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office-gobmx/svtools/source/config/printoptions.cxx
Noel Grandin 2c05d758b2 add << operator for css::uno::Exception 
Change-Id: Ia23dafd07133779144965682df3b7125a3214235
Reviewed-on: https://gerrit.libreoffice.org/43046
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
Tested-by: Jenkins <ci@libreoffice.org>
2017-10-04 15:18:00 +02:00

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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 <svtools/printoptions.hxx>
#include <unotools/configmgr.hxx>
#include <unotools/configitem.hxx>
#include <vcl/print.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <comphelper/configurationhelper.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/string.hxx>
#include "itemholder2.hxx"
#include <sal/macros.h>
static const sal_uInt16 aDPIArray[] = { 72, 96, 150, 200, 300, 600 };
#define DPI_COUNT (SAL_N_ELEMENTS(aDPIArray))
#define ROOTNODE_START "Office.Common/Print/Option"
#define ROOTNODE_PRINTOPTION "org.openoffice.Office.Common/Print/Option"
#define PROPERTYNAME_REDUCETRANSPARENCY "ReduceTransparency"
#define PROPERTYNAME_REDUCEDTRANSPARENCYMODE "ReducedTransparencyMode"
#define PROPERTYNAME_REDUCEGRADIENTS "ReduceGradients"
#define PROPERTYNAME_REDUCEDGRADIENTMODE "ReducedGradientMode"
#define PROPERTYNAME_REDUCEDGRADIENTSTEPCOUNT "ReducedGradientStepCount"
#define PROPERTYNAME_REDUCEBITMAPS "ReduceBitmaps"
#define PROPERTYNAME_REDUCEDBITMAPMODE "ReducedBitmapMode"
#define PROPERTYNAME_REDUCEDBITMAPRESOLUTION "ReducedBitmapResolution"
#define PROPERTYNAME_REDUCEDBITMAPINCLUDESTRANSPARENCY "ReducedBitmapIncludesTransparency"
#define PROPERTYNAME_CONVERTTOGREYSCALES "ConvertToGreyscales"
#define PROPERTYNAME_PDFASSTANDARDPRINTJOBFORMAT "PDFAsStandardPrintJobFormat"
using namespace ::utl;
using namespace ::osl;
using namespace ::com::sun::star::uno;
static SvtPrintOptions_Impl* pPrinterOptionsDataContainer = nullptr;
static SvtPrintOptions_Impl* pPrintFileOptionsDataContainer = nullptr;
SvtPrintOptions_Impl* SvtPrinterOptions::m_pStaticDataContainer = nullptr;
sal_Int32 SvtPrinterOptions::m_nRefCount = 0;
SvtPrintOptions_Impl* SvtPrintFileOptions::m_pStaticDataContainer = nullptr;
sal_Int32 SvtPrintFileOptions::m_nRefCount = 0;
class SvtPrintOptions_Impl
{
public:
explicit SvtPrintOptions_Impl( const OUString& rConfigRoot );
~SvtPrintOptions_Impl();
bool IsReduceTransparency() const ;
sal_Int16 GetReducedTransparencyMode() const ;
bool IsReduceGradients() const ;
sal_Int16 GetReducedGradientMode() const ;
sal_Int16 GetReducedGradientStepCount() const ;
bool IsReduceBitmaps() const ;
sal_Int16 GetReducedBitmapMode() const ;
sal_Int16 GetReducedBitmapResolution() const ;
bool IsReducedBitmapIncludesTransparency() const ;
bool IsConvertToGreyscales() const;
bool IsPDFAsStandardPrintJobFormat() const;
void SetReduceTransparency( bool bState ) ;
void SetReducedTransparencyMode( sal_Int16 nMode ) ;
void SetReduceGradients( bool bState ) ;
void SetReducedGradientMode( sal_Int16 nMode ) ;
void SetReducedGradientStepCount( sal_Int16 nStepCount ) ;
void SetReduceBitmaps( bool bState ) ;
void SetReducedBitmapMode( sal_Int16 nMode ) ;
void SetReducedBitmapResolution( sal_Int16 nResolution ) ;
void SetReducedBitmapIncludesTransparency( bool bState ) ;
void SetConvertToGreyscales( bool bState ) ;
void SetPDFAsStandardPrintJobFormat( bool bState ) ;
// private API
private:
void impl_setValue (const OUString& sProp, bool bNew );
void impl_setValue (const OUString& sProp, sal_Int16 nNew );
// private member
private:
css::uno::Reference< css::container::XNameAccess > m_xCfg;
css::uno::Reference< css::container::XNameAccess > m_xNode;
};
SvtPrintOptions_Impl::SvtPrintOptions_Impl(const OUString& rConfigRoot)
{
try
{
m_xCfg.set(
::comphelper::ConfigurationHelper::openConfig(
comphelper::getProcessComponentContext(),
ROOTNODE_PRINTOPTION,
::comphelper::EConfigurationModes::Standard),
css::uno::UNO_QUERY);
if (m_xCfg.is())
{
using comphelper::string::getTokenCount;
sal_Int32 nTokenCount = getTokenCount(rConfigRoot, '/');
OUString sTok = rConfigRoot.getToken(nTokenCount - 1, '/');
m_xCfg->getByName(sTok) >>= m_xNode;
}
}
catch (const css::uno::Exception& ex)
{
m_xNode.clear();
m_xCfg.clear();
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
}
bool SvtPrintOptions_Impl::IsReduceTransparency() const
{
bool bRet = false;
try
{
if (m_xNode.is())
{
css::uno::Reference< css::beans::XPropertySet > xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
xSet->getPropertyValue(PROPERTYNAME_REDUCETRANSPARENCY) >>= bRet;
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
sal_Int16 SvtPrintOptions_Impl::GetReducedTransparencyMode() const
{
sal_Int16 nRet = 0;
try
{
if (m_xNode.is())
{
css::uno::Reference< css::beans::XPropertySet > xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
xSet->getPropertyValue(PROPERTYNAME_REDUCEDTRANSPARENCYMODE) >>= nRet;
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return nRet;
}
bool SvtPrintOptions_Impl::IsReduceGradients() const
{
bool bRet = false;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEGRADIENTS) >>= bRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
sal_Int16 SvtPrintOptions_Impl::GetReducedGradientMode() const
{
sal_Int16 nRet = 0;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEDGRADIENTMODE) >>= nRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return nRet;
}
sal_Int16 SvtPrintOptions_Impl::GetReducedGradientStepCount() const
{
sal_Int16 nRet = 64;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEDGRADIENTSTEPCOUNT) >>= nRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return nRet;
}
bool SvtPrintOptions_Impl::IsReduceBitmaps() const
{
bool bRet = false;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEBITMAPS) >>= bRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
sal_Int16 SvtPrintOptions_Impl::GetReducedBitmapMode() const
{
sal_Int16 nRet = 1;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEDBITMAPMODE) >>= nRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return nRet;
}
sal_Int16 SvtPrintOptions_Impl::GetReducedBitmapResolution() const
{
sal_Int16 nRet = 3;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEDBITMAPRESOLUTION) >>= nRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return nRet;
}
bool SvtPrintOptions_Impl::IsReducedBitmapIncludesTransparency() const
{
bool bRet = true;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_REDUCEDBITMAPINCLUDESTRANSPARENCY) >>= bRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
bool SvtPrintOptions_Impl::IsConvertToGreyscales() const
{
bool bRet = false;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_CONVERTTOGREYSCALES) >>= bRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
bool SvtPrintOptions_Impl::IsPDFAsStandardPrintJobFormat() const
{
bool bRet = true;
try
{
if (m_xNode.is())
{
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if (xSet.is())
{
xSet->getPropertyValue(PROPERTYNAME_PDFASSTANDARDPRINTJOBFORMAT) >>= bRet;
}
}
}
catch (const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
return bRet;
}
void SvtPrintOptions_Impl::SetReduceTransparency(bool bState)
{
impl_setValue(PROPERTYNAME_REDUCETRANSPARENCY, bState);
}
void SvtPrintOptions_Impl::SetReducedTransparencyMode(sal_Int16 nMode)
{
impl_setValue(PROPERTYNAME_REDUCEDTRANSPARENCYMODE, nMode);
}
void SvtPrintOptions_Impl::SetReduceGradients(bool bState)
{
impl_setValue(PROPERTYNAME_REDUCEGRADIENTS, bState);
}
void SvtPrintOptions_Impl::SetReducedGradientMode(sal_Int16 nMode)
{
impl_setValue(PROPERTYNAME_REDUCEDGRADIENTMODE, nMode);
}
void SvtPrintOptions_Impl::SetReducedGradientStepCount(sal_Int16 nStepCount )
{
impl_setValue(PROPERTYNAME_REDUCEDGRADIENTSTEPCOUNT, nStepCount);
}
void SvtPrintOptions_Impl::SetReduceBitmaps(bool bState )
{
impl_setValue(PROPERTYNAME_REDUCEBITMAPS, bState);
}
void SvtPrintOptions_Impl::SetReducedBitmapMode(sal_Int16 nMode )
{
impl_setValue(PROPERTYNAME_REDUCEDBITMAPMODE, nMode);
}
void SvtPrintOptions_Impl::SetReducedBitmapResolution(sal_Int16 nResolution )
{
impl_setValue(PROPERTYNAME_REDUCEDBITMAPRESOLUTION, nResolution);
}
void SvtPrintOptions_Impl::SetReducedBitmapIncludesTransparency(bool bState )
{
impl_setValue(PROPERTYNAME_REDUCEDBITMAPINCLUDESTRANSPARENCY, bState);
}
void SvtPrintOptions_Impl::SetConvertToGreyscales(bool bState)
{
impl_setValue(PROPERTYNAME_CONVERTTOGREYSCALES, bState);
}
void SvtPrintOptions_Impl::SetPDFAsStandardPrintJobFormat(bool bState)
{
impl_setValue(PROPERTYNAME_PDFASSTANDARDPRINTJOBFORMAT, bState);
}
SvtPrintOptions_Impl::~SvtPrintOptions_Impl()
{
m_xNode.clear();
m_xCfg.clear();
}
void SvtPrintOptions_Impl::impl_setValue (const OUString& sProp, bool bNew )
{
try
{
if ( ! m_xNode.is())
return;
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if ( ! xSet.is())
return;
bool bOld = ! bNew;
if ( ! (xSet->getPropertyValue(sProp) >>= bOld))
return;
if (bOld != bNew)
{
xSet->setPropertyValue(sProp, css::uno::makeAny(bNew));
::comphelper::ConfigurationHelper::flush(m_xCfg);
}
}
catch(const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
}
void SvtPrintOptions_Impl::impl_setValue (const OUString& sProp,
::sal_Int16 nNew )
{
try
{
if ( ! m_xNode.is())
return;
css::uno::Reference<css::beans::XPropertySet> xSet(m_xNode, css::uno::UNO_QUERY);
if ( ! xSet.is())
return;
::sal_Int16 nOld = nNew+1;
if ( ! (xSet->getPropertyValue(sProp) >>= nOld))
return;
if (nOld != nNew)
{
xSet->setPropertyValue(sProp, css::uno::makeAny(nNew));
::comphelper::ConfigurationHelper::flush(m_xCfg);
}
}
catch(const css::uno::Exception& ex)
{
SAL_WARN("svtools.config", "Caught unexpected: " << ex);
}
}
SvtBasePrintOptions::SvtBasePrintOptions()
: m_pDataContainer(nullptr)
{
}
SvtBasePrintOptions::~SvtBasePrintOptions()
{
}
Mutex& SvtBasePrintOptions::GetOwnStaticMutex()
{
static Mutex ourMutex;
return ourMutex;
}
bool SvtBasePrintOptions::IsReduceTransparency() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsReduceTransparency();
}
sal_Int16 SvtBasePrintOptions::GetReducedTransparencyMode() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->GetReducedTransparencyMode();
}
bool SvtBasePrintOptions::IsReduceGradients() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsReduceGradients();
}
