dpsave.hxx

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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 <memory>
#include <vector>
 
#include <com/sun/star/sheet/DataPilotFieldOrientation.hpp>
#include <rtl/ustring.hxx>
#include <sal/types.h>
#include <tools/long.hxx>
 
#include "scdllapi.h"
#include "calcmacros.hxx"
 
#include <unordered_map>
#include <unordered_set>
#include <optional>
 
namespace com::sun::star::sheet {
    class XDimensionsSupplier;
    struct DataPilotFieldReference;
    struct DataPilotFieldSortInfo;
    struct DataPilotFieldAutoShowInfo;
    struct DataPilotFieldLayoutInfo;
}
 
class ScDPDimensionSaveData;
class ScDPTableData;
enum class ScGeneralFunction;
 
// classes to save Data Pilot settings
 
class ScDPSaveMember
{
private:
    OUString aName;
    std::optional<OUString> mpLayoutName; // custom name to be displayed in the table.
    sal_uInt16 nVisibleMode;
    sal_uInt16 nShowDetailsMode;
 
public:
    ScDPSaveMember(OUString aName);
    ScDPSaveMember(const ScDPSaveMember& r);
    ~ScDPSaveMember();
 
    bool operator== ( const ScDPSaveMember& r ) const;
 
    const OUString& GetName() const
        { return aName; }
 
    SC_DLLPUBLIC bool HasIsVisible() const;
    SC_DLLPUBLIC void SetIsVisible(bool bSet);
    bool GetIsVisible() const
        { return bool(nVisibleMode); }
 
    SC_DLLPUBLIC bool HasShowDetails() const;
    SC_DLLPUBLIC void SetShowDetails(bool bSet);
    bool GetShowDetails() const
        { return bool(nShowDetailsMode); }
 
    void SetName( const OUString& rNew ); // used if the source member was renamed (groups)
 
    SC_DLLPUBLIC void SetLayoutName( const OUString& rName );
    SC_DLLPUBLIC const std::optional<OUString> & GetLayoutName() const;
    void RemoveLayoutName();
 
    void WriteToSource( const css::uno::Reference<css::uno::XInterface>& xMember,
                            sal_Int32 nPosition );
 
#if DUMP_PIVOT_TABLE
    void Dump(int nIndent = 0) const;
#endif
};
 
class SC_DLLPUBLIC ScDPSaveDimension
{
private:
    OUString aName;
    std::optional<OUString> mpLayoutName;
    std::optional<OUString> mpSubtotalName;
    bool bIsDataLayout;
    bool bDupFlag;
    css::sheet::DataPilotFieldOrientation nOrientation;
    ScGeneralFunction nFunction; // for data dimensions
    tools::Long nUsedHierarchy;
    sal_uInt16 nShowEmptyMode; 
    bool bRepeatItemLabels; 
    bool bSubTotalDefault; 
    std::vector<ScGeneralFunction> maSubTotalFuncs;
    std::unique_ptr<css::sheet::DataPilotFieldReference> pReferenceValue;
    std::unique_ptr<css::sheet::DataPilotFieldSortInfo> pSortInfo; // (level)
    std::unique_ptr<css::sheet::DataPilotFieldAutoShowInfo> pAutoShowInfo; // (level)
    std::unique_ptr<css::sheet::DataPilotFieldLayoutInfo> pLayoutInfo; // (level)
 
public:
    typedef std::unordered_set<OUString> MemberSetType;
    typedef std::vector<ScDPSaveMember*> MemberList;
 
private:
    std::unordered_map<OUString, std::unique_ptr<ScDPSaveMember>> maMemberHash;
    MemberList maMemberList;
 
public:
    ScDPSaveDimension(OUString aName, bool bDataLayout);
    ScDPSaveDimension(const ScDPSaveDimension& r);
    ~ScDPSaveDimension();
 
    bool operator== ( const ScDPSaveDimension& r ) const;
 
    const MemberList& GetMembers() const
        { return maMemberList; }
 
    void AddMember(std::unique_ptr<ScDPSaveMember> pMember);
 
    void SetDupFlag(bool bSet)
        { bDupFlag = bSet; }
 
    bool GetDupFlag() const
        { return bDupFlag; }
 
    const OUString& GetName() const
        { return aName; }
 
    bool IsDataLayout() const
        { return bIsDataLayout; }
 
    void SetName( const OUString& rNew ); // used if the source dim was renamed (groups)
 
    void SetOrientation(css::sheet::DataPilotFieldOrientation nNew);
    void SetSubTotals(std::vector<ScGeneralFunction> && rFuncs);
    tools::Long GetSubTotalsCount() const
        { return maSubTotalFuncs.size(); }
 
