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/*
* Copyright (C) 2018 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 "EventTarget.h"
#include "GlobalWindowIdentifier.h"
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class Document;
class Frame;
class SecurityOrigin;
class DOMWindow : public RefCounted<DOMWindow>, public EventTarget {
WTF_MAKE_ISO_ALLOCATED(DOMWindow);
public:
virtual ~DOMWindow();
static HashMap<GlobalWindowIdentifier, DOMWindow*>& allWindows();
const GlobalWindowIdentifier& identifier() const { return m_identifier; }
virtual Frame* frame() const = 0;
virtual bool isLocalDOMWindow() const = 0;
virtual bool isRemoteDOMWindow() const = 0;
using RefCounted::ref;
using RefCounted::deref;
protected:
explicit DOMWindow(GlobalWindowIdentifier&&);
ExceptionOr<RefPtr<SecurityOrigin>> createTargetOriginForPostMessage(const String&, Document&);
EventTargetInterface eventTargetInterface() const final { return LocalDOMWindowEventTargetInterfaceType; }
void refEventTarget() final { ref(); }
void derefEventTarget() final { deref(); }
private:
GlobalWindowIdentifier m_identifier;
};
} // namespace WebCore
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