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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * 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_COLUMN_HXX
#define SC_COLUMN_HXX

#include "markarr.hxx"
#include "global.hxx"
#include "compressedarray.hxx"
#include "address.hxx"
#include "rangenam.hxx"
#include <tools/solar.h>

#include <set>

class Fraction;
class OutputDevice;
class Rectangle;
class SfxBroadcaster;
class SfxItemPoolCache;
class SfxItemSet;
class SvtListener;
class SfxPoolItem;
class SfxStyleSheetBase;
class SvxBorderLine;
class SvxBoxInfoItem;
class SvxBoxItem;

class ScAttrIterator;
class ScAttrArray;
class ScBaseCell;
class ScDocument;
class ScFormulaCell;
class ScMarkData;
class ScPatternAttr;
class ScStyleSheet;
class SvtBroadcaster;
class TypedScStrCollection;
class ScProgress;
class ScPostIt;
struct ScFunctionData;
struct ScLineFlags;
struct ScMergePatternState;


#define COLUMN_DELTA	4


struct ScNeededSizeOptions
{
    const ScPatternAttr*	pPattern;
    BOOL					bFormula;
    BOOL					bSkipMerged;
    BOOL					bGetFont;
    BOOL					bTotalSize;

    ScNeededSizeOptions()
    {
        pPattern = NULL;
        bFormula = FALSE;
        bSkipMerged = TRUE;
        bGetFont = TRUE;
        bTotalSize = FALSE;
    }
};

struct ColEntry
{
    SCROW		nRow;
    ScBaseCell*	pCell;
};


class ScColumn
{
private:
    SCCOL			nCol;
    SCTAB			nTab;

    SCSIZE			nCount;
    SCSIZE			nLimit;
    ColEntry*		pItems;

    ScAttrArray*	pAttrArray;
    ScDocument*		pDocument;

friend class ScDocument;					// fuer FillInfo
friend class ScDocumentIterator;
friend class ScValueIterator;
friend class ScQueryValueIterator;
friend class ScColumnIterator;
friend class ScQueryCellIterator;
friend class ScMarkedDataIter;
friend class ScCellIterator;
friend class ScHorizontalCellIterator;
friend class ScHorizontalAttrIterator;

public:
static BOOL bDoubleAlloc;			// fuer Import: Groesse beim Allozieren verdoppeln

public:
                ScColumn();
                ~ScColumn();

    void		Init(SCCOL nNewCol, SCTAB nNewTab, ScDocument* pDoc);

    BOOL 		Search( SCROW nRow, SCSIZE& nIndex ) const;
    ScBaseCell*	GetCell( SCROW nRow ) const;
    void		Insert( SCROW nRow, ScBaseCell* pCell );
    void		Insert( SCROW nRow, ULONG nFormatIndex, ScBaseCell* pCell );
    void		Append( SCROW nRow, ScBaseCell* pCell );
    void 		Delete( SCROW nRow );
    void		DeleteAtIndex( SCSIZE nIndex );
    void 	    FreeAll();
    void		Resize( SCSIZE nSize );
    void		SwapRow( SCROW nRow1, SCROW nRow2 );
    void		SwapCell( SCROW nRow, ScColumn& rCol);

//UNUSED2009-05 BOOL		HasLines( SCROW nRow1, SCROW nRow2, Rectangle& rSizes,
//UNUSED2009-05 			BOOL bLeft, BOOL bRight ) const;
    BOOL		HasAttrib( SCROW nRow1, SCROW nRow2, USHORT nMask ) const;
    BOOL		HasAttribSelection( const ScMarkData& rMark, USHORT nMask ) const;
    BOOL		ExtendMerge( SCCOL nThisCol, SCROW nStartRow, SCROW nEndRow,
                                SCCOL& rPaintCol, SCROW& rPaintRow,
                                BOOL bRefresh, BOOL bAttrs );

    BOOL		IsEmptyVisData(BOOL bNotes) const;		// ohne Broadcaster
    BOOL		IsEmptyData() const;
    BOOL		IsEmptyAttr() const;
    BOOL		IsEmpty() const;

