dom/svg/SVGAnimateMotionElement.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef DOM_SVG_SVGANIMATEMOTIONELEMENT_H_
   8 #define DOM_SVG_SVGANIMATEMOTIONELEMENT_H_
   9
  10 #include "mozilla/Attributes.h"
  11 #include "mozilla/dom/SVGAnimationElement.h"
  12 #include "SVGMotionSMILAnimationFunction.h"
  13
  14 nsresult NS_NewSVGAnimateMotionElement(
  15     nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  16
  17 namespace mozilla {
  18 namespace dom {
  19
  20 class SVGAnimateMotionElement final : public SVGAnimationElement {
  21  protected:
  22   explicit SVGAnimateMotionElement(
  23       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  24
  25   SVGMotionSMILAnimationFunction mAnimationFunction;
  26   friend nsresult(::NS_NewSVGAnimateMotionElement(
  27       nsIContent** aResult,
  28       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  29
  30   virtual JSObject* WrapNode(JSContext* aCx,
  31                              JS::Handle<JSObject*> aGivenProto) override;
  32
  33  public:
  34   // nsINode specializations
  35   virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  36
  37   // SVGAnimationElement
  38   virtual SMILAnimationFunction& AnimationFunction() override;
  39   virtual bool GetTargetAttributeName(int32_t* aNamespaceID,
  40                                       nsAtom** aLocalName) const override;
  41
  42   // SVGElement
  43   virtual nsStaticAtom* GetPathDataAttrName() const override {
  44     return nsGkAtoms::path;
  45   }
  46
  47   // Utility method to let our <mpath> children tell us when they've changed,
  48   // so we can make sure our mAnimationFunction is marked as having changed.
  49   void MpathChanged() { mAnimationFunction.MpathChanged(); }
  50 };
  51
  52 }  // namespace dom
  53 }  // namespace mozilla
  54
  55 #endif  // DOM_SVG_SVGANIMATEMOTIONELEMENT_H_