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 <coordinates/Coordinates/CoordinateSystem.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;

        CoordinateSystem csys_p;  
        DirectionCoordinate dirCoord_p;

};


} //# NAMESPACE CASA - END

#endif