396 lines
13 KiB
C++
396 lines
13 KiB
C++
/* -*- 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 <comphelper/MasterPropertySet.hxx>
|
|
#include <comphelper/MasterPropertySetInfo.hxx>
|
|
#include <comphelper/ChainablePropertySet.hxx>
|
|
#include <comphelper/ChainablePropertySetInfo.hxx>
|
|
#include <comphelper/solarmutex.hxx>
|
|
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
#include <optional>
|
|
|
|
namespace {
|
|
|
|
class AutoOGuardArray
|
|
{
|
|
std::vector<std::optional< osl::Guard< comphelper::SolarMutex > >> maGuardArray;
|
|
|
|
public:
|
|
explicit AutoOGuardArray( sal_Int32 nNumElements );
|
|
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > & operator[] ( sal_Int32 i ) { return maGuardArray[i]; }
|
|
};
|
|
|
|
}
|
|
|
|
AutoOGuardArray::AutoOGuardArray( sal_Int32 nNumElements ) : maGuardArray(nNumElements)
|
|
{
|
|
}
|
|
|
|
|
|
using namespace ::comphelper;
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::lang;
|
|
using namespace ::com::sun::star::beans;
|
|
|
|
|
|
SlaveData::SlaveData ( ChainablePropertySet *pSlave)
|
|
: mxSlave ( pSlave )
|
|
, mbInit ( false )
|
|
{
|
|
}
|
|
|
|
MasterPropertySet::MasterPropertySet( comphelper::MasterPropertySetInfo* pInfo, comphelper::SolarMutex* pMutex )
|
|
noexcept
|
|
: mpMutex ( pMutex )
|
|
, mnLastId ( 0 )
|
|
, mxInfo ( pInfo )
|
|
{
|
|
}
|
|
|
|
MasterPropertySet::~MasterPropertySet()
|
|
noexcept
|
|
{
|
|
for( const auto& rSlave : maSlaveMap )
|
|
delete rSlave.second;
|
|
}
|
|
|
|
// XPropertySet
|
|
Reference< XPropertySetInfo > SAL_CALL MasterPropertySet::getPropertySetInfo( )
|
|
{
|
|
return mxInfo;
|
|
}
|
|
|
|
void MasterPropertySet::registerSlave ( ChainablePropertySet *pNewSet )
|
|
noexcept
|
|
{
|
|
maSlaveMap [ ++mnLastId ] = new SlaveData ( pNewSet );
|
|
mxInfo->add ( pNewSet->mxInfo->maMap, mnLastId );
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::setPropertyValue( const OUString& rPropertyName, const Any& rValue )
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard;
|
|
if (mpMutex)
|
|
xMutexGuard.emplace( mpMutex );
|
|
|
|
PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
|
|
|
|
if( aIter == mxInfo->maMap.end())
|
|
throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
|
|
|
|
if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
|
|
{
|
|
_preSetValues();
|
|
_setSingleValue( *((*aIter).second->mpInfo), rValue );
|
|
_postSetValues();
|
|
}
|
|
else
|
|
{
|
|
ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get();
|
|
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard2;
|
|
if (pSlave->mpMutex)
|
|
xMutexGuard2.emplace( pSlave->mpMutex );
|
|
|
|
pSlave->_preSetValues();
|
|
pSlave->_setSingleValue( *((*aIter).second->mpInfo), rValue );
|
|
pSlave->_postSetValues();
|
|
}
|
|
}
|
|
|
|
Any SAL_CALL MasterPropertySet::getPropertyValue( const OUString& rPropertyName )
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard;
|
|
if (mpMutex)
|
|
xMutexGuard.emplace( mpMutex );
|
|
|
|
PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
|
|
|
|
if( aIter == mxInfo->maMap.end())
|
|
throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
|
|
|
|
Any aAny;
|
|
if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
|
|
{
|
|
_preGetValues();
|
|
_getSingleValue( *((*aIter).second->mpInfo), aAny );
|
|
_postGetValues();
|
|
}
|
|
else
|
|
{
|
|
ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get();
|
|
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard2;
|
|
if (pSlave->mpMutex)
|
|
xMutexGuard2.emplace( pSlave->mpMutex );
|
|
|
|
pSlave->_preGetValues();
|
|
pSlave->_getSingleValue( *((*aIter).second->mpInfo), aAny );
|
|
pSlave->_postGetValues();
|
|
}
|
|
return aAny;
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
// XMultiPropertySet
|
|
void SAL_CALL MasterPropertySet::setPropertyValues( const Sequence< OUString >& aPropertyNames, const Sequence< Any >& aValues )
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard;
|
|
if (mpMutex)
|
|
xMutexGuard.emplace( mpMutex );
|
|
|
|
const sal_Int32 nCount = aPropertyNames.getLength();
|
|
|
|
if( nCount != aValues.getLength() )
|
|
throw IllegalArgumentException();
|
|
|
|
if( !nCount )
|
|
return;
|
|
|
|
_preSetValues();
|
|
|
|
PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
|
|
|
|
//!! have a unique_ptr to an array of OGuards in order to have the
|
|
//!! allocated memory properly freed (exception safe!).
