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/*************************************************************************
*
* $RCSfile: index.hxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-18 17:14:26 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _INDEX_HXX
#define _INDEX_HXX
#include <limits.h>
#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _RTTI_HXX
#include <tools/rtti.hxx> // for RTTI of SwIndexReg
#endif
#ifndef _STRING_HXX
#include <tools/string.hxx> // for xub_StrLen
#endif
#define INVALID_INDEX STRING_NOTFOUND
// Maximale Anzahl von Indizies im IndexArray (zum Abtesten auf Ueberlaeufe)
class SwIndex;
class SwIndexReg;
#ifdef PRODUCT
#define INLINE inline
#else
#define INLINE
#endif
class SwIndex
{
friend class SwIndexReg;
#ifndef PRODUCT
static int nSerial;
int MySerial;
#endif
xub_StrLen nIndex;
SwIndexReg* pArray;
SwIndex *pNext, *pPrev;
SwIndex& ChgValue( const SwIndex& rIdx, xub_StrLen nNewValue );
void Remove(); // Ausketten
public:
SwIndex( SwIndexReg * pReg, xub_StrLen nIdx = 0 );
SwIndex( const SwIndex & );
SwIndex( const SwIndex &, short nDiff );
~SwIndex() { Remove(); }
INLINE xub_StrLen operator++();
INLINE xub_StrLen operator--();
#ifndef CFRONT
INLINE xub_StrLen operator++(int);
INLINE xub_StrLen operator--(int);
#endif
INLINE xub_StrLen operator+=( xub_StrLen );
INLINE xub_StrLen operator-=( xub_StrLen );
INLINE xub_StrLen operator+=( const SwIndex& );
INLINE xub_StrLen operator-=( const SwIndex& );
INLINE BOOL operator<( const SwIndex& ) const;
INLINE BOOL operator<=( const SwIndex& ) const;
INLINE BOOL operator>( const SwIndex& ) const;
INLINE BOOL operator>=( const SwIndex& ) const;
BOOL operator==( const SwIndex& rSwIndex ) const
{ return (nIndex == rSwIndex.nIndex) && (pArray == rSwIndex.pArray); }
BOOL operator!=( const SwIndex& rSwIndex ) const
{ return (nIndex != rSwIndex.nIndex) || (pArray != rSwIndex.pArray); }
BOOL operator<( xub_StrLen nWert ) const { return nIndex < nWert; }
BOOL operator<=( xub_StrLen nWert ) const { return nIndex <= nWert; }
BOOL operator>( xub_StrLen nWert ) const { return nIndex > nWert; }
BOOL operator>=( xub_StrLen nWert ) const { return nIndex >= nWert; }
BOOL operator==( xub_StrLen nWert ) const { return nIndex == nWert; }
BOOL operator!=( xub_StrLen nWert ) const { return nIndex != nWert; }
INLINE SwIndex& operator=( xub_StrLen );
SwIndex& operator=( const SwIndex & );
// gebe den Wert vom Index als xub_StrLen zurueck
xub_StrLen GetIndex() const { return nIndex; }
// ermoeglicht Zuweisungen ohne Erzeugen eines temporaeren
// Objektes
SwIndex &Assign(SwIndexReg *,xub_StrLen);
// Herausgabe des Pointers auf das IndexArray,
// (fuers RTTI am SwIndexReg)
const SwIndexReg* GetIdxReg() const { return pArray; }
};
#undef INLINE
class SwIndexReg
{
friend class SwIndex;
const SwIndex *pFirst, *pLast, *pMiddle;
// ein globales Array, in das Indizies verschoben werden, die mal
// temporaer "ausgelagert" werden muessen; oder die zum Zeitpunkt des
// anlegens kein gueltiges Array kennen (SwPaM/SwPosition!)
friend void _InitCore();
friend void _FinitCore();
static SwIndexReg* pEmptyIndexArray;
protected:
virtual void Update( const SwIndex & aPos, xub_StrLen nLen,
BOOL bNegativ = FALSE );
void ChkArr();
BOOL HasAnyIndex() const { return 0 != pFirst; }
// fuer das Move am RegArray:
void MoveIdx( const SwIndex& rOldPos, const SwIndex& rNewPos );
public:
SwIndexReg();
#ifndef PRODUCT
~SwIndexReg();
#endif
// rtti, abgeleitete moegens gleichtun oder nicht. Wenn sie es gleichtun
// kann ueber das SwIndexReg typsicher gecastet werden.
TYPEINFO();
void SetDefMiddle( const SwIndex* pIdx ) { pMiddle = pIdx; }
void MoveTo( SwIndexReg& rArr );
};
#ifdef PRODUCT
inline xub_StrLen SwIndex::operator++()
{
return ChgValue( *this, nIndex+1 ).nIndex;
}
inline xub_StrLen SwIndex::operator--()
{
return ChgValue( *this, nIndex-1 ).nIndex;
}
#ifndef CFRONT
inline xub_StrLen SwIndex::operator++(int)
{
xub_StrLen nOldIndex = nIndex;
ChgValue( *this, nIndex+1 );
return nOldIndex;
}
inline xub_StrLen SwIndex::operator--(int)
{
xub_StrLen nOldIndex = nIndex;
ChgValue( *this, nIndex-1 );
return nOldIndex;
}
#endif
inline xub_StrLen SwIndex::operator+=( xub_StrLen nWert )
{
return ChgValue( *this, nIndex + nWert ).nIndex;
}
inline xub_StrLen SwIndex::operator-=( xub_StrLen nWert )
{
return ChgValue( *this, nIndex - nWert ).nIndex;
}
inline xub_StrLen SwIndex::operator+=( const SwIndex& rIndex )
{
return ChgValue( *this, nIndex + rIndex.nIndex ).nIndex;
}
inline xub_StrLen SwIndex::operator-=( const SwIndex& rIndex )
{
return ChgValue( *this, nIndex - rIndex.nIndex ).nIndex;
}
inline BOOL SwIndex::operator<( const SwIndex& rIndex ) const
{
return nIndex < rIndex.nIndex;
}
inline BOOL SwIndex::operator<=( const SwIndex& rIndex ) const
{
return nIndex <= rIndex.nIndex;
}
inline BOOL SwIndex::operator>( const SwIndex& rIndex ) const
{
return nIndex > rIndex.nIndex;
}
inline BOOL SwIndex::operator>=( const SwIndex& rIndex ) const
{
return nIndex >= rIndex.nIndex;
}
inline SwIndex& SwIndex::operator=( xub_StrLen nWert )
{
if( nIndex != nWert )
ChgValue( *this, nWert );
return *this;
}
// PRODUCT
#endif
/******************************************************************
Source Code Control System - Header
$Header: /zpool/svn/migration/cvs_rep_09_09_08/code/sw/inc/index.hxx,v 1.1.1.1 2000-09-18 17:14:26 hr Exp $
Source Code Control System - Update
$Log: not supported by cvs2svn $
Revision 1.67 2000/09/18 16:03:22 willem.vandorp
OpenOffice header added.
Revision 1.66 2000/09/08 13:24:17 willem.vandorp
Header and footer replaced
Revision 1.65 2000/04/12 13:53:23 jp
Unicode changes
Revision 1.64 1999/02/25 08:20:48 JP
Task #62314#: Asynchrone DDE-Links/-Requests
Rev 1.63 25 Feb 1999 09:20:48 JP
Task #62314#: Asynchrone DDE-Links/-Requests
Rev 1.62 27 Nov 1997 09:20:28 JP
neu: SwIndexReg::MoveTo - move alle Indiezies aus einem Array ins andere
Rev 1.61 11 Nov 1997 20:36:48 JP
SwIndexReg CTOR/DTOR jetzt public
Rev 1.60 10 Oct 1997 14:03:20 JP
SwRange wird nicht mehr benoetigt
Rev 1.59 09 Oct 1997 15:11:50 JP
Umstellung NodeIndex/-Array/BigPtrArray
Rev 1.58 07 Aug 1997 14:41:26 OM
Headerfile-Umstellung
Rev 1.57 18 Jul 1997 12:21:20 MA
includes
Rev 1.56 08 Nov 1995 15:47:10 MA
opt: operatoren entfernt
Rev 1.55 25 Jun 1995 16:49:20 JP
Unter Windows nun auch den neuen Index
Rev 1.54 09 May 1995 08:44:28 KH
#ifdef MAC -> #ifdef CFRONT
*******************************************************************/
#endif
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