| /************************************************************** |
| * |
| * 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 |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_chart2.hxx" |
| |
| #include "UncachedDataSequence.hxx" |
| #include "macros.hxx" |
| #include "PropertyHelper.hxx" |
| #include "CommonFunctors.hxx" |
| #include "ModifyListenerHelper.hxx" |
| |
| #include <algorithm> |
| #include <com/sun/star/beans/PropertyAttribute.hpp> |
| #include <rtl/math.hxx> |
| |
| using namespace ::com::sun::star; |
| |
| using ::com::sun::star::uno::Sequence; |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::uno::Any; |
| using ::rtl::OUString; |
| using ::osl::MutexGuard; |
| |
| // necessary for MS compiler |
| using ::comphelper::OPropertyContainer; |
| using ::chart::impl::UncachedDataSequence_Base; |
| |
| namespace |
| { |
| static const OUString lcl_aServiceName( |
| RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart.UncachedDataSequence" )); |
| |
| enum |
| { |
| // PROP_SOURCE_IDENTIFIER, |
| PROP_NUMBERFORMAT_KEY, |
| PROP_PROPOSED_ROLE, |
| PROP_XML_RANGE |
| }; |
| } // anonymous namespace |
| |
| |
| // ____________________ |
| namespace chart |
| { |
| |
| UncachedDataSequence::UncachedDataSequence( |
| const Reference< chart2::XInternalDataProvider > & xIntDataProv, |
| const OUString & rRangeRepresentation ) |
| : OPropertyContainer( GetBroadcastHelper()), |
| UncachedDataSequence_Base( GetMutex()), |
| m_nNumberFormatKey(0), |
| m_xDataProvider( xIntDataProv ), |
| m_aSourceRepresentation( rRangeRepresentation ), |
| m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) |
| { |
| registerProperties(); |
| } |
| |
| UncachedDataSequence::UncachedDataSequence( |
| const Reference< chart2::XInternalDataProvider > & xIntDataProv, |
| const OUString & rRangeRepresentation, |
| const OUString & rRole ) |
| : OPropertyContainer( GetBroadcastHelper()), |
| UncachedDataSequence_Base( GetMutex()), |
| m_nNumberFormatKey(0), |
| m_xDataProvider( xIntDataProv ), |
| m_aSourceRepresentation( rRangeRepresentation ), |
| m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) |
| { |
| registerProperties(); |
| setFastPropertyValue_NoBroadcast( PROP_PROPOSED_ROLE, uno::makeAny( rRole )); |
| } |
| |
| UncachedDataSequence::UncachedDataSequence( const UncachedDataSequence & rSource ) |
| : ::comphelper::OMutexAndBroadcastHelper(), |
| OPropertyContainer( GetBroadcastHelper()), |
| ::comphelper::OPropertyArrayUsageHelper< UncachedDataSequence >(), |
| UncachedDataSequence_Base( GetMutex()), |
| m_nNumberFormatKey( rSource.m_nNumberFormatKey ), |
| m_sRole( rSource.m_sRole ), |
| m_xDataProvider( rSource.m_xDataProvider ), |
| m_aSourceRepresentation( rSource.m_aSourceRepresentation ), |
| m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder()) |
| { |
| registerProperties(); |
| } |
| |
| UncachedDataSequence::~UncachedDataSequence() |
| {} |
| |
| void UncachedDataSequence::registerProperties() |
| { |
| registerProperty( C2U( "NumberFormatKey" ), |
| PROP_NUMBERFORMAT_KEY, |
| 0, // PropertyAttributes |
| & m_nNumberFormatKey, |
| ::getCppuType( & m_nNumberFormatKey ) ); |
| |
| registerProperty( C2U( "Role" ), |
| PROP_PROPOSED_ROLE, |
| 0, // PropertyAttributes |
| & m_sRole, |
| ::getCppuType( & m_sRole ) ); |
| |
| registerProperty( C2U( "CachedXMLRange" ), |
| PROP_XML_RANGE, |
| 0, // PropertyAttributes |
| & m_aXMLRange, |
| ::getCppuType( & m_aXMLRange ) ); |
| } |
| |
| // ================================================================================ |
| |
| Sequence< OUString > UncachedDataSequence::getSupportedServiceNames_Static() |
| { |
| Sequence< OUString > aServices( 4 ); |
