qmk_firmware/keyboards/planck/keymaps/dshields/keymap.c

#include "planck.h"
#include "backlight.h"
#include "config.h"
#include "action_layer.h"
#include "eeconfig.h"

extern keymap_config_t keymap_config;

enum planck_layers { DEF, LWR, RSE, FUN };
enum planck_keycodes { DYNAMIC_MACRO_RANGE = SAFE_RANGE };
enum tap_dance_keys { TDK_SCLN, TDK_COMM, TDK_DOT, TDK_SLSH };

#include "dynamic_macro.h"

const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    /* Default
     * ,-----------------------------------------------------------------------------------.
     * |   Q  |   W  |   E  |   R  |   T  | Esc  | Bksp |   Y  |   U  |   I  |   O  |   P  |
     * |------+------+------+------+------+-------------+------+------+------+------+------|
     * |   A  |   S  |   D  |   F  |   G  | Tab  | Enter|   H  |   J  |   K  |   L  |   ;  |
     * |------+------+------+------+------+------|------+------+------+------+------+------|
     * |   Z  |   X  |   C  |   V  |   B  | Shift|DmPlay|   N  |   M  |   ,  |   .  |   /  |
     * |------+------+------+------+------+------+------+------+------+------+------+------|
     * | Ctrl | Super| Alt  | Fun  | Lower|    Space    | Raise| Left | Down |  Up  |Right |
     * `-----------------------------------------------------------------------------------'
     */
    [DEF] = {
        {KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_ESC,  KC_BSPC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P   },
        {KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_TAB,  KC_ENT,  KC_H,    KC_J,    KC_K,    KC_L,    TD_SCLN},
        {KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    OSM_SFT, DM_PLAY, KC_N,    KC_M,    TD_COMM, TD_DOT,  TD_SLSH},
        {OSM_CTL, KC_LGUI, OSM_ALT, OSL_FUN, OSL_LWR, KC_SPC,  KC_SPC,  OSL_RSE, KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
    },
    /* Lower
     * ,-----------------------------------------------------------------------------------.
     * |   !  |   @  |   #  |   $  |   %  |      |      |   ^  |   &  |   *  |   (  |   )  |
     * |------+------+------+------+------+-------------+------+------+------+------+------|
     * |   ~  |      |      |      |      |      |      |   _  |   +  |      |   {  |   }  |
     * |------+------+------+------+------+------|------+------+------+------+------+------|
     * |      |      |      |      |      |      |      |      |      |      |   "  |   |  |
     * |------+------+------+------+------+------+------+------+------+------+------+------|
     * |      |      |      |      |      |             |      | Home | PgDn | PgUp | End  |
     * `-----------------------------------------------------------------------------------'
     */
    [LWR] = {
        {KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN},
        {KC_TILD, _______, _______, _______, _______, _______, _______, KC_UNDS, KC_PLUS, _______, KC_LCBR, KC_RCBR},
        {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DQUO, KC_PIPE},
        {_______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END }
    },
    /* Raise
     * ,-----------------------------------------------------------------------------------.
     * |   1  |   2  |   3  |   4  |   5  |      |      |   6  |   7  |   8  |   9  |   0  |
     * |------+------+------+------+------+-------------+------+------+------+------+------|
     * |   `  |      |      |      |      |      |      |   -  |   =  |      |   [  |   ]  |
     * |------+------+------+------+------+------|------+------+------+------+------+------|
     * |      |      |      |      |      |      |      |      |      |      |   '  |   \  |
     * |------+------+------+------+------+------+------+------+------+------+------+------|
     * |      |      |      |      |      |             |      | Home | PgDn | PgUp | End  |
     * `-----------------------------------------------------------------------------------'
     */
    [RSE] = {
        {KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______, _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0   },
        {KC_GRV,  _______, _______, _______, _______, _______, _______, KC_MINS, KC_EQL,  _______, KC_LBRC, KC_RBRC},
        {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_QUOT, KC_BSLS},
        {_______, _______, _______, _______, _______, _______, _______, _______, KC_HOME, KC_PGDN, KC_PGUP, KC_END }
    },
    /* Function
     * ,-----------------------------------------------------------------------------------.
     * |  F1  |  F2  |  F3  |  F4  |  F5  | Reset|Delete|  F6  |  F7  |  F8  |  F9  | F10  |
     * |------+------+------+------+------+-------------+------+------+------+------+------|
     * | F11  | F12  | F13  | F14  | F15  |      |      |      |MsWhLt|MsWhDn|MsWhUp|MsWhRt|
     * |------+------+------+------+------+------|------+------+------+------+------+------|
     * |BlTggl|BlStep|      |      |      |DmStrt|DmStop|      |      |MsBtn1|MsBtn2|MsBtn3|
     * |------+------+------+------+------+------+------+------+------+------+------+------|
     * |      |      |      |      |      |             |      |MsLeft|MsDown| MsUp |MsRght|
     * `-----------------------------------------------------------------------------------'
     */
    [FUN] = {
        {KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   RESET,   KC_DEL,  KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10 },
        {KC_F11,  KC_F12,  KC_F13,  KC_F14,  KC_F15,  _______, _______, _______, KC_WH_L, KC_WH_D, KC_WH_U, KC_WH_R},
        {BL_TOGG, BL_STEP, _______, _______, _______, DM_STRT, DM_STOP, _______, _______, KC_BTN1, KC_BTN2, KC_BTN3},
        {_______, _______, _______, _______, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R}
    },
};

void tap_dance_triple(qk_tap_dance_state_t *state, void *user_data) {
    qk_tap_dance_pair_t *pair = (qk_tap_dance_pair_t *)user_data;
    uint16_t keycode = pair->kc1;

    switch(state->count) {
        case 2:
            register_code(KC_LSFT);
            TAP(keycode);
            unregister_code(KC_LSFT);
            break;
        case 3: // fall through
            if (pair->kc2) {
                keycode = pair->kc2;
            }
            TAP(keycode);
        default:
            TAP(keycode);
    }
}

qk_tap_dance_action_t tap_dance_actions[] = {
    [TDK_SCLN]  = ACTION_TAP_DANCE_FN_KEYCODE2(tap_dance_triple, KC_SCLN, KC_COLN),
    [TDK_COMM]  = ACTION_TAP_DANCE_FN_KEYCODE2(tap_dance_triple, KC_COMM, KC_LABK),
    [TDK_DOT]   = ACTION_TAP_DANCE_FN_KEYCODE (tap_dance_triple, KC_DOT),
    [TDK_SLSH]  = ACTION_TAP_DANCE_FN_KEYCODE (tap_dance_triple, KC_SLSH)
};

bool process_record_user(uint16_t keycode, keyrecord_t *record) {
    if (!process_record_dynamic_macro(keycode, record)) {
        return false;
    }
    return true;
}