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67 lines
2.3 KiB
67 lines
2.3 KiB
/***************************************************************************
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* Copyright (C) 2006-2007 by Rajko Albrecht *
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* ral@alwins-world.de *
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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 2 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, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef STRINGHELPER_H
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#define STRINGHELPER_H
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#include <tqstring.h>
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#include <tqtextstream.h>
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namespace helpers
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{
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class ByteToString
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{
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protected:
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public:
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ByteToString(){};
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TQString operator()(long value)
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{
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char pre = 0;
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double v = (double)value;
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if (v<0) v=0;
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while (v>=1024.0 && pre != 'T')
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{
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switch (pre)
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{
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case 'k':
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pre = 'M';
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break;
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case 'M':
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pre = 'G';
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break;
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case 'G':
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pre = 'T';
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break;
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default:
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pre = 'k';
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break;
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}
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v /= 1024.0;
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}
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return TQString("%1 %2Byte").arg(v,0,'f',pre?2:0).arg(pre?TQString(TQChar(pre)):TQString(""));
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}
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};
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}
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#endif
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