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/***************************************************************************
* (c) 2015 Timothy Pearson <[email protected]> *
* Copyright (C) 2004 by Hugo Parente Lima *
* [email protected] *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#ifndef STATISTICS_H
#define STATISTICS_H
#include "statisticsbase.h"
#include <tqstring.h>
class KNetStatsView;
class Statistics : public StatisticsBase
{
Q_OBJECT
public:
Statistics(KNetStatsView* parent = 0, const char *name = 0);
/**
* Formats a numberic byte representation
* \param num The numeric representation
* \param decimal Decimal digits
* \param ksuffix Suffix for kilobytes
* \param msuffix Suffix for megabytes
* \param gsuffix Suffix for gigabytes
* \param tsuffix Suffix for terabytes
*/
static inline TQString byteFormat(double num, const char* ksuffix = " KB", const char* msuffix = " MB", const char* gsuffix = " GB", const char* tsuffix = " TB");
void show();
private:
TQTimer* mTimer;
const TQString& mInterface;
KNetStatsView* mParent;
public slots:
void accept();
private slots:
void update();
};
TQString Statistics::byteFormat(double num, const char* ksuffix, const char* msuffix, const char* gsuffix, const char* tsuffix) {
const double ONE_KB = 1024.0;
const double ONE_MB = ONE_KB*ONE_KB;
const double ONE_GB = ONE_KB*ONE_KB*ONE_KB;
const double ONE_TB = ONE_KB*ONE_KB*ONE_KB*ONE_KB;
if ( num >= ONE_TB ) { // TB
return TQString::number(num/(ONE_TB), 'f', 1) + tsuffix;
}
else if ( num >= ONE_GB ) { // GB
return TQString::number(num/(ONE_GB), 'f', 1) + gsuffix;
}
else if ( num >= ONE_MB ) { // MB
return TQString::number(num/(ONE_MB), 'f', 1) + msuffix;
}
else { // KB
return TQString::number(num/(ONE_KB), 'f', 1) + ksuffix;
}
}
#endif
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