353 lines
11 KiB
C++
353 lines
11 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: dbfld.hxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 01:38:39 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _DBFLD_HXX
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#define _DBFLD_HXX
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#ifndef INCLUDED_SWDLLAPI_H
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#include "swdllapi.h"
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#endif
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#ifndef _FLDBAS_HXX
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#include "fldbas.hxx"
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#endif
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#ifndef _SWDBDATA_HXX
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#include "swdbdata.hxx"
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#endif
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class SwDoc;
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class SwTxtFld;
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class SwFrm;
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankfeld
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--------------------------------------------------------------------*/
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class SW_DLLPUBLIC SwDBFieldType : public SwValueFieldType
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{
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SwDBData aDBData; //
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String sName; // only used in ::GetName() !
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String sColumn;
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long nRefCnt;
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public:
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SwDBFieldType(SwDoc* pDocPtr, const String& rColumnName, const SwDBData& rDBData);
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virtual const String& GetName() const;
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virtual SwFieldType* Copy() const;
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inline void AddRef() { nRefCnt++; }
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void ReleaseRef();
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inline long GetRefCount() { return nRefCnt; }
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const String& GetColumnName() const {return sColumn;}
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const SwDBData& GetDBData() const {return aDBData;}
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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/*--------------------------------------------------------------------
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Beschreibung:
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von SwFields abgeleitete Klassen. Sie ueberlagern die Expand-Funktion.
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Der Inhalt wird entsprechend dem Format, soweit vorhanden, formatiert.
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--------------------------------------------------------------------*/
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class SW_DLLPUBLIC SwDBField : public SwValueField
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{
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String aContent;
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USHORT nSubType;
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BOOL bIsInBodyTxt : 1;
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BOOL bValidValue : 1;
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BOOL bInitialized : 1;
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public:
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SwDBField(SwDBFieldType*, ULONG nFmt = 0);
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virtual ~SwDBField();
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virtual SwFieldType* ChgTyp( SwFieldType* );
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// Der aktuelle Text
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inline void SetExpansion(const String& rStr);
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virtual String Expand() const;
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virtual SwField* Copy() const;
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virtual USHORT GetSubType() const;
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virtual void SetSubType(USHORT nType);
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// Name oder Inhalt
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virtual String GetCntnt(BOOL bName = FALSE) const;
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// fuer Berechnungen in Ausdruecken
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void ChgValue( double d, BOOL bVal );
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// Evaluierung ueber den DBMgr String rauspulen
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void Evaluate();
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// Evaluierung fuer Kopf und Fusszeilen
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void ChangeExpansion( const SwFrm*, const SwTxtFld* );
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void InitContent();
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void InitContent(const String& rExpansion);
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String GetOldContent();
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inline void ChgBodyTxtFlag( BOOL bIsInBody );
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inline BOOL IsInBodyTxt() const;
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inline BOOL IsValidValue() const { return bValidValue; }
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inline BOOL IsInitialized() const { return bInitialized; }
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inline void ClearInitialized() { bInitialized = FALSE; }
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inline void SetInitialized() { bInitialized = TRUE; }
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// Name erfragen
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virtual const String& GetPar1() const;
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// DBName
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inline const SwDBData& GetDBData() const { return ((SwDBFieldType*)GetTyp())->GetDBData(); }
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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inline void SwDBField::SetExpansion(const String& rStr)
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{ aContent = rStr; }
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// wird von der Formatierung abgefragt
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inline BOOL SwDBField::IsInBodyTxt() const
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{ return bIsInBodyTxt; }
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// wird von UpdateExpFlds gesetzt (dort ist die Node-Position bekannt)
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inline void SwDBField::ChgBodyTxtFlag( BOOL bIsInBody )
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{ bIsInBodyTxt = bIsInBody; }
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/*--------------------------------------------------------------------
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Beschreibung: Basisklasse fuer alle weiteren Datenbankfelder
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--------------------------------------------------------------------*/
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class SW_DLLPUBLIC SwDBNameInfField : public SwField
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{
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SwDBData aDBData;
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USHORT nSubType;
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protected:
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const SwDBData& GetDBData() const {return aDBData;}
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SwDBData& GetDBData() {return aDBData;}
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SwDBNameInfField(SwFieldType* pTyp, const SwDBData& rDBData, ULONG nFmt = 0);
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public:
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// DBName
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inline const SwDBData& GetRealDBData() { return aDBData; }
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SwDBData GetDBData(SwDoc* pDoc);
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void SetDBData(const SwDBData& rDBData); // #111840#
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// Name oder Inhalt
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virtual String GetCntnt(BOOL bName = FALSE) const;
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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virtual USHORT GetSubType() const;
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virtual void SetSubType(USHORT nType);
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};
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankfeld Naechster Satz
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--------------------------------------------------------------------*/
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class SwDBNextSetFieldType : public SwFieldType
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{
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public:
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SwDBNextSetFieldType();
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virtual SwFieldType* Copy() const;
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};
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/*--------------------------------------------------------------------
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Beschreibung: Naechsten Datensatz mit Bedingung
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--------------------------------------------------------------------*/
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class SW_DLLPUBLIC SwDBNextSetField : public SwDBNameInfField
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{
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String aCond;
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BOOL bCondValid;
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public:
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SwDBNextSetField( SwDBNextSetFieldType*,
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const String& rCond, const String& rDummy, const SwDBData& rDBData);
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virtual String Expand() const;
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virtual SwField* Copy() const;
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void Evaluate(SwDoc*);
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inline void SetCondValid(BOOL bCond);
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inline BOOL IsCondValid() const;
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// Condition
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virtual const String& GetPar1() const;
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virtual void SetPar1(const String& rStr);
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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inline BOOL SwDBNextSetField::IsCondValid() const
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{ return bCondValid; }
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inline void SwDBNextSetField::SetCondValid(BOOL bCond)
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{ bCondValid = bCond; }
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankfeld Naechster Satz
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--------------------------------------------------------------------*/
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class SwDBNumSetFieldType : public SwFieldType
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{
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public:
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SwDBNumSetFieldType();
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virtual SwFieldType* Copy() const;
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};
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/*--------------------------------------------------------------------
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Beschreibung: Datensatz mit Nummer xxx
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Die Nummer steht in nFormat
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! kleiner Missbrauch
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--------------------------------------------------------------------*/
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class SwDBNumSetField : public SwDBNameInfField
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{
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String aCond;
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String aPar2;
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BOOL bCondValid;
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public:
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SwDBNumSetField(SwDBNumSetFieldType*, const String& rCond, const String& rDBNum, const SwDBData& rDBData);
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virtual String Expand() const;
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virtual SwField* Copy() const;
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inline BOOL IsCondValid() const;
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inline void SetCondValid(BOOL bCond);
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void Evaluate(SwDoc*);
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// Condition
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virtual const String& GetPar1() const;
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virtual void SetPar1(const String& rStr);
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// Datensatznummer
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virtual String GetPar2() const;
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virtual void SetPar2(const String& rStr);
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// Die Datensatznummer steht in nFormat !!
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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inline BOOL SwDBNumSetField::IsCondValid() const
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{ return bCondValid; }
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inline void SwDBNumSetField::SetCondValid(BOOL bCond)
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{ bCondValid = bCond; }
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankname
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--------------------------------------------------------------------*/
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class SwDBNameFieldType : public SwFieldType
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{
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SwDoc *pDoc;
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public:
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SwDBNameFieldType(SwDoc*);
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String Expand(ULONG) const;
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virtual SwFieldType* Copy() const;
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};
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankfeld
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--------------------------------------------------------------------*/
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class SwDBNameField : public SwDBNameInfField
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{
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public:
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SwDBNameField(SwDBNameFieldType*, const SwDBData& rDBData, ULONG nFmt = 0);
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virtual String Expand() const;
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virtual SwField* Copy() const;
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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/*--------------------------------------------------------------------
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Beschreibung: Datensatznummer
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--------------------------------------------------------------------*/
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class SwDBSetNumberFieldType : public SwFieldType
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{
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public:
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SwDBSetNumberFieldType();
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virtual SwFieldType* Copy() const;
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};
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/*--------------------------------------------------------------------
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Beschreibung: Datenbankfeld
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--------------------------------------------------------------------*/
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class SwDBSetNumberField : public SwDBNameInfField
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{
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long nNumber;
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public:
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SwDBSetNumberField(SwDBSetNumberFieldType*, const SwDBData& rDBData, ULONG nFmt = 0);
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virtual String Expand() const;
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virtual SwField* Copy() const;
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void Evaluate(SwDoc*);
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inline long GetSetNumber() const;
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inline void SetSetNumber(long nNum);
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virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, BYTE nMId ) const;
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virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, BYTE nMId );
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};
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inline long SwDBSetNumberField::GetSetNumber() const
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{ return nNumber; }
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inline void SwDBSetNumberField::SetSetNumber(long nNum)
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{ nNumber = nNum; }
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#endif // _DBFLD_HXX
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