AOO410/main/sw/inc/flypos.hxx

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#ifndef _FLYPOS_HXX
#define _FLYPOS_HXX

#include <swdllapi.h>
#include <boost/shared_ptr.hpp>
#include <set>

class SwFrmFmt;
class SwNodeIndex;

// Struktur zum Erfragen der akt. freifliegenden Rahmen am Dokument.
class SW_DLLPUBLIC SwPosFlyFrm
{
	const SwFrmFmt* pFrmFmt;	// das FlyFrmFmt
	SwNodeIndex* pNdIdx;		// es reicht ein Index auf den Node
	sal_uInt32 nOrdNum;
public:
	SwPosFlyFrm( const SwNodeIndex& , const SwFrmFmt*, sal_uInt16 nArrPos );
	virtual ~SwPosFlyFrm(); // virtual fuer die Writer (DLL !!)

	const SwFrmFmt& GetFmt() const { return *pFrmFmt; }
	const SwNodeIndex& GetNdIndex() const { return *pNdIdx; }
	sal_uInt32 GetOrdNum() const { return nOrdNum; }
};

// define needed classes to safely handle an array of allocated SwPosFlyFrm(s).
// SwPosFlyFrms can be handled by value (as return value), only refcounts to
// contained SwPosFlyFrm* will be copied. When releasing the last SwPosFlyFrmPtr
// instance the allocated instance will be freed. The array is sorted by
// GetNdIndex by using a ::std::set container.
typedef ::boost::shared_ptr< SwPosFlyFrm > SwPosFlyFrmPtr;
struct SwPosFlyFrmCmp { bool operator()(const SwPosFlyFrmPtr& rA, const SwPosFlyFrmPtr& rB) const; };
typedef ::std::set< SwPosFlyFrmPtr, SwPosFlyFrmCmp > SwPosFlyFrms;

#endif // _FLYPOS_HXX