office-gobmx/chart2/source/tools/OPropertySet.cxx
2011-06-03 13:42:38 +01:00

445 lines
15 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "OPropertySet.hxx"
#include "ImplOPropertySet.hxx"
#include "ContainerHelper.hxx"
#include <cppuhelper/queryinterface.hxx>
#include <comphelper/servicehelper.hxx>
#include <vector>
#include <algorithm>
using namespace ::com::sun::star;
using ::com::sun::star::style::XStyleSupplier;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Any;
using ::rtl::OUString;
using ::osl::MutexGuard;
// needed for MS compiler
using ::cppu::OBroadcastHelper;
using ::cppu::OPropertySetHelper;
using ::cppu::OWeakObject;
namespace property
{
OPropertySet::OPropertySet( ::osl::Mutex & par_rMutex ) :
OBroadcastHelper( par_rMutex ),
// the following causes a warning; there seems to be no way to avoid it
OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
m_rMutex( par_rMutex ),
m_pImplProperties( new impl::ImplOPropertySet() ),
m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
{
}
OPropertySet::OPropertySet( const OPropertySet & rOther, ::osl::Mutex & par_rMutex ) :
OBroadcastHelper( par_rMutex ),
// the following causes a warning; there seems to be no way to avoid it
OPropertySetHelper( static_cast< OBroadcastHelper & >( *this )),
m_rMutex( par_rMutex ),
m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault(false)
{
MutexGuard aGuard( m_rMutex );
if( rOther.m_pImplProperties.get())
m_pImplProperties.reset( new impl::ImplOPropertySet( * rOther.m_pImplProperties.get()));
}
void OPropertySet::SetNewValuesExplicitlyEvenIfTheyEqualDefault()
{
m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault = true;
}
OPropertySet::~OPropertySet()
{}
void OPropertySet::disposePropertySet()
{
m_pImplProperties.reset( 0 );
}
Any SAL_CALL OPropertySet::queryInterface( const uno::Type& aType )
throw (uno::RuntimeException)
{
return ::cppu::queryInterface(
aType,
static_cast< lang::XTypeProvider * >( this ),
static_cast< beans::XPropertySet * >( this ),
static_cast< beans::XMultiPropertySet * >( this ),
static_cast< beans::XFastPropertySet * >( this ),
static_cast< beans::XPropertyState * >( this ),
static_cast< beans::XMultiPropertyStates * >( this ),
static_cast< XStyleSupplier * >( this ) );
}
#define LCL_PROP_CPPUTYPE(t) (::getCppuType( reinterpret_cast< const Reference<t> *>(0)))
// // ____ XTypeProvider ____
Sequence< uno::Type > SAL_CALL
OPropertySet::getTypes()
throw (uno::RuntimeException)
{
static Sequence< uno::Type > aTypeList;
MutexGuard aGuard( m_rMutex );
if( aTypeList.getLength() == 0 )
{
::std::vector< uno::Type > aTypes;
aTypes.push_back( LCL_PROP_CPPUTYPE( lang::XTypeProvider ));
aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertySet ));
aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertySet ));
aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XFastPropertySet ));
aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XPropertyState ));
aTypes.push_back( LCL_PROP_CPPUTYPE( beans::XMultiPropertyStates ));
aTypes.push_back( LCL_PROP_CPPUTYPE( XStyleSupplier ));
aTypeList = ::chart::ContainerHelper::ContainerToSequence( aTypes );
}
return aTypeList;
}
namespace
{
class theOPropertySetImplementationId : public rtl::Static< UnoTunnelIdInit, theOPropertySetImplementationId > {};
}
Sequence< sal_Int8 > SAL_CALL
OPropertySet::getImplementationId()
throw (uno::RuntimeException)
{
return theOPropertySetImplementationId::get().getSeq();
}
// ____ XPropertyState ____
beans::PropertyState SAL_CALL
OPropertySet::getPropertyState( const OUString& PropertyName )
throw (beans::UnknownPropertyException,
uno::RuntimeException)
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
return m_pImplProperties->GetPropertyStateByHandle(
rPH.getHandleByName( PropertyName ));
