From ce9bb6d39bd1a0a3622dc95b9819f1ef5b33daf7 Mon Sep 17 00:00:00 2001
From: kkokdae <kkokdae@me.com>
Date: Wed, 3 Aug 2022 15:47:48 +0900
Subject: [PATCH] [keymap] Add kkokdae keymap for keyboardio/atreus (#17843)

* [keymap] Add kkokdae keymap for keyboardio/atreus

* Update keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Revert "Update keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c"

This reverts commit 8e9ccc78c796ea482b5b48d546498c06e3a2af09.

Co-authored-by: Drashna Jaelre <drashna@live.com>
---
 .../atreus/keymaps/kkokdae/config.h           |  27 ++++
 .../atreus/keymaps/kkokdae/keymap.c           | 127 ++++++++++++++++++
 .../atreus/keymaps/kkokdae/readme.md          |   7 +
 .../atreus/keymaps/kkokdae/rules.mk           |   3 +
 4 files changed, 164 insertions(+)
 create mode 100644 keyboards/keyboardio/atreus/keymaps/kkokdae/config.h
 create mode 100644 keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c
 create mode 100644 keyboards/keyboardio/atreus/keymaps/kkokdae/readme.md
 create mode 100644 keyboards/keyboardio/atreus/keymaps/kkokdae/rules.mk

diff --git a/keyboards/keyboardio/atreus/keymaps/kkokdae/config.h b/keyboards/keyboardio/atreus/keymaps/kkokdae/config.h
new file mode 100644
index 0000000000..f66f840bfd
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/kkokdae/config.h
@@ -0,0 +1,27 @@
+/* Copyright 2022 kkokdae <kkokdae@me.com>
+ *
+ * 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/>.
+ */
+
+#pragma once
+//#define PERMISSIVE_HOLD
+#define IGNORE_MOD_TAP_INTERRUPT
+#define TAPPING_TERM 200
+#define ONESHOT_TAP_TOGGLE 5
+#define ONESHOT_TIMEOUT 5000
+
+#define AUTO_SHIFT_DISABLED_AT_STARTUP
+#define AUTO_SHIFT_TIMEOUT 0
+#define NO_AUTO_SHIFT_SPECIAL
+#define NO_AUTO_SHIFT_NUMERIC
diff --git a/keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c b/keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c
new file mode 100644
index 0000000000..0110c64395
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/kkokdae/keymap.c
@@ -0,0 +1,127 @@
+/* Copyright 2022 kkokdae <kkokdae@me.com>
+ *
+ *  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
+
+enum my_layers {
+  _COLEMAK,
+  _QWERTY,
+  _FUNC,
+  _NUMPAD,
+  _SYMBOL
+};
+
+enum my_tds {
+  TdH,
+  TdL
+};
+
+#define FUNC LT(_FUNC, KC_SPC)
+#define NUMPAD  LT(_NUMPAD, KC_BSPC)
+#define DNUMPAD LT(_NUMPAD, KC_DEL)
+#define SYMBOL OSL(_SYMBOL)
+
+#define OSMCMD OSM(MOD_LGUI)
+#define OSMOPT OSM(MOD_LALT)
+#define OSMCTL OSM(MOD_LCTL)
+#define OSMSFT OSM(MOD_LSFT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_COLEMAK] = LAYOUT(
+      KC_Q,    KC_W,    KC_F,    KC_P,    KC_B,                      KC_J,    KC_L,    KC_U,    KC_Y,    KC_QUOT,
+      KC_A,    KC_R,    KC_S,    KC_T,    KC_G,                      KC_M,    KC_N,    KC_E,    KC_I,    KC_O,
+      KC_Z,    KC_X,    KC_C,    KC_D,    KC_V,    _______, _______, KC_K,    KC_H,    KC_COMM, KC_DOT,  KC_ENT,
+			OSMCMD,  OSMOPT,  OSMCTL,  OSMSFT,  FUNC,    KC_TAB,  KC_ESC,  NUMPAD,  SYMBOL,  OSMCTL,  OSMOPT,  OSMCMD
+      ),
+
+  [_QWERTY] = LAYOUT(
+      KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                      KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,
+      KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                      KC_H,    KC_J,    KC_K,    KC_L,    KC_QUOT,
+      KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    _______, _______, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_ENT,
+			OSMCMD,  OSMOPT,  OSMCTL,  OSMSFT,  FUNC,    KC_TAB,  KC_ESC,  NUMPAD,  SYMBOL,  OSMCTL,  OSMOPT,  OSMCMD
+      ),
+
+  [_FUNC] = LAYOUT(
+      KC_MRWD, KC_VOLU, KC_VOLD, KC_MFFD, KC_MPLY,                   KC_INS,  KC_F7,   KC_F8,   KC_F9,   KC_CAPS,
+      KC_LEFT, KC_UP,   KC_DOWN, KC_RGHT, KC_BRIU,                   KC_F12,  KC_F4,   KC_F5,   KC_F6,   TD(TdL),
+      KC_HOME, KC_PGUP, KC_PGDN, KC_END,  KC_BRID, _______, _______, KC_F10,  KC_F1,   KC_F2,   KC_F3,   KC_F11,
+      _______, _______, _______, KC_ASTG, _______, _______, _______, DNUMPAD, _______, _______, _______, _______
+      ),
+
+  [_NUMPAD] = LAYOUT(
+      _______, _______, _______, _______, _______,                   S(KC_E), KC_7,    KC_8,    KC_9,    S(KC_F),
+      TD(TdL), KC_EQL,  KC_ASTR, KC_PLUS, _______,                   S(KC_C), KC_4,    KC_5,    KC_6,    S(KC_D),
+      TD(TdH), KC_DOT,  KC_SLSH, KC_MINS, _______, _______, _______, S(KC_A), KC_1,    KC_2,    KC_3,    S(KC_B),
+      _______, _______, _______, KC_ASTG, _______, _______, _______, _______, KC_0,    _______, _______, _______
+      ),
+
+  [_SYMBOL] = LAYOUT(
+      KC_LCBR, KC_LBRC, KC_RBRC, KC_RCBR, KC_CIRC,                   KC_DLR,  KC_BSLS, KC_PERC, KC_AT,   KC_DQUO,
+      KC_QUES, KC_EXLM, KC_HASH, KC_ASTR, KC_AMPR,                   KC_PIPE, KC_MINS, KC_PLUS, KC_UNDS, KC_EQL,
+      KC_LT,   KC_LPRN, KC_RPRN, KC_GT,   KC_GRV,  _______, _______, KC_TILD, KC_SLSH, C(KC_B), KC_COLN, KC_SCLN,
+      _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+      ),
+};
+
+bool get_custom_auto_shifted_key(uint16_t keycode, keyrecord_t *record) {
+	switch(keycode) {
+		case KC_MINS:
+		case KC_UNDS:
+		case KC_BSPC:
+			return false;
+	}
+
+	switch(keycode & 0xFF) {
+		case KC_1 ... KC_UP:
+			autoshift_disable();
+		default:
+			return false;
+	}
+}
+
+void dance_hex(qk_tap_dance_state_t *state, void *user_data) {
+  switch(state->count) {
+    case 1:
+			SEND_STRING("0x");
+      break;
+    case 2:
+			SEND_STRING("\\x");
+      break;
+  }
+}
+
+void dance_lang(qk_tap_dance_state_t *state, void *user_data) {
+  uint32_t default_layer;
+  switch(state->count) {
+    case 1:
+			SEND_STRING(SS_LCTL(" ") SS_DELAY(200) SS_TAP(X_ENT));
+    case 2:
+      default_layer = get_highest_layer(default_layer_state);
+      if (default_layer == _COLEMAK) {
+        set_single_persistent_default_layer(_QWERTY);
+      }
+      else if (default_layer == _QWERTY) {
+        set_single_persistent_default_layer(_COLEMAK);
+      }
+      break;
+  }
+}
+
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+  [TdH] = ACTION_TAP_DANCE_FN(dance_hex),
+  [TdL] = ACTION_TAP_DANCE_FN(dance_lang)
+};
diff --git a/keyboards/keyboardio/atreus/keymaps/kkokdae/readme.md b/keyboards/keyboardio/atreus/keymaps/kkokdae/readme.md
new file mode 100644
index 0000000000..b67e31c49f
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/kkokdae/readme.md
@@ -0,0 +1,7 @@
+# kkokdae keymap - Keyboardio Atreus
+
+This is the keymap available for keyboardio/atreus keyboards.
+
+The default layout used [Colemak Mod-DH](https://colemakmods.github.io/mod-dh/). The prefix keys for vim/tmux users. The symbol is designed for ease of use by programmers.
+
+It used the idea of [Caps Work Behavior](https://zmk.dev/docs/behaviors/caps-word) by ZMK Firmware. I want to officially add this feature to QMK in the future
diff --git a/keyboards/keyboardio/atreus/keymaps/kkokdae/rules.mk b/keyboards/keyboardio/atreus/keymaps/kkokdae/rules.mk
new file mode 100644
index 0000000000..d24c14122a
--- /dev/null
+++ b/keyboards/keyboardio/atreus/keymaps/kkokdae/rules.mk
@@ -0,0 +1,3 @@
+MOUSEKEY_ENABLE = no
+TAP_DANCE_ENABLE = yes
+AUTO_SHIFT_ENABLE = yes