1/* 2 * Copyright (C) 2006 Oliver Hunt <oliver@nerget.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20#ifndef SVGFEDisplacementMapElement_h 21#define SVGFEDisplacementMapElement_h 22 23#include "core/svg/SVGAnimatedEnumeration.h" 24#include "core/svg/SVGAnimatedNumber.h" 25#include "core/svg/SVGFilterPrimitiveStandardAttributes.h" 26#include "platform/graphics/filters/FEDisplacementMap.h" 27 28namespace blink { 29 30template<> const SVGEnumerationStringEntries& getStaticStringEntries<ChannelSelectorType>(); 31 32class SVGFEDisplacementMapElement FINAL : public SVGFilterPrimitiveStandardAttributes { 33 DEFINE_WRAPPERTYPEINFO(); 34public: 35 DECLARE_NODE_FACTORY(SVGFEDisplacementMapElement); 36 37 static ChannelSelectorType stringToChannel(const String&); 38 39 SVGAnimatedNumber* scale() { return m_scale.get(); } 40 SVGAnimatedString* in1() { return m_in1.get(); } 41 SVGAnimatedString* in2() { return m_in2.get(); } 42 SVGAnimatedEnumeration<ChannelSelectorType>* xChannelSelector() { return m_xChannelSelector.get(); } 43 SVGAnimatedEnumeration<ChannelSelectorType>* yChannelSelector() { return m_yChannelSelector.get(); } 44 45private: 46 SVGFEDisplacementMapElement(Document&); 47 48 bool isSupportedAttribute(const QualifiedName&); 49 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; 50 virtual bool setFilterEffectAttribute(FilterEffect*, const QualifiedName& attrName) OVERRIDE; 51 virtual void svgAttributeChanged(const QualifiedName&) OVERRIDE; 52 virtual PassRefPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) OVERRIDE; 53 54 RefPtr<SVGAnimatedNumber> m_scale; 55 RefPtr<SVGAnimatedString> m_in1; 56 RefPtr<SVGAnimatedString> m_in2; 57 RefPtr<SVGAnimatedEnumeration<ChannelSelectorType> > m_xChannelSelector; 58 RefPtr<SVGAnimatedEnumeration<ChannelSelectorType> > m_yChannelSelector; 59}; 60 61} // namespace blink 62 63#endif // SVGFEDisplacementMapElement_h 64