/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _ITRPAINT_HXX
#define _ITRPAINT_HXX
#include "itrtxt.hxx"

class SwSaveClip;          // SwTxtPainter
class SwMultiPortion;

/*************************************************************************
 *                      class SwTxtPainter
 *************************************************************************/

class SwTxtPainter : public SwTxtCursor
{
    sal_Bool bPaintDrop;

    SwLinePortion *CalcPaintOfst( const SwRect &rPaint );
    void CheckSpecialUnderline( const SwLinePortion* pPor,
                                long nAdjustBaseLine = 0 );
protected:
    void CtorInitTxtPainter( SwTxtFrm *pFrm, SwTxtPaintInfo *pInf );
    inline SwTxtPainter(SwTxtNode* pTxtNode) : SwTxtCursor(pTxtNode) { }

public:
    inline SwTxtPainter( SwTxtFrm *pTxtFrm, SwTxtPaintInfo *pTxtPaintInf ) : SwTxtCursor(pTxtFrm!=NULL?pTxtFrm->GetTxtNode():NULL)
           { CtorInitTxtPainter( pTxtFrm, pTxtPaintInf ); }
    void DrawTextLine( const SwRect &rPaint, SwSaveClip &rClip,
                       const sal_Bool bUnderSz );
    void PaintDropPortion();
    // if PaintMultiPortion is called recursively, we have to pass the
    // surrounding SwBidiPortion
    void PaintMultiPortion( const SwRect &rPaint, SwMultiPortion& rMulti,
                            const SwMultiPortion* pEnvPor = 0 );
    inline void SetPaintDrop( const sal_Bool bNew ) { bPaintDrop = bNew; }
    inline sal_Bool IsPaintDrop() const { return bPaintDrop; }
    inline SwTxtPaintInfo &GetInfo()
        { return (SwTxtPaintInfo&)SwTxtIter::GetInfo(); }
    inline const SwTxtPaintInfo &GetInfo() const
        { return (const SwTxtPaintInfo&)SwTxtIter::GetInfo(); }
};



#endif