/*

    Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>

                  2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>

    Copyright (C) Research In Motion Limited 2010. 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.

*/

#include "config.h"

#if ENABLE(SVG)

#include "SVGPaint.h"

#include "SVGURIReference.h"

namespace WebCore {

SVGPaint::SVGPaint()

    : m_paintType(SVG_PAINTTYPE_UNKNOWN)

{

}

SVGPaint::SVGPaint(const String& uri)

    : m_paintType(SVG_PAINTTYPE_URI_RGBCOLOR)

{

    setUri(uri);

}

SVGPaint::SVGPaint(SVGPaintType paintType)

    : m_paintType(paintType)

{

}

SVGPaint::SVGPaint(SVGPaintType paintType, const String& uri, const String& rgbPaint, const String&)

    : SVGColor(rgbPaint)

    , m_paintType(paintType)

{

    setUri(uri);

}

SVGPaint::SVGPaint(const Color& c)

    : SVGColor(c)

    , m_paintType(SVG_PAINTTYPE_RGBCOLOR)

{

}

SVGPaint::SVGPaint(const String& uri, const Color& c)

    : SVGColor(c)

    , m_paintType(SVG_PAINTTYPE_URI_RGBCOLOR)

{

    setUri(uri);

}

SVGPaint::~SVGPaint()

{

}

SVGPaint* SVGPaint::defaultFill()

{

    static SVGPaint* staticDefaultFill = create(Color::black).releaseRef();

    return staticDefaultFill;

}

SVGPaint* SVGPaint::defaultStroke()

{

    static SVGPaint* staticDefaultStroke = create(SVG_PAINTTYPE_NONE).releaseRef();

    return staticDefaultStroke;

}

String SVGPaint::uri() const

{

    return m_uri;

}

void SVGPaint::setUri(const String& uri)

{

    m_uri = uri;

}

void SVGPaint::setPaint(SVGPaintType paintType, const String& uri, const String& rgbPaint, const String&, ExceptionCode&)

{

    m_paintType = paintType;

    if (m_paintType == SVG_PAINTTYPE_URI)

        setUri(uri);

    else if (m_paintType == SVG_PAINTTYPE_RGBCOLOR)

        setRGBColor(rgbPaint);

}

String SVGPaint::cssText() const

{

    if (m_paintType == SVG_PAINTTYPE_NONE)

        return "none";

    else if (m_paintType == SVG_PAINTTYPE_CURRENTCOLOR)

        return "currentColor";

    else if (m_paintType == SVG_PAINTTYPE_URI)

        return "url(" + m_uri + ")";

    return SVGColor::cssText();

}

bool SVGPaint::matchesTargetURI(const String& referenceId)

{

    if (m_paintType != SVG_PAINTTYPE_URI && m_paintType != SVG_PAINTTYPE_URI_RGBCOLOR)

        return false;

    return referenceId == SVGURIReference::getTarget(m_uri);

}

}

#endif // ENABLE(SVG)