svcore  1.9
ProgressPrinter.h
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
00002 
00003 /*
00004     Sonic Visualiser
00005     An audio file viewer and annotation editor.
00006     Centre for Digital Music, Queen Mary, University of London.
00007     This file copyright 2007 QMUL.
00008     
00009     This program is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU General Public License as
00011     published by the Free Software Foundation; either version 2 of the
00012     License, or (at your option) any later version.  See the file
00013     COPYING included with this distribution for more information.
00014 */
00015 
00016 #ifndef _PROGRESS_PRINTER_H_
00017 #define _PROGRESS_PRINTER_H_
00018 
00019 #include "ProgressReporter.h"
00020 
00021 class ProgressPrinter : public ProgressReporter
00022 {
00023     Q_OBJECT
00024     
00025 public:
00026     ProgressPrinter(QString message, QObject *parent = 0);
00027     virtual ~ProgressPrinter();
00028     
00029     virtual bool isDefinite() const;
00030     virtual void setDefinite(bool definite);
00031 
00032     virtual bool wasCancelled() const { return false; } // no mechanism
00033 
00034 public slots:
00035     virtual void setMessage(QString);
00036     virtual void setProgress(int);
00037     virtual void done();
00038 
00039 protected:
00040     QString m_prefix;
00041     int m_lastProgress;
00042     bool m_definite;
00043 };
00044 
00045 #endif