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0001 /* 0002 Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> 0003 2004, 2005, 2006 Rob Buis <buis@kde.org> 0004 0005 This file is part of the KDE project 0006 0007 This library is free software; you can redistribute it and/or 0008 modify it under the terms of the GNU Library General Public 0009 License as published by the Free Software Foundation; either 0010 version 2 of the License, or (at your option) any later version. 0011 0012 This library is distributed in the hope that it will be useful, 0013 but WITHOUT ANY WARRANTY; without even the implied warranty of 0014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0015 Library General Public License for more details. 0016 0017 You should have received a copy of the GNU Library General Public License 0018 along with this library; see the file COPYING.LIB. If not, write to 0019 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0020 Boston, MA 02110-1301, USA. 0021 */ 0022 0023 #ifndef SVGClipPathElement_h 0024 #define SVGClipPathElement_h 0025 0026 #if ENABLE(SVG) 0027 #include "SVGResourceClipper.h" 0028 #include "SVGExternalResourcesRequired.h" 0029 #include "SVGLangSpace.h" 0030 #include "SVGStyledTransformableElement.h" 0031 #include "SVGTests.h" 0032 0033 namespace WebCore 0034 { 0035 0036 class SVGClipPathElement : public SVGStyledTransformableElement, 0037 public SVGTests, 0038 public SVGLangSpace, 0039 public SVGExternalResourcesRequired 0040 { 0041 public: 0042 SVGClipPathElement(const QualifiedName &, Document *); 0043 virtual ~SVGClipPathElement(); 0044 0045 bool isValid() const override 0046 { 0047 return SVGTests::isValid(); 0048 } 0049 bool rendererIsNeeded(RenderStyle *) override 0050 { 0051 return false; 0052 } 0053 0054 void parseMappedAttribute(MappedAttribute *) override; 0055 void svgAttributeChanged(const QualifiedName &) override; 0056 using DOM::NodeImpl::childrenChanged; 0057 void childrenChanged(bool changedByParser = false, Node *beforeChange = nullptr, Node *afterChange = nullptr, int childCountDelta = 0) override; 0058 0059 SVGResource *canvasResource() override; 0060 0061 // KHTML ElementImpl pure virtual method 0062 quint32 id() const override 0063 { 0064 return SVGNames::clipPathTag.id(); 0065 } 0066 protected: 0067 const SVGElement *contextElement() const override 0068 { 0069 return this; 0070 } 0071 0072 private: 0073 ANIMATED_PROPERTY_FORWARD_DECLARATIONS(SVGExternalResourcesRequired, bool, ExternalResourcesRequired, externalResourcesRequired) 0074 0075 ANIMATED_PROPERTY_DECLARATIONS(SVGClipPathElement, int, int, ClipPathUnits, clipPathUnits) 0076 0077 RefPtr<SVGResourceClipper> m_clipper; 0078 }; 0079 0080 } // namespace WebCore 0081 0082 #endif // ENABLE(SVG) 0083 #endif