SVGFEMergeElement.h (1875B)
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_SVGFEMERGEELEMENT_H_ 8 #define DOM_SVG_SVGFEMERGEELEMENT_H_ 9 10 #include "mozilla/dom/SVGFilters.h" 11 12 nsresult NS_NewSVGFEMergeElement( 13 nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); 14 15 namespace mozilla::dom { 16 17 using SVGFEMergeElementBase = SVGFilterPrimitiveElement; 18 19 class SVGFEMergeElement final : public SVGFEMergeElementBase { 20 friend nsresult(::NS_NewSVGFEMergeElement( 21 nsIContent** aResult, 22 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)); 23 24 protected: 25 explicit SVGFEMergeElement( 26 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) 27 : SVGFEMergeElementBase(std::move(aNodeInfo)) {} 28 JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override; 29 30 public: 31 FilterPrimitiveDescription GetPrimitiveDescription( 32 SVGFilterInstance* aInstance, const IntRect& aFilterSubregion, 33 const nsTArray<bool>& aInputsAreTainted, 34 nsTArray<RefPtr<SourceSurface>>& aInputImages) override; 35 SVGAnimatedString& GetResultImageName() override { 36 return mStringAttributes[RESULT]; 37 } 38 void GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) override; 39 40 // nsIContent 41 nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override; 42 43 nsresult BindToTree(BindContext& aCtx, nsINode& aParent) override; 44 45 protected: 46 StringAttributesInfo GetStringInfo() override; 47 48 enum { RESULT }; 49 SVGAnimatedString mStringAttributes[1]; 50 static StringInfo sStringInfo[1]; 51 }; 52 53 } // namespace mozilla::dom 54 55 #endif // DOM_SVG_SVGFEMERGEELEMENT_H_