/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: adjitem.hxx,v $
 *
 *  $Revision: 1.7 $
 *
 *  last change: $Author: vg $ $Date: 2006/06/02 12:47:50 $
 *
 *  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 _SVX_ADJITEM_HXX
#define _SVX_ADJITEM_HXX

// include ---------------------------------------------------------------

#ifndef _SFXENUMITEM_HXX //autogen
#include <svtools/eitem.hxx>
#endif
#ifndef _SVX_SVXENUM_HXX
#include <svx/svxenum.hxx>
#endif

#ifndef _SVX_SVXIDS_HRC
#include <svx/svxids.hrc>
#endif

#ifndef _EEITEM_HXX //autogen
#include <svx/eeitem.hxx>
#endif

#ifndef INCLUDED_SVXDLLAPI_H
#include "svx/svxdllapi.h"
#endif

class SvXMLUnitConverter;
namespace rtl
{
	class OUString;
}

// class SvxAdjustItem ---------------------------------------------------

/*
[Beschreibung]
Dieses Item beschreibt die Zeilenausrichtung.
*/
#define	ADJUST_LASTBLOCK_VERSION		((USHORT)0x0001)

class SVX_DLLPUBLIC SvxAdjustItem : public SfxEnumItemInterface
{
	BOOL    bLeft      : 1;
	BOOL    bRight     : 1;
	BOOL    bCenter    : 1;
	BOOL    bBlock     : 1;

	// nur aktiv, wenn bBlock
	BOOL    bOneBlock : 1;
	BOOL    bLastCenter : 1;
	BOOL    bLastBlock : 1;

	friend SvStream& operator<<( SvStream&, SvxAdjustItem& ); //$ ostream
public:
	TYPEINFO();

	SvxAdjustItem( const SvxAdjust eAdjst = SVX_ADJUST_LEFT,
				   const USHORT nId = ITEMID_ADJUST );

	// "pure virtual Methoden" vom SfxPoolItem
	virtual int 			 operator==( const SfxPoolItem& ) const;

	virtual	sal_Bool        	 QueryValue( com::sun::star::uno::Any& rVal, BYTE nMemberId = 0 ) const;
	virtual	sal_Bool			 PutValue( const com::sun::star::uno::Any& rVal, BYTE nMemberId = 0 );

	virtual SfxItemPresentation GetPresentation( SfxItemPresentation ePres,
									SfxMapUnit eCoreMetric,
									SfxMapUnit ePresMetric,
                                    String &rText, const IntlWrapper * = 0 ) const;
	virtual USHORT			 GetValueCount() const;
	virtual String			 GetValueTextByPos( USHORT nPos ) const;
	virtual USHORT			 GetEnumValue() const;
	virtual void			 SetEnumValue( USHORT nNewVal );
	virtual SfxPoolItem*	 Clone( SfxItemPool *pPool = 0 ) const;
	virtual SfxPoolItem*	 Create(SvStream &, USHORT) const;
	virtual SvStream&		 Store(SvStream &, USHORT nItemVersion ) const;
	virtual USHORT			 GetVersion( USHORT nFileVersion ) const;

	inline void SetOneWord( const SvxAdjust eType )
	{
		bOneBlock  = eType == SVX_ADJUST_BLOCK;
	}

	inline void SetLastBlock( const SvxAdjust eType )
	{
		bLastBlock = eType == SVX_ADJUST_BLOCK;
		bLastCenter = eType == SVX_ADJUST_CENTER;
	}

	inline void SetAdjust( const SvxAdjust eType )
	{
		bLeft = eType == SVX_ADJUST_LEFT;
		bRight = eType == SVX_ADJUST_RIGHT;
		bCenter = eType == SVX_ADJUST_CENTER;
		bBlock = eType == SVX_ADJUST_BLOCK;
	}

	inline SvxAdjust GetLastBlock() const
	{
		SvxAdjust eRet = SVX_ADJUST_LEFT;

		if ( bLastBlock )
			eRet = SVX_ADJUST_BLOCK;
		else if( bLastCenter )
			eRet = SVX_ADJUST_CENTER;
		return eRet;
	}

	inline SvxAdjust GetOneWord() const
	{
		SvxAdjust eRet = SVX_ADJUST_LEFT;

		if ( bBlock && bOneBlock )
			eRet = SVX_ADJUST_BLOCK;
		return eRet;
	}

	inline SvxAdjust GetAdjust() const
	{
		SvxAdjust eRet = SVX_ADJUST_LEFT;

		if ( bRight )
			eRet = SVX_ADJUST_RIGHT;
		else if ( bCenter )
			eRet = SVX_ADJUST_CENTER;
		else if ( bBlock )
			eRet = SVX_ADJUST_BLOCK;
		return eRet;
	}
};

#endif

