1 files changed, 92 insertions, 0 deletions
diff --git a/dom/svg/SVGScriptElement.h b/dom/svg/SVGScriptElement.h
new file mode 100644
index 0000000000..5f318eb0a5
--- /dev/null
+++ b/dom/svg/SVGScriptElement.h
@@ -0,0 +1,92 @@
+/* -*- 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_SVGSCRIPTELEMENT_H_
+#define DOM_SVG_SVGSCRIPTELEMENT_H_
+
+#include "SVGAnimatedString.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/dom/ScriptElement.h"
+#include "mozilla/dom/SVGElement.h"
+
+nsresult NS_NewSVGScriptElement(
+    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+    mozilla::dom::FromParser aFromParser);
+
+namespace mozilla::dom {
+
+using SVGScriptElementBase = SVGElement;
+
+class SVGScriptElement final : public SVGScriptElementBase,
+                               public ScriptElement {
+ protected:
+  friend nsresult(::NS_NewSVGScriptElement(
+      nsIContent** aResult,
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+      mozilla::dom::FromParser aFromParser));
+  SVGScriptElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+                   FromParser aFromParser);
+
+  JSObject* WrapNode(JSContext* aCx,
+                     JS::Handle<JSObject*> aGivenProto) override;
+
+ public:
+  // interfaces:
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  // nsIScriptElement
+  void GetScriptText(nsAString& text) const override;
+  void GetScriptCharset(nsAString& charset) override;
+  void FreezeExecutionAttrs(const Document* aOwnerDoc) override;
+  CORSMode GetCORSMode() const override;
+  FetchPriority GetFetchPriority() const override;
+
+  // ScriptElement
+  bool HasScriptContent() override;
+
+  // nsIContent specializations:
+  nsresult BindToTree(BindContext&, nsINode& aParent) override;
+  bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
+                      const nsAString& aValue,
+                      nsIPrincipal* aMaybeScriptedPrincipal,
+                      nsAttrValue& aResult) override;
+
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  // WebIDL
+  void GetType(nsAString& aType);
+  void SetType(const nsAString& aType, ErrorResult& rv);
+  bool Async() { return mForceAsync || GetBoolAttr(nsGkAtoms::async); }
+  void SetAsync(bool aValue) {
+    mForceAsync = false;
+    SetBoolAttr(nsGkAtoms::async, aValue);
+  }
+  bool Defer() { return GetBoolAttr(nsGkAtoms::defer); }
+  void SetDefer(bool aDefer) { SetBoolAttr(nsGkAtoms::defer, aDefer); }
+  void GetCrossOrigin(nsAString& aCrossOrigin);
+  void SetCrossOrigin(const nsAString& aCrossOrigin, ErrorResult& aError);
+  already_AddRefed<DOMSVGAnimatedString> Href();
+
+ protected:
+  ~SVGScriptElement() = default;
+
+  StringAttributesInfo GetStringInfo() override;
+
+  // SVG Script elements don't have the ability to set async properties on
+  // themselves, so this will always return false.
+  bool GetAsyncState() override { return false; }
+
+  nsIContent* GetAsContent() override { return this; }
+
+  enum { HREF, XLINK_HREF };
+  SVGAnimatedString mStringAttributes[2];
+  static StringInfo sStringInfo[2];
+};
+
+}  // namespace mozilla::dom
+
+#endif  // DOM_SVG_SVGSCRIPTELEMENT_H_