sal_Int16 SvtBasePrintOptions::GetReducedGradientMode() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->GetReducedGradientMode();
}
sal_Int16 SvtBasePrintOptions::GetReducedGradientStepCount() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->GetReducedGradientStepCount();
}
bool SvtBasePrintOptions::IsReduceBitmaps() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsReduceBitmaps();
}
sal_Int16 SvtBasePrintOptions::GetReducedBitmapMode() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->GetReducedBitmapMode();
}
sal_Int16 SvtBasePrintOptions::GetReducedBitmapResolution() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->GetReducedBitmapResolution();
}
bool SvtBasePrintOptions::IsReducedBitmapIncludesTransparency() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsReducedBitmapIncludesTransparency();
}
bool SvtBasePrintOptions::IsConvertToGreyscales() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsConvertToGreyscales();
}
bool SvtBasePrintOptions::IsPDFAsStandardPrintJobFormat() const
{
MutexGuard aGuard( GetOwnStaticMutex() );
return m_pDataContainer->IsPDFAsStandardPrintJobFormat();
}
void SvtBasePrintOptions::SetReduceTransparency( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReduceTransparency( bState ) ;
}
void SvtBasePrintOptions::SetReducedTransparencyMode( sal_Int16 nMode )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedTransparencyMode( nMode );
}
void SvtBasePrintOptions::SetReduceGradients( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReduceGradients( bState );
}
void SvtBasePrintOptions::SetReducedGradientMode( sal_Int16 nMode )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedGradientMode( nMode );
}
void SvtBasePrintOptions::SetReducedGradientStepCount( sal_Int16 nStepCount )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedGradientStepCount( nStepCount );
}
void SvtBasePrintOptions::SetReduceBitmaps( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReduceBitmaps( bState );
}
void SvtBasePrintOptions::SetReducedBitmapMode( sal_Int16 nMode )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedBitmapMode( nMode );
}
void SvtBasePrintOptions::SetReducedBitmapResolution( sal_Int16 nResolution )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedBitmapResolution( nResolution );
}
void SvtBasePrintOptions::SetReducedBitmapIncludesTransparency( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetReducedBitmapIncludesTransparency( bState );
}
void SvtBasePrintOptions::SetConvertToGreyscales( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetConvertToGreyscales( bState );
}
void SvtBasePrintOptions::SetPDFAsStandardPrintJobFormat( bool bState )
{
MutexGuard aGuard( GetOwnStaticMutex() );
m_pDataContainer->SetPDFAsStandardPrintJobFormat( bState );
}
void SvtBasePrintOptions::GetPrinterOptions( PrinterOptions& rOptions ) const
{
rOptions.SetReduceTransparency( IsReduceTransparency() );
rOptions.SetReducedTransparencyMode( (PrinterTransparencyMode) GetReducedTransparencyMode() );
rOptions.SetReduceGradients( IsReduceGradients() );
rOptions.SetReducedGradientMode( (PrinterGradientMode) GetReducedGradientMode() );
rOptions.SetReducedGradientStepCount( GetReducedGradientStepCount() );
rOptions.SetReduceBitmaps( IsReduceBitmaps() );
rOptions.SetReducedBitmapMode( (PrinterBitmapMode) GetReducedBitmapMode() );
rOptions.SetReducedBitmapResolution( aDPIArray[ std::min( (sal_uInt16) GetReducedBitmapResolution(), (sal_uInt16)( DPI_COUNT - 1 ) ) ] );
