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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 .
*/
#ifndef INCLUDED_SC_INC_DPTABRES_HXX
#define INCLUDED_SC_INC_DPTABRES_HXX
#include "global.hxx"
#include "dpfilteredcache.hxx"
#include "calcmacros.hxx"
#include <com/sun/star/sheet/MemberResult.hpp>
#include <com/sun/star/sheet/DataResult.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <vector>
namespace com { namespace sun { namespace star { namespace sheet {
struct DataPilotFieldReference;
} } } }
class ScAddress;
class ScDocument;
class ScDPSource;
class ScDPDimension;
class ScDPLevel;
class ScDPMember;
class ScDPAggData;
class ScDPResultMember;
class ScDPResultVisibilityData;
struct ScDPValue;
class ScDPItemData;
struct ScDPResultFilterContext;
/**
* Member names that are being processed for InitFrom/LateInitFrom (needed
* for initialization of grouped items).
*/
class ScDPInitState
{
public:
struct Member
{
long mnSrcIndex;
SCROW mnNameIndex;
Member(long nSrcIndex, SCROW nNameIndex);
};
void AddMember(long nSourceIndex, SCROW nMember);
void RemoveMember();
const std::vector<Member>& GetMembers() const { return maMembers; }
private:
std::vector<Member> maMembers;
};
typedef ::std::vector<sal_Int32> ScMemberSortOrder;
/**
* Select subtotal information, passed down the dimensions.
*/
struct ScDPSubTotalState
{
ScSubTotalFunc eColForce;
ScSubTotalFunc eRowForce;
long nColSubTotalFunc;
long nRowSubTotalFunc;
ScDPSubTotalState() :
eColForce( SUBTOTAL_FUNC_NONE ),
eRowForce( SUBTOTAL_FUNC_NONE ),
nColSubTotalFunc( -1 ),
nRowSubTotalFunc( -1 )
{}
};
/**
* indexes when calculating running totals
*
* Col/RowVisible: simple counts from 0 - without sort order applied
* - visible index (only used for running total / relative index)
*
* Col/RowSorted: with sort order applied - member index (used otherwise -
* so other members' children can be accessed).
*/
class ScDPRunningTotalState
{
public:
typedef std::vector<long> IndexArray; /// array of long integers terminated by -1.
ScDPRunningTotalState( ScDPResultMember* pColRoot, ScDPResultMember* pRowRoot );
ScDPResultMember* GetColResRoot() const { return pColResRoot; }
ScDPResultMember* GetRowResRoot() const { return pRowResRoot; }
const IndexArray& GetColVisible() const { return maColVisible;}
const IndexArray& GetColSorted() const { return maColSorted;}
const IndexArray& GetRowVisible() const { return maRowVisible;}
const IndexArray& GetRowSorted() const { return maRowSorted;}
void AddColIndex( long nVisible, long nSorted );
void AddRowIndex( long nVisible, long nSorted );
void RemoveColIndex();
void RemoveRowIndex();
private:
ScDPResultMember* pColResRoot;
ScDPResultMember* pRowResRoot;
mutable IndexArray maColVisible;
mutable IndexArray maColSorted;
mutable IndexArray maRowVisible;
mutable IndexArray maRowSorted;
};
struct ScDPRelativePos
{
long nBasePos; // simple count, without sort order applied
long nDirection;
ScDPRelativePos( long nBase, long nDir );
};
// aggregated data
//! separate header file?
