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/*************************************************************************
 *
 *  $RCSfile: fldmgr.hxx,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: os $ $Date: 2000-10-27 11:24:26 $
 *
 *  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 _FLDMGR_HXX
#define _FLDMGR_HXX

#ifndef _SVSTDARR_HXX
#define _SVSTDARR_STRINGSDTOR
#include <svtools/svstdarr.hxx>
#endif

#ifndef _STRING_HXX //autogen
#include <tools/string.hxx>
#endif

#include "swtypes.hxx"

#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_
#include <com/sun/star/uno/Reference.h>
#endif
namespace com{namespace sun{namespace star{namespace container{
    class XNameAccess;
}}}}

class SwWrtShell;
class SwField;
class SwFieldType;
class SwFmtRefMark;
class SbModule;
class SvxMacroItem;
class ListBox;
class SvNumberFormatter;

/*--------------------------------------------------------------------
    Beschreibung: Shell setzen auf der der SwFldMgr arbeitet
 --------------------------------------------------------------------*/

void SetFldMgrShell(SwWrtShell* pSh);

/*--------------------------------------------------------------------
    Beschreibung: Die Gruppen von Feldern
 --------------------------------------------------------------------*/

enum SwFldGroups
{
    GRP_DOC,
    GRP_FKT,
    GRP_REF,
    GRP_REG,
    GRP_DB,
    GRP_VAR
};

struct SwFldGroupRgn
{
    USHORT nStart;
    USHORT nEnd;
};

/*--------------------------------------------------------------------
    Beschreibung:  Der FeldManager handelt das Einfuegen von Felder
                    ueber Command-Strings
 --------------------------------------------------------------------*/

class SwFldMgr
{
private:
    SvStringsDtor   aSubLst;

    SwField*            pCurFld;
    SbModule*           pModule;
    const SvxMacroItem* pMacroItem;
    SwWrtShell*         pWrtShell; // darf auch NULL sein!
    String          aCurPar1;
    String          aCurPar2;
    String          sCurFrame;

    String          sMacroPath;

    ULONG           nCurFmt;
    BOOL            bEvalExp;

    USHORT          GetCurrLanguage() const;

    com::sun::star::uno::Reference<com::sun::star::container::XNameAccess> xDBContext;

    com::sun::star::uno::Reference<com::sun::star::container::XNameAccess> GetDBContext();

public:
    SwFldMgr(SwWrtShell* pSh = 0);
    ~SwFldMgr();

    // Feld einfuegen ueber TypeId (TYP_ ...)
    BOOL            InsertFld(  USHORT nTypeId,
                                USHORT nSubType,
                                const String& rPar1,
                                const String& rPar2,
                                ULONG nFormatId,
                                SwWrtShell* pSh = NULL,
                                sal_Unicode cSeparator = ' ');

    BOOL            InsertURL(  const String& rName,
                                const String& rVal,
                                const String& rFrame,
                                const SvxMacroItem* pItem = 0);

    // Direkt das aktuelle Feld aendern
    void            UpdateCurFld(ULONG nFormat,
                                 const String& rPar1,
                                 const String& rPar2);

    inline const String& GetCurFldPar1() const;
    inline const String& GetCurFldPar2() const;
    inline const ULONG   GetCurFldFmt() const;

    // Ein Feld ermitteln
    SwField*        GetCurFld();

    // Zugriff  auf Feldtypen
    void            RemoveDBTypes();
    void            InsertFldType(SwFieldType& rType);

    BOOL            ChooseMacro(const String &rSelMacro = aEmptyStr);
    inline void     SetMacroPath(const String& rPath) { sMacroPath = rPath; }
    inline const String& GetMacroPath() const         { return (sMacroPath); }
    inline void     SetMacroModule(SbModule* pMod)    { pModule = pMod; }

    // Vorheriger Naechster gleichen Typ
    BOOL GoNextPrev( BOOL bNext = TRUE, SwFieldType* pTyp = 0 );
    BOOL GoNext( SwFieldType* pTyp = 0 )    { return GoNextPrev( TRUE, pTyp ); }
    BOOL GoPrev( SwFieldType* pTyp = 0 )    { return GoNextPrev( FALSE, pTyp ); }

    // Setzen von Werten aus Benutzerfeldern (BASIC)
    //
    BOOL            SetFieldValue(const String &rFieldName,
                                  const String &rValue);

    // Erfragen von Werten aus Datenbankfeldern (BASIC )
    String          GetDataBaseFieldValue(const String &rDBName, const String &rFieldName, SwWrtShell* pSh);
    BOOL            IsDBNumeric(const String& rDBName, const String& rTblQryName,
                                        BOOL bIsTable, const String& rFldName);

    // RefMark mit Namen organisieren
    BOOL            CanInsertRefMark( const String& rStr );


    // Zugriff ueber ResId auf Feldtypen
    USHORT          GetFldTypeCount(USHORT nResId = USHRT_MAX) const;
    SwFieldType*    GetFldType(USHORT nResId, USHORT nId = 0) const;
    SwFieldType*    GetFldType(USHORT nResId, const String& rName) const;

    void            RemoveFldType(USHORT nResId, USHORT nId = 0);
    void            RemoveFldType(USHORT nResId, const String& rName);

    // Zugriff ueber TypeId aus dem Dialog
    // Ids fuer einen Bereich von Feldern
    const SwFldGroupRgn& GetGroupRange(BOOL bHtmlMode, USHORT nGrpId) const;
    USHORT          GetGroup(BOOL bHtmlMode, USHORT nTypeId, USHORT nSubType = 0) const;

    // TypeId des aktuellen Feldes
    USHORT          GetCurTypeId() const;
    // TypeId fuer einen konkrete Pos in der Liste
    USHORT          GetTypeId(USHORT nPos) const;
    // Name des Typen in der Liste der Felder
    const String&   GetTypeStr(USHORT nPos) const;

    // Pos in der Liste der Felder
    USHORT          GetPos(USHORT nTypeId) const;

    // Untertypen zu einem Typ
    SvStringsDtor&  GetSubTypes(USHORT nId);

    BOOL            SetUserSubType(const String& rName, USHORT nSubType);

    // Formate zu einem Typ
    USHORT          GetFormatCount(USHORT nTypeId, BOOL bIsText, BOOL bHtmlMode = FALSE) const;
    String          GetFormatStr(USHORT nTypeId, ULONG nFormatId) const;
    USHORT          GetFormatId(USHORT nTypeId, ULONG nFormatId) const;
    ULONG           GetDefaultFormat(USHORT nTypeId, BOOL bIsText, SvNumberFormatter* pFormatter, double* pVal = 0L);

    // Evaluierung der ExpressionFelder ausschalten fuer das Einfuegen
    // vieler Expressionfelder (siehe Etiketten)
    //
    inline void     SetEvalExpFlds(BOOL bEval);
    void            EvalExpFlds(SwWrtShell* pSh = NULL);

    // public, damit sie im fldini initialisiert werden koennen.
    static String   *pDate, *pTime;

};

inline void SwFldMgr::SetEvalExpFlds(BOOL bEval)
    { bEvalExp = bEval; }

inline const String& SwFldMgr::GetCurFldPar1() const
    { return aCurPar1; }

inline const String& SwFldMgr::GetCurFldPar2() const
    { return aCurPar2; }

inline const ULONG   SwFldMgr::GetCurFldFmt() const
    { return nCurFmt; }


#endif