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#ifndef _GOODIES_IMAPOBJ_HXX
#define _GOODIES_IMAPOBJ_HXX

#include "svtools/svtdllapi.h"
#include <tools/string.hxx>
#include <svl/macitem.hxx>

class Point;
class Rectangle;
class SvStream;

#define IMAP_OBJ_NONE		((sal_uInt16)0x0000)
#define IMAP_OBJ_RECTANGLE	((sal_uInt16)0x0001)
#define IMAP_OBJ_CIRCLE		((sal_uInt16)0x0002)
#define IMAP_OBJ_POLYGON	((sal_uInt16)0x0003)
#define IMAP_OBJ_VERSION	((sal_uInt16)0x0005)

#define IMAGE_MAP_VERSION	((sal_uInt16)0x0001)

#define	IMAPMAGIC			"SDIMAP"

#define IMAP_MIRROR_HORZ	0x00000001L
#define IMAP_MIRROR_VERT	0x00000002L

#define IMAP_FORMAT_BIN		0x00000001L
#define IMAP_FORMAT_CERN	0x00000002L
#define IMAP_FORMAT_NCSA	0x00000004L
#define IMAP_FORMAT_DETECT	0xffffffffL

#define IMAP_ERR_OK			0x00000000L
#define IMAP_ERR_FORMAT		0x00000001L

/******************************************************************************
|*
|*
|*
\******************************************************************************/

class SVT_DLLPUBLIC IMapObject
{
    friend class		ImageMap;

    String				aURL;
    String				aAltText;
    String				aDesc;
    String				aTarget;
    String				aName;
    SvxMacroTableDtor	aEventList;
    sal_Bool				bActive;

protected:

    sal_uInt16				nReadVersion;

    // Binaer-Im-/Export
    virtual void		WriteIMapObject( SvStream& rOStm ) const = 0;
    virtual void		ReadIMapObject(  SvStream& rIStm ) = 0;

    // Hilfsmethoden
    void				AppendCERNCoords( const Point& rPoint100, ByteString& rStr ) const;
    void                AppendCERNURL( ByteString& rStr, const String& rBaseURL ) const;
    void				AppendNCSACoords( const Point& rPoint100, ByteString& rStr ) const;
    void                AppendNCSAURL( ByteString& rStr, const String& rBaseURL ) const;

public:

    static rtl_TextEncoding	nActualTextEncoding;

                        IMapObject();
                        IMapObject( const String& rURL,
                                    const String& rAltText,
                                    const String& rDesc,
                                    const String& rTarget,
                                    const String& rName,
                                    sal_Bool bActive );
    virtual				~IMapObject() {};

    virtual sal_uInt16		GetVersion() const;
    virtual sal_uInt16		GetType() const = 0;
    virtual sal_Bool		IsHit( const Point& rPoint ) const = 0;

    void                Write ( SvStream& rOStm, const String& rBaseURL ) const;
    void                Read( SvStream& rIStm, const String& rBaseURL );

    virtual Rectangle	GetBoundRect() const = 0;

    const String&		GetURL() const { return aURL; }
    void				SetURL( const String& rURL ) { aURL = rURL; }

    const String&		GetAltText() const { return aAltText; }
    void				SetAltText( const String& rAltText) { aAltText = rAltText; }

    const String&		GetDesc() const { return aDesc; }
    void				SetDesc( const String& rDesc ) { aDesc = rDesc; }

    const String&		GetTarget() const { return aTarget; }
    void				SetTarget( const String& rTarget ) { aTarget = rTarget; }

    const String&		GetName() const { return aName; }
    void				SetName( const String& rName ) { aName = rName; }

    sal_Bool				IsActive() const { return bActive; }
    void				SetActive( sal_Bool bSetActive = sal_True ) { bActive = bSetActive; }

    static Point		GetPixelPoint( const Point& rLogPoint );
    static Point		GetLogPoint( const Point& rPixelPoint );

    sal_Bool				IsEqual( const IMapObject& rEqObj );

    // IMap-Events
    inline const SvxMacroTableDtor& GetMacroTable() const { return aEventList;}
    inline void SetMacroTable( const SvxMacroTableDtor& rTbl ) { aEventList = rTbl; }

    inline const SvxMacro&	GetEvent( sal_uInt16 nEvent ) const;
    inline sal_Bool 			HasEvent( sal_uInt16 nEvent ) const;
           void 			SetEvent( sal_uInt16 nEvent, const SvxMacro& );
    inline sal_Bool 			DelEvent( sal_uInt16 nEvent );
};

inline sal_Bool IMapObject::HasEvent( sal_uInt16 nEvent ) const
{
    return aEventList.IsKeyValid( nEvent );
}
inline const SvxMacro& IMapObject::GetEvent( sal_uInt16 nEvent ) const
{
    return *(aEventList.Get( nEvent ));
}
inline sal_Bool IMapObject::DelEvent( sal_uInt16 nEvent )
{
    SvxMacro *pMacro = aEventList.Remove( nEvent );
    delete pMacro;
    return ( pMacro != 0 );
}

#endif

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