/*
 *   Copyright (C) 2007 Tobias Koenig <tokoe@kde.org>
 *   Copyright  2008 by Anne-Marie Mahfouf <annma@kde.org>
 *   Copyright 2016 Weng Xuetian <wengxt@gmail.com>
 *
 *   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 Library 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 NOAAPROVIDER_H
#define NOAAPROVIDER_H

#include "potdprovider.h"

/**
 * This class provides the image for NOAA Environmental Visualization Laboratory
 * Picture Of the Day
 * located at http://www.nnvl.noaa.gov/imageoftheday.php.
 */
class NOAAProvider : public PotdProvider
{
    Q_OBJECT

    public:
        /**
         * Creates a new NOAA provider.
         *
         * @param date The date for which the image shall be fetched.
         * @param parent The parent object.
         */
        NOAAProvider( QObject *parent, const QVariantList &args );

        /**
         * Destroys the NOAA provider.
         */
        ~NOAAProvider();

        /**
         * Returns the requested image.
         *
         * Note: This method returns only a valid image after the
         *       finished() signal has been emitted.
         */
        QImage image() const Q_DECL_OVERRIDE;

    private:
      class Private;
      Private* const d;
};

#endif
