BornAgain  1.19.79
Simulate and fit neutron and x-ray scattering at grazing incidence
ProjectionContainerItem Class Reference

Description

A container to hold ProjectionItems, intended to store projections of color map on X, Y axes.

Definition at line 22 of file ProjectionItems.h.

Inheritance diagram for ProjectionContainerItem:
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Public Member Functions

 ProjectionContainerItem ()
 
QVector< QString > acceptableDefaultItemTypes () const
 Returns vector of acceptable default tag types. More...
 
bool acceptsAsDefaultItem (const QString &item_name) const
 Returns true if model type can be added to default tag. More...
 
SessionItemaddGroupProperty (const QString &groupTag, const GroupInfo &groupInfo)
 
template<typename T >
T * addProperty (const QString &name)
 
SessionItemaddProperty (const QString &name, const QVariant &variant)
 Add new property item and register new tag. name is the tag name and the display name. The property's value will be set to variant. More...
 
virtual bool allowWritingChildToXml (SessionItem *child) const
 
SessionItemchildAt (int row) const
 Returns the child at the given row. More...
 
QVector< SessionItem * > children () const
 Returns vector of all children. More...
 
template<typename T >
QVector< T * > childrenOfType () const
 
QVector< SessionItem * > childrenOfType (const QString &model_type) const
 Returns a vector of all children of the given type. More...
 
int decimals () const
 
QString defaultTag () const
 Get default tag. More...
 
virtual void deserializeBinaryData (const QByteArray &data)
 
QString displayName () const
 Get display name of item, append index if ambigue. More...
 
void emitDataChanged (int role=Qt::DisplayRole)
 Notify model about data changes. More...
 
template<typename T >
T * firstChildOfType () const
 
SessionItemgetChildOfType (const QString &type) const
 Returns the first child of the given type. More...
 
SessionItemgetGroupItem (const QString &groupName) const
 Access subitem of group item. More...
 
SessionItemgetItem (const QString &tag="", int row=0) const
 Returns item in given row of given tag. More...
 
QVector< SessionItem * > getItems (const QString &tag="") const
 Returns vector of all items of given tag. More...
 
QVariant getItemValue (const QString &tag) const
 Directly access value of item under given tag. More...
 
QVector< int > getRoles () const
 Returns vector of all present roles. More...
 
template<typename T >
T & groupItem (const QString &groupName) const
 
bool hasChildren () const
 Indicates whether this SessionItem has any child items. More...
 
template<typename T >
bool hasModelType () const
 
QModelIndex index () const
 Returns model index of this item. More...
 
void insertChild (int row, SessionItem *item, const QString &tag="")
 Insert item into given tag into given row. More...
 
bool isEditable () const
 
bool isEnabled () const
 
bool isTag (const QString &name) const
 Returns true if tag is available. More...
 
template<typename T >
T * item (const QString &tag) const
 
QString itemName () const
 Get item name, return display name if no name is set. More...
 
template<typename T >
QVector< T * > items (const QString &tag="") const
 
RealLimits limits () const
 
ModelMappermapper ()
 Returns the current model mapper of this item. Creates new one if necessary. More...
 
SessionModelmodel () const
 Returns model of this item. More...
 
QString modelType () const
 Get model type. More...
 
int numberOfChildren () const
 Returns total number of children. More...
 
SessionItemparentItem () const
 Returns parent of this item. More...
 
int parentRow ()
 Returns the index of the given item within its parent. Returns -1 when no parent is set. More...
 
virtual void readNonSessionItems (QXmlStreamReader *reader)
 
bool registerTag (const QString &name, int min=0, int max=-1, QStringList modelTypes={})
 Add new tag to this item with given name, min, max and types. max = -1 -> unlimited, modelTypes empty -> all types allowed. More...
 
QVariant roleProperty (int role) const
 Returns corresponding variant under given role, invalid variant when role is not present. More...
 
int rowOfChild (SessionItem *child) const
 Returns row index of given child. More...
 
virtual QByteArray serializeBinaryData () const
 
const SessionItemTagssessionItemTags () const
 
SessionItemsetDecimals (int n)
 
void setDefaultTag (const QString &tag)
 Set default tag. More...
 
void setDisplayName (const QString &display_name)
 Set display name. More...
 
void setEditable (bool enabled)
 
void setEnabled (bool enabled)
 Flags accessors. More...
 
SessionItemsetGroupProperty (const QString &groupTag, const QString &modelType) const
 Set the current type of group item. More...
 
template<typename T >
T * setGroupPropertyType (const QString &groupTag)
 
void setItemName (const QString &name)
 Set item name, add property if necessary. More...
 
void setItemValue (const QString &tag, const QVariant &variant) const
 Directly set value of item under given tag. More...
 
SessionItemsetLimits (const RealLimits &value)
 
bool setRoleProperty (int role, const QVariant &value)
 Set the contained role property to the given value. See also setTranslatorForRolePropertySetter. More...
 
SessionItemsetToolTip (const QString &tooltip)
 
bool setValue (QVariant value)
 Set value, ensure that variant types match. More...
 
QString tagFromItem (const SessionItem *item) const
 Returns the tag name of given item when existing. More...
 
SessionItemtakeItem (int row, const QString &tag)
 Remove item from given row from given tag. More...
 
SessionItemtakeRow (int row)
 Removes row from item and returns the item. More...
 
QString toolTip () const
 
QVariant value () const
 Get value. More...
 
virtual void writeNonSessionItems (QXmlStreamWriter *writer) const
 

Static Public Member Functions

static bool isItemNamePropertyName (const QString &name)
 

Static Public Attributes

static constexpr auto M_TYPE {"ProjectionContainer"}
 

Private Member Functions

void changeFlags (bool enabled, int flag)
 internal More...
 
void childDeleted (SessionItem *child)
 
int flags () const
 
int getCopyNumberOfChild (const SessionItem *item) const
 internal More...
 
void setModel (SessionModel *model)
 
void setParentAndModel (SessionItem *parent, SessionModel *model)
 

Private Attributes

QVector< SessionItem * > m_children
 
std::unique_ptr< ModelMapperm_mapper
 
SessionModelm_model
 
SessionItemm_parent
 
std::unique_ptr< SessionItemDatam_properties
 
std::unique_ptr< SessionItemTagsm_tags
 

Static Private Attributes

static constexpr auto P_NAME {"Name"}
 

Constructor & Destructor Documentation

◆ ProjectionContainerItem()

ProjectionContainerItem::ProjectionContainerItem ( )

Definition at line 18 of file ProjectionItems.cpp.