                // nur Daten:
    BOOL		IsEmptyBlock(SCROW nStartRow, SCROW nEndRow, bool bIgnoreNotes = false) const;
    SCSIZE	    GetEmptyLinesInBlock( SCROW nStartRow, SCROW nEndRow, ScDirection eDir ) const;
    BOOL		HasDataAt(SCROW nRow) const;
    BOOL		HasVisibleDataAt(SCROW nRow) const;
//UNUSED2009-05 SCROW		GetFirstDataPos() const;
    SCROW		GetLastDataPos() const;
    SCROW		GetLastVisDataPos(BOOL bNotes) const;				// ohne Broadcaster
    SCROW		GetFirstVisDataPos(BOOL bNotes) const;
    BOOL 		GetPrevDataPos(SCROW& rRow) const;
    BOOL 		GetNextDataPos(SCROW& rRow) const;
    void		FindDataAreaPos(SCROW& rRow, long nMovY) const;	// (ohne Broadcaster)
    void		FindUsed( SCROW nStartRow, SCROW nEndRow, BOOL* pUsed ) const;

    SCSIZE		VisibleCount( SCROW nStartRow, SCROW nEndRow ) const;

    USHORT		GetBlockMatrixEdges( SCROW nRow1, SCROW nRow2, USHORT nMask ) const;
    BOOL		HasSelectionMatrixFragment(const ScMarkData& rMark) const;

    BOOL        GetFirstVisibleAttr( SCROW& rFirstRow ) const;
    BOOL        GetLastVisibleAttr( SCROW& rLastRow ) const;
    BOOL		HasVisibleAttrIn( SCROW nStartRow, SCROW nEndRow ) const;
    BOOL		IsVisibleAttrEqual( const ScColumn& rCol, SCROW nStartRow = 0,
                                    SCROW nEndRow = MAXROW ) const;
    BOOL		IsAllAttrEqual( const ScColumn& rCol, SCROW nStartRow, SCROW nEndRow ) const;

    BOOL		TestInsertCol( SCROW nStartRow, SCROW nEndRow) const;
    BOOL		TestInsertRow( SCSIZE nSize ) const;
    void		InsertRow( SCROW nStartRow, SCSIZE nSize );
    void		DeleteRow( SCROW nStartRow, SCSIZE nSize );
    void        DeleteRange( SCSIZE nStartIndex, SCSIZE nEndIndex, USHORT nDelFlag );
    void        DeleteArea(SCROW nStartRow, SCROW nEndRow, USHORT nDelFlag );
    void        CopyToClip(SCROW nRow1, SCROW nRow2, ScColumn& rColumn, BOOL bKeepScenarioFlags, BOOL bCloneNoteCaptions);
    void		CopyFromClip(SCROW nRow1, SCROW nRow2, long nDy,
                                USHORT nInsFlag, BOOL bAsLink, BOOL bSkipAttrForEmpty, ScColumn& rColumn);
    void		StartListeningInArea( SCROW nRow1, SCROW nRow2 );
    void		BroadcastInArea( SCROW nRow1, SCROW nRow2 );

    void		RemoveEditAttribs( SCROW nStartRow, SCROW nEndRow );

                //	Markierung von diesem Dokument
    void		MixMarked( const ScMarkData& rMark, USHORT nFunction,
                            BOOL bSkipEmpty, ScColumn& rSrcCol );
    void		MixData( SCROW nRow1, SCROW nRow2, USHORT nFunction, BOOL bSkipEmpty,
                            ScColumn& rSrcCol );

    ScFormulaCell*	CreateRefCell( ScDocument* pDestDoc, const ScAddress& rDestPos,
                                    SCSIZE nIndex, USHORT nFlags ) const;

    ScAttrIterator* CreateAttrIterator( SCROW nStartRow, SCROW nEndRow ) const;

    SCCOL		GetCol() const { return nCol; }

                //	UpdateSelectionFunction: Mehrfachselektion
    void		UpdateSelectionFunction( const ScMarkData& rMark,
                                    ScFunctionData& rData,
                                    const ScBitMaskCompressedArray< SCROW, BYTE>* pRowFlags,
                                    BOOL bDoExclude, SCROW nExStartRow, SCROW nExEndRow );
    void		UpdateAreaFunction( ScFunctionData& rData,
                                    const ScBitMaskCompressedArray< SCROW, BYTE>* pRowFlags,
                                    SCROW nStartRow, SCROW nEndRow );

    void		CopyToColumn(SCROW nRow1, SCROW nRow2, USHORT nFlags, BOOL bMarked,
                                ScColumn& rColumn, const ScMarkData* pMarkData = NULL,
                                BOOL bAsLink = FALSE );
    void		UndoToColumn(SCROW nRow1, SCROW nRow2, USHORT nFlags, BOOL bMarked,
                                ScColumn& rColumn, const ScMarkData* pMarkData = NULL );

    void		CopyScenarioFrom( const ScColumn& rSrcCol );
    void		CopyScenarioTo( ScColumn& rDestCol ) const;
    BOOL		TestCopyScenarioTo( const ScColumn& rDestCol ) const;
    void		MarkScenarioIn( ScMarkData& rDestMark ) const;

    void		CopyUpdated( const ScColumn& rPosCol, ScColumn& rDestCol ) const;

    void		SwapCol(ScColumn& rCol);
    void		MoveTo(SCROW nStartRow, SCROW nEndRow, ScColumn& rCol);

    BOOL		HasEditCells(SCROW nStartRow, SCROW nEndRow, SCROW& rFirst) const;

                //	TRUE = Zahlformat gesetzt
    BOOL		SetString( SCROW nRow, SCTAB nTab, const String& rString,
                           formula::FormulaGrammar::AddressConvention conv = formula::FormulaGrammar::CONV_OOO );
    void		SetValue( SCROW nRow, const double& rVal);
    void		SetError( SCROW nRow, const USHORT nError);

    void		GetString( SCROW nRow, String& rString ) const;
    void		GetInputString( SCROW nRow, String& rString ) const;
    double		GetValue( SCROW nRow ) const;
    void		GetFormula( SCROW nRow, String& rFormula,
                            BOOL bAsciiExport = FALSE ) const;
    CellType	GetCellType( SCROW nRow ) const;
    SCSIZE		GetCellCount() const { return nCount; }
    ULONG		GetWeightedCount() const;
    ULONG		GetCodeCount() const;		// RPN-Code in Formeln
    USHORT		GetErrCode( SCROW nRow ) const;

    BOOL		HasStringData( SCROW nRow ) const;
    BOOL		HasValueData( SCROW nRow ) const;
//UNUSED2009-05 USHORT		GetErrorData( SCROW nRow) const;
    BOOL		HasStringCells( SCROW nStartRow, SCROW nEndRow ) const;

    /** Returns the pointer to a cell note object at the passed row. */
    ScPostIt*   GetNote( SCROW nRow );
    /** Sets the passed cell note object at the passed row. Takes ownership! */
    void        TakeNote( SCROW nRow, ScPostIt* pNote );
    /** Returns and forgets a cell note object at the passed row. */
    ScPostIt*   ReleaseNote( SCROW nRow );
    /** Deletes the note at the passed row. */
    void        DeleteNote( SCROW nRow );

    void		SetDirty();
    void		SetDirty( const ScRange& );
    void		SetDirtyVar();
    void		SetDirtyAfterLoad();
    void		SetTableOpDirty( const ScRange& );
    void		CalcAll();
    void		CalcAfterLoad();
    void		CompileAll();
    void		CompileXML( ScProgress& rProgress );
    bool        MarkUsedExternalReferences();

    void		ResetChanged( SCROW nStartRow, SCROW nEndRow );

    void		UpdateReference( UpdateRefMode eUpdateRefMode, SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
                                     SCCOL nCol2, SCROW nRow2, SCTAB nTab2,
                                     SCsCOL nDx, SCsROW nDy, SCsTAB nDz,
                                     ScDocument* pUndoDoc = NULL );
    void		UpdateInsertTab( SCTAB nTable);
    void		UpdateInsertTabOnlyCells( SCTAB nTable);
    void		UpdateDeleteTab( SCTAB nTable, BOOL bIsMove, ScColumn* pRefUndo = NULL );
    void		UpdateMoveTab(SCTAB nOldPos, SCTAB nNewPos, SCTAB nTabNo);
    void		UpdateCompile( BOOL bForceIfNameInUse = FALSE );
    void		UpdateTranspose( const ScRange& rSource, const ScAddress& rDest,
                                    ScDocument* pUndoDoc );
    void		UpdateGrow( const ScRange& rArea, SCCOL nGrowX, SCROW nGrowY );

