1 files changed, 103 insertions, 0 deletions
diff --git a/dom/svg/SVGMarkerElement.h b/dom/svg/SVGMarkerElement.h
new file mode 100644
index 0000000000..8ee2e1d39d
--- /dev/null
+++ b/dom/svg/SVGMarkerElement.h
@@ -0,0 +1,103 @@
+/* -*- 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_SVGMARKERELEMENT_H_
+#define DOM_SVG_SVGMARKERELEMENT_H_
+
+#include "SVGAnimatedEnumeration.h"
+#include "SVGAnimatedLength.h"
+#include "SVGAnimatedOrient.h"
+#include "SVGAnimatedPreserveAspectRatio.h"
+#include "SVGAnimatedViewBox.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/SVGElement.h"
+#include "mozilla/dom/SVGMarkerElementBinding.h"
+#include "mozilla/UniquePtr.h"
+
+nsresult NS_NewSVGMarkerElement(
+    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+namespace mozilla {
+
+struct SVGMark;
+class SVGMarkerFrame;
+
+namespace dom {
+
+class DOMSVGAnimatedAngle;
+class DOMSVGAnimatedEnumeration;
+
+using SVGMarkerElementBase = SVGElement;
+
+class SVGMarkerElement : public SVGMarkerElementBase {
+  friend class mozilla::SVGMarkerFrame;
+
+ protected:
+  friend nsresult(::NS_NewSVGMarkerElement(
+      nsIContent** aResult,
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
+  explicit SVGMarkerElement(
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
+
+ public:
+  // nsIContent interface
+  NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* name) const override;
+
+  // SVGSVGElement methods:
+  bool HasValidDimensions() const override;
+
+  // public helpers
+  gfx::Matrix GetMarkerTransform(float aStrokeWidth, const SVGMark& aMark);
+  SVGViewBox GetViewBox();
+  gfx::Matrix GetViewBoxTransform();
+
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  // WebIDL
+  already_AddRefed<SVGAnimatedRect> ViewBox();
+  already_AddRefed<DOMSVGAnimatedPreserveAspectRatio> PreserveAspectRatio();
+  already_AddRefed<DOMSVGAnimatedLength> RefX();
+  already_AddRefed<DOMSVGAnimatedLength> RefY();
+  already_AddRefed<DOMSVGAnimatedEnumeration> MarkerUnits();
+  already_AddRefed<DOMSVGAnimatedLength> MarkerWidth();
+  already_AddRefed<DOMSVGAnimatedLength> MarkerHeight();
+  already_AddRefed<DOMSVGAnimatedEnumeration> OrientType();
+  already_AddRefed<DOMSVGAnimatedAngle> OrientAngle();
+  void SetOrientToAuto();
+  void SetOrientToAngle(DOMSVGAngle& angle, ErrorResult& rv);
+
+ protected:
+  void SetParentCoordCtxProvider(SVGViewportElement* aContext);
+
+  LengthAttributesInfo GetLengthInfo() override;
+  EnumAttributesInfo GetEnumInfo() override;
+  SVGAnimatedOrient* GetAnimatedOrient() override;
+  virtual SVGAnimatedPreserveAspectRatio* GetAnimatedPreserveAspectRatio()
+      override;
+  SVGAnimatedViewBox* GetAnimatedViewBox() override;
+
+  enum { REFX, REFY, MARKERWIDTH, MARKERHEIGHT };
+  SVGAnimatedLength mLengthAttributes[4];
+  static LengthInfo sLengthInfo[4];
+
+  enum { MARKERUNITS };
+  SVGAnimatedEnumeration mEnumAttributes[1];
+  static SVGEnumMapping sUnitsMap[];
+  static EnumInfo sEnumInfo[1];
+
+  SVGAnimatedOrient mOrient;
+  SVGAnimatedViewBox mViewBox;
+  SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
+
+  SVGViewportElement* mCoordCtx;
+  UniquePtr<gfx::Matrix> mViewBoxToViewportTransform;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // DOM_SVG_SVGMARKERELEMENT_H_