accessibletablistbox.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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#include <extended/accessibletablistbox.hxx>
#include <extended/accessibletablistboxtable.hxx>
#include <vcl/toolkit/svtabbx.hxx>
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
 
namespace accessibility
{
 
 
    // 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 Reference< XAccessible >& rxParent, SvHeaderTabListBox& rBox )
        :AccessibleBrowseBox( rxParent, nullptr, rBox )
        ,m_pTabListBox( &rBox )
    {
        osl_atomic_increment( &m_refCount );
        {
            setCreator( this );
        }
        osl_atomic_decrement( &m_refCount );
    }
 
 
    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 );
    }
 
    // XInterface -----------------------------------------------------------------
    IMPLEMENT_FORWARD_XINTERFACE2( AccessibleTabListBox, AccessibleBrowseBox, AccessibleTabListBox_Base )
 
    // XTypeProvider --------------------------------------------------------------
    IMPLEMENT_FORWARD_XTYPEPROVIDER2( AccessibleTabListBox, AccessibleBrowseBox, AccessibleTabListBox_Base )
 
    // XAccessibleContext ---------------------------------------------------------
 
    sal_Int64 SAL_CALL AccessibleTabListBox::getAccessibleChildCount()
    {
        return 2; // header and table
    }
 
    Reference< XAccessibleContext > SAL_CALL AccessibleTabListBox::getAccessibleContext()
    {
        return this;
    }
 
    Reference< XAccessible > SAL_CALL
    AccessibleTabListBox::getAccessibleChild( sal_Int64 nChildIndex )
    {
        SolarMethodGuard aGuard(getMutex());
        ensureIsAlive();
 
        if ( nChildIndex < 0 || nChildIndex > 1 )
            throw IndexOutOfBoundsException();
 
        Reference< XAccessible > xRet;
        if (nChildIndex == 0)
        {
            xRet = implGetHeaderBar( AccessibleBrowseBoxObjType::ColumnHeaderBar );
        }
        else if (nChildIndex == 1)
            xRet = implGetTable();
 
        if ( !xRet.is() )
            throw RuntimeException("getAccessibleChild called with NULL xRet",getXWeak());
 
        return xRet;
    }
 
 
}// namespace accessibility
 
 
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