forked from amazingfate/loongoffice
6c4e21a234
We need to pass the role of the data sequence in order to avoid unreliable guess work when importing static value array. Also, not all Excel's scatter plots have real numeric X values; some have textural X values in which case Excel switch to generating 1, 2, 3, ... as X values. When importing to our chart implementation, using "categories" role in such cases instead of "values-x" results in a more faithful chart rendering. Change-Id: If4bc1f650bb024dcd1b1b36537f457fb38404a78
273 lines
15 KiB
C++
273 lines
15 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CHART2_SOURCE_INC_INTERNALDATAPROVIDER_HXX
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#define INCLUDED_CHART2_SOURCE_INC_INTERNALDATAPROVIDER_HXX
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#include "InternalData.hxx"
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/chart/XDateCategories.hpp>
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#include <com/sun/star/chart2/XAnyDescriptionAccess.hpp>
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#include <com/sun/star/chart2/data/XDataProvider.hpp>
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#include <com/sun/star/chart2/XInternalDataProvider.hpp>
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#include <com/sun/star/chart2/data/XLabeledDataSequence.hpp>
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#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
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#include <com/sun/star/chart2/XChartDocument.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/util/XCloneable.hpp>
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#include <cppuhelper/implbase7.hxx>
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#include "ServiceMacros.hxx"
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#include "CachedDataSequence.hxx"
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#include <map>
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namespace chart
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{
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namespace impl
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{
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typedef ::cppu::WeakImplHelper7<
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::com::sun::star::chart2::XInternalDataProvider,
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::com::sun::star::chart2::data::XRangeXMLConversion,
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::com::sun::star::chart2::XAnyDescriptionAccess,
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::com::sun::star::chart::XDateCategories,
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::com::sun::star::util::XCloneable,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::lang::XServiceInfo >
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InternalDataProvider_Base;
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}
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/** Data provider that handles data internally. This is used for charts with
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their own data.
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<p>The format for single ranges is "categories|label n|n" where n is a
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non-negative number. Meaning return all categories, the label of sequence n,
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or the data of sequence n.</p>
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<p>The format for a complete range is "all". (Do we need more than
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that?)</p>
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*/
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class InternalDataProvider :
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public impl::InternalDataProvider_Base
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{
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public:
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explicit InternalDataProvider(const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & _xContext);
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// #i120559# allow handing over a default for data orientation
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// (DataInColumns) that will be used when no data is available
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explicit InternalDataProvider(
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const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XChartDocument > & xChartDoc,
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bool bConnectToModel,
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bool bDefaultDataInColumns );
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explicit InternalDataProvider( const InternalDataProvider & rOther );
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virtual ~InternalDataProvider();
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void createDefaultData();
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/// declare XServiceInfo methods
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APPHELPER_XSERVICEINFO_DECL()
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APPHELPER_SERVICE_FACTORY_HELPER(InternalDataProvider)
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// ____ XInternalDataProvider ____
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virtual sal_Bool SAL_CALL hasDataByRangeRepresentation( const OUString& aRange )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL
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getDataByRangeRepresentation( const OUString& aRange )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setDataByRangeRepresentation(
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const OUString& aRange,
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const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aNewData )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL appendSequence()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL registerDataSequenceForChanges(
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const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence >& xSeq )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XDataProvider (base of XInternalDataProvider) ____
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virtual sal_Bool SAL_CALL createDataSourcePossible(
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const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource > SAL_CALL createDataSource(
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const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArguments )
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throw (::com::sun::star::lang::IllegalArgumentException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL detectArguments(
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const ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSource >& xDataSource )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible(
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const OUString& aRangeRepresentation )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation(
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const OUString& aRangeRepresentation )
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throw (::com::sun::star::lang::IllegalArgumentException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual css::uno::Reference<css::chart2::data::XDataSequence> SAL_CALL
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createDataSequenceByValueArray( const OUString& aRole, const OUString& aRangeRepresentation )
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throw (css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XRangeSelection > SAL_CALL getRangeSelection()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XRangeXMLConversion ____
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virtual OUString SAL_CALL convertRangeToXML(
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const OUString& aRangeRepresentation )
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throw (::com::sun::star::lang::IllegalArgumentException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual OUString SAL_CALL convertRangeFromXML(
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const OUString& aXMLRange )
