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Copy pathProgressBar.cpp
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106 lines (91 loc) · 2.32 KB
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/*
* This file is part of the CMaNGOS Project. See AUTHORS file for Copyright information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include "ProgressBar.h"
#include "Errors.h"
bool BarGoLink::m_showOutput = true;
char const* const BarGoLink::empty = " ";
#ifdef _WIN32
char const* const BarGoLink::full = "\x3D";
#else
char const* const BarGoLink::full = "*";
#endif
BarGoLink::BarGoLink(int row_count)
{
init(row_count);
}
BarGoLink::~BarGoLink()
{
if (!m_showOutput)
return;
printf("\n");
fflush(stdout);
}
void BarGoLink::init(int row_count)
{
rec_no = 0;
rec_pos = 0;
indic_len = 50;
num_rec = row_count;
if (!m_showOutput)
return;
#ifdef _WIN32
printf("\x3D");
#else
printf("[");
#endif
for (int i = 0; i < indic_len; ++i) printf(empty);
#ifdef _WIN32
printf("\x3D 0%%\r\x3D");
#else
printf("] 0%%\r[");
#endif
fflush(stdout);
}
void BarGoLink::step()
{
if (!m_showOutput)
return;
int i, n;
if (num_rec == 0) return;
++rec_no;
n = rec_no * indic_len / num_rec;
if (n != rec_pos)
{
#ifdef _WIN32
printf("\r\x3D");
#else
printf("\r[");
#endif
for (i = 0; i < n; ++i) printf(full);
for (; i < indic_len; ++i) printf(empty);
float percent = (((float)n / (float)indic_len) * 100);
#ifdef _WIN32
printf("\x3D %i%% \r\x3D", (int)percent);
#else
printf("] %i%% \r[", (int)percent);
#endif
fflush(stdout);
rec_pos = n;
}
}
// avoid use inline version because linking problems with private static field
void BarGoLink::SetOutputState(bool on)
{
m_showOutput = on;
}