198 lines
6 KiB
C++
198 lines
6 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: tdcomp.cxx,v $
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*
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* $Revision: 1.11 $
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*
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* last change: $Author: obo $ $Date: 2006-09-16 17:33:29 $
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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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_stoc.hxx"
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#ifndef _STOC_RDBTDP_BASE_HXX
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#include "base.hxx"
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#endif
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#include "registry/reader.hxx"
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#include "registry/version.h"
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namespace stoc_rdbtdp
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{
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//__________________________________________________________________________________________________
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CompoundTypeDescriptionImpl::~CompoundTypeDescriptionImpl()
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{
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delete _pMembers;
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delete _pMemberNames;
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g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
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}
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// XTypeDescription
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//__________________________________________________________________________________________________
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TypeClass CompoundTypeDescriptionImpl::getTypeClass()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return _eTypeClass;
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}
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//__________________________________________________________________________________________________
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OUString CompoundTypeDescriptionImpl::getName()
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throw(::com::sun::star::uno::RuntimeException)
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{
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return _aName;
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}
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// XCompoundTypeDescription
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//__________________________________________________________________________________________________
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Reference< XTypeDescription > CompoundTypeDescriptionImpl::getBaseType()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (!_xBaseTD.is() && _aBaseType.getLength())
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{
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try
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{
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Reference< XTypeDescription > xBaseTD;
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if (_xTDMgr->getByHierarchicalName( _aBaseType ) >>= xBaseTD)
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{
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MutexGuard aGuard( getMutex() );
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if (! _xBaseTD.is())
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_xBaseTD = xBaseTD;
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return _xBaseTD;
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}
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}
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catch (NoSuchElementException &)
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{
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}
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// never try again, if no base td was found
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_aBaseType = OUString();
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}
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return _xBaseTD;
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}
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//__________________________________________________________________________________________________
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namespace {
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class TypeParameter: public WeakImplHelper1< XTypeDescription > {
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public:
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explicit TypeParameter(OUString const & name): m_name(name) {}
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virtual TypeClass SAL_CALL getTypeClass() throw (RuntimeException)
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{ return TypeClass_UNKNOWN; }
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virtual OUString SAL_CALL getName() throw (RuntimeException)
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{ return m_name; }
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private:
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OUString m_name;
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};
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}
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Sequence< Reference< XTypeDescription > > CompoundTypeDescriptionImpl::getMemberTypes()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pMembers)
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{
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typereg::Reader aReader(
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_aBytes.getConstArray(), _aBytes.getLength(), false,
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TYPEREG_VERSION_1);
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sal_uInt16 nFields = aReader.getFieldCount();
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Sequence< Reference< XTypeDescription > > * pTempMembers =
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new Sequence< Reference< XTypeDescription > >( nFields );
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Reference< XTypeDescription > * pMembers = pTempMembers->getArray();
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while (nFields--)
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{
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if ((aReader.getFieldFlags(nFields) & RT_ACCESS_PARAMETERIZED_TYPE)
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!= 0)
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{
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pMembers[nFields] = new TypeParameter(
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aReader.getFieldTypeName(nFields));
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} else {
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try {
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_xTDMgr->getByHierarchicalName(
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aReader.getFieldTypeName(nFields).replace('/', '.'))
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>>= pMembers[nFields];
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} catch (NoSuchElementException &) {}
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OSL_ENSURE(
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pMembers[nFields].is(), "### compound member unknown!");
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}
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}
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ClearableMutexGuard aGuard( getMutex() );
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if (_pMembers)
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{
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aGuard.clear();
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delete pTempMembers;
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}
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else
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{
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_pMembers = pTempMembers;
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}
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}
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return *_pMembers;
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}
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//__________________________________________________________________________________________________
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Sequence< OUString > CompoundTypeDescriptionImpl::getMemberNames()
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throw(::com::sun::star::uno::RuntimeException)
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{
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if (! _pMemberNames)
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{
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typereg::Reader aReader(
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_aBytes.getConstArray(), _aBytes.getLength(), false,
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TYPEREG_VERSION_1);
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sal_uInt16 nFields = aReader.getFieldCount();
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Sequence< OUString > * pTempMemberNames = new Sequence< OUString >( nFields );
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OUString * pMemberNames = pTempMemberNames->getArray();
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while (nFields--)
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{
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pMemberNames[nFields] = aReader.getFieldName( nFields );
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}
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ClearableMutexGuard aGuard( getMutex() );
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if (_pMemberNames)
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{
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aGuard.clear();
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delete pTempMemberNames;
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}
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else
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{
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_pMemberNames = pTempMemberNames;
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}
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}
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return *_pMemberNames;
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}
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}
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