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