/* 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 SVGFontElement_h #define SVGFontElement_h #if ENABLE(SVG_FONTS) #include "SVGExternalResourcesRequired.h" #include "SVGGlyphElement.h" #include "SVGStyledElement.h" namespace WebCore { class SVGMissingGlyphElement; class SVGFontElement : public SVGStyledElement , public SVGExternalResourcesRequired { public: SVGFontElement(const QualifiedName&, Document*); virtual ~SVGFontElement(); virtual bool rendererIsNeeded(RenderStyle*) { return false; } virtual const SVGElement* contextElement() const { return this; } void addGlyphToCache(SVGGlyphElement*); void removeGlyphFromCache(SVGGlyphElement*); const Vector<SVGGlyphIdentifier>& glyphIdentifiersForString(const String&) const; // Returns the longest hash key length (the 'unicode' property value with the // highest amount of characters) - ie. for <glyph unicode="ffl"/> it will return 3. unsigned int maximumHashKeyLength() const { return m_maximumHashKeyLength; } SVGMissingGlyphElement* firstMissingGlyphElement() const; private: typedef HashMap<String, Vector<SVGGlyphIdentifier> > GlyphHashMap; GlyphHashMap m_glyphMap; unsigned int m_maximumHashKeyLength; }; } // namespace WebCore #endif // ENABLE(SVG_FONTS) #endif // vim:ts=4:noet