1 files changed, 55 insertions, 0 deletions
diff --git a/dom/svg/SVGAnimateMotionElement.h b/dom/svg/SVGAnimateMotionElement.h
new file mode 100644
index 0000000000..7cc0556306
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+++ b/dom/svg/SVGAnimateMotionElement.h
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+/* -*- 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 mozilla_dom_SVGAnimateMotionElement_h
+#define mozilla_dom_SVGAnimateMotionElement_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/SVGAnimationElement.h"
+#include "SVGMotionSMILAnimationFunction.h"
+
+nsresult NS_NewSVGAnimateMotionElement(nsIContent **aResult,
+                                       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla {
+namespace dom {
+
+class SVGAnimateMotionElement final : public SVGAnimationElement
+{
+protected:
+  explicit SVGAnimateMotionElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo);
+
+  SVGMotionSMILAnimationFunction mAnimationFunction;
+  friend nsresult
+    (::NS_NewSVGAnimateMotionElement(nsIContent **aResult,
+                                     already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+
+  virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
+
+public:
+  // nsIDOMNode specializations
+  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
+
+  // SVGAnimationElement
+  virtual nsSMILAnimationFunction& AnimationFunction() override;
+  virtual bool GetTargetAttributeName(int32_t *aNamespaceID,
+                                      nsIAtom **aLocalName) const override;
+  virtual nsSMILTargetAttrType GetTargetAttributeType() const override;
+
+  // nsSVGElement
+  virtual nsIAtom* GetPathDataAttrName() const override {
+    return nsGkAtoms::path;
+  }
+
+  // Utility method to let our <mpath> children tell us when they've changed,
+  // so we can make sure our mAnimationFunction is marked as having changed.
+  void MpathChanged() { mAnimationFunction.MpathChanged(); }
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_SVGAnimateMotionElement_h