research.m1stereo.tv/gitweb/ - melted/blob - mlt++/src/MltService.h

   1 /**
   2  * MltService.h - MLT Wrapper
   3  * Copyright (C) 2004-2005 Charles Yates
   4  * Author: Charles Yates <charles.yates@pandora.be>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU Lesser General Public License as published
   8  * by the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef _MLTPP_SERVICE_H_
  22 #define _MLTPP_SERVICE_H_
  23
  24 #include "config.h"
  25
  26 #include <framework/mlt.h>
  27
  28 #include "MltProperties.h"
  29 #include "MltFrame.h"
  30
  31 namespace Mlt
  32 {
  33         class Properties;
  34         class Filter;
  35         class Frame;
  36         class Profile;
  37
  38         class MLTPP_DECLSPEC Service : public Properties
  39         {
  40                 private:
  41                         mlt_service instance;
  42                 public:
  43                         Service( );
  44                         Service( Service &service );
  45                         Service( mlt_service service );
  46                         virtual ~Service( );
  47                         virtual mlt_service get_service( );
  48                         void lock( );
  49                         void unlock( );
  50                         virtual mlt_properties get_properties( );
  51                         int connect_producer( Service &producer, int index = 0 );
  52                         Service *consumer( );
  53                         Service *producer( );
  54                         Profile *profile( );
  55                         Frame *get_frame( int index = 0 );
  56                         mlt_service_type type( );
  57                         int attach( Filter &filter );
  58                         int detach( Filter &filter );
  59                         Filter *filter( int index );
  60         };
  61 }
  62
  63 #endif