// Possible values for the nCount member:
// (greater than 0 counts the collected values)
const long SC_DPAGG_EMPTY = 0; // empty during data collection
const long SC_DPAGG_DATA_ERROR = -1; // error during data collection
const long SC_DPAGG_RESULT_EMPTY = -2; // empty result calculated
const long SC_DPAGG_RESULT_VALID = -3; // valid result calculated
const long SC_DPAGG_RESULT_ERROR = -4; // error in calculated result
class ScDPAggData
{
private:
double fVal;
double fAux;
long nCount;
ScDPAggData* pChild;
std::vector<double> mSortedValues;
public:
ScDPAggData() : fVal(0.0), fAux(0.0), nCount(SC_DPAGG_EMPTY), pChild(nullptr) {}
~ScDPAggData() { delete pChild; }
void Update( const ScDPValue& rNext, ScSubTotalFunc eFunc, const ScDPSubTotalState& rSubState );
void Calculate( ScSubTotalFunc eFunc, const ScDPSubTotalState& rSubState );
bool IsCalculated() const;
double GetResult() const;
bool HasError() const;
bool HasData() const;
void SetResult( double fNew );
void SetEmpty( bool bSet );
void SetError();
double GetAuxiliary() const;
void SetAuxiliary( double fNew );
void Reset(); // also deletes children
const ScDPAggData* GetExistingChild() const { return pChild; }
ScDPAggData* GetChild();
#if DUMP_PIVOT_TABLE
void Dump(int nIndent) const;
#endif
};
// Row and grand total state, passed down (column total is at result member)
class ScDPRowTotals
{
ScDPAggData aRowTotal;
ScDPAggData aGrandTotal;
bool bIsInColRoot;
public:
ScDPRowTotals();
~ScDPRowTotals();
ScDPAggData* GetRowTotal( long nMeasure );
ScDPAggData* GetGrandTotal( long nMeasure );
bool IsInColRoot() const { return bIsInColRoot; }
void SetInColRoot(bool bSet) { bIsInColRoot = bSet; }
};
// results for a hierarchy dimension
class ScDPResultDimension;
class ScDPDataDimension;
class ScDPDataMember;
#define SC_DPMEASURE_ALL -1
#define SC_DPMEASURE_ANY -2
struct MemberHashIndexFunc : public std::unary_function< const SCROW &, size_t >
{
size_t operator() (SCROW rDataIndex) const { return rDataIndex; }
};
struct ScDPParentDimData
{
const SCROW mnOrder; //! Ref
const ScDPDimension* mpParentDim; //! Ref
const ScDPLevel* mpParentLevel; //! Ref
const ScDPMember* mpMemberDesc; //! Ref
ScDPParentDimData();
ScDPParentDimData(SCROW nIndex, const ScDPDimension* pDim, const ScDPLevel* pLev, const ScDPMember* pMember);
};
typedef std::unordered_map < SCROW, ScDPParentDimData *, MemberHashIndexFunc> DimMemberHash;
class ResultMembers final
{
DimMemberHash maMemberHash;
bool mbHasHideDetailsMember;
public:
ScDPParentDimData* FindMember( SCROW nIndex ) const;
void InsertMember( ScDPParentDimData* pNew );
bool IsHasHideDetailsMembers() const { return mbHasHideDetailsMember; }
void SetHasHideDetailsMembers( bool b ) { mbHasHideDetailsMember = b; }
ResultMembers();
~ResultMembers();
};
class LateInitParams
{
private:
const ::std::vector<ScDPDimension*>& mppDim;
const ::std::vector<ScDPLevel*>& mppLev;
bool mbRow:1;
bool mbInitChild:1;
bool mbAllChildren:1;
public:
LateInitParams( const ::std::vector<ScDPDimension*>& ppDim, const ::std::vector<ScDPLevel*>& ppLev,
bool bRow);
~LateInitParams();
void SetInitChild( bool b ) { mbInitChild = b; }
void SetInitAllChildren( bool b ) { mbAllChildren = b; }
inline ScDPDimension* GetDim( size_t nPos ) const { return mppDim[nPos];}
inline ScDPLevel* GetLevel( size_t nPos ) const { return mppLev[nPos];}
bool GetInitChild() const {return mbInitChild; }
bool GetInitAllChild() const { return mbAllChildren; }
bool IsRow() const { return mbRow; }
bool IsEnd( size_t nPos ) const ;
};
/**
* The term 'measure' here roughly equals "data dimension" ?
