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*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_comphelper.hxx"
#include <comphelper/propstate.hxx>
#include <com/sun/star/uno/genfunc.h>
#include <cppuhelper/queryinterface.hxx>
#include <comphelper/sequence.hxx>
//.........................................................................
namespace comphelper
{
//.........................................................................
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Type;
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::lang::XTypeProvider;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::cpp_queryInterface;
using ::com::sun::star::uno::cpp_release;
using ::com::sun::star::beans::PropertyState_DEFAULT_VALUE;
using ::com::sun::star::beans::PropertyState_DIRECT_VALUE;
//=====================================================================
// OPropertyStateHelper
//=====================================================================
//---------------------------------------------------------------------
::com::sun::star::uno::Any SAL_CALL OPropertyStateHelper::queryInterface(const ::com::sun::star::uno::Type& _rType) throw( ::com::sun::star::uno::RuntimeException)
{
::com::sun::star::uno::Any aReturn = OPropertySetHelper::queryInterface(_rType);
// our own ifaces
if ( !aReturn.hasValue() )
aReturn = ::cppu::queryInterface(_rType, static_cast< ::com::sun::star::beans::XPropertyState*>(this));
return aReturn;
}
//---------------------------------------------------------------------
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> OPropertyStateHelper::getTypes() throw( ::com::sun::star::uno::RuntimeException)
{
static ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> aTypes;
if (!aTypes.getLength())
{
aTypes.realloc(4);
::com::sun::star::uno::Type* pTypes = aTypes.getArray();
// base class types
pTypes[0] = getCppuType(( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>*)NULL);
pTypes[1] = getCppuType(( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XMultiPropertySet>*)NULL);
pTypes[2] = getCppuType(( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XFastPropertySet>*)NULL);
// my own type
pTypes[3] = getCppuType(( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyState>*)NULL);
}
return aTypes;
}
OPropertyStateHelper::OPropertyStateHelper(
::cppu::OBroadcastHelper& rBHlp,
::cppu::IEventNotificationHook *i_pFireEvents)
: ::cppu::OPropertySetHelper(rBHlp, i_pFireEvents) { }
OPropertyStateHelper::~OPropertyStateHelper() {}
//---------------------------------------------------------------------
void OPropertyStateHelper::firePropertyChange(sal_Int32 nHandle, const ::com::sun::star::uno::Any& aNewValue, const ::com::sun::star::uno::Any& aOldValue)
{
fire(&nHandle, &aNewValue, &aOldValue, 1, sal_False);
}
// XPropertyState
//---------------------------------------------------------------------
::com::sun::star::beans::PropertyState SAL_CALL OPropertyStateHelper::getPropertyState(const ::rtl::OUString& _rsName) throw( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException)
{
cppu::IPropertyArrayHelper& rPH = getInfoHelper();
sal_Int32 nHandle = rPH.getHandleByName(_rsName);
if (nHandle == -1)
throw ::com::sun::star::beans::UnknownPropertyException();
return getPropertyStateByHandle(nHandle);
}
//---------------------------------------------------------------------
void SAL_CALL OPropertyStateHelper::setPropertyToDefault(const ::rtl::OUString& _rsName) throw( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException)
{
cppu::IPropertyArrayHelper& rPH = getInfoHelper();
sal_Int32 nHandle = rPH.getHandleByName(_rsName);
if (nHandle == -1)
throw ::com::sun::star::beans::UnknownPropertyException();
setPropertyToDefaultByHandle(nHandle);
}
//---------------------------------------------------------------------
::com::sun::star::uno::Any SAL_CALL OPropertyStateHelper::getPropertyDefault(const ::rtl::OUString& _rsName) throw( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
{
cppu::IPropertyArrayHelper& rPH = getInfoHelper();
sal_Int32 nHandle = rPH.getHandleByName(_rsName);
if (nHandle == -1)
throw ::com::sun::star::beans::UnknownPropertyException();
return getPropertyDefaultByHandle(nHandle);
}
//---------------------------------------------------------------------
