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::dom {
  18
  19 class SVGAnimateMotionElement final : public SVGAnimationElement {
  20  protected:
  21   explicit SVGAnimateMotionElement(
  22       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  23
  24   SVGMotionSMILAnimationFunction mAnimationFunction;
  25   friend nsresult(::NS_NewSVGAnimateMotionElement(
  26       nsIContent** aResult,
  27       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  28
  29   JSObject* WrapNode(JSContext* aCx,
  30                      JS::Handle<JSObject*> aGivenProto) override;
  31
  32  public:
  33   NS_IMPL_FROMNODE_WITH_TAG(SVGAnimateMotionElement, kNameSpaceID_SVG,
  34                             animateMotion)
  35
  36   // nsINode specializations
  37   nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  38
  39   // SVGAnimationElement
  40   SMILAnimationFunction& AnimationFunction() override;
  41   bool GetTargetAttributeName(int32_t* aNamespaceID,
  42                               nsAtom** aLocalName) const override;
  43
  44   // SVGElement
  45   nsStaticAtom* GetPathDataAttrName() const override { return nsGkAtoms::path; }
  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 mozilla::dom
  53
  54 #endif  // DOM_SVG_SVGANIMATEMOTIONELEMENT_H_