From 9d2cbf8e97832662e446145d3961c39e78919d3d Mon Sep 17 00:00:00 2001
From: w-e-w <40751091+w-e-w@users.noreply.github.com>
Date: Wed, 6 Dec 2023 23:06:32 +0900
Subject: [PATCH] add option: Live preview in full page image viewer

make #13459 "show the preview image in the modal view if available" optional
---
 javascript/imageviewer.js | 2 +-
 modules/shared_options.py | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/javascript/imageviewer.js b/javascript/imageviewer.js
index e4dae91bc9d..625c5d148df 100644
--- a/javascript/imageviewer.js
+++ b/javascript/imageviewer.js
@@ -34,7 +34,7 @@ function updateOnBackgroundChange() {
     if (modalImage && modalImage.offsetParent) {
         let currentButton = selected_gallery_button();
         let preview = gradioApp().querySelectorAll('.livePreview > img');
-        if (preview.length > 0) {
+        if (opts.js_live_preview_in_modal_lightbox && preview.length > 0) {
             // show preview image if available
             modalImage.src = preview[preview.length - 1].src;
         } else if (currentButton?.children?.length > 0 && modalImage.src != currentButton.children[0].src) {
diff --git a/modules/shared_options.py b/modules/shared_options.py
index e5de0d018fb..88cfddedeb4 100644
--- a/modules/shared_options.py
+++ b/modules/shared_options.py
@@ -330,6 +330,7 @@
     "live_preview_content": OptionInfo("Prompt", "Live preview subject", gr.Radio, {"choices": ["Combined", "Prompt", "Negative prompt"]}),
     "live_preview_refresh_period": OptionInfo(1000, "Progressbar and preview update period").info("in milliseconds"),
     "live_preview_fast_interrupt": OptionInfo(False, "Return image with chosen live preview method on interrupt").info("makes interrupts faster"),
+    "js_live_preview_in_modal_lightbox": OptionInfo(True, "Show Live preview in full page image viewer"),
 }))
 
 options_templates.update(options_section(('sampler-params', "Sampler parameters", "sd"), {