20 {
21  const QString T_CHILDREN = "children tag";
23  setDefaultTag(T_CHILDREN);
24 }
static constexpr auto M_TYPE
Definition: MaskItems.h:147
static constexpr auto M_TYPE
bool registerTag(const QString &name, int min=0, int max=-1, QStringList modelTypes={})
Add new tag to this item with given name, min, max and types. max = -1 -> unlimited,...
SessionItem(const QString &modelType)
Constructs new item with given model type. The type must be defined.
Definition: SessionItem.cpp:25
void setDefaultTag(const QString &tag)
Set default tag.
static constexpr auto M_TYPE
Definition: MaskItems.h:131

References VerticalLineItem::M_TYPE, HorizontalLineItem::M_TYPE, SessionItem::registerTag(), and SessionItem::setDefaultTag().

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Member Function Documentation

◆ acceptableDefaultItemTypes()

QVector< QString > SessionItem::acceptableDefaultItemTypes ( ) const
inherited

Returns vector of acceptable default tag types.

Definition at line 193 of file SessionItem.cpp.

194 {
195  return m_tags->modelTypesForTag(defaultTag()).toVector();
196 }
QString defaultTag() const
Get default tag.
std::unique_ptr< SessionItemTags > m_tags
Definition: SessionItem.h:334

References SessionItem::defaultTag(), and SessionItem::m_tags.

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◆ acceptsAsDefaultItem()

bool SessionItem::acceptsAsDefaultItem ( const QString &  item_name) const
inherited

Returns true if model type can be added to default tag.

Definition at line 186 of file SessionItem.cpp.

187 {
188  return m_tags->isValid(defaultTag(), item_name);
189 }

References SessionItem::defaultTag(), and SessionItem::m_tags.

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◆ addGroupProperty()

SessionItem * SessionItem::addGroupProperty ( const QString &  groupTag,
const GroupInfo groupInfo 
)
inherited

Definition at line 306 of file SessionItem.cpp.

307 {
310  ASSERT(groupItem);
311  groupItem->setGroupInfo(groupInfo);
312  registerTag(groupTag, 1, 1, {GroupItem::M_TYPE});
313  groupItem->setDisplayName(groupTag);
314  insertChild(0, groupItem, groupTag);
315  return groupItem;
316 }
static constexpr auto M_TYPE
Definition: GroupItem.h:30
T & groupItem(const QString &groupName) const
Definition: SessionItem.h:413
void insertChild(int row, SessionItem *item, const QString &tag="")
Insert item into given tag into given row.
SessionItem * CreateItem(const QString &model_name, SessionItem *parent=nullptr)
create SessionItem of specific type and parent
Definition: ItemFactory.cpp:19

References GUI::Model::ItemFactory::CreateItem(), SessionItem::groupItem(), SessionItem::insertChild(), GroupItem::M_TYPE, and SessionItem::registerTag().

Referenced by MinimizerContainerItem::MinimizerContainerItem().

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◆ addProperty() [1/2]

template<typename T >
T * SessionItem::addProperty ( const QString &  name)
inherited

Definition at line 394 of file SessionItem.h.

395 {
396  auto property = new T;
397  property->setDisplayName(tagname);
398  registerTag(tagname, 1, 1, QStringList() << property->modelType());
399  insertChild(0, property, tagname);
400  return property;
401 }

References SessionItem::insertChild(), SessionItem::registerTag(), and SessionItem::setDisplayName().

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◆ addProperty() [2/2]

SessionItem * SessionItem::addProperty ( const QString &  name,
const QVariant &  variant 
)
inherited

Add new property item and register new tag. name is the tag name and the display name. The property's value will be set to variant.

Definition at line 278 of file SessionItem.cpp.

279 {
280  ASSERT(!isTag(name));
281 
283  property->setDisplayName(name);
285  insertChild(0, property, name);
286  property->setValue(variant);
287  return property;
288 }
static constexpr auto M_TYPE
Definition: PropertyItem.h:22
Base class for a GUI data item.
Definition: SessionItem.h:204
bool isTag(const QString &name) const
Returns true if tag is available.
QString const & name(EShape k)
Definition: particles.cpp:20

References GUI::Model::ItemFactory::CreateItem(), SessionItem::insertChild(), SessionItem::isTag(), PropertyItem::M_TYPE, GUI::RealSpace::Particles::name(), and SessionItem::registerTag().

Referenced by AmplitudeAxisItem::AmplitudeAxisItem(), BasicAxisItem::BasicAxisItem(), Data1DProperties::Data1DProperties(), Data1DViewItem::Data1DViewItem(), DataItem::DataItem(), DataProperties::DataProperties(), EllipseItem::EllipseItem(), FitParameterItem::FitParameterItem(), FitParameterLinkItem::FitParameterLinkItem(), FitSuiteItem::FitSuiteItem(), GeneticMinimizerItem::GeneticMinimizerItem(), GSLLMAMinimizerItem::GSLLMAMinimizerItem(), GSLMultiMinimizerItem::GSLMultiMinimizerItem(), HorizontalLineItem::HorizontalLineItem(), IntensityDataItem::IntensityDataItem(), JobItem::JobItem(), MaskItem::MaskItem(), MinimizerContainerItem::MinimizerContainerItem(), MinuitMinimizerItem::MinuitMinimizerItem(), PointwiseAxisItem::PointwiseAxisItem(), PolygonItem::PolygonItem(), PolygonPointItem::PolygonPointItem(), RealDataItem::RealDataItem(), RectangleItem::RectangleItem(), SimAnMinimizerItem::SimAnMinimizerItem(), SpecularDataItem::SpecularDataItem(), VerticalLineItem::VerticalLineItem(), and SessionItem::setItemName().

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◆ allowWritingChildToXml()

bool SessionItem::allowWritingChildToXml ( SessionItem child) const
virtualinherited

Definition at line 528 of file SessionItem.cpp.

529 {
530  return true;
531 }

Referenced by GUI::Session::XML::writeItemAndChildItems().

◆ changeFlags()

void SessionItem::changeFlags ( bool  enabled,
int  flag 
)
privateinherited

internal

Definition at line 568 of file SessionItem.cpp.

569 {
570  int flags = this->flags();
571  if (enabled)
572  flags |= flag;
573  else
574  flags &= ~flag;
575 
577 }
int flags() const
bool setRoleProperty(int role, const QVariant &value)
Set the contained role property to the given value. See also setTranslatorForRolePropertySetter.

References SessionFlags::FlagRole, SessionItem::flags(), and SessionItem::setRoleProperty().

Referenced by SessionItem::setEditable(), and SessionItem::setEnabled().

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◆ childAt()

SessionItem * SessionItem::childAt ( int  row) const
inherited

Returns the child at the given row.

Definition at line 102 of file SessionItem.cpp.

103 {
104  return m_children.value(row, nullptr);
105 }
QVector< SessionItem * > m_children
Definition: SessionItem.h:332

References SessionItem::m_children.

Referenced by SessionModel::index(), and SessionItem::takeRow().

◆ childDeleted()

void SessionItem::childDeleted ( SessionItem child)
privateinherited

Definition at line 533 of file SessionItem.cpp.