*/
class ScDPResultData
{
ScDPSource& mrSource;
//! keep things like measure lists here
std::vector<ScSubTotalFunc> maMeasureFuncs;
std::vector<css::sheet::DataPilotFieldReference> maMeasureRefs;
std::vector<sal_uInt16> maMeasureRefOrients;
std::vector<OUString> maMeasureNames;
bool bLateInit:1;
bool bDataAtCol:1;
bool bDataAtRow:1;
//! add "displayed values" settings
mutable std::vector<ResultMembers*> maDimMembers;
public:
ScDPResultData( ScDPSource& rSrc );
~ScDPResultData();
void SetMeasureData(
std::vector<ScSubTotalFunc>& rFunctions,
std::vector<css::sheet::DataPilotFieldReference>& rRefs,
std::vector<sal_uInt16>& rRefOrient, std::vector<OUString>& rNames );
void SetDataLayoutOrientation( sal_uInt16 nOrient );
void SetLateInit( bool bSet );
long GetMeasureCount() const { return maMeasureFuncs.size(); }
ScSubTotalFunc GetMeasureFunction(long nMeasure) const;
OUString GetMeasureString(long nMeasure, bool bForce, ScSubTotalFunc eForceFunc, bool& rbTotalResult) const;
OUString GetMeasureDimensionName(long nMeasure) const;
const css::sheet::DataPilotFieldReference& GetMeasureRefVal(long nMeasure) const;
sal_uInt16 GetMeasureRefOrient(long nMeasure) const;
bool IsLateInit() const { return bLateInit; }
long GetColStartMeasure() const;
long GetRowStartMeasure() const;
long GetCountForMeasure( long nMeas ) const { return (nMeas == SC_DPMEASURE_ALL) ? maMeasureFuncs.size() : 1; }
bool IsBaseForGroup( long nDim ) const; // any group
long GetGroupBase( long nGroupDim ) const;
bool IsNumOrDateGroup( long nDim ) const;
bool IsInGroup( SCROW nGroupDataId, long nGroupIndex,
const ScDPItemData& rBaseData, long nBaseIndex ) const;
bool HasCommonElement( SCROW nFirstDataId, long nFirstIndex,
const ScDPItemData& rSecondData, long nSecondIndex ) const;
ResultMembers* GetDimResultMembers(long nDim, ScDPDimension* pDim, ScDPLevel* pLevel) const;
const ScDPSource& GetSource() const { return mrSource;}
};
class ScDPResultMember
{
private:
const ScDPResultData* pResultData;
ScDPParentDimData aParentDimData;
ScDPResultDimension* pChildDimension;
ScDPDataMember* pDataRoot;
bool bHasElements:1;
bool bForceSubTotal:1;
bool bHasHiddenDetails:1;
bool bInitialized:1;
bool bAutoHidden:1;
ScDPAggData aColTotal; // to store column totals
sal_uInt16 nMemberStep; // step to show details
public:
ScDPResultMember(
const ScDPResultData* pData, const ScDPParentDimData& rParentDimData ); //! Ref
ScDPResultMember( const ScDPResultData* pData, bool bForceSub );
~ScDPResultMember();
void InitFrom( const ::std::vector<ScDPDimension*>& ppDim,
const ::std::vector<ScDPLevel*>& ppLev,
size_t nPos,
ScDPInitState& rInitState,
bool bInitChild = true );
void LateInitFrom(
LateInitParams& rParams,
const ::std::vector< SCROW >& pItemData,
size_t nPos,
ScDPInitState& rInitState);
void CheckShowEmpty( bool bShow = false );
OUString GetName() const;
OUString GetDisplayName( bool bLocaleIndependent ) const;
ScDPItemData FillItemData() const;
bool IsValid() const;
bool IsVisible() const;
long GetSize(long nMeasure) const;
// bHasHiddenDetails is set only if the "show details" flag is off,
// and there was a child dimension to skip
bool HasHiddenDetails() const { return bHasHiddenDetails; }
bool IsSubTotalInTitle(long nMeasure) const;
long GetSubTotalCount( long* pUserSubStart = nullptr ) const;
bool IsNamedItem( SCROW nIndex ) const;
bool IsValidEntry( const ::std::vector< SCROW >& aMembers ) const;
void SetHasElements() { bHasElements = true; }
void SetAutoHidden() { bAutoHidden = true; }
void ProcessData( const ::std::vector<SCROW>& aChildMembers,
const ScDPResultDimension* pDataDim,
const ::std::vector<SCROW>& aDataMembers,
