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/*
* Copyright (C) 2015 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.
*/
#ifndef MediaRemoteControls_h
#define MediaRemoteControls_h
#if ENABLE(MEDIA_SESSION)
#include "EventTarget.h"
#include <wtf/RefCounted.h>
namespace WebCore {
class MediaSession;
class MediaRemoteControls : public RefCounted<MediaRemoteControls>, public EventTargetWithInlineData {
public:
static Ref<MediaRemoteControls> create(ScriptExecutionContext& context, MediaSession* session = nullptr)
{
return adoptRef(*new MediaRemoteControls(context, session));
}
bool previousTrackEnabled() const { return m_previousTrackEnabled; }
void setPreviousTrackEnabled(bool);
bool nextTrackEnabled() const { return m_nextTrackEnabled; }
void setNextTrackEnabled(bool);
using RefCounted<MediaRemoteControls>::ref;
using RefCounted<MediaRemoteControls>::deref;
void clearSession();
virtual ~MediaRemoteControls();
virtual EventTargetInterface eventTargetInterface() const override { return MediaRemoteControlsEventTargetInterfaceType; }
virtual ScriptExecutionContext* scriptExecutionContext() const override { return &m_scriptExecutionContext; }
private:
MediaRemoteControls(ScriptExecutionContext&, MediaSession*);
ScriptExecutionContext& m_scriptExecutionContext;
bool m_previousTrackEnabled { false };
bool m_nextTrackEnabled { false };
MediaSession* m_session { nullptr };
virtual void refEventTarget() override final { ref(); }
virtual void derefEventTarget() override final { deref(); }
};
} // namespace WebCore
#endif /* ENABLE(MEDIA_SESSION) */
#endif /* MediaRemoteControls_h */
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