JsonDocumentTest::TestModel2 Class Reference

Inheritance diagram for JsonDocumentTest::TestModel2:

Collaboration diagram for JsonDocumentTest::TestModel2:

Public Member Functions
	TestModel2 ()
	~TestModel2 ()
void	clear (std::function< void(SessionItem *)> callback={})
	Removes all items from the model. More...
SessionItem *	copyItem (const SessionItem *item, SessionItem *parent, const TagRow &tagrow={})
	Copy item and insert it in parent's tag and row. Item could belong to any model/parent. More...
Variant	data (SessionItem *item, int role) const
	Returns the data for given item and role. More...
const ItemFactoryInterface *	factory () const
	Returns item factory which can generate all items supported by this model. More...
SessionItem *	findItem (const identifier_type &id)
	Returns SessionItem for given identifier. More...
template<typename T >
T *	insertItem (SessionItem *parent=nullptr, const TagRow &tagrow={})
	Inserts item into given parent under given tagrow. More...
SessionItem *	insertNewItem (const model_type &modelType, SessionItem *parent=nullptr, const TagRow &tagrow={})
	Insert new item using item's modelType. More...
ModelMapper *	mapper ()
	Returns model mapper. Can be used to subscribe to various model's signal. More...
std::string	modelType () const
	Returns model type. More...
void	moveItem (SessionItem *item, SessionItem *new_parent, const TagRow &tagrow)
	Move item from it's current parent to a new parent under given tag and row. More...
template<typename T >
void	registerItem (const std::string &label={})
	Register used defined item to use with the model. More...
void	removeItem (SessionItem *parent, const TagRow &tagrow)
	Removes given row from parent. More...
SessionItem *	rootItem () const
	Returns root item of the model. More...
bool	setData (SessionItem *item, const Variant &value, int role)
	Sets the data for given item. More...
void	setItemCatalogue (std::unique_ptr< ItemCatalogue > catalogue)
	Sets brand new catalog of user-defined items. More...
void	setUndoRedoEnabled (bool value)
	Sets undo/redo either enabled or disabled. By default undo/redo is disabled. More...
template<typename T = SessionItem>
T *	topItem () const
	Returns top item of the given type. More...
template<typename T = SessionItem>
std::vector< T * >	topItems () const
	Returns top items of the given type. More...
UndoStackInterface *	undoStack () const
	Returns command stack to perform undo/redo. More...

Private Member Functions
SessionItem *	intern_insert (const item_factory_func_t &func, SessionItem *parent, const TagRow &tagrow)
	Insert new item into given parent using factory function provided. More...
void	intern_register (const model_type &modelType, const item_factory_func_t &func, const std::string &label)
void	registerInPool (SessionItem *item)
	Registers item in pool. This will allow to find item pointer using its unique identifier. More...
void	unregisterFromPool (SessionItem *item)
	Unregister item from pool. More...

Private Attributes
std::unique_ptr< SessionModelImpl >	p_impl

Detailed Description

Definition at line 41 of file jsondocument.test.cpp.

Constructor & Destructor Documentation

TestModel2()

JsonDocumentTest::TestModel2::TestModel2 ( )

inline

Definition at line 43 of file jsondocument.test.cpp.

: SessionModel("TestModel2") {}

~TestModel2()

JsonDocumentTest::TestModel2::~TestModel2 ( )

default

Member Function Documentation

clear()

void SessionModel::clear ( std::function< void(SessionItem *)>  callback = {} )

inherited

Removes all items from the model.

If callback is provided, use it to rebuild content of root item (used while restoring the model from serialized content).

Definition at line 194 of file sessionmodel.cpp.

{
    if (undoStack())
        undoStack()->clear();
    mapper()->callOnModelAboutToBeReset();
    p_impl->createRootItem();
    if (callback)
        callback(rootItem());
    mapper()->callOnModelReset();
}

References ModelView::ModelMapper::callOnModelAboutToBeReset(), ModelView::ModelMapper::callOnModelReset(), ModelView::UndoStackInterface::clear(), ModelView::SessionModel::mapper(), ModelView::SessionModel::p_impl, ModelView::SessionModel::rootItem(), and ModelView::SessionModel::undoStack().

Referenced by gui2::SLDElementController::clearScene(), ModelView::JsonModelConverter::from_json(), and TEST_F().

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copyItem()

SessionItem * SessionModel::copyItem ( const SessionItem *  item, SessionItem *  parent, const TagRow &  tagrow = {}  )

inherited

Copy item and insert it in parent's tag and row. Item could belong to any model/parent.

Definition at line 111 of file sessionmodel.cpp.

