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Implement persistent FN lock

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Stays locked even through power-cycle.

Signed-off-by: Daniel Schaefer <dhs@frame.work>
This commit is contained in:
Daniel Schaefer
2023-05-03 17:16:18 +08:00
parent da053f2cdc
commit a8269765d7
5 changed files with 137 additions and 28 deletions
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50
keyboards/framework/iso/keymaps/default/keymap.c
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@@ -2,6 +2,14 @@
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H
#include "framework.h"
enum _layers {
_BASE,
_FN,
_FN_LOCK,
_FM
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/*
@@ -22,13 +30,13 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
* └────┴───┴───┴───┴───────────────────┴───┴───┴────┴───┴────┘
* 79 total
*/
[0] = LAYOUT(
[_BASE] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL,
KC_GRV, 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_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
KC_LSFT, KC_NUBS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
KC_LCTL, MO(1), KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_UP, KC_DOWN, KC_RGHT
KC_LCTL, MO(_FN), KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_UP, KC_DOWN, KC_RGHT
),
/*
* Function layer
@@ -49,8 +57,8 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
* └────┴───┴───┴───┴───────────────────┴───┴───┴────┴───┴────┘
* 78 total
*/
[1] = LAYOUT(
TG(2), KC_MUTE, KC_VOLD, KC_VOLU, KC_MPRV, KC_MPLY, KC_MNXT, KC_BRID, KC_BRIU, KC_SCRN, KC_AIRP, KC_PSCR, KC_MSEL, KC_INS,
[_FN] = LAYOUT(
FN_LOCK, KC_MUTE, KC_VOLD, KC_VOLU, KC_MPRV, KC_MPLY, KC_MNXT, KC_BRID, KC_BRIU, KC_SCRN, KC_AIRP, KC_PSCR, KC_MSEL, KC_INS,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
_______, _______, KC_SYRQ, _______, _______, _______, _______, _______, KC_SCRL, _______, _______, _______, _______, _______,
@@ -59,12 +67,40 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
),
// Function lock layer
// Everything on F-row locked to function layer, except ESC and DEL
[2] = LAYOUT(
[_FN_LOCK] = LAYOUT(
_______, KC_MUTE, KC_VOLD, KC_VOLU, KC_MPRV, KC_MPLY, KC_MNXT, KC_BRID, KC_BRIU, KC_SCRN, KC_AIRP, KC_PSCR, KC_MSEL, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, MO(1), _______, _______, _______, _______, _______, _______, _______, _______, _______
)
_______, MO(_FM), _______, _______, _______, _______, _______, _______, _______, _______, _______
),
[_FM] = LAYOUT(
FN_LOCK, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_PAUS, _______, _______,
_______, _______, KC_SYRQ, _______, _______, _______, _______, _______, KC_SCRL, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, KC_BRK, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, BL_TOGG, _______, _______, KC_HOME, KC_PGUP, KC_PGDN, KC_END
),
};
// Make sure to keep FN Lock even after reset
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case FN_LOCK:
if (record->event.pressed) {
if (layer_state_is(_FN)) {
set_single_persistent_default_layer(_FN_LOCK);
}
if (layer_state_is(_FM)) {
set_single_persistent_default_layer(_BASE);
}
}
return false;
break;
default:
break;
}
return true;
}