/************************************************************************* * * $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 #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