From c6ad2025837d93353de1948991c3be0b5c90e667 Mon Sep 17 00:00:00 2001
From: Winston Durand <me@winstondurand.com>
Date: Mon, 10 Jan 2022 17:57:20 -0800
Subject: [PATCH] [keymap] Add massdrop/ctrl R167 keymap (#15585)

---
 keyboards/massdrop/ctrl/keymaps/R167/keymap.c | 143 ++++++++++++++++++
 .../massdrop/ctrl/keymaps/R167/readme.md      |  14 ++
 2 files changed, 157 insertions(+)
 create mode 100644 keyboards/massdrop/ctrl/keymaps/R167/keymap.c
 create mode 100644 keyboards/massdrop/ctrl/keymaps/R167/readme.md

diff --git a/keyboards/massdrop/ctrl/keymaps/R167/keymap.c b/keyboards/massdrop/ctrl/keymaps/R167/keymap.c
new file mode 100644
index 000000000..942a002d9
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/R167/keymap.c
@@ -0,0 +1,143 @@
+// Copyright 2021 Winston Durand (@R167)
+// SPDX-License-Identifier: MIT
+
+#include QMK_KEYBOARD_H
+
+enum ctrl_keycodes {
+    U_T_AUTO = SAFE_RANGE,  // USB Extra Port Toggle Auto Detect / Always Active
+    U_T_AGCR,               // USB Toggle Automatic GCR control
+    DBG_TOG,                // DEBUG Toggle On / Off
+    DBG_MTRX,               // DEBUG Toggle Matrix Prints
+    DBG_KBD,                // DEBUG Toggle Keyboard Prints
+    DBG_MOU,                // DEBUG Toggle Mouse Prints
+    MD_BOOT,                // Restart into bootloader after hold timeout
+    SLEEP,                  // Macro to send CMD+ALT+Ejct & turn off lights
+};
+
+enum r167_layers {
+    _QWERTY = 0,    // Standard querty layout
+    _FN,            // Simple function keys
+};
+
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_QWERTY] = LAYOUT(
+        KC_ESC,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,             KC_PSCR, KC_SLCK, KC_PAUS,
+        KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC,   KC_EJCT, KC_HOME, KC_VOLU,
+        KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,   KC_DEL,  KC_END,  KC_VOLD,
+        KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,
+        KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,                              KC_UP,
+        KC_LCTL, KC_LALT, KC_LGUI,                   KC_SPC,                             KC_RGUI, KC_RALT, MO(_FN), KC_RCTL,            KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [_FN] = LAYOUT(
+        SLEEP,   _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,            _______, _______, KC_MUTE,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, SLEEP,     KC_MPLY, _______, _______,
+        _______, RGB_SPD, RGB_VAI, RGB_SPI, RGB_HUI, RGB_SAI, _______, U_T_AUTO,U_T_AGCR,_______, _______, _______, _______, _______,   KC_MPRV, KC_MNXT, _______,
+        _______, RGB_RMOD,RGB_VAD, RGB_MOD, RGB_HUD, RGB_SAD, _______, _______, _______, _______, _______, _______, _______,
+        _______, RGB_TOG, _______, _______, _______, MD_BOOT, NK_TOGG, _______, _______, _______, _______, _______,                              _______,
+        _______, _______, _______,                   _______,                            _______, _______, _______, _______,            _______, _______, _______
+    ), \
+    /*
+    [X] = LAYOUT(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,            _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,   _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,   _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, NK_TOGG, _______, _______, _______, _______, _______,                              _______,
+        _______, _______, _______,                   _______,                            _______, _______, _______, _______,            _______, _______, _______
+    ),
+    */
+};
+// clang-format on
+
+#define MODS_SHIFT (get_mods() & MOD_MASK_SHIFT)
+#define MODS_CTRL (get_mods() & MOD_MASK_CTRL)
+#define MODS_ALT (get_mods() & MOD_MASK_ALT)
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    static uint32_t key_timer;
+    static bool     asleep = false;
+    if (asleep && record->event.pressed) {
+        asleep = false;
+        rgb_matrix_set_flags(LED_FLAG_ALL);
