ImageManagerDialog.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
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#ifndef IMAGEMANAGERDIALOG_QO_H
#define IMAGEMANAGERDIALOG_QO_H

#include <QtGui/QDialog>
#include <display/QtViewer/ImageManager/ImageManagerDialog.ui.h>
#include <display/QtViewer/ImageManager/ImageTracker.h>
#include <casa/BasicSL/String.h>

namespace casa {

class QtDisplayData;
class ImageView;
class ImageScrollWidget;
class DisplayDataHolder;
class ColormapDefinition;
class Colormap;
template <class T> class ImageInterface;

class ImageManagerDialog : public QDialog, public ImageTracker {
    Q_OBJECT

public:
    ImageManagerDialog(QWidget *parent = 0);
    void setImageHolders( DisplayDataHolder* displayed, DisplayDataHolder* allImages );
    QtDisplayData* getDisplayChangeDD() const;
    ~ImageManagerDialog();

    //Image Tracker Interface
    void masterImageSelected( QtDisplayData* image );
    void imageAdded( QtDisplayData* image );
    void imageRemoved( QtDisplayData* image );

signals:
        void ddClosed( QtDisplayData* dd );
        void ddOpened( const String& path, const String& dataType,
                        const String& displayType/*, const QColor singleColor*/ );

public slots:
        void displayTypeChanged( ImageView* changedView );
        void displayColorsChanged(ImageView* changedView );

private slots:
        void applyColorChanges();
        void openToDisplayed();
        void displayedToOpen();
        void closeImage();
        void unDisplayImage( QtDisplayData* image );
        void displayImage( QtDisplayData* image );
        void colorRestrictionsChanged();
        void masterImageChanged( const QString& imageName );

private:
        ImageManagerDialog( const ImageManagerDialog& other );
        ImageManagerDialog operator=( const ImageManagerDialog& other );

        void updateSelectedMaster( const QString& previousSelection);
        void updateMasterList();
        void updateColorList();
        void updateSaturationList();
        void applyMasterColorMap();
        void applyMasterIntensityRange();
        Colormap* generateColorMap( ImageInterface<float>* img,
                        QColor baseColor, bool individualMap );
        void setComboIndex( QComboBox* combo, int index );
        void removeImageFromList( QList<ImageView*>& imageList );
        void initializeScrollArea( QWidget* holder, ImageScrollWidget*& scrollArea );
        bool getIntensityMinMax( ImageInterface<float>* img,
                        double* intensityMin, double* intensityMax );
        bool isControlEligible( QtDisplayData* qdd ) const;
        ColormapDefinition* generateSaturationMap( double minIntensity, double maxIntensity,
                        QColor baseColor );
        void updateImageList(QComboBox* combo );
        DisplayDataHolder* openHolder;
        DisplayDataHolder* allImages;
    Ui::ImageManagerDialogClass ui;
    ImageScrollWidget* openScroll;
    ImageScrollWidget* displayedScroll;
    const String SINGLE_COLOR_MAP;
    const String MASTER_COLOR_MAP;
};

}

#endif // IMAGEMANAGERDIALOG_QO_H