67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
/****************************************************************************
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PFileWatcher.h
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Author: Andreas Suter
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e-mail: andreas.suter@psi.ch
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$Id$
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*****************************************************************************/
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/***************************************************************************
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* Copyright (C) 2009 by Andreas Suter *
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* andreas.suter@psi.ch *
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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; either version 2 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 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, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef _PFILEWATCHER_H_
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#define _PFILEWATCHER_H_
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#include <qobject.h>
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#include <qfileinfo.h>
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class PFileWatcher : public QObject
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{
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Q_OBJECT
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public:
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PFileWatcher(const QString &fileName, const QDateTime &lastModified);
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virtual ~PFileWatcher();
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virtual bool isValid() { return fValid; }
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virtual bool modified();
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virtual void modified(int timeout);
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signals:
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void changed();
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private slots:
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void checkIfModified();
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void stopFileCheck();
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private:
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bool fValid;
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QString fFileName;
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QFileInfo *fFileInfo;
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QDateTime fLastModified;
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QTimer *fTimerCheck;
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};
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#endif // _PFILEWATCHER_H_
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