385 lines
15 KiB
C
385 lines
15 KiB
C
/* Copyright 2015-2017 Jack Humbert
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* 2020 Niclas Meyer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include QMK_KEYBOARD_H
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#define K(kc) (1ull<<((kc) - ALPHA))
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#define KALPHA K(ALPHA)
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#define KBETA K(BETA)
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#define KGAMMA K(GAMMA)
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#define KDELTA K(DELTA)
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#define KEPSILON K(EPSILON)
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#define KZETA K(ZETA)
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#define KTHETA K(THETA)
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#define KIOTA K(IOTA)
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#define KKAPPA K(KAPPA)
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enum keys {
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ALPHA = SAFE_RANGE,
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BETA,
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GAMMA,
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DELTA,
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EPSILON,
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ZETA,
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THETA,
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IOTA,
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KAPPA,
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LOCK,
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NONE,
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};
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enum layers {
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NORMAL,
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QWERTY,
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GAME,
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LOWER,
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RAISE,
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PHI,
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FN,
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};
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#define XXXX KC_NO
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#define ____ KC_TRNS
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#define CQWER LM(QWERTY, MOD_LCTL)
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#define AQWER LM(QWERTY, MOD_LALT)
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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[NORMAL] = LAYOUT_planck_grid(
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ALPHA, BETA, GAMMA, DELTA, ____, ____, ____, ____, DELTA, GAMMA, BETA, ALPHA,
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EPSILON, ZETA, THETA, IOTA, ____, ____, ____, ____, IOTA, THETA, ZETA, EPSILON,
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____, ____, ____, ____, ____, ____, ____, ____, ____, ____, ____, ____,
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MO(PHI), CQWER, AQWER, MO(FN), KAPPA, ____, XXXX, KAPPA, MO(FN), ____, ____, MO(PHI)
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),
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[QWERTY] = LAYOUT_planck_grid(
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
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KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, SC_SENT,
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MO(PHI), KC_LCTL, KC_LALT, KC_LGUI, MO(LOWER), KC_SPC, XXXX, MO(RAISE), KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT
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),
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[GAME] = LAYOUT_planck_grid(
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KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
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KC_LSFT, KC_A, KC_S, KC_D, KC_F, KC_G, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT,
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KC_LCTL, KC_Z, KC_X, KC_C, KC_SPC, ____, XXXX, ____, KC_V, KC_B, ____, MO(PHI)
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),
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[LOWER] = LAYOUT_planck_grid(
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KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_DEL,
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KC_DEL, ____, ____, ____, ____, ____, ____, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
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____, ____, ____, ____, ____, ____, ____, KC_PGUP, KC_PGDN, KC_HOME, KC_END, ____,
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____, ____, ____, ____, ____, ____, XXXX, ____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
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),
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[RAISE] = LAYOUT_planck_grid(
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KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_DEL,
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KC_DEL, ____, ____, ____, ____, ____, ____, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS,
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____, ____, ____, ____, ____, ____, ____, KC_PGUP, KC_PGDN, KC_HOME, KC_END, ____,
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____, ____, ____, ____, ____, ____, XXXX, ____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
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),
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[PHI] = LAYOUT_planck_grid(
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QK_BOOT, KC_F1, KC_F2, KC_F3, KC_F4, ____, ____, ____, ____, ____, ____, KC_DEL,
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____, KC_F5, KC_F6, KC_F7, KC_F8, ____, ____, DF(QWERTY), DF(NORMAL), DF(GAME), ____, KC_F13,
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____, KC_F9, KC_F10, KC_F11, KC_F12, ____, ____, ____, ____, ____, ____, ____,
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____, RGB_TOG, RGB_MOD, ____, ____, ____, XXXX, ____, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
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),
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[FN] = LAYOUT_planck_grid(
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____, ____, KC_UP, ____, ____, ____, ____, ____, ____, KC_UP, ____, ____,
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KC_DEL, KC_LEFT, KC_DOWN, KC_RIGHT, ____, ____, ____, ____, KC_LEFT, KC_DOWN, KC_RIGHT, KC_DEL,
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KC_HOME, KC_END, KC_PGUP, KC_PGDN, ____, ____, ____, ____, KC_PGDN, KC_PGUP, KC_HOME, KC_END,
