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#1962 : Observed Data : Add helper class for QDateTime and use from parsers

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This commit is contained in:
Magne Sjaastad
2017-10-03 14:03:23 +02:00
parent f3f78995fa
commit db981e2eee
7 changed files with 148 additions and 86 deletions
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4
ApplicationCode/Application/Tools/CMakeLists_files.cmake
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@@ -16,7 +16,7 @@ ${CEE_CURRENT_LIST_DIR}RiaLogging.h
${CEE_CURRENT_LIST_DIR}RiaProjectModifier.h
${CEE_CURRENT_LIST_DIR}RiaRegressionTest.h
${CEE_CURRENT_LIST_DIR}RiaImportEclipseCaseTools.h
${CEE_CURRENT_LIST_DIR}RiaDateTimeTools.h
${CEE_CURRENT_LIST_DIR}RiaQDateTimeTools.h
)
set (SOURCE_GROUP_SOURCE_FILES
@@ -30,7 +30,7 @@ ${CEE_CURRENT_LIST_DIR}RiaLogging.cpp
${CEE_CURRENT_LIST_DIR}RiaProjectModifier.cpp
${CEE_CURRENT_LIST_DIR}RiaRegressionTest.cpp
${CEE_CURRENT_LIST_DIR}RiaImportEclipseCaseTools.cpp
${CEE_CURRENT_LIST_DIR}RiaDateTimeTools.cpp
${CEE_CURRENT_LIST_DIR}RiaQDateTimeTools.cpp
)
list(APPEND CODE_HEADER_FILES

50
ApplicationCode/Application/Tools/RiaDateTimeTools.cpp
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@@ -1,50 +0,0 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil ASA
//
// ResInsight 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 3 of the License, or
// (at your option) any later version.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiaDateTimeTools.h"
#include <ctime>
#include <QString>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
quint64 RiaDateTimeTools::secondsFromUnit(const std::string& unit)
{
QString str = QString::fromStdString(unit).trimmed().toUpper();
if (str == "DAYS" || str == "DAY")
{
return RiaDateTimeTools::secondsInDay();
}
else if (str == "YEARS" || str == "YEAR")
{
return RiaDateTimeTools::secondsInYear();
}
return 1;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
time_t RiaDateTimeTools::createFromSecondsSinceEpoch(quint64 secondsSinceEpoch)
{
return time_t(secondsSinceEpoch);
}

111
ApplicationCode/Application/Tools/RiaQDateTimeTools.cpp Normal file
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@@ -0,0 +1,111 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil ASA
//
// ResInsight 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 3 of the License, or
// (at your option) any later version.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#include "RiaQDateTimeTools.h"
#include <QString>
#include <QDateTime>
#include <ctime>
#include <cmath>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
quint64 RiaQDateTimeTools::secondsInDay()
{
return 60 * 60 * 24;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
quint64 RiaQDateTimeTools::secondsInYear()
{
return 60 * 60 * 24 * 365;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QDateTime RiaQDateTimeTools::fromString(const QString& dateString, const QString& format)
{
QDateTime dt = QDateTime::fromString(dateString, format);
dt.setTimeSpec(Qt::UTC);
return dt;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QDateTime RiaQDateTimeTools::fromYears(double years)
{
double yearsAfterEpoch = years - 1970.0;
QDateTime dt = RiaQDateTimeTools::epoch();
return RiaQDateTimeTools::addYears(dt, yearsAfterEpoch);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QDateTime RiaQDateTimeTools::addDays(const QDateTime& dt, double days)
{
double integerPart = 0.0;
double fractionPart = 0.0;
fractionPart = modf(days, &integerPart);
QDateTime tmp = dt.addDays(integerPart);
tmp = tmp.addSecs(fractionPart * RiaQDateTimeTools::secondsInDay());
return tmp;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QDateTime RiaQDateTimeTools::addYears(const QDateTime& dt, double years)
{
double integerPart = 0.0;
double fractionPart = 0.0;
fractionPart = modf(years, &integerPart);
QDateTime tmp = dt.addYears(integerPart);
tmp = tmp.addSecs(fractionPart * RiaQDateTimeTools::secondsInYear());
return tmp;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QDateTime RiaQDateTimeTools::epoch()
{
// NB: Not able to use QDateTime::fromMSecsSinceEpoch as this was introduced in Qt 4.7
QDateTime dt;
dt.setDate(QDate(1970, 1, 1));
dt.setTimeSpec(Qt::UTC);
return dt;
}

20
ApplicationCode/Application/Tools/RiaDateTimeTools.h → ApplicationCode/Application/Tools/RiaQDateTimeTools.h
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@@ -22,21 +22,23 @@
#include <string>
class QDateTime;
//==================================================================================================
//
//==================================================================================================
class RiaDateTimeTools
class RiaQDateTimeTools
{
public:
static quint64 secondsInMinute() { return 60; }
static quint64 secondsInHour() { return 60 * 60; }
static quint64 secondsInDay() { return 60 * 60 * 24; }
static quint64 secondsInYear() { return 60 * 60 * 24 * 365; }
static QDateTime fromString(const QString& dateString, const QString& format);
static QDateTime fromYears(double years);
static QDateTime addDays(const QDateTime& dt, double days);
static QDateTime addYears(const QDateTime& dt, double years);
static quint64 secondsFromUnit(const std::string& unit);
static time_t createFromSecondsSinceEpoch(quint64 secondsSinceEpoch);
static QDateTime epoch();
private:
static quint64 secondsInDay();
static quint64 secondsInYear();
};