blob: bd9ce7d5187fdcb1ea8a1e294da7e75e576f13fe [file] [log] [blame]
/*
* Copyright (C) 2018-2020 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(LAYOUT_FORMATTING_CONTEXT)
#include "LayoutContainerBox.h"
#include <wtf/IsoMalloc.h>
namespace WebCore {
namespace Layout {
class InitialContainingBlock final : public ContainerBox {
WTF_MAKE_ISO_ALLOCATED(InitialContainingBlock);
public:
InitialContainingBlock(RenderStyle&&, std::unique_ptr<RenderStyle>&& firstLineStyle = nullptr);
virtual ~InitialContainingBlock() = default;
private:
const ContainerBox& parent() const = delete;
const Box* nextSibling() const = delete;
const Box* nextInFlowSibling() const = delete;
const Box* nextInFlowOrFloatingSibling() const = delete;
const Box* previousSibling() const = delete;
const Box* previousInFlowSibling() const = delete;
const Box* previousInFlowOrFloatingSibling() const = delete;
Box* nextSibling() = delete;
};
}
}
SPECIALIZE_TYPE_TRAITS_LAYOUT_BOX(InitialContainingBlock, isInitialContainingBlock())
#endif