360 lines
14 KiB
C++
360 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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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_comphelper.hxx"
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#include <comphelper/namedvaluecollection.hxx>
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#include <com/sun/star/beans/NamedValue.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/beans/PropertyState.hpp>
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#include <rtl/ustrbuf.hxx>
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#include <rtl/strbuf.hxx>
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#include <rtl/instance.hxx>
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#include <osl/diagnose.h>
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#include <boost/unordered_map.hpp>
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#include <functional>
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#include <algorithm>
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//........................................................................
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namespace comphelper
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{
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//........................................................................
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/** === begin UNO using === **/
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using ::com::sun::star::uno::Any;
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using ::com::sun::star::uno::Sequence;
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using ::com::sun::star::beans::PropertyValue;
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using ::com::sun::star::beans::NamedValue;
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using ::com::sun::star::uno::Type;
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using ::com::sun::star::uno::cpp_acquire;
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using ::com::sun::star::uno::cpp_release;
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using ::com::sun::star::uno::cpp_queryInterface;
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using ::com::sun::star::lang::IllegalArgumentException;
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using ::com::sun::star::beans::NamedValue;
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using ::com::sun::star::beans::PropertyState_DIRECT_VALUE;
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/** === end UNO using === **/
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//====================================================================
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//= NamedValueCollection_Impl
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//====================================================================
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typedef ::boost::unordered_map< ::rtl::OUString, Any, ::rtl::OUStringHash > NamedValueRepository;
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struct NamedValueCollection_Impl
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{
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NamedValueRepository aValues;
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};
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//====================================================================
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//= NamedValueCollection
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//====================================================================
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection()
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:m_pImpl( new NamedValueCollection_Impl )
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{
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}
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection( const NamedValueCollection& _rCopySource )
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:m_pImpl( new NamedValueCollection_Impl )
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{
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*this = _rCopySource;
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}
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//--------------------------------------------------------------------
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NamedValueCollection& NamedValueCollection::operator=( const NamedValueCollection& i_rCopySource )
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{
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m_pImpl->aValues = i_rCopySource.m_pImpl->aValues;
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return *this;
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}
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection( const Any& _rElements )
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:m_pImpl( new NamedValueCollection_Impl )
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{
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impl_assign( _rElements );
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}
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection( const Sequence< Any >& _rArguments )
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:m_pImpl( new NamedValueCollection_Impl )
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{
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impl_assign( _rArguments );
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}
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection( const Sequence< PropertyValue >& _rArguments )
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:m_pImpl( new NamedValueCollection_Impl )
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{
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impl_assign( _rArguments );
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}
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//--------------------------------------------------------------------
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NamedValueCollection::NamedValueCollection( const Sequence< NamedValue >& _rArguments )
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:m_pImpl( new NamedValueCollection_Impl )
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{
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impl_assign( _rArguments );
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}
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//--------------------------------------------------------------------
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NamedValueCollection::~NamedValueCollection()
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{
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}
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//--------------------------------------------------------------------
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NamedValueCollection& NamedValueCollection::merge( const NamedValueCollection& _rAdditionalValues, bool _bOverwriteExisting )
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{
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for ( NamedValueRepository::const_iterator namedValue = _rAdditionalValues.m_pImpl->aValues.begin();
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namedValue != _rAdditionalValues.m_pImpl->aValues.end();
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++namedValue
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)
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{
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if ( _bOverwriteExisting || !impl_has( namedValue->first ) )
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impl_put( namedValue->first, namedValue->second );
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}
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return *this;
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}
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//--------------------------------------------------------------------
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size_t NamedValueCollection::size() const
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{
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return m_pImpl->aValues.size();
