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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#pragma once
#include "InternalData.hxx"
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/chart/XDateCategories.hpp>
#include <com/sun/star/chart2/XAnyDescriptionAccess.hpp>
#include <com/sun/star/chart2/XInternalDataProvider.hpp>
#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/weakref.hxx>
#include <rtl/ref.hxx>
#include <map>
namespace com::sun::star::chart2 { class XChartDocument; }
namespace chart
{
class ChartModel;
class UncachedDataSequence;
namespace impl
{
typedef ::cppu::WeakImplHelper<
css::chart2::XInternalDataProvider,
css::chart2::data::XRangeXMLConversion,
css::chart2::XAnyDescriptionAccess,
css::chart::XDateCategories,
css::util::XCloneable,
css::lang::XInitialization,
css::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 final :
public impl::InternalDataProvider_Base
{
public:
explicit InternalDataProvider();
// #i120559# allow handing over a default for data orientation
// (DataInColumns) that will be used when no data is available
explicit InternalDataProvider(
const rtl::Reference< ::chart::ChartModel > & xChartDoc,
bool bConnectToModel,
bool bDefaultDataInColumns );
explicit InternalDataProvider( const InternalDataProvider & rOther );
virtual ~InternalDataProvider() override;
/// declare XServiceInfo methods
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// ____ XInternalDataProvider ____
virtual sal_Bool SAL_CALL hasDataByRangeRepresentation( const OUString& aRange ) override;
virtual css::uno::Sequence< css::uno::Any > SAL_CALL
getDataByRangeRepresentation( const OUString& aRange ) override;
virtual void SAL_CALL setDataByRangeRepresentation(
const OUString& aRange,
const css::uno::Sequence< css::uno::Any >& aNewData ) override;
virtual void SAL_CALL insertSequence( ::sal_Int32 nAfterIndex ) override;
virtual void SAL_CALL deleteSequence( ::sal_Int32 nAtIndex ) override;
virtual void SAL_CALL appendSequence() override;
virtual void SAL_CALL insertComplexCategoryLevel( ::sal_Int32 nLevel ) override;
virtual void SAL_CALL deleteComplexCategoryLevel( ::sal_Int32 nLevel ) override;
virtual void SAL_CALL insertDataPointForAllSequences( ::sal_Int32 nAfterIndex ) override;
virtual void SAL_CALL deleteDataPointForAllSequences( ::sal_Int32 nAtIndex ) override;
virtual void SAL_CALL swapDataPointWithNextOneForAllSequences( ::sal_Int32 nAtIndex ) override;
virtual void SAL_CALL registerDataSequenceForChanges(
const css::uno::Reference< css::chart2::data::XDataSequence >& xSeq ) override;
// ____ XDataProvider (base of XInternalDataProvider) ____
virtual sal_Bool SAL_CALL createDataSourcePossible(
const css::uno::Sequence< css::beans::PropertyValue >& aArguments ) override;
virtual css::uno::Reference< css::chart2::data::XDataSource > SAL_CALL createDataSource(
const css::uno::Sequence< css::beans::PropertyValue >& aArguments ) override;
virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL detectArguments(
const css::uno::Reference< css::chart2::data::XDataSource >& xDataSource ) override;
virtual sal_Bool SAL_CALL createDataSequenceByRangeRepresentationPossible(
const OUString& aRangeRepresentation ) override;
virtual css::uno::Reference< css::chart2::data::XDataSequence > SAL_CALL createDataSequenceByRangeRepresentation(
const OUString& aRangeRepresentation ) override;
virtual css::uno::Reference<css::chart2::data::XDataSequence> SAL_CALL
createDataSequenceByValueArray( const OUString& aRole, const OUString& aRangeRepresentation,
const OUString& aRoleQualifier ) override;
virtual css::uno::Reference< css::sheet::XRangeSelection > SAL_CALL getRangeSelection() override;
// ____ XRangeXMLConversion ____
virtual OUString SAL_CALL convertRangeToXML(
const OUString& aRangeRepresentation ) override;
virtual OUString SAL_CALL convertRangeFromXML(
const OUString& aXMLRange ) override;
