diff options
Diffstat (limited to 'stoc/source/registry_tdprovider/tdcomp.cxx')
| -rw-r--r-- | stoc/source/registry_tdprovider/tdcomp.cxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/stoc/source/registry_tdprovider/tdcomp.cxx b/stoc/source/registry_tdprovider/tdcomp.cxx new file mode 100644 index 000000000000..1ab3dda91334 --- /dev/null +++ b/stoc/source/registry_tdprovider/tdcomp.cxx @@ -0,0 +1,189 @@ +/* -*- 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 + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * 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. + * + ************************************************************************/ + +// 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 +{ + +//__________________________________________________________________________________________________ +CompoundTypeDescriptionImpl::~CompoundTypeDescriptionImpl() +{ + delete _pMembers; + delete _pMemberNames; + g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); +} + +// XTypeDescription +//__________________________________________________________________________________________________ +TypeClass CompoundTypeDescriptionImpl::getTypeClass() + throw(::com::sun::star::uno::RuntimeException) +{ + return _eTypeClass; +} +//__________________________________________________________________________________________________ +OUString CompoundTypeDescriptionImpl::getName() + throw(::com::sun::star::uno::RuntimeException) +{ + return _aName; +} + +// XCompoundTypeDescription +//__________________________________________________________________________________________________ +Reference< XTypeDescription > CompoundTypeDescriptionImpl::getBaseType() + throw(::com::sun::star::uno::RuntimeException) +{ + if (!_xBaseTD.is() && _aBaseType.getLength()) + { + try + { + Reference< XTypeDescription > xBaseTD; + if (_xTDMgr->getByHierarchicalName( _aBaseType ) >>= xBaseTD) + { + MutexGuard aGuard( getMutex() ); + if (! _xBaseTD.is()) + _xBaseTD = xBaseTD; + return _xBaseTD; + } + } + catch (NoSuchElementException &) + { + } + // never try again, if no base td was found + _aBaseType = OUString(); + } + return _xBaseTD; +} +//__________________________________________________________________________________________________ + +namespace { + +class TypeParameter: public WeakImplHelper1< XTypeDescription > { +public: + explicit TypeParameter(OUString const & name): m_name(name) {} + + virtual TypeClass SAL_CALL getTypeClass() throw (RuntimeException) + { return TypeClass_UNKNOWN; } + + virtual OUString SAL_CALL getName() throw (RuntimeException) + { return m_name; } + +private: + OUString m_name; +}; + +} + +Sequence< Reference< XTypeDescription > > CompoundTypeDescriptionImpl::getMemberTypes() + throw(::com::sun::star::uno::RuntimeException) +{ + if (! _pMembers) + { + typereg::Reader aReader( + _aBytes.getConstArray(), _aBytes.getLength(), false, + TYPEREG_VERSION_1); + + sal_uInt16 nFields = aReader.getFieldCount(); + Sequence< Reference< XTypeDescription > > * pTempMembers = + new Sequence< Reference< XTypeDescription > >( nFields ); + Reference< XTypeDescription > * pMembers = pTempMembers->getArray(); + + while (nFields--) + { + if ((aReader.getFieldFlags(nFields) & RT_ACCESS_PARAMETERIZED_TYPE) + != 0) + { + pMembers[nFields] = new TypeParameter( + aReader.getFieldTypeName(nFields)); + } else { + try { + _xTDMgr->getByHierarchicalName( + aReader.getFieldTypeName(nFields).replace('/', '.')) + >>= pMembers[nFields]; + } catch (NoSuchElementException &) {} + OSL_ENSURE( + pMembers[nFields].is(), "### compound member unknown!"); + } + } + + ClearableMutexGuard aGuard( getMutex() ); + if (_pMembers) + { + aGuard.clear(); + delete pTempMembers; + } + else + { + _pMembers = pTempMembers; + } + } + + return *_pMembers; +} +//__________________________________________________________________________________________________ +Sequence< OUString > CompoundTypeDescriptionImpl::getMemberNames() + throw(::com::sun::star::uno::RuntimeException) +{ + if (! _pMemberNames) + { + typereg::Reader aReader( + _aBytes.getConstArray(), _aBytes.getLength(), false, + TYPEREG_VERSION_1); + + sal_uInt16 nFields = aReader.getFieldCount(); + Sequence< OUString > * pTempMemberNames = new Sequence< OUString >( nFields ); + OUString * pMemberNames = pTempMemberNames->getArray(); + + while (nFields--) + { + pMemberNames[nFields] = aReader.getFieldName( nFields ); + } + + ClearableMutexGuard aGuard( getMutex() ); + if (_pMemberNames) + { + aGuard.clear(); + delete pTempMemberNames; + } + else + { + _pMemberNames = pTempMemberNames; + } + } + return *_pMemberNames; +} + +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |