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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 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 RenderListMarker_h
#define RenderListMarker_h
#include "RenderBox.h"
namespace WebCore {
class RenderListItem;
String listMarkerText(EListStyleType, int value);
// Used to render the list item's marker.
// The RenderListMarker always has to be a child of a RenderListItem.
class RenderListMarker : public RenderBox {
public:
RenderListMarker(RenderListItem*);
virtual ~RenderListMarker();
virtual void computePreferredLogicalWidths();
const String& text() const { return m_text; }
String suffix() const;
bool isInside() const;
private:
virtual const char* renderName() const { return "RenderListMarker"; }
virtual bool isListMarker() const { return true; }
virtual void paint(PaintInfo&, int tx, int ty);
virtual void layout();
virtual void imageChanged(WrappedImagePtr, const IntRect* = 0);
virtual InlineBox* createInlineBox();
virtual int lineHeight(bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const;
virtual int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const;
bool isImage() const;
bool isText() const { return !isImage(); }
virtual void setSelectionState(SelectionState);
virtual IntRect selectionRectForRepaint(RenderBoxModelObject* repaintContainer, bool clipToVisibleContent = true);
virtual bool canBeSelectionLeaf() const { return true; }
void updateMargins();
virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle);
virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
IntRect getRelativeMarkerRect();
IntRect localSelectionRect();
String m_text;
RefPtr<StyleImage> m_image;
RenderListItem* m_listItem;
};
inline RenderListMarker* toRenderListMarker(RenderObject* object)
{
ASSERT(!object || object->isListMarker());
return static_cast<RenderListMarker*>(object);
}
inline const RenderListMarker* toRenderListMarker(const RenderObject* object)
{
ASSERT(!object || object->isListMarker());
return static_cast<const RenderListMarker*>(object);
}
// This will catch anyone doing an unnecessary cast.
void toRenderListMarker(const RenderListMarker*);
} // namespace WebCore
#endif // RenderListMarker_h
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