Source/WebKit/UIProcess/ios/WebDeviceOrientationUpdateProviderProxy.mm

/*
 * Copyright (C) 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. 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
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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 */

#import "config.h"
#import "WebDeviceOrientationUpdateProviderProxy.h"

#if PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION)

#import "WebDeviceOrientationUpdateProviderMessages.h"
#import "WebDeviceOrientationUpdateProviderProxyMessages.h"
#import "WebPageProxy.h"
#import "WebProcessProxy.h"
#import <WebCore/WebCoreMotionManager.h>

namespace WebKit {

WebDeviceOrientationUpdateProviderProxy::WebDeviceOrientationUpdateProviderProxy(WebPageProxy& page)
    : m_page(page)
{
    m_page.process().addMessageReceiver(Messages::WebDeviceOrientationUpdateProviderProxy::messageReceiverName(), m_page.webPageID(), *this);
}

WebDeviceOrientationUpdateProviderProxy::~WebDeviceOrientationUpdateProviderProxy()
{
    m_page.process().removeMessageReceiver(Messages::WebDeviceOrientationUpdateProviderProxy::messageReceiverName(), m_page.webPageID());
}

void WebDeviceOrientationUpdateProviderProxy::startUpdatingDeviceOrientation()
{
    [[WebCoreMotionManager sharedManager] addOrientationClient:this];
}

void WebDeviceOrientationUpdateProviderProxy::stopUpdatingDeviceOrientation()
{
    [[WebCoreMotionManager sharedManager] removeOrientationClient:this];
}

void WebDeviceOrientationUpdateProviderProxy::orientationChanged(double alpha, double beta, double gamma, double compassHeading, double compassAccuracy)
{
    m_page.send(Messages::WebDeviceOrientationUpdateProvider::DeviceOrientationChanged(alpha, beta, gamma, compassHeading, compassAccuracy));
}

} // namespace WebKit

#endif // PLATFORM(IOS_FAMILY)