1 files changed, 70 insertions, 0 deletions
diff --git a/dom/svg/SVGEllipseElement.h b/dom/svg/SVGEllipseElement.h
new file mode 100644
index 0000000000..dcfccae6cd
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+++ b/dom/svg/SVGEllipseElement.h
@@ -0,0 +1,70 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef DOM_SVG_SVGELLIPSEELEMENT_H_
+#define DOM_SVG_SVGELLIPSEELEMENT_H_
+
+#include "nsCSSPropertyID.h"
+#include "SVGAnimatedLength.h"
+#include "SVGGeometryElement.h"
+
+nsresult NS_NewSVGEllipseElement(
+    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla {
+class ComputedStyle;
+
+namespace dom {
+
+using SVGEllipseElementBase = SVGGeometryElement;
+
+class SVGEllipseElement final : public SVGEllipseElementBase {
+ protected:
+  explicit SVGEllipseElement(
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+  friend nsresult(::NS_NewSVGEllipseElement(
+      nsIContent** aResult,
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+
+ public:
+  NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;
+
+  // SVGSVGElement methods:
+  bool HasValidDimensions() const override;
+
+  // SVGGeometryElement methods:
+  virtual bool GetGeometryBounds(
+      Rect* aBounds, const StrokeOptions& aStrokeOptions,
+      const Matrix& aToBoundsSpace,
+      const Matrix* aToNonScalingStrokeSpace = nullptr) override;
+  already_AddRefed<Path> BuildPath(PathBuilder* aBuilder) override;
+  bool IsClosedLoop() const override { return true; }
+
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  static bool IsLengthChangedViaCSS(const ComputedStyle& aNewStyle,
+                                    const ComputedStyle& aOldStyle);
+  static nsCSSPropertyID GetCSSPropertyIdForAttrEnum(uint8_t aAttrEnum);
+
+  // WebIDL
+  already_AddRefed<DOMSVGAnimatedLength> Cx();
+  already_AddRefed<DOMSVGAnimatedLength> Cy();
+  already_AddRefed<DOMSVGAnimatedLength> Rx();
+  already_AddRefed<DOMSVGAnimatedLength> Ry();
+
+ protected:
+  LengthAttributesInfo GetLengthInfo() override;
+
+  enum { CX, CY, RX, RY };
+  SVGAnimatedLength mLengthAttributes[4];
+  static LengthInfo sLengthInfo[4];
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // DOM_SVG_SVGELLIPSEELEMENT_H_