xref: /aoo42x/main/sc/inc/bigrange.hxx (revision 38d50f7b)

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#ifndef SC_BIGRANGE_HXX
#define SC_BIGRANGE_HXX


#include "global.hxx"
#include "document.hxx"


static const sal_Int32 nInt32Min = 0x80000000;
static const sal_Int32 nInt32Max = 0x7fffffff;


class ScBigAddress
{
	sal_Int32	nRow;
	sal_Int32	nCol;
	sal_Int32	nTab;

public:
			ScBigAddress() : nRow(0), nCol(0), nTab(0) {}
			ScBigAddress( sal_Int32 nColP, sal_Int32 nRowP, sal_Int32 nTabP )
				: nRow( nRowP ), nCol( nColP ), nTab( nTabP ) {}
			ScBigAddress( const ScBigAddress& r )
				: nRow( r.nRow ), nCol( r.nCol ), nTab( r.nTab ) {}
			ScBigAddress( const ScAddress& r )
				: nRow( r.Row() ), nCol( r.Col() ), nTab( r.Tab() ) {}

	sal_Int32	Col() const { return nCol; }
	sal_Int32	Row() const { return nRow; }
	sal_Int32	Tab() const { return nTab; }

	void	Set( sal_Int32 nColP, sal_Int32 nRowP, sal_Int32 nTabP )
				{ nCol = nColP; nRow = nRowP; nTab = nTabP; }
	void	SetCol( sal_Int32 nColP ) { nCol = nColP; }
	void	SetRow( sal_Int32 nRowP ) { nRow = nRowP; }
	void	SetTab( sal_Int32 nTabP ) { nTab = nTabP; }
	void	IncCol( sal_Int32 n = 1 ) { nCol += n; }
	void	IncRow( sal_Int32 n = 1 ) { nRow += n; }
	void	IncTab( sal_Int32 n = 1 ) { nTab += n; }

	void	GetVars( sal_Int32& nColP, sal_Int32& nRowP, sal_Int32& nTabP ) const
				{ nColP = nCol; nRowP = nRow; nTabP = nTab; }

	inline void		PutInOrder( ScBigAddress& r );
	inline sal_Bool		IsValid( const ScDocument* ) const;
	inline ScAddress	MakeAddress() const;

	ScBigAddress&	operator=( const ScBigAddress& r )
					{ nCol = r.nCol; nRow = r.nRow; nTab = r.nTab; return *this; }
	ScBigAddress&	operator=( const ScAddress& r )
					{ nCol = r.Col(); nRow = r.Row(); nTab = r.Tab(); return *this; }
	int				operator==( const ScBigAddress& r ) const
					{ return nCol == r.nCol && nRow == r.nRow && nTab == r.nTab; }
	int				operator!=( const ScBigAddress& r ) const
					{ return !operator==( r ); }

	friend inline SvStream& operator<< ( SvStream& rStream, const ScBigAddress& rAdr );
	friend inline SvStream& operator>> ( SvStream& rStream, ScBigAddress& rAdr );
};


inline void ScBigAddress::PutInOrder( ScBigAddress& r )
{
	sal_Int32 nTmp;
	if ( r.nCol < nCol )
	{
		nTmp = r.nCol;
		r.nCol = nCol;
		nCol = nTmp;
	}
	if ( r.nRow < nRow )
	{
		nTmp = r.nRow;
		r.nRow = nRow;
		nRow = nTmp;
	}
	if ( r.nTab < nTab )
	{
		nTmp = r.nTab;
		r.nTab = nTab;
		nTab = nTmp;
	}
}


inline sal_Bool ScBigAddress::IsValid( const ScDocument* pDoc ) const
{	//! Min/Max sind ok, kennzeichnen ganze Col/Row/Tab
	return
		((0 <= nCol && nCol <= MAXCOL)
			|| nCol == nInt32Min || nCol == nInt32Max) &&
		((0 <= nRow && nRow <= MAXROW)
			|| nRow == nInt32Min || nRow == nInt32Max) &&
		((0 <= nTab && nTab < pDoc->GetTableCount())
			|| nTab == nInt32Min || nTab == nInt32Max)
		;
}


inline ScAddress ScBigAddress::MakeAddress() const
{
	SCCOL nColA;
	SCROW nRowA;
	SCTAB nTabA;

	if ( nCol < 0 )
		nColA = 0;
	else if ( nCol > MAXCOL )
		nColA = MAXCOL;
	else
		nColA = (SCCOL) nCol;

	if ( nRow < 0 )
		nRowA = 0;
	else if ( nRow > MAXROW )
		nRowA = MAXROW;
	else
		nRowA = (SCROW) nRow;

	if ( nTab < 0 )
		nTabA = 0;
	else if ( nTab > MAXTAB )
		nTabA = MAXTAB;
	else
		nTabA = (SCTAB) nTab;

	return ScAddress( nColA, nRowA, nTabA );
}


inline SvStream& operator<< ( SvStream& rStream, const ScBigAddress& rAdr )
{
	rStream << rAdr.nCol << rAdr.nRow << rAdr.nTab;
	return rStream;
}


inline SvStream& operator>> ( SvStream& rStream, ScBigAddress& rAdr )
{
	rStream >> rAdr.nCol >> rAdr.nRow >> rAdr.nTab;
	return rStream;
}


class ScBigRange
{
public:

	ScBigAddress	aStart;
	ScBigAddress	aEnd;

					ScBigRange() : aStart(), aEnd() {}
					ScBigRange( const ScBigAddress& s, const ScBigAddress& e )
						: aStart( s ), aEnd( e ) { aStart.PutInOrder( aEnd ); }
					ScBigRange( const ScBigRange& r )
						: aStart( r.aStart ), aEnd( r.aEnd ) {}
					ScBigRange( const ScRange& r )
						: aStart( r.aStart ), aEnd( r.aEnd ) {}
					ScBigRange( const ScBigAddress& r )
						: aStart( r ), aEnd( r ) {}
					ScBigRange( const ScAddress& r )
						: aStart( r ), aEnd( r ) {}
					ScBigRange( sal_Int32 nCol, sal_Int32 nRow, sal_Int32 nTab )
						: aStart( nCol, nRow, nTab ), aEnd( aStart ) {}
					ScBigRange( sal_Int32 nCol1, sal_Int32 nRow1, sal_Int32 nTab1,
							sal_Int32 nCol2, sal_Int32 nRow2, sal_Int32 nTab2 )
						: aStart( nCol1, nRow1, nTab1 ),
						aEnd( nCol2, nRow2, nTab2 ) {}

	void	Set( sal_Int32 nCol1, sal_Int32 nRow1, sal_Int32 nTab1,
					 sal_Int32 nCol2, sal_Int32 nRow2, sal_Int32 nTab2 )
				{ aStart.Set( nCol1, nRow1, nTab1 );
					aEnd.Set( nCol2, nRow2, nTab2 ); }

	void	GetVars( sal_Int32& nCol1, sal_Int32& nRow1, sal_Int32& nTab1,
					 sal_Int32& nCol2, sal_Int32& nRow2, sal_Int32& nTab2 ) const
				{ aStart.GetVars( nCol1, nRow1, nTab1 );
					aEnd.GetVars( nCol2, nRow2, nTab2 ); }

	sal_Bool 	IsValid( const ScDocument* pDoc ) const
				{ return aStart.IsValid( pDoc ) && aEnd.IsValid( pDoc ); }
	inline ScRange	MakeRange() const
					{ return ScRange( aStart.MakeAddress(),
						aEnd.MakeAddress() ); }

	inline sal_Bool In( const ScBigAddress& ) const;	// ist Address& in Range?
	inline sal_Bool In( const ScBigRange& ) const;		// ist Range& in Range?
	inline sal_Bool Intersects( const ScBigRange& ) const;	// ueberschneiden sich zwei Ranges?

	ScBigRange&		operator=( const ScBigRange& r )
						{ aStart = r.aStart; aEnd = r.aEnd; return *this; }
	int				operator==( const ScBigRange& r ) const
						{ return (aStart == r.aStart) && (aEnd == r.aEnd); }
	int				operator!=( const ScBigRange& r ) const
						{ return !operator==( r ); }

	friend inline SvStream& operator<< ( SvStream& rStream, const ScBigRange& rRange );
	friend inline SvStream& operator>> ( SvStream& rStream, ScBigRange& rRange );
};


inline sal_Bool ScBigRange::In( const ScBigAddress& rAddr ) const
{
	return
		aStart.Col() <= rAddr.Col() && rAddr.Col() <= aEnd.Col() &&
		aStart.Row() <= rAddr.Row() && rAddr.Row() <= aEnd.Row() &&
		aStart.Tab() <= rAddr.Tab() && rAddr.Tab() <= aEnd.Tab();
}


inline sal_Bool ScBigRange::In( const ScBigRange& r ) const
{
	return
		aStart.Col() <= r.aStart.Col() && r.aEnd.Col() <= aEnd.Col() &&
		aStart.Row() <= r.aStart.Row() && r.aEnd.Row() <= aEnd.Row() &&
		aStart.Tab() <= r.aStart.Tab() && r.aEnd.Tab() <= aEnd.Tab();
}


inline sal_Bool ScBigRange::Intersects( const ScBigRange& r ) const
{
	return !(
		Min( aEnd.Col(), r.aEnd.Col() ) < Max( aStart.Col(), r.aStart.Col() )
	 || Min( aEnd.Row(), r.aEnd.Row() ) < Max( aStart.Row(), r.aStart.Row() )
	 || Min( aEnd.Tab(), r.aEnd.Tab() ) < Max( aStart.Tab(), r.aStart.Tab() )
		);
}


inline SvStream& operator<< ( SvStream& rStream, const ScBigRange& rRange )
{
	rStream << rRange.aStart;
	rStream << rRange.aEnd;
	return rStream;
}


inline SvStream& operator>> ( SvStream& rStream, ScBigRange& rRange )
{
	rStream >> rRange.aStart;
	rStream >> rRange.aEnd;
	return rStream;
}



#endif