534 {
535  int index = rowOfChild(child);
536  ASSERT(index != -1);
537  m_children.replace(index, nullptr);
538 }
int rowOfChild(SessionItem *child) const
Returns row index of given child.
QModelIndex index() const
Returns model index of this item.
Definition: SessionItem.cpp:74

References SessionItem::index(), SessionItem::m_children, and SessionItem::rowOfChild().

Referenced by SessionItem::~SessionItem().

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◆ children()

QVector< SessionItem * > SessionItem::children ( ) const
inherited

Returns vector of all children.

Definition at line 95 of file SessionItem.cpp.

96 {
97  return m_children;
98 }

References SessionItem::m_children.

Referenced by MaskContainerItem::maskItems(), DataPropertyContainer::propertyItem(), and GUI::Session::XML::writeItemAndChildItems().

◆ childrenOfType() [1/2]

template<typename T >
QVector< T * > SessionItem::childrenOfType
inherited

Definition at line 372 of file SessionItem.h.

373 {
374  QVector<T*> result;
375  for (auto* child : m_children)
376  if (child->modelType() == T::M_TYPE)
377  result.append(dynamic_cast<T*>(child));
378 
379  return result;
380 }

References SessionItem::m_children.

◆ childrenOfType() [2/2]

QVector< SessionItem * > SessionItem::childrenOfType ( const QString &  model_type) const
inherited

Returns a vector of all children of the given type.

Definition at line 127 of file SessionItem.cpp.

128 {
129  QVector<SessionItem*> result;
130  for (auto* child : m_children)
131  if (child->modelType() == model_type)
132  result.append(child);
133 
134  return result;
135 }

References SessionItem::m_children.

Referenced by ProjectionsPlot::projectionItems(), and SaveProjectionsAssistant::projectionItems().

◆ decimals()

int SessionItem::decimals ( ) const
inherited

Definition at line 484 of file SessionItem.cpp.

485 {
486  return roleProperty(SessionFlags::DecimalRole).toInt();
487 }
QVariant roleProperty(int role) const
Returns corresponding variant under given role, invalid variant when role is not present.

References SessionFlags::DecimalRole, and SessionItem::roleProperty().

Referenced by GUI::View::PropertyEditorFactory::CreateEditor().

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◆ defaultTag()

QString SessionItem::defaultTag ( ) const
inherited

Get default tag.

Definition at line 390 of file SessionItem.cpp.

391 {
392  return roleProperty(SessionFlags::DefaultTagRole).toString();
393 }

References SessionFlags::DefaultTagRole, and SessionItem::roleProperty().

Referenced by SessionItem::acceptableDefaultItemTypes(), SessionItem::acceptsAsDefaultItem(), SessionModel::copy(), SessionItem::getItem(), SessionItem::getItems(), SessionItem::insertChild(), SessionModel::insertNewItem(), SessionModel::moveItem(), and SessionItem::takeItem().

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◆ deserializeBinaryData()

void SessionItem::deserializeBinaryData ( const QByteArray &  data)
virtualinherited

Reimplemented in PointwiseAxisItem, and RealDataItem.

Definition at line 522 of file SessionItem.cpp.

522 {}

Referenced by GUI::Session::XML::readItems().

◆ displayName()

QString SessionItem::displayName ( ) const
inherited

Get display name of item, append index if ambigue.

Definition at line 404 of file SessionItem.cpp.

405 {
406  QString result = roleProperty(SessionFlags::DisplayNameRole).toString();
407 
408  if (hasModelType<PropertyItem>() || hasModelType<GroupItem>())
409  return result;
410 
411  if (m_parent) {
412  QString tag = m_parent->tagFromItem(this);
413  // if only one child of this type is allowed, return name without change
415  return result;
416 
417  int index = m_parent->getCopyNumberOfChild(this);
418  if (index >= 0)
419  return result + QString::number(index);
420  }
421  return result;
422 }
bool isSingleItemTag(const QString &tagName) const
const SessionItemTags * sessionItemTags() const
int getCopyNumberOfChild(const SessionItem *item) const
internal
QString tagFromItem(const SessionItem *item) const
Returns the tag name of given item when existing.
SessionItem * m_parent
Definition: SessionItem.h:330

References SessionFlags::DisplayNameRole, SessionItem::getCopyNumberOfChild(), SessionItem::index(), SessionItemTags::isSingleItemTag(), SessionItem::m_parent, SessionItem::roleProperty(), SessionItem::sessionItemTags(), and SessionItem::tagFromItem().

Referenced by SelectionDescriptor< T >::SelectionDescriptor(), and SessionItem::itemName().

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◆ emitDataChanged()

void SessionItem::emitDataChanged ( int  role = Qt::DisplayRole)
inherited

Notify model about data changes.

Definition at line 358 of file SessionItem.cpp.

359 {
360  if (m_model) {
361  QModelIndex index = m_model->indexOfItem(this);
362  m_model->dataChanged(index, index.sibling(index.row(), 1), QVector<int>() << role);
363  }
364 }
SessionModel * m_model
Definition: SessionItem.h:331
QModelIndex indexOfItem(SessionItem *item) const

References SessionItem::index(), SessionModel::indexOfItem(), and SessionItem::m_model.

Referenced by GroupItem::onValueChange(), IntensityDataItem::setDatafield(), SpecularDataItem::setDatafield(), SessionItem::setRoleProperty(), and PointwiseAxisItem::updateIndicators().

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◆ firstChildOfType()

template<typename T >
T * SessionItem::firstChildOfType
inherited

Definition at line 384 of file SessionItem.h.

385 {
386  for (auto* child : m_children)
387  if (child->modelType() == T::M_TYPE)
388  return dynamic_cast<T*>(child);
389 
390  return nullptr;
391 }

References SessionItem::m_children.

◆ flags()

int SessionItem::flags ( ) const
privateinherited

Definition at line 557 of file SessionItem.cpp.

558 {
560 
561  if (!flags.isValid())
563 
564  return flags.toInt();
565 }

References SessionFlags::EDITABLE, SessionFlags::ENABLED, SessionFlags::FlagRole, SessionItem::roleProperty(), and SessionFlags::VISIBLE.

Referenced by SessionItem::changeFlags(), SessionItem::isEditable(), and SessionItem::isEnabled().

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◆ getChildOfType()

SessionItem * SessionItem::getChildOfType ( const QString &  type) const
inherited

Returns the first child of the given type.

Definition at line 116 of file SessionItem.cpp.

117 {
118  for (auto* child : m_children)
119  if (child->modelType() == type)
120  return child;
121 
122  return nullptr;
123 }

References SessionItem::m_children.

Referenced by GroupItemController::currentItem(), GroupItemController::getItemOfType(), and GroupItemController::setCurrentType().

◆ getCopyNumberOfChild()

int SessionItem::getCopyNumberOfChild ( const SessionItem item) const
privateinherited

internal

Definition at line 580 of file SessionItem.cpp.

