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/**
* Copyright 2021 Charly Delay <charly@codesink.dev> (@0xcharly)
*
* 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
#ifdef CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
# include "timer.h"
#endif // CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
enum charybdis_keymap_layers {
LAYER_BASE = 0,
LAYER_FUNCTION,
LAYER_NAVIGATION,
LAYER_MEDIA,
LAYER_POINTER,
LAYER_NUMERAL,
LAYER_SYMBOLS,
};
// Automatically enable sniping-mode on the pointer layer.
#define CHARYBDIS_AUTO_SNIPING_ON_LAYER LAYER_POINTER
#ifdef CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
static uint16_t auto_pointer_layer_timer = 0;
# ifndef CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_TIMEOUT_MS
# define CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_TIMEOUT_MS 1000
# endif // CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_TIMEOUT_MS
# ifndef CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD
# define CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD 8
# endif // CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD
#endif // CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
#define ESC_MED LT(LAYER_MEDIA, KC_ESC)
#define SPC_NAV LT(LAYER_NAVIGATION, KC_SPC)
#define TAB_FUN LT(LAYER_FUNCTION, KC_TAB)
#define ENT_SYM LT(LAYER_SYMBOLS, KC_ENT)
#define BSP_NUM LT(LAYER_NUMERAL, KC_BSPC)
#define _L_PTR(KC) LT(LAYER_POINTER, KC)
#ifndef POINTING_DEVICE_ENABLE
# define DRGSCRL KC_NO
# define DPI_MOD KC_NO
# define S_D_MOD KC_NO
# define SNIPING KC_NO
#endif // !POINTING_DEVICE_ENABLE
// clang-format off
/** \brief QWERTY layout (3 rows, 10 columns). */
#define LAYOUT_LAYER_BASE \
KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, \
KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_QUOT, \
KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, \
ESC_MED, SPC_NAV, TAB_FUN, ENT_SYM, BSP_NUM
/** Convenience row shorthands. */
#define _______________DEAD_HALF_ROW_______________ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX
#define ______________HOME_ROW_GACS_L______________ KC_LGUI, KC_LALT, KC_LCTL, KC_LSFT, XXXXXXX
#define ______________HOME_ROW_GACS_R______________ XXXXXXX, KC_LSFT, KC_LCTL, KC_LALT, KC_LGUI
/*
* Layers used on the Charybdis Nano.
*
* These layers started off heavily inspired by the Miryoku layout, but trimmed
* down and tailored for a stock experience that is meant to be fundation for
* further personalization.
*
* See https://github.com/manna-harbour/miryoku for the original layout.
*/
/**
* \brief Function layer.
*
* Secondary right-hand layer has function keys mirroring the numerals on the
* primary layer with extras on the pinkie column, plus system keys on the inner
* column. App is on the tertiary thumb key and other thumb keys are duplicated
* from the base layer to enable auto-repeat.
*/
#define LAYOUT_LAYER_FUNCTION \
_______________DEAD_HALF_ROW_______________, KC_PSCR, KC_F7, KC_F8, KC_F9, KC_F12, \
______________HOME_ROW_GACS_L______________, KC_SCRL, KC_F4, KC_F5, KC_F6, KC_F11, \
_______________DEAD_HALF_ROW_______________, KC_PAUS, KC_F1, KC_F2, KC_F3, KC_F10, \
XXXXXXX, XXXXXXX, _______, XXXXXXX, XXXXXXX
/**
* \brief Media layer.
*
* Tertiary left- and right-hand layer is media and RGB control. This layer is
* symmetrical to accomodate the left- and right-hand trackball.
