mirror of
https://github.com/qmk/qmk_firmware.git
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5dab2ef12a
* Implement sticky modifiers * Change underglow based on sticky mod status * Set RGB lights based on which mods are stickied * Add controls for dimming RGB LEDs * Only update RGB lights if modifiers have changed * Use all LEDs to show modifier state * Create default keymap for Viterbi
225 lines
6.5 KiB
C
225 lines
6.5 KiB
C
#include "viterbi.h"
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#include "action_layer.h"
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#include "eeconfig.h"
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#ifdef RGBLIGHT_ENABLE
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#include "rgblight.h"
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#endif
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extern keymap_config_t keymap_config;
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#define _QWERTY 0
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#define _FN 1
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enum custom_keycodes {
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QWERTY = SAFE_RANGE,
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STK_SHIFT,
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STK_CTRL,
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STK_ALT,
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STK_GUI,
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STK_META,
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STK_CLEAR,
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RGB_LEVEL_UP,
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RGB_LEVEL_DOWN,
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};
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#define KC_ KC_TRNS
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#define _______ KC_TRNS
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#define KC_SWIN LGUI(KC_TILD) // Switch between windows
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#define KC_SAPP LGUI(KC_TAB) // Switch between applications
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#define KC_FN1 MO(_FN)
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#define KC_LCAG LCAG(KC_NO)
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#define KC_RTOG RGB_TOG
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#define KC_RGUP RGB_LEVEL_UP
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#define KC_RGDN RGB_LEVEL_DOWN
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#define KC_RST RESET
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#define KC_SSFT STK_SHIFT
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#define KC_SCTL STK_CTRL
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#define KC_SALT STK_ALT
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#define KC_SGUI STK_GUI
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#define KC_SMTA STK_META
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#define KC_SCLR STK_CLEAR
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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[_QWERTY] = KC_KEYMAP(
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//,----+----+----+----+----+----+----. ,----+----+----+----+----+----+----.
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GRV , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 0 ,MINS,EQL ,BSPC,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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TAB , Q , W , E , R , T ,LBRC, Y , U , I , O , P ,BSLS,PGUP,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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ESC , A , S , D , F , G ,RBRC, H , J , K , L ,SCLN,QUOT,ENT ,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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SSFT, Z , X , C , V , B ,SWIN, N , M ,COMM,DOT , UP ,SLSH,RSFT,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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SCTL,SMTA,SALT,SGUI,SPC ,SCLR,SAPP, FN1 ,SPC ,RGUI,LEFT,DOWN,RGHT,PGDN
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//`----+----+----+----+----+----+----' `----+----+----+----+----+----+----'
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),
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[_FN] = KC_KEYMAP(
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//,----+----+----+----+----+----+----. ,----+----+----+----+----+----+----.
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, F1 , F2 , F3 , F4 , F5 , F6 , F7 , F8 , F9 ,F10 ,F11 ,F12 , ,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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, , , ,RST , , , , , , , , , ,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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, , , , , , , RTOG, ,RGDN,RGUP, , , ,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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, , , , , , , ,MUTE,VOLD,VOLU, , , ,
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//|----+----+----+----+----+----+----| |----+----+----+----+----+----+----|
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, , , , , , , , , , , , ,
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//`----+----+----+----+----+----+----' `----+----+----+----+----+----+----'
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)
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};
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#ifdef AUDIO_ENABLE
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float tone_qwerty[][2] = SONG(QWERTY_SOUND);
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#endif
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void persistent_default_layer_set(uint16_t default_layer) {
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eeconfig_update_default_layer(default_layer);
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default_layer_set(default_layer);
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}
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bool modifier_already_applied = false;
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uint8_t physically_held_modifiers = 0;
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uint8_t last_mods = 0xFF;
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uint8_t rgb_dimming = 0;
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#define SET_LED_RGB(val, led_num) setrgb(((val >> 16) & 0xFF) >> rgb_dimming, ((val >> 8) & 0xFF) >> rgb_dimming, (val & 0xFF) >> rgb_dimming, (LED_TYPE *)&led[led_num])
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void update_underglow_level(void) {
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if (get_mods() == last_mods)
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return;
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last_mods = get_mods();
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if (get_mods() == 0) {
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uint8_t level = 0x10 >> rgb_dimming;
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rgblight_setrgb(level, level, level);
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return;
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}
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uint32_t mod_colors[4] = {0};
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uint8_t mod_count = 0;
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rgblight_setrgb(0x00, 0x00, 0x00);
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if (get_mods() & MOD_BIT(KC_LSFT))
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mod_colors[mod_count++] = 0xFF0000;
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if (get_mods() & MOD_BIT(KC_LCTL))
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mod_colors[mod_count++] = 0x00FF00;
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if (get_mods() & MOD_BIT(KC_LALT))
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mod_colors[mod_count++] = 0x0000FF;