581 {
582  if (!item)
583  return -1;
584  int result = -1;
585  int count = 0;
586  QString model_type = item->modelType();
587  // check child items:
588  for (auto* p_child_item : m_children) {
589  QString child_type = p_child_item->modelType();
590  if (p_child_item == item)
591  result = count;
592  if (child_type == model_type && !p_child_item->isTag(P_NAME))
593  ++count;
594  }
595  if (count > 1)
596  return result;
597  return -1;
598 }
T * item(const QString &tag) const
Definition: SessionItem.h:353
static constexpr auto P_NAME
Definition: SessionItem.h:208

References SessionItem::item(), SessionItem::m_children, and SessionItem::P_NAME.

Referenced by SessionItem::displayName().

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◆ getGroupItem()

SessionItem * SessionItem::getGroupItem ( const QString &  groupName) const
inherited

Access subitem of group item.

Definition at line 327 of file SessionItem.cpp.

328 {
329  return item<GroupItem>(groupName)->currentItem();
330 }

Referenced by SessionItem::groupItem(), and SessionItem::setGroupPropertyType().

◆ getItem()

SessionItem * SessionItem::getItem ( const QString &  tag = "",
int  row = 0 
) const
inherited

Returns item in given row of given tag.

Definition at line 200 of file SessionItem.cpp.

201 {
202  const QString tagName = tag.isEmpty() ? defaultTag() : tag;
203 
204  if (!m_tags->isValid(tagName))
205  return nullptr;
206 
207  if (m_tags->childCount(tagName) == 0)
208  return nullptr;
209 
210  if (row < 0 || row >= m_tags->childCount(tagName))
211  return nullptr;
212 
213  int index = m_tags->indexFromTagRow(tagName, row);
214  ASSERT(index >= 0);
215  ASSERT(index < m_children.size());
216  return m_children[index];
217 }

References SessionItem::defaultTag(), SessionItem::index(), SessionItem::m_children, and SessionItem::m_tags.

Referenced by FitParameterItem::FitParameterItem(), EllipseItem::angle(), DataItem::axesUnits(), Data1DViewItem::axesUnitsDescriptor(), BasicAxisItem::binsItem(), FitSuiteItem::createFitParametersContainer(), JobItem::createFitSuiteItem(), FitSuiteItem::createMinimizerContainer(), JobItem::dataItem(), RealDataItem::dataItem(), JobItem::dataItemView(), JobItem::fitSuiteItem(), DataItem::getAxesUnitsItem(), SessionItem::getItemValue(), IntensityDataItem::gradient(), RealDataItem::initDataItem(), FitParameterItem::initMinMaxValues(), JobItem::intensityDataItem(), JobItem::isValidForFitting(), SessionItem::item(), FitParameterLinkItem::linkItem(), AmplitudeAxisItem::logScaleItem(), IntensityDataItem::maskContainerItem(), MaskItem::maskValueItem(), BasicAxisItem::max(), FitParameterItem::maximumItem(), BasicAxisItem::maxItem(), BasicAxisItem::min(), FitParameterItem::minimumItem(), BasicAxisItem::minItem(), RealDataItem::nativeData(), MinimizerContainerItem::normFunction(), MinimizerContainerItem::objectiveMetric(), VerticalLineItem::posX(), HorizontalLineItem::posY(), IntensityDataItem::projectionContainerItem(), JobItem::realDataItem(), BasicAxisItem::serialize(), PolygonPointItem::serialize(), AmplitudeAxisItem::serialize(), RectangleItem::serialize(), PolygonItem::serialize(), VerticalLineItem::serialize(), HorizontalLineItem::serialize(), EllipseItem::serialize(), MaskAllItem::serialize(), PointwiseAxisItem::serialize(), SessionItem::setItemValue(), FitParameterItem::setLimitEnabled(), RealDataItem::setNativeDataUnits(), FitParameterItem::startValueItem(), BasicAxisItem::titleItem(), FitParameterItem::typeItem(), MinuitMinimizerItem::valueDescriptorsForUI(), GSLMultiMinimizerItem::valueDescriptorsForUI(), GeneticMinimizerItem::valueDescriptorsForUI(), SimAnMinimizerItem::valueDescriptorsForUI(), GSLLMAMinimizerItem::valueDescriptorsForUI(), BasicAxisItem::visibilityItem(), EllipseItem::xCenter(), RectangleItem::xLow(), EllipseItem::xRadius(), RectangleItem::xUp(), EllipseItem::yCenter(), RectangleItem::yLow(), EllipseItem::yRadius(), and RectangleItem::yUp().

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◆ getItems()

QVector< SessionItem * > SessionItem::getItems ( const QString &  tag = "") const
inherited

Returns vector of all items of given tag.

Definition at line 221 of file SessionItem.cpp.

222 {
223  const QString tagName = tag.isEmpty() ? defaultTag() : tag;
224  if (!m_tags->isValid(tagName))
225  return QVector<SessionItem*>();
226 
227  int index = m_tags->tagStartIndex(tagName);
228  ASSERT(index >= 0 && index <= m_children.size());
229  return m_children.mid(index, m_tags->childCount(tagName));
230 }

References SessionItem::defaultTag(), SessionItem::index(), SessionItem::m_children, and SessionItem::m_tags.

Referenced by MaskUnitsConverter::convertIntensityDataItem(), SessionModel::copy(), GroupItem::groupItems(), SessionItem::items(), SessionModel::moveItem(), DataPropertyContainer::propertyItem(), DataPropertyContainer::propertyItems(), and SessionItem::takeRow().

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◆ getItemValue()

QVariant SessionItem::getItemValue ( const QString &  tag) const
inherited

Directly access value of item under given tag.

Definition at line 292 of file SessionItem.cpp.

293 {
294  ASSERT(isTag(tag));
295  return getItem(tag)->value();
296 }
QVariant value() const
Get value.
SessionItem * getItem(const QString &tag="", int row=0) const
Returns item in given row of given tag.

References SessionItem::getItem(), SessionItem::isTag(), and SessionItem::value().

