FestivalSynthesizer.h
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00001 /*******************************************************************************
00002  *  TalkingHead - A talking head for robots
00003  *  Copyright (C) 2012 AG Aktives Sehen <agas@uni-koblenz.de>
00004  *                     Universitaet Koblenz-Landau
00005  *
00006  *  This program is free software: you can redistribute it and/or modify
00007  *  it under the terms of the GNU General Public License as published by
00008  *  the Free Software Foundation, either version 3 of the License, or
00009  *  (at your option) any later version.
00010  *
00011  *  This program is distributed in the hope that it will be useful,
00012  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00014  *  Library General Public License for more details.
00015  *
00016  *  You should have received a copy of the GNU Library General Public
00017  *  License along with this library; if not, write to the Free Software
00018  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00019  *  MA 02110-1301  USA or see <http://www.gnu.org/licenses/>.
00020  *******************************************************************************/
00021 
00022 #ifndef TALKING_HEAD_INCLUDE_FESTIVALSYNTHESIZER_H_
00023 #define TALKING_HEAD_INCLUDE_FESTIVALSYNTHESIZER_H_
00024 
00025 #include <festival.h>
00026 
00027 #include <ros/callback_queue.h>
00028 #include <ros/ros.h>
00029 #include <std_msgs/Empty.h>
00030 #include <std_msgs/String.h>
00031 
00032 #include <fstream>
00033 #include <ostream>
00034 #include <string>
00035 #include <vector>
00036 
00037 class pa_simple;
00038 
00045 class FestivalSynthesizer
00046 {
00047     public:
00048 
00050         FestivalSynthesizer();
00051 
00053         ~FestivalSynthesizer();
00054 
00055         void callbackSynth( const std_msgs::String::ConstPtr& msg );
00056 
00057         void run();
00058 
00059     private:
00060 
00061         pa_simple*                  pa_simple_;
00062 
00063         bool                        festival_initialized_;
00064         bool                        synth_speech_;
00065         std::string                 text_for_synth_;
00066         std::vector<std::string>    punctuation_characters_;
00067         std::vector<std::string>    smileys_;
00068 
00070         ros::Publisher              talking_finished_publisher_;
00071         ros::Subscriber             subscriber_;
00072 
00073         void initFestival();
00074 
00076         void synthSpeech ( std::string text );
00077 
00079         std::string trimSpaces( std::string text );
00080 
00082         std::string prepareText( std::string text );
00083 
00085         std::string clearSmileys( std::string text );
00086 };
00087 
00088 #endif // TALKING_HEAD_INCLUDE_FESTIVALSYNTHESIZER_H_


robot_face
Author(s): AGAS, Julian Giesen, David Gossow
autogenerated on Mon Jan 6 2014 11:41:09