[Keyboard] refactor signum30 (#14527)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Stan Gurenkov <stan.gurenkov@docusign.com>

3 files changed, 175 insertions, 0 deletions

diff --git a/keyboards/signum/3_0/keymaps/sgurenkov/config.h b/keyboards/signum/3_0/keymaps/sgurenkov/config.h
new file mode 100644
index 0000000000..5f8d0d02b8
--- /dev/null
+++ b/keyboards/signum/3_0/keymaps/sgurenkov/config.h
@@ -0,0 +1,45 @@
+/* Copyright 2021 Stan Gurenkov <rococo04_fox@icloud.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 ONESHOT_TAP_TOGGLE 2
+#define ONESHOT_TIMEOUT 5000
+#define LEADER_TIMEOUT 600
+#define LEADER_PER_KEY_TIMING 300
+
+// default but used in macros
+#define TAPPING_TERM 300
+
+// Prevent normal rollover on alphas from accidentally triggering mods.
+#define IGNORE_MOD_TAP_INTERRUPT
+
+// Auto Shift and Retro Shift (Auto Shift for Tap Hold).
+#define AUTO_SHIFT_TIMEOUT TAPPING_TERM
+
+// Recommended for heavy chording.
+#define QMK_KEYS_PER_SCAN 4
+
+// Mouse key speed and acceleration.
+#undef MOUSEKEY_DELAY
+#define MOUSEKEY_DELAY 0
+#undef MOUSEKEY_INTERVAL
+#define MOUSEKEY_INTERVAL 16
+#undef MOUSEKEY_WHEEL_DELAY
+#define MOUSEKEY_WHEEL_DELAY 0
+#undef MOUSEKEY_MAX_SPEED
+#define MOUSEKEY_MAX_SPEED 6
+#undef MOUSEKEY_TIME_TO_MAX
+#define MOUSEKEY_TIME_TO_MAX 64
diff --git a/keyboards/signum/3_0/keymaps/sgurenkov/keymap.c b/keyboards/signum/3_0/keymaps/sgurenkov/keymap.c
new file mode 100644
index 0000000000..f6cdcfd247
--- /dev/null
+++ b/keyboards/signum/3_0/keymaps/sgurenkov/keymap.c
@@ -0,0 +1,128 @@
+/* Copyright 2021 Stan Gurenkov <rococo04_fox@icloud.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
+
+#define M0(kc) MT(MOD_HYPR, kc)
+#define M1(kc) MT(MOD_LGUI, kc)
+#define M2(kc) MT(MOD_LCTL, kc)
+#define M3(kc) MT(MOD_LALT, kc)
+#define M4(kc) MT(MOD_LSFT, kc)
+#define LTH1 LT(L_LEFT, KC_SPC)
+#define LTH2 LT(L_NUM, KC_BSPC)
+#define RTH1 LT(L_RIGHT, KC_SPC)
+#define RTH2 LT(L_NUM, KC_ENT)
+#define COPY LCMD(KC_C)
+#define PASTE LCMD(KC_V)
+// Layers
+#define L_BASE 0
+#define L_LEFT 1
+#define L_RIGHT 2
+#define L_NUM 3
+
+bool is_cmd_tab_active = false;
+
+enum custom_keycodes {
+    CMD_TAB = SAFE_RANGE,
+};
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+// L_BASE
+	LAYOUT(
+    KC_ESC,         KC_Q,      KC_W,       KC_E,      KC_R,      KC_T,       KC_Y,     KC_U,     KC_I,     KC_O,     KC_P,         KC_DEL,
+    KC_TAB,         M4(KC_A),  M3(KC_S),   M2(KC_D),  M1(KC_F),  M0(KC_G),   M0(KC_H), M1(KC_J), M2(KC_K), M3(KC_L), M4(KC_COLN),  KC_QUOT,
+    KC_GRV,         KC_Z,      KC_X,       KC_C,      KC_V,      KC_B,       KC_N,     KC_M,     KC_COMM,  KC_DOT,   KC_SLSH,      KC_BSLS,
+    OSM(MOD_LSFT),  KC_LEAD,   KC_LGUI,    LTH1,      XXXXXXX,   LTH2,       RTH2,     XXXXXXX,  RTH1,     KC_RGUI,  KC_LEAD,      OSM(MOD_HYPR)),
+
+// L_LEFT
+    LAYOUT(
+    _______, XXXXXXX,   XXXXXXX, KC_EQL,  KC_PERC, KC_AT,        COPY,     KC_UNDS, KC_HASH, RALT(KC_SPC), KC_PLUS,  _______,
+    _______, KC_LSHIFT, KC_LALT, KC_LCTL, KC_LGUI, KC_HYPR,      KC_LEFT,  KC_DOWN, KC_UP,   KC_RIGHT,     KC_LBRC,  KC_RBRC,
+    _______, XXXXXXX,   KC_EXLM, KC_CIRC, XXXXXXX, KC_HOME,      KC_END,   KC_MINS, KC_LPRN, KC_RPRN,      PASTE,    XXXXXXX,
