61 lines
2.2 KiB
C++
61 lines
2.2 KiB
C++
/*
|
|
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
|
|
* (C) 1999 Antti Koivisto (koivisto@kde.org)
|
|
* Copyright (C) 2010-2017 Apple Inc. All rights reserved.
|
|
*
|
|
* 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 "HTMLElement.h"
|
|
|
|
namespace WebCore {
|
|
|
|
class HTMLOListElement final : public HTMLElement {
|
|
WTF_MAKE_ISO_ALLOCATED(HTMLOListElement);
|
|
public:
|
|
static Ref<HTMLOListElement> create(Document&);
|
|
static Ref<HTMLOListElement> create(const QualifiedName&, Document&);
|
|
|
|
int startForBindings() const { return m_start.value_or(1); }
|
|
WEBCORE_EXPORT void setStartForBindings(int);
|
|
|
|
// FIXME: The reason start() does not trigger layout is because it is called
|
|
// from rendering code. This is unfortunately one of the few cases where the
|
|
// render tree is mutated during layout.
|
|
|
|
int start() const { return m_start ? m_start.value() : (m_isReversed ? itemCount() : 1); }
|
|
bool isReversed() const { return m_isReversed; }
|
|
void itemCountChanged() { m_itemCount = std::nullopt; }
|
|
|
|
private:
|
|
HTMLOListElement(const QualifiedName&, Document&);
|
|
|
|
WEBCORE_EXPORT unsigned itemCount() const;
|
|
|
|
void parseAttribute(const QualifiedName&, const AtomString&) final;
|
|
bool hasPresentationalHintsForAttribute(const QualifiedName&) const final;
|
|
void collectPresentationalHintsForAttribute(const QualifiedName&, const AtomString&, MutableStyleProperties&) final;
|
|
|
|
std::optional<int> m_start;
|
|
mutable std::optional<unsigned> m_itemCount;
|
|
bool m_isReversed { false };
|
|
};
|
|
|
|
} //namespace
|