svgelementinstancelist.h

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
    Copyright (C) 2007 Nikolas Zimmermann <[e-mail]>

    This file is part of the KDE project

    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 SVGElementInstanceList_h
#define SVGElementInstanceList_h

#if ENABLE(SVG)

#include <wtf/RefCounted.h>
#include "SVGElementInstance.h"

namespace WebCore {

    class SVGElementInstanceList : public RefCounted<SVGElementInstanceList> {
    public:
        static PassRefPtr<SVGElementInstanceList> create(PassRefPtr<SVGElementInstance> rootInstance) { return adoptRef(new SVGElementInstanceList(rootInstance)); }
        virtual ~SVGElementInstanceList();

        unsigned length() const;
        SVGElementInstance* item(unsigned index);

    private:
        SVGElementInstanceList(PassRefPtr<SVGElementInstance> rootInstance);
        RefPtr<SVGElementInstance> m_rootInstance;
    };

} // namespace WebCore

#endif // ENABLE(SVG)
#endif

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