// Runs constantly in the background, in a loop.
void matrix_scan_user(void) {
uint8_t layer = biton32(layer_state);
ergodox_led_all_off();
ergodox_led_all_set(LED_BRIGHTNESS_LO);
switch (layer) {
case BASE:
current_layer = BASE;
break;
case KEYPAD:
current_layer = KEYPAD;
break;
default:
// none
break;
}
// layer leds
if (current_layer == KEYPAD) {
ergodox_right_led_3_on();
}
// capslock
if (host_keyboard_leds() & (3<<USB_LED_CAPS_LOCK)) {
ergodox_right_led_1_on();
}
// Temporary leds
// The function layer takes over other layers and we need to reflect that on the leds.
// If the current layer is the BASE, we simply turn on the FN led, but if the current
// layer is the KEYPAD, than we must turn it off before turning on the FN led.
if (layer == FN && !has_oneshot_layer_timed_out()) {
ergodox_right_led_3_off();
ergodox_right_led_2_on();
}
// if the shifted is pressed I show the case led in a brighter color. This is nice to
// differenciate the shift from the capslock.
// Notice that I make sure that we're not using the shift on a chord shortcut (pressing
// shift togather with other modifiers).
if((keyboard_report->mods & (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT)) && // is shift pressed and there is no other
!(keyboard_report->mods & (~MOD_BIT(KC_LSFT) & ~MOD_BIT(KC_RSFT)))) || // modifier being pressed as well
(get_oneshot_mods() & (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT)) && !has_oneshot_mods_timed_out())) { // or the one shot shift didn't timed out
ergodox_right_led_1_set(LED_BRIGHTNESS_HI);
ergodox_right_led_1_on();
}
};
/** \brief Called to execute an action.
*
* FIXME: Needs documentation.
*/
void action_exec(keyevent_t event)
{
if (!IS_NOEVENT(event)) {
dprint("\n---- action_exec: start -----\n");
dprint("EVENT: "); debug_event(event); dprintln();
#ifdef RETRO_TAPPING
retro_tapping_counter++;
#endif
}
#ifdef FAUXCLICKY_ENABLE
if (IS_PRESSED(event)) {
FAUXCLICKY_ACTION_PRESS;
}
if (IS_RELEASED(event)) {
FAUXCLICKY_ACTION_RELEASE;
}
fauxclicky_check();
#endif
#ifdef SWAP_HANDS_ENABLE
if (!IS_NOEVENT(event)) {
process_hand_swap(&event);
}
#endif
keyrecord_t record = { .event = event };
#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
if (has_oneshot_layer_timed_out()) {
clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
}
if (has_oneshot_mods_timed_out()) {
clear_oneshot_mods();
}
#endif
#ifndef NO_ACTION_TAPPING
action_tapping_process(record);
#else
process_record(&record);
if (!IS_NOEVENT(record.event)) {
dprint("processed: "); debug_record(record); dprintln();
}
#endif
}
void process_action(keyrecord_t *record)
{
bool do_release_oneshot = false;
keyevent_t event = record->event;
#ifndef NO_ACTION_TAPPING
uint8_t tap_count = record->tap.count;
#endif
if (IS_NOEVENT(event)) { return; }
#if (defined(ONESHOT_TIMEOUT) && (ONESHOT_TIMEOUT > 0))
if (has_oneshot_layer_timed_out()) {
dprintf("Oneshot layer: timeout\n");
clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
}
#endif
action_t action = layer_switch_get_action(event.key);
dprint("ACTION: "); debug_action(action);
#ifndef NO_ACTION_LAYER
dprint(" layer_state: "); layer_debug();
dprint(" default_layer_state: "); default_layer_debug();
#endif
dprintln();
#ifndef NO_ACTION_ONESHOT
if (is_oneshot_layer_active() && event.pressed) {
clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
do_release_oneshot = !is_oneshot_layer_active();
}
#endif
switch (action.kind.id) {
/* Key and Mods */
case ACT_LMODS:
case ACT_RMODS:
{
uint8_t mods = (action.kind.id == ACT_LMODS) ? action.key.mods :
action.key.mods<<4;
if (event.pressed) {
if (mods) {
