blob: fc66c365a2f29a4c78e60619e47a71c7258d8fe3 [file] [log] [blame]
/*
* 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
#include "NowPlayingInfo.h"
#include "PlatformMediaSession.h"
#include "RemoteCommandListener.h"
#include <wtf/WeakPtr.h>
namespace WebCore {
struct NowPlayingInfo;
class WEBCORE_EXPORT NowPlayingManager : public RemoteCommandListenerClient {
WTF_MAKE_FAST_ALLOCATED;
public:
NowPlayingManager();
~NowPlayingManager();
void didReceiveRemoteControlCommand(PlatformMediaSession::RemoteControlCommandType, const PlatformMediaSession::RemoteCommandArgument&) final;
class Client : public CanMakeWeakPtr<Client> {
public:
virtual ~Client() = default;
virtual void didReceiveRemoteControlCommand(PlatformMediaSession::RemoteControlCommandType, const PlatformMediaSession::RemoteCommandArgument&) = 0;
};
void addSupportedCommand(PlatformMediaSession::RemoteControlCommandType);
void removeSupportedCommand(PlatformMediaSession::RemoteControlCommandType);
RemoteCommandListener::RemoteCommandsSet supportedCommands() const;
void addClient(Client&);
void removeClient(Client&);
void clearNowPlayingInfo();
bool setNowPlayingInfo(const NowPlayingInfo&);
void setSupportsSeeking(bool);
void setSupportedRemoteCommands(const RemoteCommandListener::RemoteCommandsSet&);
void updateSupportedCommands();
private:
virtual void clearNowPlayingInfoPrivate();
virtual void setNowPlayingInfoPrivate(const NowPlayingInfo&);
void ensureRemoteCommandListenerCreated();
std::unique_ptr<RemoteCommandListener> m_remoteCommandListener;
WeakPtr<Client> m_client;
std::optional<NowPlayingInfo> m_nowPlayingInfo;
struct ArtworkCache {
String src;
RefPtr<FragmentedSharedBuffer> imageData;
};
std::optional<ArtworkCache> m_nowPlayingInfoArtwork;
bool m_setAsNowPlayingApplication { false };
};
}