    void		SetTabNo(SCTAB nNewTab);
    BOOL		IsRangeNameInUse(SCROW nRow1, SCROW nRow2, USHORT nIndex) const;
    void        FindRangeNamesInUse(SCROW nRow1, SCROW nRow2, std::set<USHORT>& rIndexes) const;
    void 		ReplaceRangeNamesInUse( SCROW nRow1, SCROW nRow2, const ScRangeData::IndexMap& rMap );

    const SfxPoolItem*		GetAttr( SCROW nRow, USHORT nWhich ) const;
    const ScPatternAttr*	GetPattern( SCROW nRow ) const;
    const ScPatternAttr*    GetMostUsedPattern( SCROW nStartRow, SCROW nEndRow ) const;

    ULONG		GetNumberFormat( SCROW nRow ) const;

    void		MergeSelectionPattern( ScMergePatternState& rState, const ScMarkData& rMark, BOOL bDeep ) const;
    void		MergePatternArea( ScMergePatternState& rState, SCROW nRow1, SCROW nRow2, BOOL bDeep ) const;
    void		MergeBlockFrame( SvxBoxItem* pLineOuter, SvxBoxInfoItem* pLineInner,
                            ScLineFlags& rFlags,
                            SCROW nStartRow, SCROW nEndRow, BOOL bLeft, SCCOL nDistRight ) const;
    void		ApplyBlockFrame( const SvxBoxItem* pLineOuter, const SvxBoxInfoItem* pLineInner,
                            SCROW nStartRow, SCROW nEndRow, BOOL bLeft, SCCOL nDistRight );

    void		ApplyAttr( SCROW nRow, const SfxPoolItem& rAttr );
    void		ApplyPattern( SCROW nRow, const ScPatternAttr& rPatAttr );
    void		ApplyPatternArea( SCROW nStartRow, SCROW nEndRow, const ScPatternAttr& rPatAttr );
    void		SetPattern( SCROW nRow, const ScPatternAttr& rPatAttr, BOOL bPutToPool = FALSE );
    void		SetPatternArea( SCROW nStartRow, SCROW nEndRow,
                                const ScPatternAttr& rPatAttr, BOOL bPutToPool = FALSE );
    void		ApplyPatternIfNumberformatIncompatible( const ScRange& rRange,
                            const ScPatternAttr& rPattern, short nNewType );

    void		ApplyStyle( SCROW nRow, const ScStyleSheet& rStyle );
    void		ApplyStyleArea( SCROW nStartRow, SCROW nEndRow, const ScStyleSheet& rStyle );
    void 		ApplySelectionStyle(const ScStyleSheet& rStyle, const ScMarkData& rMark);
    void		ApplySelectionLineStyle( const ScMarkData& rMark,
                                    const SvxBorderLine* pLine, BOOL bColorOnly );

    const ScStyleSheet*	GetStyle( SCROW nRow ) const;
    const ScStyleSheet*	GetSelectionStyle( const ScMarkData& rMark, BOOL& rFound ) const;
    const ScStyleSheet*	GetAreaStyle( BOOL& rFound, SCROW nRow1, SCROW nRow2 ) const;

    void		FindStyleSheet( const SfxStyleSheetBase* pStyleSheet, BOOL* pUsed, BOOL bReset );
    BOOL		IsStyleSheetUsed( const ScStyleSheet& rStyle, BOOL bGatherAllStyles ) const;

                /// May return -1 if not found
    SCsROW		SearchStyle( SCsROW nRow, const ScStyleSheet* pSearchStyle,
                                BOOL bUp, BOOL bInSelection, const ScMarkData& rMark );
    BOOL		SearchStyleRange( SCsROW& rRow, SCsROW& rEndRow, const ScStyleSheet* pSearchStyle,
                                    BOOL bUp, BOOL bInSelection, const ScMarkData& rMark );

    BOOL		ApplyFlags( SCROW nStartRow, SCROW nEndRow, INT16 nFlags );
    BOOL		RemoveFlags( SCROW nStartRow, SCROW nEndRow, INT16 nFlags );
    void		ClearItems( SCROW nStartRow, SCROW nEndRow, const USHORT* pWhich );

    void		RemoveProtected( SCROW nStartRow, SCROW nEndRow );

