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Diffstat (limited to 'chart2/source/inc/InternalDataProvider.hxx')
| -rw-r--r-- | chart2/source/inc/InternalDataProvider.hxx | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/chart2/source/inc/InternalDataProvider.hxx b/chart2/source/inc/InternalDataProvider.hxx new file mode 100644 index 000000000000..f5e12f87f505 --- /dev/null +++ b/chart2/source/inc/InternalDataProvider.hxx @@ -0,0 +1,246 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef CHART2_INTERNALDATAPROVIDER_HXX +#define CHART2_INTERNALDATAPROVIDER_HXX + +#include "InternalData.hxx" + +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/chart/XComplexDescriptionAccess.hpp> +#include <com/sun/star/chart2/data/XDataProvider.hpp> +#include <com/sun/star/chart2/XInternalDataProvider.hpp> +#include <com/sun/star/chart2/data/XLabeledDataSequence.hpp> +#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp> +#include <com/sun/star/chart2/XChartDocument.hpp> +#include <com/sun/star/lang/XInitialization.hpp> +#include <com/sun/star/util/XCloneable.hpp> +#include <cppuhelper/implbase6.hxx> +#include "ServiceMacros.hxx" + +#include "CachedDataSequence.hxx" + +#include <map> +#include <memory> + +namespace chart +{ + +namespace impl +{ + +typedef ::cppu::WeakImplHelper6< + ::com::sun::star::chart2::XInternalDataProvider, + ::com::sun::star::chart2::data::XRangeXMLConversion, + ::com::sun::star::chart::XComplexDescriptionAccess, + ::com::sun::star::util::XCloneable, + ::com::sun::star::lang::XInitialization, + ::com::sun::star::lang::XServiceInfo > + InternalDataProvider_Base; +} + +/** Data provider that handles data internally. This is used for charts with + their own data. + + <p>The format for single ranges is "categories|label n|n" where n is a + non-negative number. Meaning return all categories, the label of sequence n, + or the data of sequence n.</p> + + <p>The format for a complete range is "all". (Do we need more than + that?)</p> + */ +class InternalDataProvider : + public impl::InternalDataProvider_Base +{ +public: + explicit InternalDataProvider(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _xContext); + explicit InternalDataProvider( const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XChartDocument > & xChartDoc, bool bConnectToModel ); + explicit InternalDataProvider( const InternalDataProvider & rOther ); + virtual ~InternalDataProvider(); + + void createDefaultData(); + + /// declare XServiceInfo methods + APPHELPER_XSERVICEINFO_DECL() + APPHELPER_SERVICE_FACTORY_HELPER(InternalDataProvider) + + // ____ XInternalDataProvider ____ + virtual ::sal_Bool SAL_CALL hasDataByRangeRepresentation( const ::rtl::OUString& aRange ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL + getDataByRangeRepresentation( const ::rtl::OUString& aRange ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setDataByRangeRepresentation( + const ::rtl::OUString& aRange, + const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aNewData ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL appendSequence() + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL registerDataSequenceForChanges( + const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence >& xSeq ) + throw (::com::sun::star::uno::RuntimeException); + + // ____ XDataProvider (base of XInternalDataProvider) ____ + virtual ::sal_Bool SAL_CALL createDataSourcePossible( + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource > SAL_CALL createDataSource( + const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments ) + throw (::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL detectArguments( + const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource >& xDataSource ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible( + const ::rtl::OUString& aRangeRepresentation ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation( + const ::rtl::OUString& aRangeRepresentation ) + throw (::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XRangeSelection > SAL_CALL getRangeSelection() + throw (::com::sun::star::uno::RuntimeException); + + // ____ XRangeXMLConversion ____ + virtual ::rtl::OUString SAL_CALL convertRangeToXML( + const ::rtl::OUString& aRangeRepresentation ) + throw (::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::uno::RuntimeException); + virtual ::rtl::OUString SAL_CALL convertRangeFromXML( + const ::rtl::OUString& aXMLRange ) + throw (::com::sun::star::lang::IllegalArgumentException, + ::com::sun::star::uno::RuntimeException); + + // ____ XComplexDescriptionAccess ____ + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL + getComplexRowDescriptions() throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setComplexRowDescriptions( + const ::com::sun::star::uno::Sequence< + ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aRowDescriptions ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::rtl::OUString > > SAL_CALL + getComplexColumnDescriptions() throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setComplexColumnDescriptions( + const ::com::sun::star::uno::Sequence< + ::com::sun::star::uno::Sequence< ::rtl::OUString > >& aColumnDescriptions ) + throw (::com::sun::star::uno::RuntimeException); + + // ____ XChartDataArray (base of XComplexDescriptionAccess) ____ + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL getData() + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setData( + const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aData ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getRowDescriptions() + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setRowDescriptions( + const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRowDescriptions ) + throw (::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getColumnDescriptions() + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL setColumnDescriptions( + const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aColumnDescriptions ) + throw (::com::sun::star::uno::RuntimeException); + + // ____ XChartData (base of XChartDataArray) ____ + virtual void SAL_CALL addChartDataChangeEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ) + throw (::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL removeChartDataChangeEventListener( + const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener ) + throw (::com::sun::star::uno::RuntimeException); + virtual double SAL_CALL getNotANumber() + throw (::com::sun::star::uno::RuntimeException); + virtual ::sal_Bool SAL_CALL isNotANumber( + double nNumber ) + throw (::com::sun::star::uno::RuntimeException); + + // ____ XCloneable ____ + virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone() + throw (::com::sun::star::uno::RuntimeException); + // ::com::sun::star::lang::XInitialization: + virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments) + throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::uno::Exception); + +private: + void lcl_addDataSequenceToMap( + const ::rtl::OUString & rRangeRepresentation, + const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::data::XDataSequence > & xSequence ); + + ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::data::XDataSequence > + lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation, + const ::rtl::OUString & rRole ); + ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::data::XDataSequence > + lcl_createDataSequenceAndAddToMap( const ::rtl::OUString & rRangeRepresentation ); + + void lcl_deleteMapReferences( const ::rtl::OUString & rRangeRepresentation ); + + void lcl_adaptMapReferences( + const ::rtl::OUString & rOldRangeRepresentation, + const ::rtl::OUString & rNewRangeRepresentation ); + + void lcl_increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); + void lcl_decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd ); + + typedef ::std::multimap< ::rtl::OUString, + ::com::sun::star::uno::WeakReference< ::com::sun::star::chart2::data::XDataSequence > > + tSequenceMap; + typedef ::std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange; + typedef ::std::pair< tSequenceMap::const_iterator, tSequenceMap::const_iterator > tConstSequenceMapRange; + + /** cache for all sequences that have been returned. + + If the range-representation of a sequence changes and it is still + referred to by some component (weak reference is valid), the range will + be adapted. + */ + tSequenceMap m_aSequenceMap; + InternalData m_aInternalData; + bool m_bDataInColumns; +}; + +} // namespace chart + +// CHART2_INTERNALDATAPROVIDER_HXX +#endif |