ColorSummaryWidget.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 COLOR_SUMMARYWIDGET_QO_H
#define COLOR_SUMMARYWIDGET_QO_H

#include <QtGui/QWidget>
#include <QSettings>
#include <display/QtPlotter/ColorSummaryWidget.ui.h>

namespace casa {

class QtCanvas;

class ColorSummaryWidget : public QDialog
{
    Q_OBJECT

public:
    ColorSummaryWidget(QWidget *parent = 0);
    ~ColorSummaryWidget();
    void setColorCanvas( QtCanvas* colorCanvas );

private slots:

        //Methods to add colors in various categories
        void addColorProfile();
        void addColorFit();
        void addColorFitSummary();
        void channelLineColorChanged();
        void molecularLineColorChanged();
        void zoomRectColorChanged();
        void initialGaussianEstimateColorChanged();

        //Methods to remove colors in various categories
        void removeColorProfile();
        void removeColorFit();
        void removeColorFitSummary();

        //User changed to a different color scheme (traditional,
        //alternative, custom, etc)
        void colorSchemeChanged();

        //Stores any changes to the colors used by the application
        //before closing the dialog.
        void reject();
        void accept();

private:
        void addColor( QListWidget* list );
        void removeColor( QListWidget* list );
        void initializeColors();
        void addColorListItem( QListWidget* list, const QColor& listColor );
        void readCustomColor( QSettings& settings, const QString& countKey,
                        const QString& baseLookup, QList<QString>& list );
        void populateColorList( const QList<QString>& colors, QListWidget* list );
        void copyViewList(QListWidget* listWidget, QList<QString>& canvasList);
        void copyViewLists();
        void initializePresetColors();
        void initializeUserColors();
        void populateColorLists();
        void clearColorLists();
        void registerColorChange();
        void clearColorChange();
        void pixelCanvasColorChange();
        void persistColorList( QSettings& settings, QListWidget* list,
                        const QString& baseStr, const QString& countStr );
        void persist();
        void setLabelColor( QLabel* label, QString colorName  );

    Ui::ColorSummaryWidget ui;
    QtCanvas* pixelCanvas;
    QList<QString> mainCurveColorList;
    QList<QString> fitCurveColorList;
    QList<QString> fitSummaryCurveColorList;
    QList<QString>  traditionalCurveColorList;
    QList<QString> customMainList;
    QList<QString> customFitList;
    QList<QString> customFitSummaryList;
    QColor channelLineColor;
    QColor zoomRectColor;
    QColor molecularLineColor;
    QColor initialGaussianEstimateColor;
    enum ColorCategory {MAIN_COLOR, FIT_COLOR, SUMMARY_FIT_COLOR, END_COLOR_CATEGORY };
    enum SchemeCategory {TRADITIONAL,ALTERNATIVE, CUSTOM };

    static const QString CUSTOM_PROFILE_COLOR;
    static const QString CUSTOM_FIT_COLOR;
    static const QString CUSTOM_SUMMARY_COLOR;
    static const QString CUSTOM_PROFILE_COLOR_COUNT;
    static const QString CUSTOM_FIT_COLOR_COUNT;
    static const QString CUSTOM_SUMMARY_COLOR_COUNT;
    static const QString COLOR_SCHEME_PREFERENCE;
    static const QString CHANNEL_LINE_COLOR;
    static const QString INITIAL_GAUSSIAN_ESTIMATE_COLOR;
    static const QString MOLECULAR_LINE_COLOR;
    static const QString ZOOM_RECT_COLOR;

    bool traditionalChange;
    bool alternativeChange;
};
}

#endif // COLORSUMMARYWIDGET_Q0_H