252 lines
10 KiB
C++
252 lines
10 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: crenum.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 07:53:01 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#include "base.hxx"
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namespace stoc_corefl
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{
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//==================================================================================================
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class IdlEnumFieldImpl
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: public IdlMemberImpl
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, public XIdlField
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, public XIdlField2
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{
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sal_Int32 _nValue;
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public:
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IdlEnumFieldImpl( IdlReflectionServiceImpl * pReflection, const OUString & rName,
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typelib_TypeDescription * pTypeDescr, sal_Int32 nValue )
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: IdlMemberImpl( pReflection, rName, pTypeDescr, pTypeDescr )
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, _nValue( nValue )
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{}
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virtual ~IdlEnumFieldImpl();
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// XInterface
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virtual Any SAL_CALL queryInterface( const Type & rType ) throw(::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL acquire() throw();
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virtual void SAL_CALL release() throw();
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// XTypeProvider
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virtual Sequence< Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
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virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException);
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// XIdlMember
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virtual Reference< XIdlClass > SAL_CALL getDeclaringClass() throw(::com::sun::star::uno::RuntimeException);
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virtual OUString SAL_CALL getName() throw(::com::sun::star::uno::RuntimeException);
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// XIdlField
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virtual Reference< XIdlClass > SAL_CALL getType() throw(::com::sun::star::uno::RuntimeException);
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virtual FieldAccessMode SAL_CALL getAccessMode() throw(::com::sun::star::uno::RuntimeException);
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virtual Any SAL_CALL get( const Any & rObj ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL set( const Any & rObj, const Any & rValue ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException);
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// XIdlField2: getType, getAccessMode and get are equal to XIdlField
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virtual void SAL_CALL set( Any & rObj, const Any & rValue ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException);
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};
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//__________________________________________________________________________________________________
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IdlEnumFieldImpl::~IdlEnumFieldImpl()
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{
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}
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// XInterface
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//__________________________________________________________________________________________________
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Any IdlEnumFieldImpl::queryInterface( const Type & rType )
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throw(::com::sun::star::uno::RuntimeException)
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{
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Any aRet( ::cppu::queryInterface( rType,
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static_cast< XIdlField * >( this ),
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static_cast< XIdlField2 * >( this ) ) );
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return (aRet.hasValue() ? aRet : IdlMemberImpl::queryInterface( rType ));
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}
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//__________________________________________________________________________________________________
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void IdlEnumFieldImpl::acquire() throw()
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{
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IdlMemberImpl::acquire();
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}
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//__________________________________________________________________________________________________
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void IdlEnumFieldImpl::release() throw()
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{
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IdlMemberImpl::release();
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}
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// XTypeProvider
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//__________________________________________________________________________________________________
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Sequence< Type > IdlEnumFieldImpl::getTypes()
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throw (::com::sun::star::uno::RuntimeException)
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{
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static OTypeCollection * s_pTypes = 0;
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if (! s_pTypes)
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{
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MutexGuard aGuard( getMutexAccess() );
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if (! s_pTypes)
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{
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static OTypeCollection s_aTypes(
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::getCppuType( (const Reference< XIdlField2 > *)0 ),
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::getCppuType( (const Reference< XIdlField > *)0 ),
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IdlMemberImpl::getTypes() );
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s_pTypes = &s_aTypes;
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}
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}
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return s_pTypes->getTypes();
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}
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//__________________________________________________________________________________________________
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Sequence< sal_Int8 > IdlEnumFieldImpl::getImplementationId()
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throw (::com::sun::star::uno::RuntimeException)
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{
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static OImplementationId * s_pId = 0;
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if (! s_pId)
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{
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MutexGuard aGuard( getMutexAccess() );
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if (! s_pId)
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{
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static OImplementationId s_aId;
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s_pId = &s_aId;
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}
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}
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return s_pId->getImplementationId();
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}
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// XIdlMember
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//__________________________________________________________________________________________________
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Reference< XIdlClass > IdlEnumFieldImpl::getDeclaringClass()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return IdlMemberImpl::getDeclaringClass();
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}
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//__________________________________________________________________________________________________
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OUString IdlEnumFieldImpl::getName()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return IdlMemberImpl::getName();
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}
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// XIdlField
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//__________________________________________________________________________________________________
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Reference< XIdlClass > IdlEnumFieldImpl::getType()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return getDeclaringClass();
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}
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//__________________________________________________________________________________________________
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FieldAccessMode IdlEnumFieldImpl::getAccessMode()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return FieldAccessMode_READONLY;
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}
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//__________________________________________________________________________________________________
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Any IdlEnumFieldImpl::get( const Any & rObj )
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throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
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{
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return Any( &_nValue, getTypeDescr() );
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}
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//__________________________________________________________________________________________________
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void IdlEnumFieldImpl::set( const Any & rObj, const Any & rValue )
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throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException)
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{
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throw IllegalAccessException(
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OUString( RTL_CONSTASCII_USTRINGPARAM("enum field is constant!") ),
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(XWeak *)(OWeakObject *)this );
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}
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//__________________________________________________________________________________________________
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void IdlEnumFieldImpl::set( Any & rObj, const Any & rValue )
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throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IllegalAccessException, ::com::sun::star::uno::RuntimeException)
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{
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throw IllegalAccessException(
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OUString( RTL_CONSTASCII_USTRINGPARAM("enum field is constant!") ),
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(XWeak *)(OWeakObject *)this );
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}
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//##################################################################################################
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//##################################################################################################
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//##################################################################################################
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//__________________________________________________________________________________________________
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EnumIdlClassImpl::~EnumIdlClassImpl()
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{
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delete _pFields;
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}
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// IdlClassImpl modifications
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//__________________________________________________________________________________________________
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Reference< XIdlField > EnumIdlClassImpl::getField( const OUString & rName )
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pFields)
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getFields(); // init members
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const OUString2Field::const_iterator iFind( _aName2Field.find( rName ) );
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if (iFind != _aName2Field.end())
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return (*iFind).second;
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else
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return Reference< XIdlField >();
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}
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//__________________________________________________________________________________________________
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Sequence< Reference< XIdlField > > EnumIdlClassImpl::getFields()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pFields)
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{
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MutexGuard aGuard( getMutexAccess() );
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if (! _pFields)
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{
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sal_Int32 nFields = getTypeDescr()->nEnumValues;
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Sequence< Reference< XIdlField > > * pFields =
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new Sequence< Reference< XIdlField > >( nFields );
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Reference< XIdlField > * pSeq = pFields->getArray();
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while (nFields--)
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{
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OUString aName( getTypeDescr()->ppEnumNames[nFields] );
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_aName2Field[aName] = pSeq[nFields] = new IdlEnumFieldImpl(
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getReflection(), aName, IdlClassImpl::getTypeDescr(), getTypeDescr()->pEnumValues[nFields] );
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}
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_pFields = pFields;
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}
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}
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return *_pFields;
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}
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//__________________________________________________________________________________________________
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void EnumIdlClassImpl::createObject( Any & rObj )
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throw(::com::sun::star::uno::RuntimeException)
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{
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sal_Int32 eVal =
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((typelib_EnumTypeDescription *)IdlClassImpl::getTypeDescr())->nDefaultEnumValue;
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rObj.setValue( &eVal, IdlClassImpl::getTypeDescr() );
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}
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}
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