{
    return p_impl->m_commands->copyItem(item, parent, tagrow);
}

References ModelView::SessionModel::p_impl.

Referenced by gui2::MaterialModel::cloneMaterial(), and TEST_F().

data()

Variant SessionModel::data ( SessionItem *  item, int  role  ) const

inherited

Returns the data for given item and role.

Definition at line 119 of file sessionmodel.cpp.

{
    return item->data<Variant>(role);
}

References ModelView::SessionItem::data().

Referenced by gui2::ExperimentalDataModel::addGraph(), and TEST_F().

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factory()

const ItemFactoryInterface * SessionModel::factory ( ) const

inherited

Returns item factory which can generate all items supported by this model.

Definition at line 161 of file sessionmodel.cpp.

{
    return p_impl->m_itemManager->factory();
}

References ModelView::SessionModel::p_impl.

Referenced by InsertNewItemCommandTest::create_command(), ModelView::CreateItemBackupStrategy(), ModelView::CreateItemCopyStrategy(), ModelView::JsonModelConverter::from_json(), ModelView::SessionModel::insertNewItem(), TEST_F(), and ModelView::JsonModelConverter::to_json().

findItem()

SessionItem * SessionModel::findItem ( const identifier_type &  id )

inherited

Returns SessionItem for given identifier.

Definition at line 168 of file sessionmodel.cpp.

{
    return p_impl->m_itemManager->findItem(id);
}

References ModelView::SessionModel::p_impl.

Referenced by gui2::DataViewModel::dropMimeData(), ModelView::LinkedItem::get(), gui2::ExperimentalScanItem::graphItem(), TEST_F(), gui2::SLDElementController::updateRoughnessFromView(), gui2::SLDElementController::updateSLDFromView(), gui2::SLDElementController::updateThicknessFromView(), and gui2::SLDElementController::updateToView().

insertItem()

template<typename T >

T * SessionModel::insertItem ( SessionItem *  parent = nullptr, const TagRow &  tagrow = {}  )

inherited

Inserts item into given parent under given tagrow.

Definition at line 104 of file sessionmodel.h.

{
    return static_cast<T*>(intern_insert(ItemFactoryFunction<T>(), parent, tagrow));
}

References ModelView::SessionModel::intern_insert().

Referenced by ModelView::Data1DItem::setAxis(), TEST(), and TEST_F().

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insertNewItem()

SessionItem * SessionModel::insertNewItem ( const model_type &  modelType, SessionItem *  parent = nullptr, const TagRow &  tagrow = {}  )

inherited

Insert new item using item's modelType.

Definition at line 86 of file sessionmodel.cpp.

{
    // intentionally passing by value inside lambda
    auto create_func = [this, modelType]() { return factory()->createItem(modelType); };
    return intern_insert(create_func, parent, tagrow);
}

References ModelView::ItemFactoryInterface::createItem(), ModelView::SessionModel::factory(), ModelView::SessionModel::intern_insert(), and ModelView::SessionModel::modelType().

Referenced by TEST_F().

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intern_insert()

SessionItem * SessionModel::intern_insert ( const item_factory_func_t &  func, SessionItem *  parent, const TagRow &  tagrow  )

privateinherited

Insert new item into given parent using factory function provided.

Definition at line 222 of file sessionmodel.cpp.

{
    return p_impl->m_commands->insertNewItem(func, parent, tagrow);
}

References ModelView::SessionModel::p_impl.

Referenced by ModelView::SessionModel::insertItem(), and ModelView::SessionModel::insertNewItem().

intern_register()

void SessionModel::intern_register ( const model_type &  modelType, const item_factory_func_t &  func, const std::string &  label  )

privateinherited

Definition at line 228 of file sessionmodel.cpp.

{
    p_impl->m_itemManager->factory()->registerItem(modelType, func, label);
}

References ModelView::SessionModel::modelType(), and ModelView::SessionModel::p_impl.

Referenced by ModelView::SessionModel::registerItem().

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mapper()

ModelMapper * SessionModel::mapper ( )

inherited

Returns model mapper. Can be used to subscribe to various model's signal.

Definition at line 147 of file sessionmodel.cpp.

{
    return p_impl->m_mapper.get();
}

References ModelView::SessionModel::p_impl.

