use sendMessage to notify about initialization

1 files changed, 7 insertions, 1 deletions

diff --git a/ext/fg/js/popup-proxy-host.js b/ext/fg/js/popup-proxy-host.js
index 427172c6..8ea70857 100644
--- a/ext/fg/js/popup-proxy-host.js
+++ b/ext/fg/js/popup-proxy-host.js
@@ -42,7 +42,8 @@ class PopupProxyHost {
             ['showContent', ({id, elementRect, writingMode, type, details}) => this._onApiShowContent(id, elementRect, writingMode, type, details)],
             ['setCustomCss', ({id, css}) => this._onApiSetCustomCss(id, css)],
             ['clearAutoPlayTimer', ({id}) => this._onApiClearAutoPlayTimer(id)],
-            ['setContentScale', ({id, scale}) => this._onApiSetContentScale(id, scale)]
+            ['setContentScale', ({id, scale}) => this._onApiSetContentScale(id, scale)],
+            ['setDisplayInitialized', ({id}) => this._onApiSetDisplayInitialized(id)]
         ]));
     }
 
@@ -103,6 +104,11 @@ class PopupProxyHost {
         return popup.setContentScale(scale);
     }
 
+    async _onApiSetDisplayInitialized(id) {
+        const popup = this._getPopup(id);
+        return popup.setDisplayInitialized();
+    }
+
     // Private functions
 
     _createPopupInternal(parentId, depth) {