/************************************************************************* * * $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