*/
#define LAYOUT_LAYER_MEDIA \
XXXXXXX,RGB_RMOD, RGB_TOG, RGB_MOD, XXXXXXX, XXXXXXX,RGB_RMOD, RGB_TOG, RGB_MOD, XXXXXXX, \
KC_MPRV, KC_VOLD, KC_MUTE, KC_VOLU, KC_MNXT, KC_MPRV, KC_VOLD, KC_MUTE, KC_VOLU, KC_MNXT, \
XXXXXXX, XXXXXXX, XXXXXXX, EE_CLR, QK_BOOT, QK_BOOT, EE_CLR, XXXXXXX, XXXXXXX, XXXXXXX, \
_______, KC_MPLY, KC_MSTP, KC_MSTP, KC_MPLY
/** \brief Mouse emulation and pointer functions. */
#define LAYOUT_LAYER_POINTER \
XXXXXXX, XXXXXXX, XXXXXXX, DPI_MOD, S_D_MOD, S_D_MOD, DPI_MOD, XXXXXXX, XXXXXXX, XXXXXXX, \
______________HOME_ROW_GACS_L______________, ______________HOME_ROW_GACS_R______________, \
_______, DRGSCRL, SNIPING, EE_CLR, QK_BOOT, QK_BOOT, EE_CLR, SNIPING, DRGSCRL, _______, \
KC_BTN2, KC_BTN1, KC_BTN3, KC_BTN3, KC_BTN1
/**
* \brief Navigation layer.
*
* Primary right-hand layer (left home thumb) is navigation and editing. Cursor
* keys are on the home position, line and page movement below, clipboard above,
* caps lock and insert on the inner column. Thumb keys are duplicated from the
* base layer to avoid having to layer change mid edit and to enable auto-repeat.
*/
#define LAYOUT_LAYER_NAVIGATION \
_______________DEAD_HALF_ROW_______________, _______________DEAD_HALF_ROW_______________, \
______________HOME_ROW_GACS_L______________, KC_CAPS, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, \
_______________DEAD_HALF_ROW_______________, KC_INS, KC_HOME, KC_PGDN, KC_PGUP, KC_END, \
XXXXXXX, _______, XXXXXXX, KC_ENT, KC_BSPC
/**
* \brief Numeral layout.
*
* Primary left-hand layer (right home thumb) is numerals and symbols. Numerals
* are in the standard numpad locations with symbols in the remaining positions.
* `KC_DOT` is duplicated from the base layer.
*/
#define LAYOUT_LAYER_NUMERAL \
KC_LBRC, KC_7, KC_8, KC_9, KC_RBRC, _______________DEAD_HALF_ROW_______________, \
KC_SCLN, KC_4, KC_5, KC_6, KC_EQL, ______________HOME_ROW_GACS_R______________, \
KC_GRV, KC_1, KC_2, KC_3, KC_BSLS, _______________DEAD_HALF_ROW_______________, \
KC_DOT, KC_0, KC_MINS, XXXXXXX, _______
/**
* \brief Symbols layer.
*
* Secondary left-hand layer has shifted symbols in the same locations to reduce
* chording when using mods with shifted symbols. `KC_LPRN` is duplicated next to
* `KC_RPRN`.
*/
#define LAYOUT_LAYER_SYMBOLS \
KC_LCBR, KC_AMPR, KC_ASTR, KC_LPRN, KC_RCBR, _______________DEAD_HALF_ROW_______________, \
KC_COLN, KC_DLR, KC_PERC, KC_CIRC, KC_PLUS, ______________HOME_ROW_GACS_R______________, \
KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_PIPE, _______________DEAD_HALF_ROW_______________, \
KC_LPRN, KC_RPRN, KC_UNDS, _______, XXXXXXX
/**
* \brief Add Home Row mod to a layout.
*
* Expects a 10-key per row layout. Adds support for GACS (Gui, Alt, Ctl, Shift)
* home row. The layout passed in parameter must contain at least 20 keycodes.
*
* This is meant to be used with `LAYER_ALPHAS_QWERTY` defined above, eg.:
*
* HOME_ROW_MOD_GACS(LAYER_ALPHAS_QWERTY)
*/
#define _HOME_ROW_MOD_GACS( \
L00, L01, L02, L03, L04, R05, R06, R07, R08, R09, \
L10, L11, L12, L13, L14, R15, R16, R17, R18, R19, \
...) \
L00, L01, L02, L03, L04, \
R05, R06, R07, R08, R09, \
LGUI_T(L10), LALT_T(L11), LCTL_T(L12), LSFT_T(L13), L14, \
R15, RSFT_T(R16), RCTL_T(R17), LALT_T(R18), RGUI_T(R19), \
__VA_ARGS__
#define HOME_ROW_MOD_GACS(...) _HOME_ROW_MOD_GACS(__VA_ARGS__)
/**
* \brief Add pointer layer keys to a layout.
