115 lines
4.6 KiB
C
115 lines
4.6 KiB
C
/* Copyright 2019-2021 iw0rm3r, tiltowait
|
|
*
|
|
* 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
|
|
|
|
enum custom_layers {
|
|
_BASE,
|
|
_NUMPAD,
|
|
};
|
|
|
|
enum custom_keycodes {
|
|
NUM_SCRL = SAFE_RANGE
|
|
};
|
|
|
|
void toggle_numpad_layer(int set_state);
|
|
|
|
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
|
[_BASE] = LAYOUT( /* Base layer */
|
|
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_PSCR, NUM_SCRL, KC_PAUS,
|
|
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_INS, KC_HOME, KC_PGUP,
|
|
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_BSLS, KC_DEL, KC_END, KC_PGDN,
|
|
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_UP,
|
|
KC_LCTL, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT
|
|
),
|
|
[_NUMPAD] = LAYOUT( /* Numpad Layer */
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
|
|
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_KP_7, KC_KP_8, KC_KP_9, KC_TRNS, KC_KP_MINUS, KC_KP_PLUS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_KP_4, KC_KP_5, KC_KP_6, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_KP_1, KC_KP_2, KC_KP_3, KC_KP_ASTERISK, KC_TRNS, KC_TRNS, KC_TRNS,
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_KP_0, KC_TRNS, KC_KP_DOT, KC_KP_SLASH, KC_TRNS, KC_TRNS,
|
|
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS
|
|
),
|
|
};
|
|
|
|
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
|
|
static uint16_t last_num_scroll = 0; /* For unregistering the proper key */
|
|
|
|
switch (keycode) {
|
|
case NUM_SCRL: /* Numlock / Scroll Lock */
|
|
if (record->event.pressed) {
|
|
if (get_mods() & MOD_MASK_SHIFT) {
|
|
/* Remove the shift modifiers */
|
|
uint8_t shift_mods = get_mods() & (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT));
|
|
del_mods(MOD_MASK_SHIFT);
|
|
|
|
last_num_scroll = KC_NUM_LOCK;
|
|
register_code(last_num_scroll);
|
|
toggle_numpad_layer(-1);
|
|
|
|
/* Reset the shift modifiers */
|
|
set_mods(shift_mods);
|
|
} else {
|
|
last_num_scroll = KC_SCROLL_LOCK;
|
|
register_code(last_num_scroll);
|
|
}
|
|
} else {
|
|
unregister_code(last_num_scroll);
|
|
}
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void toggle_numpad_layer(int set_state) {
|
|
static uint8_t numlock_enabled = 0;
|
|
|
|
/* set_state allows us to explicitly change the numlock state
|
|
rather than merely toggling it. */
|
|
if (set_state == -1) {
|
|
numlock_enabled = !numlock_enabled;
|
|
} else {
|
|
numlock_enabled = set_state;
|
|
}
|
|
|
|
if (numlock_enabled) {
|
|
layer_on(_NUMPAD);
|
|
}
|
|
else {
|
|
layer_off(_NUMPAD);
|
|
}
|
|
}
|
|
|
|
bool led_update_user(led_t led_state) {
|
|
/* In rare and unlikely conditions, it's possible for numlock
|
|
state to change externally from the keyboard. If this happens,
|
|
we want to match the new state.
|
|
|
|
On Windows and Linux, this means that the keyboard will technically
|
|
toggle the numpad layer twice.
|
|
*/
|
|
|
|
static int8_t numlock_state = -1; /* Unknown state at default */
|
|
|
|
if (led_state.num_lock != numlock_state) {
|
|
numlock_state = led_state.num_lock;
|
|
toggle_numpad_layer(led_state.num_lock);
|
|
}
|
|
return true;
|
|
}
|
|
|