From d75b30d51a8c553cb9aaf61621b2390f80fda993 Mon Sep 17 00:00:00 2001
From: Cohee <18619528+Cohee1207@users.noreply.github.com>
Date: Sun, 16 Jun 2024 14:56:08 +0300
Subject: [PATCH] Don't auto-adjust scroll height if not in viewport

---
 public/scripts/extensions/stable-diffusion/index.js | 4 ++++
 public/scripts/utils.js                             | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/public/scripts/extensions/stable-diffusion/index.js b/public/scripts/extensions/stable-diffusion/index.js
index a55d5efd0..a81c3dc83 100644
--- a/public/scripts/extensions/stable-diffusion/index.js
+++ b/public/scripts/extensions/stable-diffusion/index.js
@@ -712,6 +712,10 @@ function onChatChanged() {
 }
 
 function adjustElementScrollHeight(){
+    if (!$('.sd_settings').is(':visible')) {
+        return;
+    }
+
     resetScrollHeight($('#sd_prompt_prefix'));
     resetScrollHeight($('#sd_negative_prompt'));
     resetScrollHeight($('#sd_character_prompt'));
diff --git a/public/scripts/utils.js b/public/scripts/utils.js
index f688d5aa4..c6f638f7c 100644
--- a/public/scripts/utils.js
+++ b/public/scripts/utils.js
@@ -292,6 +292,9 @@ export function throttle(func, limit = 300) {
  * @returns {boolean} True if the element is in the viewport, false otherwise.
  */
 export function isElementInViewport(el) {
+    if (!el) {
+        return false;
+    }
     if (typeof jQuery === 'function' && el instanceof jQuery) {
         el = el[0];
     }