qgstransformsettingsdialog.h

/***************************************************************************
     qgstransformsettingsdialog.h
     --------------------------------------
    Date                 : 14-Feb-2010
    Copyright            : (C) 2010 by Jack R, Maxim Dubinin (GIS-Lab)
    Email                : sim@gis-lab.info
 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/
/* $Id$ */

#ifndef QGSTRANSFORMSETTINGSDIALOG_H
#define QGSTRANSFORMSETTINGSDIALOG_H

#include <QDialog>

#include "qgsgeorefplugingui.h"

#include "ui_qgstransformsettingsdialogbase.h"

class QgsTransformSettingsDialog : public QDialog, private Ui::QgsTransformSettingsDialog
{
  Q_OBJECT

public:
  QgsTransformSettingsDialog(const QString &raster, const QString &output,
                             int countGCPpoints, QWidget *parent = 0);
  void getTransformSettings(QgsGeorefTransform::TransformParametrisation &tp,
                            QgsImageWarper::ResamplingMethod &rm, QString &comprMethod,
                            QString &raster, QString &proj, bool &zt, bool &loadInQgis);
  static void resetSettings();

protected:
  void changeEvent(QEvent *e);
  void accept();

private slots:
  void on_tbnOutputRaster_clicked();
  void on_tbnTargetSRS_clicked();
  void on_leTargetSRS_textChanged(const QString &text);
  QIcon getThemeIcon( const QString &theName );

private:
  bool checkGCPpoints(int count, int &minGCPpoints);
  QString generateModifiedRasterFileName(const QString &raster);

  QRegExpValidator *mRegExpValidator;
  QString mModifiedRaster;

  int mCountGCPpoints;
};

#endif // QGSTRANSFORMSETTINGSDIALOG_H