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21 
22 
23 
24 #ifndef _FRAMEGRABBER_HXX
25 #define _FRAMEGRABBER_HXX
26 
27 #include "wincommon.hxx"
28 
29 #ifndef _COM_SUN_STAR_MEDIA_XFRAMEGRABBER_HDL_
30 #include "com/sun/star/media/XFrameGrabber.hdl"
31 #endif
32 
33 struct IMediaDet;
34 
35 namespace avmedia { namespace win {
36 
37 // ----------------
38 // - FrameGrabber -
39 // ----------------
40 
41 class FrameGrabber : public ::cppu::WeakImplHelper2 < ::com::sun::star::media::XFrameGrabber,
42                                                       ::com::sun::star::lang::XServiceInfo >
43 {
44 public:
45 
46             FrameGrabber( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxMgr );
47             ~FrameGrabber();
48 
49     bool    create( const ::rtl::OUString& rURL );
50 
51     // XFrameGrabber
52     virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) throw (::com::sun::star::uno::RuntimeException);
53 
54     // XServiceInfo
55     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
56     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
57     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
58 
59 private:
60 
61     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >    mxMgr;
62     ::rtl::OUString                                                                     maURL;
63 
64     IMediaDet* implCreateMediaDet( const ::rtl::OUString& rURL ) const;
65 };
66 
67 } // namespace win
68 } // namespace avmedia
69 
70 #endif // _FRAMEGRABBER_HXX
71