avmedia/source/gstreamer/gstplayer.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 _PLAYER_HXX
  21 #define _PLAYER_HXX
  22
  23 #include <osl/conditn.hxx>
  24 #include "gstcommon.hxx"
  25
  26 #include "com/sun/star/media/XPlayer.hpp"
  27 #include <cppuhelper/compbase2.hxx>
  28 #include <cppuhelper/basemutex.hxx>
  29
  30 typedef struct _GstVideoOverlay GstVideoOverlay;
  31
  32 namespace avmedia { namespace gstreamer {
  33
  34 // ----------
  35 // - Player -
  36 // ----------
  37
  38 typedef ::cppu::WeakComponentImplHelper2< ::com::sun::star::media::XPlayer,
  39                                           ::com::sun::star::lang::XServiceInfo > GstPlayer_BASE;
  40
  41 class Player : public ::cppu::BaseMutex,
  42                public GstPlayer_BASE
  43 {
  44 public:
  45
  46     Player( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& rxMgr );
  47     ~Player();
  48
  49     void preparePlaybin( const OUString& rURL, GstElement *pSink );
  50     bool create( const OUString& rURL );
  51     virtual void processMessage( GstMessage *message );
  52     virtual GstBusSyncReply processSyncMessage( GstMessage *message );
  53
  54     // XPlayer
  55     virtual void SAL_CALL start(  ) throw (::com::sun::star::uno::RuntimeException);
  56     virtual void SAL_CALL stop(  ) throw (::com::sun::star::uno::RuntimeException);
  57     virtual sal_Bool SAL_CALL isPlaying(  ) throw (::com::sun::star::uno::RuntimeException);
  58     virtual double SAL_CALL getDuration(  ) throw (::com::sun::star::uno::RuntimeException);
  59     virtual void SAL_CALL setMediaTime( double fTime ) throw (::com::sun::star::uno::RuntimeException);
  60     virtual double SAL_CALL getMediaTime(  ) throw (::com::sun::star::uno::RuntimeException);
  61     virtual double SAL_CALL getRate(  ) throw (::com::sun::star::uno::RuntimeException);
  62     virtual void SAL_CALL setPlaybackLoop( sal_Bool bSet ) throw (::com::sun::star::uno::RuntimeException);
  63     virtual sal_Bool SAL_CALL isPlaybackLoop(  ) throw (::com::sun::star::uno::RuntimeException);
  64     virtual void SAL_CALL setMute( sal_Bool bSet ) throw (::com::sun::star::uno::RuntimeException);
  65     virtual sal_Bool SAL_CALL isMute(  ) throw (::com::sun::star::uno::RuntimeException);
  66     virtual void SAL_CALL setVolumeDB( sal_Int16 nVolumeDB ) throw (::com::sun::star::uno::RuntimeException);
  67     virtual sal_Int16 SAL_CALL getVolumeDB(  ) throw (::com::sun::star::uno::RuntimeException);
  68     virtual ::com::sun::star::awt::Size SAL_CALL getPreferredPlayerWindowSize(  ) throw (::com::sun::star::uno::RuntimeException);
  69     virtual ::com::sun::star::uno::Reference< ::com::sun::star::media::XPlayerWindow > SAL_CALL createPlayerWindow( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw (::com::sun::star::uno::RuntimeException);
  70     virtual ::com::sun::star::uno::Reference< ::com::sun::star::media::XFrameGrabber > SAL_CALL createFrameGrabber(  ) throw (::com::sun::star::uno::RuntimeException);
  71
  72     // XServiceInfo
  73     virtual OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
  74     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
  75     virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
  76
  77     // ::cppu::OComponentHelper
  78     virtual void SAL_CALL disposing(void);
  79
  80 protected:
  81     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > mxMgr;
  82
  83     OUString                maURL;
  84
  85     // Add elements and pipeline here
  86     GstElement*             mpPlaybin;  // the playbin is also a pipeline
  87     sal_Bool                mbFakeVideo;
  88
  89     gdouble                 mnUnmutedVolume;
  90     sal_Bool                mbPlayPending;
  91     sal_Bool                mbMuted;
  92     sal_Bool                mbLooping;
  93     sal_Bool                mbInitialized;
  94
  95     long                    mnWindowID;
  96     GstVideoOverlay*        mpXOverlay;
  97     gint64                  mnDuration;
  98     int                     mnWidth;
  99     int                     mnHeight;
 100
 101     osl::Condition          maSizeCondition;
 102 };
 103
 104 } // namespace gstreamer
 105 } // namespace avmedia
 106
 107 #endif // _PLAYER_HXX
 108
 109 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */