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-/* -*- 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.
- *
- ************************************************************************/
-
-#ifndef _NAMEDCOLLECTION_HXX
-#define _NAMEDCOLLECTION_HXX
-
-#include <collection.hxx>
-#include <cppuhelper/implbase1.hxx>
-#include <com/sun/star/container/XNameAccess.hpp>
-
-#include <algorithm>
-
-template<class T>
-class NamedCollection : public cppu::ImplInheritanceHelper1<
- Collection<T>,
- com::sun::star::container::XNameAccess>
-{
- using Collection<T>::maItems;
- using Collection<T>::getItem;
- using Collection<T>::hasItem;
-
-public:
- NamedCollection() {}
- virtual ~NamedCollection() {}
-
- const T& getItem( const rtl::OUString& rName ) const
- {
- OSL_ENSURE( hasItem( rName ), "invalid name" );
- return *findItem( rName );
- }
-
- bool hasItem( const rtl::OUString& rName ) const
- {
- return findItem( rName ) != maItems.end();
- }
-
- typedef com::sun::star::uno::Sequence<rtl::OUString> Names_t;
- Names_t getNames() const
- {
- // iterate over members, and collect all those that have names
- std::vector<rtl::OUString> aNames;
- for( typename std::vector<T>::const_iterator aIter = maItems.begin();
- aIter != maItems.end();
- aIter++ )
- {
- com::sun::star::uno::Reference<com::sun::star::container::XNamed>
- xNamed( *aIter, com::sun::star::uno::UNO_QUERY );
- if( xNamed.is() )
- aNames.push_back( xNamed->getName() );
- }
-
- // copy names to Sequence and return
- Names_t aResult( aNames.size() );
- rtl::OUString* pStrings = aResult.getArray();
- std::copy( aNames.begin(), aNames.end(), pStrings );
-
- return aResult;
- }
-
-protected:
- typename std::vector<T>::const_iterator findItem( const rtl::OUString& rName ) const
- {
- for( typename std::vector<T>::const_iterator aIter = maItems.begin();
- aIter != maItems.end();
- aIter++ )
- {
- com::sun::star::uno::Reference<com::sun::star::container::XNamed>
- xNamed( *aIter, com::sun::star::uno::UNO_QUERY );
- if( xNamed.is() && xNamed->getName() == rName )
- return aIter;
- }
- return maItems.end();
- }
-
-public:
-
- // XElementAccess
- virtual typename Collection<T>::Type_t SAL_CALL getElementType()
- throw( typename Collection<T>::RuntimeException_t )
- {
- return Collection<T>::getElementType();
- }
-
- virtual sal_Bool SAL_CALL hasElements()
- throw( typename Collection<T>::RuntimeException_t )
- {
- return Collection<T>::hasElements();
- }
-
- // XNameAccess : XElementAccess
- virtual typename Collection<T>::Any_t SAL_CALL getByName(
- const rtl::OUString& aName )
- throw( typename Collection<T>::NoSuchElementException_t,
- typename Collection<T>::WrappedTargetException_t,
- typename Collection<T>::RuntimeException_t )
- {
- if( hasItem( aName ) )
- return com::sun::star::uno::makeAny( getItem( aName ) );
- else
- throw typename Collection<T>::NoSuchElementException_t();
-
- }
-
- virtual Names_t SAL_CALL getElementNames()
- throw( typename Collection<T>::RuntimeException_t )
- {
- return getNames();
- }
-
- virtual sal_Bool SAL_CALL hasByName(
- const rtl::OUString& aName )
- throw( typename Collection<T>::RuntimeException_t )
- {
- return hasItem( aName ) ? sal_True : sal_False;
- }
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */