MaterialItems Class Reference

Description

Definition at line 24 of file MaterialItems.h.

Inheritance diagram for MaterialItems:

Collaboration diagram for MaterialItems:

Signals
void	materialAddedOrRemoved ()
void	materialChanged (MaterialItem *materialItem)

Public Member Functions
	MaterialItems (QObject *parent=nullptr)
	~MaterialItems ()
void	addMaterial (MaterialItem *material)
	Add the material and take ownership of it. More...
MaterialItem *	addRefractiveMaterial (const QString &name, double delta, double beta)
MaterialItem *	addSLDMaterial (const QString &name, double sld, double abs_term)
void	clear ()
MaterialItems *	createCopy () const
MaterialItem *	defaultMaterial () const
void	initFrom (const MaterialItems &from)
	Copies the complete content, emitting signals for existing and changed materials. More...
MaterialItem *	insertCopy (const MaterialItem &material)
	Inserts a copy of the given material and returns the newly inserted item. More...
MaterialItem *	materialFromIdentifier (const QString &identifier) const
MaterialItem *	materialFromName (const QString &name) const
const QVector< MaterialItem * > &	materialItems () const
bool	operator!= (const MaterialItems &other) const
bool	operator== (const MaterialItems &other) const
	Compares for complete equality (same material identifiers, same order of materials,...) More...
void	removeMaterial (const QString &identifier)
void	removeMaterial (MaterialItem *materialItem)
void	serialize (Streamer &s)

Private Member Functions
void	addMaterial (MaterialItem *material, bool signalAdding)
	Add the material and take ownership of it. More...

Private Attributes
QVector< MaterialItem * >	m_materialItems
	all materials (owned by this class) More...

Constructor & Destructor Documentation

MaterialItems()

MaterialItems::MaterialItems ( QObject *  parent = nullptr )

explicit

Definition at line 47 of file MaterialItems.cpp.

    : QObject(parent)
{
}

Referenced by createCopy().

~MaterialItems()

MaterialItems::~MaterialItems

(

)

Definition at line 52 of file MaterialItems.cpp.

{
    clear();
}

References clear().

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Member Function Documentation

addMaterial() [1/2]

void MaterialItems::addMaterial

(

MaterialItem *

material

)

Add the material and take ownership of it.

Definition at line 63 of file MaterialItems.cpp.

{
    addMaterial(material, true);
}

Referenced by addRefractiveMaterial(), addSLDMaterial(), initFrom(), and insertCopy().

addMaterial() [2/2]

void MaterialItems::addMaterial ( MaterialItem *  material, bool  signalAdding  )

private

Add the material and take ownership of it.

In the given flag the signal "materialAddedOrRemoved" can be suppressed.

Definition at line 68 of file MaterialItems.cpp.

{
    ASSERT(material);
    material->disconnect(this);
    m_materialItems << material;
    connect(material, &MaterialItem::dataChanged, this, [=] { emit materialChanged(material); });
 
    if (signalAdding)
        emit materialAddedOrRemoved();
}

References MaterialItem::dataChanged(), m_materialItems, materialAddedOrRemoved(), and materialChanged().

addRefractiveMaterial()

MaterialItem * MaterialItems::addRefractiveMaterial	(	const QString &	name,
		double	delta,
		double	beta
	)

Definition at line 89 of file MaterialItems.cpp.

{
    auto* materialItem = new MaterialItem();
    materialItem->setMatItemName(name);
    materialItem->setColor(suggestMaterialColor(name));
    materialItem->setRefractiveIndex(delta, beta);
    addMaterial(materialItem);
 
    return materialItem;
}

References addMaterial(), and GUI::RealSpace::Particles::name().

Referenced by MaterialEditorModel::addRefractiveMaterial(), and MultiLayerItem::addStandardMaterials().

