tor-browser

The Tor Browser
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SVGFEDropShadowElement.h (2903B)

      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_SVGFEDROPSHADOWELEMENT_H_
      8 #define DOM_SVG_SVGFEDROPSHADOWELEMENT_H_
      9 
     10 #include "SVGAnimatedNumber.h"
     11 #include "SVGAnimatedNumberPair.h"
     12 #include "SVGAnimatedString.h"
     13 #include "mozilla/dom/SVGFilters.h"
     14 
     15 nsresult NS_NewSVGFEDropShadowElement(
     16    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     17 
     18 namespace mozilla::dom {
     19 
     20 using SVGFEDropShadowElementBase = SVGFilterPrimitiveElement;
     21 
     22 class SVGFEDropShadowElement final : public SVGFEDropShadowElementBase {
     23  friend nsresult(::NS_NewSVGFEDropShadowElement(
     24      nsIContent** aResult,
     25      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
     26 
     27 protected:
     28  explicit SVGFEDropShadowElement(
     29      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
     30      : SVGFEDropShadowElementBase(std::move(aNodeInfo)) {}
     31  JSObject* WrapNode(JSContext* aCx,
     32                     JS::Handle<JSObject*> aGivenProto) override;
     33 
     34 public:
     35  FilterPrimitiveDescription GetPrimitiveDescription(
     36      SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
     37      const nsTArray<bool>& aInputsAreTainted,
     38      nsTArray<RefPtr<SourceSurface>>& aInputImages) override;
     39  bool AttributeAffectsRendering(int32_t aNameSpaceID,
     40                                 nsAtom* aAttribute) const override;
     41  SVGAnimatedString& GetResultImageName() override {
     42    return mStringAttributes[RESULT];
     43  }
     44 
     45  bool OutputIsTainted(const nsTArray<bool>& aInputsAreTainted,
     46                       nsIPrincipal* aReferencePrincipal) override;
     47 
     48  void GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) override;
     49 
     50  // nsIContent interface
     51  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
     52 
     53  // WebIDL
     54  already_AddRefed<DOMSVGAnimatedString> In1();
     55  already_AddRefed<DOMSVGAnimatedNumber> Dx();
     56  already_AddRefed<DOMSVGAnimatedNumber> Dy();
     57  already_AddRefed<DOMSVGAnimatedNumber> StdDeviationX();
     58  already_AddRefed<DOMSVGAnimatedNumber> StdDeviationY();
     59  void SetStdDeviation(float stdDeviationX, float stdDeviationY);
     60 
     61 protected:
     62  NumberAttributesInfo GetNumberInfo() override;
     63  NumberPairAttributesInfo GetNumberPairInfo() override;
     64  StringAttributesInfo GetStringInfo() override;
     65 
     66  enum { DX, DY };
     67  SVGAnimatedNumber mNumberAttributes[2];
     68  static NumberInfo sNumberInfo[2];
     69 
     70  enum { STD_DEV };
     71  SVGAnimatedNumberPair mNumberPairAttributes[1];
     72  static NumberPairInfo sNumberPairInfo[1];
     73 
     74  enum { RESULT, IN1 };
     75  SVGAnimatedString mStringAttributes[2];
     76  static StringInfo sStringInfo[2];
     77 };
     78 
     79 }  // namespace mozilla::dom
     80 
     81 #endif  // DOM_SVG_SVGFEDROPSHADOWELEMENT_H_