1 files changed, 152 insertions, 0 deletions

diff --git a/keyboards/dmqdesign/spin/keymaps/encoderlayers/keymap.c b/keyboards/dmqdesign/spin/keymaps/encoderlayers/keymap.c
new file mode 100644
index 000000000..100f821a6
--- /dev/null
+++ b/keyboards/dmqdesign/spin/keymaps/encoderlayers/keymap.c
@@ -0,0 +1,152 @@
+/* Copyright 2019-2020 DMQ Design
+ *
+ * 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
+#include "midi.h"
+#include "qmk_midi.h"
+
+enum layers
+{
+  _BL,
+  _FL,
+  _TL
+};
+
+uint8_t currentLayer;
+
+//The below layers are intentionally empty in order to give a good starting point for how to configure multiple layers.
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [_BL] = LAYOUT(/* Base */
+                KC_KP_7, KC_KP_8, KC_KP_9, TO(_BL),
+                KC_KP_4, KC_KP_5, KC_KP_6, TO(_FL),
+                KC_KP_1, KC_KP_2, KC_KP_3, TO(_TL),
+                KC_KP_0, RGB_TOG, RGB_MOD
+                ),
+
+    [_FL] = LAYOUT(/* Base */
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_MS_BTN1, KC_NO, KC_MS_BTN2
+                ),
+
+    [_TL] = LAYOUT(/* Base */
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_NO, KC_NO, KC_NO, KC_TRNS,
+                KC_NO, KC_NO, KC_NO
+                )
+};
+
+bool encoder_update_user(uint8_t index, bool clockwise) {
+    if (index == 0) { /* First encoder */
+        switch (currentLayer) {     //break each encoder update into a switch statement for the current layer
+            case _BL:
+                if (clockwise) {
+                    rgblight_increase_hue();
+                } else {
+                    rgblight_decrease_hue();
+                }
+                break;
+            case _FL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x14, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x15, 1);
+                }
+                break;
+            case _TL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x1A, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x1B, 1);
+                }
+                break;
+        }
+    } else if (index == 1) { /* Second encoder */
+        switch (currentLayer) {
+            case _BL:
+                if (clockwise) {
+                    tap_code(KC_VOLU);
+                } else {
+                    tap_code(KC_VOLD);
+                }
+                break;
+            case _FL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x16, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x17, 1);
+                }
+                break;
+            case _TL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x1C, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x1D, 1);
+                }
+                break;
+        }
+    } else if (index == 2) { /* Third encoder */
+        switch (currentLayer) {
+            case _BL:
+                if (clockwise) {
+                    rgblight_increase_val();
+                } else {
+                    rgblight_decrease_val();
+                }
+                break;
+            case _FL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x18, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x19, 1);
+                }
+                break;
+            case _TL:
+                if (clockwise) {
+                    midi_send_cc(&midi_device, 0, 0x1E, 1);
+                } else {
+                    midi_send_cc(&midi_device, 0, 0x1F, 1);
+                }
+                break;
+        }
+    }
+    return true;
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) { //This will run every time the layer is updated
+    currentLayer = get_highest_layer(state);
+
+    switch (currentLayer) {
+        case _BL:
+            setrgb(RGB_WHITE, &led[0]); //Set the top LED to white for the bottom layer
+            setrgb(0, 0, 0, &led[1]);
+            setrgb(0, 0, 0, &led[2]);
+            break;
+        case _FL:
+            setrgb(0, 0, 0, &led[0]); //Set the middle LED to white for the middle layer
+            setrgb(RGB_WHITE, &led[1]);
+            setrgb(0, 0, 0, &led[2]);
+            break;
+        case _TL:
+            setrgb(0, 0, 0, &led[0]);
+            setrgb(0, 0, 0, &led[1]);
+            setrgb(RGB_WHITE, &led[2]); //Set the bottom LED to white for the top layer
+            break;
+    }
+    rgblight_set();
+    return state;
+}