| aServices[ 0 ] = lcl_aServiceName; |
| aServices[ 1 ] = C2U( "com.sun.star.chart2.data.DataSequence" ); |
| aServices[ 2 ] = C2U( "com.sun.star.chart2.data.NumericalDataSequence" ); |
| aServices[ 3 ] = C2U( "com.sun.star.chart2.data.TextualDataSequence" ); |
| return aServices; |
| } |
| |
| IMPLEMENT_FORWARD_XINTERFACE2( UncachedDataSequence, UncachedDataSequence_Base, OPropertyContainer ) |
| IMPLEMENT_FORWARD_XTYPEPROVIDER2( UncachedDataSequence, UncachedDataSequence_Base, OPropertyContainer ) |
| |
| // ____ XPropertySet ____ |
| Reference< beans::XPropertySetInfo > SAL_CALL UncachedDataSequence::getPropertySetInfo() |
| throw(uno::RuntimeException) |
| { |
| return Reference< beans::XPropertySetInfo >( createPropertySetInfo( getInfoHelper() ) ); |
| } |
| |
| // ____ ::comphelper::OPropertySetHelper ____ |
| // __________________________________________ |
| ::cppu::IPropertyArrayHelper& UncachedDataSequence::getInfoHelper() |
| { |
| return *getArrayHelper(); |
| } |
| |
| // ____ ::comphelper::OPropertyArrayHelper ____ |
| // ____________________________________________ |
| ::cppu::IPropertyArrayHelper* UncachedDataSequence::createArrayHelper() const |
| { |
| Sequence< beans::Property > aProps; |
| // describes all properties which have been registered in the ctor |
| describeProperties( aProps ); |
| |
| return new ::cppu::OPropertyArrayHelper( aProps ); |
| } |
| |
| // implement XServiceInfo methods basing upon getSupportedServiceNames_Static |
| APPHELPER_XSERVICEINFO_IMPL( UncachedDataSequence, lcl_aServiceName ) |
| |
| // ================================================================================ |
| |
| // ________ XNumericalDataSequence ________ |
| Sequence< double > SAL_CALL UncachedDataSequence::getNumericalData() |
| throw (uno::RuntimeException) |
| { |
| Sequence< double > aResult; |
| // /-- |
| MutexGuard aGuard( GetMutex() ); |
| if( m_xDataProvider.is()) |
| { |
| Sequence< uno::Any > aValues( m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation )); |
| aResult.realloc( aValues.getLength()); |
| ::std::transform( aValues.getConstArray(), aValues.getConstArray() + aValues.getLength(), |
| aResult.getArray(), CommonFunctors::AnyToDouble()); |
| } |
| return aResult; |
| // \-- |
| } |
| |
| // ________ XTextualDataSequence ________ |
| Sequence< OUString > SAL_CALL UncachedDataSequence::getTextualData() |
| throw (uno::RuntimeException) |
| { |
| Sequence< OUString > aResult; |
| // /-- |
| MutexGuard aGuard( GetMutex() ); |
| if( m_xDataProvider.is()) |
| { |
| Sequence< uno::Any > aValues( m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation )); |
| aResult.realloc( aValues.getLength()); |
| ::std::transform( aValues.getConstArray(), aValues.getConstArray() + aValues.getLength(), |
| aResult.getArray(), CommonFunctors::AnyToString()); |
| } |
| return aResult; |
| // \-- |
| } |
| |
| // ________ XDataSequence ________ |
| Sequence< Any > SAL_CALL UncachedDataSequence::getData() |
| throw (uno::RuntimeException) |
| { |
| // /-- |
| MutexGuard aGuard( GetMutex() ); |
| if( m_xDataProvider.is()) |
| return m_xDataProvider->getDataByRangeRepresentation( m_aSourceRepresentation ); |
| return Sequence< Any >(); |
| // \-- |
| } |
| |
| OUString SAL_CALL UncachedDataSequence::getSourceRangeRepresentation() |
| throw (uno::RuntimeException) |
| { |
| return getName(); |
| } |
| |
| |
| Sequence< OUString > SAL_CALL UncachedDataSequence::generateLabel( chart2::data::LabelOrigin ) |
| throw (uno::RuntimeException) |
| { |
| // auto-generated label is an empty string |
| static const Sequence< OUString > aOneEmptyString( 1 ); |
| return aOneEmptyString; |
| } |
| |
