44 lines
1.3 KiB
C++
44 lines
1.3 KiB
C++
/*
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* Copyright (C) 2019 Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "progressBar.hpp"
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ProgressBar::ProgressBar(std::string mess, int maxValue, int progressLen):
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_mess(mess), _maxValue(maxValue), _progressLen(progressLen)
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{
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}
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void ProgressBar::display(int value)
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{
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float percent = ((float)value * 100.0f)/(float)_maxValue;
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float nbEq = (percent * (float) _progressLen)/100.0f;
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fprintf(stderr, "\r%s: [", _mess.c_str());
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for (int z=0; z < nbEq; z++) {
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fputc('=', stderr);
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}
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fprintf(stderr, "%*s", (int)(_progressLen-nbEq), "");
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fprintf(stderr, "] %3.2f%%", percent);
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}
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void ProgressBar::done()
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{
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display(_maxValue);
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fprintf(stderr, "\nDone\n");
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}
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