From 2bbd9a4362860850e13b545b3f842d2f091d396d Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Sat, 22 Mar 2025 12:57:32 +0200
Subject: [PATCH] fix(mermaid): read-only button shown in view source

---
 .../app/widgets/floating_buttons/toggle_read_only_button.ts   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/public/app/widgets/floating_buttons/toggle_read_only_button.ts b/src/public/app/widgets/floating_buttons/toggle_read_only_button.ts
index f6b159243..37a99217e 100644
--- a/src/public/app/widgets/floating_buttons/toggle_read_only_button.ts
+++ b/src/public/app/widgets/floating_buttons/toggle_read_only_button.ts
@@ -39,7 +39,9 @@ export default class ToggleReadOnlyButton extends OnClickButtonWidget {
     }
 
     isEnabled() {
-        return super.isEnabled() && this.note?.type === "mermaid";
+        return super.isEnabled()
+            && this.note?.type === "mermaid"
+            && this.noteContext?.viewScope?.viewMode === "default";
     }
 
 }