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____, ____, ____, ____, ____, ____, XXXX, ____, ____, ____, ____, ____
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),
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};
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static uint16_t left_chord = 0;
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static uint16_t right_chord = 0;
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static bool locking = false;
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static bool locked = false;
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static uint16_t mods = 0;
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#define PROCESS_MOD(mod) \
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do { \
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if ((mods & MOD_##mod) && !(keys & MOD_##mod)) { \
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unregister_code16(KC_##mod); \
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} \
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if (!(mods & MOD_##mod) && (keys & MOD_##mod)) { \
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register_code16(KC_##mod); \
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} \
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} while (0)
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static void process_keys(uint16_t keys) {
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if (keys == NONE) {
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return;
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}
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if (keys == LOCK) {
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locking = !locking;
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return;
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}
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if ((keys & QK_ONE_SHOT_MOD) == QK_ONE_SHOT_MOD) {
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PROCESS_MOD(LCTL);
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PROCESS_MOD(LSFT);
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PROCESS_MOD(LALT);
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PROCESS_MOD(LGUI);
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mods = keys & ~QK_ONE_SHOT_MOD;
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locked = false;
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if (locking) {
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locking = false;
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locked = true;
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}
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return;
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}
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// Normal key
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tap_code16(keys);
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locking = false;
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if (mods && !locked) {
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if (mods & MOD_LCTL) {
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unregister_code16(KC_LCTL);
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}
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if (mods & MOD_LSFT) {
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unregister_code16(KC_LSFT);
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}
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if (mods & MOD_LALT) {
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unregister_code16(KC_LALT);
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}
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if (mods & MOD_LGUI) {
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unregister_code16(KC_LGUI);
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}
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mods = 0;
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}
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}
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static uint16_t chord_to_keys(uint16_t chord) {
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switch (chord) {
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// Unshifted Extra
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case KKAPPA: return KC_SPC;
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case KEPSILON | KZETA | KTHETA | KIOTA: return KC_ENT;
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case KEPSILON | KZETA | KGAMMA | KIOTA: return KC_TAB;
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case KEPSILON | KIOTA: return KC_BSPC;
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case KKAPPA | KEPSILON: return KC_ESC;
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// Shifted Extra
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case KKAPPA | KEPSILON | KZETA | KTHETA | KIOTA: return S(KC_ENT);
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case KKAPPA | KEPSILON | KZETA | KGAMMA | KIOTA: return S(KC_TAB);
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case KKAPPA | KEPSILON | KIOTA: return S(KC_BSPC);
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// Lowercase Letters
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case KBETA: return KC_A;
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case KZETA | KDELTA: return KC_B;
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case KBETA | KGAMMA | KDELTA: return KC_C;
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case KZETA | KTHETA | KIOTA: return KC_D;
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case KDELTA: return KC_E;
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case KGAMMA | KIOTA: return KC_F;
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case KBETA | KTHETA: return KC_G;
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case KZETA | KTHETA: return KC_H;
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case KGAMMA: return KC_I;
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case KBETA | KGAMMA | KIOTA: return KC_J;
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case KBETA | KTHETA | KIOTA: return KC_K;
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case KBETA | KGAMMA: return KC_L;
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case KBETA | KDELTA: return KC_M;
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case KZETA: return KC_N;
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case KTHETA: return KC_O;
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case KZETA | KGAMMA: return KC_P;
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case KBETA | KTHETA | KDELTA: return KC_Q;
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case KGAMMA | KDELTA: return KC_R;