    ScGeneralFunction GetSubTotalFunc(tools::Long nIndex) const
        { return maSubTotalFuncs[nIndex]; }
 
    bool HasShowEmpty() const;
    void SetShowEmpty(bool bSet);
    bool GetShowEmpty() const
        { return bool(nShowEmptyMode); }
 
    void SetRepeatItemLabels(bool bSet);
    bool GetRepeatItemLabels() const
        { return bRepeatItemLabels; }
 
    void SetFunction(ScGeneralFunction nNew);
    ScGeneralFunction GetFunction() const
        { return nFunction; }
 
    void SetUsedHierarchy(tools::Long nNew);
    tools::Long GetUsedHierarchy() const
        { return nUsedHierarchy; }
 
    void SetLayoutName(const OUString& rName);
    const std::optional<OUString> & GetLayoutName() const;
    void RemoveLayoutName();
    void SetSubtotalName(const OUString& rName);
    const std::optional<OUString> & GetSubtotalName() const;
    void RemoveSubtotalName();
 
    bool IsMemberNameInUse(const OUString& rName) const;
 
    const css::sheet::DataPilotFieldReference* GetReferenceValue() const
        { return pReferenceValue.get(); }
 
    void SetReferenceValue(const css::sheet::DataPilotFieldReference* pNew);
 
    const css::sheet::DataPilotFieldSortInfo* GetSortInfo() const
        { return pSortInfo.get(); }
 
    void SetSortInfo(const css::sheet::DataPilotFieldSortInfo* pNew);
    const css::sheet::DataPilotFieldAutoShowInfo* GetAutoShowInfo() const
        { return pAutoShowInfo.get(); }
 
    void SetAutoShowInfo(const css::sheet::DataPilotFieldAutoShowInfo* pNew);
    const css::sheet::DataPilotFieldLayoutInfo* GetLayoutInfo() const
        { return pLayoutInfo.get(); }
 
    void SetLayoutInfo(const css::sheet::DataPilotFieldLayoutInfo* pNew);
 
    void SetCurrentPage( const OUString* pPage ); // NULL = no selection (all)
    OUString GetCurrentPage() const; // only for ODF compatibility
 
    css::sheet::DataPilotFieldOrientation GetOrientation() const
        { return nOrientation; }
 
    ScDPSaveMember* GetExistingMemberByName(const OUString& rName);
 
    ScDPSaveMember* GetMemberByName(const OUString& rName);
 
    void SetMemberPosition( const OUString& rName, sal_Int32 nNewPos );
 
    void WriteToSource( const css::uno::Reference<css::uno::XInterface>& xDim );
 
    void UpdateMemberVisibility(const std::unordered_map< OUString, bool>& rData);
 
    bool HasInvisibleMember() const;
 
    void RemoveObsoleteMembers(const MemberSetType& rMembers);
 
#if DUMP_PIVOT_TABLE
    void Dump(int nIndent = 0) const;
#endif
};
 
class ScDPSaveData
{
    typedef std::unordered_map<OUString, size_t> DupNameCountType;
public:
    typedef std::unordered_map<OUString, size_t> DimOrderType;
    typedef std::vector<std::unique_ptr<ScDPSaveDimension>> DimsType;
 
private:
    DimsType m_DimList;
    DupNameCountType maDupNameCounts; 
    std::unique_ptr<ScDPDimensionSaveData> pDimensionData; // settings that create new dimensions
    sal_uInt16 nColumnGrandMode;
    sal_uInt16 nRowGrandMode;
    sal_uInt16 nIgnoreEmptyMode;
    sal_uInt16 nRepeatEmptyMode;
    bool bFilterButton; // not passed to DataPilotSource
    bool bDrillDown; // not passed to DataPilotSource
 
    bool mbDimensionMembersBuilt;
 
    std::optional<OUString> mpGrandTotalName;
    mutable std::unique_ptr<DimOrderType> mpDimOrder; // dimension order for row and column dimensions, to traverse result tree.
 
