1 /* 2 Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4 5 This file is part of the KDE project 6 7 This library is free software; you can redistribute it and/or 8 modify it under the terms of the GNU Library General Public 9 License as published by the Free Software Foundation; either 10 version 2 of the License, or (at your option) any later version. 11 12 This library is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 Library General Public License for more details. 16 17 You should have received a copy of the GNU Library General Public License 18 along with this library; see the file COPYING.LIB. If not, write to 19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 Boston, MA 02110-1301, USA. 21 */ 22 23 #ifndef SVGPatternElement_h 24 #define SVGPatternElement_h 25 26 #if ENABLE(SVG) 27 #include "SVGExternalResourcesRequired.h" 28 #include "SVGFitToViewBox.h" 29 #include "SVGLangSpace.h" 30 #include "SVGPaintServerPattern.h" 31 #include "SVGStyledElement.h" 32 #include "SVGTests.h" 33 #include "SVGTransformList.h" 34 #include "SVGURIReference.h" 35 36 namespace WebCore { 37 38 struct PatternAttributes; 39 40 class SVGLength; 41 42 class SVGPatternElement : public SVGStyledElement, 43 public SVGURIReference, 44 public SVGTests, 45 public SVGLangSpace, 46 public SVGExternalResourcesRequired, 47 public SVGFitToViewBox { 48 public: 49 SVGPatternElement(const QualifiedName&, Document*); 50 virtual ~SVGPatternElement(); 51 isValid()52 virtual bool isValid() const { return SVGTests::isValid(); } 53 54 virtual void parseMappedAttribute(MappedAttribute*); 55 virtual void svgAttributeChanged(const QualifiedName&); 56 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0); 57 58 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 59 virtual SVGResource* canvasResource(); 60 61 protected: contextElement()62 virtual const SVGElement* contextElement() const { return this; } 63 64 private: 65 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::xAttrString, SVGLength, X, x) 66 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::yAttrString, SVGLength, Y, y) 67 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::widthAttrString, SVGLength, Width, width) 68 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::heightAttrString, SVGLength, Height, height) 69 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::patternUnitsAttrString, int, PatternUnits, patternUnits) 70 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::patternContentUnitsAttrString, int, PatternContentUnits, patternContentUnits) 71 ANIMATED_PROPERTY_DECLARATIONS(SVGPatternElement, SVGNames::patternTagString, SVGNames::patternTransformAttrString, SVGTransformList, PatternTransform, patternTransform) 72 73 mutable RefPtr<SVGPaintServerPattern> m_resource; 74 75 private: 76 friend class SVGPaintServerPattern; 77 void buildPattern(const FloatRect& targetRect) const; 78 79 PatternAttributes collectPatternProperties() const; 80 }; 81 82 } // namespace WebCore 83 84 #endif // ENABLE(SVG) 85 #endif 86