QtCanvasManager.qo.h

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//# Copyright (C) 2005,2013
//# 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
//#

#ifndef QTCanvasManager_H
#define QTCanvasManager_H

#include <casa/aips.h>
#include <display/QtAutoGui/QtAutoGui.qo.h>
#include <display/QtViewer/QtDisplayPanel.qo.h>
#include <display/QtViewer/QtCanvasManager.ui.h>
#include <display/QtViewer/CursorLink.ui.h>
#include <casa/Containers/Record.h>

#include <graphics/X11/X_enter.h>
/* #  include <QDir> */
/* #  include <QColor> */
/* #  include <QHash> */
#include <QFrame>
#include <QSpacerItem>
#include <graphics/X11/X_exit.h>


namespace casa {

        class QtViewer;
        class QtCanvasManager;

// <summary>
// Options widget for single DisplayPanel.
// </summary>

// <synopsis>
// </synopsis>

        class QtCanvasManagerOptions : public QtAutoGui {
                Q_OBJECT
        public:
                QtCanvasManagerOptions( QtDisplayPanel* qdp, QWidget *parent ) : QtAutoGui(parent) {
                        loadRecord(qdp->getOptions());
                        connect( this, SIGNAL(setOptions(Record)), qdp, SLOT(setOptions(Record)) );
                        connect( qdp, SIGNAL(optionsChanged(Record)), SLOT(changeOptions(Record)) );
                }
                ~QtCanvasManagerOptions() {  }
        };

        class CursorLink : public QFrame, protected Ui::CursorLink {
                Q_OBJECT
        public:
                CursorLink( const std::string &name, QtCanvasManager *mgr, QWidget *parent=0 );
                std::string name( ) const {
                        return name_;
                }
                bool isChecked( ) const {
                        return link->checkState( ) == Qt::Unchecked ? false : true;
                }
                void setChecked( bool val ) {
                        link->setCheckState( val ? Qt::Checked : Qt::Unchecked );
                }
                void setText( const std::string &txt ) {
                        link->setText(QString::fromStdString(txt));
                }
                void setDPG( QtDisplayPanelGui *g ) {
                        dpg = g;
                }
                QtDisplayPanelGui *getDPG( ) {
                        return dpg;
                }
                void setColor( QColor c );

        private slots:
                void setColor( );
                void linkChange(int);

        private:
                QtCanvasManager *mgr;
                QtDisplayPanelGui *dpg;
                std::string name_;
                QColor current_color;
        };

        class QtCanvasManager : public QDialog, protected Ui::QtCanvasManager {
                Q_OBJECT
        public:

                QtCanvasManager(QtDisplayPanelGui *dpg);
                ~QtCanvasManager( ) { }
                QtDisplayPanelGui *dpg( ) {
                        return dpg_;
                }

        protected:

                void showEvent( QShowEvent* );
                QtCanvasManagerOptions *options;
                QtDisplayPanelGui *dpg_;
        private:
                QVBoxLayout *layout;
                QSpacerItem *spacer;
                std::list<CursorLink*> link_widgets;

        };

}

#endif