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/*
* Copyright (C) 2011 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
#if ENABLE(FULLSCREEN_API)
#include "WebCoreArgumentCoders.h"
#include <WebCore/EventListener.h>
#include <WebCore/IntRect.h>
#include <WebCore/LengthBox.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/RunLoop.h>
#include <wtf/WeakPtr.h>
namespace IPC {
class Connection;
class Decoder;
}
namespace WebCore {
class IntRect;
class Element;
class GraphicsLayer;
class HTMLVideoElement;
}
namespace WebKit {
class WebPage;
class WebFullScreenManager final : public WebCore::EventListener {
public:
static Ref<WebFullScreenManager> create(WebPage*);
virtual ~WebFullScreenManager();
void didReceiveMessage(IPC::Connection&, IPC::Decoder&);
bool supportsFullScreen(bool withKeyboard);
void enterFullScreenForElement(WebCore::Element*);
void exitFullScreenForElement(WebCore::Element*);
void willEnterFullScreen();
void didEnterFullScreen();
void willExitFullScreen();
void didExitFullScreen();
WebCore::Element* element();
void videoControlsManagerDidChange();
bool operator==(const WebCore::EventListener& listener) const final { return this == &listener; }
protected:
WebFullScreenManager(WebPage*);
void setPIPStandbyElement(WebCore::HTMLVideoElement*);
void setAnimatingFullScreen(bool);
void requestEnterFullScreen();
void requestExitFullScreen();
void saveScrollPosition();
void restoreScrollPosition();
void setFullscreenInsets(const WebCore::FloatBoxExtent&);
void setFullscreenAutoHideDuration(Seconds);
void setFullscreenControlsHidden(bool);
void didReceiveWebFullScreenManagerMessage(IPC::Connection&, IPC::Decoder&);
WebCore::IntRect m_initialFrame;
WebCore::IntRect m_finalFrame;
WebCore::IntPoint m_scrollPosition;
float m_topContentInset { 0 };
RefPtr<WebPage> m_page;
RefPtr<WebCore::Element> m_element;
#if ENABLE(VIDEO)
RefPtr<WebCore::HTMLVideoElement> m_pipStandbyElement;
#endif
private:
void close();
void handleEvent(WebCore::ScriptExecutionContext&, WebCore::Event&) final;
void setElement(WebCore::Element&);
#if ENABLE(VIDEO)
void scheduleTextRecognitionForMainVideo();
void endTextRecognitionForMainVideoIfNeeded();
void mainVideoElementTextRecognitionTimerFired();
void updateMainVideoElement();
void setMainVideoElement(RefPtr<WebCore::HTMLVideoElement>&&);
WeakPtr<WebCore::HTMLVideoElement> m_mainVideoElement;
RunLoop::Timer<WebFullScreenManager> m_mainVideoElementTextRecognitionTimer;
bool m_isPerformingTextRecognitionInMainVideo { false };
#endif // ENABLE(VIDEO)
bool m_closing { false };
};
} // namespace WebKit
#endif // ENABLE(FULLSCREEN_API)
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