add_weak_mods(mods);
send_keyboard_report();
}
register_code(action.key.code);
} else {
unregister_code(action.key.code);
if (mods) {
del_weak_mods(mods);
send_keyboard_report();
}
}
}
break;
#ifndef NO_ACTION_TAPPING
case ACT_LMODS_TAP:
case ACT_RMODS_TAP:
{
uint8_t mods = (action.kind.id == ACT_LMODS_TAP) ? action.key.mods :
action.key.mods<<4;
switch (action.layer_tap.code) {
#ifndef NO_ACTION_ONESHOT
case MODS_ONESHOT:
// Oneshot modifier
if (event.pressed) {
if (tap_count == 0) {
dprint("MODS_TAP: Oneshot: 0\n");
register_mods(mods);
} else if (tap_count == 1) {
dprint("MODS_TAP: Oneshot: start\n");
set_oneshot_mods(mods);
#if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1
} else if (tap_count == ONESHOT_TAP_TOGGLE) {
dprint("MODS_TAP: Toggling oneshot");
clear_oneshot_mods();
set_oneshot_locked_mods(mods);
register_mods(mods);
#endif
} else {
register_mods(mods);
}
} else {
if (tap_count == 0) {
clear_oneshot_mods();
unregister_mods(mods);
} else if (tap_count == 1) {
// Retain Oneshot mods
#if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1
if (mods & get_mods()) {
clear_oneshot_locked_mods();
clear_oneshot_mods();
unregister_mods(mods);
}
} else if (tap_count == ONESHOT_TAP_TOGGLE) {
// Toggle Oneshot Layer
#endif
} else {
clear_oneshot_mods();
unregister_mods(mods);
}
}
break;
#endif
case MODS_TAP_TOGGLE:
if (event.pressed) {
if (tap_count <= TAPPING_TOGGLE) {
register_mods(mods);
}
} else {
if (tap_count < TAPPING_TOGGLE) {
unregister_mods(mods);
}
}
break;
default:
if (event.pressed) {
if (tap_count > 0) {
if (record->tap.interrupted) {
dprint("MODS_TAP: Tap: Cancel: add_mods\n");
// ad hoc: set 0 to cancel tap
record->tap.count = 0;
register_mods(mods);
} else {
dprint("MODS_TAP: Tap: register_code\n");
register_code(action.key.code);
}
} else {
dprint("MODS_TAP: No tap: add_mods\n");
register_mods(mods);
}
} else {
if (tap_count > 0) {
dprint("MODS_TAP: Tap: unregister_code\n");
unregister_code(action.key.code);
} else {
dprint("MODS_TAP: No tap: add_mods\n");
unregister_mods(mods);
}
}
break;
}
}
break;
#endif
#ifdef EXTRAKEY_ENABLE
/* other HID usage */
case ACT_USAGE:
switch (action.usage.page) {
case PAGE_SYSTEM:
if (event.pressed) {
host_system_send(action.usage.code);
} else {
host_system_send(0);
}
break;
case PAGE_CONSUMER:
if (event.pressed) {
host_consumer_send(action.usage.code);
} else {
host_consumer_send(0);
}
break;
}
break;
#endif
#ifdef MOUSEKEY_ENABLE
/* Mouse key */
case ACT_MOUSEKEY:
if (event.pressed) {
mousekey_on(action.key.code);
mousekey_send();
} else {
mousekey_off(action.key.code);
mousekey_send();
}
break;
#endif
#ifndef NO_ACTION_LAYER
case ACT_LAYER:
if (action.layer_bitop.on == 0) {
/* Default Layer Bitwise Operation */
if (!event.pressed) {
uint8_t shift = action.layer_bitop.part*4;
uint32_t bits = ((uint32_t)action.layer_bitop.bits)<<shift;
uint32_t mask = (action.layer_bitop.xbit) ? ~(((uint32_t)0xf)<<shift) : 0;
switch (action.layer_bitop.op) {
case OP_BIT_AND: default_layer_and(bits | mask); break;
case OP_BIT_OR: default_layer_or(bits | mask); break;
case OP_BIT_XOR: default_layer_xor(bits | mask); break;
case OP_BIT_SET: default_layer_and(mask); default_layer_or(bits); break;
}
}
} else {
/* Layer Bitwise Operation */
if (event.pressed ? (action.layer_bitop.on & ON_PRESS) :
(action.layer_bitop.on & ON_RELEASE)) {
uint8_t shift = action.layer_bitop.part*4;
uint32_t bits = ((uint32_t)action.layer_bitop.bits)<<shift;
uint32_t mask = (action.layer_bitop.xbit) ? ~(((uint32_t)0xf)<<shift) : 0;
switch (action.layer_bitop.op) {
case OP_BIT_AND: layer_and(bits | mask); break;