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case KTHETA | KIOTA: return KC_S;
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case KIOTA: return KC_T;
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case KZETA | KIOTA: return KC_U;
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case KTHETA | KDELTA: return KC_V;
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case KZETA | KGAMMA | KIOTA: return KC_W;
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case KZETA | KTHETA | KDELTA: return KC_X;
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case KBETA | KIOTA: return KC_Y;
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case KZETA | KGAMMA | KDELTA: return KC_Z;
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// Uppercase Letters
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case KKAPPA | KBETA: return S(KC_A);
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case KKAPPA | KZETA | KDELTA: return S(KC_B);
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case KKAPPA | KBETA | KGAMMA | KDELTA: return S(KC_C);
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case KKAPPA | KZETA | KTHETA | KIOTA: return S(KC_D);
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case KKAPPA | KDELTA: return S(KC_E);
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case KKAPPA | KGAMMA | KIOTA: return S(KC_F);
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case KKAPPA | KBETA | KTHETA: return S(KC_G);
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case KKAPPA | KZETA | KTHETA: return S(KC_H);
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case KKAPPA | KGAMMA: return S(KC_I);
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case KKAPPA | KBETA | KGAMMA | KIOTA: return S(KC_J);
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case KKAPPA | KBETA | KTHETA | KIOTA: return S(KC_K);
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case KKAPPA | KBETA | KGAMMA: return S(KC_L);
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case KKAPPA | KBETA | KDELTA: return S(KC_M);
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case KKAPPA | KZETA: return S(KC_N);
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case KKAPPA | KTHETA: return S(KC_O);
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case KKAPPA | KZETA | KGAMMA: return S(KC_P);
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case KKAPPA | KBETA | KTHETA | KDELTA: return S(KC_Q);
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case KKAPPA | KGAMMA | KDELTA: return S(KC_R);
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case KKAPPA | KTHETA | KIOTA: return S(KC_S);
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case KKAPPA | KIOTA: return S(KC_T);
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case KKAPPA | KZETA | KIOTA: return S(KC_U);
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case KKAPPA | KTHETA | KDELTA: return S(KC_V);
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case KKAPPA | KZETA | KGAMMA | KIOTA: return S(KC_W);
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case KKAPPA | KZETA | KTHETA | KDELTA: return S(KC_X);
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case KKAPPA | KBETA | KIOTA: return S(KC_Y);
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case KKAPPA | KZETA | KGAMMA | KDELTA: return S(KC_Z);
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// Unshifted Numbers
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case KEPSILON | KZETA: return KC_0;
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case KEPSILON | KZETA | KIOTA: return KC_1;
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case KEPSILON | KZETA | KTHETA: return KC_2;
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case KEPSILON | KBETA: return KC_3;
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case KEPSILON | KBETA | KDELTA: return KC_4;
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case KEPSILON | KBETA | KGAMMA: return KC_5;
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case KEPSILON | KBETA | KIOTA: return KC_6;
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case KEPSILON | KTHETA: return KC_7;
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case KEPSILON | KBETA | KGAMMA | KIOTA: return KC_8;
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case KEPSILON | KGAMMA | KDELTA: return KC_9;
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// Shifted Numbers
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case KKAPPA | KEPSILON | KZETA | KIOTA: return KC_EXLM;
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case KKAPPA | KEPSILON | KZETA | KTHETA: return KC_AT;
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case KKAPPA | KEPSILON | KBETA: return KC_HASH;
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case KKAPPA | KEPSILON | KBETA | KDELTA: return KC_DLR;
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case KKAPPA | KEPSILON | KBETA | KGAMMA: return KC_PERC;
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case KKAPPA | KEPSILON | KBETA | KIOTA: return KC_CIRC;
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case KKAPPA | KEPSILON | KTHETA: return KC_AMPR;
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case KKAPPA | KEPSILON | KBETA | KGAMMA | KIOTA: return KC_ASTR;
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case KKAPPA | KEPSILON | KGAMMA | KDELTA: return KC_LPRN;
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case KKAPPA | KEPSILON | KZETA: return KC_RPRN;
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// Unshifted Symbols
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case KEPSILON | KBETA | KTHETA | KIOTA: return KC_MINS;
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case KEPSILON | KZETA | KTHETA | KDELTA: return KC_EQL;
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case KEPSILON | KZETA | KGAMMA: return KC_LBRC;
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case KEPSILON | KGAMMA | KIOTA: return KC_RBRC;
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case KEPSILON | KBETA | KTHETA: return KC_BSLS;
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case KEPSILON | KBETA | KGAMMA | KDELTA: return KC_SCLN;
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case KEPSILON | KZETA | KDELTA: return KC_QUOT;
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case KEPSILON | KTHETA | KIOTA: return KC_COMM;
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case KEPSILON | KZETA | KGAMMA | KDELTA: return KC_DOT;
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case KEPSILON | KGAMMA: return KC_SLSH;
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case KEPSILON | KDELTA: return KC_GRV;
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// Shifted Symbols
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case KKAPPA | KEPSILON | KBETA | KTHETA | KIOTA: return KC_UNDS;
