tor-browser

The Tor Browser
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SVGFEFloodElement.h (2058B)

      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_SVGFEFLOODELEMENT_H_
      8 #define DOM_SVG_SVGFEFLOODELEMENT_H_
      9 
     10 #include "mozilla/dom/SVGFilters.h"
     11 
     12 nsresult NS_NewSVGFEFloodElement(
     13    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     14 
     15 namespace mozilla::dom {
     16 
     17 using SVGFEFloodElementBase = SVGFilterPrimitiveElement;
     18 
     19 class SVGFEFloodElement final : public SVGFEFloodElementBase {
     20  friend nsresult(::NS_NewSVGFEFloodElement(
     21      nsIContent** aResult,
     22      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
     23 
     24 protected:
     25  explicit SVGFEFloodElement(
     26      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
     27      : SVGFEFloodElementBase(std::move(aNodeInfo)) {}
     28  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
     29 
     30 public:
     31  bool SubregionIsUnionOfRegions() override { return false; }
     32 
     33  FilterPrimitiveDescription GetPrimitiveDescription(
     34      SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
     35      const nsTArray<bool>& aInputsAreTainted,
     36      nsTArray<RefPtr<SourceSurface>>& aInputImages) override;
     37  SVGAnimatedString& GetResultImageName() override {
     38    return mStringAttributes[RESULT];
     39  }
     40 
     41  bool OutputIsTainted(const nsTArray<bool>& aInputsAreTainted,
     42                       nsIPrincipal* aReferencePrincipal) override;
     43 
     44  // nsIContent interface
     45  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
     46 
     47  nsresult BindToTree(BindContext& aCtx, nsINode& aParent) override;
     48 
     49 protected:
     50  bool ProducesSRGB() override { return true; }
     51 
     52  StringAttributesInfo GetStringInfo() override;
     53 
     54  enum { RESULT };
     55  SVGAnimatedString mStringAttributes[1];
     56  static StringInfo sStringInfo[1];
     57 };
     58 
     59 }  // namespace mozilla::dom
     60 
     61 #endif  // DOM_SVG_SVGFEFLOODELEMENT_H_