/usr/include/libreoffice/cppuhelper/interfacecontainer.hxx is in libreoffice-dev-common 1:6.0.3-0ubuntu1.
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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_CPPUHELPER_INTERFACECONTAINER_HXX
#define INCLUDED_CPPUHELPER_INTERFACECONTAINER_HXX
#include "sal/config.h"
#include <cstddef>
#include "cppuhelper/interfacecontainer.h"
namespace cppu
{
template< class key , class hashImpl , class equalImpl >
inline OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::OMultiTypeInterfaceContainerHelperVar( ::osl::Mutex & rMutex_ )
: rMutex( rMutex_ )
{
m_pMap = new InterfaceMap;
}
template< class key , class hashImpl , class equalImpl >
inline OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::~OMultiTypeInterfaceContainerHelperVar()
{
typename InterfaceMap::iterator iter = m_pMap->begin();
typename InterfaceMap::iterator end = m_pMap->end();
while( iter != end )
{
delete static_cast<OInterfaceContainerHelper*>((*iter).second);
(*iter).second = 0;
++iter;
}
delete m_pMap;
}
template< class key , class hashImpl , class equalImpl >
inline css::uno::Sequence< key > OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::getContainedTypes() const
{
::osl::MutexGuard aGuard( rMutex );
typename InterfaceMap::size_type nSize = m_pMap->size();
if( nSize != 0 )
{
css::uno::Sequence< key > aInterfaceTypes( nSize );
key * pArray = aInterfaceTypes.getArray();
typename InterfaceMap::iterator iter = m_pMap->begin();
typename InterfaceMap::iterator end = m_pMap->end();
sal_uInt32 i = 0;
while( iter != end )
{
// are interfaces added to this container?
if( static_cast<OInterfaceContainerHelper*>((*iter).second)->getLength() )
// yes, put the type in the array
pArray[i++] = (*iter).first;
++iter;
}
if( i != nSize ) {
// may be empty container, reduce the sequence to the right size
aInterfaceTypes = css::uno::Sequence<key>( pArray, i );
}
return aInterfaceTypes;
}
return css::uno::Sequence<key>();
}
template< class key , class hashImpl , class equalImpl >
OInterfaceContainerHelper * OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::getContainer(
const key & rKey ) const
{
::osl::MutexGuard aGuard( rMutex );
typename InterfaceMap::iterator iter = find( rKey );
if( iter != m_pMap->end() )
return static_cast<OInterfaceContainerHelper*>( (*iter).second );
return NULL;
}
template< class key , class hashImpl , class equalImpl >
sal_Int32 OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::addInterface(
const key & rKey,
const css::uno::Reference< css::uno::XInterface > & rListener )
{
::osl::MutexGuard aGuard( rMutex );
typename InterfaceMap::iterator iter = find( rKey );
if( iter == m_pMap->end() )
{
OInterfaceContainerHelper * pLC = new OInterfaceContainerHelper( rMutex );
m_pMap->push_back(std::pair<key, void*>(rKey, pLC));
return pLC->addInterface( rListener );
}
else
return static_cast<OInterfaceContainerHelper*>((*iter).second)->addInterface( rListener );
}
template< class key , class hashImpl , class equalImpl >
inline sal_Int32 OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::removeInterface(
const key & rKey,
const css::uno::Reference< css::uno::XInterface > & rListener )
{
::osl::MutexGuard aGuard( rMutex );
// search container with id nUik
typename InterfaceMap::iterator iter = find( rKey );
// container found?
if( iter != m_pMap->end() )
return static_cast<OInterfaceContainerHelper*>((*iter).second)->removeInterface( rListener );
// no container with this id. Always return 0
return 0;
}
template< class key , class hashImpl , class equalImpl >
void OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::disposeAndClear(
const css::lang::EventObject & rEvt )
{
typename InterfaceMap::size_type nSize = 0;
OInterfaceContainerHelper ** ppListenerContainers = NULL;
{
::osl::MutexGuard aGuard( rMutex );
nSize = m_pMap->size();
if( nSize )
{
typedef OInterfaceContainerHelper* ppp;
ppListenerContainers = new ppp[nSize];
typename InterfaceMap::iterator iter = m_pMap->begin();
typename InterfaceMap::iterator end = m_pMap->end();
typename InterfaceMap::size_type i = 0;
while( iter != end )
{
ppListenerContainers[i++] = static_cast<OInterfaceContainerHelper*>((*iter).second);
++iter;
}
}
}
// create a copy, because do not fire event in a guarded section
for( typename InterfaceMap::size_type i = 0; i < nSize; i++ )
{
if( ppListenerContainers[i] )
ppListenerContainers[i]->disposeAndClear( rEvt );
}
delete [] ppListenerContainers;
}
template< class key , class hashImpl , class equalImpl >
void OMultiTypeInterfaceContainerHelperVar< key , hashImpl , equalImpl >::clear()
{
::osl::MutexGuard aGuard( rMutex );
typename InterfaceMap::iterator iter = m_pMap->begin();
typename InterfaceMap::iterator end = m_pMap->end();
while( iter != end )
{
static_cast<OInterfaceContainerHelper*>((*iter).second)->clear();
++iter;
}
}
}
#endif
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