hlrc

/*

* This file is part of hlrc_server

*

* Copyright(c) sschulz <AT> techfak.uni-bielefeld.de

* http://opensource.cit-ec.de/projects/hlrc_server

*

* This file may be licensed under the terms of the

* GNU General Public License Version 3 (the ``GPL''),

* or (at your option) any later version.

*

* Software distributed under the License is distributed

* on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either

* express or implied. See the GPL for the specific language

* governing rights and limitations.

*

* You should have received a copy of the GPL along with this

* program. If not, go to http://www.gnu.org/licenses/gpl.html

* or write to the Free Software Foundation, Inc.,

* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

*

* The development of this software was supported by the

* Excellence Cluster EXC 277 Cognitive Interaction Technology.

* The Excellence Cluster EXC 277 is a grant of the Deutsche

* Forschungsgemeinschaft (DFG) in the context of the German

* Excellence Initiative.

*

*/

#pragma once

#define BOOST_SIGNALS_NO_DEPRECATION_WARNING 1

#include <string>

#include "EmotionState.h"

#include "Arbiter.h"

class Middleware {

public:

    Middleware(Arbiter *arbiter, std::string _base_scope);

    ~Middleware();

    virtual void init() = 0;

    virtual void tick() = 0;

    void speak_callback(std::string text);

    void utterance_callback(Utterance u);

    void gaze_callback(humotion::GazeState gaze);

    void mouth_callback(humotion::MouthState mouth);

    void default_emotion_callback(EmotionState emotion_state);

    void current_emotion_callback(EmotionState emotion_state);

    void animation_callback(boost::shared_ptr<Animation> ani);

    virtual Utterance tts_call(std::string text) = 0;

protected:

    Arbiter *arbiter;

    std::string base_scope;

};