SliceColorPreferences.qo.h

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//# Copyright (C) 1994,1995,1996,1997,1998,1999,2000
//# Associated Universities, Inc. Washington DC, USA.
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//# under the terms of the GNU Library General Public License as published by
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#ifndef SLICECOLORPREFERENCES_QO_H
#define SLICECOLORPREFERENCES_QO_H

#include <QDialog>
#include <QSettings>
#include <display/Slicer/SliceColorPreferences.ui.h>

namespace casa {

        class SliceColorPreferences : public QDialog {
                Q_OBJECT

        public:
                SliceColorPreferences(QWidget *parent = 0);
                bool isViewerColors() const;
                bool isPolylineUnit() const;
                QList<QColor> getAccumulatedSliceColors() const;
                ~SliceColorPreferences();

        signals:
                void colorsChanged();

        private slots:
                void resetColors();
                void addColorAccumulated();
                void removeColorAccumulated();
                void colorsAccepted();
                void colorsRejected();
                void useViewerColorsChanged( bool viewerColors );

        private:
                void persistColors();
                void populateAccumulateColors( );
                void showColorDialog( QPushButton* source );
                void initializeUserColors();
                void readCustomColor( QSettings& settings, const QString& countKey,
                                      const QString& baseLookup, QList<QString>& colorList );
                void addColorListItem( QListWidget* list, const QColor& listColor );
                static const QString APPLICATION;
                static const QString ORGANIZATION;
                static const QString ACCUMULATED_COLOR;
                static const QString ACCUMULATED_COLOR_COUNT;
                static const QString VIEWER_COLORS;
                static const QString POLYLINE_UNIT;
                bool viewerColors;
                bool polylineUnit;
                const QString POLYGONAL_CHAIN;
                const QString LINE_SEGMENT;
                QStringList colorUnits;
                QList<QString> accumulateColorList;
                Ui::SliceColorPreferencesClass ui;
        };

}
#endif // SLICECOLORPREFERENCES_QO_H