xref: /aoo41x/main/sc/inc/attarray.hxx (revision 8f4c7c28)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef SC_ATRARR_HXX
#define SC_ATRARR_HXX

#include "global.hxx"
#include "attrib.hxx"

class ScDocument;
class ScMarkArray;
class ScPatternAttr;
class ScStyleSheet;
class ScFlatBoolRowSegments;

class Rectangle;
class SfxItemPoolCache;
class SfxStyleSheetBase;
class SvxBorderLine;
class SvxBoxItem;
class SvxBoxInfoItem;

#define SC_LINE_EMPTY			0
#define SC_LINE_SET				1
#define SC_LINE_DONTCARE		2

#define SC_ATTRARRAY_DELTA      4

struct ScLineFlags
{
	sal_uInt8	nLeft;
	sal_uInt8	nRight;
	sal_uInt8	nTop;
	sal_uInt8	nBottom;
	sal_uInt8	nHori;
	sal_uInt8	nVert;

	ScLineFlags() : nLeft(SC_LINE_EMPTY),nRight(SC_LINE_EMPTY),nTop(SC_LINE_EMPTY),
					nBottom(SC_LINE_EMPTY),nHori(SC_LINE_EMPTY),nVert(SC_LINE_EMPTY) {}
};

struct ScMergePatternState
{
    SfxItemSet* pItemSet;           // allocated in MergePatternArea, used for resulting ScPatternAttr
    const ScPatternAttr* pOld1;     // existing objects, temporary
    const ScPatternAttr* pOld2;

    ScMergePatternState() : pItemSet(NULL), pOld1(NULL), pOld2(NULL) {}
};

struct ScAttrEntry
{
	SCROW					nRow;
	const ScPatternAttr*	pPattern;
};


class ScAttrArray
{
private:
	SCCOL			nCol;
	SCTAB			nTab;
	ScDocument*		pDocument;

	SCSIZE			nCount;
    SCSIZE          nLimit;
	ScAttrEntry*	pData;

friend class ScDocument;				// fuer FillInfo
friend class ScDocumentIterator;
friend class ScAttrIterator;
friend class ScHorizontalAttrIterator;
friend void lcl_IterGetNumberFormat( sal_uLong& nFormat,
		const ScAttrArray*& rpArr, SCROW& nAttrEndRow,
		const ScAttrArray* pNewArr, SCROW nRow, ScDocument* pDoc );

	sal_Bool	ApplyFrame( const SvxBoxItem* pLineOuter, const SvxBoxInfoItem* pLineInner,
							SCROW nStartRow, SCROW nEndRow,
							sal_Bool bLeft, SCCOL nDistRight, sal_Bool bTop, SCROW nDistBottom );

public:
			ScAttrArray( SCCOL nNewCol, SCTAB nNewTab, ScDocument* pDoc );
			~ScAttrArray();

	void	SetTab(SCTAB nNewTab)	{ nTab = nNewTab; }
	void	SetCol(SCCOL nNewCol)	{ nCol = nNewCol; }
#ifdef DBG_UTIL
	void	TestData() const;
#endif
	void	Reset( const ScPatternAttr* pPattern, sal_Bool bAlloc = sal_True );
	sal_Bool	Concat(SCSIZE nPos);

	const ScPatternAttr* GetPattern( SCROW nRow ) const;
	const ScPatternAttr* GetPatternRange( SCROW& rStartRow, SCROW& rEndRow, SCROW nRow ) const;
	void	MergePatternArea( SCROW nStartRow, SCROW nEndRow, ScMergePatternState& rState, sal_Bool bDeep ) const;

	void	MergeBlockFrame( SvxBoxItem* pLineOuter, SvxBoxInfoItem* pLineInner, ScLineFlags& rFlags,
							SCROW nStartRow, SCROW nEndRow, sal_Bool bLeft, SCCOL nDistRight ) const;
	void	ApplyBlockFrame( const SvxBoxItem* pLineOuter, const SvxBoxInfoItem* pLineInner,
							SCROW nStartRow, SCROW nEndRow, sal_Bool bLeft, SCCOL nDistRight );

	void	SetPattern( SCROW nRow, const ScPatternAttr* pPattern, sal_Bool bPutToPool = sal_False );
	void	SetPatternArea( SCROW nStartRow, SCROW nEndRow, const ScPatternAttr* pPattern, sal_Bool bPutToPool = sal_False);
	void	ApplyStyleArea( SCROW nStartRow, SCROW nEndRow, ScStyleSheet* pStyle );
	void	ApplyCacheArea( SCROW nStartRow, SCROW nEndRow, SfxItemPoolCache* pCache );
	void	ApplyLineStyleArea( SCROW nStartRow, SCROW nEndRow,
								const SvxBorderLine* pLine, sal_Bool bColorOnly );

	void	ClearItems( SCROW nStartRow, SCROW nEndRow, const sal_uInt16* pWhich );
	void	ChangeIndent( SCROW nStartRow, SCROW nEndRow, sal_Bool bIncrement );

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

            /// May return -1 if not found
	SCsROW	SearchStyle( SCsROW nRow, const ScStyleSheet* pSearchStyle,
							sal_Bool bUp, ScMarkArray* pMarkArray = NULL );
	sal_Bool	SearchStyleRange( SCsROW& rRow, SCsROW& rEndRow, const ScStyleSheet* pSearchStyle,
							sal_Bool bUp, ScMarkArray* pMarkArray = NULL );

	sal_Bool	ApplyFlags( SCROW nStartRow, SCROW nEndRow, sal_Int16 nFlags );
	sal_Bool	RemoveFlags( SCROW nStartRow, SCROW nEndRow, sal_Int16 nFlags );

	sal_Bool 	Search( SCROW nRow, SCSIZE& nIndex ) const;

	sal_Bool	HasLines( SCROW nRow1, SCROW nRow2, Rectangle& rSizes,
						sal_Bool bLeft, sal_Bool bRight ) const;
    bool    HasAttrib( SCROW nRow1, SCROW nRow2, sal_uInt16 nMask ) const;
	sal_Bool	ExtendMerge( SCCOL nThisCol, SCROW nStartRow, SCROW nEndRow,
								SCCOL& rPaintCol, SCROW& rPaintRow,
								sal_Bool bRefresh, sal_Bool bAttrs );
	sal_Bool	RemoveAreaMerge( SCROW nStartRow, SCROW nEndRow );

	void	FindStyleSheet( const SfxStyleSheetBase* pStyleSheet, ScFlatBoolRowSegments& rUsedRows, bool bReset );
	sal_Bool	IsStyleSheetUsed( const ScStyleSheet& rStyle, sal_Bool bGatherAllStyles ) const;

	void	DeleteAreaSafe(SCROW nStartRow, SCROW nEndRow);
	void	SetPatternAreaSafe( SCROW nStartRow, SCROW nEndRow,
									const ScPatternAttr* pWantedPattern, sal_Bool bDefault );
	void	CopyAreaSafe( SCROW nStartRow, SCROW nEndRow, long nDy, ScAttrArray& rAttrArray );

	sal_Bool	IsEmpty() const;

//UNUSED2008-05  SCROW	GetFirstEntryPos() const;
//UNUSED2008-05  SCROW	GetLastEntryPos( sal_Bool bIncludeBottom ) const;

    sal_Bool    GetFirstVisibleAttr( SCROW& rFirstRow ) const;
    sal_Bool    GetLastVisibleAttr( SCROW& rLastRow, SCROW nLastData ) const;
	/*
	Get the last cell's row number , which have visual atribute or visual data in attribute list
	*/
	sal_Bool    GetLastAttr( SCROW& rLastRow, SCROW nLastData ) const;
	sal_Bool	HasVisibleAttrIn( SCROW nStartRow, SCROW nEndRow ) const;
	sal_Bool	IsVisibleEqual( const ScAttrArray& rOther,
							SCROW nStartRow, SCROW nEndRow ) const;
	sal_Bool	IsAllEqual( const ScAttrArray& rOther, SCROW nStartRow, SCROW nEndRow ) const;

	sal_Bool	TestInsertCol( SCROW nStartRow, SCROW nEndRow) const;
	sal_Bool	TestInsertRow( SCSIZE nSize ) const;
	void	InsertRow( SCROW nStartRow, SCSIZE nSize );
	void	DeleteRow( SCROW nStartRow, SCSIZE nSize );
	void	DeleteRange( SCSIZE nStartIndex, SCSIZE nEndIndex );
	void	DeleteArea( SCROW nStartRow, SCROW nEndRow );
	void	MoveTo( SCROW nStartRow, SCROW nEndRow, ScAttrArray& rAttrArray );
	void	CopyArea( SCROW nStartRow, SCROW nEndRow, long nDy, ScAttrArray& rAttrArray,
						sal_Int16 nStripFlags = 0 );

	void	DeleteHardAttr( SCROW nStartRow, SCROW nEndRow );

//UNUSED2008-05  void    ConvertFontsAfterLoad();     // old binary file format

    /* i123909: Pre-calculate needed memory, and pre-reserve enough memory */
    bool    Reserve( SCSIZE nCount );
    SCSIZE  Count() const{ return nCount; }
    SCSIZE  Count( SCROW nRw1, SCROW nRw2 );
};


//	------------------------------------------------------------------------------
//								Iterator fuer Attribute
//	------------------------------------------------------------------------------

class ScAttrIterator
{
	const ScAttrArray*	pArray;
	SCSIZE				nPos;
	SCROW				nRow;
	SCROW				nEndRow;
public:
	inline				ScAttrIterator( const ScAttrArray* pNewArray, SCROW nStart, SCROW nEnd );
	inline const ScPatternAttr*	Next( SCROW& rTop, SCROW& rBottom );
	SCROW				GetNextRow() const { return nRow; }
};


inline ScAttrIterator::ScAttrIterator( const ScAttrArray* pNewArray, SCROW nStart, SCROW nEnd ) :
	pArray( pNewArray ),
	nRow( nStart ),
	nEndRow( nEnd )
{
	if ( nStart > 0 )
		pArray->Search( nStart, nPos );
	else
		nPos = 0;
}

inline const ScPatternAttr*	ScAttrIterator::Next( SCROW& rTop, SCROW& rBottom )
{
	const ScPatternAttr* pRet;
	if ( nPos < pArray->nCount && nRow <= nEndRow )
	{
		rTop = nRow;
		rBottom = Min( pArray->pData[nPos].nRow, nEndRow );
		pRet = pArray->pData[nPos].pPattern;
		nRow = rBottom + 1;
		++nPos;
	}
	else
		pRet = NULL;
	return pRet;
}



#endif