1/*
2 * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
4 * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef SVGFELightElement_h
23#define SVGFELightElement_h
24
25#if ENABLE(FILTERS)
26#include "LightSource.h"
27#include "SVGAnimatedNumber.h"
28#include "SVGElement.h"
29
30namespace WebCore {
31
32class SVGFELightElement : public SVGElement {
33public:
34    virtual PassRefPtr<LightSource> lightSource() const = 0;
35    static SVGFELightElement* findLightElement(const SVGElement*);
36    static PassRefPtr<LightSource> findLightSource(const SVGElement*);
37
38protected:
39    SVGFELightElement(const QualifiedName&, Document&);
40
41    virtual bool rendererIsNeeded(const RenderStyle&) override { return false; }
42
43private:
44    bool isSupportedAttribute(const QualifiedName&);
45    virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
46    virtual void svgAttributeChanged(const QualifiedName&) override;
47    virtual void childrenChanged(const ChildChange&) override;
48
49    BEGIN_DECLARE_ANIMATED_PROPERTIES(SVGFELightElement)
50        DECLARE_ANIMATED_NUMBER(Azimuth, azimuth)
51        DECLARE_ANIMATED_NUMBER(Elevation, elevation)
52        DECLARE_ANIMATED_NUMBER(X, x)
53        DECLARE_ANIMATED_NUMBER(Y, y)
54        DECLARE_ANIMATED_NUMBER(Z, z)
55        DECLARE_ANIMATED_NUMBER(PointsAtX, pointsAtX)
56        DECLARE_ANIMATED_NUMBER(PointsAtY, pointsAtY)
57        DECLARE_ANIMATED_NUMBER(PointsAtZ, pointsAtZ)
58        DECLARE_ANIMATED_NUMBER(SpecularExponent, specularExponent)
59        DECLARE_ANIMATED_NUMBER(LimitingConeAngle, limitingConeAngle)
60    END_DECLARE_ANIMATED_PROPERTIES
61};
62
63} // namespace WebCore
64
65#endif // ENABLE(FILTERS)
66#endif
67