/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
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 *
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 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_stoc.hxx"
#include "base.hxx"

#include "registry/reader.hxx"
#include "registry/version.h"

namespace stoc_rdbtdp
{

//__________________________________________________________________________________________________
EnumTypeDescriptionImpl::~EnumTypeDescriptionImpl()
{
    delete _pEnumNames;
    delete _pEnumValues;
    g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
}

// XTypeDescription
//__________________________________________________________________________________________________
TypeClass EnumTypeDescriptionImpl::getTypeClass()
    throw(::com::sun::star::uno::RuntimeException)
{
    return TypeClass_ENUM;
}
//__________________________________________________________________________________________________
OUString EnumTypeDescriptionImpl::getName()
    throw(::com::sun::star::uno::RuntimeException)
{
    return _aName;
}

// XEnumTypeDescription
//__________________________________________________________________________________________________
sal_Int32 EnumTypeDescriptionImpl::getDefaultEnumValue()
    throw(::com::sun::star::uno::RuntimeException)
{
    return _nDefaultValue;
}
//__________________________________________________________________________________________________
Sequence< OUString > EnumTypeDescriptionImpl::getEnumNames()
    throw(::com::sun::star::uno::RuntimeException)
{
    if (! _pEnumNames)
    {
        typereg::Reader aReader(
            _aBytes.getConstArray(), _aBytes.getLength(), false,
            TYPEREG_VERSION_1);
        
        sal_uInt16 nFields = aReader.getFieldCount();
        Sequence< OUString > * pTempEnumNames = new Sequence< OUString >( nFields );
        OUString * pEnumNames = pTempEnumNames->getArray();
        
        while (nFields--)
        {
            pEnumNames[nFields] = aReader.getFieldName( nFields );
        }
        
        ClearableMutexGuard aGuard( getMutex() );
        if (_pEnumNames)
        {
            aGuard.clear();
            delete pTempEnumNames;
        }
        else
        {
            _pEnumNames = pTempEnumNames;
        }
    }
    return *_pEnumNames;
}
//__________________________________________________________________________________________________
Sequence< sal_Int32 > EnumTypeDescriptionImpl::getEnumValues()
    throw(::com::sun::star::uno::RuntimeException)
{
    if (! _pEnumValues)
    {
        typereg::Reader aReader(
            _aBytes.getConstArray(), _aBytes.getLength(), false,
            TYPEREG_VERSION_1);
        
        sal_uInt16 nFields = aReader.getFieldCount();
        Sequence< sal_Int32 > * pTempEnumValues = new Sequence< sal_Int32 >( nFields );
        sal_Int32 * pEnumValues = pTempEnumValues->getArray();
        
        while (nFields--)
        {
            pEnumValues[nFields] = getRTValueAsInt32(
                aReader.getFieldValue( nFields ) );
        }
        
        ClearableMutexGuard aGuard( getMutex() );
        if (_pEnumValues)
        {
            aGuard.clear();
            delete pTempEnumValues;
        }
        else
        {
            _pEnumValues = pTempEnumValues;
        }
    }
    return *_pEnumValues;
}

}


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