qmk_firmware_custom/keyboards/planck/keymaps/snowkuma/keymap.c

/* Copyright 2015-2017 Jack Humbert
 *
 * 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/>.
 */

/*                                   _
 *  ___   _ __     ___   __      __ | | __  _   _   _ __ ___     __ _
 * / __| | '_ \   / _ \  \ \ /\ / / | |/ / | | | | | '_ ` _ \   / _` |
 * \__ \ | | | | | (_) |  \ V  V /  |   <  | |_| | | | | | | | | (_| |
 * |___/ |_| |_|  \___/    \_/\_/   |_|\_\  \__,_| |_| |_| |_|  \__,_|
 *
 * https://github.com/snowkuma
 *
 * version 0.1
*/

#include QMK_KEYBOARD_H
#include "muse.h"
#include "custom_keycodes.h"
#include "my_strings.h"

extern keymap_config_t keymap_config;

enum planck_layers {
  _COLEMAK = 0,
  _SYMBOL,
  _SFT_NAV,
  _REGEX,
  _NUMBER,
  _ARRANGE,
  _FUNCTION,
  _MOUSE,
  _THUMB
};

enum planck_keycodes {
  EMAIL = SAFE_RANGE,
  EMOJI,
  EXT_PLV,
  ITERM,
  LESSON,
  TYPE_FU,
  VS_CODE,
  VIM
};


// Tap Dance Declarations
enum {
  TD_RESET = 0,
  TD_TILD
};

// Tap Dance Definitions
void safe_reset(qk_tap_dance_state_t *state, void *user_data) {
    if (state->count >=3) {
        // Reset the keyboard if you tap the key more than three times
        reset_keyboard();
        reset_tap_dance(state);
    }
}; void tilde_home(qk_tap_dance_state_t *state, void *user_data) {
    if (state->count > 2) {
	register_code(KC_LSFT);
        register_code(KC_GRV);
    }
    else {
        register_code(KC_LSFT);
        register_code(KC_GRV);
	if (state->count > 1) {
	// Outputs ~/ if tilde tapped twice
          unregister_code(KC_GRV);
          unregister_code(KC_LSFT);
          register_code(KC_SLSH);
        }
    }
} 

void tilde_reset(qk_tap_dance_state_t *state, void *user_data)
{
  if (state->count == 2) {
    unregister_code(KC_SLSH);
  } else {
    unregister_code(KC_GRV);
    unregister_code(KC_LSFT);
  }
}


qk_tap_dance_action_t tap_dance_actions[] = {
  [TD_RESET] = ACTION_TAP_DANCE_FN (safe_reset),
  [TD_TILD] = ACTION_TAP_DANCE_FN_ADVANCED (NULL, tilde_home, tilde_reset)
};

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* COLEMAK
 *
 * Base layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |   q    |   w    |   f    |   p    |   g    |        |        |   j    |   l    |   u    |   y    |   ;    |
 * |  CTRL  |  ALT   |  GUI   |        |        |        |        |        |        |  GUI   |  ALT   |  CTRL  |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   a    |   r    |   s    |   t    |   d    |        |        |   h    |   n    |   e    |   i    |   o    |
 * |        |        |        | Shift  |        |        |        |        | Shift  |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   z    |   x    |   c    |   v    |   b    |        |        |   k    |   m    |   ,    |   .    |   '    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |  Esc   | BkSp   |   -    |  Tab   | Space  | Enter  |        |        |
 * |        |        |        |  Num   | Regex  | Arrange| Shift  |  Sym   | Thumb  |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
 */
[_COLEMAK] = LAYOUT_planck_grid(
    Q_CTL,   W_ALT,   F_GUI,   KC_P,    KC_G,    _______, _______, KC_J,    KC_L,    U_GUI,   Y_ALT,   SCL_CTL,
    KC_A,    KC_R,    KC_S,    T_SFT,   KC_D,    _______, _______, KC_H,    N_SFT,   KC_E,    KC_I,    KC_O,
    KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    _______, _______, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_QUOT,	
    _______, _______, _______, ESC_NUM, BSP_REG, MIN_ARR, TAB_SFT, SPC_SYM, ENT_THU, _______, _______, _______
),

/* Symbol & Cursor Nav layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |   !    |   @    |   €    |   &    |   |    |        |        |        |  Home  |   Up   |  End   |  PgUp  |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   ~    |   <    |   %    |   >    |   +    |        |        |        |  Left  |  Down  | Right  |  PgDn  |
 * | 2x ~/  |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   `    |        |   £    |   =    |   -    |        |        |        |        |        |        |        |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |   _    |  Del   |   -    |        |  f()   |        |        |        |        |
 * |        |        |        |        | Mouse  |        |        |  Sym   |Function|        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
 */
[_SYMBOL] = LAYOUT_planck_grid(
    KC_EXLM, KC_AT,   EURO,    KC_AMPR, KC_PIPE,  _______, _______, _______, KC_HOME, KC_UP,   KC_END, KC_PGUP,
    TD(TD_TILD), KC_LT, KC_PERC, KC_GT, KC_PLUS,  _______, _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN,
    KC_GRV,  _______, GBP,     KC_EQL,  KC_MINS,  _______, _______, _______, _______, _______, _______, _______,
    _______, _______, _______, KC_UNDS, DEL_REG,  KC_MINS, _______, _______, _______, _______, _______, _______
),

