/*
 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
 *           (C) 2000 Simon Hausmann <hausmann@kde.org>
 * Copyright (C) 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 RenderPartObject_h
#define RenderPartObject_h

#include "RenderPart.h"

namespace WebCore {

// Renderer for iframes. Is subclassed in RenderEmbeddedObject for object and embed.
class RenderPartObject : public RenderPart {
public:
    RenderPartObject(Element*);

#ifdef FLATTEN_IFRAME
protected:
    virtual void calcWidth();
    virtual void calcHeight();
#endif

private:
    virtual const char* renderName() const { return "RenderPartObject"; }

    virtual void layout();

    virtual void viewCleared();
};

inline RenderPartObject* toRenderPartObject(RenderObject* object)
{
    ASSERT(!object || !strcmp(object->renderName(), "RenderPartObject"));
    return static_cast<RenderPartObject*>(object);
}

// This will catch anyone doing an unnecessary cast.
void toRenderPartObject(const RenderPartObject*);

} // namespace WebCore

#endif // RenderPartObject_h