case OP_BIT_OR: layer_or(bits | mask); break;
case OP_BIT_XOR: layer_xor(bits | mask); break;
case OP_BIT_SET: layer_and(mask); layer_or(bits); break;
}
}
}
break;
#ifndef NO_ACTION_TAPPING
case ACT_LAYER_TAP:
case ACT_LAYER_TAP_EXT:
switch (action.layer_tap.code) {
case 0xe0 ... 0xef:
/* layer On/Off with modifiers(left only) */
if (event.pressed) {
layer_on(action.layer_tap.val);
register_mods(action.layer_tap.code & 0x0f);
} else {
layer_off(action.layer_tap.val);
unregister_mods(action.layer_tap.code & 0x0f);
}
break;
case OP_TAP_TOGGLE:
/* tap toggle */
if (event.pressed) {
if (tap_count < TAPPING_TOGGLE) {
layer_invert(action.layer_tap.val);
}
} else {
if (tap_count <= TAPPING_TOGGLE) {
layer_invert(action.layer_tap.val);
}
}
break;
case OP_ON_OFF:
event.pressed ? layer_on(action.layer_tap.val) :
layer_off(action.layer_tap.val);
break;
case OP_OFF_ON:
event.pressed ? layer_off(action.layer_tap.val) :
layer_on(action.layer_tap.val);
break;
case OP_SET_CLEAR:
event.pressed ? layer_move(action.layer_tap.val) :
layer_clear();
break;
#ifndef NO_ACTION_ONESHOT
case OP_ONESHOT:
// Oneshot modifier
#if defined(ONESHOT_TAP_TOGGLE) && ONESHOT_TAP_TOGGLE > 1
do_release_oneshot = false;
if (event.pressed) {
del_mods(get_oneshot_locked_mods());
if (get_oneshot_layer_state() == ONESHOT_TOGGLED) {
reset_oneshot_layer();
layer_off(action.layer_tap.val);
break;
} else if (tap_count < ONESHOT_TAP_TOGGLE) {
layer_on(action.layer_tap.val);
set_oneshot_layer(action.layer_tap.val, ONESHOT_START);
}
} else {
add_mods(get_oneshot_locked_mods());
if (tap_count >= ONESHOT_TAP_TOGGLE) {
reset_oneshot_layer();
clear_oneshot_locked_mods();
set_oneshot_layer(action.layer_tap.val, ONESHOT_TOGGLED);
} else {
clear_oneshot_layer_state(ONESHOT_PRESSED);
}
}
#else
if (event.pressed) {
layer_on(action.layer_tap.val);
set_oneshot_layer(action.layer_tap.val, ONESHOT_START);
} else {
clear_oneshot_layer_state(ONESHOT_PRESSED);
if (tap_count > 1) {
clear_oneshot_layer_state(ONESHOT_OTHER_KEY_PRESSED);
}
}
#endif
break;
#endif
default:
/* tap key */
if (event.pressed) {
if (tap_count > 0) {
dprint("KEYMAP_TAP_KEY: Tap: register_code\n");
register_code(action.layer_tap.code);
} else {
dprint("KEYMAP_TAP_KEY: No tap: On on press\n");
layer_on(action.layer_tap.val);
}
} else {
if (tap_count > 0) {
dprint("KEYMAP_TAP_KEY: Tap: unregister_code\n");
unregister_code(action.layer_tap.code);
} else {
dprint("KEYMAP_TAP_KEY: No tap: Off on release\n");
layer_off(action.layer_tap.val);
}
}
break;
}
break;
#endif
#endif
/* Extentions */
#ifndef NO_ACTION_MACRO
case ACT_MACRO:
action_macro_play(action_get_macro(record, action.func.id, action.func.opt));
break;
#endif
#ifdef BACKLIGHT_ENABLE
case ACT_BACKLIGHT:
if (!event.pressed) {
switch (action.backlight.opt) {
case BACKLIGHT_INCREASE:
backlight_increase();
break;
case BACKLIGHT_DECREASE:
backlight_decrease();
break;
case BACKLIGHT_TOGGLE:
backlight_toggle();
break;
case BACKLIGHT_STEP:
backlight_step();
break;
case BACKLIGHT_LEVEL:
backlight_level(action.backlight.level);
break;
}
}
break;
#endif
case ACT_COMMAND:
break;
#ifndef NO_ACTION_FUNCTION
case ACT_FUNCTION:
action_function(record, action.func.id, action.func.opt);
break;
#endif
default:
break;
}
#ifndef NO_ACTION_ONESHOT
/* Because we switch layers after a oneshot event, we need to release the
* key before we leave the layer or no key up event will be generated.
*/
if (do_release_oneshot && !(get_oneshot_layer_state() & ONESHOT_PRESSED ) ) {
record->event.pressed = false;
layer_on(get_oneshot_layer());
process_action(record);
layer_off(get_oneshot_layer());
}
#endif
}