tor-browser

The Tor Browser
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SVGFEComponentTransferElement.h (2206B)

      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_