dom/svg/SVGFEMorphologyElement.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_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_