+        rgb_matrix_enable_noeeprom();
+    }
+
+    switch (keycode) {
+        case U_T_AUTO:
+            if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
+                TOGGLE_FLAG_AND_PRINT(usb_extra_manual, "USB extra port manual mode");
+            }
+            return false;
+        case U_T_AGCR:
+            if (record->event.pressed && MODS_SHIFT && MODS_CTRL) {
+                TOGGLE_FLAG_AND_PRINT(usb_gcr_auto, "USB GCR auto mode");
+            }
+            return false;
+        case DBG_TOG:
+            if (record->event.pressed) {
+                TOGGLE_FLAG_AND_PRINT(debug_enable, "Debug mode");
+            }
+            return false;
+        case DBG_MTRX:
+            if (record->event.pressed) {
+                TOGGLE_FLAG_AND_PRINT(debug_matrix, "Debug matrix");
+            }
+            return false;
+        case DBG_KBD:
+            if (record->event.pressed) {
+                TOGGLE_FLAG_AND_PRINT(debug_keyboard, "Debug keyboard");
+            }
+            return false;
+        case DBG_MOU:
+            if (record->event.pressed) {
+                TOGGLE_FLAG_AND_PRINT(debug_mouse, "Debug mouse");
+            }
+            return false;
+        case MD_BOOT:
+            if (record->event.pressed) {
+                key_timer = timer_read32();
+            } else {
+                if (timer_elapsed32(key_timer) >= 500) {
+                    reset_keyboard();
+                }
+            }
+            return false;
+        case RGB_TOG:
+            if (record->event.pressed) {
+                switch (rgb_matrix_get_flags()) {
+                    case LED_FLAG_ALL: {
+                        rgb_matrix_set_flags(LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR);
+                        rgb_matrix_set_color_all(0, 0, 0);
+                    } break;
+                    case (LED_FLAG_KEYLIGHT | LED_FLAG_MODIFIER | LED_FLAG_INDICATOR): {
+                        rgb_matrix_set_flags(LED_FLAG_UNDERGLOW);
+                        rgb_matrix_set_color_all(0, 0, 0);
+                    } break;
+                    case LED_FLAG_UNDERGLOW: {
+                        rgb_matrix_set_flags(LED_FLAG_NONE);
+                        rgb_matrix_disable_noeeprom();
+                    } break;
+                    default: {
+                        rgb_matrix_set_flags(LED_FLAG_ALL);
+                        rgb_matrix_enable_noeeprom();
+                    } break;
+                }
+            }
+            return false;
+        case SLEEP:
+            if (record->event.pressed) {
+                // CMD+ALT+EJECT doesn't always reliably trigger. fall back mode
+                // tap_code16(G(A(KC_EJCT)));
+                tap_code16(LCTL(LGUI(KC_Q)));
+                asleep = true;
+                rgb_matrix_set_flags(LED_FLAG_NONE);
+                rgb_matrix_disable_noeeprom();
+            } else if (IS_RELEASED(record->event)) {
+                tap_code(KC_ESCAPE);
+            }
+            return false;
+        default:
+            return true;  // Process all other keycodes normally
+    }
+}
diff --git a/keyboards/massdrop/ctrl/keymaps/R167/readme.md b/keyboards/massdrop/ctrl/keymaps/R167/readme.md
new file mode 100644
index 000000000..1b805ea6a
--- /dev/null
+++ b/keyboards/massdrop/ctrl/keymaps/R167/readme.md
@@ -0,0 +1,14 @@
+![Layer 0](https://i.imgur.com/iRwr7si.png)
+
+![Layer 1](https://i.imgur.com/b2qwYdR.png)
+
+# R167 massdrop ctrl
+
+The main layer is a ~standard QWERTY layout with the ALT/GUI swap for macOS
+in addition to shifting the `Fn` key one to the right so cmd/alt line up nicely.
+Addionally, I rarely use PgUp/Dn, so I've remapped those to volume control.
+
+The most interesting bit is the shortcut `Fn + Esc` which triggers the macOS sleep
+shortcut (`CMD + ALT + Eject`) and then disables LEDs since the computer will wake up
+peripherals even while the display is asleep. Keyboard is returned to all LEDs on after
+pressing any key.