const ::std::vector<ScDPValue>& aValues );
void FillMemberResults(
css::uno::Sequence< css::sheet::MemberResult>* pSequences,
long& rPos, long nMeasure, bool bRoot, const OUString* pMemberName, const OUString* pMemberCaption );
void FillDataResults(
const ScDPResultMember* pRefMember,
ScDPResultFilterContext& rFilterCxt,
css::uno::Sequence< css::uno::Sequence< css::sheet::DataResult> >& rSequence,
long nMeasure) const;
void UpdateDataResults( const ScDPResultMember* pRefMember, long nMeasure ) const;
void UpdateRunningTotals( const ScDPResultMember* pRefMember, long nMeasure,
ScDPRunningTotalState& rRunning, ScDPRowTotals& rTotals ) const;
void SortMembers( ScDPResultMember* pRefMember );
void DoAutoShow( ScDPResultMember* pRefMember );
void ResetResults();
#if DUMP_PIVOT_TABLE
void DumpState( const ScDPResultMember* pRefMember, ScDocument* pDoc, ScAddress& rPos ) const;
void Dump(int nIndent) const;
#endif
//! this will be removed!
const ScDPResultDimension* GetChildDimension() const { return pChildDimension; }
ScDPResultDimension* GetChildDimension() { return pChildDimension; }
ScDPDataMember* GetDataRoot() const { return pDataRoot; }
const ScDPDimension* GetParentDim() const { return aParentDimData.mpParentDim; } //! Ref
const ScDPLevel* GetParentLevel() const { return aParentDimData.mpParentLevel; } //! Ref
const ScDPMember* GetDPMember()const { return aParentDimData.mpMemberDesc; } //! Ref
SCROW GetOrder() const { return aParentDimData.mnOrder; } //! Ref
bool IsRoot() const { return GetParentLevel() == nullptr; }
SCROW GetDataId( ) const ;
ScDPAggData* GetColTotal( long nMeasure ) const;
void FillVisibilityData(ScDPResultVisibilityData& rData) const;
};
class ScDPDataMember
{
private:
const ScDPResultData* pResultData;
const ScDPResultMember* pResultMember; //! Ref?
ScDPDataDimension* pChildDimension;
ScDPAggData aAggregate;
void UpdateValues( const ::std::vector<ScDPValue>& aValues, const ScDPSubTotalState& rSubState );
public:
ScDPDataMember( const ScDPResultData* pData, const ScDPResultMember* pRes );
~ScDPDataMember();
void InitFrom( const ScDPResultDimension* pDim );
OUString GetName() const;
bool IsVisible() const;
bool HasData( long nMeasure, const ScDPSubTotalState& rSubState ) const;
bool IsNamedItem( SCROW nRow ) const;
bool HasHiddenDetails() const;
void ProcessData( const ::std::vector< SCROW >& aChildMembers, const ::std::vector<ScDPValue>& aValues,
const ScDPSubTotalState& rSubState );
bool HasError( long nMeasure, const ScDPSubTotalState& rSubState ) const;
double GetAggregate( long nMeasure, const ScDPSubTotalState& rSubState ) const;
const ScDPAggData* GetConstAggData( long nMeasure, const ScDPSubTotalState& rSubState ) const;
ScDPAggData* GetAggData( long nMeasure, const ScDPSubTotalState& rSubState );
void FillDataRow(
const ScDPResultMember* pRefMember,
ScDPResultFilterContext& rFilterCxt,
css::uno::Sequence<css::sheet::DataResult>& rSequence,
long nMeasure, bool bIsSubTotalRow,
const ScDPSubTotalState& rSubState) const;
void UpdateDataRow( const ScDPResultMember* pRefMember, long nMeasure, bool bIsSubTotalRow,
const ScDPSubTotalState& rSubState );
void UpdateRunningTotals( const ScDPResultMember* pRefMember, long nMeasure, bool bIsSubTotalRow,
const ScDPSubTotalState& rSubState, ScDPRunningTotalState& rRunning,
ScDPRowTotals& rTotals, const ScDPResultMember& rRowParent );
void SortMembers( ScDPResultMember* pRefMember );
void DoAutoShow( ScDPResultMember* pRefMember );
void ResetResults();
#if DUMP_PIVOT_TABLE
void DumpState( const ScDPResultMember* pRefMember, ScDocument* pDoc, ScAddress& rPos ) const;
void Dump(int nIndent) const;
#endif
//! this will be removed!
