qmk_firmware/quantum/process_keycode/process_combo.h

82 lines
2.1 KiB
C

/* Copyright 2016 Jack Humbert
*
* 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/>.
*/
#pragma once
#include "progmem.h"
#include "quantum.h"
#include <stdint.h>
#ifdef EXTRA_SHORT_COMBOS
# define MAX_COMBO_LENGTH 6
#elif defined(EXTRA_EXTRA_LONG_COMBOS)
# define MAX_COMBO_LENGTH 32
#elif defined(EXTRA_LONG_COMBOS)
# define MAX_COMBO_LENGTH 16
#else
# define MAX_COMBO_LENGTH 8
#endif
#ifndef COMBO_KEY_BUFFER_LENGTH
# define COMBO_KEY_BUFFER_LENGTH MAX_COMBO_LENGTH
#endif
#ifndef COMBO_BUFFER_LENGTH
# define COMBO_BUFFER_LENGTH 4
#endif
typedef struct {
const uint16_t *keys;
uint16_t keycode;
#ifdef EXTRA_SHORT_COMBOS
uint8_t state;
#else
bool disabled;
bool active;
# if defined(EXTRA_EXTRA_LONG_COMBOS)
uint32_t state;
# elif defined(EXTRA_LONG_COMBOS)
uint16_t state;
# else
uint8_t state;
# endif
#endif
} combo_t;
#define COMBO(ck, ca) \
{ .keys = &(ck)[0], .keycode = (ca) }
#define COMBO_ACTION(ck) \
{ .keys = &(ck)[0] }
#define COMBO_END 0
#ifndef COMBO_TERM
# define COMBO_TERM 50
#endif
#ifndef COMBO_HOLD_TERM
# define COMBO_HOLD_TERM TAPPING_TERM
#endif
/* check if keycode is only modifiers */
#define KEYCODE_IS_MOD(code) (IS_MOD(code) || (code >= QK_MODS && code <= QK_MODS_MAX && !(code & QK_BASIC_MAX)))
bool process_combo(uint16_t keycode, keyrecord_t *record);
void combo_task(void);
void process_combo_event(uint16_t combo_index, bool pressed);
void combo_enable(void);
void combo_disable(void);
void combo_toggle(void);
bool is_combo_enabled(void);