qmk_firmware/users/ericgebhart/extensions/altlocal_keys.h

57 lines
2.3 KiB
C

#pragma once
/*
Copyright 2018 Eric Gebhart <e.a.gebhart@gmail.com>
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/>.
*/
// Create custom keycodes with arbitrary shifted and unshifted keys.
// originally for dvorak on bepo. But used by beakl on qwerty now too.
// Why?: Because the keycodes are actually defined on the computer. So
// if you are trying to have dvorak, or beakl on bepo-fr, the shifted keys
// are wrong. But, I want my dvorak, so this allows the pairing of keys into
// a keycode that has shifted and non shifted behavior, outside of what the
// locale map says on the computer.
//
// These are the keys for dvorak on bepo. column one is the keycode and mods for
// the unshifted key, the second column is the keycode and mods for the shifted key.
// GR is Good Range. It subtracts SAFE_RANGE from the keycode so we can make a
// reasonably sized array without difficulties. The macro is for the constant declarations
// the function is for when we use it.
//make an alt_local_keys.def - see the example.
// Include this file where you have your process_record_user function,
// call process_alt_local_key inside your process_record_user.
uint8_t gr(uint16_t);
void send_keycode(uint16_t);
bool process_alt_local_key(uint16_t keycode, keyrecord_t* record);
#define MOD_NONE 0x00
#define GR(x) (x-SAFE_RANGE)
// indexs for the keycode translation table.
#define MK_KEY(KCNAME, KC1, MOD1, KC2, MOD2) \
[GR(KCNAME)] = {{KC1, MOD1}, {KC2, MOD2}},
#define MK_SKEY(KCNAME, KC1, KC2) \
[GR(KCNAME)] = {{KC1, MOD_NONE}, {KC2, MOD_NONE}},
#define UNSHIFTED_KEY(key) key_translations[gr(key)][0][0]
#define UNSHIFTED_MODS(key) key_translations[gr(key)][0][1]
#define SHIFTED_KEY(key) key_translations[gr(key)][1][0]
#define SHIFTED_MODS(key) key_translations[gr(key)][1][1]