+    _______, KC_BRID,   KC_BRIU, _______, _______,  _______,     _______, _______, _______,  KC_VOLD,      KC_VOLU,  _______),
+
+// L_RIGHT
+    LAYOUT(
+    _______, XXXXXXX, XXXXXXX, KC_EQL,  KC_PERC,      KC_AT,        COPY,    KC_UNDS, KC_HASH,  RALT(KC_SPC), KC_PLUS,  _______,
+    _______, KC_AMPR, KC_ASTR, KC_DLR,  LGUI(KC_GRV), XXXXXXX,      KC_LEFT, KC_DOWN, KC_UP,    KC_RIGHT,     KC_RSFT,  KC_RBRC,
+    _______, XXXXXXX, KC_EXLM, KC_CIRC, XXXXXXX,      KC_HOME,      KC_END,  KC_MINS, KC_LPRN,  KC_RPRN,      PASTE,    XXXXXXX,
+    _______, KC_BRID, KC_BRIU, _______, _______,      _______,      _______, _______, _______,  KC_VOLD,      KC_VOLU,  _______),
+
+// L_NUM
+  	LAYOUT(
+    _______,  XXXXXXX,     KC_F7,     KC_F8,     KC_F9,     KC_F12,         KC_MINS,    KC_7,     KC_8,     KC_9,                  KC_COMM,              _______,
+    _______,  M4(KC_LSFT), M3(KC_F4), M2(KC_F5), M1(KC_F6), M0(KC_F11),     M0(KC_DOT), M1(KC_4), M2(KC_5), M3(KC_6),              M4(KC_0),             _______,
+    _______,  XXXXXXX,     KC_F1,     KC_F2,     KC_F3,     KC_F10,         KC_PLUS,    KC_1,     KC_2,     KC_3,                  KC_DOT,               _______,
+    _______,  _______,     _______,   _______,   _______,   _______,        _______,    _______,  _______,  KC_MEDIA_PREV_TRACK ,  KC_MEDIA_NEXT_TRACK,  KC_MEDIA_PLAY_PAUSE),
+
+    LAYOUT(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______),
+};
+// clang-format on
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case CMD_TAB:
+            if (record->event.pressed) {
+                register_code(KC_LCMD);
+                tap_code(KC_TAB);
+                layer_on(2);
+            } else {
+                unregister_code(KC_LCMD);
+                layer_off(2);
+            }
+            break;
+        case KC_ESC:
+            layer_clear();
+    }
+    return true;
+}
+
+LEADER_EXTERNS();
+
+void matrix_scan_user(void) {
+    LEADER_DICTIONARY() {
+        leading = false;
+        leader_end();
+
+        // Cancel task CTRL+C
+        SEQ_ONE_KEY(KC_C) { tap_code16(C(KC_C)); }
+        // copy
+        SEQ_ONE_KEY(KC_Y) { tap_code16(G(KC_C)); }
+        // cut
+        SEQ_ONE_KEY(KC_X) { tap_code16(G(KC_X)); }
+        // paste
+        SEQ_ONE_KEY(KC_P) { tap_code16(G(KC_V)); }
+        // undo
+        SEQ_ONE_KEY(KC_U) { tap_code16(G(KC_Z)); }
+        // redo
+        SEQ_ONE_KEY(KC_R) { tap_code16(S(G(KC_Z))); }
+        // delete line
+        SEQ_TWO_KEYS(KC_D, KC_D) {
+            register_code(KC_LGUI);
+
+            tap_code(KC_RIGHT);
+
+            tap_code(KC_BSPACE);
+
+            unregister_code(KC_LGUI);
+        }
+        // go to the beginning of the string
+        SEQ_ONE_KEY(KC_H) { tap_code16(G(KC_LEFT)); }
+        // go to the end of the string
+        SEQ_ONE_KEY(KC_L) { tap_code16(G(KC_RIGHT)); }
+    }
diff --git a/keyboards/signum/3_0/keymaps/sgurenkov/rules.mk b/keyboards/signum/3_0/keymaps/sgurenkov/rules.mk
new file mode 100644
index 0000000000..5c9a4b49b7
--- /dev/null
+++ b/keyboards/signum/3_0/keymaps/sgurenkov/rules.mk
@@ -0,0 +1,2 @@
+LEADER_ENABLE = yes
+AUTO_SHIFT_ENABLE = no