*
* Expects a 10-key per row layout. The layout passed in parameter must contain
* at least 30 keycodes.
*
* This is meant to be used with `LAYER_ALPHAS_QWERTY` defined above, eg.:
*
* POINTER_MOD(LAYER_ALPHAS_QWERTY)
*/
#define _POINTER_MOD( \
L00, L01, L02, L03, L04, R05, R06, R07, R08, R09, \
L10, L11, L12, L13, L14, R15, R16, R17, R18, R19, \
L20, L21, L22, L23, L24, R25, R26, R27, R28, R29, \
...) \
L00, L01, L02, L03, L04, \
R05, R06, R07, R08, R09, \
L10, L11, L12, L13, L14, \
R15, R16, R17, R18, R19, \
_L_PTR(L20), L21, L22, L23, L24, \
R25, R26, R27, R28, _L_PTR(R29), \
__VA_ARGS__
#define POINTER_MOD(...) _POINTER_MOD(__VA_ARGS__)
#define LAYOUT_wrapper(...) LAYOUT(__VA_ARGS__)
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[LAYER_BASE] = LAYOUT_wrapper(
POINTER_MOD(HOME_ROW_MOD_GACS(LAYOUT_LAYER_BASE))
),
[LAYER_FUNCTION] = LAYOUT_wrapper(LAYOUT_LAYER_FUNCTION),
[LAYER_NAVIGATION] = LAYOUT_wrapper(LAYOUT_LAYER_NAVIGATION),
[LAYER_MEDIA] = LAYOUT_wrapper(LAYOUT_LAYER_MEDIA),
[LAYER_NUMERAL] = LAYOUT_wrapper(LAYOUT_LAYER_NUMERAL),
[LAYER_POINTER] = LAYOUT_wrapper(LAYOUT_LAYER_POINTER),
[LAYER_SYMBOLS] = LAYOUT_wrapper(LAYOUT_LAYER_SYMBOLS),
};
// clang-format on
#ifdef POINTING_DEVICE_ENABLE
# ifdef CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
report_mouse_t pointing_device_task_user(report_mouse_t mouse_report) {
if (abs(mouse_report.x) > CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD || abs(mouse_report.y) > CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_THRESHOLD) {
if (auto_pointer_layer_timer == 0) {
layer_on(LAYER_POINTER);
# ifdef RGB_MATRIX_ENABLE
rgb_matrix_mode_noeeprom(RGB_MATRIX_NONE);
rgb_matrix_sethsv_noeeprom(HSV_GREEN);
# endif // RGB_MATRIX_ENABLE
}
auto_pointer_layer_timer = timer_read();
}
return mouse_report;
}
void matrix_scan_user(void) {
if (auto_pointer_layer_timer != 0 && TIMER_DIFF_16(timer_read(), auto_pointer_layer_timer) >= CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_TIMEOUT_MS) {
auto_pointer_layer_timer = 0;
layer_off(LAYER_POINTER);
# ifdef RGB_MATRIX_ENABLE
rgb_matrix_mode_noeeprom(RGB_MATRIX_DEFAULT_MODE);
# endif // RGB_MATRIX_ENABLE
}
}
# endif // CHARYBDIS_AUTO_POINTER_LAYER_TRIGGER_ENABLE
# ifdef CHARYBDIS_AUTO_SNIPING_ON_LAYER
layer_state_t layer_state_set_user(layer_state_t state) {
charybdis_set_pointer_sniping_enabled(layer_state_cmp(state, CHARYBDIS_AUTO_SNIPING_ON_LAYER));
return state;
}
# endif // CHARYBDIS_AUTO_SNIPING_ON_LAYER
#endif // POINTING_DEVICE_ENABLE
#ifdef RGB_MATRIX_ENABLE
// Forward-declare this helper function since it is defined in
// rgb_matrix.c.
void rgb_matrix_update_pwm_buffers(void);
#endif
void shutdown_user(void) {
#ifdef RGBLIGHT_ENABLE
rgblight_enable_noeeprom();
rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
rgblight_setrgb(RGB_RED);
#endif // RGBLIGHT_ENABLE
#ifdef RGB_MATRIX_ENABLE
rgb_matrix_set_color_all(RGB_RED);
rgb_matrix_update_pwm_buffers();
#endif // RGB_MATRIX_ENABLE
}
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