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office-gobmx/sw/inc/dbfld.hxx
Jens-Heiner Rechtien 7b0b5cdfee initial import
2000-09-18 16:15:01 +00:00

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/*************************************************************************
*
* $RCSfile: dbfld.hxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-18 17:14:25 $
*
* 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 _DBFLD_HXX
#define _DBFLD_HXX
#include "fldbas.hxx"
class SwDoc;
class SwTxtFld;
class SwFrm;
/*--------------------------------------------------------------------
Beschreibung: Datenbankfeld
--------------------------------------------------------------------*/
class SwDBFieldType : public SwValueFieldType
{
String aName; // Syntax: Datenbankname.Feldname
long nRefCnt;
public:
SwDBFieldType(SwDoc* pDocPtr, const String& Name, const String& rSymDBName);
virtual const String& GetName() const;
virtual SwFieldType* Copy() const;
inline void AddRef() { nRefCnt++; }
void ReleaseRef();
inline long GetRefCount() { return nRefCnt; }
String GetColumnName();
String GetDBName();
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
/*--------------------------------------------------------------------
Beschreibung:
von SwFields abgeleitete Klassen. Sie ueberlagern die Expand-Funktion.
Der Inhalt wird entsprechend dem Format, soweit vorhanden, formatiert.
--------------------------------------------------------------------*/
class SwDBField : public SwValueField
{
String aContent;
USHORT nSubType;
BOOL bIsInBodyTxt : 1;
BOOL bValidValue : 1;
BOOL bInitialized : 1;
public:
SwDBField(SwDBFieldType*, ULONG nFmt = 0);
virtual ~SwDBField();
virtual SwFieldType* ChgTyp( SwFieldType* );
// Der aktuelle Text
inline void SetExpansion(const String& rStr);
virtual String Expand() const;
virtual SwField* Copy() const;
virtual USHORT GetSubType() const;
virtual void SetSubType(USHORT nType);
// Name oder Inhalt
virtual String GetCntnt(BOOL bName = FALSE) const;
// fuer Berechnungen in Ausdruecken
void ChgValue( double d, BOOL bVal );
// Evaluierung ueber den DBMgr String rauspulen
void Evaluate();
// Evaluierung fuer Kopf und Fusszeilen
void ChangeExpansion( const SwFrm*, const SwTxtFld* );
void InitContent();
void InitContent(const String& rExpansion);
String GetOldContent();
inline void ChgBodyTxtFlag( BOOL bIsInBody );
inline BOOL IsInBodyTxt() const;
inline BOOL IsValidValue() const { return bValidValue; }
inline BOOL IsInitialized() const { return bInitialized; }
inline void ClearInitialized() { bInitialized = FALSE; }
inline void SetInitialized() { bInitialized = TRUE; }
// Name erfragen
virtual const String& GetPar1() const;
// DBName
inline String GetDBName() const { return ((SwDBFieldType*)GetTyp())->GetDBName(); }
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
inline void SwDBField::SetExpansion(const String& rStr)
{ aContent = rStr; }
// wird von der Formatierung abgefragt
inline BOOL SwDBField::IsInBodyTxt() const
{ return bIsInBodyTxt; }
// wird von UpdateExpFlds gesetzt (dort ist die Node-Position bekannt)
inline void SwDBField::ChgBodyTxtFlag( BOOL bIsInBody )
{ bIsInBodyTxt = bIsInBody; }
/*--------------------------------------------------------------------
Beschreibung: Basisklasse fuer alle weiteren Datenbankfelder
--------------------------------------------------------------------*/
class SwDBNameInfField : public SwField
{
String sDBName;
protected:
const String& GetDBName() const {return sDBName;}
String& GetDBName() {return sDBName;}
SwDBNameInfField(SwFieldType* pTyp, const String& rDBName, ULONG nFmt = 0);
public:
// DBName
inline const String& GetRealDBName() { return sDBName; }
String GetDBName(SwDoc* pDoc);
inline void SetDBName(const String& rDBName) { sDBName = rDBName; }
// Name oder Inhalt
virtual String GetCntnt(BOOL bName = FALSE) const;
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
/*--------------------------------------------------------------------
Beschreibung: Datenbankfeld Naechster Satz
--------------------------------------------------------------------*/
class SwDBNextSetFieldType : public SwFieldType
{
public:
SwDBNextSetFieldType();
virtual SwFieldType* Copy() const;
};
/*--------------------------------------------------------------------
Beschreibung: Naechsten Datensatz mit Bedingung
--------------------------------------------------------------------*/
class SwDBNextSetField : public SwDBNameInfField
{
String aCond;
BOOL bCondValid;
public:
SwDBNextSetField( SwDBNextSetFieldType*,
const String& rCond, const String& rDummy, const String& rDBName);
virtual String Expand() const;
virtual SwField* Copy() const;
void Evaluate(SwDoc*);
inline void SetCondValid(BOOL bCond);
inline BOOL IsCondValid() const;
// Condition
virtual const String& GetPar1() const;
virtual void SetPar1(const String& rStr);
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
inline BOOL SwDBNextSetField::IsCondValid() const
{ return bCondValid; }
inline void SwDBNextSetField::SetCondValid(BOOL bCond)
{ bCondValid = bCond; }
/*--------------------------------------------------------------------
Beschreibung: Datenbankfeld Naechster Satz
--------------------------------------------------------------------*/
class SwDBNumSetFieldType : public SwFieldType
{
public:
SwDBNumSetFieldType();
virtual SwFieldType* Copy() const;
};
/*--------------------------------------------------------------------
Beschreibung: Datensatz mit Nummer xxx
Die Nummer steht in nFormat
! kleiner Missbrauch
--------------------------------------------------------------------*/
class SwDBNumSetField : public SwDBNameInfField
{
String aCond;
String aPar2;
BOOL bCondValid;
public:
SwDBNumSetField(SwDBNumSetFieldType*, const String& rCond, const String& rDBNum, const String& rDBName);
virtual String Expand() const;
virtual SwField* Copy() const;
inline BOOL IsCondValid() const;
inline void SetCondValid(BOOL bCond);
void Evaluate(SwDoc*);
// Condition
virtual const String& GetPar1() const;
virtual void SetPar1(const String& rStr);
// Datensatznummer
virtual String GetPar2() const;
virtual void SetPar2(const String& rStr);
// Die Datensatznummer steht in nFormat !!
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
inline BOOL SwDBNumSetField::IsCondValid() const
{ return bCondValid; }
inline void SwDBNumSetField::SetCondValid(BOOL bCond)
{ bCondValid = bCond; }
/*--------------------------------------------------------------------
Beschreibung: Datenbankname
--------------------------------------------------------------------*/
class SwDBNameFieldType : public SwFieldType
{
SwDoc *pDoc;
public:
SwDBNameFieldType(SwDoc*);
String Expand(ULONG) const;
virtual SwFieldType* Copy() const;
};
/*--------------------------------------------------------------------
Beschreibung: Datenbankfeld
--------------------------------------------------------------------*/
class SwDBNameField : public SwDBNameInfField
{
public:
SwDBNameField(SwDBNameFieldType*, const String& rDBName, ULONG nFmt = 0);
virtual String Expand() const;
virtual SwField* Copy() const;
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
/*--------------------------------------------------------------------
Beschreibung: Datensatznummer
--------------------------------------------------------------------*/
class SwDBSetNumberFieldType : public SwFieldType
{
public:
SwDBSetNumberFieldType();
virtual SwFieldType* Copy() const;
};
/*--------------------------------------------------------------------
Beschreibung: Datenbankfeld
--------------------------------------------------------------------*/
class SwDBSetNumberField : public SwDBNameInfField
{
long nNumber;
public:
SwDBSetNumberField(SwDBSetNumberFieldType*, const String& rDBName, ULONG nFmt = 0);
virtual String Expand() const;
virtual SwField* Copy() const;
void Evaluate(SwDoc*);
inline long GetSetNumber() const;
inline void SetSetNumber(long nNum);
virtual BOOL QueryValue( com::sun::star::uno::Any& rVal, const String& rProperty ) const;
virtual BOOL PutValue( const com::sun::star::uno::Any& rVal, const String& rProperty );
};
inline long SwDBSetNumberField::GetSetNumber() const
{ return nNumber; }
inline void SwDBSetNumberField::SetSetNumber(long nNum)
{ nNumber = nNum; }
#endif // _DBFLD_HXX
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