blob: b733f5c32ebf7a83661a6a420b583fdd24472411 [file] [log] [blame]
/*
* 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 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 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 "JSDOMMapLike.h"
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
namespace WebCore {
class InternalsMapLike : public RefCounted<InternalsMapLike> {
public:
static Ref<InternalsMapLike> create() { return adoptRef(*new InternalsMapLike); }
void setFromMapLike(String&&, unsigned);
void clear();
bool remove(const String&);
void synchronizeBackingMap(Ref<DOMMapLike>&&);
DOMMapLike* backingMap() { return m_mapLike.get(); }
Vector<String> inspectKeys() const;
Vector<unsigned> inspectValues() const;
private:
InternalsMapLike();
HashMap<String, unsigned> m_values;
RefPtr<DOMMapLike> m_mapLike;
};
} // namespace WebCore