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21 
22 
23 #ifndef DBA_CONTAINERLISTENER_HXX
24 #define DBA_CONTAINERLISTENER_HXX
25 
26 #ifndef _CPPUHELPER_IMPLBASE2_HXX_
27 #include <cppuhelper/implbase2.hxx>
28 #endif
29 #ifndef _COM_SUN_STAR_CONTAINER_XCONTAINERLISTENER_HPP_
30 #include <com/sun/star/container/XContainerListener.hpp>
31 #endif
32 #ifndef _COM_SUN_STAR_CONTAINER_XCONTAINERAPPROVELISTENER_HPP_
33 #include <com/sun/star/container/XContainerApproveListener.hpp>
34 #endif
35 
36 #ifndef _CPPUHELPER_WEAK_HXX_
37 #include <cppuhelper/weak.hxx>
38 #endif
39 
40 //........................................................................
41 namespace dbaccess
42 {
43 //........................................................................
44 
45 	//==========================================================================
46 	//= OContainerListener
47 	//==========================================================================
48 	typedef ::cppu::WeakImplHelper2 <   ::com::sun::star::container::XContainerListener
49                                     ,   ::com::sun::star::container::XContainerApproveListener
50                                     >   OContainerListener_BASE;
51 
52     /** is helper class to avoid a cycle in refcount
53     */
54 	class OContainerListener : public OContainerListener_BASE
55 	{
56         ::osl::Mutex&       m_rMutex;
57 		OWeakObject&        m_rDestination;
58         bool                m_bDisposed;
59 
60     public:
OContainerListener(OWeakObject & _rDestination,::osl::Mutex & _rMutex)61         OContainerListener( OWeakObject& _rDestination, ::osl::Mutex& _rMutex )
62             :m_rMutex( _rMutex )
63             ,m_rDestination( _rDestination )
64             ,m_bDisposed( false )
65         {
66         }
67 
68         // XContainerApproveListener
69         virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveInsertElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
70         virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveReplaceElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
71         virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XVeto > SAL_CALL approveRemoveElement( const ::com::sun::star::container::ContainerEvent& Event ) throw (::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
72 
73         // XContainerListener
74         virtual void SAL_CALL elementInserted( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
75 		virtual void SAL_CALL elementRemoved( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
76 		virtual void SAL_CALL elementReplaced( const ::com::sun::star::container::ContainerEvent& Event ) throw(::com::sun::star::uno::RuntimeException);
77 
78         // XEventListener
79         virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
80 
dispose()81         void SAL_CALL dispose()
82         {
83             m_bDisposed = true;
84         }
85 
86     protected:
87         virtual ~OContainerListener();
88 	};
89 //........................................................................
90 }	// namespace dbaccess
91 //........................................................................
92 #endif // DBA_CONTAINERLISTENER_HXX
93 
94