Ginga  0.13.6
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ProgramAVPlayerAdapter.h
1 /******************************************************************************
2 Este arquivo eh parte da implementacao do ambiente declarativo do middleware
3 Ginga (Ginga-NCL).
4 
5 Direitos Autorais Reservados (c) 1989-2007 PUC-Rio/Laboratorio TeleMidia
6 
7 Este programa eh software livre; voce pode redistribui-lo e/ou modificah-lo sob
8 os termos da Licenca Publica Geral GNU versao 2 conforme publicada pela Free
9 Software Foundation.
10 
11 Este programa eh distribuido na expectativa de que seja util, porem, SEM
12 NENHUMA GARANTIA; nem mesmo a garantia implicita de COMERCIABILIDADE OU
13 ADEQUACAO A UMA FINALIDADE ESPECIFICA. Consulte a Licenca Publica Geral do
14 GNU versao 2 para mais detalhes.
15 
16 Voce deve ter recebido uma copia da Licenca Publica Geral do GNU versao 2 junto
17 com este programa; se nao, escreva para a Free Software Foundation, Inc., no
18 endereco 59 Temple Street, Suite 330, Boston, MA 02111-1307 USA.
19 
20 Para maiores informacoes:
21 ncl @ telemidia.puc-rio.br
22 http://www.ncl.org.br
23 http://www.ginga.org.br
24 http://www.telemidia.puc-rio.br
25 ******************************************************************************
26 This file is part of the declarative environment of middleware Ginga (Ginga-NCL)
27 
28 Copyright: 1989-2007 PUC-RIO/LABORATORIO TELEMIDIA, All Rights Reserved.
29 
30 This program is free software; you can redistribute it and/or modify it under
31 the terms of the GNU General Public License version 2 as published by
32 the Free Software Foundation.
33 
34 This program is distributed in the hope that it will be useful, but WITHOUT ANY
35 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
36 PARTICULAR PURPOSE. See the GNU General Public License version 2 for more
37 details.
38 
39 You should have received a copy of the GNU General Public License version 2
40 along with this program; if not, write to the Free Software
41 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
42 
43 For further information contact:
44 ncl @ telemidia.puc-rio.br
45 http://www.ncl.org.br
46 http://www.ginga.org.br
47 http://www.telemidia.puc-rio.br
48 *******************************************************************************/
49 
50 #ifndef PROGRAMAVPLAYERADAPTER_H_
51 #define PROGRAMAVPLAYERADAPTER_H_
52 
53 #include "../../../model/ExecutionObject.h"
54 using namespace ::br::pucrio::telemidia::ginga::ncl::model::components;
55 
56 #include "../../../model/AttributionEvent.h"
57 #include "../../../model/FormatterEvent.h"
58 #include "../../../model/PresentationEvent.h"
59 #include "../../../model/SelectionEvent.h"
60 using namespace ::br::pucrio::telemidia::ginga::ncl::model::event;
61 
62 #include "ncl/components/Content.h"
63 #include "ncl/components/ReferenceContent.h"
64 using namespace ::br::pucrio::telemidia::ncl::components;
65 
66 #include "player/IProgramAV.h"
67 using namespace ::br::pucrio::telemidia::ginga::core::player;
68 
69 #include "../../FormatterPlayerAdapter.h"
70 using namespace ::br::pucrio::telemidia::ginga::ncl::adapters;
71 
72 #include <vector>
73 using namespace std;
74 
75 namespace br {
76 namespace pucrio {
77 namespace telemidia {
78 namespace ginga {
79 namespace ncl {
80 namespace adapters {
81 namespace av {
82 namespace tv {
84  private:
85  string lastValue;
86 
87  protected:
89  virtual ~ProgramAVPlayerAdapter(){};
90  static ProgramAVPlayerAdapter* _instance;
91 
92  public:
93  static ProgramAVPlayerAdapter* getInstance(
94  IPlayerAdapterManager* manager);
95 
96  virtual bool hasPrepared();
97  virtual bool start();
98  virtual bool stop();
99  virtual bool resume();
100 
101  protected:
102  void createPlayer();
103  bool setPropertyValue(AttributionEvent* event, string value);
104 
105  private:
106  void updateAVBounds();
107  };
108 }
109 }
110 }
111 }
112 }
113 }
114 }
115 }
116 
117 #endif /*PROGRAMAVPLAYERADAPTER_H_*/