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(FILTERS) 27#include "SVGAnimatedBoolean.h" 28#include "SVGAnimatedEnumeration.h" 29#include "SVGAnimatedInteger.h" 30#include "SVGAnimatedLength.h" 31#include "SVGElement.h" 32#include "SVGExternalResourcesRequired.h" 33#include "SVGNames.h" 34#include "SVGURIReference.h" 35#include "SVGUnitTypes.h" 36 37namespace WebCore { 38 39class SVGFilterElement final : public SVGElement, 40 public SVGURIReference, 41 public SVGExternalResourcesRequired { 42public: 43 static PassRefPtr<SVGFilterElement> create(const QualifiedName&, Document&); 44 45 void setFilterRes(unsigned filterResX, unsigned filterResY); 46 47private: 48 SVGFilterElement(const QualifiedName&, Document&); 49 50 virtual bool needsPendingResourceHandling() const override { return false; } 51 52 bool isSupportedAttribute(const QualifiedName&); 53 virtual void parseAttribute(const QualifiedName&, const AtomicString&) override; 54 virtual void svgAttributeChanged(const QualifiedName&) override; 55 virtual void childrenChanged(const ChildChange&) override; 56 57 virtual RenderPtr<RenderElement> createElementRenderer(PassRef<RenderStyle>) override; 58 virtual bool childShouldCreateRenderer(const Node&) const override; 59 60 virtual bool selfHasRelativeLengths() const override; 61 62 static const AtomicString& filterResXIdentifier(); 63 static const AtomicString& filterResYIdentifier(); 64 65 BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFilterElement) 66 DECLARE_ANIMATED_ENUMERATION(FilterUnits, filterUnits, SVGUnitTypes::SVGUnitType) 67 DECLARE_ANIMATED_ENUMERATION(PrimitiveUnits, primitiveUnits, SVGUnitTypes::SVGUnitType) 68 DECLARE_ANIMATED_LENGTH(X, x) 69 DECLARE_ANIMATED_LENGTH(Y, y) 70 DECLARE_ANIMATED_LENGTH(Width, width) 71 DECLARE_ANIMATED_LENGTH(Height, height) 72 DECLARE_ANIMATED_INTEGER(FilterResX, filterResX) 73 DECLARE_ANIMATED_INTEGER(FilterResY, filterResY) 74 DECLARE_ANIMATED_STRING(Href, href) 75 DECLARE_ANIMATED_BOOLEAN(ExternalResourcesRequired, externalResourcesRequired) 76 END_DECLARE_ANIMATED_PROPERTIES 77}; 78 79NODE_TYPE_CASTS(SVGFilterElement) 80 81} 82 83#endif 84#endif 85