|
|
//!! Since the array itself has unique_ptrs as members we have to use a
|
|
//!! helper class 'AutoOGuardArray' in order to have
|
|
//!! the acquired locks properly released.
|
|
AutoOGuardArray aOGuardArray( nCount );
|
|
|
|
for (sal_Int32 i = 0; i < nCount; ++i)
|
|
{
|
|
aIter = mxInfo->maMap.find(aPropertyNames[i]);
|
|
if ( aIter == aEnd )
|
|
throw RuntimeException(aPropertyNames[i], static_cast<XPropertySet*>(this));
|
|
|
|
if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
|
|
_setSingleValue(*((*aIter).second->mpInfo), aValues[i]);
|
|
else
|
|
{
|
|
SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
|
|
if (!pSlave->IsInit())
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
if (pSlave->mxSlave->mpMutex)
|
|
aOGuardArray[i].emplace( pSlave->mxSlave->mpMutex );
|
|
|
|
pSlave->mxSlave->_preSetValues();
|
|
pSlave->SetInit ( true );
|
|
}
|
|
pSlave->mxSlave->_setSingleValue(*((*aIter).second->mpInfo), aValues[i]);
|
|
}
|
|
}
|
|
|
|
_postSetValues();
|
|
for( const auto& rSlave : maSlaveMap )
|
|
{
|
|
if( rSlave.second->IsInit() )
|
|
{
|
|
rSlave.second->mxSlave->_postSetValues();
|
|
rSlave.second->SetInit( false );
|
|
}
|
|
}
|
|
}
|
|
|
|
Sequence< Any > SAL_CALL MasterPropertySet::getPropertyValues( const Sequence< OUString >& aPropertyNames )
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard;
|
|
if (mpMutex)
|
|
xMutexGuard.emplace( mpMutex );
|
|
|
|
const sal_Int32 nCount = aPropertyNames.getLength();
|
|
|
|
Sequence < Any > aValues ( nCount );
|
|
|
|
if( nCount )
|
|
{
|
|
_preGetValues();
|
|
|
|
Any * pAny = aValues.getArray();
|
|
PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
|
|
|
|
//!! have a unique_ptr to an array of OGuards in order to have the
|
|
//!! allocated memory properly freed (exception safe!).
|
|
//!! Since the array itself has unique_ptrs as members we have to use a
|
|
//!! helper class 'AutoOGuardArray' in order to have
|
|
//!! the acquired locks properly released.
|
|
AutoOGuardArray aOGuardArray( nCount );
|
|
|
|
for (sal_Int32 i = 0; i < nCount; ++i)
|
|
{
|
|
aIter = mxInfo->maMap.find(aPropertyNames[i]);
|
|
if ( aIter == aEnd )
|
|
throw RuntimeException(aPropertyNames[i], static_cast<XPropertySet*>(this));
|
|
|
|
if ( (*aIter).second->mnMapId == 0 ) // 0 means it's one of ours !
