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#ifndef _SC_DRAWMODELBROADCASTER_HXX
#define _SC_DRAWMODELBROADCASTER_HXX


#include <svl/lstner.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <cppuhelper/implbase1.hxx>
#include <com/sun/star/document/XEventBroadcaster.hpp>

class SdrModel;

class ScDrawModelBroadcaster : public SfxListener,
    public ::cppu::WeakImplHelper1< com::sun::star::document::XEventBroadcaster >
{
	mutable ::osl::Mutex maListenerMutex;
	::cppu::OInterfaceContainerHelper maEventListeners;
	SdrModel *mpDrawModel;

public:

	ScDrawModelBroadcaster( SdrModel *pDrawModel ); 
	virtual ~ScDrawModelBroadcaster();

    virtual void SAL_CALL addEventListener( const com::sun::star::uno::Reference< com::sun::star::document::XEventListener >& xListener ) 
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeEventListener( const com::sun::star::uno::Reference< com::sun::star::document::XEventListener >& xListener ) 
        throw (::com::sun::star::uno::RuntimeException);

	virtual void		Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
};

#endif