Referenced by MockWidgetForModel::~MockWidgetForModel(), ModelView::SessionModel::clear(), gui2::SLDElementController::connectLayerModel(), gui2::SLDElementController::connectMaterialModel(), gui2::SLDElementController::connectSLDElementModel(), gui2::SLDElementController::disconnectLayerModel(), gui2::SLDElementController::disconnectMaterialModel(), gui2::SLDElementController::disconnectSLDElementModel(), MockWidgetForModel::setModel(), ModelView::ModelListenerBase::setOnAboutToRemoveItem(), ModelView::ModelListenerBase::setOnDataChange(), ModelView::ModelListenerBase::setOnItemInserted(), ModelView::ModelListenerBase::setOnItemRemoved(), ModelView::ModelListenerBase::setOnModelAboutToBeReset(), ModelView::ModelListenerBase::setOnModelDestroyed(), ModelView::ModelListenerBase::setOnModelReset(), and ModelView::ModelListenerBase::unsubscribe().

modelType()

std::string SessionModel::modelType ( ) const

inherited

Returns model type.

Definition at line 133 of file sessionmodel.cpp.

{
    return p_impl->m_modelType;
}

References ModelView::SessionModel::p_impl.

Referenced by ModelView::JsonModelConverter::from_json(), ModelView::SessionModel::insertNewItem(), ModelView::SessionModel::intern_register(), ModelView::SessionModel::registerItem(), ModelView::ProjectUtils::SuggestFileName(), and ModelView::JsonModelConverter::to_json().

moveItem()

void SessionModel::moveItem ( SessionItem *  item, SessionItem *  new_parent, const TagRow &  tagrow  )

inherited

Move item from it's current parent to a new parent under given tag and row.

Old and new parents should belong to this model.

Definition at line 104 of file sessionmodel.cpp.

{
    p_impl->m_commands->moveItem(item, new_parent, tagrow);
}

References ModelView::SessionModel::p_impl.

Referenced by gui2::DataViewModel::dropMimeData(), gui2::ExperimentalDataModel::mergeCanvases(), ModelView::Utils::MoveDown(), ModelView::Utils::MoveUp(), and TEST_F().

registerInPool()

void SessionModel::registerInPool ( SessionItem *  item )

privateinherited

Registers item in pool. This will allow to find item pointer using its unique identifier.

Definition at line 207 of file sessionmodel.cpp.

{
    p_impl->m_itemManager->registerInPool(item);
    item->activate(); // activates buisiness logic
}

References ModelView::SessionItem::activate(), and ModelView::SessionModel::p_impl.

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registerItem()

template<typename T >

void SessionModel::registerItem ( const std::string &  label = {} )

inherited

Register used defined item to use with the model.

It will become possible to undo/redo operations with this item, as well as serialize it to/from JSON.

Definition at line 135 of file sessionmodel.h.

{
    intern_register(T().modelType(), ItemFactoryFunction<T>(), label);
}

References ModelView::SessionModel::intern_register(), and ModelView::SessionModel::modelType().

Referenced by TEST_F().

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removeItem()

void SessionModel::removeItem ( SessionItem *  parent, const TagRow &  tagrow  )

inherited

Removes given row from parent.

Definition at line 96 of file sessionmodel.cpp.

{
    p_impl->m_commands->removeItem(parent, tagrow);
}

References ModelView::SessionModel::p_impl.

Referenced by ModelView::Utils::DeleteItemFromModel(), gui2::ExperimentalDataModel::mergeCanvases(), gui2::ExperimentalDataModel::removeCanvas(), gui2::ExperimentalDataModel::removeGraph(), TEST(), and TEST_F().

rootItem()

SessionItem * SessionModel::rootItem ( ) const

inherited

Returns root item of the model.

Definition at line 140 of file sessionmodel.cpp.

{
    return p_impl->m_root_item.get();
}

References ModelView::SessionModel::p_impl.

Referenced by gui2::SLDElementController::buildSLD(), ModelView::SessionModel::clear(), ViewModelControllerTest::create_controller(), ModelView::Utils::FindItems(), ModelView::JsonModelConverter::from_json(), gui2::ExperimentalDataModel::init_model(), ModelView::CommandService::insertNewItem(), ModelView::Utils::ItemFromPath(), gui2::MaterialModel::material_data(), ModelView::ItemMapper::ItemMapperImpl::nestlingDepth(), TEST(), TEST_F(), ModelView::JsonModelConverter::to_json(), ModelView::SessionModel::topItems(), and ModelView::Utils::TopItems().

setData()

bool SessionModel::setData ( SessionItem *  item, const Variant &  value, int  role  )

inherited

Sets the data for given item.

Definition at line 126 of file sessionmodel.cpp.

{
    return p_impl->m_commands->setData(item, value, role);
}

References ModelView::SessionModel::p_impl.

Referenced by ModelView::SessionItem::set_data_internal(), TEST(), and TEST_F().

setItemCatalogue()

void SessionModel::setItemCatalogue ( std::unique_ptr< ItemCatalogue >  catalogue )

inherited

Sets brand new catalog of user-defined items.

