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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: dpobject.hxx,v $
 * $Revision: 1.15 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef SC_DPOBJECT_HXX
#define SC_DPOBJECT_HXX

#include "scdllapi.h"
#include "global.hxx"
#include "address.hxx"
#include "collect.hxx"
#include "dpoutput.hxx"
#include <com/sun/star/sheet/XDimensionsSupplier.hpp>

//------------------------------------------------------------------

namespace com { namespace sun { namespace star { namespace sheet {

    struct DataPilotTablePositionData;
    struct DataPilotTableHeaderData;

}}}}

namespace com { namespace sun { namespace star { namespace sheet {
    struct DataPilotFieldFilter;
}}}}

class Rectangle;
class SvStream;
class ScDPSaveData;
class ScDPOutput;
class ScMultipleReadHeader;
class ScMultipleWriteHeader;
class ScPivot;
class ScPivotCollection;
struct ScPivotParam;
struct ScImportSourceDesc;
struct ScSheetSourceDesc;
class ScStrCollection;
class TypedScStrCollection;
struct PivotField;
class ScDPCacheTable;

struct ScDPServiceDesc
{
    String	aServiceName;
    String	aParSource;
    String	aParName;
    String	aParUser;
    String	aParPass;

    ScDPServiceDesc( const String& rServ, const String& rSrc, const String& rNam,
                        const String& rUser, const String& rPass ) :
        aServiceName( rServ ), aParSource( rSrc ), aParName( rNam ),
        aParUser( rUser ), aParPass( rPass ) {	}

    BOOL operator==	( const ScDPServiceDesc& rOther ) const
        { return aServiceName == rOther.aServiceName &&
                 aParSource   == rOther.aParSource &&
                 aParName     == rOther.aParName &&
                 aParUser     == rOther.aParUser &&
                 aParPass     == rOther.aParPass; }
};


class SC_DLLPUBLIC ScDPObject : public ScDataObject
{
private:
    ScDocument*				pDoc;
                                            // settings
    ScDPSaveData*			pSaveData;
    String					aTableName;
    String					aTableTag;
    ScRange					aOutRange;
    ScSheetSourceDesc*		pSheetDesc;		//	for sheet data
    ScImportSourceDesc* 	pImpDesc;		//	for database data
    ScDPServiceDesc*		pServDesc;		//	for external service
                                            // cached data
    com::sun::star::uno::Reference<com::sun::star::sheet::XDimensionsSupplier> xSource;
    ScDPOutput*				pOutput;
    BOOL					bSettingsChanged;
    BOOL					bAlive;			// FALSE if only used to hold settings
    BOOL					bAllowMove;
    BOOL					bInfoValid;		// affects: nHeaderRows
    long					nHeaderRows;	// page fields plus filter button


    SC_DLLPRIVATE void				CreateObjects();
    SC_DLLPRIVATE void				CreateOutput();

public:
                ScDPObject( ScDocument* pD );
                ScDPObject(const ScDPObject& r);
    virtual		~ScDPObject();

    virtual	ScDataObject*	Clone() const;

    void				SetAlive(BOOL bSet);
    void				SetAllowMove(BOOL bSet);

    void				InvalidateData();
    void				InvalidateSource();

    void				Output();
    ScRange				GetNewOutputRange( BOOL& rOverflow );
    const ScRange       GetOutputRangeByType( sal_Int32 nType );

    void				SetSaveData(const ScDPSaveData& rData);
    ScDPSaveData*		GetSaveData() const		{ return pSaveData; }

    void				SetOutRange(const ScRange& rRange);
    const ScRange&		GetOutRange() const		{ return aOutRange; }

    void				SetSheetDesc(const ScSheetSourceDesc& rDesc);
    void				SetImportDesc(const ScImportSourceDesc& rDesc);
    void				SetServiceData(const ScDPServiceDesc& rDesc);

    void				WriteSourceDataTo( ScDPObject& rDest ) const;
    void				WriteTempDataTo( ScDPObject& rDest ) const;

    const ScSheetSourceDesc* GetSheetDesc() const	{ return pSheetDesc; }
    const ScImportSourceDesc* GetImportSourceDesc() const	{ return pImpDesc; }
    const ScDPServiceDesc* GetDPServiceDesc() const	{ return pServDesc; }

    com::sun::star::uno::Reference<com::sun::star::sheet::XDimensionsSupplier> GetSource();

