/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: eertfpar.hxx,v $
 *
 *  $Revision: 1.5 $
 *
 *  last change: $Author: obo $ $Date: 2006-10-12 12:38:26 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 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
 *
 ************************************************************************/
#ifndef _EERTFPAR_HXX
#define _EERTFPAR_HXX

#include <svxrtf.hxx>

#include <editdoc.hxx>
#include <impedit.hxx>

#ifndef SVX_LIGHT

class EditNodeIdx : public SvxNodeIdx
{
private:
    ContentNode*        pNode;
    ImpEditEngine*      pImpEditEngine;

public:
                        EditNodeIdx( ImpEditEngine* pIEE, ContentNode* pNd = 0)
                            { pImpEditEngine = pIEE; pNode = pNd; }
    virtual ULONG       GetIdx() const;
    virtual SvxNodeIdx* Clone() const;
    ContentNode*        GetNode() { return pNode; }
};

class EditPosition : public SvxPosition
{
private:
    EditSelection*  pCurSel;
    ImpEditEngine*  pImpEditEngine;

public:
                    EditPosition( ImpEditEngine* pIEE, EditSelection* pSel )
                            { pImpEditEngine = pIEE; pCurSel = pSel; }

    virtual ULONG   GetNodeIdx() const;
    virtual USHORT  GetCntIdx() const;

    // erzeuge von sich selbst eine Kopie
    virtual SvxPosition* Clone() const;

    // erzeuge vom NodeIndex eine Kopie
    virtual SvxNodeIdx* MakeNodeIdx() const;
};

#define ACTION_INSERTTEXT       1
#define ACTION_INSERTPARABRK    2

class EditRTFParser : public SvxRTFParser
{
private:
    EditSelection       aCurSel;
    ImpEditEngine*      pImpEditEngine;
    CharSet             eDestCharSet;
    MapMode             aRTFMapMode;
    MapMode             aEditMapMode;

    USHORT              nDefFont;
    USHORT              nDefTab;
    USHORT              nDefFontHeight;
    BYTE                nLastAction;

protected:
    virtual void        InsertPara();
    virtual void        InsertText();
    virtual void        MovePos( int bForward = TRUE );
    virtual void        SetEndPrevPara( SvxNodeIdx*& rpNodePos,
                                            USHORT& rCntPos );

    virtual void        UnknownAttrToken( int nToken, SfxItemSet* pSet );
    virtual void        NextToken( int nToken );
    virtual void        SetAttrInDoc( SvxRTFItemStackType &rSet );
    virtual int         IsEndPara( SvxNodeIdx* pNd, USHORT nCnt ) const;
    virtual void        CalcValue();
    void                CreateStyleSheets();
    SfxStyleSheet*      CreateStyleSheet( SvxRTFStyleType* pRTFStyle );
    SvxRTFStyleType*    FindStyleSheet( const String& rName );
    void                AddRTFDefaultValues( const EditPaM& rStart, const EditPaM& rEnd );
    void                ReadField();
    void                SkipGroup();

public:
                EditRTFParser( SvStream& rIn, EditSelection aCurSel, SfxItemPool& rAttrPool, ImpEditEngine* pImpEditEngine );
                ~EditRTFParser();

    virtual SvParserState   CallParser();


    void        SetDestCharSet( CharSet eCharSet )  { eDestCharSet = eCharSet; }
    CharSet     GetDestCharSet() const              { return eDestCharSet; }

    USHORT      GetDefTab() const                   { return nDefTab; }
    Font        GetDefFont()                        { return GetFont( nDefFont ); }

    EditPaM     GetCurPaM() const                   { return aCurSel.Max(); }
};

SV_DECL_REF( EditRTFParser )
SV_IMPL_REF( EditRTFParser );


#endif  // !SVX_LIGH
#endif  //_EERTFPAR_HXX