dom/svg/DOMSVGAnimatedString.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_DOMSVGANIMATEDSTRING_H_
   8 #define DOM_SVG_DOMSVGANIMATEDSTRING_H_
   9
  10 #include "mozilla/SVGAnimatedClassOrString.h"
  11 #include "mozilla/dom/SVGElement.h"
  12
  13 namespace mozilla::dom {
  14
  15 class DOMSVGAnimatedString final : public nsWrapperCache {
  16  public:
  17   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DOMSVGAnimatedString)
  18   NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMSVGAnimatedString)
  19
  20   DOMSVGAnimatedString(SVGAnimatedClassOrString* aVal, SVGElement* aSVGElement)
  21       : mVal(aVal), mSVGElement(aSVGElement) {}
  22
  23   JSObject* WrapObject(JSContext* aCx,
  24                        JS::Handle<JSObject*> aGivenProto) override;
  25
  26   // WebIDL
  27   SVGElement* GetParentObject() const { return mSVGElement; }
  28
  29   void GetBaseVal(nsAString& aResult) {
  30     mVal->GetBaseValue(aResult, mSVGElement);
  31   }
  32   void SetBaseVal(const nsAString& aValue) {
  33     mVal->SetBaseValue(aValue, mSVGElement, true);
  34   }
  35   void GetAnimVal(nsAString& aResult) {
  36     mSVGElement->FlushAnimations();
  37     mVal->GetAnimValue(aResult, mSVGElement);
  38   }
  39
  40  private:
  41   ~DOMSVGAnimatedString() { mVal->RemoveTearoff(); }
  42
  43   SVGAnimatedClassOrString* mVal;  // kept alive because it belongs to content
  44   RefPtr<SVGElement> mSVGElement;
  45 };
  46
  47 }  // namespace mozilla::dom
  48
  49 #endif  // DOM_SVG_DOMSVGANIMATEDSTRING_H_