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throw (::com::sun::star::lang::IllegalArgumentException,
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::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XDateCategories ____
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virtual ::com::sun::star::uno::Sequence< double > SAL_CALL getDateCategories() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setDateCategories( const ::com::sun::star::uno::Sequence< double >& rDates ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XAnyDescriptionAccess ____
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL
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getAnyRowDescriptions() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setAnyRowDescriptions(
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const ::com::sun::star::uno::Sequence<
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aRowDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > > SAL_CALL
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getAnyColumnDescriptions() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setAnyColumnDescriptions(
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const ::com::sun::star::uno::Sequence<
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::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > >& aColumnDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XComplexDescriptionAccess (base of XAnyDescriptionAccess) ____
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< OUString > > SAL_CALL
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getComplexRowDescriptions() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setComplexRowDescriptions(
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const ::com::sun::star::uno::Sequence<
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::com::sun::star::uno::Sequence< OUString > >& aRowDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< OUString > > SAL_CALL
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getComplexColumnDescriptions() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setComplexColumnDescriptions(
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const ::com::sun::star::uno::Sequence<
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::com::sun::star::uno::Sequence< OUString > >& aColumnDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XChartDataArray (base of XComplexDescriptionAccess) ____
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virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > > SAL_CALL getData()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setData(
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const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< double > >& aData )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getRowDescriptions()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setRowDescriptions(
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const ::com::sun::star::uno::Sequence< OUString >& aRowDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getColumnDescriptions()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL setColumnDescriptions(
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const ::com::sun::star::uno::Sequence< OUString >& aColumnDescriptions )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XChartData (base of XChartDataArray) ____
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virtual void SAL_CALL addChartDataChangeEventListener(
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const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual void SAL_CALL removeChartDataChangeEventListener(
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const ::com::sun::star::uno::Reference< ::com::sun::star::chart::XChartDataChangeEventListener >& aListener )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual double SAL_CALL getNotANumber()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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virtual sal_Bool SAL_CALL isNotANumber(
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double nNumber )
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ____ XCloneable ____
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone()
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throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
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// ::com::sun::star::lang::XInitialization:
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virtual void SAL_CALL initialize(const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > & aArguments)
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throw (::com::sun::star::uno::RuntimeException, ::com::sun::star::uno::Exception, std::exception) SAL_OVERRIDE;
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private:
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void addDataSequenceToMap(
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const OUString & rRangeRepresentation,
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const ::com::sun::star::uno::Reference<
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::com::sun::star::chart2::data::XDataSequence > & xSequence );
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::com::sun::star::uno::Reference<
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::com::sun::star::chart2::data::XDataSequence >
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createDataSequenceAndAddToMap( const OUString & rRangeRepresentation,
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const OUString & rRole );
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::com::sun::star::uno::Reference<
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::com::sun::star::chart2::data::XDataSequence >
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createDataSequenceAndAddToMap( const OUString & rRangeRepresentation );
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css::uno::Reference<css::chart2::data::XDataSequence>
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createDataSequenceFromArray( const OUString& rArrayStr, const OUString& rRole );
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void deleteMapReferences( const OUString & rRangeRepresentation );
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void adaptMapReferences(
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const OUString & rOldRangeRepresentation,
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const OUString & rNewRangeRepresentation );
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void increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
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void decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
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typedef ::std::multimap< OUString,
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::com::sun::star::uno::WeakReference< ::com::sun::star::chart2::data::XDataSequence > >
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tSequenceMap;
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typedef ::std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange;
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typedef ::std::pair< tSequenceMap::const_iterator, tSequenceMap::const_iterator > tConstSequenceMapRange;
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/** cache for all sequences that have been returned.
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If the range-representation of a sequence changes and it is still
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referred to by some component (weak reference is valid), the range will
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be adapted.
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*/
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tSequenceMap m_aSequenceMap;
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InternalData m_aInternalData;
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bool m_bDataInColumns;
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};
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} // namespace chart
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// INCLUDED_CHART2_SOURCE_INC_INTERNALDATAPROVIDER_HXX
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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