/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: mapmod.hxx,v $
 * $Revision: 1.3 $
 *
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 *
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 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
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 * 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
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#ifndef _SV_MAPMOD_HXX
#define _SV_MAPMOD_HXX
#ifdef AVS
#include <tools/gen.hxx>
#include <tools/fract.hxx>
#include <vcl/sv.h>
#include <vcl/dllapi.h>
#include <tools/resid.hxx>
#include <vcl/mapunit.hxx>
#endif
#include "tools/gen.hxx"
#include "tools/fract.hxx"
#include "OpenOfficeBasic.h"

namespace SVMCore{


class SvStream;


// --------------
// - ImplMapMode -
// --------------

class	OutputDevice;

class ImplMapMode
{
	friend class	MapMode;
	friend class	OutputDevice;

private:
	ULONG			mnRefCount;
	MapUnit 		meUnit;
	Point			maOrigin;
	Fraction		maScaleX;
	Fraction		maScaleY;
	BOOL			mbSimple;

	friend SvStream& operator>>( SvStream& rIStm, ImplMapMode& rMapMode );
	friend SvStream& operator<<( SvStream& rOStm, const ImplMapMode& rMapMode );

    static ImplMapMode* ImplGetStaticMapMode( MapUnit eUnit );
public:
					ImplMapMode();
					ImplMapMode( const ImplMapMode& rImpMapMode );
};

// -----------
// - MapMode -
// -----------

class  MapMode
{
	friend class	    OutputDevice;

private:
	ImplMapMode*	    mpImplMapMode;

	 void ImplMakeUnique();

public:
					MapMode();
					MapMode( const MapMode& rMapMode );
					MapMode( MapUnit eUnit );
					MapMode( MapUnit eUnit, const Point& rLogicOrg,
							 const Fraction& rScaleX, const Fraction& rScaleY );
					~MapMode();

	void			SetMapUnit( MapUnit eUnit );
	MapUnit 		GetMapUnit() const
						{ return mpImplMapMode->meUnit; }

	void			SetOrigin( const Point& rOrigin );
	const Point&	GetOrigin() const
						{ return mpImplMapMode->maOrigin; }

	void			SetScaleX( const Fraction& rScaleX );
	const Fraction& GetScaleX() const
						{ return mpImplMapMode->maScaleX; }
	void			SetScaleY( const Fraction& rScaleY );
	const Fraction& GetScaleY() const
						{ return mpImplMapMode->maScaleY; }

	MapMode&		operator=( const MapMode& rMapMode );

	BOOL			operator==( const MapMode& rMapMode ) const;
	BOOL			operator!=( const MapMode& rMapMode ) const
						{ return !(MapMode::operator==( rMapMode )); }

	BOOL			IsDefault() const;
#ifdef AVS
	BOOL			IsSameInstance( const MapMode& rMapMode ) const
						{ return (mpImplMapMode == rMapMode.mpImplMapMode); }
#endif

	friend  SvStream& operator>>( SvStream& rIStm, MapMode& rMapMode );
#ifdef AVS
	friend  SvStream& operator<<( SvStream& rOStm, const MapMode& rMapMode );
#endif
};
}//SVMCore
#endif	// _SV_MAPMOD_HXX
