/* * Copyright (C) 2020 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(GPU_PROCESS) && PLATFORM(IOS_FAMILY) #include "MessageReceiver.h" #include <WebCore/MediaSessionHelperIOS.h> namespace WebKit { class GPUConnectionToWebProcess; class RemoteMediaSessionHelperProxy : public WebCore::MediaSessionHelperClient , public IPC::MessageReceiver { WTF_MAKE_FAST_ALLOCATED(); public: RemoteMediaSessionHelperProxy(GPUConnectionToWebProcess&); virtual ~RemoteMediaSessionHelperProxy(); private: // IPC::MessageReceiver void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; // Messages void startMonitoringWirelessRoutes(); void stopMonitoringWirelessRoutes(); void providePresentingApplicationPID(int); // MediaSessionHelperClient void applicationWillEnterForeground(SuspendedUnderLock) final; void applicationDidEnterBackground(SuspendedUnderLock) final; void applicationWillBecomeInactive() final; void applicationDidBecomeActive() final; void externalOutputDeviceAvailableDidChange(HasAvailableTargets) final; void isPlayingToAutomotiveHeadUnitDidChange(PlayingToAutomotiveHeadUnit) final; void activeAudioRouteDidChange(ShouldPause) final; void activeVideoRouteDidChange(SupportsAirPlayVideo, Ref<WebCore::MediaPlaybackTarget>&&) final; bool m_isMonitoringWirelessRoutes { false }; GPUConnectionToWebProcess& m_gpuConnection; }; } #endif