/* Regex layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |        |        |        |        |        |        |        |   *    |   [    |   ^    |    ]   |   :    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |   ?    |   (    |   $    |    )   |   /    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |   |    |   {    |   #    |    }   |   \    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |   f()  |        |        | Space  |        |        |        |
 * |        |        |        |        |  Regex |        |        | Mouse  |  Enter |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
 */
[_REGEX] = LAYOUT_planck_grid(
    _______, _______, _______, _______, _______, _______, _______, KC_ASTR, KC_LBRC, KC_CIRC, KC_RBRC, KC_COLN,
    _______, _______, _______, _______, _______, _______, _______, KC_QUES, KC_LPRN, KC_DLR,  KC_RPRN, KC_SLSH,
    _______, _______, _______, _______, _______, _______, _______, KC_PIPE, KC_LCBR, KC_HASH, KC_RCBR, KC_BSLS,
    _______, _______, _______, _______, _______, _______, _______,  _______, KC_ENT,  _______, _______, _______
),

/* Number Layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |   :    |   F    |   E    |   D    |   G    |        |        |   *    |   7    |   8    |   9    |   0    | 
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   #    |   C    |   B    |   A    |   +    |        |        |   .    |   4    |   5    |   6    |   /    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |   €    |   x    |   £    |   =    |   -    |        |        |   ,    |   1    |   2    |   3    |   \    |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |  f()   |        |        |        |        |        |        |        |        |
 * |        |        |        | Number |        |        |        | Space  | Enter  |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
*
*/
[_NUMBER] = LAYOUT_planck_grid(
    KC_COLN, S(KC_F), S(KC_E), S(KC_D), S(KC_G), _______, _______, KC_ASTR, KC_7,    KC_8,    KC_9,    KC_0,
    KC_HASH, S(KC_C), S(KC_B), S(KC_A), KC_PLUS, _______, _______, KC_DOT,  KC_4,    KC_5,    KC_6,    KC_SLSH,
    EURO,    KC_X,    GBP,     KC_EQL,  KC_MINS, _______, _______, KC_COMM, KC_1,    KC_2,    KC_3,    KC_BSLS,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Mouse Layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |  Ctrl  |  Alt   |  GUI   |        |        |        |        |        |        |   Up   |        |  wUp   |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |  Btn3  |  Btn2  |  Btn1  | Shift  |        |        |        |        | Left   |  Down  | Right  |  wDn   |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |  f()   |        |        |  f()   |        |        |        |
 * |        |        |        |        | Mouse  |        |        | Mouse  |        |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
*/
[_MOUSE] = LAYOUT_planck_grid(
    KC_LCTL, KC_LALT, KC_LGUI, _______, _______, _______, _______, _______, _______, KC_MS_U, _______, KC_WH_U,
    KC_BTN3, KC_BTN2, KC_BTN1, KC_LSFT, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_D,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),

/* Thumb Layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * | Reset  |        | SC_CAPF| SC_CAPP|        |        |        |        |Input L |        |        |        |
 * |  (3x)  |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        | TypeFu | CMD +  |        |        |        | Caps   | emoji  | iterm  |        |
 * |        |        |        |        |        |        |        |        | Lock   |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        | VS_Code|  Vim   | CMD -  |        |        |        |        |        |        |        |
 * |        |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |        |  f()   |        |        |        |
 * |        |        |        |        |        |        |        |        | Thumb  |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
 */
[_THUMB] = LAYOUT_planck_grid(
    TD(TD_RESET), _______, SC_CAPF, SC_CAPP, _______, _______, _______, _______, INPUT_L, _______, _______, _______,
    _______, _______, _______, TYPE_FU, TXT_PLS,  _______, _______, _______, KC_CAPS, EMOJI,   ITERM,   _______,
    _______, _______, VS_CODE, VIM,     TXT_MIN,  _______, _______, _______, _______, _______, _______, _______,
    _______, _______, _______, _______, _______,  _______, _______, _______, _______, _______, _______, _______
),

