/* -*- 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_xpcAccessibleSelectable_h_

#define mozilla_a11y_xpcAccessibleSelectable_h_

#include "nsIAccessibleSelectable.h"

class nsIAccessible;

class nsIArray;

namespace mozilla {

namespace a11y {

class Accessible;

/**

 * XPCOM nsIAccessibleSelectable inteface implementation, used by

 * xpcAccessibleGeneric class.

 */

class xpcAccessibleSelectable : public nsIAccessibleSelectable

{

public:

  // nsIAccessibleSelectable

  NS_IMETHOD GetSelectedItems(nsIArray** aSelectedItems) final;

  NS_IMETHOD GetSelectedItemCount(uint32_t* aSelectedItemCount)

    final;

  NS_IMETHOD GetSelectedItemAt(uint32_t aIndex, nsIAccessible** aItem)

    final;

  NS_IMETHOD IsItemSelected(uint32_t aIndex, bool* aIsSelected)

    final;

  NS_IMETHOD AddItemToSelection(uint32_t aIndex) final;

  NS_IMETHOD RemoveItemFromSelection(uint32_t aIndex) final;

  NS_IMETHOD SelectAll(bool* aIsMultiSelect) final;

  NS_IMETHOD UnselectAll() final;

protected:

  xpcAccessibleSelectable() { }

  virtual ~xpcAccessibleSelectable() {}

private:

  xpcAccessibleSelectable(const xpcAccessibleSelectable&) = delete;

  xpcAccessibleSelectable& operator =(const xpcAccessibleSelectable&) = delete;

  Accessible* Intl();

};

} // namespace a11y

} // namespace mozilla

#endif