}
Sequence< beans::PropertyState > SAL_CALL
OPropertySet::getPropertyStates( const Sequence< OUString >& aPropertyName )
throw (beans::UnknownPropertyException,
uno::RuntimeException)
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
sal_Int32 * pHandles = new sal_Int32[ aPropertyName.getLength() ];
rPH.fillHandles( pHandles, aPropertyName );
::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyName.getLength());
delete[] pHandles;
return m_pImplProperties->GetPropertyStatesByHandle( aHandles );
}
void SAL_CALL
OPropertySet::setPropertyToDefault( const OUString& PropertyName )
throw (beans::UnknownPropertyException,
uno::RuntimeException)
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
m_pImplProperties->SetPropertyToDefault( rPH.getHandleByName( PropertyName ));
firePropertyChangeEvent();
}
Any SAL_CALL
OPropertySet::getPropertyDefault( const OUString& aPropertyName )
throw (beans::UnknownPropertyException,
lang::WrappedTargetException,
uno::RuntimeException)
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
return GetDefaultValue( rPH.getHandleByName( aPropertyName ) );
}
// ____ XMultiPropertyStates ____
// Note: getPropertyStates() is already implemented in XPropertyState with the
// same signature
void SAL_CALL
OPropertySet::setAllPropertiesToDefault()
throw (uno::RuntimeException)
{
m_pImplProperties->SetAllPropertiesToDefault();
firePropertyChangeEvent();
}
void SAL_CALL
OPropertySet::setPropertiesToDefault( const Sequence< OUString >& aPropertyNames )
throw (beans::UnknownPropertyException,
uno::RuntimeException)
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
sal_Int32 * pHandles = new sal_Int32[ aPropertyNames.getLength() ];
rPH.fillHandles( pHandles, aPropertyNames );
::std::vector< sal_Int32 > aHandles( pHandles, pHandles + aPropertyNames.getLength());
delete[] pHandles;
m_pImplProperties->SetPropertiesToDefault( aHandles );
}
Sequence< Any > SAL_CALL
OPropertySet::getPropertyDefaults( const Sequence< OUString >& aPropertyNames )
throw (beans::UnknownPropertyException,
lang::WrappedTargetException,
uno::RuntimeException)
{
::cppu::IPropertyArrayHelper & rPH = getInfoHelper();
const sal_Int32 nElements = aPropertyNames.getLength();
Sequence< Any > aResult( nElements );
Any * pResultArray = aResult.getArray();
sal_Int32 nI = 0;
for( ; nI < nElements; ++nI )
{
pResultArray[ nI ] = GetDefaultValue(
rPH.getHandleByName( aPropertyNames[ nI ] ));
}
return aResult;
}
sal_Bool SAL_CALL OPropertySet::convertFastPropertyValue
( Any & rConvertedValue,
Any & rOldValue,
sal_Int32 nHandle,
const Any& rValue )
throw (lang::IllegalArgumentException)
{
getFastPropertyValue( rOldValue, nHandle );
//accept longs also for short values
{
sal_Int16 nValue;
if( (rOldValue>>=nValue) && !(rValue>>=nValue) )
{
sal_Int32 n32Value = 0;
if( rValue>>=n32Value )
{
rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n32Value) );
return sal_True;
}
sal_Int64 n64Value = 0;
if( rValue>>=n64Value )
{
rConvertedValue = uno::makeAny( static_cast<sal_Int16>(n64Value) );
return sal_True;
}
}
}
rConvertedValue = rValue;
if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && rOldValue == rConvertedValue )
return sal_False;//no change necessary
return sal_True;
}
void SAL_CALL OPropertySet::setFastPropertyValue_NoBroadcast
( sal_Int32 nHandle,
const Any& rValue )
throw (uno::Exception)
{
#if OSL_DEBUG_LEVEL > 0
if( rValue.hasValue())
{
cppu::IPropertyArrayHelper & rPH = getInfoHelper();
OUString aName;
rPH.fillPropertyMembersByHandle( &aName, 0, nHandle );
OSL_ENSURE( rValue.isExtractableTo( rPH.getPropertyByName( aName ).Type ),
"Property type is wrong" );
}
#endif
Any aDefault;
try
{
aDefault = GetDefaultValue( nHandle );
}
catch( beans::UnknownPropertyException& )
{
aDefault.clear();
