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/*
* Copyright (C) 2022 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 <WebCore/ScreenOrientationLockType.h>
#include <WebCore/ScreenOrientationType.h>
#include <wtf/CompletionHandler.h>
namespace WebCore {
class Exception;
}
namespace WebKit {
class WebPageProxy;
class WebScreenOrientationManagerProxy final : public IPC::MessageReceiver {
WTF_MAKE_FAST_ALLOCATED;
public:
WebScreenOrientationManagerProxy(WebPageProxy&, WebCore::ScreenOrientationType);
~WebScreenOrientationManagerProxy();
// IPC::MessageReceiver
void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final;
bool didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, UniqueRef<IPC::Encoder>&) final;
void unlockIfNecessary();
void setCurrentOrientation(WebCore::ScreenOrientationType);
private:
std::optional<WebCore::Exception> platformShouldRejectLockRequest() const;
// IPC message handlers.
void currentOrientation(CompletionHandler<void(WebCore::ScreenOrientationType)>&&);
void lock(WebCore::ScreenOrientationLockType, CompletionHandler<void(std::optional<WebCore::Exception>&&)>&&);
void unlock();
void setShouldSendChangeNotification(bool);
WebPageProxy& m_page;
WebCore::ScreenOrientationType m_currentOrientation;
std::optional<WebCore::ScreenOrientationType> m_currentlyLockedOrientation;
CompletionHandler<void(std::optional<WebCore::Exception>&&)> m_currentLockRequest;
bool m_shouldSendChangeNotifications { false };
};
} // namespace WebKit
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