third_party/WebKit/Source/core/svg/SVGClipPathElement.h

   1 /*
   2  * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public License
  16  * along with this library; see the file COPYING.LIB.  If not, write to
  17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18  * Boston, MA 02110-1301, USA.
  19  */
  20
  21 #ifndef SVGClipPathElement_h
  22 #define SVGClipPathElement_h
  23
  24 #include "core/SVGNames.h"
  25 #include "core/svg/SVGAnimatedBoolean.h"
  26 #include "core/svg/SVGAnimatedEnumeration.h"
  27 #include "core/svg/SVGGraphicsElement.h"
  28 #include "core/svg/SVGUnitTypes.h"
  29 #include "platform/heap/Handle.h"
  30
  31 namespace blink {
  32
  33 class LayoutObject;
  34
  35 class SVGClipPathElement final : public SVGGraphicsElement {
  36     DEFINE_WRAPPERTYPEINFO();
  37 public:
  38     DECLARE_NODE_FACTORY(SVGClipPathElement);
  39     SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>* clipPathUnits() { return m_clipPathUnits.get(); }
  40
  41     bool supportsFocus() const override { return false; }
  42
  43     DECLARE_VIRTUAL_TRACE();
  44
  45 private:
  46     explicit SVGClipPathElement(Document&);
  47
  48     bool needsPendingResourceHandling() const override { return false; }
  49
  50     void svgAttributeChanged(const QualifiedName&) override;
  51     void childrenChanged(const ChildrenChange&) override;
  52
  53     LayoutObject* createLayoutObject(const ComputedStyle&) override;
  54
  55     RefPtrWillBeMember<SVGAnimatedEnumeration<SVGUnitTypes::SVGUnitType>> m_clipPathUnits;
  56 };
  57
  58 } // namespace blink
  59
  60 #endif // SVGClipPathElement_h