Referenced by FitParameterItem::attLimits(), Data1DViewItem::axesUnits(), JobItem::beginTime(), BasicAxisItem::binCount(), FitSuiteItem::chi2(), Data1DProperties::color(), Data1DProperties::colorName(), MaskUnitsConverter::convertCoordinate(), MinimizerContainerItem::createMetric(), MinuitMinimizerItem::createMinimizer(), GSLMultiMinimizerItem::createMinimizer(), GeneticMinimizerItem::createMinimizer(), SimAnMinimizerItem::createMinimizer(), GSLLMAMinimizerItem::createMinimizer(), RectangleItem::createShape(), VerticalLineItem::createShape(), HorizontalLineItem::createShape(), EllipseItem::createShape(), DataProperties::dataItem(), JobItem::endTime(), DataItem::fileName(), JobItem::getComments(), IntensityDataItem::getGradient(), JobItem::getIdentifier(), JobItem::getProgress(), JobItem::getStatus(), PointwiseAxisItem::getUnitsLabel(), FitParameterItem::initMinMaxValues(), RealDataItem::instrumentId(), JobItem::instrumentName(), PolygonItem::isClosed(), IntensityDataItem::isInterpolated(), AmplitudeAxisItem::isLocked(), AmplitudeAxisItem::isLogScale(), BasicAxisItem::isTitleVisible(), FitParameterItem::isValid(), MaskItem::isVisibleValue(), SessionItem::itemName(), FitSuiteItem::iterationCount(), Data1DProperties::line(), FitParameterLinkItem::link(), MaskItem::maskValue(), FitParameterItem::maximum(), FitParameterItem::minimum(), RealDataItem::nativeDataUnits(), Data1DProperties::nextColorName(), PropertyRepeater::onPropertyChanged(), FitParameterItem::parameterType(), PolygonPointItem::posX(), PolygonPointItem::posY(), JobItem::presentationType(), Data1DProperties::scatter(), DataItem::selectedCoords(), PropertyRepeater::setOnChildPropertyChange(), FitParameterItem::startValue(), BasicAxisItem::title(), FitParameterLinkItem::title(), and FitSuiteItem::updateInterval().

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◆ getRoles()

QVector< int > SessionItem::getRoles ( ) const
inherited

Returns vector of all present roles.

Definition at line 351 of file SessionItem.cpp.

352 {
353  return m_properties->roles();
354 }
std::unique_ptr< SessionItemData > m_properties
Definition: SessionItem.h:333

References SessionItem::m_properties.

Referenced by GUI::Session::XML::writeItemAndChildItems().

◆ groupItem()

template<typename T >
T & SessionItem::groupItem ( const QString &  groupName) const
inherited

Definition at line 413 of file SessionItem.h.

414 {
415  auto* t = dynamic_cast<T*>(getGroupItem(groupName));
416  ASSERT(t);
417  return *t;
418 }
SessionItem * getGroupItem(const QString &groupName) const
Access subitem of group item.

References SessionItem::getGroupItem().

Referenced by SessionItem::addGroupProperty().

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◆ hasChildren()

bool SessionItem::hasChildren ( ) const
inherited

Indicates whether this SessionItem has any child items.

Definition at line 81 of file SessionItem.cpp.

82 {
83  return numberOfChildren() > 0;
84 }
int numberOfChildren() const
Returns total number of children.
Definition: SessionItem.cpp:88

References SessionItem::numberOfChildren().

Referenced by IntensityDataItem::hasProjections().

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◆ hasModelType()

template<typename T >
bool SessionItem::hasModelType
inherited

Definition at line 421 of file SessionItem.h.

422 {
423  return modelType() == T::M_TYPE;
424 }
QString modelType() const
Get model type.

References SessionItem::modelType().

Referenced by MaskViewFactory::createMaskView(), FitParameterModel::flags(), FitParameterModel::index(), FitParameterModel::indexOfItem(), FitParameterWidget::onFitParametersSelectionChanged(), FitParameterModel::rowCount(), and MaskGraphicsScene::updateViews().

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◆ index()

QModelIndex SessionItem::index ( ) const
inherited

Returns model index of this item.

Definition at line 74 of file SessionItem.cpp.

75 {
76  return model() ? model()->indexOfItem(const_cast<SessionItem*>(this)) : QModelIndex();
77 }
SessionModel * model() const
Returns model of this item.
Definition: SessionItem.cpp:60

References SessionModel::indexOfItem(), and SessionItem::model().

Referenced by SessionItem::childDeleted(), MaskContainerItem::clear(), FitParameterContainerItem::createParameters(), SessionItem::displayName(), SessionItem::emitDataChanged(), SessionItem::getItem(), SessionItem::getItems(), SessionItem::insertChild(), FitParameterModel::isValidSourceItem(), ParameterItem::linkToSessionItem(), JobModel::removeJob(), FitParameterContainerItem::setValuesInParameterContainer(), IntensityDataProjectionsWidget::subscribeToItem(), SessionItem::tagFromItem(), and SessionItem::takeItem().

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◆ insertChild()

void SessionItem::insertChild ( int  row,
SessionItem item,
const QString &  tag = "" 
)
inherited

Insert item into given tag into given row.

Definition at line 233 of file SessionItem.cpp.

234 {
235  ASSERT(item);
236  ASSERT(!item->parentItem());
237 
238  const QString tagName = tag.isEmpty() ? defaultTag() : tag;
239  ASSERT(m_tags->isValid(tagName, item->modelType()));
240 
241  int index = m_tags->insertIndexFromTagRow(tagName, row);
242  ASSERT(index >= 0);
243  ASSERT(index <= m_children.size());
244 
245  if (m_model)
246  m_model->beginInsertRows(this->index(), index, index);
247 
248  item->setParentAndModel(this, m_model);
249  m_children.insert(index, item);
250 
251  m_tags->addChild(tagName);
252  if (m_model)
253  m_model->endInsertRows();
254 }

References SessionItem::defaultTag(), SessionItem::index(), SessionItem::item(), SessionItem::m_children, SessionItem::m_model, and SessionItem::m_tags.

Referenced by GroupItemController::GroupItemController(), JobItem::addDataViewItem(), SessionItem::addGroupProperty(), DataPropertyContainer::addItem(), MaskContainerItem::addMask(), PolygonItem::addPoint(), SessionItem::addProperty(), GUI::Model::ItemFactory::CreateItem(), GroupItemController::getItemOfType(), MaskItems::insertMask(), MaskContainerItem::insertMask(), SessionModel::insertNewItem(), SessionModel::moveItem(), and GroupItemController::setCurrentType().

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◆ isEditable()

bool SessionItem::isEditable ( ) const
inherited

Definition at line 468 of file SessionItem.cpp.

469 {
470  return flags() & SessionFlags::EDITABLE;
471 }

References SessionFlags::EDITABLE, and SessionItem::flags().

Referenced by SessionModel::flags().

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◆ isEnabled()

bool SessionItem::isEnabled ( ) const
inherited

Definition at line 463 of file SessionItem.cpp.

464 {
465  return flags() & SessionFlags::ENABLED;
466 }

References SessionFlags::ENABLED, and SessionItem::flags().

Referenced by SessionModel::flags().

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◆ isItemNamePropertyName()

bool SessionItem::isItemNamePropertyName ( const QString &  name)
staticinherited

Definition at line 446 of file SessionItem.cpp.

447 {
448  return P_NAME == name;
449 }

References GUI::RealSpace::Particles::name(), and SessionItem::P_NAME.

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◆ isTag()

bool SessionItem::isTag ( const QString &  name) const
inherited

Returns true if tag is available.

Definition at line 166 of file SessionItem.cpp.

167 {
168  return m_tags->isValid(name);
169 }

References SessionItem::m_tags, and GUI::RealSpace::Particles::name().

