WaveformInterface.h

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/***************************************************************************
 *   Copyright (C) 2008 by Matthias Nagl   *
 *   mnagl@uni-goettingen.de   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU 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.             *
 ***************************************************************************/
#ifndef PACWAVEFORMPLUGIN_H
#define PACWAVEFORMPLUGIN_H

#include <QtPlugin>
#include "PropertyBranchInterface.h"

class QwtPlot;
class QWidget;
class WaveformDataInterface;

class WaveformProcessingInterface : public virtual PropertyBranchInterface
{
  public:
    virtual ~WaveformProcessingInterface() {}

    virtual QString name() const = 0;
    virtual QString version() const = 0;
    virtual WaveformDataInterface ** createWaveformDataObjects(quint32 num) const = 0;
    virtual WaveformDataInterface * tryDeserialization(const QByteArray &serialized) const = 0;
    virtual void readUpdatedParameters() = 0;
};

class WaveformPresentationInterface
{
  public:
    virtual ~WaveformPresentationInterface() {}
    virtual QObject * emptyClone() = 0;
    virtual QWidget * getWidget() = 0;
    virtual void setTitleString(const QString &) = 0;
    virtual void setWaveformData(WaveformDataInterface *data) = 0;
};

class WaveformDataInterface
{
  public:
    virtual ~WaveformDataInterface() {}
    // Deserializing-constructor MUST be definded for WaveformDataInterface-derived classes!!!
    virtual void clone(const WaveformDataInterface *original) = 0;
    virtual QByteArray serialize(const QByteArray &childrensdata = QByteArray()) const = 0;
    virtual QByteArray deserialize(const QByteArray &serialized) = 0;
    virtual void setData(
      quint32 numsamples,
      const qint8 * dataArray,
      qulonglong triggertimestamp,
      qreal hpos,
      qint32 samplesbeforetrigger,
      qreal sampleinterval,
      qreal vgain,
      qreal voffset,
      qint8 polarity,
      qreal triggerlevel
    ) = 0;
    virtual qreal getCoulomb() const = 0;
    virtual qulonglong getSignalOnset() const = 0;
    virtual bool badWaveform() const = 0;
    virtual qint32 overflowSamples() const = 0;
    virtual void setNodeId(quint16 nodeid) = 0;
    virtual quint16 nodeId() const = 0;
    virtual QString toCSV() const = 0;
};

Q_DECLARE_INTERFACE(WaveformProcessingInterface, "de.uni-goettingen.Pac.WaveformProcessingInterface/1.0")
Q_DECLARE_INTERFACE(WaveformPresentationInterface, "de.uni-goettingen.Pac.WaveformPresentationInterface/1.0")

#endif