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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2010 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.
*
*/
#ifndef HTMLOListElement_h
#define HTMLOListElement_h
#include "core/html/HTMLElement.h"
namespace WebCore {
class HTMLOListElement FINAL : public HTMLElement {
public:
static PassRefPtr<HTMLOListElement> create(Document&);
int start() const { return m_hasExplicitStart ? m_start : (m_isReversed ? itemCount() : 1); }
void setStart(int);
bool isReversed() const { return m_isReversed; }
void itemCountChanged() { m_shouldRecalculateItemCount = true; }
private:
explicit HTMLOListElement(Document&);
void updateItemValues();
unsigned itemCount() const
{
if (m_shouldRecalculateItemCount)
const_cast<HTMLOListElement*>(this)->recalculateItemCount();
return m_itemCount;
}
void recalculateItemCount();
virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
int m_start;
unsigned m_itemCount;
bool m_hasExplicitStart : 1;
bool m_isReversed : 1;
bool m_shouldRecalculateItemCount : 1;
};
DEFINE_NODE_TYPE_CASTS(HTMLOListElement, hasTagName(HTMLNames::olTag));
} //namespace
#endif
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