NetworkAnimNode.h

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/*
-----------------------------------------------------------------------------
This source file is part of FRAPPER
research.animationsinstitut.de
sourceforge.net/projects/frapper

Copyright (c) 2008-2009 Filmakademie Baden-Wuerttemberg, Institute of Animation 

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; version 2.1 of the License.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
-----------------------------------------------------------------------------
*/


#ifndef NETWORKANIMNODE_H
#define NETWORKANIMNODE_H

#include "Node.h"
#include <QtCore/QTimer>
#include <QtNetwork/QUdpSocket>
#include <QtCore/QByteArray>
#include <QtCore/QBuffer>
#include <QtCore/QIODevice>
#include <QtCore/QQueue>

namespace NetworkAnimNode {
using namespace Frapper;

class NetworkAnimNode : public Node //, public QThread
{

    Q_OBJECT
    ADD_INSTANCE_COUNTER

public: // constructors and destructors

    NetworkAnimNode ( QString name, ParameterGroup *parameterRoot );

    ~NetworkAnimNode ();

public: // functions

    virtual void run();


private slots: //

    void setInterval();

    void toggleRun();

    void processPendingDatagrams();

    void timeout ();
    
    void threadFinished();

private: // functions
        
        float interpol( float index, const QMap<float, float> &valueMap );

private: // data

    QTimer *m_timer;

    QUdpSocket *m_udpSocket;

    int m_currentFrame;

        QQueue<QMap<QString, float> > m_animationChunks;
};

} // namespace NetworkAnimNode 

#endif