MomentSettingsWidgetRadio.qo.h

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//# Copyright (C) 2005
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//#        Internet email: aips2-request@nrao.edu.
//#        Postal address: AIPS++ Project Office
//#                        National Radio Astronomy Observatory
//#                        520 Edgemont Road
//#                        Charlottesville, VA 22903-2475 USA
//#
#ifndef MOMENTSETTINGSWIDGETRADIO_QO_H
#define MOMENTSETTINGSWIDGETRADIO_QO_H

#include <QtGui/QWidget>
#include <QMap>
#include <QThread>
#include <QProgressDialog>
#include <casa/Quanta/Quantum.h>
#include <display/QtPlotter/ProfileTaskFacilitator.h>
#include <display/QtPlotter/MomentSettingsWidgetRadio.ui.h>
#include <imageanalysis/ImageAnalysis/ImageMomentsProgressMonitor.h>

namespace casa {

class ImageAnalysis;
class MomentCollapseThreadRadio;
class ThresholdingBinPlotDialog;
class Converter;
template <class T> class ImageInterface;

class CollapseResult {

public:
        CollapseResult( const String& outputName, bool tmp, ImageInterface<Float>* img ):
                outputFileName(outputName),
                temporary( tmp ),
                image(img) {}
        String getOutputFileName() const { return outputFileName; }
        bool isTemporaryOutput() const { return temporary; }
        ImageInterface<Float>* getImage() const { return image; }

private:
        String outputFileName;
        bool temporary;
        ImageInterface<Float>* image;
};


//Note:  ImageMomentsProgressMonitor is an interface that provides this class
//with updates concerning the progress of the moment calculation task.

class MomentCollapseThreadRadio : public QThread, public ImageMomentsProgressMonitor {
        Q_OBJECT
public:
        MomentCollapseThreadRadio( ImageAnalysis* imageAnalysis );
        bool isSuccess() const;
        void setChannelStr( String str );
        void setMomentNames( const Vector<QString>& momentNames );
        void setOutputFileName( QString name );
        String getErrorMessage() const;
        std::vector<CollapseResult> getResults() const;
        void setData(const Vector<Int>& moments, const Int axis, Record& region,
                const String& mask, const Vector<String>& method,
                const Vector<Int>& smoothaxes,
                const Vector<String>& smoothtypes,
                const Vector<Quantity>& smoothwidths,
                const Vector<Float>& includepix,
                const Vector<Float>& excludepix,
                const Double peaksnr, const Double stddev,
                const String& doppler = "RADIO", const String& baseName = "");
        void run();

        //Methods from the ImageMomentsProgressMonitor interface
        void setStepCount( int count );
        void setStepsCompleted( int count );
        void done();
        ~MomentCollapseThreadRadio();

signals:
        void stepCountChanged( int count );
        void stepsCompletedChanged( int count );

private:
        bool getOutputFileName( String& outName, int moment, const String& channelStr ) const;
        ImageAnalysis* analysis;
        Vector<Int> moments;
        Vector<QString> momentNames;
        Int axis;
        Record region;
        String mask;
        String channelStr;
        Vector<String> method;
        Vector<Int> smoothaxes;
        Vector<String> smoothtypes;
        Vector<Quantity> smoothwidths;
        Vector<Float> includepix;
        Vector<Float> excludepix;
        Double peaksnr;
        Double stddev;
        String doppler;
        String baseName;
        QString outputFileName;
        int stepSize;
        std::vector<CollapseResult> collapseResults;
        String errorMsg;
        bool collapseError;
};

//Note: ProfileTaskFacilitator abstracts out some of the common functionality
//needed for calculating moments and spectral line fitting into a single
//base class


class MomentSettingsWidgetRadio : public QWidget, public ProfileTaskFacilitator{
    Q_OBJECT

public:
    MomentSettingsWidgetRadio(QWidget *parent = 0);

    void setUnits( QString units );
    void setRange( double min, double max );
    void reset();
    ~MomentSettingsWidgetRadio();

signals:
        void updateProgress(int);
        void momentsFinished();

private slots:
        void setStepCount( int count );
        void setStepsCompleted( int count );
        void thresholdingChanged();
        void thresholdSpecified();
        void adjustTableRows( int count );
        void collapseImage();
        void setCollapsedImageFile();
        void collapseDone();
        void graphicalThreshold();
        void symmetricThresholdChanged( int checkedState );
        void thresholdTextChanged( const QString& text );

private:
        enum SummationIndex {MEAN, INTEGRATED, WEIGHTED_MEAN, DISPERSION, MEDIAN,
                MEDIAN_VELOCITY, STDDEV,  RMS, ABS_MEAN_DEV, MAX, MAX_VELOCITY, MIN,
                 MIN_VELOCITY, END_INDEX};
        QMap<SummationIndex, int> momentMap;
    Ui::MomentSettingsWidgetRadio ui;
    ImageAnalysis* imageAnalysis;
    MomentCollapseThreadRadio* collapseThread;
    ThresholdingBinPlotDialog* thresholdingBinDialog;
    QString outputFileName;
    QList<QString> momentOptions;
    QProgressDialog progressBar;

    //Progress Monitor functionality
    int momentCount;
    int cycleCount;
    int baseIncrement;
    int previousCount;

    void setTableValue(int row, int col, float val );
    void getChannelMinMax( int channelIndex, QString& minStr, QString& maxStr ) const;
    void convertChannelRanges( const QString& oldUnits, const QString& newUnits );
    void convertChannelValue( const QString& channelStr, const QString& channelIdentifier,
                Converter* converter, int row, int col, bool toPixels );
    String makeChannelInterval( float startChannelIndex,float endChannelIndex ) const;
    Vector<Int> populateMoments( Vector<QString>& momentNames );
    Vector<String> populateMethod() const;
    String populateChannels(uInt * nSelectedChannels);
    bool populateThresholds( Vector<Float>& includeThreshold, Vector<Float>& excludeThreshold );
    bool populateThreshold( Vector<Float>& threshold );
};

}

#endif // MOMENTSETTINGSWIDGETRADIO_QO_H