da4121ee73
Change-Id: I85ab503b52e9d5fa20fcc20b136c92ce5cb7b6cf Reviewed-on: https://gerrit.libreoffice.org/52078 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
193 lines
6.2 KiB
C++
193 lines
6.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CPPUHELPER_INTERFACECONTAINER_HXX
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#define INCLUDED_CPPUHELPER_INTERFACECONTAINER_HXX
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#include "sal/config.h"
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#include <cstddef>
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#include "cppuhelper/interfacecontainer.h"
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namespace cppu
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{
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template< class key , class hashImpl , class equalImpl >
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inline OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::OMultiTypeInterfaceContainerHelperVar( ::osl::Mutex & rMutex_ )
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: rMutex( rMutex_ )
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{
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m_pMap = new InterfaceMap;
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}
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template< class key , class hashImpl , class equalImpl >
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inline OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::~OMultiTypeInterfaceContainerHelperVar()
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{
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typename InterfaceMap::iterator iter = m_pMap->begin();
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typename InterfaceMap::iterator end = m_pMap->end();
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while( iter != end )
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{
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delete static_cast<OInterfaceContainerHelper*>((*iter).second);
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(*iter).second = 0;
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++iter;
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}
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delete m_pMap;
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}
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template< class key , class hashImpl , class equalImpl >
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inline css::uno::Sequence< key > OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::getContainedTypes() const
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{
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::osl::MutexGuard aGuard( rMutex );
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typename InterfaceMap::size_type nSize = m_pMap->size();
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if( nSize != 0 )
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{
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css::uno::Sequence< key > aInterfaceTypes( nSize );
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key * pArray = aInterfaceTypes.getArray();
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typename InterfaceMap::iterator iter = m_pMap->begin();
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typename InterfaceMap::iterator end = m_pMap->end();
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sal_uInt32 i = 0;
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while( iter != end )
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{
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// are interfaces added to this container?
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if( static_cast<OInterfaceContainerHelper*>((*iter).second)->getLength() )
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// yes, put the type in the array
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pArray[i++] = (*iter).first;
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++iter;
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}
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if( i != nSize ) {
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// may be empty container, reduce the sequence to the right size
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aInterfaceTypes = css::uno::Sequence<key>( pArray, i );
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}
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return aInterfaceTypes;
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}
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return css::uno::Sequence<key>();
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}
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template< class key , class hashImpl , class equalImpl >
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OInterfaceContainerHelper * OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::getContainer(
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const key & rKey ) const
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{
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::osl::MutexGuard aGuard( rMutex );
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typename InterfaceMap::iterator iter = find( rKey );
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if( iter != m_pMap->end() )
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return static_cast<OInterfaceContainerHelper*>( (*iter).second );
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return NULL;
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}
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template< class key , class hashImpl , class equalImpl >
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sal_Int32 OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::addInterface(
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const key & rKey,
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const css::uno::Reference< css::uno::XInterface > & rListener )
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{
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::osl::MutexGuard aGuard( rMutex );
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typename InterfaceMap::iterator iter = find( rKey );
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if( iter == m_pMap->end() )
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{
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OInterfaceContainerHelper * pLC = new OInterfaceContainerHelper( rMutex );
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m_pMap->push_back(std::pair<key, void*>(rKey, pLC));
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return pLC->addInterface( rListener );
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}
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else
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return static_cast<OInterfaceContainerHelper*>((*iter).second)->addInterface( rListener );
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}
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template< class key , class hashImpl , class equalImpl >
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inline sal_Int32 OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::removeInterface(
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const key & rKey,
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const css::uno::Reference< css::uno::XInterface > & rListener )
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{
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::osl::MutexGuard aGuard( rMutex );
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// search container with id nUik
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typename InterfaceMap::iterator iter = find( rKey );
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// container found?
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if( iter != m_pMap->end() )
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return static_cast<OInterfaceContainerHelper*>((*iter).second)->removeInterface( rListener );
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// no container with this id. Always return 0
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return 0;
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}
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template< class key , class hashImpl , class equalImpl >
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void OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::disposeAndClear(
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const css::lang::EventObject & rEvt )
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{
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typename InterfaceMap::size_type nSize = 0;
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OInterfaceContainerHelper ** ppListenerContainers = NULL;
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{
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::osl::MutexGuard aGuard( rMutex );
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nSize = m_pMap->size();
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if( nSize )
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{
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typedef OInterfaceContainerHelper* ppp;
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ppListenerContainers = new ppp[nSize];
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typename InterfaceMap::iterator iter = m_pMap->begin();
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typename InterfaceMap::iterator end = m_pMap->end();
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typename InterfaceMap::size_type i = 0;
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while( iter != end )
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{
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ppListenerContainers[i++] = static_cast<OInterfaceContainerHelper*>((*iter).second);
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++iter;
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}
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}
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}
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// create a copy, because do not fire event in a guarded section
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for( typename InterfaceMap::size_type i = 0; i < nSize; i++ )
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{
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if( ppListenerContainers[i] )
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ppListenerContainers[i]->disposeAndClear( rEvt );
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}
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delete [] ppListenerContainers;
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}
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template< class key , class hashImpl , class equalImpl >
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void OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::clear()
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{
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::osl::MutexGuard aGuard( rMutex );
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typename InterfaceMap::iterator iter = m_pMap->begin();
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typename InterfaceMap::iterator end = m_pMap->end();
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while( iter != end )
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{
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static_cast<OInterfaceContainerHelper*>((*iter).second)->clear();
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++iter;
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}
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}
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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