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/*
* Copyright (C) 2016-2019 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. ``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
* 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 PLATFORM(COCOA)
#include "EventListener.h"
#include "HTMLMediaElementEnums.h"
#include "PlaybackSessionModel.h"
#include "Timer.h"
#include <functional>
#include <objc/objc.h>
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/RetainPtr.h>
OBJC_CLASS WebAVPlayerController;
namespace WebCore {
class IntRect;
class PlaybackSessionModel;
class WebPlaybackSessionChangeObserver;
class WEBCORE_EXPORT PlaybackSessionInterfaceAVKit
: public PlaybackSessionModelClient
, public RefCounted<PlaybackSessionInterfaceAVKit> {
public:
static Ref<PlaybackSessionInterfaceAVKit> create(PlaybackSessionModel& model)
{
return adoptRef(*new PlaybackSessionInterfaceAVKit(model));
}
virtual ~PlaybackSessionInterfaceAVKit();
PlaybackSessionModel* playbackSessionModel() const;
// PlaybackSessionModelClient
WEBCORE_EXPORT void durationChanged(double) override;
WEBCORE_EXPORT void currentTimeChanged(double currentTime, double anchorTime) override;
WEBCORE_EXPORT void bufferedTimeChanged(double) override;
WEBCORE_EXPORT void rateChanged(bool isPlaying, float playbackRate) override;
WEBCORE_EXPORT void seekableRangesChanged(const TimeRanges&, double lastModifiedTime, double liveUpdateInterval) override;
WEBCORE_EXPORT void canPlayFastReverseChanged(bool) override;
WEBCORE_EXPORT void audioMediaSelectionOptionsChanged(const Vector<MediaSelectionOption>& options, uint64_t selectedIndex) override;
WEBCORE_EXPORT void legibleMediaSelectionOptionsChanged(const Vector<MediaSelectionOption>& options, uint64_t selectedIndex) override;
WEBCORE_EXPORT void externalPlaybackChanged(bool enabled, PlaybackSessionModel::ExternalPlaybackTargetType, const String& localizedDeviceName) override;
WEBCORE_EXPORT void wirelessVideoPlaybackDisabledChanged(bool) override;
WEBCORE_EXPORT void mutedChanged(bool) override;
WEBCORE_EXPORT void volumeChanged(double) override;
WEBCORE_EXPORT void modelDestroyed() override;
WEBCORE_EXPORT virtual void invalidate();
WebAVPlayerController *playerController() const { return m_playerController.get(); }
protected:
WEBCORE_EXPORT PlaybackSessionInterfaceAVKit(PlaybackSessionModel&);
RetainPtr<WebAVPlayerController> m_playerController;
PlaybackSessionModel* m_playbackSessionModel { nullptr };
};
}
#endif // PLATFORM(COCOA)