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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 .
*/
#ifndef INCLUDED_SC_INC_REFDATA_HXX
#define INCLUDED_SC_INC_REFDATA_HXX
#include "address.hxx"
#include "scdllapi.h"
#include "calcmacros.hxx"
/// Single reference (one address) into the sheet
struct SC_DLLPUBLIC ScSingleRefData
{
private:
SCCOL mnCol;
SCROW mnRow;
SCTAB mnTab;
union
{
sal_uInt8 mnFlagValue;
struct
{
bool bColRel :1;
bool bColDeleted :1;
bool bRowRel :1;
bool bRowDeleted :1;
bool bTabRel :1;
bool bTabDeleted :1;
bool bFlag3D :1; ///< 3D-Ref
bool bRelName :1; ///< Reference derived from RangeName with relative values
} Flags;
};
public:
/// No default ctor, because used in ScRawToken union, set InitFlags!
void InitFlags() { mnFlagValue = 0; } ///< all FALSE
/// InitAddress: InitFlags and set address
void InitAddress( const ScAddress& rAdr );
void InitAddress( SCCOL nCol, SCROW nRow, SCTAB nTab );
/// InitAddressRel: InitFlags and set address, everything relative to rPos
void InitAddressRel( const ScAddress& rAdr, const ScAddress& rPos );
/// InitFlags and set address, relative to rPos if rRef says so.
void InitFromRefAddress( const ScRefAddress& rRef, const ScAddress& rPos );
sal_uInt8 FlagValue() const { return mnFlagValue;}
void SetColRel( bool bVal ) { Flags.bColRel = bVal; }
bool IsColRel() const { return Flags.bColRel; }
void SetRowRel( bool bVal ) { Flags.bRowRel = bVal; }
bool IsRowRel() const { return Flags.bRowRel; }
void SetTabRel( bool bVal ) { Flags.bTabRel = bVal; }
bool IsTabRel() const { return Flags.bTabRel; }
void SetAbsCol( SCCOL nVal );
void SetRelCol( SCCOL nVal );
void IncCol( SCCOL nInc );
void SetAbsRow( SCROW nVal );
void SetRelRow( SCROW nVal );
void IncRow( SCROW nInc );
void SetAbsTab( SCTAB nVal );
void SetRelTab( SCTAB nVal );
void IncTab( SCTAB nInc );
void SetColDeleted( bool bVal );
bool IsColDeleted() const { return Flags.bColDeleted;}
void SetRowDeleted( bool bVal );
bool IsRowDeleted() const { return Flags.bRowDeleted;}
void SetTabDeleted( bool bVal );
bool IsTabDeleted() const { return Flags.bTabDeleted;}
bool IsDeleted() const;
void SetFlag3D( bool bVal ) { Flags.bFlag3D = bVal; }
bool IsFlag3D() const { return Flags.bFlag3D; }
void SetRelName( bool bVal ) { Flags.bRelName = bVal; }
bool IsRelName() const { return Flags.bRelName; }
bool Valid() const;
bool ColValid() const;
bool RowValid() const;
bool TabValid() const;
/// In external references nTab is -1
bool ValidExternal() const;
ScAddress toAbs( const ScAddress& rPos ) const;
void SetAddress( const ScAddress& rAddr, const ScAddress& rPos );
SCROW Row() const;
SCCOL Col() const;
SCTAB Tab() const;
/** Adjust ordering (front-top-left/rear-bottom-right) to a new position. */
static void PutInOrder( ScSingleRefData& rRef1, ScSingleRefData& rRef2, const ScAddress& rPos );
bool operator==( const ScSingleRefData& ) const;
bool operator!=( const ScSingleRefData& ) const;
#if DEBUG_FORMULA_COMPILER
void Dump( int nIndent = 0 ) const;
#endif
};
/// Complex reference (a range) into the sheet
struct ScComplexRefData
{
ScSingleRefData Ref1;
ScSingleRefData Ref2;
void InitFlags()
{ Ref1.InitFlags(); Ref2.InitFlags(); }
void InitRange( const ScRange& rRange )
{
Ref1.InitAddress( rRange.aStart );
Ref2.InitAddress( rRange.aEnd );
}
void InitRangeRel( const ScRange& rRange, const ScAddress& rPos )
{
Ref1.InitAddressRel( rRange.aStart, rPos );
Ref2.InitAddressRel( rRange.aEnd, rPos );
}
void InitRange( SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
SCCOL nCol2, SCROW nRow2, SCTAB nTab2 )
{
Ref1.InitAddress( nCol1, nRow1, nTab1 );
Ref2.InitAddress( nCol2, nRow2, nTab2 );
}
/// InitFlags and set range, relative to rPos if rRef1 and rRef2 say so.
void InitFromRefAddresses( const ScRefAddress& rRef1, const ScRefAddress& rRef2, const ScAddress& rPos );
bool Valid() const;
/** In external references nTab is -1 for the start tab and -1 for the end
tab if one sheet, or >=0 if more than one sheets. */
bool ValidExternal() const;
/** Whether this references entire columns, A:A */
bool IsEntireCol() const
{
// Both row anchors must be absolute.
return Ref1.Row() == 0 && Ref2.Row() == MAXROW && !Ref1.IsRowRel() && !Ref2.IsRowRel();
}
/** Whether this references entire rows, 1:1 */
bool IsEntireRow() const
{
// Both column anchors must be absolute.
return Ref1.Col() == 0 && Ref2.Col() == MAXCOL && !Ref1.IsColRel() && !Ref2.IsColRel();
}
SC_DLLPUBLIC ScRange toAbs( const ScAddress& rPos ) const;
/** Set a new range, assuming that the ordering of the range matches the
ordering of the reference data flags already set. */
void SetRange( const ScRange& rRange, const ScAddress& rPos );
/** Adjust ordering (front-top-left/rear-bottom-right) to a new position. */
void PutInOrder( const ScAddress& rPos );
bool operator==( const ScComplexRefData& r ) const
{ return Ref1 == r.Ref1 && Ref2 == r.Ref2; }
/** Enlarge range if reference passed is not within existing range.
ScAddress position is used to calculate absolute references from
relative references. */
ScComplexRefData& Extend( const ScSingleRefData & rRef, const ScAddress & rPos );
ScComplexRefData& Extend( const ScComplexRefData & rRef, const ScAddress & rPos );
/** Increment or decrement end column unless or until sticky.
@see ScRange::IncEndColSticky()
@return TRUE if changed. */
bool IncEndColSticky( SCCOL nDelta, const ScAddress& rPos );
/** Increment or decrement end row unless or until sticky.
@see ScRange::IncEndRowSticky()
@return TRUE if changed. */
bool IncEndRowSticky( SCROW nDelta, const ScAddress& rPos );
bool IsDeleted() const;
#if DEBUG_FORMULA_COMPILER
void Dump( int nIndent = 0 ) const;
#endif
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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