Fit2DTool.qo.h

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//# Copyright (C) 1994,1995,1996,1997,1998,1999,2000
//# 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
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//#
//# 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.
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#ifndef FIT2DTOOL_QO_H
#define FIT2DTOOL_QO_H

#include <QtGui/QDialog>
#include <QProgressDialog>
#include <QFileDialog>
#include <casa/aipstype.h>
#include <display/Fit/Fit2DTool.ui.h>
#include <display/Fit/FindSourcesDialog.qo.h>
#include <display/Fit/PixelRangeDialog.qo.h>
#include <display/Fit/ResidualHistogramDialog.qo.h>
#include <display/Fit/Fit2DLogDialog.qo.h>
#include <display/region/QtRegionSource.qo.h>

namespace casa {

        template <class T> class ImageInterface;
        class Gaussian2DFitter;
        class ColorComboDelegate;
        class RegionShape;

        class Fit2DTool : public QDialog {
                Q_OBJECT

        public:
                Fit2DTool(QWidget *parent = 0);
                void setImage( SHARED_PTR<const ImageInterface<Float> > image);
                bool setImageRegion( ImageRegion* imageRegion, int id );
                void deleteImageRegion( int id );
                void imageRegionSelected( int id );
                ~Fit2DTool();

        signals:
                void showOverlay(String, const QString&);
                void removeOverlay(String);
                void remove2DFitOverlay( QList<RegionShape*> fitMarkers );
                void add2DFitOverlay( QList<RegionShape*> fitMarkers );
                void addResidualFitImage( String );

        public slots:
                void frameChanged( int frame );
                void newRegion( int, const QString &shape, const QString &name,
                                const QList<double> &world_x, const QList<double> &world_y,
                                const QList<int> &pixel_x, const QList<int> &pixel_y,
                                const QString &linecolor, const QString &text, const QString &font, int fontsize, int fontstyle );
                void updateRegion( int, viewer::region::RegionChanges,
                                   const QList<double> &world_x, const QList<double> &world_y,
                                   const QList<int> &pixel_x, const QList<int> &pixel_y );

        private slots:
                void showFileDialog();
                void showFindSourcesDialog();
                void showPixelRangeDialog();
                void estimateFileChanged( const QString& fullPath );
                void pixelRangeChanged();
                void pixelRangeEnabledChanged( bool enabled );
                void pixelRangeNoneSelected( bool selected );
                void doFit();
                void fitColorChanged( const QString& colorName);
                void fitDone();
                void clearFitMarkers();
                void showResults();
                void showSaveDialog();
                void showResidualHistogramDialog();
                void residualSupportChanged( bool enable );
                void showResidualDialog();
                void displayFitChanged( bool display );
                void imageModeChanged( bool imageEnabled );

        private:
                Fit2DTool( const Fit2DTool& fitTool );
                Fit2DTool operator=( const Fit2DTool& fitTool );
                Vector<Float> populateInclude() const;
                Vector<Float> populateExclude() const;
                void populateIncludeExclude(Vector<Float>& range ) const;

                void setImageFunctionalityEnabled( bool enable );
                void resetRegion( const QList<int>& pixelX, const QList<int>& pixelY );
                bool populateSaveFile( String& saveFile );
                bool populateResidualFile( String& saveFile );
                void showFileChooserDialog(const QString& title, QFileDialog::FileMode mode, QLineEdit* destinationLineEdit );
                bool validateFile( QLineEdit* directoryLineEdit, QLineEdit* fileLineEdit,
                                   String& saveFile, const QString& purpose );
                void addViewerFitMarkers();
                void removeViewerFitMarkers();
                void clearRegions();

                //Update the widgets that depend on knowing the frame.
                void updateFrame();

                const QString REGION_LABEL;
        SHARED_PTR<const ImageInterface<Float> > image;
                QList<RegionShape*> fitMarkers;
                Gaussian2DFitter* fitter;
                ColorComboDelegate* fitColorDelegate;
                QProgressDialog progressBar;
                FindSourcesDialog findSourcesDialog;
                PixelRangeDialog pixelRangeDialog;
                Fit2DLogDialog logDialog;
                ResidualHistogramDialog residualHistogramDialog;
                String residualImagePath;

                Ui::Fit2DToolClass ui;
        };
}
#endif // FIT2DTOOL_QO_H