From 82e9b20bbd31c6ea9a91b0c9dcde2f765f71b6bf Mon Sep 17 00:00:00 2001
From: Trey Smith <trey.smith@nasa.gov>
Date: Wed, 25 Jan 2023 15:32:20 -0800
Subject: [PATCH] standalone.js: dispatch pannellumloaded event

---
 src/standalone/standalone.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/standalone/standalone.js b/src/standalone/standalone.js
index c33155a..6eb6f79 100644
--- a/src/standalone/standalone.js
+++ b/src/standalone/standalone.js
@@ -10,6 +10,12 @@ function anError(error, showHTML) {
     document.getElementById('container').appendChild(errorMsg);
 }
 
+function dispatchLoaded(configFromURL) {
+    var event = new Event('pannellumloaded');
+    event.configFromURL = configFromURL;
+    document.dispatchEvent(event);
+}
+
 var viewer;
 function parseURLParameters() {
     var URL;
@@ -113,6 +119,7 @@ function parseURLParameters() {
             // Create viewer
             configFromURL.escapeHTML = true;
             viewer = pannellum.viewer('container', configFromURL);
+            dispatchLoaded(configFromURL);
         };
         request.open('GET', configFromURL.config);
         request.send();
@@ -127,6 +134,7 @@ function parseURLParameters() {
     configFromURL.escapeHTML = true;
     configFromURL.targetBlank = true;
     viewer = pannellum.viewer('container', configFromURL);
+    dispatchLoaded(configFromURL);
 }
 
 // Display error if opened from local file