QtCleanPanelGui.qo.h

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//# QtCleanPanelGui.qo.h:  interactive clean display panel
//# Copyright (C) 2005,2009
//# 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
//#
//# $Id$

#ifndef QTCLEANPANELGUI_H_
#define QTCLEANPANELGUI_H_

#include <casa/aips.h>
#include <casa/BasicSL/String.h>
#include <casa/Containers/Record.h>
#include <casa/Arrays/Vector.h>
#include <display/Display/DisplayCoordinateSystem.h>
#include <coordinates/Coordinates/DirectionCoordinate.h>

#include <graphics/X11/X_enter.h>
#  include <QObject>
#  include <QGroupBox>
#  include <QRadioButton>
#  include <QPushButton>
#  include <QHBoxLayout>
#  include <QVBoxLayout>
#  include <QLineEdit>
#include <graphics/X11/X_exit.h>
#include <display/QtViewer/QtDisplayPanelGui.qo.h>


namespace casa {

        class QtViewer;
        class QtDisplayPanel;
        class QtDisplayData;
        class ImageRegion;
        class WorldCanvasHolder;

        // <synopsis>
        // Demo class to encapsulate 'serial' running of qtviewer into callable
        // methods of a class; this example also applies it to the task of
        // interactive selection of CLEAN boxes.
        // </synopsis>
        class QtCleanPanelGui: public QtDisplayPanelGui {

                Q_OBJECT        //# Allows slot/signal definition.  Must only occur in
                //# implement/.../*.h files; also, makefile must include
                //# name of this file in 'mocs' section.


        protected:
                friend class QtViewer;
                QtCleanPanelGui( QtViewer* v, QWidget* parent=0,
                                 const std::list<std::string> &args = std::list<std::string>( ) );

        public:
                ~QtCleanPanelGui();

                bool supports( SCRIPTING_OPTION option ) const;
                QVariant start_interact( const QVariant &input, int id );
                QVariant setoptions( const QMap<QString,QVariant> &input, int id);

                // the QtDBusViewerAdaptor can handle loading & registering data itself,
                // but to connect up extra functionality, the upper-level QtDisplayPanelGui
                // (or in the current case, the derived QtCleanPanelGui) would have to be
                // notified that data has been added. This will allow it to set up the
                // callbacks for drawing regions...
                void addedData( QString type, QtDisplayData * );

        protected slots:

                virtual void exitStop();
                virtual void exitDone();
                virtual void exitNoMore();

                // Connected to the rectangle region mouse tools new rectangle signal.
                // Accumulates [/ displays] selected boxes.
                virtual void newMouseRegion(Record mouseRegion, WorldCanvasHolder* wch);

                virtual void changeMaskAxis(String, String, String, std::vector<int> );
                virtual void changeImageAxis(String, String, String, std::vector<int> );
                virtual void changeMaskSelectionText( String x, String y, String z );

        signals:
                void interact( QVariant );

        protected:

                // scripted (via dbus) panels should override the closeEvent( ) and hide the gui
                // instead of deleting it when it was created via a dbus script...
                void closeEvent(QCloseEvent *event);

                std::list<QWidget*> disabled_widgets;

                QRadioButton* addRB_;
                QRadioButton* eraseRB_;
                QRadioButton* allChanRB_;
                QRadioButton* thisPlaneRB_;
                QRadioButton* allHiddenRB_;
                QRadioButton* thisHiddenRB_;
                QPushButton* maskNoMorePB_;
                QPushButton* maskDonePB_;
                QPushButton* stopPB_;
                QLineEdit* niterED_;
                QLineEdit* ncyclesED_;
                QLineEdit* threshED_;
                Record buttonState_;

                // standard palette...
                QPalette default_palette;
                // palette used when input is expected for clean...
                QPalette input_palette;

        private:
                bool in_interact_mode;
                int interact_id;

                void writeRegionText(const ImageRegion& imageReg, const String& filename, Float value);

                QtDisplayData* imagedd_;
                QtDisplayData* maskdd_;                 // later: to display clean region.
                std::string axis_change;

                DisplayCoordinateSystem csys_p;
                DirectionCoordinate dirCoord_p;

        };


} //# NAMESPACE CASA - END

#endif