public:
    SC_DLLPUBLIC ScDPSaveData();
    ScDPSaveData(const ScDPSaveData& r);
    SC_DLLPUBLIC ~ScDPSaveData();
 
    ScDPSaveData& operator= ( const ScDPSaveData& r );
 
    bool operator== ( const ScDPSaveData& r ) const;
 
    SC_DLLPUBLIC void SetGrandTotalName(const OUString& rName);
    SC_DLLPUBLIC const std::optional<OUString> & GetGrandTotalName() const;
 
    const DimsType& GetDimensions() const { return m_DimList; }
 
    const DimOrderType& GetDimensionSortOrder() const;
 
    SC_DLLPUBLIC void GetAllDimensionsByOrientation(
        css::sheet::DataPilotFieldOrientation eOrientation,
        std::vector<const ScDPSaveDimension*>& rDims) const;
 
    void AddDimension(ScDPSaveDimension* pDim);
 
    SC_DLLPUBLIC ScDPSaveDimension* GetDimensionByName(const OUString& rName);
    SC_DLLPUBLIC ScDPSaveDimension* GetDataLayoutDimension();
    SC_DLLPUBLIC ScDPSaveDimension* GetExistingDataLayoutDimension() const;
 
    ScDPSaveDimension* DuplicateDimension(std::u16string_view rName);
    SC_DLLPUBLIC ScDPSaveDimension& DuplicateDimension(const ScDPSaveDimension& rDim);
 
    SC_DLLPUBLIC ScDPSaveDimension* GetExistingDimensionByName(std::u16string_view rName) const;
    SC_DLLPUBLIC ScDPSaveDimension* GetNewDimensionByName(const OUString& rName);
 
    void RemoveDimensionByName(const OUString& rName);
 
    ScDPSaveDimension* GetInnermostDimension(css::sheet::DataPilotFieldOrientation nOrientation);
    ScDPSaveDimension* GetFirstDimension(css::sheet::DataPilotFieldOrientation eOrientation);
    SC_DLLPUBLIC tools::Long GetDataDimensionCount() const;
 
    void SetPosition( ScDPSaveDimension* pDim, tools::Long nNew );
    SC_DLLPUBLIC void SetColumnGrand( bool bSet );
    bool GetColumnGrand() const
        { return bool(nColumnGrandMode); }
 
    SC_DLLPUBLIC void SetRowGrand( bool bSet );
    bool GetRowGrand() const
        { return bool(nRowGrandMode); }
 
    SC_DLLPUBLIC void SetIgnoreEmptyRows( bool bSet );
    bool GetIgnoreEmptyRows() const
        { return bool(nIgnoreEmptyMode); }
 
    SC_DLLPUBLIC void SetRepeatIfEmpty( bool bSet );
    bool GetRepeatIfEmpty() const
        { return bool(nRepeatEmptyMode); }
 
    SC_DLLPUBLIC void SetFilterButton( bool bSet );
    bool GetFilterButton() const
        { return bFilterButton; }
 
    SC_DLLPUBLIC void SetDrillDown( bool bSet );
    bool GetDrillDown() const
        { return bDrillDown; }
 
    void WriteToSource( const css::uno::Reference<css::sheet::XDimensionsSupplier>& xSource );
    bool IsEmpty() const;
 
    const ScDPDimensionSaveData* GetExistingDimensionData() const
        { return pDimensionData.get(); }
 
    void RemoveAllGroupDimensions( const OUString& rSrcDimName, std::vector<OUString>* pDeletedNames = nullptr );
 
    SC_DLLPUBLIC ScDPDimensionSaveData* GetDimensionData(); // create if not there
    SC_DLLPUBLIC void SetDimensionData( const ScDPDimensionSaveData* pNew ); // copied
    void BuildAllDimensionMembers(ScDPTableData* pData);
    void SyncAllDimensionMembers(ScDPTableData* pData);
 
    SC_DLLPUBLIC bool HasInvisibleMember(std::u16string_view rDimName) const;
 
#if DUMP_PIVOT_TABLE
    void Dump() const;
#endif
 
private:
    void CheckDuplicateName(ScDPSaveDimension& rDim);
    void RemoveDuplicateNameCount(const OUString& rName);
 
    ScDPSaveDimension* AppendNewDimension(const OUString& rName, bool bDataLayout);
 
    void DimensionsChanged();
};
 
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