1/* 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> 3 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> 4 * Copyright (C) 2008 Rob Buis <buis@kde.org> 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 */ 21 22#ifndef SVGGlyphElement_h 23#define SVGGlyphElement_h 24 25#if ENABLE(SVG_FONTS) 26#include "SVGElement.h" 27#include "SVGGlyph.h" 28 29namespace WebCore { 30 31class SVGFontData; 32 33class SVGGlyphElement final : public SVGElement { 34public: 35 static PassRefPtr<SVGGlyphElement> create(const QualifiedName&, Document&); 36 37 SVGGlyph buildGlyphIdentifier() const; 38 39 // Helper function used by SVGFont 40 static void inheritUnspecifiedAttributes(SVGGlyph&, const SVGFontData*); 41 static String querySVGFontLanguage(const SVGElement*); 42 43 // Helper function shared between SVGGlyphElement & SVGMissingGlyphElement 44 static SVGGlyph buildGenericGlyphIdentifier(const SVGElement*); 45 46private: 47 SVGGlyphElement(const QualifiedName&, Document&); 48 49 // FIXME: svgAttributeChanged missing. 50 virtual void parseAttribute(const QualifiedName&, const AtomicString&) override; 51 52 virtual InsertionNotificationRequest insertedInto(ContainerNode&) override; 53 virtual void removedFrom(ContainerNode&) override; 54 55 virtual bool rendererIsNeeded(const RenderStyle&) override { return false; } 56 57 void invalidateGlyphCache(); 58}; 59 60NODE_TYPE_CASTS(SVGGlyphElement) 61 62} // namespace WebCore 63 64#endif // ENABLE(SVG_FONTS) 65#endif 66