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}
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//--------------------------------------------------------------------
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bool NamedValueCollection::empty() const
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{
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return m_pImpl->aValues.empty();
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}
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//--------------------------------------------------------------------
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::std::vector< ::rtl::OUString > NamedValueCollection::getNames() const
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{
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::std::vector< ::rtl::OUString > aNames;
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for ( NamedValueRepository::const_iterator it = m_pImpl->aValues.begin(), end = m_pImpl->aValues.end(); it != end; ++it )
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{
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aNames.push_back( it->first );
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}
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return aNames;
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}
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//--------------------------------------------------------------------
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void NamedValueCollection::impl_assign( const Any& i_rWrappedElements )
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{
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Sequence< NamedValue > aNamedValues;
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Sequence< PropertyValue > aPropertyValues;
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NamedValue aNamedValue;
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PropertyValue aPropertyValue;
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if ( i_rWrappedElements >>= aNamedValues )
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impl_assign( aNamedValues );
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else if ( i_rWrappedElements >>= aPropertyValues )
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impl_assign( aPropertyValues );
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else if ( i_rWrappedElements >>= aNamedValue )
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impl_assign( Sequence< NamedValue >( &aNamedValue, 1 ) );
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else if ( i_rWrappedElements >>= aPropertyValue )
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impl_assign( Sequence< PropertyValue >( &aPropertyValue, 1 ) );
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else
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OSL_ENSURE( !i_rWrappedElements.hasValue(), "NamedValueCollection::impl_assign(Any): unsupported type!" );
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}
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//--------------------------------------------------------------------
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void NamedValueCollection::impl_assign( const Sequence< Any >& _rArguments )
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{
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{
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NamedValueRepository aEmpty;
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m_pImpl->aValues.swap( aEmpty );
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}
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PropertyValue aPropertyValue;
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NamedValue aNamedValue;
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const Any* pArgument = _rArguments.getConstArray();
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const Any* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength();
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for ( ; pArgument != pArgumentEnd; ++pArgument )
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{
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if ( *pArgument >>= aPropertyValue )
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m_pImpl->aValues[ aPropertyValue.Name ] = aPropertyValue.Value;
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else if ( *pArgument >>= aNamedValue )
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m_pImpl->aValues[ aNamedValue.Name ] = aNamedValue.Value;
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#if OSL_DEBUG_LEVEL > 0
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else if ( pArgument->hasValue() )
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{
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::rtl::OStringBuffer message;
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message.append( "NamedValueCollection::impl_assign: encountered a value type which I cannot handle:\n" );
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message.append( ::rtl::OUStringToOString( pArgument->getValueTypeName(), RTL_TEXTENCODING_ASCII_US ) );
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OSL_FAIL( message.makeStringAndClear() );
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}
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#endif
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}
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}
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//--------------------------------------------------------------------
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void NamedValueCollection::impl_assign( const Sequence< PropertyValue >& _rArguments )
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{
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{
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NamedValueRepository aEmpty;
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m_pImpl->aValues.swap( aEmpty );
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}
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const PropertyValue* pArgument = _rArguments.getConstArray();
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const PropertyValue* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength();
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for ( ; pArgument != pArgumentEnd; ++pArgument )
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m_pImpl->aValues[ pArgument->Name ] = pArgument->Value;
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}
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//--------------------------------------------------------------------
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void NamedValueCollection::impl_assign( const Sequence< NamedValue >& _rArguments )
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{
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{
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NamedValueRepository aEmpty;
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m_pImpl->aValues.swap( aEmpty );
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}
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const NamedValue* pArgument = _rArguments.getConstArray();
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const NamedValue* pArgumentEnd = _rArguments.getConstArray() + _rArguments.getLength();
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for ( ; pArgument != pArgumentEnd; ++pArgument )
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m_pImpl->aValues[ pArgument->Name ] = pArgument->Value;
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}
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//--------------------------------------------------------------------
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bool NamedValueCollection::get_ensureType( const ::rtl::OUString& _rValueName, void* _pValueLocation, const Type& _rExpectedValueType ) const
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{
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NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
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if ( pos != m_pImpl->aValues.end() )
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{
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if ( uno_type_assignData(
