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/*
* Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
* Copyright (C) Research In Motion Limited 2011. All rights reserved.
*
* 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.
*/
#ifndef SVGColor_h
#define SVGColor_h
#if ENABLE(SVG)
#include "CSSMutableValue.h"
#include "Color.h"
#include <wtf/PassRefPtr.h>
namespace WebCore {
class RGBColor;
class SVGColor : public CSSMutableValue {
public:
enum SVGColorType {
SVG_COLORTYPE_UNKNOWN = 0,
SVG_COLORTYPE_RGBCOLOR = 1,
SVG_COLORTYPE_RGBCOLOR_ICCCOLOR = 2,
SVG_COLORTYPE_CURRENTCOLOR = 3
};
static PassRefPtr<SVGColor> createFromString(const String& rgbColor)
{
RefPtr<SVGColor> color = adoptRef(new SVGColor(SVG_COLORTYPE_RGBCOLOR));
color->setColor(colorFromRGBColorString(rgbColor));
return color.release();
}
static PassRefPtr<SVGColor> createFromColor(const Color& rgbColor)
{
RefPtr<SVGColor> color = adoptRef(new SVGColor(SVG_COLORTYPE_RGBCOLOR));
color->setColor(rgbColor);
return color.release();
}
static PassRefPtr<SVGColor> createCurrentColor()
{
return adoptRef(new SVGColor(SVG_COLORTYPE_CURRENTCOLOR));
}
const Color& color() const { return m_color; }
const SVGColorType& colorType() const { return m_colorType; }
PassRefPtr<RGBColor> rgbColor() const;
static Color colorFromRGBColorString(const String&);
void setRGBColor(const String& rgbColor, ExceptionCode&);
void setRGBColorICCColor(const String& rgbColor, const String& iccColor, ExceptionCode&);
void setColor(unsigned short colorType, const String& rgbColor, const String& iccColor, ExceptionCode&);
protected:
friend class CSSComputedStyleDeclaration;
SVGColor(const SVGColorType&);
virtual ~SVGColor() { }
virtual String cssText() const;
void setColor(const Color& color) { m_color = color; }
void setColorType(const SVGColorType& type) { m_colorType = type; }
private:
virtual bool isSVGColor() const { return true; }
Color m_color;
SVGColorType m_colorType;
};
} // namespace WebCore
#endif // ENABLE(SVG)
#endif // SVGColor_h
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