text: /*
   * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@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 SVGPatternElement_h
  #define SVGPatternElement_h
  
  #include "core/SVGNames.h"
  #include "core/svg/SVGAnimatedEnumeration.h"
  #include "core/svg/SVGAnimatedLength.h"
  #include "core/svg/SVGAnimatedTransformList.h"
  #include "core/svg/SVGElement.h"
  #include "core/svg/SVGFitToViewBox.h"
  #include "core/svg/SVGTests.h"
  #include "core/svg/SVGURIReference.h"
  #include "core/svg/SVGUnitTypes.h"
  #include "platform/heap/Handle.h"
  
  namespace blink {
  
  class PatternAttributes;
  
  class SVGPatternElement final : public SVGElement,
                                  public SVGURIReference,
                                  public SVGTests,
                                  public SVGFitToViewBox {
    DEFINE_WRAPPERTYPEINFO();
    USING_GARBAGE_COLLECTED_MIXIN(SVGPatternElement);
  
   public:
    DECLARE_NODE_FACTORY(SVGPatternElement);
  
    void collectPatternAttributes(PatternAttributes&) const;
  
    AffineTransform localCoordinateSpaceTransform(
        SVGElement::CTMScope) const override;
  
    SVGAnimatedLength* x() const { return m_x.get(); }
    SVGAnimatedLength* y() const { return m_y.get(); }
    SVGAnimatedLength* width() const { return m_width.get(); }
    SVGAnimatedLength* height() const { return m_height.get(); }
    SVGAnimatedTransformList* patternTransform() {
      return m_patternTransform.get();
    }
    const SVGAnimatedTransformList* patternTransform() const {
      return m_patternTransform.get();
    }
    SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* patternUnits() {
      return m_patternUnits.get();
    }
    SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* patternContentUnits() {
      return m_patternContentUnits.get();
    }
    const SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* patternUnits()
        const {
      return m_patternUnits.get();
    }
    const SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* patternContentUnits()
        const {
      return m_patternContentUnits.get();
    }
  
    DECLARE_VIRTUAL_TRACE();
  
   private:
    explicit SVGPatternElement(Document&);
  
    bool isValid() const override { return SVGTests::isValid(); }
    bool needsPendingResourceHandling() const override { return false; }
  
    void svgAttributeChanged(const QualifiedName&) override;
    void childrenChanged(const ChildrenChange&) override;
  
    LayoutObject* createLayoutObject(const ComputedStyle&) override;
  
    bool selfHasRelativeLengths() const override;
  
    Member<SVGAnimatedLength> m_x;
    Member<SVGAnimatedLength> m_y;
    Member<SVGAnimatedLength> m_width;
    Member<SVGAnimatedLength> m_height;
    Member<SVGAnimatedTransformList> m_patternTransform;
    Member<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>> m_patternUnits;
    Member<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>>
        m_patternContentUnits;
  };
  
  }  // namespace blink
  
  #endif  // SVGPatternElement_h
  