const ScDPDataDimension* GetChildDimension() const { return pChildDimension; }
ScDPDataDimension* GetChildDimension() { return pChildDimension; }
};
typedef std::vector<ScDPDataMember*> ScDPDataMembers;
// result dimension contains only members
class ScDPResultDimension
{
public:
typedef std::vector<ScDPResultMember*> MemberArray;
typedef std::map<SCROW, ScDPResultMember*> MemberHash;
private:
const ScDPResultData* pResultData;
MemberArray maMemberArray;
MemberHash maMemberHash;
OUString aDimensionName; //! or ptr to IntDimension?
long nSortMeasure;
ScMemberSortOrder aMemberOrder; // used when sorted by measure
bool bIsDataLayout:1; //! or ptr to IntDimension?
bool bSortByData:1;
bool bSortAscending:1;
bool bAutoShow:1;
bool bAutoTopItems:1;
bool bInitialized:1;
long nAutoMeasure;
long nAutoCount;
ScDPResultMember* FindMember( SCROW iData ) const;
ScDPResultMember* AddMember( const ScDPParentDimData& aData );
ScDPResultMember* InsertMember( ScDPParentDimData* pMemberData );
void InitWithMembers( LateInitParams& rParams,
const ::std::vector< SCROW >& pItemData,
size_t nPos,
ScDPInitState& rInitState );
public:
ScDPResultDimension( const ScDPResultData* pData );
~ScDPResultDimension();
// allocates new members
void InitFrom(
const ::std::vector<ScDPDimension*>& ppDim, const ::std::vector<ScDPLevel*>& ppLev,
size_t nPos, ScDPInitState& rInitState, bool bInitChild = true );
void LateInitFrom( LateInitParams& rParams,
const ::std::vector< SCROW >& pItemData,
size_t nPos,
ScDPInitState& rInitState );
void CheckShowEmpty( bool bShow = false );
long GetSize(long nMeasure) const;
bool IsValidEntry( const ::std::vector<SCROW>& aMembers ) const;
// modifies existing members, allocates data dimensions
void ProcessData( const ::std::vector<SCROW>& aMembers,
const ScDPResultDimension* pDataDim,
const ::std::vector<SCROW>& aDataMembers,
const ::std::vector<ScDPValue>& aValues ) const; //! Test
void FillMemberResults( css::uno::Sequence<
css::sheet::MemberResult>* pSequences,
long nStart, long nMeasure );
void FillDataResults(
const ScDPResultMember* pRefMember,
ScDPResultFilterContext& rFilterCxt,
css::uno::Sequence<
css::uno::Sequence<
css::sheet::DataResult> >& rSequence,
long nMeasure) const;
void UpdateDataResults( const ScDPResultMember* pRefMember, long nMeasure ) const;
void UpdateRunningTotals( const ScDPResultMember* pRefMember, long nMeasure,
ScDPRunningTotalState& rRunning, ScDPRowTotals& rTotals ) const;
void SortMembers( ScDPResultMember* pRefMember );
long GetSortedIndex( long nUnsorted ) const;
void DoAutoShow( ScDPResultMember* pRefMember );
void ResetResults();
// called for the reference dimension
ScDPDataMember* GetRowReferenceMember(
const ScDPRelativePos* pMemberPos, const OUString* pName,
const long* pRowIndexes, const long* pColIndexes ) const;
// uses row root member from ScDPRunningTotalState
static ScDPDataMember* GetColReferenceMember(
const ScDPRelativePos* pMemberPos, const OUString* pName,
long nRefDimPos, const ScDPRunningTotalState& rRunning );
#if DUMP_PIVOT_TABLE
void DumpState( const ScDPResultMember* pRefMember, ScDocument* pDoc, ScAddress& rPos ) const;
void Dump(int nIndent) const;
#endif
