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#include "quantum.h"
#define MEDIA_KEY_DELAY 10
uint8_t layer = 0;
layer_state_t layer_state_set_kb(layer_state_t state) {
state = layer_state_set_user(state);
layer = get_highest_layer(state);
return state;
}
bool encoder_update_kb(uint8_t index, bool clockwise) {
if (!encoder_update_user(index, clockwise)) return false;
uint16_t mapped_code = 0;
if (index == 0) {
if (clockwise) {
switch (layer) {
case 0:
default:
mapped_code = KC_VOLU;
break;
case 1:
mapped_code = KC_MEDIA_NEXT_TRACK;
break;
case 2:
mapped_code = KC_PGDN;
break;
}
} else {
switch (layer) {
case 0:
default:
mapped_code = KC_VOLD;
break;
case 1:
mapped_code = KC_MEDIA_PREV_TRACK;
break;
case 2:
mapped_code = KC_PGUP;
break;
}
}
uint16_t held_keycode_timer = timer_read();
register_code(mapped_code);
while (timer_elapsed(held_keycode_timer) < MEDIA_KEY_DELAY) { /* no-op */
}
unregister_code(mapped_code);
}
return true;
}
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