dom/svg/SVGFEComponentTransferElement.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_SVGFECOMPONENTTRANSFERELEMENT_H_
   8 #define DOM_SVG_SVGFECOMPONENTTRANSFERELEMENT_H_
   9
  10 #include "mozilla/dom/SVGFilters.h"
  11
  12 nsresult NS_NewSVGFEComponentTransferElement(
  13     nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  14
  15 namespace mozilla::dom {
  16
  17 using SVGFEComponentTransferElementBase = SVGFilterPrimitiveElement;
  18
  19 class SVGFEComponentTransferElement final
  20     : public SVGFEComponentTransferElementBase {
  21   friend nsresult(::NS_NewSVGFEComponentTransferElement(
  22       nsIContent** aResult,
  23       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  24
  25  protected:
  26   explicit SVGFEComponentTransferElement(
  27       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
  28       : SVGFEComponentTransferElementBase(std::move(aNodeInfo)) {}
  29   JSObject* WrapNode(JSContext* aCx,
  30                      JS::Handle<JSObject*> aGivenProto) override;
  31
  32  public:
  33   FilterPrimitiveDescription GetPrimitiveDescription(
  34       SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
  35       const nsTArray<bool>& aInputsAreTainted,
  36       nsTArray<RefPtr<SourceSurface>>& aInputImages) override;
  37   bool AttributeAffectsRendering(int32_t aNameSpaceID,
  38                                  nsAtom* aAttribute) const override;
  39   SVGAnimatedString& GetResultImageName() override {
  40     return mStringAttributes[RESULT];
  41   }
  42   void GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) override;
  43
  44   // nsIContent
  45   nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  46
  47   nsresult BindToTree(BindContext&, nsINode& aParent) override;
  48
  49   // WebIDL
  50   already_AddRefed<DOMSVGAnimatedString> In1();
  51
  52  protected:
  53   StringAttributesInfo GetStringInfo() override;
  54
  55   enum { RESULT, IN1 };
  56   SVGAnimatedString mStringAttributes[2];
  57   static StringInfo sStringInfo[2];
  58 };
  59
  60 }  // namespace mozilla::dom
  61
  62 #endif  // DOM_SVG_SVGFECOMPONENTTRANSFERELEMENT_H_