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/*
Copyright (C) 2004, 2005 Nikolas Zimmermann <wildfox@kde.org>
2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#if ENABLE(SVG)
#include "SVGColor.h"
#include "CSSParser.h"
#include "RGBColor.h"
#include "SVGException.h"
namespace WebCore {
SVGColor::SVGColor()
: m_colorType(SVG_COLORTYPE_UNKNOWN)
{
}
SVGColor::SVGColor(const String& rgbColor)
: m_colorType(SVG_COLORTYPE_RGBCOLOR)
{
setRGBColor(rgbColor);
}
SVGColor::SVGColor(SVGColorType colorType)
: m_colorType(colorType)
{
}
SVGColor::SVGColor(const Color& c)
: m_color(c)
, m_colorType(SVG_COLORTYPE_RGBCOLOR)
{
}
SVGColor::~SVGColor()
{
}
unsigned short SVGColor::colorType() const
{
return m_colorType;
}
PassRefPtr<RGBColor> SVGColor::rgbColor() const
{
return RGBColor::create(m_color.rgb());
}
void SVGColor::setRGBColor(const String& rgbColor, ExceptionCode& ec)
{
Color color = SVGColor::colorFromRGBColorString(rgbColor);
if (color.isValid())
m_color = color;
else
ec = SVGException::SVG_INVALID_VALUE_ERR;
}
Color SVGColor::colorFromRGBColorString(const String& colorString)
{
String s = colorString.stripWhiteSpace();
// hsl, hsla and rgba are not in the SVG spec.
// FIXME: rework css parser so it is more svg aware
if (s.startsWith("hsl") || s.startsWith("rgba"))
return Color();
RGBA32 color;
if (CSSParser::parseColor(color, s))
return color;
return Color();
}
void SVGColor::setRGBColorICCColor(const String& /* rgbColor */, const String& /* iccColor */, ExceptionCode&)
{
// TODO: implement me!
}
void SVGColor::setColor(unsigned short colorType, const String& /* rgbColor */ , const String& /* iccColor */, ExceptionCode&)
{
// TODO: implement me!
m_colorType = colorType;
}
String SVGColor::cssText() const
{
if (m_colorType == SVG_COLORTYPE_RGBCOLOR)
return m_color.name();
return String();
}
const Color& SVGColor::color() const
{
return m_color;
}
}
// vim:ts=4:noet
#endif // ENABLE(SVG)
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