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_pValueLocation, _rExpectedValueType.getTypeLibType(),
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const_cast< void* >( pos->second.getValue() ), pos->second.getValueType().getTypeLibType(),
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reinterpret_cast< uno_QueryInterfaceFunc >( cpp_queryInterface ),
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reinterpret_cast< uno_AcquireFunc >( cpp_acquire ),
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reinterpret_cast< uno_ReleaseFunc >( cpp_release )
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) )
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// argument exists, and could be extracted
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return true;
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// argument exists, but is of wrong type
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::rtl::OUStringBuffer aBuffer;
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aBuffer.appendAscii( "Invalid value type for '" );
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aBuffer.append ( _rValueName );
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aBuffer.appendAscii( "'.\nExpected: " );
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aBuffer.append ( _rExpectedValueType.getTypeName() );
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aBuffer.appendAscii( "\nFound: " );
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aBuffer.append ( pos->second.getValueType().getTypeName() );
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throw IllegalArgumentException( aBuffer.makeStringAndClear(), NULL, 0 );
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}
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// argument does not exist
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return false;
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}
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namespace
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{
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class theEmptyDefault : public rtl::Static<Any, theEmptyDefault> {};
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}
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//--------------------------------------------------------------------
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const Any& NamedValueCollection::impl_get( const ::rtl::OUString& _rValueName ) const
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{
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NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
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if ( pos != m_pImpl->aValues.end() )
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return pos->second;
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return theEmptyDefault::get();
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}
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//--------------------------------------------------------------------
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bool NamedValueCollection::impl_has( const ::rtl::OUString& _rValueName ) const
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{
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NamedValueRepository::const_iterator pos = m_pImpl->aValues.find( _rValueName );
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return ( pos != m_pImpl->aValues.end() );
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}
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//--------------------------------------------------------------------
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bool NamedValueCollection::impl_put( const ::rtl::OUString& _rValueName, const Any& _rValue )
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{
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bool bHas = impl_has( _rValueName );
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m_pImpl->aValues[ _rValueName ] = _rValue;
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return bHas;
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}
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//--------------------------------------------------------------------
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bool NamedValueCollection::impl_remove( const ::rtl::OUString& _rValueName )
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{
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NamedValueRepository::iterator pos = m_pImpl->aValues.find( _rValueName );
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if ( pos == m_pImpl->aValues.end() )
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return false;
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m_pImpl->aValues.erase( pos );
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return true;
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}
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//--------------------------------------------------------------------
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namespace
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{
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struct Value2PropertyValue : public ::std::unary_function< NamedValueRepository::value_type, PropertyValue >
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{
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PropertyValue operator()( const NamedValueRepository::value_type& _rValue )
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{
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return PropertyValue(
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_rValue.first, 0, _rValue.second, PropertyState_DIRECT_VALUE );
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}
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};
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struct Value2NamedValue : public ::std::unary_function< NamedValueRepository::value_type, NamedValue >
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{
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NamedValue operator()( const NamedValueRepository::value_type& _rValue )
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{
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return NamedValue( _rValue.first, _rValue.second );
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}
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};
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}
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//--------------------------------------------------------------------
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sal_Int32 NamedValueCollection::operator >>= ( Sequence< PropertyValue >& _out_rValues ) const
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{
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_out_rValues.realloc( m_pImpl->aValues.size() );
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::std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(), Value2PropertyValue() );
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return _out_rValues.getLength();
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}
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//--------------------------------------------------------------------
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sal_Int32 NamedValueCollection::operator >>= ( Sequence< NamedValue >& _out_rValues ) const
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{
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_out_rValues.realloc( m_pImpl->aValues.size() );
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::std::transform( m_pImpl->aValues.begin(), m_pImpl->aValues.end(), _out_rValues.getArray(), Value2NamedValue() );
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return _out_rValues.getLength();
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}
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//........................................................................
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} // namespace comphelper
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//........................................................................
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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