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if (get_mods() & MOD_BIT(KC_LGUI))
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mod_colors[mod_count++] = 0xFFFF00;
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uint8_t led_num = 0;
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for (int m = 0; m < mod_count; m++) {
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for (; led_num < RGBLED_NUM*(m+1)/mod_count; led_num++) {
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SET_LED_RGB(mod_colors[m], led_num);
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}
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}
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rgblight_set();
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}
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void add_sticky_modifier(uint16_t keycode) {
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add_mods(MOD_BIT(keycode));
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register_code(keycode);
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modifier_already_applied = false;
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}
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void clear_sticky_modifiers(void) {
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unregister_code(KC_LSFT);
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unregister_code(KC_LCTL);
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unregister_code(KC_LALT);
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unregister_code(KC_LGUI);
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update_underglow_level();
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}
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void handle_sticky_modifier_event(uint16_t keycode, bool pressed) {
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if (pressed) {
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add_sticky_modifier(keycode);
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physically_held_modifiers |= MOD_BIT(keycode);
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} else {
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del_mods(MOD_BIT(keycode));
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physically_held_modifiers &= ~MOD_BIT(keycode);
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if (modifier_already_applied) {
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clear_sticky_modifiers();
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} else {
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add_sticky_modifier(keycode);
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}
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}
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update_underglow_level();
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}
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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switch (keycode) {
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case QWERTY:
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if (record->event.pressed) {
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#ifdef AUDIO_ENABLE
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PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
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#endif
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persistent_default_layer_set(1UL<<_QWERTY);
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}
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return false;
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break;
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case STK_SHIFT:
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handle_sticky_modifier_event(KC_LSFT, record->event.pressed);
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return false;
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break;
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case STK_CTRL:
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handle_sticky_modifier_event(KC_LCTL, record->event.pressed);
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return false;
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break;
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case STK_ALT:
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handle_sticky_modifier_event(KC_LALT, record->event.pressed);
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return false;
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break;
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case STK_GUI:
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handle_sticky_modifier_event(KC_LGUI, record->event.pressed);
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return false;
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break;
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case STK_META:
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handle_sticky_modifier_event(KC_LCTL, record->event.pressed);
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handle_sticky_modifier_event(KC_LALT, record->event.pressed);
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handle_sticky_modifier_event(KC_LGUI, record->event.pressed);
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return false;
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break;
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case STK_CLEAR:
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if (record->event.pressed) {
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clear_sticky_modifiers();
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}
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return false;
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break;
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case RGB_LEVEL_DOWN:
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if (record->event.pressed && rgb_dimming < 8) {
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rgb_dimming++;
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}
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return false;
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break;
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case RGB_LEVEL_UP:
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if (record->event.pressed && rgb_dimming > 0) {
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rgb_dimming--;
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}
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return false;
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break;
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}
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if (!record->event.pressed && IS_KEY(keycode)) {
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modifier_already_applied = true;
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if (physically_held_modifiers == 0)
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clear_sticky_modifiers();
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}
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return true;
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}
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void matrix_init_user(void) {
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#ifdef RGBLIGHT_ENABLE
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rgblight_enable();
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#endif //RGBLIGHT_ENABLE
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}
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void matrix_scan_user(void) {
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#ifdef RGBLIGHT_ENABLE
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update_underglow_level();
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#endif //RGBLIGHT_ENABLE
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}
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