| /* |
| * 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 |
| * 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 |
| |
| #include "MessageReceiver.h" |
| #include "WebPage.h" |
| |
| #include <WebCore/DeviceOrientationUpdateProvider.h> |
| |
| #include <wtf/WeakHashSet.h> |
| #include <wtf/WeakPtr.h> |
| |
| #if PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION) |
| |
| namespace WebKit { |
| |
| class WebDeviceOrientationUpdateProvider final : public WebCore::DeviceOrientationUpdateProvider, private IPC::MessageReceiver { |
| public: |
| static Ref<WebDeviceOrientationUpdateProvider> create(WebPage& page) { return adoptRef(*new WebDeviceOrientationUpdateProvider(page));} |
| |
| private: |
| WebDeviceOrientationUpdateProvider(WebPage&); |
| ~WebDeviceOrientationUpdateProvider(); |
| |
| // WebCore::DeviceOrientationUpdateProvider |
| void startUpdatingDeviceOrientation(WebCore::MotionManagerClient&) final; |
| void stopUpdatingDeviceOrientation(WebCore::MotionManagerClient&) final; |
| void startUpdatingDeviceMotion(WebCore::MotionManagerClient&) final; |
| void stopUpdatingDeviceMotion(WebCore::MotionManagerClient&) final; |
| void deviceOrientationChanged(double, double, double, double, double) final; |
| void deviceMotionChanged(double, double, double, double, double, double, std::optional<double>, std::optional<double>, std::optional<double>) final; |
| |
| // IPC::MessageReceiver. |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) override; |
| |
| WeakPtr<WebPage> m_page; |
| WebCore::PageIdentifier m_pageIdentifier; |
| WeakHashSet<WebCore::MotionManagerClient> m_deviceOrientationClients; |
| WeakHashSet<WebCore::MotionManagerClient> m_deviceMotionClients; |
| }; |
| |
| } |
| |
| #endif // PLATFORM(IOS_FAMILY) && ENABLE(DEVICE_ORIENTATION) |