From 82bd4222dd4cf2c1c5efc701037f10afcded81e2 Mon Sep 17 00:00:00 2001
From: Timo K <toger5@hotmail.de>
Date: Wed, 28 Feb 2024 16:24:28 +0100
Subject: [PATCH] add sendContentLoaded option to widgetClient

Signed-off-by: Timo K <toger5@hotmail.de>
---
 src/embedded.ts | 14 +++++++++++++-
 src/matrix.ts   |  3 ++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/embedded.ts b/src/embedded.ts
index 178d74b2ec7..e1c3252e54c 100644
--- a/src/embedded.ts
+++ b/src/embedded.ts
@@ -108,11 +108,23 @@ export class RoomWidgetClient extends MatrixClient {
     private lifecycle?: AbortController;
     private syncState: SyncState | null = null;
 
+    /**
+     *
+     * @param widgetApi - the widget api to use for the embedded "fake" client
+     * @param capabilities -
+     * @param roomId -
+     * @param opts - Client related options
+     * @param sendContentLoaded - Whether to send a content loaded event.
+     *   Set to false if: the widget uses waitForIFrameLoad=true, or if the
+     *   the widget wants to send the ContentLoaded action at a later point in time
+     *   after initial setup.
+     */
     public constructor(
         private readonly widgetApi: WidgetApi,
         private readonly capabilities: ICapabilities,
         private readonly roomId: string,
         opts: IMatrixClientCreateOpts,
+        sendContentLoaded = true,
     ) {
         super(opts);
 
@@ -165,7 +177,7 @@ export class RoomWidgetClient extends MatrixClient {
         // does *not* (yes, that is the right way around) wait for this event. Let's
         // start sending this, then once this has rolled out, we can change element-web to
         // use waitForIFrameLoad=false and have a widget API that's less racy.
-        widgetApi.sendContentLoaded();
+        if (sendContentLoaded) widgetApi.sendContentLoaded();
     }
 
     public async startClient(opts: IStartClientOpts = {}): Promise<void> {
diff --git a/src/matrix.ts b/src/matrix.ts
index 9dd83affade..6b947729d8e 100644
--- a/src/matrix.ts
+++ b/src/matrix.ts
@@ -169,6 +169,7 @@ export function createRoomWidgetClient(
     capabilities: ICapabilities,
     roomId: string,
     opts: ICreateClientOpts,
+    sendContentLoaded = true,
 ): MatrixClient {
-    return new RoomWidgetClient(widgetApi, capabilities, roomId, amendClientOpts(opts));
+    return new RoomWidgetClient(widgetApi, capabilities, roomId, amendClientOpts(opts), sendContentLoaded);
 }