/*

    Copyright (C) 2006 Nikolas Zimmermann <zimmermann@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.

*/

#ifndef PatternAttributes_h

#define PatternAttributes_h

#if ENABLE(SVG)

#include "SVGLength.h"

namespace WebCore {

class SVGPatternElement;

struct PatternAttributes {

    PatternAttributes()

        : m_x()

        , m_y()

        , m_width()

        , m_height()

        , m_boundingBoxMode(true)

        , m_boundingBoxModeContent(false)

        , m_patternContentElement(0)

        , m_xSet(false)

        , m_ySet(false)

        , m_widthSet(false)

        , m_heightSet(false)

        , m_boundingBoxModeSet(false)

        , m_boundingBoxModeContentSet(false)

        , m_patternTransformSet(false)

        , m_patternContentElementSet(false)

    {

    }

    SVGLength x() const { return m_x; }

    SVGLength y() const { return m_y; }

    SVGLength width() const { return m_width; }

    SVGLength height() const { return m_height; }

    bool boundingBoxMode() const { return m_boundingBoxMode; }

    bool boundingBoxModeContent() const { return m_boundingBoxModeContent; }

    AffineTransform patternTransform() const { return m_patternTransform; }

    const SVGPatternElement* patternContentElement() const { return m_patternContentElement; }

    void setX(const SVGLength& value)

    {

        m_x = value;

        m_xSet = true;

    }

    void setY(const SVGLength& value)

    {

        m_y = value;

        m_ySet = true;

    }

    void setWidth(const SVGLength& value)

    {

        m_width = value;

        m_widthSet = true;

    }

    void setHeight(const SVGLength& value)

    {

        m_height = value;

        m_heightSet = true;

    }

    void setBoundingBoxMode(bool value)

    {

        m_boundingBoxMode = value;

        m_boundingBoxModeSet = true;

    }

    void setBoundingBoxModeContent(bool value)

    {

        m_boundingBoxModeContent = value;

        m_boundingBoxModeContentSet = true;

    }

    void setPatternTransform(const AffineTransform& value)

    {

        m_patternTransform = value;

        m_patternTransformSet = true;

    }

    void setPatternContentElement(const SVGPatternElement* value)

    {

        m_patternContentElement = value;

        m_patternContentElementSet = true;

    }

    bool hasX() const { return m_xSet; }

    bool hasY() const { return m_ySet; }

    bool hasWidth() const { return m_widthSet; }

    bool hasHeight() const { return m_heightSet; }

    bool hasBoundingBoxMode() const { return m_boundingBoxModeSet; }

    bool hasBoundingBoxModeContent() const { return m_boundingBoxModeContentSet; }

    bool hasPatternTransform() const { return m_patternTransformSet; }

    bool hasPatternContentElement() const { return m_patternContentElementSet; }

private:

    // Properties

    SVGLength m_x;

    SVGLength m_y;

    SVGLength m_width;

    SVGLength m_height;

    bool m_boundingBoxMode;

    bool m_boundingBoxModeContent;

    AffineTransform m_patternTransform;

    const SVGPatternElement* m_patternContentElement;

    // Property states

    bool m_xSet : 1;

    bool m_ySet : 1;

    bool m_widthSet : 1;

    bool m_heightSet : 1;

    bool m_boundingBoxModeSet : 1;

    bool m_boundingBoxModeContentSet : 1;

    bool m_patternTransformSet : 1;

    bool m_patternContentElementSet : 1;

};

} // namespace WebCore

#endif // ENABLE(SVG)

#endif