Mercurial > hg > svcore
annotate base/ProgressPrinter.cpp @ 421:397fe91dc8e0
* Fix for data modification in data edit view... now why isn't the
command appearing on the undo menu?
author | Chris Cannam |
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date | Wed, 11 Jun 2008 17:00:04 +0000 |
parents | cfd11e44ad87 |
children | beb2948baa77 |
rev | line source |
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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 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 #include "ProgressPrinter.h" |
Chris@392 | 17 |
Chris@392 | 18 #include <iostream> |
Chris@392 | 19 |
Chris@392 | 20 ProgressPrinter::ProgressPrinter(QString message, QObject *parent) : |
Chris@392 | 21 ProgressReporter(parent), |
Chris@392 | 22 m_prefix(message), |
Chris@392 | 23 m_lastProgress(0) |
Chris@392 | 24 { |
Chris@392 | 25 } |
Chris@392 | 26 |
Chris@392 | 27 ProgressPrinter::~ProgressPrinter() |
Chris@392 | 28 { |
Chris@392 | 29 if (m_lastProgress > 0 && m_lastProgress != 100) { |
Chris@392 | 30 std::cerr << "\r\n"; |
Chris@392 | 31 } |
Chris@392 | 32 // std::cerr << "(progress printer dtor)" << std::endl; |
Chris@392 | 33 } |
Chris@392 | 34 |
Chris@392 | 35 void |
Chris@393 | 36 ProgressPrinter::setMessage(QString message) |
Chris@393 | 37 { |
Chris@393 | 38 m_prefix = message; |
Chris@393 | 39 } |
Chris@393 | 40 |
Chris@393 | 41 void |
Chris@392 | 42 ProgressPrinter::setProgress(int progress) |
Chris@392 | 43 { |
Chris@392 | 44 if (progress == m_lastProgress) return; |
Chris@392 | 45 if (progress == 100) std::cerr << "\r\n"; |
Chris@392 | 46 else { |
Chris@392 | 47 std::cerr << "\r" |
Chris@392 | 48 << m_prefix.toStdString() |
Chris@392 | 49 << (m_prefix == "" ? "" : " ") |
Chris@392 | 50 << progress << "%"; |
Chris@392 | 51 } |
Chris@392 | 52 m_lastProgress = progress; |
Chris@392 | 53 } |
Chris@392 | 54 |