SVGAnimatedRect.h - mozsearch

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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_SVGANIMATEDRECT_H_

#define DOM_SVG_SVGANIMATEDRECT_H_

#include "nsCycleCollectionParticipant.h"

#include "mozilla/dom/SVGElement.h"

#include "mozilla/Attributes.h"

#include "nsWrapperCache.h"

namespace mozilla {

class SVGAnimatedViewBox;

namespace dom {

class SVGRect;

// Despite the name of this class appearing to be generic,

// SVGAnimatedRect is only used for viewBox attributes.

class SVGAnimatedRect final : public nsWrapperCache {

 public:

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SVGAnimatedRect)

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(SVGAnimatedRect)

  SVGAnimatedRect(SVGAnimatedViewBox* aVal, SVGElement* aSVGElement);

  SVGElement* GetParentObject() const { return mSVGElement; }

  JSObject* WrapObject(JSContext* aCx,

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

  already_AddRefed<SVGRect> GetBaseVal();

  already_AddRefed<SVGRect> GetAnimVal();

 private:

  virtual ~SVGAnimatedRect();

  SVGAnimatedViewBox* mVal;  // kept alive because it belongs to content

  RefPtr<SVGElement> mSVGElement;

};

}  // namespace dom

}  // namespace mozilla

#endif  // DOM_SVG_SVGANIMATEDRECT_H_