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/* Copyright 2022 Christoph Cullmann
*
* 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/>.
*/
// our layers
enum my_layers {
_BASE,
_NUM,
_NAV,
_SYM,
_FN,
_MAGIC
};
// our keymap
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_BASE] = LAYOUT(
KC_W, KC_L, KC_Y, KC_P, KC_B, KC_Z, KC_F, OSL(_MAGIC), KC_U, KC_QUOT,
KC_C, LALT_T(KC_R), LCTL_T(KC_S), LSFT_T(KC_T), LGUI_T(KC_G), RGUI_T(KC_M), RSFT_T(KC_N), RCTL_T(KC_O), LALT_T(KC_I), KC_A,
KC_Q, KC_J, LSFT_T(KC_V), RALT_T(KC_D), KC_K, KC_X, RALT_T(KC_H), RSFT_T(KC_SLSH), KC_COMM, KC_DOT,
MO(_NUM), KC_SPC, KC_E, MO(_NAV)
),
[_NUM] = LAYOUT(
TO(_BASE), C(KC_X), C(KC_C), C(KC_V), XXXXXXX, KC_LBRC, KC_7, KC_8, KC_9, KC_RBRC,
MO(_SYM), KC_LALT, KC_LCTL, KC_LSFT, KC_LGUI, KC_EQL, KC_4, KC_5, KC_6, KC_SCLN,
XXXXXXX, XXXXXXX, XXXXXXX, KC_RALT, XXXXXXX, KC_BSLS, KC_1, KC_2, KC_3, KC_GRV,
XXXXXXX, XXXXXXX, KC_MINS, KC_0
),
[_NAV] = LAYOUT(
XXXXXXX, KC_PGUP, KC_UP, KC_PGDN, XXXXXXX, QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, TO(_BASE),
KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END, KC_RGUI, KC_RSFT, KC_RCTL, KC_LALT, MO(_FN),
XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_RALT, XXXXXXX, XXXXXXX, XXXXXXX,
KC_TAB, KC_ENT, XXXXXXX, XXXXXXX
),
[_SYM] = LAYOUT(
TO(_BASE), C(KC_X), C(KC_C), C(KC_V), XXXXXXX, KC_LCBR, KC_AMPR, KC_ASTR, KC_LPRN, KC_RCBR,
XXXXXXX, KC_LALT, KC_LCTL, KC_LSFT, KC_LGUI, KC_PLUS, KC_DLR, KC_PERC, KC_CIRC, KC_COLN,
XXXXXXX, XXXXXXX, XXXXXXX, KC_RALT, XXXXXXX, KC_PIPE, KC_EXLM, KC_AT, KC_HASH, KC_TILD,
XXXXXXX, XXXXXXX, KC_UNDS, KC_RPRN
),
[_FN] = LAYOUT(
KC_F12, KC_F7, KC_F8, KC_F9, KC_PSCR, QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, TO(_BASE),
KC_F11, KC_F4, KC_F5, KC_F6, KC_DEL, KC_RGUI, KC_RSFT, KC_RCTL, KC_LALT, XXXXXXX,
KC_F10, KC_F1, KC_F2, KC_F3, KC_INS, XXXXXXX, KC_RALT, XXXXXXX, XXXXXXX, XXXXXXX,
KC_BSPC, KC_ESC, XXXXXXX, XXXXXXX
),
[_MAGIC] = LAYOUT(
XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, KC_CAPS, XXXXXXX, XXXXXXX,
KC_LBRC, KC_RBRC, KC_LPRN, KC_RPRN, XXXXXXX, XXXXXXX, KC_LCBR, KC_RCBR, S(KC_COMMA), S(KC_DOT),
TO(_NUM), TO(_SYM), XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, TO(_FN), TO(_NAV),
XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
)
};
#include "achordion.h"
bool process_record_user(uint16_t keycode, keyrecord_t* record) {
if (!process_achordion(keycode, record)) { return false; }
return true;
}
void matrix_scan_user(void) {
achordion_task();
}
// Returns true if `pos` on the left hand of the keyboard, false if right.
static bool on_left_hand(keypos_t pos) {
// works not really on planck for bottom row, but we handle that differently
return pos.row < MATRIX_ROWS / 2;
}
bool achordion_chord(uint16_t tap_hold_keycode,
keyrecord_t* tap_hold_record,
uint16_t other_keycode,
keyrecord_t* other_record) {
// allow that bottom row has no delay
if (tap_hold_record->event.key.row % (MATRIX_ROWS / 2) >= 3) { return true; }
if (other_record->event.key.row % (MATRIX_ROWS / 2) >= 3) { return true; }
// Otherwise, follow the opposite hands rule.
return on_left_hand(tap_hold_record->event.key) !=
on_left_hand(other_record->event.key);
}
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