1/* 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public License 16 * along with this library; see the file COPYING.LIB. If not, write to 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21#ifndef SVGTRefElement_h 22#define SVGTRefElement_h 23 24#if ENABLE(SVG) 25#include "SVGTextPositioningElement.h" 26#include "SVGURIReference.h" 27 28namespace WebCore { 29 30class SVGTRefTargetEventListener; 31 32class SVGTRefElement FINAL : public SVGTextPositioningElement, 33 public SVGURIReference { 34public: 35 static PassRefPtr<SVGTRefElement> create(const QualifiedName&, Document*); 36 37protected: 38 virtual void didNotifySubtreeInsertions(ContainerNode*) override; 39 40private: 41 friend class SVGTRefTargetEventListener; 42 43 SVGTRefElement(const QualifiedName&, Document*); 44 virtual ~SVGTRefElement(); 45 46 bool isSupportedAttribute(const QualifiedName&); 47 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; 48 virtual void svgAttributeChanged(const QualifiedName&); 49 50 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 51 virtual bool childShouldCreateRenderer(const NodeRenderingContext&) const; 52 virtual bool rendererIsNeeded(const NodeRenderingContext&); 53 54 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; 55 virtual void removedFrom(ContainerNode*) OVERRIDE; 56 57 void updateReferencedText(Element*); 58 59 void detachTarget(); 60 61 virtual void buildPendingResource(); 62 63 BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGTRefElement) 64 DECLARE_ANIMATED_STRING(Href, href) 65 END_DECLARE_ANIMATED_PROPERTIES 66 67 RefPtr<SVGTRefTargetEventListener> m_targetListener; 68}; 69 70} // namespace WebCore 71 72#endif // ENABLE(SVG) 73#endif 74