1 files changed, 94 insertions, 0 deletions
diff --git a/keyboards/splitkb/kyria/keymaps/gotham/encoder_utils.c b/keyboards/splitkb/kyria/keymaps/gotham/encoder_utils.c
new file mode 100644
index 0000000000..1c2962339d
--- /dev/null
+++ b/keyboards/splitkb/kyria/keymaps/gotham/encoder_utils.c
@@ -0,0 +1,94 @@
+#include "encoder_utils.h"
+
+void encoder_utils_init(void) {
+    encoder_left_mode  = ENC_MODE_VOLUME;
+    encoder_right_mode = ENC_MODE_LEFT_RIGHT;
+}
+
+void set_encoder_mode(bool left, encoder_mode_t mode) {
+    if (left) {
+        encoder_left_mode = mode;
+    } else {
+        encoder_right_mode = mode;
+    }
+}
+
+encoder_mode_t get_encoder_mode(bool left) {
+    if (left) {
+        return encoder_left_mode;
+    } else {
+        return encoder_right_mode;
+    }
+}
+
+void cycle_encoder_mode(bool left, bool reverse) {
+    encoder_mode_t mode = get_encoder_mode(left);
+    if (reverse) {
+        mode = (mode == 0) ? (_ENC_MODE_LAST - 1) : (mode - 1);
+    } else {
+        mode = (mode == (_ENC_MODE_LAST - 1)) ? 0 : (mode + 1);
+    }
+    set_encoder_mode(left, mode);
+}
+
+void encoder_action_volume(uint8_t clockwise) {
+    if (clockwise) {
+        tap_code(KC_VOLU);
+    } else {
+        tap_code(KC_VOLD);
+    }
+}
+
+void encoder_action_word_nav(uint8_t clockwise) {
+    if (clockwise) {
+        tap_code16(C(KC_RIGHT));
+    } else {
+        tap_code16(C(KC_LEFT));
+    }
+}
+
+void encoder_action_left_right(uint8_t clockwise) {
+    if (clockwise) {
+        tap_code(KC_RIGHT);
+    } else {
+        tap_code(KC_LEFT);
+    }
+}
+
+void encoder_action_up_down(uint8_t clockwise) {
+    if (clockwise) {
+        tap_code(KC_UP);
+    } else {
+        tap_code(KC_DOWN);
+    }
+}
+
+void encoder_action_paging(uint8_t clockwise) {
+    if (clockwise) {
+        tap_code(KC_PGUP);
+    } else {
+        tap_code(KC_PGDN);
+    }
+}
+
+void encoder_action(encoder_mode_t mode, uint8_t clockwise) {
+    switch (mode) {
+        case ENC_MODE_VOLUME:
+            encoder_action_volume(clockwise);
+            break;
+        case ENC_MODE_WORD_NAV:
+            encoder_action_word_nav(clockwise);
+            break;
+        case ENC_MODE_LEFT_RIGHT:
+            encoder_action_left_right(clockwise);
+            break;
+        case ENC_MODE_UP_DOWN:
+            encoder_action_up_down(clockwise);
+            break;
+        case ENC_MODE_PAGING:
+            encoder_action_paging(clockwise);
+            break;
+        default:
+            encoder_action_volume(clockwise);
+    }
+}