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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) 2006 Samuel Weinig <sam.weinig@gmial.com>
 *
 * 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 SVGPaint_h
#define SVGPaint_h
#if ENABLE(SVG)
#include "PlatformString.h"
#include "SVGColor.h"

namespace WebCore {

class SVGPaint : public SVGColor {
public:
    enum SVGPaintType {
        SVG_PAINTTYPE_UNKNOWN = 0,
        SVG_PAINTTYPE_RGBCOLOR = 1,
        SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR = 2,
        SVG_PAINTTYPE_NONE = 101,
        SVG_PAINTTYPE_CURRENTCOLOR = 102,
        SVG_PAINTTYPE_URI_NONE = 103,
        SVG_PAINTTYPE_URI_CURRENTCOLOR = 104,
        SVG_PAINTTYPE_URI_RGBCOLOR = 105,
        SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR = 106,
        SVG_PAINTTYPE_URI = 107
    };

    static PassRefPtr<SVGPaint> create()
    {
        return adoptRef(new SVGPaint);
    }
    static PassRefPtr<SVGPaint> create(SVGPaintType type)
    {
        return adoptRef(new SVGPaint(type));
    }
    static PassRefPtr<SVGPaint> create(const Color& color)
    {
        return adoptRef(new SVGPaint(color));
    }
    static PassRefPtr<SVGPaint> create(SVGPaintType type, const String& uri)
    {
        return adoptRef(new SVGPaint(type, uri, String(), String()));
    }
    static PassRefPtr<SVGPaint> create(const String& uri, const Color& color)
    {
        return adoptRef(new SVGPaint(uri, color));
    }

    // 'SVGPaint' functions
    SVGPaintType paintType() const { return m_paintType; }
    String uri() const;

    void setUri(const String&);
    void setPaint(SVGPaintType, const String& uri, const String& rgbPaint, const String& iccPaint, ExceptionCode&);
    
    static SVGPaint* defaultFill();
    static SVGPaint* defaultStroke();

    bool matchesTargetURI(const String& referenceId);

private:
    SVGPaint();
    SVGPaint(const String& uri);
    SVGPaint(SVGPaintType);
    SVGPaint(SVGPaintType, const String& uri, const String& rgbPaint, const String& iccPaint);
    SVGPaint(const Color& c);
    SVGPaint(const String& uri, const Color& c);

    virtual bool isSVGPaint() const { return true; }

    virtual String cssText() const;

    SVGPaintType m_paintType;
    String m_uri;
};

} // namespace WebCore

#endif // ENABLE(SVG)
#endif // SVGPaint_h