/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * 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/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <accessibility/accessibletablistbox.hxx>
#include <accessibility/accessibletablistboxtable.hxx>
#include <vcl/toolkit/svtabbx.hxx>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>

// class AccessibleTabListBox -----------------------------------------------------

using namespace ::com::sun::star::accessibility;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star;


// Ctor() and Dtor()

AccessibleTabListBox::AccessibleTabListBox(const rtl::Reference<comphelper::OAccessible>& rpParent,
                                           SvHeaderTabListBox& rBox)
    : AccessibleBrowseBox(rpParent, rBox)
    , m_pTabListBox(&rBox)
{
}


AccessibleTabListBox::~AccessibleTabListBox()
{
    if ( isAlive() )
    {
        // increment ref count to prevent double call of Dtor
        osl_atomic_increment( &m_refCount );
        dispose();
    }
}

rtl::Reference<AccessibleBrowseBoxTable> AccessibleTabListBox::createAccessibleTable()
{
    return new AccessibleTabListBoxTable( this, *m_pTabListBox );
}

// XAccessibleContext ---------------------------------------------------------

sal_Int64 SAL_CALL AccessibleTabListBox::getAccessibleChildCount()
{
    // only the table; header is handled by HeaderBar (which is a sibling of the SvHeaderTabListBox)
    return 1;
}

Reference< XAccessible > SAL_CALL
AccessibleTabListBox::getAccessibleChild( sal_Int64 nChildIndex )
{
    SolarMethodGuard aGuard(getMutex());
    ensureIsAlive();

    if (nChildIndex != 0)
        throw IndexOutOfBoundsException();

    return getTable();
}

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