ChainablePropertySet.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 *   ownership. The ASF licenses this file to you under the Apache
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 *   except in compliance with the License. You may obtain a copy of
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#include <comphelper/ChainablePropertySet.hxx>
#include <comphelper/ChainablePropertySetInfo.hxx>
#include <comphelper/solarmutex.hxx>
 
 
#include <memory>
#include <optional>
 
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;
 
ChainablePropertySet::ChainablePropertySet( comphelper::ChainablePropertySetInfo* pInfo, comphelper::SolarMutex* pMutex )
    noexcept
: mpMutex ( pMutex )
, mxInfo ( pInfo )
{
}
 
ChainablePropertySet::~ChainablePropertySet()
    noexcept
{
}
 
// XPropertySet
Reference< XPropertySetInfo > SAL_CALL ChainablePropertySet::getPropertySetInfo(  )
{
    return mxInfo;
}
 
void SAL_CALL ChainablePropertySet::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 );
 
    PropertyInfoHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
 
    if( aIter == mxInfo->maMap.end())
        throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
 
    _preSetValues();
    _setSingleValue( *((*aIter).second), rValue );
    _postSetValues();
}
 
Any SAL_CALL ChainablePropertySet::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 );
 
    PropertyInfoHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
 
    if( aIter == mxInfo->maMap.end())
        throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
 
    Any aAny;
    _preGetValues ();
    _getSingleValue( *((*aIter).second), aAny );
    _postGetValues ();
 
    return aAny;
}
 
void SAL_CALL ChainablePropertySet::addPropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
{
    // todo
}
 
void SAL_CALL ChainablePropertySet::removePropertyChangeListener( const OUString&, const Reference< XPropertyChangeListener >& )
{
    // todo
}
 
void SAL_CALL ChainablePropertySet::addVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
{
    // todo
}
 
void SAL_CALL ChainablePropertySet::removeVetoableChangeListener( const OUString&, const Reference< XVetoableChangeListener >& )
{
    // todo
}
 
// XMultiPropertySet
void SAL_CALL ChainablePropertySet::setPropertyValues(const Sequence< OUString >& rPropertyNames, const Sequence< Any >& rValues)
{
    // 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 = rPropertyNames.getLength();
 
    if( nCount != rValues.getLength() )
        throw IllegalArgumentException("lengths do not match", static_cast<cppu::OWeakObject*>(this), -1);
 
    if( !nCount )
        return;
 
    _preSetValues();
 
    const Any * pAny = rValues.getConstArray();
    const OUString * pString = rPropertyNames.getConstArray();
    PropertyInfoHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
 
    for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pAny )
    {
        aIter = mxInfo->maMap.find ( *pString );
        if ( aIter == aEnd )
            throw RuntimeException( *pString, static_cast< XPropertySet* >( this ) );
 
        _setSingleValue ( *((*aIter).second), *pAny );
    }
 
    _postSetValues();
}
 
Sequence< Any > SAL_CALL ChainablePropertySet::getPropertyValues(const Sequence< OUString >& rPropertyNames)
{
    // 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 = rPropertyNames.getLength();
 
    Sequence < Any > aValues ( nCount );
 
    if( nCount )
    {
        _preGetValues();
 
        Any * pAny = aValues.getArray();
        const OUString * pString = rPropertyNames.getConstArray();
        PropertyInfoHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
 
        for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pAny )
        {
            aIter = mxInfo->maMap.find ( *pString );
            if ( aIter == aEnd )
                throw RuntimeException( *pString, static_cast< XPropertySet* >( this ) );
 
            _getSingleValue ( *((*aIter).second), *pAny );
        }
 
        _postGetValues();
    }
    return aValues;
}
 
void SAL_CALL ChainablePropertySet::addPropertiesChangeListener( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
{
    // todo
}
 
void SAL_CALL ChainablePropertySet::removePropertiesChangeListener( const Reference< XPropertiesChangeListener >& )
{
    // todo
}
 
void SAL_CALL ChainablePropertySet::firePropertiesChangeEvent( const Sequence< OUString >&, const Reference< XPropertiesChangeListener >& )
{
    // todo
}
 
// XPropertyState
PropertyState SAL_CALL ChainablePropertySet::getPropertyState( const OUString& PropertyName )
{
    PropertyInfoHash::const_iterator aIter =  mxInfo->maMap.find( PropertyName );
    if( aIter == mxInfo->maMap.end())
        throw UnknownPropertyException( PropertyName, static_cast< XPropertySet* >( this ) );
 
    return PropertyState_AMBIGUOUS_VALUE;
}
 
Sequence< PropertyState > SAL_CALL ChainablePropertySet::getPropertyStates( const Sequence< OUString >& rPropertyNames )
{
    const sal_Int32 nCount = rPropertyNames.getLength();
 
    Sequence< PropertyState > aStates( nCount );
    if( nCount )
    {
        PropertyState * pState = aStates.getArray();
        const OUString * pString = rPropertyNames.getConstArray();
        PropertyInfoHash::const_iterator aEnd = mxInfo->maMap.end(), aIter;
 
        for ( sal_Int32 i = 0; i < nCount; ++i, ++pString, ++pState )
        {
            aIter = mxInfo->maMap.find ( *pString );
            if ( aIter == aEnd )
                throw UnknownPropertyException( *pString, static_cast< XPropertySet* >( this ) );
        }
    }
    return aStates;
}
 
void SAL_CALL ChainablePropertySet::setPropertyToDefault( const OUString& rPropertyName )
{
    PropertyInfoHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
 
    if( aIter == mxInfo->maMap.end())
        throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
}
 
Any SAL_CALL ChainablePropertySet::getPropertyDefault( const OUString& rPropertyName )
{
    PropertyInfoHash::const_iterator aIter = mxInfo->maMap.find ( rPropertyName );
 
    if( aIter == mxInfo->maMap.end())
        throw UnknownPropertyException( rPropertyName, static_cast< XPropertySet* >( this ) );
    return Any();
}
 
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