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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Model/Descriptor/DoubleProperty.cpp
//! @brief Implements class DoubleProperty.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2021
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/Model/Descriptor/DoubleProperty.h"
#include "GUI/Model/Util/UtilXML.h"
#include <QUuid>
void DoubleProperty::init(const QString& label, const QString& units, const QString& tooltip,
double value, const QString& uidPrefix)
{
RealLimits limits = RealLimits::nonnegative();
init(label, units, tooltip, value, 3, limits.isLimited(), 0.01, limits, uidPrefix);
}
void DoubleProperty::init(const QString& label, const QString& units, const QString& tooltip,
double value, uint decimals, const RealLimits& limits,
const QString& uidPrefix)
{
init(label, units, tooltip, value, decimals, limits.isLimited(), 0.01, limits, uidPrefix);
}
void DoubleProperty::init(const QString& label, const QString& units, const QString& tooltip,
double value, uint decimals, double step, const RealLimits& limits,
const QString& uidPrefix)
{
init(label, units, tooltip, value, decimals, limits.isLimited(), step, limits, uidPrefix);
}
void DoubleProperty::init(const QString& label, const QString& units, const QString& tooltip,
double value, uint decimals, bool useFixedStep, const RealLimits& limits,
const QString& uidPrefix)
{
init(label, units, tooltip, value, decimals, useFixedStep, 0.01, limits, uidPrefix);
}
void DoubleProperty::init(const QString& label, const QString& units, const QString& tooltip,
double value, uint decimals, bool useFixedStep, double step,
const RealLimits& limits, const QString& uidPrefix)
{
m_label = label;
m_units = units;
m_tooltip = tooltip;
m_value = value;
m_decimals = decimals;
m_step = step;
m_use_fixed_step = useFixedStep;
m_limits = limits;
if (uidPrefix.size() > 0)
m_uid = uidPrefix + "/" + QUuid::createUuid().toString();
else
m_uid = QUuid::createUuid().toString();
}
void DoubleProperty::setStepAndDecimals(bool useFixedStep, double step, int decimals)
{
setUseFixedStep(useFixedStep);
setStep(step);
setDecimals(decimals);
}
void DoubleProperty::writeTo2(QXmlStreamWriter* w, const QString& tag) const
{
w->writeStartElement(tag);
XML::writeAttribute(w, XML::Attrib::value, m_value);
XML::writeAttribute(w, XML::Attrib::id, m_uid);
XML::writeAttribute(w, XML::Attrib::units, m_units); // serialization for copying
w->writeEndElement();
}
void DoubleProperty::readFrom2(QXmlStreamReader* r, const QString& tag)
{
m_uid = XML::readString(r, XML::Attrib::id);
m_units = XML::readString(r, XML::Attrib::units);
m_value = XML::readTaggedDouble(r, tag);
}
void DoubleProperty::setAndNotify(double d)
{
if (d == m_value)
return;
m_value = d;
emit setAndNotifyCalled();
}
QString DoubleProperty::label() const
{
if (m_units == "")
return m_label;
return m_label + " [" + m_units + "]";
}
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