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 * $RCSfile: patattr.hxx,v $
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#ifndef SC_SCPATATR_HXX
#define SC_SCPATATR_HXX


#ifndef _SFXITEMSET_HXX //autogen
#include <bf_svtools/itemset.hxx>
#endif

#ifndef _SV_FONTCVT_HXX
#include <vcl/fontcvt.hxx>
#endif
class Font;
class OutputDevice;
class Fraction;
namespace binfilter {

class SvNumberFormatter;

class ScStyleSheet;
class ScDocument;


//	how to treat COL_AUTO in GetFont:

enum ScAutoFontColorMode
{
	SC_AUTOCOL_RAW,			// COL_AUTO is returned
	SC_AUTOCOL_BLACK,		// always use black
	SC_AUTOCOL_PRINT,		// black or white, depending on background
	SC_AUTOCOL_DISPLAY,		// from style settings, or black/white if needed
	SC_AUTOCOL_IGNOREFONT,	// like DISPLAY, but ignore stored font color (assume COL_AUTO)
	SC_AUTOCOL_IGNOREBACK,	// like DISPLAY, but ignore stored background color (use configured color)
	SC_AUTOCOL_IGNOREALL	// like DISPLAY, but ignore stored font and background colors
};


class ScPatternAttr: public SfxSetItem
{
	String*			pName;
	ScStyleSheet*	pStyle;
public:
	static ScDocument* pDoc;
							ScPatternAttr(SfxItemSet* pItemSet, const String& rStyleName);
							ScPatternAttr(SfxItemSet* pItemSet, ScStyleSheet* pStyleSheet = NULL);
							ScPatternAttr(SfxItemPool* pItemPool);
							ScPatternAttr(const ScPatternAttr& rPatternAttr);

							~ScPatternAttr();

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

	virtual int 			operator==(const SfxPoolItem& rCmp) const;

	const SfxPoolItem&      GetItem( USHORT nWhich ) const
										{ return GetItemSet().Get(nWhich); }

	const SfxPoolItem&		GetItem( USHORT nWhich, const SfxItemSet* pCondSet ) const;

							// pWhich sind keine Ranges, sondern einzelne IDs, 0-terminiert
/*N*/ 	BOOL					HasItemsSet( const USHORT* pWhich ) const;
/*N*/ 	void					ClearItems( const USHORT* pWhich );

	void                    DeleteUnchanged( const ScPatternAttr* pOldAttrs );

    /** Static helper function to fill a font object from the passed item set. */
    static void             GetFont( Font& rFont, const SfxItemSet& rItemSet,
                                        ScAutoFontColorMode eAutoMode,
                                        OutputDevice* pOutDev = NULL,
                                        const Fraction* pScale = NULL,
                                        const SfxItemSet* pCondSet = NULL,
                                        BYTE nScript = 0, const Color* pBackConfigColor = NULL,
                                        const Color* pTextConfigColor = NULL );
    /** Fills a font object from the own item set. */
	void                    GetFont( Font& rFont, ScAutoFontColorMode eAutoMode,
										OutputDevice* pOutDev = NULL,
										const Fraction* pScale = NULL,
										const SfxItemSet* pCondSet = NULL,
										BYTE nScript = 0, const Color* pBackConfigColor = NULL,
										const Color* pTextConfigColor = NULL ) const;

    /** Converts all Calc items contained in rSrcSet to edit engine items and puts them into rEditSet. */
    static void             FillToEditItemSet( SfxItemSet& rEditSet, const SfxItemSet& rSrcSet, const SfxItemSet* pCondSet = NULL );
    /** Converts all Calc items contained in the own item set to edit engine items and puts them into pEditSet. */
    void                    FillEditItemSet( SfxItemSet* pEditSet, const SfxItemSet* pCondSet = NULL ) const;

    /** Converts all edit engine items contained in rEditSet to Calc items and puts them into rDestSet. */
    static void             GetFromEditItemSet( SfxItemSet& rDestSet, const SfxItemSet& rEditSet );
    /** Converts all edit engine items contained in pEditSet to Calc items and puts them into the own item set. */
    void                    GetFromEditItemSet( const SfxItemSet* pEditSet );

	void					FillEditParaItems( SfxItemSet* pSet ) const;

	ScPatternAttr*          PutInPool( ScDocument* pDestDoc, ScDocument* pSrcDoc ) const;

	void					SetStyleSheet(ScStyleSheet* pNewStyle);
	const ScStyleSheet*		GetStyleSheet() const  { return pStyle; }
	const String*			GetStyleName() const;
	void					UpdateStyleSheet();

	BOOL					IsVisible() const;
	BOOL					IsVisibleEqual( const ScPatternAttr& rOther ) const;

                            /** If font is an old symbol font StarBats/StarMath
                                with text encoding RTL_TEXTENC_SYMBOL */
	BOOL					IsSymbolFont() const;

                            /** Create a FontToSubsFontConverter if needed for
                                this pattern, else return 0.

                                @param nFlags is the bit mask which shall be
                                used for CreateFontToSubsFontConverter().

                                The converter must be destroyed by the caller
                                using DestroyFontToSubsFontConverter() which
                                should be accomplished using the
                                ScFontToSubsFontConverter_AutoPtr
                             */
    FontToSubsFontConverter GetSubsFontConverter( ULONG nFlags ) const;

	ULONG					GetNumberFormat( SvNumberFormatter* ) const;
	ULONG					GetNumberFormat( SvNumberFormatter* pFormatter,
												const SfxItemSet* pCondSet ) const;
};


class ScFontToSubsFontConverter_AutoPtr
{
            FontToSubsFontConverter h;

            void                    release()
                                    {
                                        if ( h )
                                            DestroyFontToSubsFontConverter( h );
                                    }

                                // prevent usage
                                ScFontToSubsFontConverter_AutoPtr( const ScFontToSubsFontConverter_AutoPtr& );
    ScFontToSubsFontConverter_AutoPtr& operator=( const ScFontToSubsFontConverter_AutoPtr& );

public:
                                ScFontToSubsFontConverter_AutoPtr()
                                    : h(0)
                                    {}
                                ~ScFontToSubsFontConverter_AutoPtr()
                                    {
                                        release();
                                    }

    ScFontToSubsFontConverter_AutoPtr& operator=( FontToSubsFontConverter hN )
                                    {
                                        release();
                                        h = hN;
                                        return *this;
                                    }

            operator FontToSubsFontConverter() const
                                    { return h; }
};


} //namespace binfilter
#endif