rOptions.SetReducedBitmapIncludesTransparency( IsReducedBitmapIncludesTransparency() );
rOptions.SetConvertToGreyscales( IsConvertToGreyscales() );
rOptions.SetPDFAsStandardPrintJobFormat( IsPDFAsStandardPrintJobFormat() );
}
void SvtBasePrintOptions::SetPrinterOptions( const PrinterOptions& rOptions )
{
SetReduceTransparency( rOptions.IsReduceTransparency() );
SetReducedTransparencyMode(
sal::static_int_cast< sal_Int16 >(
rOptions.GetReducedTransparencyMode()) );
SetReduceGradients( rOptions.IsReduceGradients() );
SetReducedGradientMode(
sal::static_int_cast< sal_Int16 >(rOptions.GetReducedGradientMode()) );
SetReducedGradientStepCount( rOptions.GetReducedGradientStepCount() );
SetReduceBitmaps( rOptions.IsReduceBitmaps() );
SetReducedBitmapMode(
sal::static_int_cast< sal_Int16 >(rOptions.GetReducedBitmapMode()) );
SetReducedBitmapIncludesTransparency( rOptions.IsReducedBitmapIncludesTransparency() );
SetConvertToGreyscales( rOptions.IsConvertToGreyscales() );
SetPDFAsStandardPrintJobFormat( rOptions.IsPDFAsStandardPrintJobFormat() );
const sal_uInt16 nDPI = rOptions.GetReducedBitmapResolution();
if( nDPI < aDPIArray[ 0 ] )
SetReducedBitmapResolution( 0 );
else
{
for( long i = ( DPI_COUNT - 1 ); i >= 0; i-- )
{
if( nDPI >= aDPIArray[ i ] )
{
SetReducedBitmapResolution( (sal_Int16) i );
i = -1;
}
}
}
}
SvtPrinterOptions::SvtPrinterOptions()
{
// Global access, must be guarded (multithreading!).
MutexGuard aGuard( GetOwnStaticMutex() );
// Increase our refcount ...
++m_nRefCount;
// ... and initialize our data container only if it not already!
if( m_pStaticDataContainer == nullptr )
{
OUString aRootPath( ROOTNODE_START );
m_pStaticDataContainer = new SvtPrintOptions_Impl( aRootPath += "/Printer" );
pPrinterOptionsDataContainer = m_pStaticDataContainer;
svtools::ItemHolder2::holdConfigItem(EItem::PrintOptions);
}
SetDataContainer( m_pStaticDataContainer );
}
SvtPrinterOptions::~SvtPrinterOptions()
{
// Global access, must be guarded (multithreading!)
MutexGuard aGuard( GetOwnStaticMutex() );
// Decrease our refcount.
--m_nRefCount;
// If last instance was deleted ...
// we must destroy our static data container!
if( m_nRefCount <= 0 )
{
delete m_pStaticDataContainer;
m_pStaticDataContainer = nullptr;
pPrinterOptionsDataContainer = nullptr;
}
}
SvtPrintFileOptions::SvtPrintFileOptions()
{
// Global access, must be guarded (multithreading!).
MutexGuard aGuard( GetOwnStaticMutex() );
// Increase our refcount ...
++m_nRefCount;
// ... and initialize our data container only if it not already!
if( m_pStaticDataContainer == nullptr )
{
OUString aRootPath( ROOTNODE_START );
m_pStaticDataContainer = new SvtPrintOptions_Impl( aRootPath += "/File" );
pPrintFileOptionsDataContainer = m_pStaticDataContainer;
svtools::ItemHolder2::holdConfigItem(EItem::PrintFileOptions);
}
SetDataContainer( m_pStaticDataContainer );
}
SvtPrintFileOptions::~SvtPrintFileOptions()
{
// Global access, must be guarded (multithreading!)
MutexGuard aGuard( GetOwnStaticMutex() );
// Decrease our refcount.
--m_nRefCount;
// If last instance was deleted ...
// we must destroy our static data container!
if( m_nRefCount <= 0 )
{
delete m_pStaticDataContainer;
m_pStaticDataContainer = nullptr;
pPrintFileOptionsDataContainer = nullptr;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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