1 files changed, 59 insertions, 0 deletions
diff --git a/accessible/android/DocAccessibleWrap.h b/accessible/android/DocAccessibleWrap.h
new file mode 100644
index 0000000000..3e562090c1
--- /dev/null
+++ b/accessible/android/DocAccessibleWrap.h
@@ -0,0 +1,59 @@
+/* -*- 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 mozilla_a11y_DocAccessibleWrap_h__
+#define mozilla_a11y_DocAccessibleWrap_h__
+
+#include "DocAccessible.h"
+#include "nsITimer.h"
+
+namespace mozilla {
+
+class PresShell;
+
+namespace a11y {
+
+class DocAccessibleWrap : public DocAccessible {
+ public:
+  DocAccessibleWrap(Document* aDocument, PresShell* aPresShell);
+  virtual ~DocAccessibleWrap();
+
+  virtual void Shutdown() override;
+
+  virtual nsresult HandleAccEvent(AccEvent* aEvent) override;
+
+  DocAccessibleWrap* GetTopLevelContentDoc(AccessibleWrap* aAccessible);
+
+  bool IsTopLevelContentDoc();
+
+  void CacheFocusPath(AccessibleWrap* aAccessible);
+
+  void CacheViewport(bool aCachePivotBoundaries);
+
+  enum {
+    eBatch_Viewport = 0,
+    eBatch_FocusPath = 1,
+    eBatch_BoundsUpdate = 2,
+  };
+
+ protected:
+  virtual void DoInitialUpdate() override;
+
+ private:
+  void UpdateFocusPathBounds();
+
+  static void CacheViewportCallback(nsITimer* aTimer, void* aDocAccParam);
+
+  nsCOMPtr<nsITimer> mCacheRefreshTimer;
+
+  bool mCachePivotBoundaries;
+
+  AccessibleHashtable mFocusPath;
+};
+
+}  // namespace a11y
+}  // namespace mozilla
+
+#endif