|
|
_getSingleValue(*((*aIter).second->mpInfo), pAny[i]);
|
|
else
|
|
{
|
|
SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
|
|
if (!pSlave->IsInit())
|
|
{
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
if (pSlave->mxSlave->mpMutex)
|
|
aOGuardArray[i].emplace( pSlave->mxSlave->mpMutex );
|
|
|
|
pSlave->mxSlave->_preGetValues();
|
|
pSlave->SetInit ( true );
|
|
}
|
|
pSlave->mxSlave->_getSingleValue(*((*aIter).second->mpInfo), pAny[i]);
|
|
}
|
|
}
|
|
|
|
_postSetValues();
|
|
for( const auto& rSlave : maSlaveMap )
|
|
{
|
|
if( rSlave.second->IsInit() )
|
|
{
|
|
rSlave.second->mxSlave->_postSetValues();
|
|
rSlave.second->SetInit( false );
|
|
}
|
|
}
|
|
}
|
|
return aValues;
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
|
|
{
|
|
// todo
|
|
}
|
|
|
|
// XPropertyState
|
|
PropertyState SAL_CALL MasterPropertySet::getPropertyState( const OUString& PropertyName )
|
|
{
|
|
PropertyDataHash::const_iterator aIter = mxInfo->maMap.find( PropertyName );
|
|
if( aIter == mxInfo->maMap.end())
|
|
throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
|
|
|
|
// 0 means it's one of ours !
|
|
if ( (*aIter).second->mnMapId != 0 )
|
|
{
|
|
ChainablePropertySet * pSlave = maSlaveMap [ (*aIter).second->mnMapId ]->mxSlave.get();
|
|
|
|
// acquire mutex in c-tor and releases it in the d-tor (exception safe!).
|
|
std::optional< osl::Guard< comphelper::SolarMutex > > xMutexGuard;
|
|
if (pSlave->mpMutex)
|
|
xMutexGuard.emplace( pSlave->mpMutex );
|
|
}
|
|
|
|
return PropertyState_AMBIGUOUS_VALUE;
|
|
}
|
|
|
|
Sequence< PropertyState > SAL_CALL MasterPropertySet::getPropertyStates( const Sequence< OUString >& rPropertyNames )
|
|
{
|
|
const sal_Int32 nCount = rPropertyNames.getLength();
|
|
|
|
Sequence< PropertyState > aStates( nCount );
|
|
if( nCount )
|
|
{
|
|
PropertyState * pState = aStates.getArray();
|
|
PropertyDataHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
|
|
|
|
for (sal_Int32 i = 0; i < nCount; ++i)
|
|
{
|
|
aIter = mxInfo->maMap.find(rPropertyNames[i]);
|
|
if ( aIter == aEnd )
|
|
throw UnknownPropertyException(rPropertyNames[i], static_cast<XPropertySet*>(this));
|
|
|
|
// 0 means it's one of ours !
|
|
if ( (*aIter).second->mnMapId != 0 )
|
|
{
|
|
SlaveData * pSlave = maSlaveMap [ (*aIter).second->mnMapId ];
|
|
if (!pSlave->IsInit())
|
|
{
|
|
pSlave->SetInit ( true );
|
|
}
|
|
}
|
|
|
|
pState[i] = PropertyState_AMBIGUOUS_VALUE;
|
|
}
|
|
for( const auto& rSlave : maSlaveMap )
|
|
{
|
|
if( rSlave.second->IsInit() )
|
|
{
|
|
rSlave.second->SetInit( false );
|
|
}
|
|
}
|
|
}
|
|
return aStates;
|
|
}
|
|
|
|
void SAL_CALL MasterPropertySet::setPropertyToDefault( const OUString& rPropertyName )
|
|
{
|
|
PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
|
|
|
|
if( aIter == mxInfo->maMap.end())
|
|
throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
|
|
}
|
|
|
|
Any SAL_CALL MasterPropertySet::getPropertyDefault( const OUString& rPropertyName )
|
|
{
|
|
PropertyDataHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
|
|
|
|
if( aIter == mxInfo->maMap.end())
|
|
throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
|
|
return Any();
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|