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

   1 /*
   2  * Copyright (C) 2006 Apple Inc. All rights reserved.
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public License
  15  * along with this library; see the file COPYING.LIB.  If not, write to
  16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  */
  19
  20 #ifndef SVGForeignObjectElement_h
  21 #define SVGForeignObjectElement_h
  22
  23 #include "core/SVGNames.h"
  24 #include "core/svg/SVGAnimatedBoolean.h"
  25 #include "core/svg/SVGAnimatedLength.h"
  26 #include "core/svg/SVGGraphicsElement.h"
  27 #include "core/svg/SVGURIReference.h"
  28 #include "platform/heap/Handle.h"
  29
  30 namespace blink {
  31
  32 class SVGForeignObjectElement final : public SVGGraphicsElement {
  33     DEFINE_WRAPPERTYPEINFO();
  34 public:
  35     DECLARE_NODE_FACTORY(SVGForeignObjectElement);
  36
  37     SVGAnimatedLength* x() const { return m_x.get(); }
  38     SVGAnimatedLength* y() const { return m_y.get(); }
  39     SVGAnimatedLength* width() const { return m_width.get(); }
  40     SVGAnimatedLength* height() const { return m_height.get(); }
  41
  42     DECLARE_VIRTUAL_TRACE();
  43
  44 private:
  45     explicit SVGForeignObjectElement(Document&);
  46
  47     bool isPresentationAttribute(const QualifiedName&) const override;
  48     bool isPresentationAttributeWithSVGDOM(const QualifiedName&) const override;
  49     void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) override;
  50     void svgAttributeChanged(const QualifiedName&) override;
  51
  52     bool layoutObjectIsNeeded(const ComputedStyle&) override;
  53     LayoutObject* createLayoutObject(const ComputedStyle&) override;
  54
  55     bool selfHasRelativeLengths() const override;
  56
  57     RefPtrWillBeMember<SVGAnimatedLength> m_x;
  58     RefPtrWillBeMember<SVGAnimatedLength> m_y;
  59     RefPtrWillBeMember<SVGAnimatedLength> m_width;
  60     RefPtrWillBeMember<SVGAnimatedLength> m_height;
  61 };
  62
  63 } // namespace blink
  64
  65 #endif // SVGForeignObjectElement_h