2 * Copyright (C) 2006 Oliver Hunt <oliver@nerget.com>
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.
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.
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.
20 #ifndef SVGFEDisplacementMapElement_h
21 #define SVGFEDisplacementMapElement_h
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"
30 template<> const SVGEnumerationStringEntries& getStaticStringEntries<ChannelSelectorType>();
32 class SVGFEDisplacementMapElement final : public SVGFilterPrimitiveStandardAttributes {
33 DEFINE_WRAPPERTYPEINFO();
35 DECLARE_NODE_FACTORY(SVGFEDisplacementMapElement);
37 static ChannelSelectorType stringToChannel(const String&);
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(); }
46 SVGFEDisplacementMapElement(Document&);
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;
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;
63 #endif // SVGFEDisplacementMapElement_h