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#ifndef _DBFLD_HXX
#define _DBFLD_HXX

#include <bf_svtools/bf_solar.h>

#include "fldbas.hxx"
#include <swdbdata.hxx>
namespace binfilter {

class SwDoc;
class SwTxtFld;
class SwFrm;

/*--------------------------------------------------------------------
    Beschreibung: Datenbankfeld
 --------------------------------------------------------------------*/

class SwDBFieldType : public SwValueFieldType
{
    SwDBData    aDBData;        //
    String      sName;          // only used in ::GetName() !
    String      sColumn;
    long        nRefCnt;

public:

    SwDBFieldType(SwDoc* pDocPtr, const String& rColumnName, const SwDBData& rDBData);

    virtual const String& GetName() const;
    virtual SwFieldType*  Copy() const;

    inline void     AddRef() { nRefCnt++; }
    void            ReleaseRef();
    inline long     GetRefCount() { return nRefCnt; }

    const String&   GetColumnName() const {return sColumn;}
    const SwDBData& GetDBData() const {return aDBData;}

    virtual BOOL        QueryValue( ::com::sun::star::uno::Any& rVal, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

/*--------------------------------------------------------------------
    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

    // fuer Berechnungen in Ausdruecken
    void                ChgValue( double d, BOOL bVal );

    // Evaluierung fuer Kopf und Fusszeilen
    void                ChangeExpansion( const SwFrm*, const SwTxtFld* );
    void                InitContent();
    void                InitContent(const String& rExpansion);

    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 const SwDBData&  GetDBData() const { return ((SwDBFieldType*)GetTyp())->GetDBData(); }
    virtual BOOL        QueryValue( ::com::sun::star::uno::Any& rVal, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

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
{
    SwDBData    aDBData;
    USHORT      nSubType;

protected:
    const SwDBData& GetDBData() const {return aDBData;}
    SwDBData&       GetDBData() {return aDBData;}

    SwDBNameInfField(SwFieldType* pTyp, const SwDBData& rDBData, ULONG nFmt = 0);

public:
    // DBName
    inline const SwDBData&  GetRealDBData() { return aDBData; }

    SwDBData                GetDBData(SwDoc* pDoc);
    inline void             SetDBData(const SwDBData& rDBData) { aDBData = rDBData; }

    // Name oder Inhalt
    virtual BOOL            QueryValue( ::com::sun::star::uno::Any& rVal, BYTE nMId ) const;
    virtual BOOL            PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
    virtual USHORT          GetSubType() const;
    virtual void            SetSubType(USHORT nType);
};


/*--------------------------------------------------------------------
    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 SwDBData& rDBData);

    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, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

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 SwDBData& rDBData);

    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, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

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 SwDBData& rDBData, ULONG nFmt = 0);

    virtual String   Expand() const;
    virtual SwField* Copy() const;
    virtual BOOL        QueryValue( ::com::sun::star::uno::Any& rVal, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

/*--------------------------------------------------------------------
    Beschreibung: Datensatznummer
 --------------------------------------------------------------------*/

class SwDBSetNumberFieldType : public SwFieldType
{
public:
    SwDBSetNumberFieldType();

    virtual SwFieldType*    Copy() const;
};

/*--------------------------------------------------------------------
    Beschreibung: Datenbankfeld
 --------------------------------------------------------------------*/

class SwDBSetNumberField : public SwDBNameInfField
{
    long    nNumber;

public:
    SwDBSetNumberField(SwDBSetNumberFieldType*, const SwDBData& rDBData, 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, BYTE nMId ) const;
    virtual BOOL        PutValue( const ::com::sun::star::uno::Any& rVal, BYTE nMId );
};

inline long SwDBSetNumberField::GetSetNumber() const
    { return nNumber; }

inline void SwDBSetNumberField::SetSetNumber(long nNum)
    { nNumber = nNum; }


} //namespace binfilter
#endif // _DBFLD_HXX

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