// for ScDPDataDimension::InitFrom
long GetMemberCount() const;
const ScDPResultMember* GetMember(long n) const;
ScDPResultMember* GetMember(long n);
const ScMemberSortOrder& GetMemberOrder() const { return aMemberOrder; }
ScMemberSortOrder& GetMemberOrder() { return aMemberOrder; }
bool IsDataLayout() const { return bIsDataLayout; }
const OUString& GetName() const { return aDimensionName; }
bool IsSortByData() const { return bSortByData; }
bool IsSortAscending() const { return bSortAscending; }
long GetSortMeasure() const { return nSortMeasure; }
bool IsAutoShow() const { return bAutoShow; }
bool IsAutoTopItems() const { return bAutoTopItems; }
long GetAutoMeasure() const { return nAutoMeasure; }
long GetAutoCount() const { return nAutoCount; }
ScDPResultDimension* GetFirstChildDimension() const;
void FillVisibilityData(ScDPResultVisibilityData& rData) const;
};
class ScDPDataDimension
{
private:
const ScDPResultData* pResultData;
const ScDPResultDimension* pResultDimension; // column
ScDPDataMembers maMembers;
bool bIsDataLayout; //! or ptr to IntDimension?
public:
ScDPDataDimension( const ScDPResultData* pData );
~ScDPDataDimension();
void InitFrom( const ScDPResultDimension* pDim ); // recursive
void ProcessData( const ::std::vector< SCROW >& aDataMembers, const ::std::vector<ScDPValue>& aValues,
const ScDPSubTotalState& rSubState );
void FillDataRow(
const ScDPResultDimension* pRefDim,
ScDPResultFilterContext& rFilterCxt,
css::uno::Sequence<css::sheet::DataResult>& rSequence,
long nMeasure, bool bIsSubTotalRow, const ScDPSubTotalState& rSubState) const;
void UpdateDataRow( const ScDPResultDimension* pRefDim, long nMeasure, bool bIsSubTotalRow,
const ScDPSubTotalState& rSubState ) const;
void UpdateRunningTotals( const ScDPResultDimension* pRefDim, long nMeasure, bool bIsSubTotalRow,
const ScDPSubTotalState& rSubState, ScDPRunningTotalState& rRunning,
ScDPRowTotals& rTotals, const ScDPResultMember& rRowParent ) const;
void SortMembers( ScDPResultDimension* pRefDim );
long GetSortedIndex( long nUnsorted ) const;
void DoAutoShow( ScDPResultDimension* pRefDim );
void ResetResults();
#if DUMP_PIVOT_TABLE
void DumpState( const ScDPResultDimension* pRefDim, ScDocument* pDoc, ScAddress& rPos ) const;
void Dump(int nIndent) const;
#endif
long GetMemberCount() const;
const ScDPDataMember* GetMember(long n) const;
ScDPDataMember* GetMember(long n);
};
/**
* This class collects visible members of each dimension and uses that
* information to create filtering criteria (e.g. for drill-down data).
*/
class ScDPResultVisibilityData
{
public:
ScDPResultVisibilityData( ScDPSource* pSource);
~ScDPResultVisibilityData();
void addVisibleMember(const OUString& rDimName, const ScDPItemData& rMemberItem);
void fillFieldFilters(::std::vector<ScDPFilteredCache::Criterion>& rFilters) const;
private:
struct MemberHash
{
size_t operator()(const ScDPItemData& r) const;
};
typedef std::unordered_set<ScDPItemData, MemberHash> VisibleMemberType;
typedef std::unordered_map<OUString, VisibleMemberType, OUStringHash> DimMemberType;
DimMemberType maDimensions;
ScDPSource* mpSource;
};
#endif
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