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      1 /*
      2  * Copyright (C) 2007 Eric Seidel <eric (at) webkit.org>
      3  *
      4  * This library is free software; you can redistribute it and/or
      5  * modify it under the terms of the GNU Library General Public
      6  * License as published by the Free Software Foundation; either
      7  * version 2 of the License, or (at your option) any later version.
      8  *
      9  * This library is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     12  * Library General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Library General Public License
     15  * along with this library; see the file COPYING.LIB.  If not, write to
     16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     17  * Boston, MA 02110-1301, USA.
     18  */
     19 
     20 #ifndef SVGFontFaceUriElement_h
     21 #define SVGFontFaceUriElement_h
     22 
     23 #if ENABLE(SVG_FONTS)
     24 #include "core/SVGNames.h"
     25 #include "core/fetch/FontResource.h"
     26 #include "core/fetch/ResourcePtr.h"
     27 #include "core/svg/SVGElement.h"
     28 
     29 namespace blink {
     30 
     31 class CSSFontFaceSrcValue;
     32 
     33 class SVGFontFaceUriElement FINAL : public SVGElement, public FontResourceClient {
     34     DEFINE_WRAPPERTYPEINFO();
     35 public:
     36     DECLARE_NODE_FACTORY(SVGFontFaceUriElement);
     37 
     38     virtual ~SVGFontFaceUriElement();
     39 
     40     PassRefPtrWillBeRawPtr<CSSFontFaceSrcValue> srcValue() const;
     41 
     42 private:
     43     explicit SVGFontFaceUriElement(Document&);
     44 
     45     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     46     virtual void childrenChanged(const ChildrenChange&) OVERRIDE;
     47     virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
     48 
     49     virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return false; }
     50 
     51     void loadFont();
     52 
     53     ResourcePtr<FontResource> m_resource;
     54 };
     55 
     56 } // namespace blink
     57 
     58 #endif // ENABLE(SVG_FONTS)
     59 #endif // SVGFontFaceUriElement_h
     60