SVGAnimateMotionElement.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef DOM_SVG_SVGANIMATEMOTIONELEMENT_H_

#define DOM_SVG_SVGANIMATEMOTIONELEMENT_H_

#include "mozilla/Attributes.h"

#include "mozilla/dom/SVGAnimationElement.h"

#include "SVGMotionSMILAnimationFunction.h"

nsresult NS_NewSVGAnimateMotionElement(

    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);

namespace mozilla::dom {

class SVGAnimateMotionElement final : public SVGAnimationElement {

 protected:

  explicit SVGAnimateMotionElement(

      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);

  SVGMotionSMILAnimationFunction mAnimationFunction;

  friend nsresult(::NS_NewSVGAnimateMotionElement(

      nsIContent** aResult,

      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));

  JSObject* WrapNode(JSContext* aCx,

                     JS::Handle<JSObject*> aGivenProto) override;

 public:

  NS_IMPL_FROMNODE_WITH_TAG(SVGAnimateMotionElement, kNameSpaceID_SVG,

                            animateMotion)

  // nsINode specializations

  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;

  // SVGAnimationElement

  SMILAnimationFunction& AnimationFunction() override;

  bool GetTargetAttributeName(int32_t* aNamespaceID,

                              nsAtom** aLocalName) const override;

  // SVGElement

  nsStaticAtom* GetPathDataAttrName() const override { return nsGkAtoms::path; }

  // Utility method to let our <mpath> children tell us when they've changed,

  // so we can make sure our mAnimationFunction is marked as having changed.

  void MpathChanged() { mAnimationFunction.MpathChanged(); }

};

}  // namespace mozilla::dom

#endif  // DOM_SVG_SVGANIMATEMOTIONELEMENT_H_