1 files changed, 62 insertions, 0 deletions
diff --git a/accessible/xpcom/xpcAccessibleTableCell.h b/accessible/xpcom/xpcAccessibleTableCell.h
new file mode 100644
index 000000000..9a40f8e1a
--- /dev/null
+++ b/accessible/xpcom/xpcAccessibleTableCell.h
@@ -0,0 +1,62 @@
+/* -*- 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 mozilla_a11y_xpcom_xpcAccessibletableCell_h_
+#define mozilla_a11y_xpcom_xpcAccessibletableCell_h_
+
+#include "nsIAccessibleTable.h"
+
+#include "xpcAccessibleHyperText.h"
+
+namespace mozilla {
+namespace a11y {
+
+/**
+ * XPCOM wrapper around TableAccessibleCell class.
+ */
+class xpcAccessibleTableCell : public xpcAccessibleHyperText,
+                               public nsIAccessibleTableCell
+{
+public:
+  explicit xpcAccessibleTableCell(Accessible* aIntl) :
+    xpcAccessibleHyperText(aIntl) { }
+
+  xpcAccessibleTableCell(ProxyAccessible* aProxy, uint32_t aInterfaces) :
+    xpcAccessibleHyperText(aProxy, aInterfaces) {}
+
+  NS_DECL_ISUPPORTS_INHERITED
+
+  // nsIAccessibleTableCell
+  NS_IMETHOD GetTable(nsIAccessibleTable** aTable) final override;
+  NS_IMETHOD GetColumnIndex(int32_t* aColIdx) final override;
+  NS_IMETHOD GetRowIndex(int32_t* aRowIdx) final override;
+  NS_IMETHOD GetColumnExtent(int32_t* aExtent) final override;
+  NS_IMETHOD GetRowExtent(int32_t* aExtent) final override;
+  NS_IMETHOD GetColumnHeaderCells(nsIArray** aHeaderCells) final override;
+  NS_IMETHOD GetRowHeaderCells(nsIArray** aHeaderCells) final override;
+  NS_IMETHOD IsSelected(bool* aSelected) final override;
+
+protected:
+  virtual ~xpcAccessibleTableCell() {}
+
+private:
+  TableCellAccessible* Intl()
+  {
+    if (Accessible* acc = mIntl.AsAccessible()) {
+      return acc->AsTableCell();
+    }
+
+    return nullptr;
+}
+
+  xpcAccessibleTableCell(const xpcAccessibleTableCell&) = delete;
+  xpcAccessibleTableCell& operator =(const xpcAccessibleTableCell&) = delete;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif // mozilla_a11y_xpcom_xpcAccessibletableCell_h_