1 /*
2 Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
3 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
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 #include "config.h"
24 #if ENABLE(SVG)
25 #include "SVGColor.h"
26
27 #include "CSSParser.h"
28 #include "RGBColor.h"
29 #include "SVGException.h"
30
31 namespace WebCore {
32
SVGColor()33 SVGColor::SVGColor()
34 : m_colorType(SVG_COLORTYPE_UNKNOWN)
35 {
36 }
37
SVGColor(const String & rgbColor)38 SVGColor::SVGColor(const String& rgbColor)
39 : m_colorType(SVG_COLORTYPE_RGBCOLOR)
40 {
41 setRGBColor(rgbColor);
42 }
43
SVGColor(SVGColorType colorType)44 SVGColor::SVGColor(SVGColorType colorType)
45 : m_colorType(colorType)
46 {
47 }
48
SVGColor(const Color & c)49 SVGColor::SVGColor(const Color& c)
50 : m_color(c)
51 , m_colorType(SVG_COLORTYPE_RGBCOLOR)
52 {
53 }
54
55
~SVGColor()56 SVGColor::~SVGColor()
57 {
58 }
59
colorType() const60 unsigned short SVGColor::colorType() const
61 {
62 return m_colorType;
63 }
64
rgbColor() const65 RGBColor* SVGColor::rgbColor() const
66 {
67 return RGBColor::create(m_color.rgb()).releaseRef();
68 }
69
setRGBColor(const String & rgbColor,ExceptionCode & ec)70 void SVGColor::setRGBColor(const String& rgbColor, ExceptionCode& ec)
71 {
72 Color color = SVGColor::colorFromRGBColorString(rgbColor);
73 if (color.isValid())
74 m_color = color;
75 else
76 ec = SVGException::SVG_INVALID_VALUE_ERR;
77 }
78
colorFromRGBColorString(const String & colorString)79 Color SVGColor::colorFromRGBColorString(const String& colorString)
80 {
81 String s = colorString.stripWhiteSpace();
82 // hsl, hsla and rgba are not in the SVG spec.
83 // FIXME: rework css parser so it is more svg aware
84 if (s.startsWith("hsl") || s.startsWith("rgba"))
85 return Color();
86 RGBA32 color;
87 if (CSSParser::parseColor(color, s))
88 return color;
89 return Color();
90 }
91
setRGBColorICCColor(const String &,const String &,ExceptionCode &)92 void SVGColor::setRGBColorICCColor(const String& /* rgbColor */, const String& /* iccColor */, ExceptionCode&)
93 {
94 // TODO: implement me!
95 }
96
setColor(unsigned short colorType,const String &,const String &,ExceptionCode &)97 void SVGColor::setColor(unsigned short colorType, const String& /* rgbColor */ , const String& /* iccColor */, ExceptionCode&)
98 {
99 // TODO: implement me!
100 m_colorType = colorType;
101 }
102
cssText() const103 String SVGColor::cssText() const
104 {
105 if (m_colorType == SVG_COLORTYPE_RGBCOLOR)
106 return m_color.name();
107
108 return String();
109 }
110
color() const111 const Color& SVGColor::color() const
112 {
113 return m_color;
114 }
115
116 }
117
118 // vim:ts=4:noet
119 #endif // ENABLE(SVG)
120
121