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54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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SleepLib Common Functions
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Copyright (c)2011 Mark Watkins <jedimark@users.sourceforge.net>
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License: GPL
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*/
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#include <QDateTime>
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#include "profiles.h"
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qint64 timezoneOffset() {
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static bool ok=false;
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static qint64 _TZ_offset=0;
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if (ok) return _TZ_offset;
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QDateTime d1=QDateTime::currentDateTime();
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QDateTime d2=d1;
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d1.setTimeSpec(Qt::UTC);
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_TZ_offset=d2.secsTo(d1);
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_TZ_offset*=1000L;
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return _TZ_offset;
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}
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UnitSystem unitSystem(bool reset)
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{
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static bool cached=false;
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static UnitSystem us=US_Undefined;
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if (!reset && cached) return us;
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if (!p_profile) return US_Undefined;
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if (PROFILE["Units"].toString()=="metric")
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us=US_Metric;
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else if (PROFILE["Units"].toString()=="archiac")
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us=US_Archiac;
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else return US_Undefined;
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cached=true;
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return us;
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}
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QString weightString(float kg, UnitSystem us)
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{
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if (us==US_Metric) {
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return QString("%1kg").arg(kg,0,'f',2);
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} else if (us==US_Archiac) {
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int oz=(kg*1000.0) / (float)ounce_convert;
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int lb=oz / 16.0;
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oz = oz % 16;
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return QString("%1lb %2oz").arg(lb,0,10).arg(oz);
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}
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return("Bad UnitSystem");
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}
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