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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Model/Sample/ItemWithMaterial.cpp
//! @brief Implements class ItemWithMaterial.
//!
//! @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/Sample/ItemWithMaterial.h"
#include "Base/Util/Assert.h"
#include "GUI/Model/Material/MaterialItem.h"
#include "GUI/Model/Material/MaterialsSet.h"
#include "GUI/Model/Util/UtilXML.h"
namespace {
namespace Tag {
const QString MaterialId("MaterialId");
} // namespace Tag
} // namespace
ItemWithMaterial::ItemWithMaterial(const MaterialsSet* materialModel)
: m_materials(materialModel)
{
ASSERT(materialModel);
}
void ItemWithMaterial::setMaterial(const MaterialItem* materialItem)
{
m_material_identifier = materialItem->identifier();
}
void ItemWithMaterial::setMaterial(const QString& materialIdentifier)
{
m_material_identifier = materialIdentifier;
}
QColor ItemWithMaterial::materialColor() const
{
ASSERT(materialItem());
return materialItem()->color();
}
QString ItemWithMaterial::materialName() const
{
ASSERT(materialItem());
return materialItem()->matItemName();
}
MaterialItem* ItemWithMaterial::materialItem() const
{
if (materialIdentifier().isEmpty())
return nullptr;
ASSERT(m_materials);
return m_materials->materialItemFromIdentifier(materialIdentifier());
}
void ItemWithMaterial::writeTo(QXmlStreamWriter* w) const
{
XML::writeTaggedValue(w, Tag::MaterialId, m_material_identifier);
}
void ItemWithMaterial::readFrom(QXmlStreamReader* r)
{
while (r->readNextStartElement()) {
QString tag = r->name().toString();
if (tag == Tag::MaterialId)
m_material_identifier = XML::readTaggedString(r, tag);
else
r->skipCurrentElement();
}
}
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