1 files changed, 55 insertions, 0 deletions
diff --git a/dom/grid/GridArea.h b/dom/grid/GridArea.h
new file mode 100644
index 0000000000..64734f7d91
--- /dev/null
+++ b/dom/grid/GridArea.h
@@ -0,0 +1,55 @@
+/* -*- 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_GridArea_h
+#define mozilla_dom_GridArea_h
+
+#include "mozilla/dom/GridBinding.h"
+#include "nsWrapperCache.h"
+
+class nsAtom;
+
+namespace mozilla::dom {
+
+class Grid;
+
+class GridArea : public nsISupports, public nsWrapperCache {
+ public:
+  explicit GridArea(Grid* aParent, nsAtom* aName, GridDeclaration aType,
+                    uint32_t aRowStart, uint32_t aRowEnd, uint32_t aColumnStart,
+                    uint32_t aColumnEnd);
+
+ protected:
+  virtual ~GridArea();
+
+ public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(GridArea)
+
+  virtual JSObject* WrapObject(JSContext* aCx,
+                               JS::Handle<JSObject*> aGivenProto) override;
+  Grid* GetParentObject() { return mParent; }
+
+  void GetName(nsString& aName) const;
+  GridDeclaration Type() const;
+  uint32_t RowStart() const;
+  uint32_t RowEnd() const;
+  uint32_t ColumnStart() const;
+  uint32_t ColumnEnd() const;
+
+ protected:
+  RefPtr<Grid> mParent;
+  const RefPtr<nsAtom> mName;
+  const GridDeclaration mType;
+  const uint32_t mRowStart;
+  const uint32_t mRowEnd;
+  const uint32_t mColumnStart;
+  const uint32_t mColumnEnd;
+};
+
+}  // namespace mozilla::dom
+
+#endif /* mozilla_dom_GridTrack_h */