1 files changed, 67 insertions, 0 deletions
diff --git a/dom/svg/SVGMaskElement.h b/dom/svg/SVGMaskElement.h
new file mode 100644
index 0000000000..229494bb43
--- /dev/null
+++ b/dom/svg/SVGMaskElement.h
@@ -0,0 +1,67 @@
+/* -*- 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_SVGMASKELEMENT_H_
+#define DOM_SVG_SVGMASKELEMENT_H_
+
+#include "SVGAnimatedEnumeration.h"
+#include "SVGAnimatedLength.h"
+#include "mozilla/dom/SVGElement.h"
+
+nsresult NS_NewSVGMaskElement(
+    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla {
+class SVGMaskFrame;
+
+namespace dom {
+
+//--------------------- Masks ------------------------
+
+using SVGMaskElementBase = SVGElement;
+
+class SVGMaskElement final : public SVGMaskElementBase {
+  friend class mozilla::SVGMaskFrame;
+
+ protected:
+  friend nsresult(::NS_NewSVGMaskElement(
+      nsIContent** aResult,
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+  explicit SVGMaskElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+
+ public:
+  // nsIContent interface
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  // SVGSVGElement methods:
+  bool HasValidDimensions() const override;
+
+  // WebIDL
+  already_AddRefed<DOMSVGAnimatedEnumeration> MaskUnits();
+  already_AddRefed<DOMSVGAnimatedEnumeration> MaskContentUnits();
+  already_AddRefed<DOMSVGAnimatedLength> X();
+  already_AddRefed<DOMSVGAnimatedLength> Y();
+  already_AddRefed<DOMSVGAnimatedLength> Width();
+  already_AddRefed<DOMSVGAnimatedLength> Height();
+
+ protected:
+  LengthAttributesInfo GetLengthInfo() override;
+  EnumAttributesInfo GetEnumInfo() override;
+
+  enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
+  SVGAnimatedLength mLengthAttributes[4];
+  static LengthInfo sLengthInfo[4];
+
+  enum { MASKUNITS, MASKCONTENTUNITS };
+  SVGAnimatedEnumeration mEnumAttributes[2];
+  static EnumInfo sEnumInfo[2];
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // DOM_SVG_SVGMASKELEMENT_H_