}
m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
if( !m_bSetNewValuesExplicitlyEvenIfTheyEqualDefault && aDefault.hasValue() && aDefault == rValue ) //#i98893# don't export defaults to file
m_pImplProperties->SetPropertyToDefault( nHandle );
else
m_pImplProperties->SetPropertyValueByHandle( nHandle, rValue );
}
void SAL_CALL OPropertySet::getFastPropertyValue
( Any& rValue,
sal_Int32 nHandle ) const
{
if( ! m_pImplProperties->GetPropertyValueByHandle( rValue, nHandle ))
{
// property was not set -> try style
uno::Reference< beans::XFastPropertySet > xStylePropSet( m_pImplProperties->GetStyle(), uno::UNO_QUERY );
if( xStylePropSet.is() )
{
#ifdef DBG_UTIL
{
// check if the handle of the style points to the same property
// name as the handle in this property set
uno::Reference< beans::XPropertySet > xPropSet( xStylePropSet, uno::UNO_QUERY );
if( xPropSet.is())
{
uno::Reference< beans::XPropertySetInfo > xInfo( xPropSet->getPropertySetInfo(),
uno::UNO_QUERY );
if( xInfo.is() )
{
// for some reason the virtual method getInfoHelper() is
// not const
::cppu::IPropertyArrayHelper & rPH =
const_cast< OPropertySet * >( this )->getInfoHelper();
// find the Property with Handle nHandle in Style
Sequence< beans::Property > aProps( xInfo->getProperties() );
sal_Int32 nI = aProps.getLength() - 1;
while( ( nI >= 0 ) && nHandle != aProps[ nI ].Handle )
--nI;
if( nI >= 0 ) // => nHandle == aProps[nI].Handle
{
// check whether the handle in this property set is
// the same as the one in the style
beans::Property aProp( rPH.getPropertyByName( aProps[ nI ].Name ) );
OSL_ENSURE( nHandle == aProp.Handle,
"HandleCheck: Handles for same property differ!" );
if( nHandle == aProp.Handle )
{
OSL_ENSURE( aProp.Type == aProps[nI].Type,
"HandleCheck: Types differ!" );
OSL_ENSURE( aProp.Attributes == aProps[nI].Attributes,
"HandleCheck: Attributes differ!" );
}
}
else
{
OSL_FAIL( "HandleCheck: Handle not found in Style" );
}
}
else
OSL_FAIL( "HandleCheck: Invalid XPropertySetInfo returned" );
}
else
OSL_FAIL( "HandleCheck: XPropertySet not supported" );
}
#endif
rValue = xStylePropSet->getFastPropertyValue( nHandle );
}
else
{
// there is no style (or the style does not support XFastPropertySet)
// => take the default value
try
{
rValue = GetDefaultValue( nHandle );
}
catch( beans::UnknownPropertyException& )
{
rValue.clear();
}
}
}
}
void OPropertySet::firePropertyChangeEvent()
{
// nothing in base class
}
// ____ XStyleSupplier ____
Reference< style::XStyle > SAL_CALL OPropertySet::getStyle()
throw (uno::RuntimeException)
{
return m_pImplProperties->GetStyle();
}
void SAL_CALL OPropertySet::setStyle( const Reference< style::XStyle >& xStyle )
throw (lang::IllegalArgumentException,
uno::RuntimeException)
{
if( ! m_pImplProperties->SetStyle( xStyle ))
throw lang::IllegalArgumentException(
OUString( RTL_CONSTASCII_USTRINGPARAM( "Empty Style" )),
static_cast< beans::XPropertySet * >( this ),
0 );
}
// ____ XMultiPropertySet ____
void SAL_CALL OPropertySet::setPropertyValues(
const Sequence< OUString >& PropertyNames, const Sequence< Any >& Values )
throw(beans::PropertyVetoException,
lang::IllegalArgumentException,
lang::WrappedTargetException,
uno::RuntimeException)
{
::cppu::OPropertySetHelper::setPropertyValues( PropertyNames, Values );
firePropertyChangeEvent();
}
// ____ XFastPropertySet ____
void SAL_CALL OPropertySet::setFastPropertyValue( sal_Int32 nHandle, const Any& rValue )
throw(beans::UnknownPropertyException,
beans::PropertyVetoException,
lang::IllegalArgumentException,
lang::WrappedTargetException, uno::RuntimeException)
{
::cppu::OPropertySetHelper::setFastPropertyValue( nHandle, rValue );
firePropertyChangeEvent();
}
} // namespace property
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */