avmedia/source/quicktime/framegrabber.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: framegrabber.hxx,v $
  10  * $Revision: 1.4 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef _FRAMEGRABBER_HXX
  32 #define _FRAMEGRABBER_HXX
  33
  34 #include "quicktimecommon.hxx"
  35
  36 #ifndef _COM_SUN_STAR_MEDIA_XFRAMEGRABBER_HDL_
  37 #include "com/sun/star/media/XFrameGrabber.hdl"
  38 #endif
  39
  40 namespace avmedia { namespace quicktime {
  41
  42 // ----------------
  43 // - FrameGrabber -
  44 // ----------------
  45
  46 class FrameGrabber : public ::cppu::WeakImplHelper2 < ::com::sun::star::media::XFrameGrabber,
  47                                                       ::com::sun::star::lang::XServiceInfo >
  48 {
  49 public:
  50
  51             FrameGrabber( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxMgr );
  52             ~FrameGrabber();
  53
  54     bool    create( const ::rtl::OUString& rURL );
  55
  56     // XFrameGrabber
  57     virtual ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) throw (::com::sun::star::uno::RuntimeException);
  58
  59     // XServiceInfo
  60     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
  61     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
  62     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
  63
  64 private:
  65
  66     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >    mxMgr;
  67     ::rtl::OUString                                                                     maURL;
  68     QTMovie*                                                                            mpMovie;
  69     sal_Bool                                                                                                                                                    mbInitialized;
  70     long                                                                                                                                                                mnVersion;
  71 };
  72
  73 } // namespace quicktime
  74 } // namespace avmedia
  75
  76 #endif // _FRAMEGRABBER_HXX