1/* 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2007 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 SVGScriptElement_h 22#define SVGScriptElement_h 23 24#include "SVGAnimatedBoolean.h" 25#include "SVGAnimatedString.h" 26#include "SVGElement.h" 27#include "SVGExternalResourcesRequired.h" 28#include "SVGURIReference.h" 29#include "ScriptElement.h" 30 31namespace WebCore { 32 33class SVGScriptElement final : public SVGElement 34 , public SVGURIReference 35 , public SVGExternalResourcesRequired 36 , public ScriptElement { 37public: 38 static PassRefPtr<SVGScriptElement> create(const QualifiedName&, Document&, bool wasInsertedByParser); 39 40private: 41 SVGScriptElement(const QualifiedName&, Document&, bool wasInsertedByParser, bool alreadyStarted); 42 43 bool isSupportedAttribute(const QualifiedName&); 44 virtual void parseAttribute(const QualifiedName&, const AtomicString&) override; 45 virtual InsertionNotificationRequest insertedInto(ContainerNode&) override; 46 virtual void childrenChanged(const ChildChange&) override; 47 48 virtual void svgAttributeChanged(const QualifiedName&) override; 49 virtual bool isURLAttribute(const Attribute&) const override; 50 virtual void finishParsingChildren() override; 51 52 virtual void addSubresourceAttributeURLs(ListHashSet<URL>&) const override; 53 54 virtual bool haveLoadedRequiredResources() override { return SVGExternalResourcesRequired::haveLoadedRequiredResources(); } 55 56 virtual String sourceAttributeValue() const override; 57 virtual String charsetAttributeValue() const override; 58 virtual String typeAttributeValue() const override; 59 virtual String languageAttributeValue() const override; 60 virtual String forAttributeValue() const override; 61 virtual String eventAttributeValue() const override; 62 virtual bool asyncAttributeValue() const override; 63 virtual bool deferAttributeValue() const override; 64 virtual bool hasSourceAttribute() const override; 65 66 virtual void dispatchLoadEvent() override { SVGExternalResourcesRequired::dispatchLoadEvent(this); } 67 68 virtual PassRefPtr<Element> cloneElementWithoutAttributesAndChildren() override; 69 virtual bool rendererIsNeeded(const RenderStyle&) override { return false; } 70 71 // SVGExternalResourcesRequired 72 virtual void setHaveFiredLoadEvent(bool haveFiredLoadEvent) override { ScriptElement::setHaveFiredLoadEvent(haveFiredLoadEvent); } 73 virtual bool isParserInserted() const override { return ScriptElement::isParserInserted(); } 74 virtual bool haveFiredLoadEvent() const override { return ScriptElement::haveFiredLoadEvent(); } 75 virtual Timer<SVGElement>* svgLoadEventTimer() override { return &m_svgLoadEventTimer; } 76 77#ifndef NDEBUG 78 virtual bool filterOutAnimatableAttribute(const QualifiedName&) const override; 79#endif 80 81 BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGScriptElement) 82 DECLARE_ANIMATED_STRING(Href, href) 83 DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired) 84 END_DECLARE_ANIMATED_PROPERTIES 85 86 Timer<SVGElement> m_svgLoadEventTimer; 87}; 88 89NODE_TYPE_CASTS(SVGScriptElement) 90 91} // namespace WebCore 92 93#endif 94