Fawkes API  Fawkes Development Version
 All Classes Namespaces Functions Variables Typedefs Enumerations Enumerator Friends Groups Pages
synth_thread.h
1 
2 /***************************************************************************
3  * synth_thread.h - Flite synthesis thread
4  *
5  * Created: Tue Oct 28 14:31:58 2008
6  * Copyright 2006-2008 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18  * GNU Library General Public License for more details.
19  *
20  * Read the full text in the LICENSE.GPL file in the doc directory.
21  */
22 
23 #ifndef __PLUGINS_FLITE_SYNTH_THREAD_H_
24 #define __PLUGINS_FLITE_SYNTH_THREAD_H_
25 
26 #include <core/threading/thread.h>
27 #include <aspect/blocked_timing.h>
28 #include <aspect/logging.h>
29 #include <aspect/configurable.h>
30 #include <aspect/blackboard.h>
31 #include <aspect/clock.h>
32 #include <blackboard/interface_listener.h>
33 
34 #include <flite/flite.h>
35 
36 namespace fawkes {
37  class SpeechSynthInterface;
38 }
39 
41 : public fawkes::Thread,
42  public fawkes::LoggingAspect,
44  public fawkes::ClockAspect,
47 {
48  public:
50 
51  virtual void init();
52  virtual void finalize();
53  virtual void loop();
54 
55  void say(const char *text);
56 
57  virtual bool bb_interface_message_received(fawkes::Interface *interface,
58  fawkes::Message *message) throw();
59 
60  /** Stub to see name in backtrace for easier debugging. @see Thread::run() */
61  protected: virtual void run() { Thread::run(); }
62 
63  private: /* methods */
64  void play_wave(cst_wave *wave);
65  float get_duration(cst_wave *wave);
66 
67  private:
68  fawkes::SpeechSynthInterface *__speechsynth_if;
69 
70  cst_voice *__voice;
71 };
72 
73 
74 #endif