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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Simon Hausmann <hausmann@kde.org>
* Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.
* Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#pragma once
#include <WebCore/HTMLElement.h>
#include <WebCore/HTMLParserIdioms.h>
#include <WebCore/StylePrimitiveNumericTypes.h>
#include <wtf/FixedVector.h>
namespace WebCore {
class WindowProxy;
class HTMLFrameSetElement final : public HTMLElement {
WTF_MAKE_TZONE_OR_ISO_ALLOCATED(HTMLFrameSetElement);
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(HTMLFrameSetElement);
public:
static Ref<HTMLFrameSetElement> create(const QualifiedName&, Document&);
bool hasFrameBorder() const { return m_frameborder; }
bool noResize() const { return m_noresize; }
int totalRows() const { return m_rowDimensions.isEmpty() ? 1 : m_rowDimensions.size(); }
int totalCols() const { return m_colDimensions.isEmpty() ? 1 : m_colDimensions.size(); }
int border() const { return hasFrameBorder() ? m_border : 0; }
bool hasBorderColor() const { return m_borderColorSet; }
std::span<const HTMLDimensionsListValue> rowDimensions() const { return m_rowDimensions.span(); }
std::span<const HTMLDimensionsListValue> colDimensions() const { return m_colDimensions.span(); }
static RefPtr<HTMLFrameSetElement> findContaining(Element* descendant);
Vector<AtomString> supportedPropertyNames() const;
WindowProxy* namedItem(const AtomString&);
bool isSupportedPropertyName(const AtomString&);
private:
HTMLFrameSetElement(const QualifiedName&, Document&);
void attributeChanged(const QualifiedName&, const AtomString& oldValue, const AtomString& newValue, AttributeModificationReason) final;
bool hasPresentationalHintsForAttribute(const QualifiedName&) const final;
void collectPresentationalHintsForAttribute(const QualifiedName&, const AtomString&, MutableStyleProperties&) final;
void willAttachRenderers() final;
RenderPtr<RenderElement> createElementRenderer(RenderStyle&&, const RenderTreePosition&) final;
void defaultEventHandler(Event&) final;
void willRecalcStyle(OptionSet<Style::Change>) final;
InsertedIntoAncestorResult insertedIntoAncestor(InsertionType, ContainerNode&) final;
void removedFromAncestor(RemovalType, ContainerNode&) final;
FixedVector<HTMLDimensionsListValue> m_rowDimensions;
FixedVector<HTMLDimensionsListValue> m_colDimensions;
int m_border;
bool m_borderSet;
bool m_borderColorSet;
bool m_frameborder;
bool m_frameborderSet;
bool m_noresize;
};
} // namespace WebCore
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