/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: boxitem.hxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: rt $ $Date: 2006/10/28 03:21:45 $
 *
 *  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_BOXITEM_HXX
#define _SVX_BOXITEM_HXX

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

#ifndef _SFXPOOLITEM_HXX //autogen
#include <svtools/poolitem.hxx>
#endif
#ifndef _COLOR_HXX //autogen
#include <tools/color.hxx>
#endif
#ifndef _SVX_SVXIDS_HRC
#include <bf_svx/svxids.hrc>
#endif

namespace rtl
{
	class OUString;
}
namespace binfilter {

// class SvxBoxItem ------------------------------------------------------

// Linien-Defaults in Twips (fruehere Writer-Defaults):

#define DEF_LINE_WIDTH_0        1
#define DEF_LINE_WIDTH_1        20
#define DEF_LINE_WIDTH_2        50
#define DEF_LINE_WIDTH_3        80
#define DEF_LINE_WIDTH_4        100

#define DEF_MAX_LINE_WIDHT      DEF_LINE_WIDTH_4
#define DEF_MAX_LINE_DIST       DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE0_OUT    DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE0_IN     DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE0_DIST   DEF_LINE_WIDTH_1

#define DEF_DOUBLE_LINE1_OUT    DEF_LINE_WIDTH_1
#define DEF_DOUBLE_LINE1_IN     DEF_LINE_WIDTH_1
#define DEF_DOUBLE_LINE1_DIST   DEF_LINE_WIDTH_1

#define DEF_DOUBLE_LINE2_OUT    DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE2_IN     DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE2_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE3_OUT    DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE3_IN     DEF_LINE_WIDTH_1
#define DEF_DOUBLE_LINE3_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE4_OUT    DEF_LINE_WIDTH_1
#define DEF_DOUBLE_LINE4_IN     DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE4_DIST   DEF_LINE_WIDTH_1

#define DEF_DOUBLE_LINE5_OUT    DEF_LINE_WIDTH_3
#define DEF_DOUBLE_LINE5_IN     DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE5_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE6_OUT    DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE6_IN     DEF_LINE_WIDTH_3
#define DEF_DOUBLE_LINE6_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE7_OUT    DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE7_IN     DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE7_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE8_OUT    DEF_LINE_WIDTH_1
#define DEF_DOUBLE_LINE8_IN     DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE8_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE9_OUT    DEF_LINE_WIDTH_2
#define DEF_DOUBLE_LINE9_IN     DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE9_DIST   DEF_LINE_WIDTH_2

#define DEF_DOUBLE_LINE10_OUT	DEF_LINE_WIDTH_3
#define DEF_DOUBLE_LINE10_IN	DEF_LINE_WIDTH_0
#define DEF_DOUBLE_LINE10_DIST	DEF_LINE_WIDTH_2

//SvxBorderLine, Beschreibung einer Seite der Umrandung ------

class SvxBorderLine
{
protected:
	Color  aColor;
	USHORT nOutWidth;
	USHORT nInWidth;
	USHORT nDistance;

public:
	SvxBorderLine( const Color *pCol = 0, USHORT nOut = 0,
				   USHORT nIn = 0, USHORT nDist = 0 );

	const Color&	GetColor() const { return aColor; }
	USHORT 			GetOutWidth() const { return nOutWidth; }
	USHORT 			GetInWidth() const { return nInWidth; }
	USHORT 			GetDistance() const { return nDistance; }

	void 			SetColor( const Color &rColor ) { aColor = rColor; }
	void			SetOutWidth( USHORT nNew ) { nOutWidth = nNew; }
	void			SetInWidth( USHORT nNew ) { nInWidth = nNew;  }
	void			SetDistance( USHORT nNew ) { nDistance = nNew; }
	void			ScaleMetrics( long nMult, long nDiv );

	BOOL			operator==( const SvxBorderLine &rCmp ) const;

};

/*
[Beschreibung]
Dieses Item beschreibt ein Umrandungsattribut (alle vier Kanten und
Abstand nach innen.
*/

#define BOX_LINE_TOP	((USHORT)0)
#define BOX_LINE_BOTTOM	((USHORT)1)
#define BOX_LINE_LEFT	((USHORT)2)
#define BOX_LINE_RIGHT	((USHORT)3)

#define BOX_4DISTS_VERSION ((USHORT)1)

class SvxBoxItem : public SfxPoolItem
{
	SvxBorderLine  *pTop,
				   *pBottom,
				   *pLeft,
				   *pRight;
	USHORT			nTopDist,
					nBottomDist,
					nLeftDist,
					nRightDist;

public:
	TYPEINFO();

	SvxBoxItem( const USHORT nId = ITEMID_BOX );
	SvxBoxItem( const SvxBoxItem &rCpy );
	~SvxBoxItem();
	SvxBoxItem &operator=( const SvxBoxItem& rBox );

	// "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 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;


	const	SvxBorderLine* GetTop()    const { return pTop; }
	const	SvxBorderLine* GetBottom() const { return pBottom; }
	const	SvxBorderLine* GetLeft()   const { return pLeft; }
	const	SvxBorderLine* GetRight()  const { return pRight; }


		//Die Pointer werden kopiert!
	void	SetLine( const SvxBorderLine* pNew, USHORT nLine );