// ____ XDateCategories ____
virtual css::uno::Sequence< double > SAL_CALL getDateCategories() override;
virtual void SAL_CALL setDateCategories( const css::uno::Sequence< double >& rDates ) override;
// ____ XAnyDescriptionAccess ____
virtual css::uno::Sequence< css::uno::Sequence< css::uno::Any > > SAL_CALL
getAnyRowDescriptions() override;
virtual void SAL_CALL setAnyRowDescriptions(
const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& aRowDescriptions ) override;
virtual css::uno::Sequence< css::uno::Sequence< css::uno::Any > > SAL_CALL
getAnyColumnDescriptions() override;
virtual void SAL_CALL setAnyColumnDescriptions(
const css::uno::Sequence< css::uno::Sequence< css::uno::Any > >& aColumnDescriptions ) override;
// ____ XComplexDescriptionAccess (base of XAnyDescriptionAccess) ____
virtual css::uno::Sequence< css::uno::Sequence< OUString > > SAL_CALL
getComplexRowDescriptions() override;
virtual void SAL_CALL setComplexRowDescriptions(
const css::uno::Sequence< css::uno::Sequence< OUString > >& aRowDescriptions ) override;
virtual css::uno::Sequence< css::uno::Sequence< OUString > > SAL_CALL
getComplexColumnDescriptions() override;
virtual void SAL_CALL setComplexColumnDescriptions(
const css::uno::Sequence< css::uno::Sequence< OUString > >& aColumnDescriptions ) override;
// ____ XChartDataArray (base of XComplexDescriptionAccess) ____
virtual css::uno::Sequence< css::uno::Sequence< double > > SAL_CALL getData() override;
virtual void SAL_CALL setData(
const css::uno::Sequence< css::uno::Sequence< double > >& aData ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getRowDescriptions() override;
virtual void SAL_CALL setRowDescriptions(
const css::uno::Sequence< OUString >& aRowDescriptions ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getColumnDescriptions() override;
virtual void SAL_CALL setColumnDescriptions(
const css::uno::Sequence< OUString >& aColumnDescriptions ) override;
// ____ XChartData (base of XChartDataArray) ____
virtual void SAL_CALL addChartDataChangeEventListener(
const css::uno::Reference< css::chart::XChartDataChangeEventListener >& aListener ) override;
virtual void SAL_CALL removeChartDataChangeEventListener(
const css::uno::Reference< css::chart::XChartDataChangeEventListener >& aListener ) override;
virtual double SAL_CALL getNotANumber() override;
virtual sal_Bool SAL_CALL isNotANumber(
double nNumber ) override;
// ____ XCloneable ____
virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
// css::lang::XInitialization:
virtual void SAL_CALL initialize(const css::uno::Sequence< css::uno::Any > & aArguments) override;
private:
void addDataSequenceToMap(
const OUString & rRangeRepresentation,
const css::uno::Reference< css::chart2::data::XDataSequence > & xSequence );
css::uno::Reference< css::chart2::data::XDataSequence >
createDataSequenceAndAddToMap( const OUString & rRangeRepresentation,
const OUString & rRole );
rtl::Reference< UncachedDataSequence >
createDataSequenceAndAddToMap( const OUString & rRangeRepresentation );
rtl::Reference<UncachedDataSequence>
createDataSequenceFromArray( const OUString& rArrayStr, std::u16string_view rRole,
std::u16string_view rRoleQualifier);
void deleteMapReferences( const OUString & rRangeRepresentation );
void adaptMapReferences(
const OUString & rOldRangeRepresentation,
const OUString & rNewRangeRepresentation );
void increaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
void decreaseMapReferences( sal_Int32 nBegin, sal_Int32 nEnd );
typedef std::multimap< OUString,
css::uno::WeakReference< css::chart2::data::XDataSequence > >
tSequenceMap;
typedef std::pair< tSequenceMap::iterator, tSequenceMap::iterator > tSequenceMapRange;
/** 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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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