    BOOL				IsSheetData() const;
    BOOL				IsImportData() const { return(pImpDesc != NULL); }
    BOOL				IsServiceData() const { return(pServDesc != NULL); }

    void				SetName(const String& rNew);
    const String&		GetName() const					{ return aTableName; }
    void				SetTag(const String& rNew);
    const String&		GetTag() const					{ return aTableTag; }

    BOOL				IsDimNameInUse( const String& rName ) const;
    String				GetDimName( long nDim, BOOL& rIsDataLayout );
    BOOL                IsDuplicated( long nDim );
    long                GetDimCount();
    void                GetHeaderPositionData(const ScAddress& rPos, ::com::sun::star::sheet::DataPilotTableHeaderData& rData);
    long				GetHeaderDim( const ScAddress& rPos, USHORT& rOrient );
    BOOL				GetHeaderDrag( const ScAddress& rPos, BOOL bMouseLeft, BOOL bMouseTop,
                                        long nDragDim,
                                        Rectangle& rPosRect, USHORT& rOrient, long& rDimPos );
    BOOL				IsFilterButton( const ScAddress& rPos );

    BOOL                GetPivotData( ScDPGetPivotDataField& rTarget, /* returns result */
                                      const std::vector< ScDPGetPivotDataField >& rFilters );
    BOOL                ParseFilters( ScDPGetPivotDataField& rTarget,
                                      std::vector< ScDPGetPivotDataField >& rFilters,
                                      const String& rFilterList );

    void                GetMemberResultNames( ScStrCollection& rNames, long nDimension );

    void				FillPageList( TypedScStrCollection& rStrings, long nField );

    void                ToggleDetails(const ::com::sun::star::sheet::DataPilotTableHeaderData& rElemDesc, ScDPObject* pDestObj);

    BOOL				FillOldParam(ScPivotParam& rParam, BOOL bForFile) const;
    BOOL				FillLabelData(ScPivotParam& rParam);
    void				InitFromOldPivot(const ScPivot& rOld, ScDocument* pDoc, BOOL bSetSource);

    BOOL                GetHierarchiesNA( sal_Int32 nDim, com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >& xHiers );
    BOOL                GetHierarchies( sal_Int32 nDim, com::sun::star::uno::Sequence< rtl::OUString >& rHiers );

    sal_Int32           GetUsedHierarchy( sal_Int32 nDim );

    BOOL                GetMembersNA( sal_Int32 nDim, com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >& xMembers );
    BOOL                GetMembers( sal_Int32 nDim,
                            com::sun::star::uno::Sequence< rtl::OUString >& rMembers,
                            com::sun::star::uno::Sequence< sal_Bool >* pVisible = 0,
                            com::sun::star::uno::Sequence< sal_Bool >* pShowDet = 0 );

    BOOL                GetMembersNA( sal_Int32 nDim, sal_Int32 nHier, com::sun::star::uno::Reference< com::sun::star::container::XNameAccess >& xMembers );
    BOOL                GetMembers( sal_Int32 nDim, sal_Int32 nHier,
                            com::sun::star::uno::Sequence< rtl::OUString >& rMembers,
                            com::sun::star::uno::Sequence< sal_Bool >* pVisible = 0,
                            com::sun::star::uno::Sequence< sal_Bool >* pShowDet = 0 );

