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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Model/Descriptor/ComboProperty.cpp
//! @brief Implements class ComboProperty.
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2018
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/Model/Descriptor/ComboProperty.h"
#include "Base/Util/Assert.h"
#include "GUI/Model/Util/UtilXML.h"
ComboProperty::ComboProperty() = default;
ComboProperty::ComboProperty(const QStringList& values, int index)
: m_values(values)
, m_current_index(index)
{
ASSERT(!values.empty());
ASSERT(index >= 0 && index < m_values.size());
}
ComboProperty ComboProperty::fromList(const QStringList& values, int index)
{
return ComboProperty(values, index);
}
ComboProperty ComboProperty::fromStdVec(const std::vector<std::string>& values, int index)
{
QStringList q_list;
for (const std::string& val : values)
q_list << QString::fromStdString(val);
return ComboProperty(q_list, index);
}
QString ComboProperty::currentValue() const
{
return currentIndex() < 0 ? QString() : m_values.at(currentIndex());
}
void ComboProperty::setCurrentValue(const QString& name)
{
ASSERT(m_values.contains(name));
setCurrentIndex(m_values.indexOf(name));
}
void ComboProperty::setToolTips(const QStringList& tooltips)
{
ASSERT(tooltips.size() == m_values.size());
m_tooltips = tooltips;
}
void ComboProperty::setCurrentIndex(int index)
{
ASSERT(index >= 0 && index < m_values.size());
m_current_index = index;
}
QVariant ComboProperty::variant() const
{
QVariant result;
result.setValue(*this);
return result;
}
void ComboProperty::writeTo(QXmlStreamWriter* w) const
{
XML::writeAttribute(w, XML::Attrib::index, currentIndex());
// The next line allows to see the entry name in XML. It may be skipped while reading.
XML::writeAttribute(w, XML::Attrib::name, currentValue());
}
void ComboProperty::readFrom(QXmlStreamReader* r)
{
int index = XML::readInt(r, XML::Attrib::index);
setCurrentIndex(index);
}
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