From 33047b38ec0d9ce55bea2f74c00972711e106a30 Mon Sep 17 00:00:00 2001
From: Timothy Flynn <trflynn89@pm.me>
Date: Mon, 10 Apr 2023 19:51:03 -0400
Subject: [PATCH] LibVideo: Add a hook to notify clients upon reaching end of
 the stream

---
 Userland/Libraries/LibVideo/PlaybackManager.cpp | 4 ++++
 Userland/Libraries/LibVideo/PlaybackManager.h   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/Userland/Libraries/LibVideo/PlaybackManager.cpp b/Userland/Libraries/LibVideo/PlaybackManager.cpp
index 4db877e1f2..bda97295b7 100644
--- a/Userland/Libraries/LibVideo/PlaybackManager.cpp
+++ b/Userland/Libraries/LibVideo/PlaybackManager.cpp
@@ -129,6 +129,10 @@ void PlaybackManager::dispatch_decoder_error(DecoderError error)
     case DecoderErrorCategory::EndOfStream:
         dbgln_if(PLAYBACK_MANAGER_DEBUG, "{}", error.string_literal());
         TRY_OR_FATAL_ERROR(m_playback_handler->stop());
+
+        if (on_end_of_stream)
+            on_end_of_stream();
+
         break;
     default:
         dbgln("Playback error encountered: {}", error.string_literal());
diff --git a/Userland/Libraries/LibVideo/PlaybackManager.h b/Userland/Libraries/LibVideo/PlaybackManager.h
index 813101ba6f..7c5779ded3 100644
--- a/Userland/Libraries/LibVideo/PlaybackManager.h
+++ b/Userland/Libraries/LibVideo/PlaybackManager.h
@@ -123,6 +123,7 @@ public:
 
     Function<void(RefPtr<Gfx::Bitmap>)> on_video_frame;
     Function<void()> on_playback_state_change;
+    Function<void()> on_end_of_stream;
     Function<void(DecoderError)> on_decoder_error;
     Function<void(Error)> on_fatal_playback_error;