blob: dfa4aec57d0d7c91e21e0ddd910c7b43b67d446f [file] [log] [blame]
/*
* Copyright (C) 2016-2017 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 PLATFORM(IOS_FAMILY) || (PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE))
#include "EventListener.h"
#include "HTMLMediaElementEnums.h"
#include "PlaybackSessionModel.h"
#include <wtf/HashSet.h>
#include <wtf/RefPtr.h>
#include <wtf/Vector.h>
namespace WebCore {
class AudioTrack;
class HTMLMediaElement;
class TextTrack;
class PlaybackSessionModelMediaElement final : public PlaybackSessionModel, public EventListener {
public:
static Ref<PlaybackSessionModelMediaElement> create()
{
return adoptRef(*new PlaybackSessionModelMediaElement());
}
WEBCORE_EXPORT virtual ~PlaybackSessionModelMediaElement();
WEBCORE_EXPORT void setMediaElement(HTMLMediaElement*);
HTMLMediaElement* mediaElement() const { return m_mediaElement.get(); }
WEBCORE_EXPORT void mediaEngineChanged();
WEBCORE_EXPORT void handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) final;
void updateForEventName(const AtomString&);
bool operator==(const EventListener& rhs) const final { return static_cast<const WebCore::EventListener*>(this) == &rhs; }
WEBCORE_EXPORT void addClient(PlaybackSessionModelClient&);
WEBCORE_EXPORT void removeClient(PlaybackSessionModelClient&);
WEBCORE_EXPORT void play() final;
WEBCORE_EXPORT void pause() final;
WEBCORE_EXPORT void togglePlayState() final;
WEBCORE_EXPORT void beginScrubbing() final;
WEBCORE_EXPORT void endScrubbing() final;
WEBCORE_EXPORT void seekToTime(double time, double toleranceBefore, double toleranceAfter) final;
WEBCORE_EXPORT void fastSeek(double time) final;
WEBCORE_EXPORT void beginScanningForward() final;
WEBCORE_EXPORT void beginScanningBackward() final;
WEBCORE_EXPORT void endScanning() final;
WEBCORE_EXPORT void setDefaultPlaybackRate(double) final;
WEBCORE_EXPORT void setPlaybackRate(double) final;
WEBCORE_EXPORT void selectAudioMediaOption(uint64_t index) final;
WEBCORE_EXPORT void selectLegibleMediaOption(uint64_t index) final;
WEBCORE_EXPORT void togglePictureInPicture() final;
WEBCORE_EXPORT void toggleMuted() final;
WEBCORE_EXPORT void setMuted(bool) final;
WEBCORE_EXPORT void setVolume(double) final;
WEBCORE_EXPORT void setPlayingOnSecondScreen(bool) final;
WEBCORE_EXPORT void sendRemoteCommand(PlatformMediaSession::RemoteControlCommandType, const PlatformMediaSession::RemoteCommandArgument&) final;
double duration() const final;
double currentTime() const final;
double bufferedTime() const final;
bool isPlaying() const final;
bool isStalled() const final;
bool isScrubbing() const final { return false; }
double defaultPlaybackRate() const final;
double playbackRate() const final;
Ref<TimeRanges> seekableRanges() const final;
double seekableTimeRangesLastModifiedTime() const final;
double liveUpdateInterval() const final;
bool canPlayFastReverse() const final;
Vector<MediaSelectionOption> audioMediaSelectionOptions() const final;
uint64_t audioMediaSelectedIndex() const final;
Vector<MediaSelectionOption> legibleMediaSelectionOptions() const final;
uint64_t legibleMediaSelectedIndex() const final;
bool externalPlaybackEnabled() const final;
ExternalPlaybackTargetType externalPlaybackTargetType() const final;
String externalPlaybackLocalizedDeviceName() const final;
bool wirelessVideoPlaybackDisabled() const final;
bool isMuted() const final;
double volume() const final;
bool isPictureInPictureSupported() const final;
bool isPictureInPictureActive() const final;
private:
WEBCORE_EXPORT PlaybackSessionModelMediaElement();
void progressEventTimerFired();
static const Vector<AtomString>& observedEventNames();
const AtomString& eventNameAll();
RefPtr<HTMLMediaElement> m_mediaElement;
bool m_isListening { false };
HashSet<PlaybackSessionModelClient*> m_clients;
Vector<RefPtr<TextTrack>> m_legibleTracksForMenu;
Vector<RefPtr<AudioTrack>> m_audioTracksForMenu;
double playbackStartedTime() const;
void updateMediaSelectionOptions();
void updateMediaSelectionIndices();
};
}
#endif