AOO410/main/svx/inc/svx/xit.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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#ifndef _SVX_XIT_HXX
#define _SVX_XIT_HXX

#include <svl/stritem.hxx>
#include <svx/xdef.hxx>
#include "svx/svxdllapi.h"

/************************************************************************/

class XDashList;
class XLineEndList;
class XHatchList;
class XBitmapList;
class XGradientList;
class SfxItemPool;
class NameOrIndex;
class XPropertyList;

typedef sal_Bool (*SvxCompareValueFunc)( const NameOrIndex* p1, const NameOrIndex* p2 );

//-------------------
// class NameOrIndex
//-------------------
class SVX_DLLPUBLIC NameOrIndex : public SfxStringItem
{
	sal_Int32    nPalIndex;

protected:
	void    Detach()    { nPalIndex = -1; }

public:
			TYPEINFO();
			NameOrIndex() { nPalIndex = -1; }
			NameOrIndex(sal_uInt16 nWhich, sal_Int32 nIndex);
			NameOrIndex(sal_uInt16 nWhich,
						const String& rName= String());
			NameOrIndex(sal_uInt16 nWhich, SvStream& rIn);
			NameOrIndex(const NameOrIndex& rNameOrIndex);
		   ~NameOrIndex() {};

	virtual int          operator==(const SfxPoolItem& rItem) const;
	virtual SfxPoolItem* Clone(SfxItemPool* pPool = 0) const;
	virtual SfxPoolItem* Create(SvStream& rIn, sal_uInt16 nVer) const;
	virtual SvStream&    Store(SvStream& rOut, sal_uInt16 nItemVersion ) const;

			String       GetName() const              { return GetValue();   }
			void         SetName(const String& rName) { SetValue(rName);     }
			sal_Int32        GetIndex() const             { return nPalIndex;    }
			void         SetIndex(sal_Int32 nIndex)        { nPalIndex = nIndex;  }
			sal_Bool         IsIndex() const          { return (nPalIndex >= 0); }

	/** this static checks if the given NameOrIndex item has a unique name for its value.
		The returned String is a unique name for an item with this value in both given pools.
		Argument pPool2 can be null.
		If returned string equals NameOrIndex->GetName(), the name was already unique.
	*/
	static String CheckNamedItem( const NameOrIndex* pCheckItem, const sal_uInt16 nWhich, const SfxItemPool* pPool1, const SfxItemPool* pPool2, SvxCompareValueFunc pCompareValueFunc, sal_uInt16 nPrefixResId, XPropertyList* pDefaults = NULL );
};

#endif