1 /* 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> 4 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> 5 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 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 SVGFilterElement_h 24 #define SVGFilterElement_h 25 26 #if ENABLE(SVG) && ENABLE(FILTERS) 27 #include "SVGAnimatedBoolean.h" 28 #include "SVGAnimatedEnumeration.h" 29 #include "SVGAnimatedInteger.h" 30 #include "SVGAnimatedLength.h" 31 #include "SVGExternalResourcesRequired.h" 32 #include "SVGLangSpace.h" 33 #include "SVGStyledElement.h" 34 #include "SVGURIReference.h" 35 36 namespace WebCore { 37 38 class SVGFilterElement : public SVGStyledElement, 39 public SVGURIReference, 40 public SVGLangSpace, 41 public SVGExternalResourcesRequired { 42 public: 43 static PassRefPtr<SVGFilterElement> create(const QualifiedName&, Document*); 44 45 void setFilterRes(unsigned long filterResX, unsigned long filterResY); 46 FloatRect filterBoundingBox(const FloatRect&) const; 47 48 private: 49 SVGFilterElement(const QualifiedName&, Document*); 50 needsPendingResourceHandling()51 virtual bool needsPendingResourceHandling() const { return false; } 52 53 virtual void parseMappedAttribute(Attribute*); 54 virtual void svgAttributeChanged(const QualifiedName&); 55 virtual void synchronizeProperty(const QualifiedName&); 56 virtual void fillAttributeToPropertyTypeMap(); 57 virtual AttributeToPropertyTypeMap& attributeToPropertyTypeMap(); 58 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0); 59 60 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 61 62 virtual bool selfHasRelativeLengths() const; 63 64 static const AtomicString& filterResXIdentifier(); 65 static const AtomicString& filterResYIdentifier(); 66 67 // Animated property declarations 68 DECLARE_ANIMATED_ENUMERATION(FilterUnits, filterUnits) 69 DECLARE_ANIMATED_ENUMERATION(PrimitiveUnits, primitiveUnits) 70 DECLARE_ANIMATED_LENGTH(X, x) 71 DECLARE_ANIMATED_LENGTH(Y, y) 72 DECLARE_ANIMATED_LENGTH(Width, width) 73 DECLARE_ANIMATED_LENGTH(Height, height) 74 DECLARE_ANIMATED_INTEGER(FilterResX, filterResX) 75 DECLARE_ANIMATED_INTEGER(FilterResY, filterResY) 76 77 // SVGURIReference 78 DECLARE_ANIMATED_STRING(Href, href) 79 80 // SVGExternalResourcesRequired 81 DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired) 82 }; 83 84 } 85 86 #endif 87 #endif 88