tor-browser

The Tor Browser
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DOMSVGAnimatedString.h (1964B)

      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 class nsIPrincipal;
     14 
     15 namespace mozilla::dom {
     16 
     17 class OwningTrustedScriptURLOrString;
     18 class TrustedScriptURLOrString;
     19 
     20 class DOMSVGAnimatedString final : public nsWrapperCache {
     21 public:
     22  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DOMSVGAnimatedString)
     23  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMSVGAnimatedString)
     24 
     25  DOMSVGAnimatedString(SVGAnimatedClassOrString* aVal, SVGElement* aSVGElement)
     26      : mVal(aVal), mSVGElement(aSVGElement) {}
     27 
     28  JSObject* WrapObject(JSContext* aCx,
     29                       JS::Handle<JSObject*> aGivenProto) override;
     30 
     31  // WebIDL
     32  SVGElement* GetParentObject() const { return mSVGElement; }
     33 
     34  void GetBaseVal(OwningTrustedScriptURLOrString& aResult) {
     35    mVal->GetBaseValue(aResult, mSVGElement);
     36  }
     37  MOZ_CAN_RUN_SCRIPT void SetBaseVal(const TrustedScriptURLOrString& aValue,
     38                                     nsIPrincipal* aSubjectPrincipal,
     39                                     ErrorResult& aRv) {
     40    RefPtr<SVGElement> svgElement = mSVGElement;
     41    mVal->SetBaseValue(aValue, svgElement, true, aSubjectPrincipal, aRv);
     42  }
     43  void GetAnimVal(nsAString& aResult) {
     44    mSVGElement->FlushAnimations();
     45    mVal->GetAnimValue(aResult, mSVGElement);
     46  }
     47 
     48 private:
     49  ~DOMSVGAnimatedString() { mVal->RemoveTearoff(); }
     50 
     51  SVGAnimatedClassOrString* mVal;  // kept alive because it belongs to content
     52  RefPtr<SVGElement> mSVGElement;
     53 };
     54 
     55 }  // namespace mozilla::dom
     56 
     57 #endif  // DOM_SVG_DOMSVGANIMATEDSTRING_H_