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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 "cellsuno.hxx"
#include "rangelst.hxx"
#include "externalrefmgr.hxx"
#include "types.hxx"
#include "chartlis.hxx"
#include <svl/lstner.hxx>
#include <com/sun/star/chart2/data/XDataProvider.hpp>
#include <com/sun/star/chart2/data/XSheetDataProvider.hpp>
#include <com/sun/star/chart2/data/XRangeXMLConversion.hpp>
#include <com/sun/star/chart2/data/XDataSource.hpp>
#include <com/sun/star/chart2/data/XDataSequence.hpp>
#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>
#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>
#include <com/sun/star/chart2/data/DataSequenceRole.hpp>
#include <com/sun/star/chart2/XTimeBased.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <cppuhelper/implbase.hxx>
#include <rtl/ustring.hxx>
#include <svl/itemprop.hxx>
#include <memory>
#include <optional>
#include <unordered_set>
#include <vector>
namespace com::sun::star::chart2::data { class XLabeledDataSequence; }
class ScDocument;
// DataProvider
class ScChart2DataProvider final : public
::cppu::WeakImplHelper<
css::chart2::data::XDataProvider,
css::chart2::data::XSheetDataProvider,
css::chart2::data::XRangeXMLConversion,
css::beans::XPropertySet,
css::lang::XServiceInfo>,
public SfxListener
{
public:
SC_DLLPUBLIC explicit ScChart2DataProvider( ScDocument* pDoc );
virtual ~ScChart2DataProvider() override;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
// XDataProvider
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;
// XSheetDataProvider
virtual sal_Bool SAL_CALL createDataSequenceByFormulaTokensPossible(
const css::uno::Sequence< css::sheet::FormulaToken >& aTokens ) override;
virtual css::uno::Reference< css::chart2::data::XDataSequence >
SAL_CALL createDataSequenceByFormulaTokens(
const css::uno::Sequence< css::sheet::FormulaToken >& aTokens ) override;
// XRangeXMLConversion
virtual OUString SAL_CALL convertRangeToXML( const OUString& sRangeRepresentation ) override;
virtual OUString SAL_CALL convertRangeFromXML( const OUString& sXMLRange ) override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo> SAL_CALL
getPropertySetInfo() override;
virtual void SAL_CALL setPropertyValue(
const OUString& rPropertyName,
const css::uno::Any& rValue) override;
virtual css::uno::Any SAL_CALL getPropertyValue(
const OUString& rPropertyName) override;
virtual void SAL_CALL addPropertyChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener>& xListener) override;
virtual void SAL_CALL removePropertyChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener>& rListener) override;
virtual void SAL_CALL addVetoableChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
virtual void SAL_CALL removeVetoableChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString&
rServiceName) override;
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
private:
ScDocument* m_pDocument;
SfxItemPropertySet m_aPropSet;
bool m_bIncludeHiddenCells;
};
// DataSource
class ScChart2DataSource final : public
::cppu::WeakImplHelper<
css::chart2::data::XDataSource,
css::lang::XServiceInfo>,
public SfxListener
{
public:
explicit ScChart2DataSource( ScDocument* pDoc);
virtual ~ScChart2DataSource() override;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
// XDataSource
virtual css::uno::Sequence< css::uno::Reference<
css::chart2::data::XLabeledDataSequence > > SAL_CALL
getDataSequences() override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString&
rServiceName) override;
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
// implementation
void AddLabeledSequence(const css::uno::Reference < css::chart2::data::XLabeledDataSequence >& xNew);
private:
ScDocument* m_pDocument;
std::vector < css::uno::Reference< css::chart2::data::XLabeledDataSequence > > m_aLabeledSequences;
};
// DataSequence
class ScChart2DataSequence final : public
::cppu::WeakImplHelper<
css::chart2::data::XDataSequence,
css::chart2::data::XTextualDataSequence,
css::chart2::data::XNumericalDataSequence,
css::chart2::XTimeBased,
css::util::XCloneable,
css::util::XModifyBroadcaster,
css::beans::XPropertySet,
css::lang::XServiceInfo>,
public SfxListener
{
public:
explicit ScChart2DataSequence( ScDocument* pDoc,
::std::vector<ScTokenRef>&& rTokens, bool bIncludeHiddenCells );
virtual ~ScChart2DataSequence() override;
ScChart2DataSequence(ScDocument* pDoc, const ScChart2DataSequence&);
ScChart2DataSequence(const ScChart2DataSequence&) = delete;
ScChart2DataSequence& operator=(const ScChart2DataSequence&) = delete;
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
// XDataSequence
virtual css::uno::Sequence< css::uno::Any >
SAL_CALL getData() override;
virtual OUString SAL_CALL getSourceRangeRepresentation() override;
