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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Sonic Visualiser
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5 An audio file viewer and annotation editor.
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6 Centre for Digital Music, Queen Mary, University of London.
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7
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8 This program is free software; you can redistribute it and/or
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9 modify it under the terms of the GNU General Public License as
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10 published by the Free Software Foundation; either version 2 of the
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11 License, or (at your option) any later version. See the file
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12 COPYING included with this distribution for more information.
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13 */
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14
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15 /*
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16 This is a modified version of a source file from the
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17 Rosegarden MIDI and audio sequencer and notation editor.
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18 This file copyright 2000-2009 Chris Cannam.
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19 */
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20
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21 #ifndef _VERSION_TESTER_H_
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22 #define _VERSION_TESTER_H_
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23
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24 #include <QStringList>
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25 #include <QString>
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26 #include <QObject>
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27 #include <QNetworkReply>
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28
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29 class QNetworkAccessManager;
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30
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31 class VersionTester : public QObject
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32 {
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33 Q_OBJECT
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34
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35 public:
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36 VersionTester(QString hostname, QString versionFilePath, QString myVersion);
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37 virtual ~VersionTester();
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38
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39 static bool isVersionNewerThan(QString, QString);
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40
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41 signals:
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42 void newerVersionAvailable(QString);
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43
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44 protected slots:
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45 void finished();
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46 void error(QNetworkReply::NetworkError);
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47
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48 private:
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49 QString m_myVersion;
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50 QNetworkReply *m_reply;
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51 bool m_httpFailed;
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52 QNetworkAccessManager *m_nm;
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53 };
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54
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55 #endif
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56
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