/* * 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. */ #include "config.h" #include "MediaRemoteControls.h" #if ENABLE(MEDIA_SESSION) #include "MediaSession.h" namespace WebCore { MediaRemoteControls::MediaRemoteControls(ScriptExecutionContext& context, MediaSession* session) : m_scriptExecutionContext(context) , m_session(session) { } void MediaRemoteControls::clearSession() { m_session = nullptr; } MediaRemoteControls::~MediaRemoteControls() { } void MediaRemoteControls::setPreviousTrackEnabled(bool isEnabled) { if (m_previousTrackEnabled == isEnabled) return; m_previousTrackEnabled = isEnabled; if (m_session) m_session->controlIsEnabledDidChange(); } void MediaRemoteControls::setNextTrackEnabled(bool isEnabled) { if (m_nextTrackEnabled == isEnabled) return; m_nextTrackEnabled = isEnabled; if (m_session) m_session->controlIsEnabledDidChange(); } } #endif /* ENABLE(MEDIA_SESSION) */