1 /* 2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis (at) 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 "core/SVGNames.h" 25 #include "core/dom/ScriptLoaderClient.h" 26 #include "core/svg/SVGAnimatedBoolean.h" 27 #include "core/svg/SVGAnimatedString.h" 28 #include "core/svg/SVGElement.h" 29 #include "core/svg/SVGURIReference.h" 30 31 namespace blink { 32 33 class ScriptLoader; 34 35 class SVGScriptElement FINAL 36 : public SVGElement 37 , public SVGURIReference 38 , public ScriptLoaderClient { 39 DEFINE_WRAPPERTYPEINFO(); 40 public: 41 static PassRefPtrWillBeRawPtr<SVGScriptElement> create(Document&, bool wasInsertedByParser); 42 43 ScriptLoader* loader() const { return m_loader.get(); } 44 45 #if ENABLE(ASSERT) 46 virtual bool isAnimatableAttribute(const QualifiedName&) const OVERRIDE; 47 #endif 48 49 private: 50 SVGScriptElement(Document&, bool wasInsertedByParser, bool alreadyStarted); 51 virtual ~SVGScriptElement(); 52 53 bool isSupportedAttribute(const QualifiedName&); 54 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; 55 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; 56 virtual void didNotifySubtreeInsertionsToDocument() OVERRIDE; 57 virtual void childrenChanged(const ChildrenChange&) OVERRIDE; 58 virtual void didMoveToNewDocument(Document& oldDocument) OVERRIDE; 59 60 virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE; 61 virtual bool isURLAttribute(const Attribute&) const OVERRIDE; 62 virtual bool isStructurallyExternal() const OVERRIDE { return hasSourceAttribute(); } 63 virtual void finishParsingChildren() OVERRIDE; 64 65 virtual bool haveLoadedRequiredResources() OVERRIDE; 66 67 virtual String sourceAttributeValue() const OVERRIDE; 68 virtual String charsetAttributeValue() const OVERRIDE; 69 virtual String typeAttributeValue() const OVERRIDE; 70 virtual String languageAttributeValue() const OVERRIDE; 71 virtual String forAttributeValue() const OVERRIDE; 72 virtual String eventAttributeValue() const OVERRIDE; 73 virtual bool asyncAttributeValue() const OVERRIDE; 74 virtual bool deferAttributeValue() const OVERRIDE; 75 virtual bool hasSourceAttribute() const OVERRIDE; 76 77 virtual void dispatchLoadEvent() OVERRIDE; 78 79 virtual PassRefPtrWillBeRawPtr<Element> cloneElementWithoutAttributesAndChildren() OVERRIDE; 80 virtual bool rendererIsNeeded(const RenderStyle&) OVERRIDE { return false; } 81 82 virtual Timer<SVGElement>* svgLoadEventTimer() OVERRIDE { return &m_svgLoadEventTimer; } 83 84 85 Timer<SVGElement> m_svgLoadEventTimer; 86 OwnPtr<ScriptLoader> m_loader; 87 }; 88 89 } // namespace blink 90 91 #endif // SVGScriptElement_h 92