avmedia/source/macavf/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.
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   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_MACAVF_FRAMEGRABBER_HXX
  21 #define INCLUDED_AVMEDIA_SOURCE_MACAVF_FRAMEGRABBER_HXX
  22
  23 #include "macavfcommon.hxx"
  24 #include <cppuhelper/implbase.hxx>
  25
  26 #include "com/sun/star/media/XFrameGrabber.hpp"
  27
  28 namespace avmedia { namespace macavf {
  29
  30 class FrameGrabber : public ::cppu::WeakImplHelper< css::media::XFrameGrabber,
  31                                                     css::lang::XServiceInfo >
  32 {
  33 public:
  34
  35     explicit FrameGrabber( const css::uno::Reference< css::lang::XMultiServiceFactory >& );
  36     virtual  ~FrameGrabber() override;
  37
  38     bool    create( const ::rtl::OUString& rURL );
  39     bool    create( AVAsset* pMovie );
  40
  41     // XFrameGrabber
  42     virtual css::uno::Reference< css::graphic::XGraphic > SAL_CALL grabFrame( double fMediaTime ) override;
  43
  44     // XServiceInfo
  45     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) override;
  46     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) override;
  47     virtual css::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) override;
  48
  49 private:
  50
  51     css::uno::Reference< css::lang::XMultiServiceFactory >    mxMgr;
  52
  53     AVAssetImageGenerator* mpImageGen;
  54 };
  55
  56 } // namespace macavf
  57 } // namespace avmedia
  58
  59 #endif // INCLUDED_AVMEDIA_SOURCE_MACAVF_FRAMEGRABBER_HXX
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */