PacEnergyContainer.h

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/***************************************************************************
 *   Copyright (C) 2008-2010 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 PACENERGYCONTAINER_H
#define PACENERGYCONTAINER_H

#include "PacAbstractContainer.h"
#include <QPointer>
#include <QWidget>
#include <QHash>
#include "pacDefinitions.h"

class PacEnergyInput;
class PacCalibratedEnergyInput;
class PacEnergySpectrum;
class PacCommonEnergyResult;
class QListWidget;
class QListWidgetItem;
class QDoubleSpinBox;
class QToolButton;
class QRadioButton;

class PacEnergyContainer : public PacAbstractContainer
{
  Q_OBJECT
public:
    PacEnergyContainer(const PacBasicMeasurementInfo *basicinfo, QObject *parent = 0);
    virtual ~PacEnergyContainer();

    void reset();

    virtual void appendWidgets(QTabWidget *tabwidget, QWidget * filetoolbox);

    Pac::ReadoutRange selectedDisplayRange() const;

signals:
    void newDisplayRangeSelected(Pac::ReadoutRange range);

    void receivedSpectra(QWidget *w);

    void calibratedEnergyEvaluationRequested(PacCalibratedEnergyInput *input);

public slots:
    void receiveSpectra(
        const PacEnergyInput *input,
        const QList <PacCommonEnergyResult*> *beginning,
        const QList <PacCommonEnergyResult*> *end
        );

private slots:
    void startCalibratedEnergyEvaluation();
    void updateDisplayRange();
    void updateRedEnergy();
    void updateBlueEnergy();
    void updateRedLock(bool locked);
    void updateBlueLock(bool locked);
    void detectorSelected(QListWidgetItem * current, QListWidgetItem * previous);

protected:
    virtual void csvInputHeaderAndData(QTextStream &s) const;
    virtual void saveDataInDom(QDomElement &top) const;
    virtual void loadDataFromDom(const QDomElement &top);

private:
    void swapSingleChildWidget(QWidget *parent, QWidget *newchild, bool deleteold = false);
    void populateDetectorSelector();
    void updateRangeSelector();

    // results
    const PacEnergyInput *input;
    QList<PacEnergySpectrum*> spectra;

    // gui states
    PacEnergySpectrum *currentspectrum;
    Pac::ReadoutRange displayrange; 

    // tmp widgets, pointers
    QPointer<QWidget> plotwidget;
    QListWidget *detectorselectionwidget;
    QDoubleSpinBox *redenergywidget, *blueenergywidget;
    QToolButton *redlockwidget, *bluelockwidget;
    QRadioButton *beginningwidget, *bothwidget, *endwidget;
};

#endif // PACENERGYCONTAINER_H