    void				UpdateReference( UpdateRefMode eUpdateRefMode,
                                         const ScRange& r, SCsCOL nDx, SCsROW nDy, SCsTAB nDz );
    BOOL				RefsEqual( const ScDPObject& r ) const;
    void				WriteRefsTo( ScDPObject& r ) const;

    void                GetPositionData(const ScAddress& rPos, ::com::sun::star::sheet::DataPilotTablePositionData& rPosData);

    bool                GetDataFieldPositionData(const ScAddress& rPos, 
                                                 ::com::sun::star::uno::Sequence< 
                                                    ::com::sun::star::sheet::DataPilotFieldFilter >& rFilters);

    void                GetDrillDownData(const ScAddress& rPos, 
                                         ::com::sun::star::uno::Sequence< 
                                            ::com::sun::star::uno::Sequence< 
                                                ::com::sun::star::uno::Any > >& rTableData);

    // apply drop-down attribute, initialize nHeaderRows, without accessing the source
    // (button attribute must be present)
    void				RefreshAfterLoad();

    static BOOL			HasRegisteredSources();
    static com::sun::star::uno::Sequence<rtl::OUString> GetRegisteredSources();
    static com::sun::star::uno::Reference<com::sun::star::sheet::XDimensionsSupplier>
                        CreateSource( const ScDPServiceDesc& rDesc );

    static void			ConvertOrientation( ScDPSaveData& rSaveData,
                            PivotField* pFields, SCSIZE nCount, USHORT nOrient,
                            ScDocument* pDoc, SCROW nRow, SCTAB nTab,
                            const com::sun::star::uno::Reference<
                                com::sun::star::sheet::XDimensionsSupplier>& xSource,
                            BOOL bOldDefaults,
                            PivotField* pRefColFields = NULL, SCSIZE nRefColCount = 0,
                            PivotField* pRefRowFields = NULL, SCSIZE nRefRowCount = 0,
                            PivotField* pRefPageFields = NULL, SCSIZE nRefPageCount = 0 );
};

// ============================================================================

struct ScDPCacheCell
{
    sal_Int32   mnStrId;
    sal_uInt8   mnType;
    double      mfValue;
    bool        mbNumeric;

    ScDPCacheCell();
    ScDPCacheCell(const ScDPCacheCell& r);
    ~ScDPCacheCell();
};

// ============================================================================

class ScDPCollection : public ScCollection
{
private:
    ScDocument*	pDoc;
    ScSimpleSharedString maSharedString;

    struct CacheCellHash
    {
        size_t operator()(const ScDPCacheCell* pCell) const;
    };
    struct CacheCellEqual
    {
        bool operator()(const ScDPCacheCell* p1, const ScDPCacheCell* p2) const;
    };
    typedef ::std::hash_set<ScDPCacheCell*, CacheCellHash, CacheCellEqual> CacheCellPoolType;

    CacheCellPoolType maCacheCellPool;

public:
                ScDPCollection(ScDocument* pDocument);
                ScDPCollection(const ScDPCollection& r);
    virtual		~ScDPCollection();

    virtual	ScDataObject*	Clone() const;

    ScDPObject*	operator[](USHORT nIndex) const {return (ScDPObject*)At(nIndex);}
#if OLD_PIVOT_IMPLEMENTATION
    void		ConvertOldTables( ScPivotCollection& rOldColl );
#endif
    void        DeleteOnTab( SCTAB nTab );
    void		UpdateReference( UpdateRefMode eUpdateRefMode,
                                 const ScRange& r, SCsCOL nDx, SCsROW nDy, SCsTAB nDz );

    BOOL		RefsEqual( const ScDPCollection& r ) const;
    void		WriteRefsTo( ScDPCollection& r ) const;

    String 		CreateNewName( USHORT nMin = 1 ) const;

    ScSimpleSharedString& GetSharedString();

    ScDPCacheCell* getCacheCellFromPool(const ScDPCacheCell& rCell);
    void clearCacheCellPool();
};


#endif