File indexing completed on 2024-04-28 15:24:33

 /*
    Copyright (C) 2007 Eric Seidel <eric@webkit.org>
    Copyright (C) 2007 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 SVGFontFaceElement_h
 #define SVGFontFaceElement_h
 
 #if ENABLE(SVG_FONTS)
 #include "SVGElement.h"
 
 namespace WebCore
 {
 
 class CSSFontFaceRule;
 class CSSMutableStyleDeclaration;
 class SVGFontElement;
 
 class SVGFontFaceElement : public SVGElement
 {
 public:
     SVGFontFaceElement(const QualifiedName &, Document *);
     virtual ~SVGFontFaceElement();
 
     virtual void parseMappedAttribute(MappedAttribute *);
 
     virtual void childrenChanged(bool changedByParser = false, Node *beforeChange = 0, Node *afterChange = 0, int childCountDelta = 0);
     virtual void insertedIntoDocument();
 
     unsigned unitsPerEm() const;
     int xHeight() const;
     float horizontalOriginX() const;
     float horizontalOriginY() const;
     float horizontalAdvanceX() const;
     float verticalOriginX() const;
     float verticalOriginY() const;
     float verticalAdvanceY() const;
     int ascent() const;
     int descent() const;
     String fontFamily() const;
 
     SVGFontElement *associatedFontElement() const;
     void rebuildFontFace();
 
 private:
     RefPtr<CSSFontFaceRule> m_fontFaceRule;
     RefPtr<CSSMutableStyleDeclaration> m_styleDeclaration;
 
     RefPtr<SVGFontElement> m_fontElement;
 };
 
 } // namespace WebCore
 
 #endif // ENABLE(SVG_FONTS)
 #endif