dom/svg/SVGAnimatedLength.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 mozilla_dom_SVGAnimatedLength_h
   8 #define mozilla_dom_SVGAnimatedLength_h
   9
  10 #include "mozilla/Attributes.h"
  11 #include "nsSVGElement.h"
  12
  13 class nsSVGLength2;
  14
  15 namespace mozilla {
  16
  17 class DOMSVGLength;
  18
  19 namespace dom {
  20
  21 class SVGAnimatedLength final : public nsWrapperCache
  22 {
  23 public:
  24   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SVGAnimatedLength)
  25   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(SVGAnimatedLength)
  26
  27   SVGAnimatedLength(nsSVGLength2* aVal, nsSVGElement *aSVGElement)
  28     : mVal(aVal), mSVGElement(aSVGElement)
  29   {
  30   }
  31
  32   // WebIDL
  33   nsSVGElement* GetParentObject() { return mSVGElement; }
  34   virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
  35   already_AddRefed<DOMSVGLength> BaseVal();
  36   already_AddRefed<DOMSVGLength> AnimVal();
  37
  38 protected:
  39   ~SVGAnimatedLength();
  40
  41   nsSVGLength2* mVal; // kept alive because it belongs to content
  42   RefPtr<nsSVGElement> mSVGElement;
  43 };
  44
  45 } // namespace dom
  46 } // namespace mozilla
  47
  48 #endif // mozilla_dom_SVGAnimatedLength_h