qmk-keychron-q3-colemak-dh/keyboards/lily58/r2g/r2g.c

/* Copyright 2023 Elliot Powell
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "quantum.h"


#ifdef OLED_ENABLE

oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
    if (!is_keyboard_master()) {
        return OLED_ROTATION_180;  // flips the display 180 degrees if offhand
    }
    return rotation;
}


void oled_render_layer_state_r2g(void) {
    oled_write_P(PSTR("Layer: "), false);
    switch (get_highest_layer(layer_state)) {
        case 0:
            oled_write_ln_P(PSTR("Default"), false);
            break;
        case 1:
            oled_write_ln_P(PSTR("Lower"), false);
            break;
        case 2:
            oled_write_ln_P(PSTR("Raise"), false);
            break;
        case 3:
            oled_write_ln_P(PSTR("Adjust"), false);
            break;
        default:
            oled_write_ln_P(PSTR("Unknown"), false);
            break;
    }
}

//char keylog_str_r2g[24] = {};

const char code_to_name_r2g[60] = {
    ' ', ' ', ' ', ' ', 'a', 'b', 'c', 'd', 'e', 'f',
    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
    'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
    '1', '2', '3', '4', '5', '6', '7', '8', '9', '0',
    'R', 'E', 'B', 'T', '_', '-', '=', '[', ']', '\\',
    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};

char key_name_r2g = ' ';
uint16_t last_keycode_r2g;
uint8_t last_row_r2g;
uint8_t last_col_r2g;

void set_keylog_r2g(uint16_t keycode, keyrecord_t *record) {
    key_name_r2g = ' ';
    last_keycode_r2g = keycode;
    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) ||
        (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) { last_keycode_r2g = keycode & 0xFF; }
    if (keycode < 60) {
      key_name_r2g = code_to_name_r2g[keycode];
    }
    last_row_r2g = record->event.key.row;
    last_col_r2g = record->event.key.col;
}

const char *depad_str(const char *depad_str, char depad_char) {
    while (*depad_str == depad_char) ++depad_str;
    return depad_str;
}

void oled_render_keylog_r2g(void) {
    //oled_write(keylog_str_r2g, false);
    const char *last_row_r2g_str = get_u8_str(last_row_r2g, ' ');
    oled_write(depad_str(last_row_r2g_str, ' '), false);
    oled_write_P(PSTR("x"), false);
    const char *last_col_r2g_str = get_u8_str(last_col_r2g, ' ');
    oled_write(depad_str(last_col_r2g_str, ' '), false);
    oled_write_P(PSTR(", k"), false);
    const char *last_keycode_r2g_str = get_u16_str(last_keycode_r2g, ' ');
    oled_write(depad_str(last_keycode_r2g_str, ' '), false);
    oled_write_P(PSTR(":"), false);
    oled_write_char(key_name_r2g, false);
}

void render_bootmagic_status_r2g(bool status) {
    /* Show Ctrl-Gui Swap options */
    static const char PROGMEM logo[][2][3] = {
        {{0x97, 0x98, 0}, {0xb7, 0xb8, 0}},
        {{0x95, 0x96, 0}, {0xb5, 0xb6, 0}},
    };
    if (status) {
        oled_write_ln_P(logo[0][0], false);
        oled_write_ln_P(logo[0][1], false);
    } else {
        oled_write_ln_P(logo[1][0], false);
        oled_write_ln_P(logo[1][1], false);
    }
}

void oled_render_logo_r2g(void) {
    static const char PROGMEM mb_logo[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x0f, 0x0f, 0x0f,
0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x83, 0x83, 0x83, 0x83, 0x83, 0xff, 0xff,
0x83, 0x83, 0x83, 0x83, 0xff, 0xff, 0x83, 0x83, 0x83, 0x83, 0x83, 0xff, 0xff, 0x83, 0x83, 0x83,
0x83, 0xff, 0xff, 0x83, 0x83, 0x83, 0x83, 0x83, 0xff, 0xff, 0xff, 0xff, 0x82, 0x82, 0x82, 0x82,
0x82, 0xff, 0xff, 0x83, 0x83, 0x83, 0x83, 0xff, 0xff, 0x83, 0x83, 0x83, 0x83, 0x83, 0xff, 0xff,
0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0xfc, 0xfc, 0xfc,
0x9c, 0x9c, 0xfc, 0xfc, 0xf8, 0xf8, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x78, 0x7c, 0x3c,
0x9c, 0xfc, 0xfc, 0xf8, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xf0, 0xf8, 0xf8, 0x3c, 0x3c,
0x9c, 0xbc, 0xfc, 0xb8, 0xb8, 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x41, 0x41, 0x41, 0x41, 0x41, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x41, 0x41, 0x41, 0x41, 0x41, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0x41, 0x41, 0x41, 0x41, 0x41, 0xff, 0xff, 0xff, 0xff, 0x41, 0x41, 0x41, 0x41,
0x41, 0xff, 0xff, 0x7f, 0x7f, 0x7f, 0x7f, 0xff, 0xff, 0x41, 0x41, 0x41, 0x41, 0x41, 0xff, 0xff,
0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x3f, 0x3f, 0x3f,
0x03, 0x07, 0x0f, 0x3f, 0x3f, 0x3e, 0x38, 0x20, 0x00, 0x00, 0x00, 0x00, 0x38, 0x3c, 0x3e, 0x3f,
0x3f, 0x3f, 0x3b, 0x39, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x0f, 0x1f, 0x3f, 0x3c, 0x38,
0x3b, 0x3b, 0x3f, 0x1f, 0x1f, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0,
0xf0, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xff,
0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
    oled_write_raw_P(mb_logo, sizeof(mb_logo));
    //oled_set_cursor(oled_max_chars()/2,oled_max_lines()/2);
    //oled_write_P(PSTR("R2G"), false);
}

bool oled_task_kb(void) {
    if (!oled_task_user()) { return false; }
    if (is_keyboard_master()) {
        oled_render_layer_state_r2g();
        oled_render_keylog_r2g();
    } else {
        oled_render_logo_r2g();
    }
    return false;
}

bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
  if (record->event.pressed) {
    set_keylog_r2g(keycode, record);
  }
  return process_record_user(keycode, record);
}
#endif // OLED_ENABLE