avmedia/source/win/framegrabber.hxx

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  30
  31 #ifndef _FRAMEGRABBER_HXX
  32 #define _FRAMEGRABBER_HXX
  33
  34 #include "wincommon.hxx"
  35
  36 #ifndef _COM_SUN_STAR_MEDIA_XFRAMEGRABBER_HDL_
  37 #include "com/sun/star/media/XFrameGrabber.hdl"
  38 #endif
  39
  40 struct IMediaDet;
  41
  42 namespace avmedia { namespace win {
  43
  44 // ----------------
  45 // - FrameGrabber -
  46 // ----------------
  47
  48 class FrameGrabber : public ::cppu::WeakImplHelper2 < ::com::sun::star::media::XFrameGrabber,
  49                                                       ::com::sun::star::lang::XServiceInfo >
  50 {
  51 public:
  52
  53             FrameGrabber( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxMgr );
  54             ~FrameGrabber();
  55
  56     bool    create( const ::rtl::OUString& rURL );
  57
  58     // XFrameGrabber
  59     virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) throw (::com::sun::star::uno::RuntimeException);
  60
  61     // XServiceInfo
  62     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
  63     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
  64     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
  65
  66 private:
  67
  68     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >    mxMgr;
  69     ::rtl::OUString                                                                     maURL;
  70
  71     IMediaDet* implCreateMediaDet( const ::rtl::OUString& rURL ) const;
  72 };
  73
  74 } // namespace win
  75 } // namespace avmedia
  76
  77 #endif // _FRAMEGRABBER_HXX