC_V), record); /* paste on hold */
+ case LT_AE_A:
+ return base_layer_hold_key(RALT(KC_Q), record); /* 'ä' on hold */
+ case LT_OE_O:
+ return base_layer_hold_key(RALT(KC_P), record); /* 'ö' on hold */
+ case LT_UE_U:
+ return base_layer_hold_key(RALT(KC_Y), record); /* 'ü' on hold */
+ case LT_SZ_S:
+ return base_layer_hold_key(RALT(KC_S), record); /* 'ß' on hold */
+ }
+
+ return true;
+};
+
+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;
+
+bool encoder_update_user(uint8_t index, 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) {
+ tap_code(KC_PGDN);
+ } else {
+ tap_code(KC_PGUP);
+ }
+ }
+ return true;
+}
+
+bool dip_switch_update_user(uint8_t index, bool active) {
+ switch (index) {
+ case 0:
+ if (active) {
+ layer_on(_MANAGE);
+ } else {
+ layer_off(_MANAGE);
+ }
+ break;
+ case 1:
+ if (active) {
+ muse_mode = true;
+ } else {
+ muse_mode = false;
+ }
+ }
+ return true;
+}
+
+LEADER_EXTERNS();
+
+static inline void register_ctrl_sequence(uint16_t keycode) {
+ tap_code16(RCTL(keycode));
+}
+
+static inline void leader_bindings(void) {
+ LEADER_DICTIONARY() {
+ leading = false;
+ leader_end();
+
+ SEQ_THREE_KEYS(KC_A, KC_C, KC_K) {
+ SEND_STRING("Acked-by: Christian Brauner <brauner@kernel.org>");
+ }
+
+ SEQ_THREE_KEYS(KC_R, KC_V, KC_B) {
+ SEND_STRING("Reviewed-by: Christian Brauner <brauner@kernel.org>");
+ }
+
+ SEQ_THREE_KEYS(KC_S, KC_O, KC_B) {
+ SEND_STRING("Signed-off-by: Christian Brauner <brauner@kernel.org>");
+ }
+
+ /* Support vim-style copy. */
+ SEQ_ONE_KEY(KC_Y) {
+ tap_code16(C(S(KC_C)));
+ }
+
+ /* Support vim-style paste. */
+ SEQ_ONE_KEY(KC_P) {
+ tap_code16(C(S(KC_V)));
+ }
+ }
+}
+
+void matrix_scan_user(void) {
+ leader_bindings();
+
+#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;
+ } else {
+ if (muse_counter) {
+ stop_all_notes();
+ muse_counter = 0;
+ }
+ }
+#endif
+}
+
+bool music_mask_user(uint16_t keycode) {
+ switch (keycode) {
+ case RAISE:
+ case LOWER:
+ return false;
+ default:
+ return true;
+ }
+}
diff --git a/keyboards/preonic/keymaps/brauner/readme.md b/keyboards/preonic/keymaps/brauner/readme.md
new file mode 100644
index 0000000000..5614ab8304
--- /dev/null
+++ b/keyboards/preonic/keymaps/brauner/readme.md
@@ -0,0 +1,26 @@
+# Brauner's Preonic Keymap
+
+This is a keymap layout heavily optimized for vim.
+It mostly follows `QWERTY` but moves various symbols on to different layers.
+
+* Number keys function only as number keys.
+ Additional symbols they would produce when `Shift` is held are turned off as they are intercepted.
+* `Y`, `P`, and `X` function as `Ctrl+C`, `Ctrl+V`, and `Ctrl+X` when held.
+ This avoids having to hold down `Ctrl` and also aligns regular copy and paste with vim functionality.
+* Various keys perform different functions when tapped than when held.
+* `!` and `?` are on top of `.` on different layers.
+* `\` and `|` are on top of `/` on different layers.
+* `:` and `;` are on top of `,` on different layers.
+* All navigation is done via `H`, `J`, `K`, and `L`.
+* `O`, `U`, `S`, and `A` produce the Umlauts `Ö`, `Ü`, `ß`, and `Ä` when held.
+ This relies on the operating system keyboard layout to be set to US Intl.
+* Different layers will activate different types of navigation.
+ For example, left, right, up, and down or backspace, page up, page down, and tab.
+* There's a dedicated mouse layer which can be activated allowing to navigate solely with the keyboard where otherwise a mouse or trackpad would be needed.
+* There's a dedicated management layer where the boot loader can be entered or music mode can be turned on or off.
+* Lastly, there's a compositor layer which is optimized for managing a tiling window manager.
+ The layer is used specifically via layer-mod keys in the base layer.
+ In other words, specific modifiers are held when this layer is accessed.
+* Opening and closing brackets are always located on adjacent keys on the same layer.
+ Pressing a matching opening and closing bracket key at the same time will insert both brackets and move the cursor into the middle of the bracket pair.
+ As should be obvious, this is useful when programming: `(|)`, `[|]`, `{|}`, `<|>`.
diff --git a/keyboards/preonic/keymaps/brauner/rules.mk b/keyboards/preonic/keymaps/brauner/rules.mk
new file mode 100644
index 0000000000..a8fd349138
--- /dev/null
+++ b/keyboards/preonic/keymaps/brauner/rules.mk
@@ -0,0 +1,7 @@
+LEADER_ENABLE = yes
+MOUSEKEY_ENABLE = yes
+RGBLIGHT_ENABLE = no
+BACKLIGHT_ENABLE = no
+KEY_OVERRIDE_ENABLE = yes
+COMBO_ENABLE = yes
+SRC += muse.c