virtual css::uno::Sequence< OUString >
SAL_CALL generateLabel(css::chart2::data::LabelOrigin nOrigin) override;
/** Get the number format key for the n-th data entry
* If nIndex == -1, then you will get the number format key for the first non-empty entry
*/
virtual ::sal_Int32 SAL_CALL getNumberFormatKeyByIndex( ::sal_Int32 nIndex ) override;
// XNumericalDataSequence
virtual css::uno::Sequence< double >
SAL_CALL getNumericalData() override;
// XTextualDataSequence
virtual css::uno::Sequence< OUString >
SAL_CALL getTextualData() override;
// XTimeBased
virtual sal_Bool SAL_CALL switchToNext(sal_Bool bWrap) override;
virtual sal_Bool SAL_CALL setToPointInTime(sal_Int32 nPoint) override;
virtual void SAL_CALL setRange(sal_Int32 nStart, sal_Int32 nEnd) override;
// XPropertySet
virtual css::uno::Reference<
css::beans::XPropertySetInfo> SAL_CALL
getPropertySetInfo() override;
virtual void SAL_CALL setPropertyValue(
const OUString& rPropertyName,
const css::uno::Any& rValue) override;
virtual css::uno::Any SAL_CALL getPropertyValue(
const OUString& rPropertyName) override;
virtual void SAL_CALL addPropertyChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener>& xListener) override;
virtual void SAL_CALL removePropertyChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XPropertyChangeListener>& rListener) override;
virtual void SAL_CALL addVetoableChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
virtual void SAL_CALL removeVetoableChangeListener(
const OUString& rPropertyName,
const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;
// XCloneable
virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone() override;
// XModifyBroadcaster
virtual void SAL_CALL addModifyListener(
const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
virtual void SAL_CALL removeModifyListener(
const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString&
rServiceName) override;
virtual css::uno::Sequence< OUString> SAL_CALL
getSupportedServiceNames() override;
private:
void setDataChangedHint(bool b);
// Implementation
void RefChanged();
DECL_LINK( ValueListenerHdl, const SfxHint&, void );
private:
class ExternalRefListener final : public ScExternalRefManager::LinkListener
{
public:
ExternalRefListener(ScChart2DataSequence& rParent, ScDocument* pDoc);
virtual ~ExternalRefListener() override;
ExternalRefListener(const ExternalRefListener&) = delete;
ExternalRefListener& operator=(const ExternalRefListener&) = delete;
virtual void notify(sal_uInt16 nFileId, ScExternalRefManager::LinkUpdateType eType) override;
void addFileId(sal_uInt16 nFileId);
const std::unordered_set<sal_uInt16>& getAllFileIds() const { return maFileIds;}
private:
ScChart2DataSequence& mrParent;
std::unordered_set<sal_uInt16> maFileIds;
ScDocument* mpDoc;
};
/**
* Build an internal data array to cache the data ranges, and other
* information such as hidden values.
*/
void BuildDataCache();
void RebuildDataCache();
sal_Int32 FillCacheFromExternalRef(const ScTokenRef& pToken);
void UpdateTokensFromRanges(const ScRangeList& rRanges);
ExternalRefListener* GetExtRefListener();
void StopListeningToAllExternalRefs();
private:
// data array
struct Item
{
double mfValue;
OUString maString;
bool mbIsValue;
ScAddress mAddress;
Item();
};
class HiddenRangeListener final : public ScChartHiddenRangeListener
{
public:
HiddenRangeListener(ScChart2DataSequence& rParent);
virtual ~HiddenRangeListener() override;
virtual void notify() override;
private:
ScChart2DataSequence& mrParent;
};
/** This vector contains the cached data which was calculated with BuildDataCache().
We use a shared_ptr because chart likes to Clone this class, which is very
expensive when we have lots of data. */
std::shared_ptr<std::vector<Item>> m_xDataArray;
/**
* Cached data for getData. We may also need to cache data for the
* numerical and textural data series if they turn out to be bottlenecks
* under certain scenarios.
*/
css::uno::Sequence< css::uno::Any > m_aMixedDataCache;
css::uno::Sequence<sal_Int32> m_aHiddenValues;
// properties
css::chart2::data::DataSequenceRole m_aRole;
bool m_bIncludeHiddenCells;
// internals
sal_Int64 m_nObjectId;
ScDocument* m_pDocument;
std::vector<ScTokenRef> m_aTokens;
std::optional<std::vector<sal_uInt32>>
m_oRangeIndices;
std::unique_ptr<ExternalRefListener>
m_pExtRefListener;
SfxItemPropertySet m_aPropSet;
std::unique_ptr<HiddenRangeListener> m_pHiddenListener;
std::unique_ptr<ScLinkListener> m_pValueListener;
XModifyListenerArr_Impl m_aValueListeners;
bool m_bGotDataChangedHint;
bool m_bExtDataRebuildQueued;
bool mbTimeBased;
SCTAB mnTimeBasedStart;
SCTAB mnTimeBasedEnd;
SCTAB mnCurrentTab;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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