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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.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_unotools.hxx"
#include <unotools/componentresmodule.hxx>
/** === begin UNO includes === **/
/** === end UNO includes === **/
#include <tools/resmgr.hxx>
#include <osl/diagnose.h>
//........................................................................
namespace utl
{
//........................................................................
//====================================================================
//= OComponentResModuleImpl
//====================================================================
/** PIMPL-class for OComponentResourceModule
not threadsafe!
*/
class OComponentResModuleImpl
{
private:
ResMgr* m_pRessources;
bool m_bInitialized;
::rtl::OString m_sResFilePrefix;
public:
OComponentResModuleImpl( const ::rtl::OString& _rResFilePrefix )
:m_pRessources( NULL )
,m_bInitialized( false )
,m_sResFilePrefix( _rResFilePrefix )
{
}
~OComponentResModuleImpl()
{
freeResManager();
}
/** releases our resource manager
*/
void freeResManager();
/** retrieves our resource manager
*/
ResMgr* getResManager();
private:
OComponentResModuleImpl(); // never implemented
OComponentResModuleImpl( const OComponentResModuleImpl& ); // never implemented
OComponentResModuleImpl& operator=( const OComponentResModuleImpl& ); // never implemented
};
//--------------------------------------------------------------------
void OComponentResModuleImpl::freeResManager()
{
delete m_pRessources, m_pRessources = NULL;
m_bInitialized = false;
}
//--------------------------------------------------------------------
ResMgr* OComponentResModuleImpl::getResManager()
{
if ( !m_pRessources && !m_bInitialized )
{
// create a manager with a fixed prefix
ByteString aMgrName = m_sResFilePrefix;
m_pRessources = ResMgr::CreateResMgr( aMgrName.GetBuffer() );
OSL_ENSURE( m_pRessources,
( ByteString( "OModuleImpl::getResManager: could not create the resource manager (file name: " )
+= aMgrName
+= ByteString( ")!" ) ).GetBuffer() );
m_bInitialized = sal_True;
}
return m_pRessources;
}
//====================================================================
//= OComponentResourceModule
//====================================================================
//--------------------------------------------------------------------
OComponentResourceModule::OComponentResourceModule( const ::rtl::OString& _rResFilePrefix )
:BaseClass()
,m_pImpl( new OComponentResModuleImpl( _rResFilePrefix ) )
{
}
//--------------------------------------------------------------------
OComponentResourceModule::~OComponentResourceModule()
{
}
//-------------------------------------------------------------------------
ResMgr* OComponentResourceModule::getResManager()
{
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getResManager();
}
//--------------------------------------------------------------------------
void OComponentResourceModule::onFirstClient()
{
BaseClass::onFirstClient();
}
//--------------------------------------------------------------------------
void OComponentResourceModule::onLastClient()
{
m_pImpl->freeResManager();
BaseClass::onLastClient();
}
//........................................................................
} // namespace utl
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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