1 /*
2 Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005 Rob Buis <buis@kde.org>
4 2005 Eric Seidel <eric@webkit.org>
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 aint 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 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
23 #include "SVGFESpecularLighting.h"
24 #include "TextStream.h"
25
26 namespace WebCore
27 {
28
SVGFESpecularLighting(SVGResourceFilter * filter)29 SVGFESpecularLighting::SVGFESpecularLighting(SVGResourceFilter *filter)
30 : SVGFilterEffect(filter)
31 , m_lightingColor()
32 , m_surfaceScale(0.0f)
33 , m_specularConstant(0.0f)
34 , m_specularExponent(0.0f)
35 , m_kernelUnitLengthX(0.0f)
36 , m_kernelUnitLengthY(0.0f)
37 , m_lightSource(0)
38 {
39 }
40
~SVGFESpecularLighting()41 SVGFESpecularLighting::~SVGFESpecularLighting()
42 {
43 delete m_lightSource;
44 }
45
lightingColor() const46 Color SVGFESpecularLighting::lightingColor() const
47 {
48 return m_lightingColor;
49 }
50
setLightingColor(const Color & lightingColor)51 void SVGFESpecularLighting::setLightingColor(const Color &lightingColor)
52 {
53 m_lightingColor = lightingColor;
54 }
55
surfaceScale() const56 float SVGFESpecularLighting::surfaceScale() const
57 {
58 return m_surfaceScale;
59 }
60
setSurfaceScale(float surfaceScale)61 void SVGFESpecularLighting::setSurfaceScale(float surfaceScale)
62 {
63 m_surfaceScale = surfaceScale;
64 }
65
specularConstant() const66 float SVGFESpecularLighting::specularConstant() const
67 {
68 return m_specularConstant;
69 }
70
setSpecularConstant(float specularConstant)71 void SVGFESpecularLighting::setSpecularConstant(float specularConstant)
72 {
73 m_specularConstant = specularConstant;
74 }
75
specularExponent() const76 float SVGFESpecularLighting::specularExponent() const
77 {
78 return m_specularExponent;
79 }
80
setSpecularExponent(float specularExponent)81 void SVGFESpecularLighting::setSpecularExponent(float specularExponent)
82 {
83 m_specularExponent = specularExponent;
84 }
85
kernelUnitLengthX() const86 float SVGFESpecularLighting::kernelUnitLengthX() const
87 {
88 return m_kernelUnitLengthX;
89 }
90
setKernelUnitLengthX(float kernelUnitLengthX)91 void SVGFESpecularLighting::setKernelUnitLengthX(float kernelUnitLengthX)
92 {
93 m_kernelUnitLengthX = kernelUnitLengthX;
94 }
95
kernelUnitLengthY() const96 float SVGFESpecularLighting::kernelUnitLengthY() const
97 {
98 return m_kernelUnitLengthY;
99 }
100
setKernelUnitLengthY(float kernelUnitLengthY)101 void SVGFESpecularLighting::setKernelUnitLengthY(float kernelUnitLengthY)
102 {
103 m_kernelUnitLengthY = kernelUnitLengthY;
104 }
105
lightSource() const106 const SVGLightSource *SVGFESpecularLighting::lightSource() const
107 {
108 return m_lightSource;
109 }
110
setLightSource(SVGLightSource * lightSource)111 void SVGFESpecularLighting::setLightSource(SVGLightSource *lightSource)
112 {
113 if (m_lightSource != lightSource) {
114 delete m_lightSource;
115 m_lightSource = lightSource;
116 }
117 }
118
externalRepresentation(TextStream & ts) const119 TextStream &SVGFESpecularLighting::externalRepresentation(TextStream &ts) const
120 {
121 ts << "[type=SPECULAR-LIGHTING] ";
122 SVGFilterEffect::externalRepresentation(ts);
123 ts << " [surface scale=" << m_surfaceScale << "]"
124 << " [specual constant=" << m_specularConstant << "]"
125 << " [specular exponent=" << m_specularExponent << "]";
126 return ts;
127 }
128
129 } // namespace WebCore
130
131 #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
132