annotate base/ProgressPrinter.cpp @ 1432:779a084d7e3d streaming-csv-writer

Fix namespace
author Lucas Thompson <dev@lucas.im>
date Tue, 17 Apr 2018 10:03:49 +0100
parents f5cd33909744
children
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 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@843 20 #include "Debug.h"
Chris@843 21
Chris@392 22 ProgressPrinter::ProgressPrinter(QString message, QObject *parent) :
Chris@392 23 ProgressReporter(parent),
Chris@392 24 m_prefix(message),
Chris@439 25 m_lastProgress(0),
Chris@439 26 m_definite(true)
Chris@392 27 {
Chris@521 28 if (m_prefix.length() > 70) {
Chris@521 29 m_prefix = m_prefix.left(70) + "...";
Chris@521 30 }
Chris@392 31 }
Chris@392 32
Chris@392 33 ProgressPrinter::~ProgressPrinter()
Chris@392 34 {
Chris@392 35 if (m_lastProgress > 0 && m_lastProgress != 100) {
Chris@843 36 cerr << "\r\n";
Chris@392 37 }
Chris@843 38 // cerr << "(progress printer dtor)" << endl;
Chris@392 39 }
Chris@392 40
Chris@439 41 bool
Chris@439 42 ProgressPrinter::isDefinite() const
Chris@439 43 {
Chris@439 44 return m_definite;
Chris@439 45 }
Chris@439 46
Chris@439 47 void
Chris@439 48 ProgressPrinter::setDefinite(bool definite)
Chris@439 49 {
Chris@439 50 m_definite = definite;
Chris@439 51 }
Chris@439 52
Chris@392 53 void
Chris@393 54 ProgressPrinter::setMessage(QString message)
Chris@393 55 {
Chris@393 56 m_prefix = message;
Chris@624 57 if (m_prefix.length() > 70) {
Chris@624 58 m_prefix = m_prefix.left(70) + "...";
Chris@624 59 }
Chris@393 60 }
Chris@393 61
Chris@393 62 void
Chris@515 63 ProgressPrinter::done()
Chris@515 64 {
Chris@843 65 cerr << "\r"
Chris@844 66 << m_prefix
Chris@517 67 << (m_prefix == "" ? "" : " ")
Chris@843 68 << "Done" << endl;
Chris@515 69 }
Chris@515 70
Chris@515 71 void
Chris@392 72 ProgressPrinter::setProgress(int progress)
Chris@392 73 {
Chris@392 74 if (progress == m_lastProgress) return;
Chris@843 75 cerr << "\r"
Chris@844 76 << m_prefix
Chris@517 77 << (m_prefix == "" ? "" : " ");
Chris@517 78 if (m_definite) {
Chris@843 79 cerr << progress << "%";
Chris@517 80 } else {
Chris@843 81 cerr << "|/-\\"[progress % 4];
Chris@392 82 }
Chris@392 83 m_lastProgress = progress;
Chris@392 84 }
Chris@392 85