qmk-dactyl-manuform-a/users/datagrok/feature_cdeq.c

48 lines
1.2 KiB
C

// This is a hack to place <question mark> on <shift-comma> and <exclamation
// mark> on <shift-period>, when using an operating system configured for a
// US/qwerty layout.
//
// cdeq = "comma dot exclamation question"
#include QMK_KEYBOARD_H
bool comm_shifted = false;
bool ques_shifted = false;
bool process_record_cdeq(uint16_t keycode, keyrecord_t *record) {
uint8_t shifted;
uint16_t s_keycode;
bool *k_shifted;
switch (keycode) {
case KC_COMM:
s_keycode = KC_SLSH;
k_shifted = &comm_shifted;
break;
case KC_DOT:
s_keycode = KC_1;
k_shifted = &ques_shifted;
break;
default:
return true;
}
shifted = get_mods() & (MOD_BIT(KC_LSHIFT)|MOD_BIT(KC_RSHIFT));
// Keydown. If shift is currently pressed, register its alternate keycode.
if (record->event.pressed && shifted) {
*k_shifted = true;
register_code(s_keycode);
return false;
// Keyup. If shift was pressed back when the key was pressed, unregister
// its alternate keycode.
} else if (!(record->event.pressed) && *k_shifted) {
*k_shifted = false;
unregister_code(s_keycode);
return false;
// Otherwise, behave as normal.
} else {
return true;
}
}