	USHORT	GetDistance( USHORT nLine ) const;
	USHORT	GetDistance() const;

	void 	SetDistance( USHORT nNew, USHORT nLine );
	inline void SetDistance( USHORT nNew );

		//Breite der Linien plus Zwischenraum plus Abstand nach innen.
		//JP 09.06.99: bIgnoreLine = TRUE -> Distance auch returnen, wenn
		//							keine Line gesetzt ist
	USHORT 	CalcLineSpace( USHORT nLine, BOOL bIgnoreLine = FALSE ) const;
};

inline void SvxBoxItem::SetDistance( USHORT nNew )
{
	nTopDist = nBottomDist = nLeftDist = nRightDist = nNew;
}

// class SvxBoxInfoItem --------------------------------------------------

/*
[Beschreibung]
Noch ein Item fuer die Umrandung. Dieses Item hat lediglich SS-Funktionalitaet.
Einerseits wird dem allgemeinen Dialog mit diesem Item mitgeteilt, welche
Moeglichkeiten er anbieten soll.
Andererseits werden ueber dieses Attribut ggf. die BorderLines fuer die
horizontalen und vertikalen innerern Linien transportiert.
*/

#define BOXINFO_LINE_HORI	((USHORT)0)
#define BOXINFO_LINE_VERT	((USHORT)1)

#define VALID_TOP			0x01
#define VALID_BOTTOM		0x02
#define VALID_LEFT			0x04
#define VALID_RIGHT			0x08
#define VALID_HORI			0x10
#define VALID_VERT			0x20
#define VALID_DISTANCE		0x40
#define VALID_DISABLE		0x80

#ifdef ITEMID_BOXINFO
class SvxBoxInfoItem : public SfxPoolItem
{
	SvxBorderLine* pHori;   //innere horizontale Linie
	SvxBorderLine* pVert;   //innere vertikale Linie

	BOOL bTable     :1;     //Es koennen Werte fuer eine Tabelle bearbeitet
							//werden (horizontale und vertikale Linie).

	/*
	 z.Z. nur fuer StarWriter: Abstand nach innen von SvxBoxItem.
	 Wenn der Abstand gewuenscht ist, so muss das Feld fuer den Abstand vom
	 Dialog freigeschaltet werden. nDefDist ist als Defaultwert anzusehen.
	 Wenn irgendeine	Linie eingeschalt ist oder wird, so muss dieser
	 Abstand defaultet werden. bMinDist gibt an, ob der Wert durch den
	 Anwender unterschritten werden darf. Mit nDist wird der aktuelle
	 Abstand von der App zum Dialog und zurueck transportiert.
	*/

	BOOL	bDist      :1;  // TRUE, Abstand freischalten.
	BOOL	bMinDist   :1;  // TRUE, Abstand darf nicht unterschritten werden.

	BYTE	nValidFlags;	// 0000 0000
							// ³³³³ ³³³À?VALID_TOP
							// ³³³³ ³³ÀÄ?VALID_BOTTOM
							// ³³³³ ³ÀÄÄ?VALID_LEFT
							// ³³³³ ÀÄÄÄ?VALID_RIGHT
							// ³³³ÀÄÄÄÄÄÄ VALID_HORI
							// ³³ÀÄÄÄÄÄÄÄ VALID_VERT
							// ³ÀÄÄÄÄÄÄÄÄ VALID_DIST
							// ÀÄÄÄÄÄÄÄÄÄ VALID_DISABLE

	USHORT	nDefDist;       // Der Default- bzw. Minimalabstand.

public:
	TYPEINFO();

	SvxBoxInfoItem( const USHORT nId = ITEMID_BOXINFO );
	SvxBoxInfoItem( const SvxBoxInfoItem &rCpy );
	~SvxBoxInfoItem();

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

	virtual SfxPoolItem*	Clone( SfxItemPool *pPool = 0 ) const;
	virtual SfxPoolItem*	Create(SvStream &, USHORT) const;
	virtual SvStream&		Store(SvStream &, USHORT nItemVersion ) const;

	const SvxBorderLine*	GetHori() const { return pHori; }
	const SvxBorderLine*	GetVert() const { return pVert; }

	//Die Pointer werden kopiert!
	void					SetLine( const SvxBorderLine* pNew, USHORT nLine );

	BOOL 	IsTable() const				{ return bTable; }
	void 	SetTable( BOOL bNew )		{ bTable = bNew; }
	BOOL 	IsDist() const				{ return bDist; }
	void 	SetDist( BOOL bNew )		{ bDist = bNew; }
	BOOL 	IsMinDist() const			{ return bMinDist; }
	void 	SetMinDist( BOOL bNew )		{ bMinDist = bNew; }
	USHORT	GetDefDist() const			{ return nDefDist; }
	void 	SetDefDist( USHORT nNew )	{ nDefDist = nNew; }

	BOOL					IsValid( BYTE nValid ) const
								{ return ( nValidFlags & nValid ) == nValid; }
	void 					SetValid( BYTE nValid, BOOL bValid = TRUE )
								{ bValid ? ( nValidFlags |= nValid )
										 : ( nValidFlags &= ~nValid ); }
	void					ResetFlags();
};
#endif

}//end of namespace binfilter
#endif