Referenced by SessionItem::addProperty(), MaskUnitsConverter::convertCoordinate(), SessionItem::getItemValue(), JobItem::isValidForFitting(), SessionItem::itemName(), SessionItem::setItemName(), SessionItem::setItemValue(), and FitParameterItem::setLimitEnabled().

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◆ item()

◆ itemName()

QString SessionItem::itemName ( ) const
inherited

Get item name, return display name if no name is set.

Definition at line 432 of file SessionItem.cpp.

433 {
434  return isTag(P_NAME) ? getItemValue(P_NAME).toString() : displayName();
435 }
QString displayName() const
Get display name of item, append index if ambigue.
QVariant getItemValue(const QString &tag) const
Directly access value of item under given tag.

References SessionItem::displayName(), SessionItem::getItemValue(), SessionItem::isTag(), and SessionItem::P_NAME.

Referenced by SessionModel::data(), RealDataItem::dataName(), JobItem::jobName(), MaskItem::maskName(), GUI::Session::XML::readItems(), MaskGraphicsScene::setItemName(), Plot1D::subscribeToItem(), SpecularPlot::subscribeToItem(), ColorMap::subscribeToItem(), ProjectionsPlot::subscribeToItem(), and JobItem::updateIntensityDataFileName().

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◆ items()

template<typename T >
QVector< T * > SessionItem::items ( const QString &  tag = "") const
inherited

Definition at line 361 of file SessionItem.h.

362 {
363  QVector<T*> result;
364 
365  for (SessionItem* item : getItems(tag))
366  if (auto* titem = dynamic_cast<T*>(item))
367  result.push_back(titem);
368  return result;
369 }
QVector< SessionItem * > getItems(const QString &tag="") const
Returns vector of all items of given tag.

References SessionItem::getItems(), and SessionItem::item().

Referenced by DataPropertyContainer::dataItems(), SessionItem::takeRow(), and SessionModel::topItem().

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◆ limits()

RealLimits SessionItem::limits ( ) const
inherited

Definition at line 473 of file SessionItem.cpp.

474 {
475  return roleProperty(SessionFlags::LimitsRole).value<RealLimits>();
476 }

References SessionFlags::LimitsRole, and SessionItem::roleProperty().

Referenced by GUI::View::PropertyEditorFactory::CreateEditor(), FitParameterContainerItem::createParameters(), and FitParameterItem::initMinMaxValues().

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◆ mapper()

ModelMapper * SessionItem::mapper ( )
inherited

◆ model()

◆ modelType()

◆ numberOfChildren()

int SessionItem::numberOfChildren ( ) const
inherited

◆ parentItem()

◆ parentRow()

int SessionItem::parentRow ( )
inherited

Returns the index of the given item within its parent. Returns -1 when no parent is set.

Definition at line 148 of file SessionItem.cpp.

149 {
150  if (parentItem())
151  return parentItem()->rowOfChild(this);
152  return -1;
153 }
SessionItem * parentItem() const
Returns parent of this item.
Definition: SessionItem.cpp:67

References SessionItem::parentItem(), and SessionItem::rowOfChild().

Referenced by FitParameterModel::indexOfItem(), and FitParameterModel::parent().

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◆ readNonSessionItems()

void SessionItem::readNonSessionItems ( QXmlStreamReader *  reader)
virtualinherited

Reimplemented in JobItem.

Definition at line 526 of file SessionItem.cpp.

526 {}

Referenced by GUI::Session::XML::readItems().

◆ registerTag()

bool SessionItem::registerTag ( const QString &  name,
int  min = 0,
int  max = -1,
QStringList  modelTypes = {} 
)
inherited

Add new tag to this item with given name, min, max and types. max = -1 -> unlimited, modelTypes empty -> all types allowed.

Definition at line 159 of file SessionItem.cpp.

160 {
161  return m_tags->registerTag(name, min, max, modelTypes);
162 }

References SessionItem::m_tags, and GUI::RealSpace::Particles::name().

Referenced by Data1DViewItem::Data1DViewItem(), DataPropertyContainer::DataPropertyContainer(), FitParameterContainerItem::FitParameterContainerItem(), FitParameterItem::FitParameterItem(), FitSuiteItem::FitSuiteItem(), GroupItem::GroupItem(), IntensityDataItem::IntensityDataItem(), JobItem::JobItem(), MaskContainerItem::MaskContainerItem(), PolygonItem::PolygonItem(), ProjectionContainerItem(), RealDataItem::RealDataItem(), SessionItem::addGroupProperty(), SessionItem::addProperty(), and SessionModel::createRootItem().

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◆ roleProperty()

QVariant SessionItem::roleProperty ( int  role) const
inherited

◆ rowOfChild()

int SessionItem::rowOfChild ( SessionItem child) const
inherited

Returns row index of given child.

Definition at line 109 of file SessionItem.cpp.

110 {
111  return m_children.indexOf(child);
112 }

Referenced by SessionItem::childDeleted(), SessionModel::indexOfItem(), SessionModel::moveItem(), ProjectionsEditorCanvas::onLeavingColorMap(), and SessionItem::parentRow().

◆ serializeBinaryData()

QByteArray SessionItem::serializeBinaryData ( ) const
virtualinherited

Reimplemented in PointwiseAxisItem, and RealDataItem.

Definition at line 517 of file SessionItem.cpp.

518 {
519  return QByteArray();
520 }

Referenced by GUI::Session::XML::writeItemAndChildItems().

◆ sessionItemTags()

const SessionItemTags * SessionItem::sessionItemTags ( ) const
inherited

Definition at line 171 of file SessionItem.cpp.

172 {
173  return m_tags.get();
174 }

References SessionItem::m_tags.

Referenced by SessionItem::displayName(), SessionModel::insertNewItem(), and SessionModel::moveItem().

◆ setDecimals()

SessionItem & SessionItem::setDecimals ( int  n)
inherited

Definition at line 489 of file SessionItem.cpp.

490 {
492  return *this;
493 }

References SessionFlags::DecimalRole, and SessionItem::setRoleProperty().

Referenced by BasicAxisItem::BasicAxisItem(), and SessionItem::SessionItem().

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◆ setDefaultTag()

void SessionItem::setDefaultTag ( const QString &  tag)
inherited

◆ setDisplayName()

void SessionItem::setDisplayName ( const QString &  display_name)
inherited

Set display name.

Definition at line 426 of file SessionItem.cpp.

427 {
429 }

References SessionFlags::DisplayNameRole, and SessionItem::setRoleProperty().

Referenced by SessionItem::SessionItem(), SessionItem::addProperty(), FitParameterContainerItem::createFitParameter(), and GUI::Session::XML::readItems().

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◆ setEditable()

void SessionItem::setEditable ( bool  enabled)
inherited

Definition at line 458 of file SessionItem.cpp.

459 {
461 }
void changeFlags(bool enabled, int flag)
internal

References SessionItem::changeFlags(), and SessionFlags::EDITABLE.

Referenced by JobItem::JobItem(), and FitParameterItem::setLimitEnabled().

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◆ setEnabled()

void SessionItem::setEnabled ( bool  enabled)
inherited

Flags accessors.

Definition at line 453 of file SessionItem.cpp.

454 {
456 }

References SessionItem::changeFlags(), and SessionFlags::ENABLED.

Referenced by FitParameterItem::FitParameterItem(), MaskAllItem::MaskAllItem(), PointwiseAxisItem::PointwiseAxisItem(), GroupItemController::getItemOfType(), and FitParameterItem::setLimitEnabled().

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◆ setGroupProperty()

SessionItem * SessionItem::setGroupProperty ( const QString &  groupTag,
const QString &  modelType 
) const
inherited

Set the current type of group item.

Definition at line 320 of file SessionItem.cpp.

321 {
322  return item<GroupItem>(groupTag)->setCurrentType(modelType);
323 }

References SessionItem::modelType().

Referenced by SessionItem::setGroupPropertyType().

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◆ setGroupPropertyType()

template<typename T >
T * SessionItem::setGroupPropertyType ( const QString &  groupTag)
inherited

Definition at line 404 of file SessionItem.h.

405 {
406  SessionItem* item = getGroupItem(groupTag);
407  if (!item->hasModelType<T>())
408  return dynamic_cast<T*>(setGroupProperty(groupTag, T::M_TYPE));
409  return dynamic_cast<T*>(item);
410 }
SessionItem * setGroupProperty(const QString &groupTag, const QString &modelType) const
Set the current type of group item.

References SessionItem::getGroupItem(), SessionItem::item(), and SessionItem::setGroupProperty().

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◆ setItemName()

void SessionItem::setItemName ( const QString &  name)
inherited

Set item name, add property if necessary.

Definition at line 438 of file SessionItem.cpp.

439 {
440  if (isTag(P_NAME))
442  else
444 }
SessionItem * addProperty(const QString &name, const QVariant &variant)
Add new property item and register new tag. name is the tag name and the display name....
void setItemValue(const QString &tag, const QVariant &variant) const
Directly set value of item under given tag.

References SessionItem::addProperty(), SessionItem::isTag(), GUI::RealSpace::Particles::name(), SessionItem::P_NAME, and SessionItem::setItemValue().

Referenced by EllipseItem::EllipseItem(), HorizontalLineItem::HorizontalLineItem(), JobItem::JobItem(), MaskAllItem::MaskAllItem(), PolygonItem::PolygonItem(), PolygonPointItem::PolygonPointItem(), RealDataItem::RealDataItem(), RectangleItem::RectangleItem(), VerticalLineItem::VerticalLineItem(), RealDataItem::setDataName(), MaskGraphicsScene::setItemName(), JobItem::setJobName(), and MaskItem::setMaskName().

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◆ setItemValue()

void SessionItem::setItemValue ( const QString &  tag,
const QVariant &  variant 
) const
inherited

Directly set value of item under given tag.

Definition at line 300 of file SessionItem.cpp.

301 {
302  ASSERT(isTag(tag));
303  getItem(tag)->setValue(variant);
304 }
bool setValue(QVariant value)
Set value, ensure that variant types match.

References SessionItem::getItem(), SessionItem::isTag(), and SessionItem::setValue().

Referenced by MaskUnitsConverter::convertCoordinate(), PointwiseAxisItem::init(), FitParameterItem::initMinMaxValues(), RealDataItem::linkToInstrument(), EllipseItem::setAngle(), Data1DViewItem::setAxesUnits(), DataItem::setAxesUnits(), JobItem::setBeginTime(), BasicAxisItem::setBinCount(), FitSuiteItem::setChi2(), Data1DProperties::setColorProperty(), JobItem::setComments(), DataProperties::setDataItem(), JobItem::setEndTime(), DataItem::setFileName(), IntensityDataItem::setGradient(), JobItem::setIdentifier(), JobItem::setInstrumentName(), IntensityDataItem::setInterpolated(), PolygonItem::setIsClosed(), MaskItem::setIsVisibleValue(), SessionItem::setItemName(), FitSuiteItem::setIterationCount(), Data1DProperties::setLineProperty(), FitParameterLinkItem::setLink(), AmplitudeAxisItem::setLocked(), AmplitudeAxisItem::setLogScale(), BasicAxisItem::setLowerBound(), MaskItem::setMaskValue(), FitParameterItem::setMaximum(), FitParameterItem::setMinimum(), PolygonPointItem::setPosX(), VerticalLineItem::setPosX(), PolygonPointItem::setPosY(), HorizontalLineItem::setPosY(), JobItem::setPresentationType(), JobItem::setProgress(), Data1DProperties::setScatterProperty(), FitParameterItem::setStartValue(), JobItem::setStatus(), BasicAxisItem::setTitle(), FitParameterLinkItem::setTitle(), FitSuiteItem::setUpdateInterval(), BasicAxisItem::setUpperBound(), BasicAxisItem::setVisibilityValue(), EllipseItem::setXCenter(), RectangleItem::setXLow(), EllipseItem::setXRadius(), RectangleItem::setXUp(), EllipseItem::setYCenter(), RectangleItem::setYLow(), EllipseItem::setYRadius(), RectangleItem::setYUp(), and RealDataItem::unlinkFromInstrument().

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◆ setLimits()

SessionItem & SessionItem::setLimits ( const RealLimits &  value)
inherited

Definition at line 478 of file SessionItem.cpp.

479 {
480  setRoleProperty(SessionFlags::LimitsRole, QVariant::fromValue<RealLimits>(value));
481  return *this;
482 }

References SessionFlags::LimitsRole, SessionItem::setRoleProperty(), and SessionItem::value().

Referenced by BasicAxisItem::BasicAxisItem(), EllipseItem::EllipseItem(), FitParameterItem::FitParameterItem(), HorizontalLineItem::HorizontalLineItem(), PolygonPointItem::PolygonPointItem(), RectangleItem::RectangleItem(), SessionItem::SessionItem(), VerticalLineItem::VerticalLineItem(), and FitParameterItem::initMinMaxValues().

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◆ setModel()

void SessionItem::setModel ( SessionModel model)
privateinherited

Definition at line 546 of file SessionItem.cpp.

547 {
548  m_model = model;
549 
550  if (m_mapper)
551  m_mapper->setItem(this);
552 
553  for (auto& child : m_children)
554  child->setModel(model);
555 }

References SessionItem::m_children, SessionItem::m_mapper, SessionItem::m_model, and SessionItem::model().

Referenced by SessionItem::~SessionItem(), SessionModel::createRootItem(), and SessionItem::setParentAndModel().

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◆ setParentAndModel()

void SessionItem::setParentAndModel ( SessionItem parent,
SessionModel model 
)
privateinherited

Definition at line 540 of file SessionItem.cpp.

541 {
542  setModel(model);
543  m_parent = parent;
544 }
void setModel(SessionModel *model)

References SessionItem::m_parent, SessionItem::model(), and SessionItem::setModel().

