From 224ea3abb126f8c50085a291ea9f4f8f704443b8 Mon Sep 17 00:00:00 2001
From: Abdo <abdo@abdnh.net>
Date: Sun, 19 Oct 2025 06:10:23 +0300
Subject: [PATCH] Make CooldownTimer accept an aync action

---
 ts/lib/editable/Mathjax.svelte    | 2 +-
 ts/lib/editable/cooldown-timer.ts | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/ts/lib/editable/Mathjax.svelte b/ts/lib/editable/Mathjax.svelte
index 202ca56e2..b32d0cc09 100644
--- a/ts/lib/editable/Mathjax.svelte
+++ b/ts/lib/editable/Mathjax.svelte
@@ -47,7 +47,7 @@ License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
 
     const debouncer = new CooldownTimer(500);
 
-    $: debouncer.schedule(() => {
+    $: debouncer.schedule(async () => {
         const cache = getCache($pageTheme.isDark, fontSize);
         const entry = cache.get(mathjax);
         if (entry) {
diff --git a/ts/lib/editable/cooldown-timer.ts b/ts/lib/editable/cooldown-timer.ts
index 892e2b05f..cd0dd78f6 100644
--- a/ts/lib/editable/cooldown-timer.ts
+++ b/ts/lib/editable/cooldown-timer.ts
@@ -3,20 +3,19 @@
 
 export class CooldownTimer {
     private executing = false;
-    private queuedAction: (() => void) | null = null;
+    private queuedAction: (() => Promise<void>) | null = null;
     private delay: number;
 
     constructor(delayMs: number) {
         this.delay = delayMs;
     }
 
-    schedule(action: () => void): void {
+    schedule(action: () => Promise<void>): void {
         if (this.executing) {
             this.queuedAction = action;
         } else {
             this.executing = true;
-            action();
-            setTimeout(this.#pop.bind(this), this.delay);
+            action().then(() => setTimeout(this.#pop.bind(this), this.delay));
         }
     }