Add m-esr52 at 52.6.0

1 files changed, 52 insertions, 0 deletions

diff --git a/accessible/xul/XULSelectControlAccessible.h b/accessible/xul/XULSelectControlAccessible.h
new file mode 100644
index 000000000..c4886e26e
--- /dev/null
+++ b/accessible/xul/XULSelectControlAccessible.h
@@ -0,0 +1,52 @@
+/* -*- 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_XULSelectControlAccessible_h__
+#define mozilla_a11y_XULSelectControlAccessible_h__
+
+#include "AccessibleWrap.h"
+#include "nsIDOMXULSelectCntrlEl.h"
+
+namespace mozilla {
+namespace a11y {
+
+/**
+ * The basic implementation of accessible selection for XUL select controls.
+ */
+class XULSelectControlAccessible : public AccessibleWrap
+{
+public:
+  XULSelectControlAccessible(nsIContent* aContent, DocAccessible* aDoc);
+  virtual ~XULSelectControlAccessible() {}
+
+  // Accessible
+  virtual void Shutdown() override;
+
+  // SelectAccessible
+  virtual void SelectedItems(nsTArray<Accessible*>* aItems) override;
+  virtual uint32_t SelectedItemCount() override;
+  virtual Accessible* GetSelectedItem(uint32_t aIndex) override;
+  virtual bool IsItemSelected(uint32_t aIndex) override;
+  virtual bool AddItemToSelection(uint32_t aIndex) override;
+  virtual bool RemoveItemFromSelection(uint32_t aIndex) override;
+  virtual bool SelectAll() override;
+  virtual bool UnselectAll() override;
+
+  // Widgets
+  virtual Accessible* CurrentItem() override;
+  virtual void SetCurrentItem(Accessible* aItem) override;
+
+protected:
+  // nsIDOMXULMultiSelectControlElement inherits from this, so we'll always have
+  // one of these if the widget is valid and not defunct
+  nsCOMPtr<nsIDOMXULSelectControlElement> mSelectControl;
+};
+
+} // namespace a11y
+} // namespace mozilla
+
+#endif
+