diff options
Diffstat (limited to 'framework/source/uielement/itemcontainer.cxx')
-rw-r--r-- | framework/source/uielement/itemcontainer.cxx | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/framework/source/uielement/itemcontainer.cxx b/framework/source/uielement/itemcontainer.cxx new file mode 100644 index 000000000000..943a5abe2f03 --- /dev/null +++ b/framework/source/uielement/itemcontainer.cxx @@ -0,0 +1,266 @@ +/************************************************************************* + * + * 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_framework.hxx" +//_________________________________________________________________________________________________________________ +// my own includes +//_________________________________________________________________________________________________________________ +#include <uielement/itemcontainer.hxx> +#include <uielement/constitemcontainer.hxx> +#include <threadhelp/resetableguard.hxx> + +//_________________________________________________________________________________________________________________ +// other includes +//_________________________________________________________________________________________________________________ + +using namespace cppu; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::container; + +const char WRONG_TYPE_EXCEPTION[] = "Type must be com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >"; + +namespace framework +{ + +//***************************************************************************************************************** +// XInterface, XTypeProvider +//***************************************************************************************************************** + +ItemContainer::ItemContainer( const ShareableMutex& rMutex ) : + m_aShareMutex( rMutex ) +{ +} + + +ItemContainer::ItemContainer( const ConstItemContainer& rConstItemContainer, const ShareableMutex& rMutex ) : m_aShareMutex( rMutex ) +{ + copyItemContainer( rConstItemContainer.m_aItemVector, rMutex ); +} + +ItemContainer::ItemContainer( const Reference< XIndexAccess >& rSourceContainer, const ShareableMutex& rMutex ) : + m_aShareMutex( rMutex ) +{ + if ( rSourceContainer.is() ) + { + sal_Int32 nCount = rSourceContainer->getCount(); + try + { + for ( sal_Int32 i = 0; i < nCount; i++ ) + { + Sequence< PropertyValue > aPropSeq; + if ( rSourceContainer->getByIndex( i ) >>= aPropSeq ) + { + sal_Int32 nContainerIndex = -1; + Reference< XIndexAccess > xIndexAccess; + for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ ) + { + if ( aPropSeq[j].Name.equalsAscii( "ItemDescriptorContainer" )) + { + aPropSeq[j].Value >>= xIndexAccess; + nContainerIndex = j; + break; + } + } + + if ( xIndexAccess.is() && nContainerIndex >= 0 ) + aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex ); + + m_aItemVector.push_back( aPropSeq ); + } + } + } + catch ( IndexOutOfBoundsException& ) + { + } + } +} + +ItemContainer::~ItemContainer() +{ +} + +// private +void ItemContainer::copyItemContainer( const std::vector< Sequence< PropertyValue > >& rSourceVector, const ShareableMutex& rMutex ) +{ + const sal_uInt32 nCount = rSourceVector.size(); + for ( sal_uInt32 i = 0; i < nCount; ++i ) + { + sal_Int32 nContainerIndex = -1; + Sequence< PropertyValue > aPropSeq( rSourceVector[i] ); + Reference< XIndexAccess > xIndexAccess; + for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ ) + { + if ( aPropSeq[j].Name.equalsAscii( "ItemDescriptorContainer" )) + { + aPropSeq[j].Value >>= xIndexAccess; + nContainerIndex = j; + break; + } + } + + if ( xIndexAccess.is() && nContainerIndex >= 0 ) + aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex ); + + m_aItemVector.push_back( aPropSeq ); + } +} + +Reference< XIndexAccess > ItemContainer::deepCopyContainer( const Reference< XIndexAccess >& rSubContainer, const ShareableMutex& rMutex ) +{ + Reference< XIndexAccess > xReturn; + if ( rSubContainer.is() ) + { + ConstItemContainer* pSource = ConstItemContainer::GetImplementation( rSubContainer ); + ItemContainer* pSubContainer( 0 ); + if ( pSource ) + pSubContainer = new ItemContainer( *pSource, rMutex ); + else + pSubContainer = new ItemContainer( rSubContainer, rMutex ); + xReturn = Reference< XIndexAccess >( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY ); + } + + return xReturn; +} + +// XUnoTunnel +sal_Int64 ItemContainer::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier ) throw(::com::sun::star::uno::RuntimeException) +{ + if( ( rIdentifier.getLength() == 16 ) && ( 0 == rtl_compareMemory( ItemContainer::GetUnoTunnelId().getConstArray(), rIdentifier.getConstArray(), 16 ) ) ) + return sal::static_int_cast< sal_Int64 >( reinterpret_cast< sal_IntPtr >( this )); + + return 0; +} + +const Sequence< sal_Int8 >& ItemContainer::GetUnoTunnelId() throw() +{ + static ::com::sun::star::uno::Sequence< sal_Int8 > * pSeq = NULL; + if( !pSeq ) + { + ::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() ); + if( !pSeq ) + { + static ::com::sun::star::uno::Sequence< sal_Int8 > aSeq( 16 ); + rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True ); + pSeq = &aSeq; + } + } + return *pSeq; +} + +ItemContainer* ItemContainer::GetImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxIFace ) throw() +{ + ::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xUT( rxIFace, ::com::sun::star::uno::UNO_QUERY ); + return xUT.is() ? reinterpret_cast< ItemContainer* >(sal::static_int_cast< sal_IntPtr >( + xUT->getSomething( ItemContainer::GetUnoTunnelId() ))) : NULL; +} + +// XElementAccess +sal_Bool SAL_CALL ItemContainer::hasElements() +throw ( RuntimeException ) +{ + ShareGuard aLock( m_aShareMutex ); + return ( !m_aItemVector.empty() ); +} + +// XIndexAccess +sal_Int32 SAL_CALL ItemContainer::getCount() +throw ( RuntimeException ) +{ + ShareGuard aLock( m_aShareMutex ); + return m_aItemVector.size(); +} + +Any SAL_CALL ItemContainer::getByIndex( sal_Int32 Index ) +throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) +{ + ShareGuard aLock( m_aShareMutex ); + if ( sal_Int32( m_aItemVector.size()) > Index ) + return makeAny( m_aItemVector[Index] ); + else + throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this ); +} + +// XIndexContainer +void SAL_CALL ItemContainer::insertByIndex( sal_Int32 Index, const Any& aItem ) +throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) +{ + Sequence< PropertyValue > aSeq; + if ( aItem >>= aSeq ) + { + ShareGuard aLock( m_aShareMutex ); + if ( sal_Int32( m_aItemVector.size()) == Index ) + m_aItemVector.push_back( aSeq ); + else if ( sal_Int32( m_aItemVector.size()) >Index ) + { + std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin(); + aIter += Index; + m_aItemVector.insert( aIter, aSeq ); + } + else + throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this ); + } + else + throw IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )), + (OWeakObject *)this, 2 ); +} + +void SAL_CALL ItemContainer::removeByIndex( sal_Int32 Index ) +throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) +{ + ShareGuard aLock( m_aShareMutex ); + if ( (sal_Int32)m_aItemVector.size() > Index ) + { + std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin(); + aIter += Index; + m_aItemVector.erase( aIter ); + } + else + throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this ); +} + +void SAL_CALL ItemContainer::replaceByIndex( sal_Int32 Index, const Any& aItem ) +throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException ) +{ + Sequence< PropertyValue > aSeq; + if ( aItem >>= aSeq ) + { + ShareGuard aLock( m_aShareMutex ); + if ( sal_Int32( m_aItemVector.size()) > Index ) + m_aItemVector[Index] = aSeq; + else + throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this ); + } + else + throw IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )), + (OWeakObject *)this, 2 ); +} + +} // namespace framework + |