tor-browser

The Tor Browser
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SVGFEMorphologyElement.h (2892B)

      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_SVGFEMORPHOLOGYELEMENT_H_
      8 #define DOM_SVG_SVGFEMORPHOLOGYELEMENT_H_
      9 
     10 #include "SVGAnimatedEnumeration.h"
     11 #include "SVGAnimatedNumberPair.h"
     12 #include "SVGAnimatedString.h"
     13 #include "mozilla/dom/SVGFilters.h"
     14 
     15 nsresult NS_NewSVGFEMorphologyElement(
     16    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     17 
     18 namespace mozilla::dom {
     19 
     20 using SVGFEMorphologyElementBase = SVGFilterPrimitiveElement;
     21 
     22 class SVGFEMorphologyElement final : public SVGFEMorphologyElementBase {
     23  friend nsresult(::NS_NewSVGFEMorphologyElement(
     24      nsIContent** aResult,
     25      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
     26 
     27 protected:
     28  explicit SVGFEMorphologyElement(
     29      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
     30      : SVGFEMorphologyElementBase(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  void GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) override;
     45 
     46  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
     47 
     48  nsresult BindToTree(BindContext& aCtx, nsINode& aParent) override;
     49 
     50  // WebIDL
     51  already_AddRefed<DOMSVGAnimatedString> In1();
     52  already_AddRefed<DOMSVGAnimatedEnumeration> Operator();
     53  already_AddRefed<DOMSVGAnimatedNumber> RadiusX();
     54  already_AddRefed<DOMSVGAnimatedNumber> RadiusY();
     55  void SetRadius(float rx, float ry);
     56 
     57 protected:
     58  void GetRXY(int32_t* aRX, int32_t* aRY, const SVGFilterInstance& aInstance);
     59 
     60  NumberPairAttributesInfo GetNumberPairInfo() override;
     61  EnumAttributesInfo GetEnumInfo() override;
     62  StringAttributesInfo GetStringInfo() override;
     63 
     64  void UpdateUseCounter() const;
     65 
     66  enum { RADIUS };
     67  SVGAnimatedNumberPair mNumberPairAttributes[1];
     68  static NumberPairInfo sNumberPairInfo[1];
     69 
     70  enum { OPERATOR };
     71  SVGAnimatedEnumeration mEnumAttributes[1];
     72  static SVGEnumMapping sOperatorMap[];
     73  static EnumInfo sEnumInfo[1];
     74 
     75  enum { RESULT, IN1 };
     76  SVGAnimatedString mStringAttributes[2];
     77  static StringInfo sStringInfo[2];
     78 };
     79 
     80 }  // namespace mozilla::dom
     81 
     82 #endif  // DOM_SVG_SVGFEMORPHOLOGYELEMENT_H_