khtml/svg/SVGColor.cpp

   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 #include "wtf/Platform.h"
  25 #if ENABLE(SVG)
  26 #include "SVGColor.h"
  27
  28 //#include "CSSParser.h"
  29 #include "SVGException.h"
  30
  31 namespace WebCore {
  32
  33 SVGColor::SVGColor()
  34     : CSSValue()
  35     , m_colorType(SVG_COLORTYPE_UNKNOWN)
  36 {
  37 }
  38
  39 SVGColor::SVGColor(const String& rgbColor)
  40     : CSSValue()
  41     , m_colorType(SVG_COLORTYPE_RGBCOLOR)
  42 {
  43     setRGBColor(rgbColor);
  44 }
  45
  46 SVGColor::SVGColor(unsigned short colorType)
  47     : CSSValue()
  48     , m_colorType(colorType)
  49 {
  50 }
  51
  52 SVGColor::SVGColor(const Color& c)
  53     : CSSValue()
  54     , m_color(c)
  55     , m_colorType(SVG_COLORTYPE_RGBCOLOR)
  56 {
  57 }
  58
  59
  60 SVGColor::~SVGColor()
  61 {
  62 }
  63
  64 unsigned short SVGColor::colorType() const
  65 {
  66     return m_colorType;
  67 }
  68
  69 unsigned SVGColor::rgbColor() const
  70 {
  71     return m_color.rgb();
  72 }
  73
  74 void SVGColor::setRGBColor(const String& rgbColor, ExceptionCode& ec)
  75 {
  76     Color color = SVGColor::colorFromRGBColorString(rgbColor);
  77     if (color.isValid())
  78         m_color = color;
  79     else
  80         ec = SVGException::SVG_INVALID_VALUE_ERR;
  81 }
  82
  83 Color SVGColor::colorFromRGBColorString(const String& colorString)
  84 {
  85     /*String s = colorString.stripWhiteSpace();
  86     // hsl, hsla and rgba are not in the SVG spec.
  87     // FIXME: rework css parser so it is more svg aware
  88     if (s.startsWith("hsl") || s.startsWith("rgba"))
  89         return Color();
  90     RGBA32 color;
  91     if (CSSParser::parseColor(color, s))
  92         return color;
  93     return Color();*/
  94     return QColor(colorString.string());
  95 }
  96
  97 void SVGColor::setRGBColorICCColor(const String& /* rgbColor */, const String& /* iccColor */, ExceptionCode& ec)
  98 {
  99     // TODO: implement me!
 100 }
 101
 102 void SVGColor::setColor(unsigned short colorType, const String& /* rgbColor */ , const String& /* iccColor */, ExceptionCode& ec)
 103 {
 104     // TODO: implement me!
 105     m_colorType = colorType;
 106 }
 107
 108 String SVGColor::cssText() const
 109 {
 110     if (m_colorType == SVG_COLORTYPE_RGBCOLOR)
 111         return m_color.name();
 112
 113     return String();
 114 }
 115
 116 const Color& SVGColor::color() const
 117 {
 118     return m_color;
 119 }
 120
 121 }
 122
 123 // vim:ts=4
 124 #endif // ENABLE(SVG)
 125