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case KKAPPA | KEPSILON | KZETA | KTHETA | KDELTA: return KC_PLUS;
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case KKAPPA | KEPSILON | KZETA | KGAMMA: return KC_LCBR;
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case KKAPPA | KEPSILON | KGAMMA | KIOTA: return KC_RCBR;
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case KKAPPA | KEPSILON | KBETA | KTHETA: return KC_PIPE;
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case KKAPPA | KEPSILON | KBETA | KGAMMA | KDELTA: return KC_COLN;
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case KKAPPA | KEPSILON | KZETA | KDELTA: return KC_DQT;
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case KKAPPA | KEPSILON | KTHETA | KIOTA: return KC_LT;
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case KKAPPA | KEPSILON | KZETA | KGAMMA | KDELTA: return KC_GT;
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case KKAPPA | KEPSILON | KGAMMA: return KC_QUES;
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case KKAPPA | KEPSILON | KDELTA: return KC_TILD;
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// Modifiers
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case KALPHA | KIOTA: return LOCK;
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case KALPHA: return QK_ONE_SHOT_MOD; // Release all
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case KALPHA | KBETA: return OSM(MOD_LCTL);
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case KALPHA | KGAMMA: return OSM(MOD_LSFT);
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case KALPHA | KDELTA: return OSM(MOD_LALT);
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case KALPHA | KKAPPA: return OSM(MOD_LGUI);
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case KALPHA | KBETA | KGAMMA: return OSM(MOD_LCTL | MOD_LSFT);
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case KALPHA | KBETA | KDELTA: return OSM(MOD_LCTL | MOD_LALT);
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case KALPHA | KBETA | KKAPPA: return OSM(MOD_LCTL | MOD_LGUI);
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case KALPHA | KGAMMA | KDELTA: return OSM(MOD_LSFT | MOD_LALT);
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case KALPHA | KGAMMA | KKAPPA: return OSM(MOD_LSFT | MOD_LGUI);
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case KALPHA | KDELTA | KKAPPA: return OSM(MOD_LALT | MOD_LGUI);
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case KALPHA | KBETA | KGAMMA | KDELTA: return OSM(MOD_LCTL | MOD_LSFT | MOD_LALT);
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case KALPHA | KBETA | KGAMMA | KKAPPA: return OSM(MOD_LCTL | MOD_LSFT | MOD_LGUI);
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case KALPHA | KBETA | KDELTA | KKAPPA: return OSM(MOD_LCTL | MOD_LALT | MOD_LGUI);
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case KALPHA | KGAMMA | KDELTA | KKAPPA: return OSM(MOD_LSFT | MOD_LALT | MOD_LGUI);
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case KALPHA | KBETA | KGAMMA | KDELTA | KKAPPA: return OSM(MOD_LCTL | MOD_LSFT | MOD_LALT | MOD_LGUI);
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}
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return NONE;
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}
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static uint16_t *get_hand(keypos_t *key) {
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if (key->row <= 3) {
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return &left_chord;
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}
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if (key->row <= 6) {
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return &right_chord;
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}
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// row 7
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if (key->col <= 2) {
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return &right_chord;
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} else {
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return &left_chord;
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}
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}
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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if (keycode < ALPHA) {
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return true;
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}
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uint16_t *chord = get_hand(&record->event.key);
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if (record->event.pressed) {
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*chord |= K(keycode);
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return false;
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}
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if (*chord != 0) {
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process_keys(chord_to_keys(*chord));
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*chord = 0;
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}
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return false;
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}
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#ifdef KEYBOARD_planck_ez
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#define LED_BRIGHTNESS 50
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layer_state_t default_layer_state_set_user(layer_state_t state) {
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switch (state) {
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case 1U << NORMAL:
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planck_ez_left_led_off();
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planck_ez_right_led_off();
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break;
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case 1U << QWERTY:
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planck_ez_left_led_level(LED_BRIGHTNESS);
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planck_ez_right_led_off();
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break;
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case 1U << GAME:
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planck_ez_left_led_off();
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planck_ez_right_led_level(LED_BRIGHTNESS);
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break;
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}
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return state;
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}
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#endif /* KEYBOARD_planck_ez */
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