/**********************************************************************
zyGrib: meteorological GRIB file viewer
Copyright (C) 2008-2012 - Jacques Zaninetti - http://www.zygrib.org

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 3 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, see <http://www.gnu.org/licenses/>.
***********************************************************************/

#ifndef LONGTASKPROGRESS_H
#define LONGTASKPROGRESS_H

#include <QProgressDialog>

//-----------------------------------------
enum LongTaskMessageType
	{
		LTASK_OPEN_FILE,
		LTASK_ANALYSE_DATA,
		LTASK_PREPARE_MAPS,
		LTASK_UNCOMPRESS_FILE
	};

//-----------------------------------------
class LongTaskProgress : public QObject
{ Q_OBJECT

	public:
			
		LongTaskProgress (QWidget *parent=NULL);
		~LongTaskProgress ();

		void setWindowTitle (QString title);
		void setValue (int value);
		void setVisible (bool vis);
		void setMessage (LongTaskMessageType msgtype);
		
		QProgressDialog *progress;
		
		volatile bool continueDownload;
		
	public slots :
		void downloadCanceled ();
};




#endif
