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69 lines
2.3 KiB
C++
69 lines
2.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2025 Jon Beniston, M7RCE <jon@beniston.com> //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#ifndef INCLUDE_AURORA_H
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#define INCLUDE_AURORA_H
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#include <QtCore>
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#include <QTimer>
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#include <QJsonDocument>
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#include <QImage>
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#include "export.h"
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class QNetworkAccessManager;
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class QNetworkReply;
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class QNetworkDiskCache;
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// Aurora prediction
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// Data from https://services.swpc.noaa.gov/
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class SDRBASE_API Aurora : public QObject
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{
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Q_OBJECT
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protected:
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Aurora();
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public:
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static Aurora* create(const QString& service="noaa.gov");
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~Aurora();
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void getDataPeriodically(int periodInMins=30);
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public slots:
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void getData();
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private slots:
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void handleReply(QNetworkReply* reply);
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signals:
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void dataUpdated(const QImage& data); // Called when new data available.
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private:
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void handleJSON(QJsonDocument& document);
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QTimer m_dataTimer; // Timer for periodic updates
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QNetworkAccessManager *m_networkManager;
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QNetworkDiskCache *m_cache;
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static const unsigned char m_colorMap[256*3];
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};
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#endif /* INCLUDE_AURORA_H */
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