1 files changed, 49 insertions, 0 deletions
diff --git a/accessible/xpcom/nsAccessibleRelation.h b/accessible/xpcom/nsAccessibleRelation.h
new file mode 100644
index 0000000000..ff51c33cd9
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+++ b/accessible/xpcom/nsAccessibleRelation.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 _nsAccessibleRelation_H_
+#define _nsAccessibleRelation_H_
+
+#include "nsIAccessibleRelation.h"
+
+#include "nsCOMPtr.h"
+#include "nsTArray.h"
+#include "nsIMutableArray.h"
+#include "mozilla/Attributes.h"
+#include "mozilla/a11y/ProxyAccessible.h"
+
+namespace mozilla {
+namespace a11y {
+
+class Relation;
+
+/**
+ * Class represents an accessible relation.
+ */
+class nsAccessibleRelation final : public nsIAccessibleRelation {
+ public:
+  nsAccessibleRelation(uint32_t aType, Relation* aRel);
+
+  nsAccessibleRelation(uint32_t aType,
+                       const nsTArray<ProxyAccessible*>* aTargets);
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIACCESSIBLERELATION
+
+ private:
+  nsAccessibleRelation();
+  ~nsAccessibleRelation();
+
+  nsAccessibleRelation(const nsAccessibleRelation&);
+  nsAccessibleRelation& operator=(const nsAccessibleRelation&);
+
+  uint32_t mType;
+  nsCOMPtr<nsIMutableArray> mTargets;
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif