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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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_REFDATA_HXX
#define SC_REFDATA_HXX
#include "global.hxx"
#include "address.hxx"
#include "scdllapi.h"
// Ref-Flags for old (until release 3.1) documents
struct OldSingleRefBools
{
BYTE bRelCol; // Flag values (see further down), 2 bits each in file format
BYTE bRelRow;
BYTE bRelTab;
BYTE bOldFlag3D; // two BOOL flags (see further down)
};
#define SR_ABSOLUTE 0 // Absolute value
#define SR_RELABS 1 // Relative value as absolute value (until release 3.1)
#define SR_RELATIVE 2 // Relative value as delta value (after release 3.1)
#define SR_DELETED 3 // Deleted col/row/tab
#define SRF_3D 0x01 // 3D reference, was the BOOL (before build 304a)
#define SRF_RELNAME 0x02 // Reference derived from RangeName with relative values
#define SRF_BITS 0x03 // Mask of possible bits
struct SC_DLLPUBLIC ScSingleRefData // Single reference (one address) into the sheet
{
SCsCOL nCol; // Absolute values
SCsROW nRow;
SCsTAB nTab;
SCsCOL nRelCol; // Values relative to the position
SCsROW nRelRow;
SCsTAB nRelTab;
union
{
BOOL bFlags;
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;
};
// No default ctor, because used in ScRawToken union, set InitFlags!
inline void InitFlags() { bFlags = 0; } // all FALSE
// InitAddress: InitFlags and set address
inline void InitAddress( const ScAddress& rAdr );
inline void InitAddress( SCCOL nCol, SCROW nRow, SCTAB nTab );
// InitAddressRel: InitFlags and set address, everything relative to rPos
inline void InitAddressRel( const ScAddress& rAdr, const ScAddress& rPos );
inline void SetColRel( BOOL bVal ) { Flags.bColRel = (bVal ? TRUE : FALSE ); }
inline BOOL IsColRel() const { return Flags.bColRel; }
inline void SetRowRel( BOOL bVal ) { Flags.bRowRel = (bVal ? TRUE : FALSE ); }
inline BOOL IsRowRel() const { return Flags.bRowRel; }
inline void SetTabRel( BOOL bVal ) { Flags.bTabRel = (bVal ? TRUE : FALSE ); }
inline BOOL IsTabRel() const { return Flags.bTabRel; }
inline void SetColDeleted( BOOL bVal ) { Flags.bColDeleted = (bVal ? TRUE : FALSE ); }
inline BOOL IsColDeleted() const { return Flags.bColDeleted; }
inline void SetRowDeleted( BOOL bVal ) { Flags.bRowDeleted = (bVal ? TRUE : FALSE ); }
inline BOOL IsRowDeleted() const { return Flags.bRowDeleted; }
inline void SetTabDeleted( BOOL bVal ) { Flags.bTabDeleted = (bVal ? TRUE : FALSE ); }
inline BOOL IsTabDeleted() const { return Flags.bTabDeleted; }
inline BOOL IsDeleted() const { return IsColDeleted() || IsRowDeleted() || IsTabDeleted(); }
inline void SetFlag3D( BOOL bVal ) { Flags.bFlag3D = (bVal ? TRUE : FALSE ); }
inline BOOL IsFlag3D() const { return Flags.bFlag3D; }
inline void SetRelName( BOOL bVal ) { Flags.bRelName = (bVal ? TRUE : FALSE ); }
inline BOOL IsRelName() const { return Flags.bRelName; }
inline BOOL Valid() const;
/// In external references nTab is -1
inline bool ValidExternal() const;
void SmartRelAbs( const ScAddress& rPos );
void CalcRelFromAbs( const ScAddress& rPos );
void CalcAbsIfRel( const ScAddress& rPos );
BOOL operator==( const ScSingleRefData& ) const;
bool operator!=( const ScSingleRefData& ) const;
};
inline void ScSingleRefData::InitAddress( SCCOL nColP, SCROW nRowP, SCTAB nTabP )
{
InitFlags();
nCol = nColP;
nRow = nRowP;
nTab = nTabP;
}
inline void ScSingleRefData::InitAddress( const ScAddress& rAdr )
{
InitAddress( rAdr.Col(), rAdr.Row(), rAdr.Tab());
}
inline void ScSingleRefData::InitAddressRel( const ScAddress& rAdr,
const ScAddress& rPos )
{
InitAddress( rAdr.Col(), rAdr.Row(), rAdr.Tab());
SetColRel( TRUE );
SetRowRel( TRUE );
SetTabRel( TRUE );
CalcRelFromAbs( rPos );
}
inline BOOL ScSingleRefData::Valid() const
{
return nCol >= 0 && nCol <= MAXCOL &&
nRow >= 0 && nRow <= MAXROW &&
nTab >= 0 && nTab <= MAXTAB;
}
inline bool ScSingleRefData::ValidExternal() const
{
return nCol >= 0 && nCol <= MAXCOL &&
nRow >= 0 && nRow <= MAXROW &&
nTab == -1;
}
struct ScComplexRefData // Complex reference (a range) into the sheet
{
ScSingleRefData Ref1;
ScSingleRefData Ref2;
inline void InitFlags()
{ Ref1.InitFlags(); Ref2.InitFlags(); }
inline void InitRange( const ScRange& rRange )
{
Ref1.InitAddress( rRange.aStart );
Ref2.InitAddress( rRange.aEnd );
}
inline void InitRangeRel( const ScRange& rRange, const ScAddress& rPos )
{
Ref1.InitAddressRel( rRange.aStart, rPos );
Ref2.InitAddressRel( rRange.aEnd, rPos );
}
inline void InitRange( SCCOL nCol1, SCROW nRow1, SCTAB nTab1,
SCCOL nCol2, SCROW nRow2, SCTAB nTab2 )
{
Ref1.InitAddress( nCol1, nRow1, nTab1 );
Ref2.InitAddress( nCol2, nRow2, nTab2 );
}
inline void SmartRelAbs( const ScAddress& rPos )
{ Ref1.SmartRelAbs( rPos ); Ref2.SmartRelAbs( rPos ); }
inline void CalcRelFromAbs( const ScAddress& rPos )
{ Ref1.CalcRelFromAbs( rPos ); Ref2.CalcRelFromAbs( rPos ); }
inline void CalcAbsIfRel( const ScAddress& rPos )
{ Ref1.CalcAbsIfRel( rPos ); Ref2.CalcAbsIfRel( rPos ); }
inline BOOL IsDeleted() const
{ return Ref1.IsDeleted() || Ref2.IsDeleted(); }
inline BOOL Valid() const
{ return Ref1.Valid() && Ref2.Valid(); }
/** 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. */
inline bool ValidExternal() const;
/// Absolute references have to be up-to-date when calling this!
void PutInOrder();
inline 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 );
};
inline bool ScComplexRefData::ValidExternal() const
{
return Ref1.ValidExternal() &&
Ref2.nCol >= 0 && Ref2.nCol <= MAXCOL &&
Ref2.nRow >= 0 && Ref2.nRow <= MAXROW &&
Ref2.nTab >= Ref1.nTab;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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