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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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 .
*/
#include "supservs.hxx"
#include <com/sun/star/lang/Locale.hpp>
#include <comphelper/sharedmutex.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <i18nlangtag/mslangid.hxx>
#include <tools/debug.hxx>
#include <osl/mutex.hxx>
#include <tools/stream.hxx>
#include <svl/strmadpt.hxx>
#include <svl/instrm.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::util;
using namespace ::utl;
#define PERSISTENT_SERVICE_NAME OUString("com.sun.star.util.NumberFormatsSupplier");
Reference< XInterface > SAL_CALL SvNumberFormatsSupplierServiceObject_CreateInstance(const Reference< XMultiServiceFactory >& _rxFactory)
{
return static_cast< ::cppu::OWeakObject* >(new SvNumberFormatsSupplierServiceObject( comphelper::getComponentContext(_rxFactory) ));
}
SvNumberFormatsSupplierServiceObject::SvNumberFormatsSupplierServiceObject(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxORB)
:m_pOwnFormatter(NULL)
,m_xORB(_rxORB)
{
}
SvNumberFormatsSupplierServiceObject::~SvNumberFormatsSupplierServiceObject()
{
if (m_pOwnFormatter)
{
delete m_pOwnFormatter;
m_pOwnFormatter = NULL;
}
}
Any SAL_CALL SvNumberFormatsSupplierServiceObject::queryAggregation( const Type& _rType ) throw (RuntimeException)
{
Any aReturn = ::cppu::queryInterface(_rType,
static_cast< XInitialization* >(this),
static_cast< XPersistObject* >(this),
static_cast< XServiceInfo* >(this)
);
if (!aReturn.hasValue())
aReturn = SvNumberFormatsSupplierObj::queryAggregation(_rType);
return aReturn;
}
void SAL_CALL SvNumberFormatsSupplierServiceObject::initialize( const Sequence< Any >& _rArguments ) throw(Exception, RuntimeException)
{
::osl::MutexGuard aGuard( getSharedMutex() );
DBG_ASSERT(m_pOwnFormatter == NULL,
"SvNumberFormatsSupplierServiceObject::initialize : already initialized !");
// maybe you already called a method which needed the formatter
// you should use XMultiServiceFactory::createInstanceWithArguments to avoid that
if (m_pOwnFormatter)
{ // !!! this is only a emergency handling, normally this should not occur !!!
delete m_pOwnFormatter;
m_pOwnFormatter = NULL;
SetNumberFormatter(m_pOwnFormatter);
}
Type aExpectedArgType = ::getCppuType(static_cast<Locale*>(NULL));
LanguageType eNewFormatterLanguage = LANGUAGE_ENGLISH_US;
// the default
const Any* pArgs = _rArguments.getConstArray();
for (sal_Int32 i=0; i<_rArguments.getLength(); ++i, ++pArgs)
{
if (pArgs->getValueType().equals(aExpectedArgType))
{
Locale aLocale;
*pArgs >>= aLocale;
eNewFormatterLanguage = LanguageTag::convertToLanguageType( aLocale, false);
}
#ifdef DBG_UTIL
else
{
OSL_FAIL("SvNumberFormatsSupplierServiceObject::initialize : unknown argument !");
}
#endif
}
m_pOwnFormatter = new SvNumberFormatter( m_xORB, eNewFormatterLanguage);
m_pOwnFormatter->SetEvalDateFormat( NF_EVALDATEFORMAT_FORMAT_INTL );
SetNumberFormatter(m_pOwnFormatter);
}
OUString SAL_CALL SvNumberFormatsSupplierServiceObject::getImplementationName( ) throw(RuntimeException)
{
return OUString("com.sun.star.uno.util.numbers.SvNumberFormatsSupplierServiceObject");
}
sal_Bool SAL_CALL SvNumberFormatsSupplierServiceObject::supportsService( const OUString& _rServiceName ) throw(RuntimeException)
{
return cppu::supportsService(this, _rServiceName);
}
Sequence< OUString > SAL_CALL SvNumberFormatsSupplierServiceObject::getSupportedServiceNames( ) throw(RuntimeException)
{
Sequence< OUString > aSupported(1);
aSupported.getArray()[0] = PERSISTENT_SERVICE_NAME;
return aSupported;
}
OUString SAL_CALL SvNumberFormatsSupplierServiceObject::getServiceName( ) throw(RuntimeException)
{
return PERSISTENT_SERVICE_NAME;
}
void SAL_CALL SvNumberFormatsSupplierServiceObject::write( const Reference< XObjectOutputStream >& _rxOutStream ) throw(IOException, RuntimeException)
{
::osl::MutexGuard aGuard( getSharedMutex() );
implEnsureFormatter();
Reference< XOutputStream > xStream(_rxOutStream.get());
SvLockBytesRef aLockBytes = new SvOutputStreamOpenLockBytes(xStream);
SvStream aSvOutputSteam(aLockBytes);
m_pOwnFormatter->Save(aSvOutputSteam);
}
void SAL_CALL SvNumberFormatsSupplierServiceObject::read( const Reference< XObjectInputStream >& _rxInStream ) throw(IOException, RuntimeException)
{
::osl::MutexGuard aGuard( getSharedMutex() );
implEnsureFormatter();
Reference< XInputStream > xStream(_rxInStream.get());
SvInputStream aSvInputSteam(xStream);
m_pOwnFormatter->Load(aSvInputSteam);
}
Reference< XPropertySet > SAL_CALL SvNumberFormatsSupplierServiceObject::getNumberFormatSettings() throw(RuntimeException)
{
::osl::MutexGuard aGuard( getSharedMutex() );
implEnsureFormatter();
return SvNumberFormatsSupplierObj::getNumberFormatSettings();
}
Reference< XNumberFormats > SAL_CALL SvNumberFormatsSupplierServiceObject::getNumberFormats() throw(RuntimeException)
{
::osl::MutexGuard aGuard( getSharedMutex() );
implEnsureFormatter();
return SvNumberFormatsSupplierObj::getNumberFormats();
}
sal_Int64 SAL_CALL SvNumberFormatsSupplierServiceObject::getSomething( const Sequence< sal_Int8 >& aIdentifier ) throw (RuntimeException)
{
sal_Int64 nReturn = SvNumberFormatsSupplierObj::getSomething( aIdentifier );
if ( nReturn )
// if somebody accesses internals then we should have the formatter
implEnsureFormatter();
return nReturn;
}
void SvNumberFormatsSupplierServiceObject::implEnsureFormatter()
{
if (!m_pOwnFormatter)
{
// get the office's UI locale
SvtSysLocale aSysLocale;
Locale aOfficeLocale = aSysLocale.GetLocaleData().getLanguageTag().getLocale();
// initi with this locale
Sequence< Any > aFakedInitProps( 1 );
aFakedInitProps[0] <<= aOfficeLocale;
initialize( aFakedInitProps );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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