/* Arrange Layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * |        |        |  Full  |        |        |        |        |        | Top L  |  Top   | Top R  |        |
 * |        |        | Screen |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |  L 1/3 | L 2/3  | C 1/3  | R 2/3  | R 1/3  |        |        | Prev   | Left   | Bottom | Right  | Next   |
 * |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * | Restore|        | Center |        |        |        |        |        | Bottom |        | Bottom |        |
 * |        |        |        |        |        |        |        |        |  Left  |        | Right  |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |  f()   |        |        |        |        |        |
 * |        |        |        |        |        | Arrange|        |        |        |        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
*/
[_ARRANGE] = LAYOUT_planck_grid(
    _______, _______, M_MAX,   _______, _______, _______, _______, _______, M_TOPL,  M_TOP,   M_TOPR,  _______,
    M_L13,   M_L23,   M_C13,   M_R23,   M_R13,   _______, _______, M_PREV,  M_LEFT,  M_BOTT,  M_RGHT,  M_NEXT,
    M_REST,  _______, M_CEN,   _______, _______, _______, _______, _______, M_BOTL,  _______, M_BOTR,  _______,
    _______, _______, _______, _______, _______,  _______, _______, _______, _______, _______, _______, _______
),

/* Function Layer
 * ,-----------------------------------------------------------------------------------------------------------.
 * | Ctrl   | Alt    |  GUI   |        |        |        |        |        |  F7    |  F8    |  F9    |  F10   |
 * |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        | Shift  |        |        |        |        |  F4    |  F5    |  F6    |  F11   |
 * |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |        |  F1    |  F2    |  F3    |  F12   |
 * |        |        |        |        |        |        |        |        |        |        |        |
 * |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------|
 * |        |        |        |        |        |        |        |  f()   |  f()   |        |        |        |
 * |        |        |        |        |        |        |        |Function|Function|        |        |        |
 * `--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------'
*/
[_FUNCTION] = LAYOUT_planck_grid(
    KC_LCTL, KC_LALT, KC_LGUI, _______, _______, _______, _______, KC_F13,  KC_F7,   KC_F8,   KC_F9,   KC_F10,
    _______, _______, _______, KC_LSFT, _______, _______, _______, KC_F14,  KC_F4,   KC_F5,   KC_F6,   KC_F11,
    _______, _______, _______, _______, _______, _______, _______, KC_F15,  KC_F1,   KC_F2,   KC_F3,   KC_F12,
    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
)

};

#ifdef AUDIO_ENABLE
  float plover_song[][2]     = SONG(PLOVER_SOUND);
  float plover_gb_song[][2]  = SONG(PLOVER_GOODBYE_SOUND);
#endif

uint32_t layer_state_set_user(uint32_t state) {
  state = update_tri_layer_state(state, _SYMBOL, _THUMB, _FUNCTION);
  state = update_tri_layer_state(state, _SYMBOL, _REGEX, _MOUSE);
  return state;
}

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
  switch (keycode) {
    case EMAIL:
        if (record->event.pressed) {
            SEND_STRING(MY_EMAIL);
        }
        return false;
        break;
    case ITERM:
        if (record->event.pressed) {
            SEND_STRING(SS_LGUI(" "));
            SEND_STRING("iterm" SS_TAP(X_ENTER));
        }
        return false;
        break;
    case TYPE_FU:
        if (record->event.pressed) {
            SEND_STRING(SS_LGUI(" "));
            SEND_STRING("type fu" SS_TAP(X_ENTER));
        }
        return false;
        break;
    case VIM:    
        if (record->event.pressed) {
            SEND_STRING(SS_LGUI(" "));
            SEND_STRING("macvim.app" SS_TAP(X_ENTER));
        }
        return false;
        break;
    case VS_CODE:
        if (record->event.pressed) {
            SEND_STRING(SS_LGUI(" "));
            SEND_STRING("visual studio code" SS_TAP(X_ENTER));
        }
        return false;
        break;
    case EMOJI:
        if (record->event.pressed) {
            register_code(KC_LGUI);
            register_code(KC_LCTL);
            register_code(KC_SPC);
            unregister_code(KC_LGUI);
            unregister_code(KC_LCTL);
            unregister_code(KC_SPC);
        }
        return false;
        break;
  }
  return true;
}

bool muse_mode = false;
uint8_t last_muse_note = 0;
uint16_t muse_counter = 0;
uint8_t muse_offset = 70;
uint16_t muse_tempo = 50;

void matrix_scan_user(void) {
    #ifdef AUDIO_ENABLE
        if (muse_mode) {
            if (muse_counter == 0) {
                uint8_t muse_note = muse_offset + SCALE[muse_clock_pulse()];
                if (muse_note != last_muse_note) {
                    stop_note(compute_freq_for_midi_note(last_muse_note));
                    play_note(compute_freq_for_midi_note(muse_note), 0xF);
                    last_muse_note = muse_note;
                }
            }
            muse_counter = (muse_counter + 1) % muse_tempo;
        }
    #endif
}

void matrix_init_user(void) {
    set_unicode_input_mode(UC_OSX);
}