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Diffstat (limited to 'sw/inc/cellfml.hxx')
| -rw-r--r-- | sw/inc/cellfml.hxx | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/sw/inc/cellfml.hxx b/sw/inc/cellfml.hxx new file mode 100644 index 000000000000..89d7ba9a2910 --- /dev/null +++ b/sw/inc/cellfml.hxx @@ -0,0 +1,197 @@ +/************************************************************************* + * + * $RCSfile: cellfml.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:14:24 $ + * + * 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 _CELLFML_HXX +#define _CELLFML_HXX + +#ifndef _STRING_HXX //autogen +#include <tools/string.hxx> +#endif + +class SwTable; +class SwNode; +class SwTableSortBoxes; +class SwSelBoxes; +class SwCalc; +class SwTableBox; +class SwTableFmlUpdate; + +class SwTblCalcPara +{ + const SwTableBox* pLastTblBox; + USHORT nStackCnt, nMaxSize; + +public: + SwTableSortBoxes *pBoxStk; // Stack fuers erkennen von Rekursionen ! + SwCalc& rCalc; // akt. Calculator + const SwTable* pTbl; // akt. Tabelle + + SwTblCalcPara( SwCalc& rCalculator, const SwTable& rTable ); + ~SwTblCalcPara(); + + BOOL CalcWithStackOverflow(); + BOOL IsStackOverFlow() const { return nMaxSize == nStackCnt; } + BOOL IncStackCnt() { return nMaxSize == ++nStackCnt; } + void DecStackCnt() { if( nStackCnt ) --nStackCnt; } + void SetLastTblBox( const SwTableBox* pBox ) { pLastTblBox = pBox; } +}; + + + +class SwTableFormula +{ +typedef void (SwTableFormula:: *FnScanFormel)( const SwTable&, String&, + String&, String*, void* ) const; + + void BoxNmsToPtr( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void PtrToBoxNms( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void RelNmsToBoxNms( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void RelBoxNmsToPtr( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void BoxNmsToRelNm( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void _MakeFormel( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void _GetFmlBoxes( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void _HasValidBoxes( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + void _SplitMergeBoxNm( const SwTable&, String&, String&, String* = 0, + void* pPara = 0 ) const; + + void GetBoxes( const SwTableBox& rStt, const SwTableBox& rEnd, + SwSelBoxes& rBoxes ) const; + String ScanString( FnScanFormel fnFormel, const SwTable& rTbl, + void* = 0 ) const; + + const SwTable* FindTable( SwDoc& rDoc, const String& rNm ) const; + +protected: + enum NameType { EXTRNL_NAME, INTRNL_NAME, REL_NAME }; + + String sFormel; // akt. Formel + NameType eNmType; // akt. Darstellungs Art + BOOL bValidValue; // TRUE: Formel neu berechnen + + // suche den Node, in dem die Formel steht: + // TextFeld -> TextNode, + // BoxAttribut -> BoxStartNode + // !!! MUSS VON JEDER ABLEITUNG UEBERLADEN WERDEN !!! + virtual const SwNode* GetNodeOfFormula() const = 0; + + SwTableFormula( const String& rFormel ); + + String MakeFormel( SwTblCalcPara& rCalcPara ) const + { + return ScanString( &SwTableFormula::_MakeFormel, + *rCalcPara.pTbl, &rCalcPara ); + } + + static USHORT GetLnPosInTbl( const SwTable& rTbl, const SwTableBox* pBox ); + +public: + + SwTableFormula( const SwTableFormula& rCpy ) { *this = rCpy; } + SwTableFormula& operator=( const SwTableFormula& rCpy ) + { + sFormel = rCpy.sFormel; + eNmType = rCpy.eNmType; + bValidValue = rCpy.bValidValue; + return *this; + } + + // erzeuge aus der internen (fuer CORE) die externe (fuer UI) Formel + void PtrToBoxNm( const SwTable* pTbl ); + // erzeuge aus der externen (fuer UI) die interne (fuer CORE) Formel + void BoxNmToPtr( const SwTable* pTbl ); + // erzeuge aus der externen/internen Formel die relative Formel + void ToRelBoxNm( const SwTable* pTbl ); + // wird vorm/nach dem mergen/splitten von Tabellen rerufen + void ToSplitMergeBoxNm( SwTableFmlUpdate& rTblUpd ); + + // ist gerade eine intern Darstellung aktiv + BOOL IsIntrnlName() const { return eNmType == INTRNL_NAME; } + // erfrage die akt. Darstellung der Formel + NameType GetNameType() const { return eNmType; } + + // erfrage/setze das Flag, ob der akt. Wert gueltig ist + BOOL IsValid() const { return bValidValue; } + inline void ChgValid( BOOL bNew ) { bValidValue = bNew; } + + const String& GetFormula() const { return sFormel; } + void SetFormula( const String& rNew ) + { + sFormel = rNew; + bValidValue = FALSE; + eNmType = EXTRNL_NAME; + } + + USHORT GetBoxesOfFormula( const SwTable& rTbl, SwSelBoxes& rBoxes ); + // sind alle Boxen gueltig, auf die sich die Formel bezieht? + BOOL HasValidBoxes() const; +}; + + + +#endif |