They become available for undo/redo and serialization. Internally user catalog will be merged with the catalog of standard items.

Definition at line 176 of file sessionmodel.cpp.

{
    // adding standard items to the user catalogue
    std::unique_ptr<ItemCatalogue> full_catalogue = std::move(catalogue);
    full_catalogue->merge(*CreateStandardItemCatalogue());
    p_impl->m_itemManager->setItemFactory(std::make_unique<ItemFactory>(std::move(full_catalogue)));
}

References ModelView::CreateStandardItemCatalogue(), and ModelView::SessionModel::p_impl.

Referenced by ToyItems::SampleModel::SampleModel(), gui2::SampleModel::SampleModel(), gui2::SLDElementModel::SLDElementModel(), gui2::ExperimentalDataModel::init_model(), and gui2::MaterialModel::init_model().

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setUndoRedoEnabled()

void SessionModel::setUndoRedoEnabled ( bool  value )

inherited

Sets undo/redo either enabled or disabled. By default undo/redo is disabled.

Definition at line 186 of file sessionmodel.cpp.

{
    p_impl->m_commands->setUndoRedoEnabled(value);
}

References ModelView::SessionModel::p_impl.

Referenced by gui2::ExperimentalDataModel::init_model(), and TEST_F().

topItem()

template<typename T >

T * SessionModel::topItem

inherited

Returns top item of the given type.

If more than one item exists, return the first one. The top item is an item that is a child of an invisible root item.

Definition at line 126 of file sessionmodel.h.

{
    auto items = topItems<T>();
    return items.empty() ? nullptr : items.front();
}

Referenced by gui2::SimPlotController::onInstrumentChange(), gui2::QuickSimController::process_multilayer(), gui2::LayerEditorWidget::setModels(), gui2::InstrumentPropertyEditor::setModels(), gui2::QuickSimController::submit_specular_simulation(), and TEST_F().

topItems()

template<typename T >

std::vector< T * > SessionModel::topItems

inherited

Returns top items of the given type.

The top item is an item that is a child of an invisible root item.

Definition at line 112 of file sessionmodel.h.

{
    std::vector<T*> result;
    for (auto child : rootItem()->children()) {
        if (auto item = dynamic_cast<T*>(child))
            result.push_back(item);
    }
 
    return result;
}

References ModelView::SessionModel::rootItem().

Referenced by TEST_F().

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undoStack()

UndoStackInterface * SessionModel::undoStack ( ) const

inherited

Returns command stack to perform undo/redo.

Definition at line 154 of file sessionmodel.cpp.

{
    return p_impl->m_commands->undoStack();
}

References ModelView::SessionModel::p_impl.

Referenced by ModelView::Utils::BeginMacros(), ModelView::SessionModel::clear(), ModelView::Utils::EndMacros(), gui2::ImportDataEditorActions::isUndoEnabled(), gui2::ImportDataEditorActions::onRedo(), gui2::ImportDataEditorActions::onUndo(), ModelView::Utils::Redo(), ModelView::SessionItem::set_data_internal(), TEST_F(), ModelView::Utils::Undo(), and gui2::ImportDataEditorActions::undoStack().

unregisterFromPool()

void SessionModel::unregisterFromPool ( SessionItem *  item )

privateinherited

Unregister item from pool.

Definition at line 215 of file sessionmodel.cpp.

{
    p_impl->m_itemManager->unregisterFromPool(item);
}

References ModelView::SessionModel::p_impl.

Member Data Documentation

p_impl

std::unique_ptr<SessionModelImpl> ModelView::SessionModel::p_impl

privateinherited

Definition at line 99 of file sessionmodel.h.

Referenced by ModelView::SessionModel::SessionModel(), ModelView::SessionModel::~SessionModel(), ModelView::SessionModel::clear(), ModelView::SessionModel::copyItem(), ModelView::SessionModel::factory(), ModelView::SessionModel::findItem(), ModelView::SessionModel::intern_insert(), ModelView::SessionModel::intern_register(), ModelView::SessionModel::mapper(), ModelView::SessionModel::modelType(), ModelView::SessionModel::moveItem(), ModelView::SessionModel::registerInPool(), ModelView::SessionModel::removeItem(), ModelView::SessionModel::rootItem(), ModelView::SessionModel::setData(), ModelView::SessionModel::setItemCatalogue(), ModelView::SessionModel::setUndoRedoEnabled(), ModelView::SessionModel::undoStack(), and ModelView::SessionModel::unregisterFromPool().

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

• /home/www/ba/mvvm/tests/testmodel/jsondocument.test.cpp