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Optimize a measurements file loading time.

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This commit is contained in:
Roman Telezhynskyi 2021-01-19 13:25:10 +02:00
parent e7ae897433
commit 61867fa2d7
1 changed files with 13 additions and 9 deletions
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22
src/libs/ifc/xml/vdomdocument.cpp
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@ -232,7 +232,9 @@ bool LessThen(const QDomNode &element1, const QDomNode &element2)
}
return false;
}
}
Unit mUnitCached = Unit::LAST_UNIT_DO_NOT_USE;
} // namespace
Q_LOGGING_CATEGORY(vXML, "v.xml")
@ -586,19 +588,18 @@ qreal VDomDocument::GetParametrDouble(const QDomElement &domElement, const QStri
bool ok = false;
qreal param = 0;
const QString message = QObject::tr("Can't convert toDouble parameter");
try
{
QString parametr = GetParametrString(domElement, name, defValue);
param = parametr.replace(QChar(','), QChar('.')).toDouble(&ok);
if (ok == false)
{
throw VExceptionConversionError(message, name);
throw VExceptionConversionError(QObject::tr("Can't convert toDouble parameter"), name);
}
}
catch (const VExceptionEmptyParameter &e)
{
VExceptionConversionError excep(message, name);
VExceptionConversionError excep(QObject::tr("Can't convert toDouble parameter"), name);
excep.AddMoreInformation(e.ErrorMessage());
throw excep;
}
@ -638,14 +639,17 @@ quint32 VDomDocument::GetParametrId(const QDomElement &domElement)
//---------------------------------------------------------------------------------------------------------------------
Unit VDomDocument::MUnit() const
{
Unit unit = StrToUnits(UniqueTagText(TagUnit, unitCM));
if (unit == Unit::Px)
if (mUnitCached == Unit::LAST_UNIT_DO_NOT_USE)
{
unit = Unit::Cm;
mUnitCached = StrToUnits(UniqueTagText(TagUnit, unitCM));
if (mUnitCached == Unit::Px)
{
mUnitCached = Unit::Cm;
}
}
return unit;
return mUnitCached;
}
//---------------------------------------------------------------------------------------------------------------------