Mercurial > hg > svcore
annotate base/Thread.h @ 1455:ec9e65fcf749
The use of the begin/end pairs here just seems to cause too many rows to be deleted (from the visual representation, not the underlying model). Things apparently work better if we just modify the underlying model and let the change signals percolate back up again. To that end, update the change handlers so as to cover their proper ranges with dataChanged signals.
author | Chris Cannam |
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date | Mon, 23 Apr 2018 16:03:35 +0100 |
parents | 115f60df1e4d |
children | c01cbe41aeb5 |
rev | line source |
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Chris@109 | 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ |
Chris@109 | 2 |
Chris@109 | 3 /* |
Chris@109 | 4 Sonic Visualiser |
Chris@109 | 5 An audio file viewer and annotation editor. |
Chris@109 | 6 Centre for Digital Music, Queen Mary, University of London. |
Chris@109 | 7 This file copyright 2006 Chris Cannam. |
Chris@109 | 8 |
Chris@109 | 9 This program is free software; you can redistribute it and/or |
Chris@109 | 10 modify it under the terms of the GNU General Public License as |
Chris@109 | 11 published by the Free Software Foundation; either version 2 of the |
Chris@109 | 12 License, or (at your option) any later version. See the file |
Chris@109 | 13 COPYING included with this distribution for more information. |
Chris@109 | 14 */ |
Chris@109 | 15 |
Chris@109 | 16 #ifndef _THREAD_H_ |
Chris@109 | 17 #define _THREAD_H_ |
Chris@109 | 18 |
Chris@109 | 19 #include <QThread> |
Chris@244 | 20 #include <QMutexLocker> |
Chris@109 | 21 |
Chris@408 | 22 #include "Profiler.h" |
Chris@408 | 23 |
Chris@109 | 24 class Thread : public QThread |
Chris@109 | 25 { |
Chris@109 | 26 Q_OBJECT |
Chris@109 | 27 |
Chris@109 | 28 public: |
Chris@109 | 29 enum Type { RTThread, NonRTThread }; |
Chris@109 | 30 |
Chris@109 | 31 Thread(Type type = NonRTThread, QObject *parent = 0); |
Chris@109 | 32 |
Chris@109 | 33 public slots: |
Chris@109 | 34 void start(); |
Chris@109 | 35 |
Chris@392 | 36 protected: |
Chris@392 | 37 virtual void run() = 0; |
Chris@392 | 38 |
Chris@109 | 39 private: |
Chris@109 | 40 Type m_type; |
Chris@109 | 41 }; |
Chris@109 | 42 |
Chris@244 | 43 class MutexLocker |
Chris@244 | 44 { |
Chris@244 | 45 public: |
Chris@244 | 46 MutexLocker(QMutex *mutex, const char *name); |
Chris@244 | 47 ~MutexLocker(); |
Chris@244 | 48 |
Chris@244 | 49 private: |
Chris@244 | 50 class Printer { |
Chris@244 | 51 public: |
Chris@244 | 52 Printer(const char *name); |
Chris@244 | 53 ~Printer(); |
Chris@244 | 54 |
Chris@244 | 55 private: |
Chris@244 | 56 const char *m_name; |
Chris@244 | 57 }; |
Chris@244 | 58 |
Chris@408 | 59 Profiler m_profiler; |
Chris@244 | 60 Printer m_printer; |
Chris@244 | 61 QMutexLocker m_locker; |
Chris@244 | 62 }; |
Chris@244 | 63 |
Chris@109 | 64 #endif |