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addSLDMaterial()

MaterialItem * MaterialItems::addSLDMaterial	(	const QString &	name,
		double	sld,
		double	abs_term
	)

Definition at line 100 of file MaterialItems.cpp.

{
    auto* materialItem = new MaterialItem();
    materialItem->setMatItemName(name);
    materialItem->setColor(suggestMaterialColor(name));
    materialItem->setScatteringLengthDensity(complex_t(sld, abs_term));
    addMaterial(materialItem);
 
    return materialItem;
}

References addMaterial(), and GUI::RealSpace::Particles::name().

Referenced by MaterialEditorModel::addSLDMaterial().

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clear()

void MaterialItems::clear

(

)

Definition at line 57 of file MaterialItems.cpp.

{
    qDeleteAll(m_materialItems);
    m_materialItems.clear();
}

References m_materialItems.

Referenced by ~MaterialItems(), and serialize().

createCopy()

MaterialItems * MaterialItems::createCopy

(

)

const

Definition at line 79 of file MaterialItems.cpp.

{
    auto* result = new MaterialItems();
 
    for (const auto* m : m_materialItems)
        result->addMaterial(new MaterialItem(*m));
 
    return result;
}

References MaterialItems(), and m_materialItems.

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defaultMaterial()

MaterialItem * MaterialItems::defaultMaterial

(

)

const

Definition at line 144 of file MaterialItems.cpp.

{
    ASSERT(!materialItems().isEmpty());
    return materialItems().front();
}

References materialItems().

Referenced by ParticleCoreShellItem::createCore(), and ParticleCoreShellItem::createShell().

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initFrom()

void MaterialItems::initFrom

(

const MaterialItems &

from

)

Copies the complete content, emitting signals for existing and changed materials.

Definition at line 170 of file MaterialItems.cpp.

{
    // update existing to new contents (do not delete and recreate to keep references valid)
    for (auto* destItem : m_materialItems)
        if (auto* fromItem = from.materialFromIdentifier(destItem->identifier()))
            destItem->updateFrom(*fromItem);
 
    bool anyAddedOrRemoved = false;
 
    // remove non-existing
    auto* iter = m_materialItems.begin();
    while (iter != m_materialItems.end())
        if (!from.materialFromIdentifier((*iter)->identifier())) {
            delete *iter;
            iter = m_materialItems.erase(iter);
            anyAddedOrRemoved = true;
        } else
            iter++;
 
    // copy new ones
    for (const auto* m : from.materialItems())
        if (!materialFromIdentifier(m->identifier())) {
            addMaterial(new MaterialItem(*m), false);
            anyAddedOrRemoved = true;
        }
 
    // copy order
    QVector<MaterialItem*> tmp;
    for (const auto* m : from.materialItems())
        tmp << materialFromIdentifier(m->identifier());
    m_materialItems = tmp;
 
    if (anyAddedOrRemoved)
        emit materialAddedOrRemoved();
}

References addMaterial(), m_materialItems, materialAddedOrRemoved(), materialFromIdentifier(), and materialItems().

Referenced by MaterialEditorDialog::MaterialEditorDialog(), and MaterialEditorDialog::accept().

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insertCopy()

MaterialItem * MaterialItems::insertCopy

(

const MaterialItem &

material

)

Inserts a copy of the given material and returns the newly inserted item.

The copy will have a different material identifier and a different name.

Definition at line 129 of file MaterialItems.cpp.

{
    auto* newMaterial = new MaterialItem(material);
    newMaterial->createNewIdentifier();
    newMaterial->setMatItemName(material.matItemName() + " (copy)");
    addMaterial(newMaterial);
 
    return newMaterial;
}

References addMaterial(), and MaterialItem::matItemName().

Referenced by MaterialEditorModel::cloneMaterial().

