keymap.c

/*
Copyright 2019 @foostan
Copyright 2020 Drashna Jaelre <@drashna>

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 QMK_KEYBOARD_H
#include <stdio.h>

#define EECONFIG_RGB_MATRIX (uint32_t *)28
#define L_QUERTY 0
#define L_NAVIGATE 2
#define L_SYMBOLS 4
#define L_NUMPAD 8
#define L_ADJUST 16

enum {
    TD_TILD,
    TD_SLH,
    TD_ALT,
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
  [0] = LAYOUT_split_3x6_3(
  //,-------------------------------------------------.                     ,------------------------------------------------------------.
   LT(3, KC_ESC),   KC_Q,   KC_W,   KC_E,   KC_R, KC_T,                          KC_Y,    KC_U,    KC_I,    KC_O,       KC_P,     KC_BSPC,
  //|-----------+-------+-------+-------+-------+-----|                     |--------+--------+--------+--------+-----------+------------|
         KC_LCTL,   KC_A,   KC_S,   KC_D,   KC_F, KC_G,                          KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, TD(TD_TILD),
  //|-----------+-------+-------+-------+-------+-----|                     |--------+--------+--------+--------+-----------+------------|
         KC_LSFT,   KC_Z,   KC_X,   KC_C,   KC_V, KC_B,                          KC_N,    KC_M, KC_COMM,  KC_DOT, TD(TD_SLH),     KC_RSFT,
  //|-----------+-------+-------+-------+-------+------+--------|  |--------+--------+--------+--------+--------+-----------+------------|
                                         KC_LGUI, MO(1),  KC_SPC,     KC_ENT,   MO(2), TD(TD_ALT)
                                     //`------------------------'  `--------------------------'
  ),

  [1] = LAYOUT_split_3x6_3(
  //,--------------------------------------------------------------------.                  ,------------------------------------------------------.
      KC_TAB, KC_MS_BTN1,   KC_MS_UP,  KC_MS_BTN2,   KC_MS_WH_UP, XXXXXXX,                    XXXXXXX, XXXXXXX,    KC_UP, XXXXXXX, KC_PSCR,  KC_DEL,
  //|-------+-----------+-----------+------------+--------------+--------|                  |--------+--------+---------+--------+--------+--------|
     KC_LCTL, KC_MS_LEFT, KC_MS_DOWN, KC_MS_RIGHT, KC_MS_WH_DOWN, XXXXXXX,                    KC_PGUP, KC_LEFT,  KC_DOWN,KC_RIGHT, KC_HOME, XXXXXXX,
  //|-------+-----------+-----------+------------+--------------+--------|                  |--------+--------+---------+--------+--------+--------|
     KC_LSFT,    XXXXXXX,    XXXXXXX,     XXXXXXX,       XXXXXXX, XXXXXXX,                    KC_PGDN, KC_MPRV,  KC_MPLY, KC_MNXT,  KC_END, KC_RSFT,
  //|-------+-----------+-----------+------------+--------------+--------+-------|  |-------+--------+--------+---------+--------+--------+--------|
                                                         KC_LGUI, _______, KC_SPC,    KC_ENT,   MO(4), TD(TD_ALT)
                                                     //`-------------------------'  `-------------------------'
  ),

  [2] = LAYOUT_split_3x6_3(
  //,-----------------------------------------------------.                    ,-----------------------------------------------------------.
      XXXXXXX,   KC_AT, XXXXXXX, KC_LPRN, KC_RPRN, XXXXXXX,                      KC_PERC, XXXXXXX, KC_PIPE,  KC_EQL, XXXXXXX,       KC_BSPC,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------------|
      XXXXXXX, KC_TILD, XXXXXXX, KC_LCBR, KC_RCBR, XXXXXXX,                       KC_DLR, XXXXXXX, KC_AMPR, KC_EXLM, XXXXXXX,       KC_MINS,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------------|
      XXXXXXX, XXXXXXX, XXXXXXX, KC_LBRC, KC_RBRC, XXXXXXX,                      KC_HASH, XXXXXXX,   KC_LT,   KC_GT, XXXXXXX, RSFT(KC_MINS),
  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------------|
                                          KC_LGUI,   MO(4),  KC_SPC,     KC_ENT, _______, TD(TD_ALT)
                                      //`--------------------------'  `--------------------------'
  ),

  [3] = LAYOUT_split_3x6_3(
  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      KC_PMNS,    KC_7,    KC_8,    KC_9, KC_PPLS, KC_BSPC,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      KC_PSLS,    KC_4,    KC_5,    KC_6, KC_PAST, KC_CIRC,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                         KC_0,    KC_1,    KC_2,    KC_3,  KC_EQL, KC_EXLM,
  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
                                          KC_LGUI, _______,  KC_SPC,     KC_ENT, _______, TD(TD_ALT)
                                      //`--------------------------'  `--------------------------'
  ),

  [4] = LAYOUT_split_3x6_3(
  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
      QK_BOOT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                      XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
      RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, RGB_SPI, XXXXXXX,                        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,
  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
      RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, RGB_SPD, XXXXXXX,                        KC_F7,   KC_F8,   KC_F9,  KC_F10,  KC_F11,  KC_F12,
  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
                                          KC_LGUI, _______,  KC_SPC,     KC_ENT, _______, TD(TD_ALT)
                                      //`--------------------------'  `--------------------------'
  )
};

// Tap Dance definitions
qk_tap_dance_action_t tap_dance_actions[] = {
    // char tap dances
    [TD_TILD] = ACTION_TAP_DANCE_DOUBLE(KC_QUOT, KC_GRV),
    [TD_SLH] = ACTION_TAP_DANCE_DOUBLE(KC_SLSH, KC_BSLS),
    // functional keys tap dances
    [TD_ALT] = ACTION_TAP_DANCE_DOUBLE(KC_RALT, KC_LALT),
};

#ifdef OLED_ENABLE
oled_rotation_t oled_init_user(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(void) {
    oled_write_P(PSTR("Layer: "), false);
    switch (layer_state) {
        case L_QUERTY:
            oled_write_ln_P(PSTR("Default"), false);
            break;
        case L_NAVIGATE:
            oled_write_ln_P(PSTR("Navigate"), false);
            break;
        case L_SYMBOLS:
            oled_write_ln_P(PSTR("Symbols"), false);
            break;
        case L_NUMPAD:
            oled_write_ln_P(PSTR("Numpad"), false);
            break;
        case L_ADJUST:
        case L_ADJUST|L_NAVIGATE:
        case L_ADJUST|L_SYMBOLS:
        case L_ADJUST|L_NAVIGATE|L_SYMBOLS:
            oled_write_ln_P(PSTR("Adjust"), false);
            break;
    }
}


char keylog_str[24] = {};

const char code_to_name[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', '_', '-', '=', '[', ']', '\\',
    '#', ';', '\'', '`', ',', '.', '/', ' ', ' ', ' '};

void set_keylog(uint16_t keycode, keyrecord_t *record) {
    char name = ' ';
    if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) ||
        (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) { keycode = keycode & 0xFF; }
    if (keycode < 60) {
        name = code_to_name[keycode];
    }

    // update keylog
    snprintf(keylog_str, sizeof(keylog_str), "key: %dx%d, k%2d : %c",
            record->event.key.row, record->event.key.col,
            keycode, name);
}

void oled_render_keylog(void) {
    oled_write(keylog_str, false);
}

void render_bootmagic_status(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(void) {
    static const char PROGMEM crkbd_logo[] = {
        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94,
        0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4,
        0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4,
        0};
    oled_write_P(crkbd_logo, false);
}

bool oled_task_user(void) {
    if (is_keyboard_master()) {
        oled_render_layer_state();
        oled_render_keylog();
    } else {
        oled_render_logo();
    }
    return false;
}

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