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feat: Make my Ctrl/Esc mod-tap an one-shot modifier

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Chris Zervakis 2024-10-16 00:16:07 +03:00
parent 2040d86143
commit f3ecc19479
1 changed files with 20 additions and 2 deletions
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22
keyboards/keebio/iris_ce/keymaps/chzerv/keymap.c
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@ -61,7 +61,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
_______, _______, TAB_EXT, TAB_NXT, TAB_PRV, TAB_NEW, KC_HOME, KC_PGDN, KC_PGUP, KC_END, XXXXXXX, KC_BSPC,
_______, _______, TAB_EXT, TAB_PRV, TAB_NXT, TAB_NEW, KC_HOME, KC_PGDN, KC_PGUP, KC_END, XXXXXXX, KC_BSPC,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
_______, OSM_G, OSM_A, OSM_S, OSM_C, _______, KC_LEFT, KC_DOWN, KC_UP, KC_RIGHT,SELWORD, XXXXXXX,
//├────────┼────────┼────────┼────────┼────────┼────────┼────────┐ ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
@ -101,6 +101,21 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
)
};
// Combine MT (mod-tap) with OSM (one-shot modifiers).
// For example, the key `MT(MOD_LCTL, KC_ESC)` will act as `Escape` when tapped
// and as a one-shot `Control` when held.
// https://getreuer.info/posts/keyboards/faqs/index.html#one-shot-mod-tap-osm-mt
static bool one_shot_mod_tap(uint16_t keycode, keyrecord_t* record) {
if (record->tap.count == 0) { // key is being held
if (record->event.pressed) {
const uint8_t mods = QK_MOD_TAP_GET_MODS(keycode);
add_oneshot_mods(((mods & 0x10) == 0) ? mods : (mods << 4));
}
return false; // skip the default handling
}
return true; // default handling
}
bool process_record_user(uint16_t keycode, keyrecord_t* record) {
// Macros
if (record->event.pressed) {
@ -114,7 +129,10 @@ bool process_record_user(uint16_t keycode, keyrecord_t* record) {
}
}
// Other macros...
switch (keycode) {
case CTL_ESC:
return one_shot_mod_tap(keycode, record);
}
// Select word
if (!process_select_word(keycode, record, SELWORD)) { return false; }