From ca8e78d8b5719edd5af9e366eab65782ef866216 Mon Sep 17 00:00:00 2001
From: William Chong <me@williamchong.cloud>
Date: Tue, 23 Apr 2024 01:27:59 +0800
Subject: [PATCH] Add ready postMessage to parent

---
 web/app.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/web/app.js b/web/app.js
index a0cc5419af369..fb486e4132c49 100644
--- a/web/app.js
+++ b/web/app.js
@@ -2009,6 +2009,13 @@ const PDFViewerApplication = {
     window.addEventListener("keydown", webViewerKeyDown);
     window.addEventListener("keyup", webViewerKeyUp);
     window.addEventListener("message", webViewerPostMessage);
+    if (window.parent) {
+      try {
+        window.parent.postMessage("ready", "*");
+      } catch (ex) {
+        console.error(ex);
+      }
+    }
     window.addEventListener("resize", _boundEvents.windowResize);
     window.addEventListener("hashchange", _boundEvents.windowHashChange);
     window.addEventListener("beforeprint", _boundEvents.windowBeforePrint);