    SCsROW		ApplySelectionCache( SfxItemPoolCache* pCache, const ScMarkData& rMark );
    void        DeleteSelection( USHORT nDelFlag, const ScMarkData& rMark );

    void		ClearSelectionItems( const USHORT* pWhich, const ScMarkData& rMark );
    void		ChangeSelectionIndent( BOOL bIncrement, const ScMarkData& rMark );

    long		GetNeededSize( SCROW nRow, OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bWidth, const ScNeededSizeOptions& rOptions );
    USHORT		GetOptimalColWidth( OutputDevice* pDev, double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bFormula, USHORT nOldWidth,
                                    const ScMarkData* pMarkData,
                                    BOOL bSimpleTextImport );
    void		GetOptimalHeight( SCROW nStartRow, SCROW nEndRow, USHORT* pHeight,
                                    OutputDevice* pDev,
                                    double nPPTX, double nPPTY,
                                    const Fraction& rZoomX, const Fraction& rZoomY,
                                    BOOL bShrink, USHORT nMinHeight, SCROW nMinStart );
private:
    long		GetSimpleTextNeededSize( SCSIZE nIndex, OutputDevice* pDev,
                                    BOOL bWidth );
public:

                /// Including current, may return -1
    SCsROW		GetNextUnprotected( SCROW nRow, BOOL bUp ) const;

    void		GetFilterEntries(SCROW nStartRow, SCROW nEndRow, TypedScStrCollection& rStrings);
    BOOL		GetDataEntries(SCROW nRow, TypedScStrCollection& rStrings, BOOL bLimit);

//UNUSED2008-05  SCROW		NoteCount( SCROW nMaxRow = MAXROW ) const;

    void		UpdateInsertTabAbs(SCTAB nNewPos);
    BOOL		TestTabRefAbs(SCTAB nTable);
    BOOL 		GetNextSpellingCell(SCROW& nRow, BOOL bInSel, const ScMarkData& rData) const;

    void		RemoveAutoSpellObj();

    void		StartListening( SvtListener& rLst, SCROW nRow );
    void		EndListening( SvtListener& rLst, SCROW nRow );
    void		MoveListeners( SvtBroadcaster& rSource, SCROW nDestRow );
    void		StartAllListeners();
    void        StartNeededListeners(); // only for cells where NeedsListening()==TRUE
    void		SetRelNameDirty();

    void 		CompileDBFormula();
    void 		CompileDBFormula( BOOL bCreateFormulaString );
    void 		CompileNameFormula( BOOL bCreateFormulaString );
    void 		CompileColRowNameFormula();

    sal_Int32	GetMaxStringLen( SCROW nRowStart, SCROW nRowEnd, CharSet eCharSet ) const;
    xub_StrLen	GetMaxNumberStringLen( USHORT& nPrecision,
                                    SCROW nRowStart, SCROW nRowEnd ) const;

private:
    ScBaseCell* CloneCell(SCSIZE nIndex, USHORT nFlags, ScDocument& rDestDoc, const ScAddress& rDestPos);
//UNUSED2008-05  void		CorrectSymbolCells( CharSet eStreamCharSet );
};


class ScColumnIterator					// alle Daten eines Bereichs durchgehen
{
    const ScColumn*		pColumn;
    SCSIZE				nPos;
    SCROW				nTop;
    SCROW				nBottom;
public:
                ScColumnIterator( const ScColumn* pCol, SCROW nStart=0, SCROW nEnd=MAXROW );
                ~ScColumnIterator();

    BOOL		Next( SCROW& rRow, ScBaseCell*& rpCell );
    SCSIZE		GetIndex() const;
};


class ScMarkedDataIter					// Daten in selektierten Bereichen durchgehen
{
    const ScColumn*		pColumn;
    SCSIZE				nPos;
    ScMarkArrayIter*	pMarkIter;
    SCROW				nTop;
    SCROW				nBottom;
    BOOL				bNext;
    BOOL				bAll;

public:
                ScMarkedDataIter( const ScColumn* pCol, const ScMarkData* pMarkData,
                                    BOOL bAllIfNone = FALSE );
                ~ScMarkedDataIter();

    BOOL		Next( SCSIZE& rIndex );
};


#endif