avmedia/source/win/framegrabber.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_AVMEDIA_SOURCE_WIN_FRAMEGRABBER_HXX
  21 #define INCLUDED_AVMEDIA_SOURCE_WIN_FRAMEGRABBER_HXX
  22
  23 #include "wincommon.hxx"
  24 #include <cppuhelper/implbase.hxx>
  25 #include <com/sun/star/media/XFrameGrabber.hpp>
  26
  27 struct IMediaDet;
  28
  29 namespace avmedia { namespace win {
  30
  31 class FrameGrabber : public ::cppu::WeakImplHelper< css::media::XFrameGrabber,
  32                                                     css::lang::XServiceInfo >
  33 {
  34 public:
  35
  36     explicit FrameGrabber( const css::uno::Reference< css::lang::XMultiServiceFactory >& rxMgr );
  37     ~FrameGrabber() override;
  38
  39     bool    create( const OUString& rURL );
  40
  41     // XFrameGrabber
  42     virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) override;
  43
  44     // XServiceInfo
  45     virtual OUString SAL_CALL getImplementationName(  ) override;
  46     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  47     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
  48
  49 private:
  50
  51     css::uno::Reference< css::lang::XMultiServiceFactory >    mxMgr;
  52     OUString                                                  maURL;
  53 };
  54
  55 } // namespace win
  56 } // namespace avmedia
  57
  58 #endif // INCLUDED_AVMEDIA_SOURCE_WIN_FRAMEGRABBER_HXX
  59
  60 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */