/*

 * Copyright (C) 1997 Martin Jones (mjones@kde.org)

 *           (C) 1997 Torben Weis (weis@kde.org)

 *           (C) 1998 Waldo Bastian (bastian@kde.org)

 *           (C) 1999 Lars Knoll (knoll@kde.org)

 *           (C) 1999 Antti Koivisto (koivisto@kde.org)

 * Copyright (C) 2003, 2004, 2005, 2006, 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 RenderTableRow_h

#define RenderTableRow_h

#include "RenderTableSection.h"

namespace WebCore {

class RenderTableRow : public RenderBox {

public:

    RenderTableRow(Node*);

    const RenderObjectChildList* children() const { return &m_children; }

    RenderObjectChildList* children() { return &m_children; }

    RenderTableSection* section() const { return toRenderTableSection(parent()); }

    RenderTable* table() const { return toRenderTable(parent()->parent()); }

private:

    virtual RenderObjectChildList* virtualChildren() { return children(); }

    virtual const RenderObjectChildList* virtualChildren() const { return children(); }

    virtual const char* renderName() const { return isAnonymous() ? "RenderTableRow (anonymous)" : "RenderTableRow"; }

    virtual bool isTableRow() const { return true; }

    virtual void destroy();

    virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0);

    virtual int lineHeight(bool, bool) const { return 0; }

    virtual void layout();

    virtual IntRect clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer);

    virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction);

    // The only time rows get a layer is when they have transparency.

    virtual bool requiresLayer() const { return isTransparent() || hasOverflowClip() || hasTransform() || hasMask(); }

    virtual void paint(PaintInfo&, int tx, int ty);

    virtual void imageChanged(WrappedImagePtr, const IntRect* = 0);

    virtual void styleWillChange(StyleDifference, const RenderStyle* newStyle);

    RenderObjectChildList m_children;

};

inline RenderTableRow* toRenderTableRow(RenderObject* object)

{

    ASSERT(!object || object->isTableRow());

    return static_cast<RenderTableRow*>(object);

}

inline const RenderTableRow* toRenderTableRow(const RenderObject* object)

{

    ASSERT(!object || object->isTableRow());

    return static_cast<const RenderTableRow*>(object);

}

// This will catch anyone doing an unnecessary cast.

void toRenderTableRow(const RenderTableRow*);

} // namespace WebCore

#endif // RenderTableRow_h