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// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Model/Sample/LayerItem.cpp
//! @brief Implements class LayerItem.
//!
//! @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/LayerItem.h"
#include "Base/Util/Assert.h"
#include "Base/Util/Vec.h"
#include "GUI/Model/Sample/CompoundItem.h"
#include "GUI/Model/Sample/CoreAndShellItem.h"
#include "GUI/Model/Sample/MesocrystalItem.h"
#include "GUI/Model/Sample/ParticleItem.h"
#include "GUI/Model/Sample/ParticleLayoutItem.h"
#include "GUI/Model/Sample/SampleItem.h"
#include "GUI/Model/Util/UtilXML.h"
namespace {
namespace Tag {
const QString BaseLayerData("BaseLayerData");
const QString MaterialData("MaterialData");
const QString Name("Name");
const QString NumSlices("NumSlices");
const QString Thickness("Thickness");
const QString Roughness("Roughness");
const QString Layout("Layout");
const QString ExpandRoughnessGroupbox("ExpandRoughnessGroupbox");
} // namespace Tag
std::vector<ItemWithMaterial*> layoutItemsWithMaterial(ParticleLayoutItem* layout)
{
std::vector<ItemWithMaterial*> result;
std::vector<ItemWithParticles*> itemsWithParticles = layout->itemsWithParticles();
while (!itemsWithParticles.empty()) {
auto* item = itemsWithParticles.front();
itemsWithParticles.erase(itemsWithParticles.begin());
if (!item)
continue;
if (auto* p = dynamic_cast<CompoundItem*>(item))
Vec::concat(itemsWithParticles, p->itemsWithParticles());
else if (auto* p = dynamic_cast<MesocrystalItem*>(item))
itemsWithParticles.push_back(p->basisItem());
else if (auto* p = dynamic_cast<ParticleItem*>(item))
result.push_back(p);
else if (auto* p = dynamic_cast<CoreAndShellItem*>(item)) {
if (p->coreItem())
result.push_back(p->coreItem());
if (p->shellItem())
result.push_back(p->shellItem());
} else
ASSERT_NEVER;
}
return result;
}
} // namespace
LayerItem::LayerItem(const MaterialsSet* materials)
: ItemWithMaterial(materials)
{
m_thickness.init("Thickness", "nm", "Thickness of the layer", 0.0, 3,
RealLimits::lowerLimited(0.0), "thickness");
m_roughness.simpleInit("Top roughness", "Roughness of top interface",
RoughnessCatalog::Type::SelfAffineFractal);
}
LayerItem::~LayerItem() = default;
std::vector<ItemWithMaterial*> LayerItem::itemsWithMaterial()
{
std::vector<ItemWithMaterial*> result;
result.push_back(this);
for (ParticleLayoutItem* layout : layoutItems())
Vec::concat(result, layoutItemsWithMaterial(layout));
return result;
}
std::vector<ItemWithParticles*> LayerItem::itemsWithParticles() const
{
std::vector<ItemWithParticles*> result;
for (auto* layout : layoutItems())
Vec::concat(result, layout->containedItemsWithParticles());
return result;
}
ParticleLayoutItem* LayerItem::addLayoutItem()
{
m_layouts.push_back(new ParticleLayoutItem(m_materials));
return m_layouts.back();
}
void LayerItem::removeLayoutItem(ParticleLayoutItem* layout)
{
m_layouts.delete_element(layout);
}
void LayerItem::writeTo(QXmlStreamWriter* w) const
{
XML::writeBaseElement<ItemWithMaterial>(w, Tag::MaterialData, this);
XML::writeBaseElement<ItemWithLayers>(w, Tag::BaseLayerData, this);
XML::writeTaggedValue(w, Tag::NumSlices, m_num_slices);
m_thickness.writeTo2(w, Tag::Thickness);
XML::writeTaggedElement(w, Tag::Roughness, m_roughness);
for (const auto* layout : m_layouts)
XML::writeTaggedElement(w, Tag::Layout, *layout);
XML::writeTaggedValue(w, Tag::ExpandRoughnessGroupbox, expandRoughness);
}
void LayerItem::readFrom(QXmlStreamReader* r)
{
m_layouts.clear();
while (r->readNextStartElement()) {
QString tag = r->name().toString();
if (tag == Tag::MaterialData)
XML::readBaseElement<ItemWithMaterial>(r, tag, this);
else if (tag == Tag::BaseLayerData)
XML::readBaseElement<ItemWithLayers>(r, tag, this);
else if (tag == Tag::NumSlices)
m_num_slices = XML::readTaggedUInt(r, tag);
else if (tag == Tag::Thickness)
m_thickness.readFrom2(r, tag);
else if (tag == Tag::Roughness)
XML::readTaggedElement(r, tag, m_roughness);
else if (tag == Tag::Layout)
XML::readTaggedElement(r, tag, *addLayoutItem());
else if (tag == Tag::ExpandRoughnessGroupbox)
expandRoughness = XML::readTaggedBool(r, tag);
else
r->skipCurrentElement();
}
}
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