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materialAddedOrRemoved

void MaterialItems::materialAddedOrRemoved ( )

signal

Referenced by addMaterial(), initFrom(), and removeMaterial().

materialChanged

void MaterialItems::materialChanged ( MaterialItem *  materialItem )

signal

Referenced by LayerForm::LayerForm(), and addMaterial().

materialFromIdentifier()

MaterialItem * MaterialItems::materialFromIdentifier

(

const QString &

identifier

)

const

Definition at line 120 of file MaterialItems.cpp.

{
    for (auto* materialItem : m_materialItems)
        if (materialItem->identifier() == identifier)
            return materialItem;
 
    return nullptr;
}

References m_materialItems.

Referenced by initFrom(), ItemWithMaterial::materialItem(), and removeMaterial().

materialFromName()

MaterialItem * MaterialItems::materialFromName

(

const QString &

name

)

const

Definition at line 111 of file MaterialItems.cpp.

{
    for (auto* materialItem : m_materialItems)
        if (materialItem->matItemName() == name)
            return materialItem;
 
    return nullptr;
}

References m_materialItems, and GUI::RealSpace::Particles::name().

Referenced by RealSpaceCanvas::updateScene().

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materialItems()

const QVector< MaterialItem * > & MaterialItems::materialItems

(

)

const

Definition at line 139 of file MaterialItems.cpp.

{
    return m_materialItems;
}

References m_materialItems.

Referenced by ParameterTreeBuilder::addMaterials(), MaterialEditorModel::data(), defaultMaterial(), MaterialEditorModel::indexFromMaterial(), initFrom(), GUI::Transform::FromCore::itemizeSample(), MaterialEditorModel::materialFromIndex(), and MaterialEditorModel::rowCount().

operator!=()

bool MaterialItems::operator!=

(

const MaterialItems &

other

)

const

Definition at line 218 of file MaterialItems.cpp.

{
    return !operator==(other);
}

References operator==(), and other.

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operator==()

bool MaterialItems::operator==

(

const MaterialItems &

other

)

const

Compares for complete equality (same material identifiers, same order of materials,...)

Definition at line 206 of file MaterialItems.cpp.

{
    if (m_materialItems.size() != other.m_materialItems.size())
        return false;
 
    for (int i = 0; i < m_materialItems.size(); i++)
        if (*m_materialItems[i] != *other.m_materialItems[i])
            return false;
 
    return true;
}

References m_materialItems, and other.

Referenced by operator!=().

removeMaterial() [1/2]

void MaterialItems::removeMaterial

(

const QString &

identifier

)

Definition at line 150 of file MaterialItems.cpp.

{
    removeMaterial(materialFromIdentifier(identifier));
}

References materialFromIdentifier().

Referenced by MaterialEditorModel::removeMaterial().

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removeMaterial() [2/2]

void MaterialItems::removeMaterial

(

MaterialItem *

materialItem

)

Definition at line 155 of file MaterialItems.cpp.

{
    m_materialItems.removeAll(materialItem);
    delete materialItem;
    emit materialAddedOrRemoved();
}

References m_materialItems, and materialAddedOrRemoved().

serialize()

void MaterialItems::serialize

(

Streamer &

s

)

Definition at line 162 of file MaterialItems.cpp.

{
    if (s.xmlReader())
        clear();
    s.assertVersion(0);
    Serialize::rwVector(s, "MaterialItems", m_materialItems);
}

References Streamer::assertVersion(), clear(), m_materialItems, Serialize::rwVector(), and Streamer::xmlReader().

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Member Data Documentation

m_materialItems

QVector<MaterialItem*> MaterialItems::m_materialItems

private

all materials (owned by this class)

Definition at line 76 of file MaterialItems.h.

Referenced by addMaterial(), clear(), createCopy(), initFrom(), materialFromIdentifier(), materialFromName(), materialItems(), operator==(), removeMaterial(), and serialize().

---

The documentation for this class was generated from the following files:

• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/Model/Sample/MaterialItems.h
• /home/build/builds/o5h8MZZm/0/mlz/bornagain/GUI/Model/Sample/MaterialItems.cpp