Referenced by SessionItem::takeItem().

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◆ setRoleProperty()

bool SessionItem::setRoleProperty ( int  role,
const QVariant &  value 
)
inherited

Set the contained role property to the given value. See also setTranslatorForRolePropertySetter.

Set variant to role, create role if not present yet.

Definition at line 341 of file SessionItem.cpp.

342 {
343  bool result = m_properties->setData(role, value);
344  if (result)
345  emitDataChanged(role);
346  return result;
347 }
void emitDataChanged(int role=Qt::DisplayRole)
Notify model about data changes.

References SessionItem::emitDataChanged(), SessionItem::m_properties, and SessionItem::value().

Referenced by SessionItem::SessionItem(), SessionItem::changeFlags(), GUI::Session::XML::readProperty(), SessionModel::setData(), SessionItem::setDecimals(), SessionItem::setDefaultTag(), SessionItem::setDisplayName(), SessionItem::setLimits(), SessionItem::setToolTip(), and SessionItem::setValue().

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◆ setToolTip()

SessionItem & SessionItem::setToolTip ( const QString &  tooltip)
inherited

Definition at line 500 of file SessionItem.cpp.

501 {
502  setRoleProperty(Qt::ToolTipRole, tooltip);
503  return *this;
504 }

References SessionItem::setRoleProperty().

Referenced by GeneticMinimizerItem::GeneticMinimizerItem(), GSLLMAMinimizerItem::GSLLMAMinimizerItem(), GSLMultiMinimizerItem::GSLMultiMinimizerItem(), MinimizerContainerItem::MinimizerContainerItem(), MinuitMinimizerItem::MinuitMinimizerItem(), and SimAnMinimizerItem::SimAnMinimizerItem().

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◆ setValue()

bool SessionItem::setValue ( QVariant  value)
inherited

Set value, ensure that variant types match.

Definition at line 382 of file SessionItem.cpp.

383 {
385  return setRoleProperty(Qt::DisplayRole, value);
386 }
bool CompatibleVariantTypes(const QVariant &oldValue, const QVariant &newValue)
Returns true if variants has compatible types.
Definition: VariantUtil.cpp:25

References GUI::Util::Variant::CompatibleVariantTypes(), SessionItem::setRoleProperty(), and SessionItem::value().

Referenced by DoubleDescriptor::DoubleDescriptor(), SelectionDescriptor< T >::SelectionDescriptor(), UIntDescriptor::UIntDescriptor(), IntensityDataPropertyWidget::createCheckBox(), SpecularDataPropertyWidget::createCheckBox(), IntensityDataPropertyWidget::createTextEdit(), SpecularDataPropertyWidget::createTextEdit(), SessionItem::setItemValue(), RealDataItem::setNativeDataUnits(), and GroupItem::updateComboValue().

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◆ tagFromItem()

QString SessionItem::tagFromItem ( const SessionItem item) const
inherited

Returns the tag name of given item when existing.

Definition at line 178 of file SessionItem.cpp.

179 {
180  int index = m_children.indexOf(const_cast<SessionItem*>(item));
181  return m_tags->tagFromIndex(index);
182 }

References SessionItem::index(), SessionItem::item(), SessionItem::m_children, and SessionItem::m_tags.

Referenced by SessionItem::displayName(), ModelMapper::onDataChanged(), PropertyRepeater::setOnChildPropertyChange(), SessionItem::takeRow(), and GUI::Session::XML::writeItemAndChildItems().

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◆ takeItem()

SessionItem * SessionItem::takeItem ( int  row,
const QString &  tag 
)
inherited

Remove item from given row from given tag.

Definition at line 258 of file SessionItem.cpp.

259 {
260  const QString tagName = tag.isEmpty() ? defaultTag() : tag;
261  ASSERT(m_tags->isValid(tagName));
262  ASSERT(!m_tags->isSingleItemTag(tagName));
263 
264  int index = m_tags->indexFromTagRow(tagName, row);
265  ASSERT(index >= 0 && index <= m_children.size());
266 
267  if (m_model)
268  m_model->beginRemoveRows(this->index(), index, index);
269  SessionItem* result = m_children.takeAt(index);
270  result->setParentAndModel(nullptr, nullptr);
271 
272  m_tags->removeChild(tagName);
273  if (m_model)
274  m_model->endRemoveRows();
275  return result;
276 }
void setParentAndModel(SessionItem *parent, SessionModel *model)

References SessionItem::defaultTag(), SessionItem::index(), SessionItem::m_children, SessionItem::m_model, SessionItem::m_tags, and SessionItem::setParentAndModel().

Referenced by SessionModel::moveItem(), and SessionItem::takeRow().

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◆ takeRow()

SessionItem * SessionItem::takeRow ( int  row)
inherited

Removes row from item and returns the item.

Definition at line 139 of file SessionItem.cpp.

140 {
141  SessionItem* item = childAt(row);
142  QString tag = tagFromItem(item);
143  auto items = getItems(tag);
144  return takeItem(items.indexOf(item), tag);
145 }
SessionItem * takeItem(int row, const QString &tag)
Remove item from given row from given tag.
QVector< T * > items(const QString &tag="") const
Definition: SessionItem.h:361
SessionItem * childAt(int row) const
Returns the child at the given row.

References SessionItem::childAt(), SessionItem::getItems(), SessionItem::item(), SessionItem::items(), SessionItem::tagFromItem(), and SessionItem::takeItem().

Referenced by FitComparison1DViewController::deleteDiffViewItem(), SessionModel::moveItem(), ProjectionsEditorCanvas::onLeavingColorMap(), and SessionModel::removeRows().

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◆ toolTip()

QString SessionItem::toolTip ( ) const
inherited

Definition at line 495 of file SessionItem.cpp.

496 {
497  return roleProperty(Qt::ToolTipRole).toString();
498 }

References SessionItem::roleProperty().

Referenced by SelectionDescriptor< T >::SelectionDescriptor().

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◆ value()

◆ writeNonSessionItems()

void SessionItem::writeNonSessionItems ( QXmlStreamWriter *  writer) const
virtualinherited

Reimplemented in JobItem.

Definition at line 524 of file SessionItem.cpp.

524 {}

Referenced by GUI::Session::XML::writeItemAndChildItems().

Member Data Documentation

◆ m_children

◆ m_mapper

std::unique_ptr<ModelMapper> SessionItem::m_mapper
privateinherited

◆ m_model

◆ m_parent

SessionItem* SessionItem::m_parent
privateinherited

◆ m_properties

std::unique_ptr<SessionItemData> SessionItem::m_properties
privateinherited

◆ m_tags

◆ M_TYPE

constexpr auto ProjectionContainerItem::M_TYPE {"ProjectionContainer"}
staticconstexpr

◆ P_NAME

constexpr auto SessionItem::P_NAME {"Name"}
staticconstexprprivateinherited

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