/*
* Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
*
* 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 SVGDocument_h
#define SVGDocument_h
#include "core/dom/XMLDocument.h"
#include "platform/geometry/FloatPoint.h"
namespace WebCore {
class SVGSVGElement;
class SVGDocument FINAL : public XMLDocument {
public:
static PassRefPtr<SVGDocument> create(const DocumentInit& initializer = DocumentInit())
{
return adoptRef(new SVGDocument(initializer));
}
static SVGSVGElement* rootElement(const Document&);
SVGSVGElement* rootElement() const;
void dispatchZoomEvent(float prevScale, float newScale);
void dispatchScrollEvent();
bool zoomAndPanEnabled() const;
void startPan(const FloatPoint& start);
void updatePan(const FloatPoint& pos) const;
virtual PassRefPtr<Document> cloneDocumentWithoutChildren() OVERRIDE;
private:
explicit SVGDocument(const DocumentInit&);
FloatPoint m_translate;
};
DEFINE_DOCUMENT_TYPE_CASTS(SVGDocument);
} // namespace WebCore
#endif // SVGDocument_h