/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef _PORFLY_HXX
#define _PORFLY_HXX
// OD 28.10.2003 #113049#
#include <ascharanchoredobjectposition.hxx>

#include "porglue.hxx"

class SwDrawContact;
class SwFlyInCntFrm;
class SwTxtFrm;
struct SwCrsrMoveState;

/*************************************************************************
 *				  class SwFlyPortion
 *************************************************************************/

class SwFlyPortion : public SwFixPortion
{
	KSHORT nBlankWidth;
public:
	inline	SwFlyPortion( const SwRect &rFlyRect )
		: SwFixPortion(rFlyRect), nBlankWidth( 0 ) { SetWhichPor( POR_FLY ); }
	inline KSHORT GetBlankWidth( ) const { return nBlankWidth; }
	inline void SetBlankWidth( const KSHORT nNew ) { nBlankWidth = nNew; }
	virtual void Paint( const SwTxtPaintInfo &rInf ) const;
	virtual sal_Bool Format( SwTxtFormatInfo &rInf );
	OUTPUT_OPERATOR
};

/*************************************************************************
 *				  class SwFlyCntPortion
 *************************************************************************/

class SwFlyCntPortion : public SwLinePortion
{
	void *pContact; // bDraw ? DrawContact : FlyInCntFrm
	Point aRef;	 	// Relativ zu diesem Point wird die AbsPos berechnet.
	sal_Bool bDraw : 1;  // DrawContact?
	sal_Bool bMax : 1;   // Zeilenausrichtung und Hoehe == Zeilenhoehe
	sal_uInt8 nAlign : 3; // Zeilenausrichtung? Nein, oben, mitte, unten
	virtual xub_StrLen GetCrsrOfst( const KSHORT nOfst ) const;

public:
    // OD 29.07.2003 #110978# - use new datatype for parameter <nFlags>
    SwFlyCntPortion( const SwTxtFrm& rFrm, SwFlyInCntFrm *pFly,
                     const Point &rBase,
                     long nAscent, long nDescent, long nFlyAsc, long nFlyDesc,
                     objectpositioning::AsCharFlags nFlags );
    // OD 29.07.2003 #110978# - use new datatype for parameter <nFlags>
    SwFlyCntPortion( const SwTxtFrm& rFrm, SwDrawContact *pDrawContact,
                     const Point &rBase,
                     long nAscent, long nDescent, long nFlyAsc, long nFlyDesc,
                     objectpositioning::AsCharFlags nFlags );
	inline const Point& GetRefPoint() const { return aRef; }
	inline SwFlyInCntFrm *GetFlyFrm() { return (SwFlyInCntFrm*)pContact; }
	inline const SwFlyInCntFrm *GetFlyFrm() const
		{ return (SwFlyInCntFrm*)pContact; }
	inline SwDrawContact *GetDrawContact() { return (SwDrawContact*)pContact; }
	inline const SwDrawContact* GetDrawContact() const
		{ return (SwDrawContact*)pContact; }
	inline sal_Bool IsDraw() const { return bDraw; }
	inline sal_Bool IsMax() const { return bMax; }
	inline sal_uInt8 GetAlign() const { return nAlign; }
	inline void SetAlign( sal_uInt8 nNew ) { nAlign = nNew; }
	inline void SetMax( sal_Bool bNew ) { bMax = bNew; }
    // OD 29.07.2003 #110978# - use new datatype for parameter <nFlags>
    void SetBase( const SwTxtFrm& rFrm, const Point &rBase,
                  long nLnAscent, long nLnDescent,
                  long nFlyAscent, long nFlyDescent,
                  objectpositioning::AsCharFlags nFlags );
	xub_StrLen GetFlyCrsrOfst( const KSHORT nOfst, const Point &rPoint,
						SwPosition *pPos, SwCrsrMoveState* pCMS ) const;
	virtual sal_Bool Format( SwTxtFormatInfo &rInf );
	virtual void Paint( const SwTxtPaintInfo &rInf ) const;
	OUTPUT_OPERATOR
};

CLASSIO( SwFlyPortion )
CLASSIO( SwFlyCntPortion )


#endif