| ::sal_Int32 SAL_CALL UncachedDataSequence::getNumberFormatKeyByIndex( ::sal_Int32 ) |
| throw (lang::IndexOutOfBoundsException, |
| uno::RuntimeException) |
| { |
| return m_nNumberFormatKey; |
| } |
| |
| // ____ XIndexReplace ____ |
| void SAL_CALL UncachedDataSequence::replaceByIndex( ::sal_Int32 Index, const uno::Any& Element ) |
| throw (lang::IllegalArgumentException, |
| lang::IndexOutOfBoundsException, |
| lang::WrappedTargetException, |
| uno::RuntimeException) |
| { |
| // /-- |
| MutexGuard aGuard( GetMutex() ); |
| Sequence< Any > aData( getData()); |
| if( Index < aData.getLength() && |
| m_xDataProvider.is() ) |
| { |
| aData[Index] = Element; |
| m_xDataProvider->setDataByRangeRepresentation( m_aSourceRepresentation, aData ); |
| fireModifyEvent(); |
| } |
| } |
| |
| // ____ XIndexAccess (base of XIndexReplace) ____ |
| ::sal_Int32 SAL_CALL UncachedDataSequence::getCount() |
| throw (uno::RuntimeException) |
| { |
| OSL_ENSURE( false, "Implement!" ); |
| return 0; |
| } |
| |
| uno::Any SAL_CALL UncachedDataSequence::getByIndex( ::sal_Int32 ) |
| throw (lang::IndexOutOfBoundsException, |
| lang::WrappedTargetException, |
| uno::RuntimeException) |
| { |
| OSL_ENSURE( false, "Implement!" ); |
| return uno::Any(); |
| } |
| |
| // ____ XElementAccess (base of XIndexAccess) ____ |
| uno::Type SAL_CALL UncachedDataSequence::getElementType() |
| throw (uno::RuntimeException) |
| { |
| return ::getCppuType( reinterpret_cast< uno::Any * >(0)); |
| } |
| |
| ::sal_Bool SAL_CALL UncachedDataSequence::hasElements() |
| throw (uno::RuntimeException) |
| { |
| if( ! m_xDataProvider.is()) |
| return sal_False; |
| return m_xDataProvider->hasDataByRangeRepresentation( m_aSourceRepresentation ); |
| } |
| |
| // ____ XNamed ____ |
| ::rtl::OUString SAL_CALL UncachedDataSequence::getName() |
| throw (uno::RuntimeException) |
| { |
| return m_aSourceRepresentation; |
| } |
| |
| void SAL_CALL UncachedDataSequence::setName( const OUString& aName ) |
| throw (uno::RuntimeException) |
| { |
| m_aSourceRepresentation = aName; |
| fireModifyEvent(); |
| } |
| |
| |
| |
| Reference< util::XCloneable > SAL_CALL UncachedDataSequence::createClone() |
| throw (uno::RuntimeException) |
| { |
| UncachedDataSequence * pNewSeq = new UncachedDataSequence( *this ); |
| return Reference< util::XCloneable >( pNewSeq ); |
| } |
| |
| |
| // ____ XModifiable ____ |
| ::sal_Bool SAL_CALL UncachedDataSequence::isModified() |
| throw (uno::RuntimeException) |
| { |
| return sal_False; |
| } |
| |
| void SAL_CALL UncachedDataSequence::setModified( ::sal_Bool bModified ) |
| throw (beans::PropertyVetoException, |
| uno::RuntimeException) |
| { |
| if( bModified ) |
| fireModifyEvent(); |
| } |
| |
| // ____ XModifyBroadcaster (base of XModifiable) ____ |
| void SAL_CALL UncachedDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener ) |
| throw (uno::RuntimeException) |
| { |
| try |
| { |
| Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW ); |
| xBroadcaster->addModifyListener( aListener ); |
| } |
| catch( const uno::Exception & ex ) |
| { |
| ASSERT_EXCEPTION( ex ); |
| } |
| } |
| |
| void SAL_CALL UncachedDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener ) |
| throw (uno::RuntimeException) |
| { |
| try |
| { |
| Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW ); |
| xBroadcaster->removeModifyListener( aListener ); |
| } |
| catch( const uno::Exception & ex ) |
| { |
| ASSERT_EXCEPTION( ex ); |
| } |
| } |
| |
| void UncachedDataSequence::fireModifyEvent() |
| { |
| // @todo: currently never called, as data changes are not yet reported by |
| // the data provider |
| m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this ))); |
| } |
| |
| } // namespace chart |