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState> SAL_CALL OPropertyStateHelper::getPropertyStates(const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rPropertyNames) throw( ::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException)
{
sal_Int32 nLen = _rPropertyNames.getLength();
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState> aRet(nLen);
::com::sun::star::beans::PropertyState* pValues = aRet.getArray();
const ::rtl::OUString* pNames = _rPropertyNames.getConstArray();
cppu::IPropertyArrayHelper& rHelper = getInfoHelper();
::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property> aProps = rHelper.getProperties();
const ::com::sun::star::beans::Property* pProps = aProps.getConstArray();
sal_Int32 nPropCount = aProps.getLength();
osl::MutexGuard aGuard(rBHelper.rMutex);
for (sal_Int32 i=0, j=0; i<nPropCount && j<nLen; ++i, ++pProps)
{
// get the values only for valid properties
if (pProps->Name.equals(*pNames))
{
*pValues = getPropertyState(*pNames);
++pValues;
++pNames;
++j;
}
}
return aRet;
}
//---------------------------------------------------------------------
::com::sun::star::beans::PropertyState OPropertyStateHelper::getPropertyStateByHandle( sal_Int32 _nHandle )
{
// simply compare the current and the default value
Any aCurrentValue = getPropertyDefaultByHandle( _nHandle );
Any aDefaultValue; getFastPropertyValue( aDefaultValue, _nHandle );
sal_Bool bEqual = uno_type_equalData(
const_cast< void* >( aCurrentValue.getValue() ), aCurrentValue.getValueType().getTypeLibType(),
const_cast< void* >( aDefaultValue.getValue() ), aDefaultValue.getValueType().getTypeLibType(),
reinterpret_cast< uno_QueryInterfaceFunc >(cpp_queryInterface),
reinterpret_cast< uno_ReleaseFunc >(cpp_release)
);
return bEqual ? PropertyState_DEFAULT_VALUE : PropertyState_DIRECT_VALUE;
}
//---------------------------------------------------------------------
void OPropertyStateHelper::setPropertyToDefaultByHandle( sal_Int32 _nHandle )
{
setFastPropertyValue( _nHandle, getPropertyDefaultByHandle( _nHandle ) );
}
//---------------------------------------------------------------------
::com::sun::star::uno::Any OPropertyStateHelper::getPropertyDefaultByHandle( sal_Int32 ) const
{
return ::com::sun::star::uno::Any();
}
//=====================================================================
// OStatefulPropertySet
//=====================================================================
//---------------------------------------------------------------------
OStatefulPropertySet::OStatefulPropertySet()
:OPropertyStateHelper( GetBroadcastHelper() )
{
}
//---------------------------------------------------------------------
OStatefulPropertySet::~OStatefulPropertySet()
{
}
//---------------------------------------------------------------------
Sequence< Type > SAL_CALL OStatefulPropertySet::getTypes() throw(RuntimeException)
{
Sequence< Type > aOwnTypes( 2 );
aOwnTypes[0] = XWeak::static_type();
aOwnTypes[1] = XTypeProvider::static_type();
return concatSequences(
aOwnTypes,
OPropertyStateHelper::getTypes()
);
}
//---------------------------------------------------------------------
Sequence< sal_Int8 > SAL_CALL OStatefulPropertySet::getImplementationId() throw(RuntimeException)
{
static ::cppu::OImplementationId * pId = NULL;
if ( !pId )
{
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if ( !pId )
{
static ::cppu::OImplementationId aId;
pId = &aId;
}
}
return pId->getImplementationId();
}
//---------------------------------------------------------------------
Any SAL_CALL OStatefulPropertySet::queryInterface( const Type& _rType ) throw(RuntimeException)
{
Any aReturn = OWeakObject::queryInterface( _rType );
if ( !aReturn.hasValue() )
aReturn = ::cppu::queryInterface( _rType, static_cast< XTypeProvider* >( this ) );
if ( !aReturn.hasValue() )
aReturn = OPropertyStateHelper::queryInterface( _rType );
return aReturn;
}
//---------------------------------------------------------------------
void SAL_CALL OStatefulPropertySet::acquire() throw()
{
::cppu::OWeakObject::acquire();
}
//---------------------------------------------------------------------
void SAL_CALL OStatefulPropertySet::release() throw()
{
::cppu::OWeakObject::release();
}
//.........................................................................
}
//.........................................................................