PatternAttributes.h   [plain text]

/*
    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