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

   1 /*
   2  * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
   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 SVGMPathElement_h
  21 #define SVGMPathElement_h
  22
  23 #include "core/SVGNames.h"
  24 #include "core/svg/SVGAnimatedBoolean.h"
  25 #include "core/svg/SVGAnimatedString.h"
  26 #include "core/svg/SVGElement.h"
  27 #include "core/svg/SVGURIReference.h"
  28
  29 namespace blink {
  30
  31 class SVGPathElement;
  32
  33 class SVGMPathElement final : public SVGElement,
  34                               public SVGURIReference {
  35     DEFINE_WRAPPERTYPEINFO();
  36     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(SVGMPathElement);
  37 public:
  38     DECLARE_NODE_FACTORY(SVGMPathElement);
  39
  40     ~SVGMPathElement() override;
  41
  42     SVGPathElement* pathElement();
  43
  44     void targetPathChanged();
  45
  46     DECLARE_VIRTUAL_TRACE();
  47
  48 private:
  49     explicit SVGMPathElement(Document&);
  50
  51     void buildPendingResource() override;
  52     void clearResourceReferences();
  53     InsertionNotificationRequest insertedInto(ContainerNode*) override;
  54     void removedFrom(ContainerNode*) override;
  55
  56     void svgAttributeChanged(const QualifiedName&) override;
  57
  58     bool layoutObjectIsNeeded(const ComputedStyle&) override { return false; }
  59     void notifyParentOfPathChange(ContainerNode*);
  60
  61 };
  62
  63 } // namespace blink
  64
  65 #endif // SVGMPathElement_h