eepyBoard/qmk_keyboards/binarydiv/eepyboard/rev1/keymaps/default/keymap.c

// Copyright 2024 binaryDiv (@binaryDiv)
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H

// Define layer names for better readability
enum layer_names {
    // Base layer
    L_BASE,

    // "Code" layer -- TODO name? MOVE?
    L_CODE,

    // Symbols layer
    L_SYMBOLS,

    // Fn / keyboard control layer: Used for keyboard configuration
    L_FN,
};

// Custom keycodes
enum custom_keycodes {
    // Macro to select the current word (Ctrl-Left, Shift-Ctrl-Right)
    MACRO_SELECT_WORD = SAFE_RANGE,

    // Macro to clear the current line (End, Shift-Home, Delete)
    MACRO_CLEAR_LINE,

    // Macro to type 4 spaces when pressing Code+Tab (4 backspaces if holding Shift)
    MACRO_FOUR_SPACES,
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    // Base layer
    [L_BASE] = LAYOUT_ortho_6x13(
        KC_ESC,        KC_F1,       KC_F2,       KC_F3,      KC_F4,         KC_F5,    KC_F6,   LALT(LSFT(KC_R)), LSFT(KC_F10), _______,       _______,      _______,         KC_KB_MUTE,
        KC_GRAVE,      KC_1,        KC_2,        KC_3,       KC_4,          KC_5,     KC_6,    KC_7,             KC_8,         KC_9,          KC_0,         KC_MINUS,        KC_EQUAL,
        KC_TAB,        KC_Q,        KC_W,        KC_E,       KC_R,          KC_T,     KC_Y,    KC_U,             KC_I,         KC_O,          KC_P,         KC_LEFT_BRACKET, KC_RIGHT_BRACKET,
        KC_BACKSPACE,  KC_A,        KC_S,        KC_D,       KC_F,          KC_G,     KC_H,    KC_J,             KC_K,         KC_L,          KC_SEMICOLON, KC_QUOTE,        KC_BACKSLASH,
        KC_LEFT_SHIFT, KC_ESC,      KC_Z,        KC_X,       KC_C,          KC_V,     KC_B,    KC_N,             KC_M,         KC_COMMA,      KC_DOT,       KC_SLASH,        KC_RIGHT_SHIFT,
        KC_LEFT_CTRL,  KC_LEFT_ALT, KC_LEFT_GUI, MO(L_CODE), MO(L_SYMBOLS), KC_SPACE, _______, KC_BACKSPACE,     KC_ENTER,     OSM(MOD_RALT), KC_DELETE,    MO(L_FN),        KC_RIGHT_CTRL
    ),  // TODO maybe don't use one-shot for Super and Code? I make too much mistakes with that... for Code, some extra combination or "hold for a second" would be good to lock it

    // "Code" key layer
    [L_CODE] = LAYOUT_ortho_6x13(
        _______,           _______,       _______,           _______,        _______,            _______,      _______,          _______,    KC_PRINT_SCREEN, _______,     _______, _______, _______,
        _______,           KC_F1,         KC_F2,             KC_F3,          KC_F4,              KC_F5,        KC_F6,            KC_F7,      KC_F8,           KC_F9,       KC_F10,  KC_F11,  KC_F12,
        MACRO_FOUR_SPACES, KC_HOME,       KC_UP,             KC_END,         KC_PGUP,            _______,      KC_MS_WH_UP,      KC_MS_BTN1, KC_MS_UP,        KC_MS_BTN2,  _______, KC_F12,  _______,
        KC_CAPS_LOCK,      KC_LEFT,       KC_DOWN,           KC_RIGHT,       KC_PGDN,            _______,      KC_MS_WH_DOWN,    KC_MS_LEFT, KC_MS_DOWN,      KC_MS_RIGHT, _______, _______, _______,
        _______,           LCTL(KC_LEFT), MACRO_SELECT_WORD, LCTL(KC_RIGHT), LALT(LSFT(KC_TAB)), LALT(KC_TAB), MACRO_CLEAR_LINE, _______,    _______,         _______,     _______, _______, _______,
        _______,           _______,       _______,           _______,        _______,            KC_ENTER,     _______,          KC_DELETE,  _______,         _______,     _______, _______, _______
    ),

    // Symbols layer
    [L_SYMBOLS] = LAYOUT_ortho_6x13(
        _______, _______,      _______,     _______,    _______,       _______,         _______,      _______,       _______,        _______,               _______,                _______,  _______,
        _______, _______,      _______,     _______,    _______,       _______,         _______,      _______,       _______,        _______,               _______,                _______,  _______,
        //GRAVE, KC_1,         KC_2,        KC_3,       KC_4,          KC_5,            KC_6,         KC_7,          KC_8,           KC_9,                  KC_0,                   KC_MINUS, KC_EQUAL,
        _______, KC_QUESTION,  KC_AT,       KC_EXCLAIM, KC_CIRCUMFLEX, _______,         KC_PIPE,      KC_UNDERSCORE, KC_EQUAL,       KC_LEFT_BRACKET,       KC_RIGHT_BRACKET,       _______,  _______,
        _______, KC_AMPERSAND, KC_ASTERISK, KC_DOLLAR,  KC_HASH,       KC_DOUBLE_QUOTE, KC_SLASH,     KC_LEFT_PAREN, KC_RIGHT_PAREN, KC_LEFT_CURLY_BRACE,   KC_RIGHT_CURLY_BRACE,   _______,  _______,
        _______, _______,      KC_PERCENT,  _______,    KC_COLON,      KC_QUOTE,        KC_BACKSLASH, KC_MINUS,      KC_PLUS,        KC_LEFT_ANGLE_BRACKET, KC_RIGHT_ANGLE_BRACKET, _______,  _______,
        _______, _______,      _______,     _______,    _______,       KC_DOT,          _______,      _______,       _______,        _______,               _______,                _______,  _______
    ),

    // "Fn" key layer
    [L_FN] = LAYOUT_ortho_6x13(
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,         _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, OS_TOGG, _______, RGB_MOD,         RGB_TOG,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_SPD,         RGB_SPI,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,         _______,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, QK_CLEAR_EEPROM, QK_REBOOT,
        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,         QK_BOOTLOADER
    )
};

// Define mapping for rotary encoder
#if defined(ENCODER_MAP_ENABLE)
const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][NUM_DIRECTIONS] = {
    [L_BASE] = {
        ENCODER_CCW_CW(KC_KB_VOLUME_DOWN, KC_KB_VOLUME_UP)
    },
    [L_CODE] = {
        ENCODER_CCW_CW(KC_MS_WH_UP, KC_MS_WH_DOWN)
    },
    [L_FN] = {
        ENCODER_CCW_CW(RGB_VAD, RGB_VAI)
    }
};
#endif

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    switch (keycode) {
        case MACRO_SELECT_WORD:
            // Run macro when keycode is pressed
            if (record->event.pressed) {
                // Select word
                SEND_STRING(SS_LCTL(SS_TAP(X_LEFT)) SS_LSFT(SS_LCTL(SS_TAP(X_RIGHT))));
            }
            break;

        case MACRO_CLEAR_LINE:
            if (record->event.pressed) {
                SEND_STRING(SS_TAP(X_END) SS_LSFT(SS_TAP(X_HOME)) SS_TAP(X_BACKSPACE));
            }
            break;

        case MACRO_FOUR_SPACES:
            if (record->event.pressed) {
                if (get_mods() & MOD_MASK_SHIFT) {
                    // Type 4 backspaces
                    SEND_STRING("\b\b\b\b");
                } else {
                    // Type 4 spaces
                    SEND_STRING("    ");
                }
            }
            break;
    }
    return true;
}

// TODO: Idea for leader keys: vim keybindings everywhere :D
//   Examples:
//   - leader dd -> Home, Shift+Down, Ctrl+X
//   - leader D -> Shift+End, Ctrl+X
//   - same for yy/Y, etc.

// another symbol layer for easier access, e.g.:
//   JK = ()  OP = []  L: = {}  UI = -=