/* * Copyright (C) 1999 Lars Knoll (knoll@kde.org) * (C) 1999 Antti Koivisto (koivisto@kde.org) * Copyright (C) 2003, 2004, 2005, 2006, 2007 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * */ #ifndef RenderListItem_h #define RenderListItem_h #include "RenderBlock.h" namespace WebCore { class RenderListMarker; class RenderListItem : public RenderBlock { public: RenderListItem(Node*); virtual const char* renderName() const { return "RenderListItem"; } virtual bool isListItem() const { return true; } virtual void destroy(); virtual void setStyle(RenderStyle*); int value() const { if (!m_isValueUpToDate) updateValueNow(); return m_value; } void updateValue(); bool hasExplicitValue() const { return m_hasExplicitValue; } int explicitValue() const { return m_explicitValue; } void setExplicitValue(int value); void clearExplicitValue(); virtual bool isEmpty() const; virtual void paint(PaintInfo&, int tx, int ty); virtual void layout(); virtual void calcPrefWidths(); virtual void positionListMarker(); void setNotInList(bool notInList) { m_notInList = notInList; } bool notInList() const { return m_notInList; } const String& markerText() const; private: void updateMarkerLocation(); inline int calcValue() const; void updateValueNow() const; void explicitValueChanged(); RenderListMarker* m_marker; int m_explicitValue; mutable int m_value; bool m_hasExplicitValue : 1; mutable bool m_isValueUpToDate : 1; bool m_notInList : 1; }; } // namespace WebCore #endif // RenderListItem_h