Mercurial > hg > svcore
annotate base/ProgressReporter.h @ 750:5bfc4930588d
Meter deflection fix due to Robin Gareus
author | Chris Cannam |
---|---|
date | Wed, 26 Sep 2012 21:27:10 +0100 |
parents | beb2948baa77 |
children | 1dc64d3d323c |
rev | line source |
---|---|
Chris@392 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@392 | 2 |
Chris@392 | 3 /* |
Chris@392 | 4 Sonic Visualiser |
Chris@392 | 5 An audio file viewer and annotation editor. |
Chris@392 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@392 | 7 This file copyright 2007-2008 QMUL. |
Chris@392 | 8 |
Chris@392 | 9 This program is free software; you can redistribute it and/or |
Chris@392 | 10 modify it under the terms of the GNU General Public License as |
Chris@392 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@392 | 12 License, or (at your option) any later version. See the file |
Chris@392 | 13 COPYING included with this distribution for more information. |
Chris@392 | 14 */ |
Chris@392 | 15 |
Chris@392 | 16 #ifndef _PROGRESS_REPORTER_H_ |
Chris@439 | 17 #define _PROGRESS_REPORTER_H_ |
Chris@392 | 18 |
Chris@392 | 19 #include <QObject> |
Chris@392 | 20 #include <QString> |
Chris@392 | 21 |
Chris@392 | 22 class ProgressReporter : public QObject |
Chris@392 | 23 { |
Chris@392 | 24 Q_OBJECT |
Chris@392 | 25 |
Chris@392 | 26 public: |
Chris@392 | 27 ProgressReporter(QObject *parent = 0); |
Chris@392 | 28 virtual ~ProgressReporter(); |
Chris@392 | 29 |
Chris@439 | 30 virtual bool isDefinite() const = 0; |
Chris@439 | 31 virtual void setDefinite(bool definite) = 0; // default should be definite |
Chris@439 | 32 |
Chris@439 | 33 virtual bool wasCancelled() const = 0; |
Chris@439 | 34 |
Chris@392 | 35 signals: |
Chris@392 | 36 void cancelled(); |
Chris@392 | 37 |
Chris@392 | 38 public slots: |
Chris@392 | 39 virtual void setMessage(QString text) = 0; |
Chris@392 | 40 virtual void setProgress(int percentage) = 0; |
Chris@392 | 41 }; |
Chris@392 | 42 |
Chris@392 | 43 #endif |