keychron_qmk_firmware/keyboards/skyloong/qk21/v1/v1.c

// Copyright 2021 JZ-Skyloong (@JZ-Skyloong)
// SPDX-License-Identifier: GPL-2.0-or-later

#include "quantum.h"

#if defined(RGB_MATRIX_ENABLE) && defined(NUM_LOCK_INDEX)

bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
    if (!process_record_user(keycode, record)) {
        return false;
    }
    switch (keycode) {
#    ifdef RGB_MATRIX_ENABLE
        case RGB_TOG:
            if (record->event.pressed) {
                switch (rgb_matrix_get_flags()) {
                    case LED_FLAG_ALL: {
                        rgb_matrix_set_flags(LED_FLAG_NONE);
                        rgb_matrix_set_color_all(0, 0, 0);
                    } break;
                    default: {
                        rgb_matrix_set_flags(LED_FLAG_ALL);
                    } break;
                }
            }
            return false;
#    endif
    }
    return true;
}

bool rgb_matrix_indicators_advanced_kb(uint8_t led_min, uint8_t led_max) {
    if (!rgb_matrix_indicators_advanced_user(led_min, led_max)) {
        return false;
    }
    // RGB_MATRIX_INDICATOR_SET_COLOR(index, red, green, blue);

    if (host_keyboard_led_state().num_lock) {
        RGB_MATRIX_INDICATOR_SET_COLOR(NUM_LOCK_INDEX, 255, 255, 255);
    } else {
        if (!rgb_matrix_get_flags()) {
            RGB_MATRIX_INDICATOR_SET_COLOR(NUM_LOCK_INDEX, 0, 0, 0);
        }
    }
    return true;
}

#endif  // NUM_LOCK_INDEX