From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/midi/MIDIManagerChild.cpp | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 dom/midi/MIDIManagerChild.cpp (limited to 'dom/midi/MIDIManagerChild.cpp') diff --git a/dom/midi/MIDIManagerChild.cpp b/dom/midi/MIDIManagerChild.cpp new file mode 100644 index 0000000000..cb0dd6a793 --- /dev/null +++ b/dom/midi/MIDIManagerChild.cpp @@ -0,0 +1,29 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "MIDIManagerChild.h" +#include "mozilla/dom/MIDIAccessManager.h" + +using namespace mozilla::dom; + +MIDIManagerChild::MIDIManagerChild() : mShutdown(false) {} + +mozilla::ipc::IPCResult MIDIManagerChild::RecvMIDIPortListUpdate( + const MIDIPortList& aPortList) { + MOZ_ASSERT(NS_IsMainThread()); + if (mShutdown) { + return IPC_OK(); + } + MOZ_ASSERT(MIDIAccessManager::IsRunning()); + MIDIAccessManager::Get()->Update(aPortList); + return IPC_OK(); +} + +void MIDIManagerChild::Shutdown() { + MOZ_ASSERT(!mShutdown); + mShutdown = true; + SendShutdown(); +} -- cgit v1.2.3