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_SVGCIRCLEELEMENT_H_ 8 #define DOM_SVG_SVGCIRCLEELEMENT_H_ 9 10 #include "nsCSSPropertyID.h" 11 #include "SVGGeometryElement.h" 12 #include "SVGAnimatedLength.h" 13 14 nsresult NS_NewSVGCircleElement( 15 nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); 16 17 namespace mozilla { 18 class ComputedStyle; 19 20 namespace dom { 21 22 using SVGCircleElementBase = SVGGeometryElement; 23 24 class SVGCircleElement final : public SVGCircleElementBase { 25 protected: 26 explicit SVGCircleElement( 27 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo); 28 virtual JSObject* WrapNode(JSContext* cx, 29 JS::Handle<JSObject*> aGivenProto) override; 30 friend nsresult(::NS_NewSVGCircleElement( 31 nsIContent** aResult, 32 already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)); 33 34 public: 35 NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override; 36 37 // SVGSVGElement methods: 38 virtual bool HasValidDimensions() const override; 39 40 // SVGGeometryElement methods: 41 virtual bool GetGeometryBounds( 42 Rect* aBounds, const StrokeOptions& aStrokeOptions, 43 const Matrix& aToBoundsSpace, 44 const Matrix* aToNonScalingStrokeSpace = nullptr) override; 45 virtual already_AddRefed<Path> BuildPath(PathBuilder* aBuilder) override; 46 47 virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override; 48 49 static bool IsLengthChangedViaCSS(const ComputedStyle& aNewStyle, 50 const ComputedStyle& aOldStyle); 51 static nsCSSPropertyID GetCSSPropertyIdForAttrEnum(uint8_t aAttrEnum); 52 53 // WebIDL 54 already_AddRefed<DOMSVGAnimatedLength> Cx(); 55 already_AddRefed<DOMSVGAnimatedLength> Cy(); 56 already_AddRefed<DOMSVGAnimatedLength> R(); 57 58 protected: 59 virtual LengthAttributesInfo GetLengthInfo() override; 60 61 enum { ATTR_CX, ATTR_CY, ATTR_R }; 62 SVGAnimatedLength mLengthAttributes[3]; 63 static LengthInfo sLengthInfo[3]; 64 }; 65 66 } // namespace dom 67 } // namespace mozilla 68 69 #endif // DOM_SVG_SVGCIRCLEELEMENT_H_ 70