From 9f36e9fc838855ae488bea0fbf702b2c1c33174e Mon Sep 17 00:00:00 2001
From: TinyTerra <tinyterra.tc@gmail.com>
Date: Sun, 24 Sep 2023 21:13:22 +1000
Subject: [PATCH] fullscreen mouse scroll fix

---
 README.md           |  1 +
 js/ttNfullscreen.js | 31 ++++++++++++++++++++++++-------
 2 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 4cd81b1..efefa53 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ Navigate to the **_ComfyUI/custom_nodes_** directory with cmd, and run:
   + 'Right arrow' => _Select Image to the right_
   + 'shift + right arrow' => _Select Image 5 to the right_
   + 'ctrl + right arrow' => _Select last Image_
+  + 'mouse scroll' => _Select image to Left/Right_
   + 'esc' => _Close Fullscreen Mode_
 
 **Embedding Auto Complete**
diff --git a/js/ttNfullscreen.js b/js/ttNfullscreen.js
index f772ed8..e4d5c83 100644
--- a/js/ttNfullscreen.js
+++ b/js/ttNfullscreen.js
@@ -151,13 +151,30 @@ function _handleArrowKeys(e) {
 
 function _handleWheelEvent(e) {
     e.stopPropagation();
-    if (e.deltaY > 0) {
-        // Scrolling down
-        ttN_FullscreenImageIndex += 1;
-    } else if (e.deltaY < 0) {
-        // Scrolling up
-        ttN_FullscreenImageIndex -= 1;
-        if (ttN_FullscreenImageIndex < 0) ttN_FullscreenImageIndex = 0;
+
+    var InvertMenuScrolling = localStorage.getItem('Comfy.Settings.Comfy.InvertMenuScrolling')
+    console.log("InvertMenuScrolling", InvertMenuScrolling)
+    
+    if (InvertMenuScrolling === "true") {
+        console.log('yes')
+        if (e.deltaY > 0) {
+            // Scrolling down
+            ttN_FullscreenImageIndex += 1;
+        } else if (e.deltaY < 0) {
+            // Scrolling up
+            ttN_FullscreenImageIndex -= 1;
+            if (ttN_FullscreenImageIndex < 0) ttN_FullscreenImageIndex = 0;
+        }
+    } else {
+        console.log('no')
+        if (e.deltaY < 0) {
+            // Scrolling down
+            ttN_FullscreenImageIndex += 1;
+        } else if (e.deltaY > 0) {
+            // Scrolling up
+            ttN_FullscreenImageIndex -= 1;
+            if (ttN_FullscreenImageIndex < 0) ttN_FullscreenImageIndex = 0;
+        }
     }
     updateImageElements()
 }