QtViewerPrintGui.qo.h

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//# QtViewerPrintGui.qo.h:  Printing dialog for QtViewer
//# 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
//#                        520 Edgemont Road
//#                        Charlottesville, VA 22903-2475 USA
//#
//# $Id$

#ifndef QTVIEWERPRINTGUI_H
#define QTVIEWERPRINTGUI_H


#include <casa/aips.h>

#include <graphics/X11/X_enter.h>
#  include <QPrinter>
#  include <QtCore>
#  include <QtGui>
#  include <QtXml/QDomDocument>
//#dk Be careful to put *.ui.h within X_enter/exit bracket too,
//#   because they'll have Qt includes.
//#   E.g. <QApplication> needs the X11 definition of 'Display'
#  include <display/QtViewer/printControl.ui.h>
#include <graphics/X11/X_exit.h>


#include <display/QtAutoGui/QtGuiEntry.qo.h>
#include <display/QtAutoGui/QtXmlRecord.h>
#include <display/QtViewer/QtDisplayPanel.qo.h>


namespace casa { //# NAMESPACE CASA - BEGIN



// <summary>
// viewer print widget
// </summary>

        class QtViewerPrintGui : public QWidget {
                Q_OBJECT

        public:

                QtViewerPrintGui(QtDisplayPanel *dp);
                ~QtViewerPrintGui();

                QString printFileName() const;
                QString printerName() const;
                bool load(QDomDocument &doc);
                void loadRecord(casacore::Record rec);
                static const QString printRecord;
                void adjustEpsBoundingBox( const char *from, const char *to,
                                           const QSize &wcmax, const QRect &viewport );
                void printPS(QPrinter *printer, const QString printerType);
                friend std::ostream& operator <<(std::ostream &os,const QtViewerPrintGui &obj);
                friend std::ostream& operator <<(std::ostream &os,const QPrinter &printer);
        signals:

        private slots:
        public slots:
                void saveXPM();
                void savePS(QPixmap*, int, int);
                void print();
                void dismiss();
                void itemValueChanged(QString name, QString value, int action, bool apply);
                void ps2eps(const QString &filename, QRect rect);
                void printToFile(const QString &filename,bool isEPS);
                void selectOutputType( const QString & text );

        private:
                QDomDocument m_doc;
                QVBoxLayout *vboxLayout;
                QLabel* sizeLabel;
                QString printfilename;
                QString savefiletype;
                QString printmedia;
                QString printorientation;
                int printresolution;
                float printmagnification;
                QString printepsformat;
                std::pair<int, int> printimgresolution;
                double printimgsizefactor;
                QPrinter *printer;
                QtDisplayPanel *pDP;

        private slots:
                void dpResized(QSize panelSize, QSize canvasSize);
        };

// <summary>
// viewer print widget
// </summary>

// <synopsis>
//  synopsis for the QtViewerPrintGui
// </synopsis>

        class QtViewerPrintCtl : public QDialog, private Ui::PrintControl {
                Q_OBJECT
        public:

                QtViewerPrintCtl(QtViewerPrintGui *parent = 0);
                ~QtViewerPrintCtl();
                QString fileName() const;
                QString printerName() const;
                QString orientation() const;
                QString paper() const;

        signals:
                void printIt();
        private slots:
                void checkPrinter();
        public slots:

        private:

        };


} //# NAMESPACE CASA - END

#endif