ImageExportDialog.h

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/***************************************************************************
    File                 : ImageExportDialog.h
    Project              : SciDAVis
    --------------------------------------------------------------------
    Copyright            : (C) 2006,2007 by Ion Vasilief,
                           Tilman Benkert, Knut Franke
    Email (use @ for *)  : ion_vasilief*yahoo.fr, thzs*gmx.net,
                           knut.franke*gmx.de
    Description          : QFileDialog extended with options for image export

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *  This program is free software; you can redistribute it and/or modify   *
 *  it under the terms of the GNU General Public License as published by   *
 *  the Free Software Foundation; either version 2 of the License, or      *
 *  (at your option) any later version.                                    *
 *                                                                         *
 *  This program 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 General Public License for more details.                           *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the Free Software           *
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor,                    *
 *   Boston, MA  02110-1301  USA                                           *
 *                                                                         *
 ***************************************************************************/
#ifndef IMAGEEXPORTDIALOG_H
#define IMAGEEXPORTDIALOG_H

#include "ExtensibleFileDialog.h"

#include <QSpinBox>
#include <QCheckBox>
#include <QComboBox>
#include <QPrinter>

class QStackedWidget;
class QGroupBox;

class ImageExportDialog: public ExtensibleFileDialog
{
    Q_OBJECT

private:
    void initAdvancedOptions();

    QStackedWidget *d_advanced_options;
    // vector format options
    QGroupBox *d_vector_options;
    QSpinBox *d_resolution;
    QCheckBox *d_color;
    QCheckBox *d_keep_aspect;
    QCheckBox *d_standard_page;
    QComboBox *d_box_page_size;
    QComboBox *d_box_page_orientation;
    // raster format options
    QGroupBox *d_raster_options;
    QSpinBox *d_quality;
    QCheckBox *d_transparency;

public:

    ImageExportDialog(QWidget * parent = 0, bool vector_options = true, bool extended = true, Qt::WFlags flags = 0 );
    int resolution() const { return d_resolution->value(); }
    bool color() const { return d_color->isChecked(); }
    bool keepAspect() const { return d_keep_aspect->isChecked(); }
    QPrinter::PageSize pageSize() const;
    void setPageSize(QPrinter::PageSize size);
    QPrinter::Orientation pageOrientation() const;
    void setOrientation(QPrinter::Orientation orientation);
    int quality() const { return d_quality->value(); }
    bool transparency() const { return d_transparency->isChecked(); }

    void selectFilter(const QString & filter);
    
protected slots:
    void closeEvent(QCloseEvent*);
    void updateAdvancedOptions (const QString &filter);
};

#endif