summaryrefslogtreecommitdiffstats
path: root/accessible/xpcom/xpcAccessiblePivot.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--accessible/xpcom/xpcAccessiblePivot.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/accessible/xpcom/xpcAccessiblePivot.h b/accessible/xpcom/xpcAccessiblePivot.h
new file mode 100644
index 0000000000..db5fdbdc3d
--- /dev/null
+++ b/accessible/xpcom/xpcAccessiblePivot.h
@@ -0,0 +1,47 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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 _xpcAccessiblePivot_H_
+#define _xpcAccessiblePivot_H_
+
+#include "nsIAccessiblePivot.h"
+
+#include "Accessible.h"
+#include "nsCycleCollectionParticipant.h"
+#include "mozilla/Attributes.h"
+#include "xpcAccessible.h"
+
+namespace mozilla::a11y {
+/**
+ * Class represents an accessible pivot.
+ */
+class xpcAccessiblePivot final : public nsIAccessiblePivot {
+ public:
+ explicit xpcAccessiblePivot(nsIAccessible* aRoot);
+
+ NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+ NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(xpcAccessiblePivot,
+ nsIAccessiblePivot)
+
+ NS_DECL_NSIACCESSIBLEPIVOT
+
+ private:
+ ~xpcAccessiblePivot();
+ xpcAccessiblePivot() = delete;
+ xpcAccessiblePivot(const xpcAccessiblePivot&) = delete;
+ void operator=(const xpcAccessiblePivot&) = delete;
+
+ Accessible* Root() { return mRoot ? mRoot->ToInternalGeneric() : nullptr; }
+
+ /*
+ * The root accessible.
+ */
+ RefPtr<nsIAccessible> mRoot;
+};
+
+} // namespace mozilla::a11y
+
+#endif