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/*
* Copyright (C) 2008 Nikolas Zimmermann <zimmermann@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 SVGFontData_h
#define SVGFontData_h
#if ENABLE(SVG_FONTS)
#include "SVGFontFaceElement.h"
namespace WebCore {
class SVGFontData {
WTF_MAKE_NONCOPYABLE(SVGFontData); WTF_MAKE_FAST_ALLOCATED;
public:
SVGFontData(SVGFontFaceElement*);
virtual ~SVGFontData() { }
SVGFontFaceElement* svgFontFaceElement() const { return m_svgFontFaceElement; }
float horizontalOriginX() const { return m_horizontalOriginX; }
float horizontalOriginY() const { return m_horizontalOriginY; }
float horizontalAdvanceX() const { return m_horizontalAdvanceX; }
float verticalOriginX() const { return m_verticalOriginX; }
float verticalOriginY() const { return m_verticalOriginY; }
float verticalAdvanceY() const { return m_verticalAdvanceY; }
private:
// Ths SVGFontFaceElement is kept alive --
// 1) in the external font case: by the CSSFontFaceSource, which holds a reference to the external SVG document
// containing the element;
// 2) in the in-document font case: by virtue of being in the document tree and making sure that when it is removed
// from the document, it removes the @font-face rule it owns from the document's mapped element sheet and forces
// a style update.
SVGFontFaceElement* m_svgFontFaceElement;
float m_horizontalOriginX;
float m_horizontalOriginY;
float m_horizontalAdvanceX;
float m_verticalOriginX;
float m_verticalOriginY;
float m_verticalAdvanceY;
};
} // namespace WebCore
#endif
#endif // SVGFontData_h