qSlicerAbstractCoreModule is the base class of any module in Slicer. More...

#include <Base/QTCore/qSlicerAbstractCoreModule.h>

Inheritance diagram for qSlicerAbstractCoreModule:

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Collaboration diagram for qSlicerAbstractCoreModule:

and not \a title.
Any object deriving from QObject must have the Q_OBJECT macro in order to have the signal/slots working and the meta-class name valid. The following properties are added to the meta-class and though are available through PythonQt. This property contains the name of the module. e.g. "Volumes", "VolumeRendering", "SampleData"... The name identifies a module and must be unique. In comparison to title, name contains only letter characters, no space/hyphen/apostrophe. The module name is set by the module factory (the registered item key string). Because name is unique, slots and functions that take a module as argument should use
typedef QObject	Superclass

QString	name

QString	title

QStringList	categories

int	index

bool	hidden

bool	widgetRepresentationCreationEnabled

QString	helpText

QString	acknowledgementText

QStringList	contributors

QString	slicerWikiUrl

QString	defaultDocumentationLink

QStringList	dependencies

QString	path

bool	isInstalled

bool	isBuiltIn

QStringList	associatedNodeTypes

QScopedPointer< qSlicerAbstractCoreModulePrivate >	d_ptr

class	qSlicerAbstractModuleRepresentation

	qSlicerAbstractCoreModule (QObject *parent=nullptr)

	~qSlicerAbstractCoreModule () override

virtual void	printAdditionalInfo ()

QString	slicerWikiUrl () const
	Convenience method to return slicer wiki URL. More...

QString	defaultDocumentationLink () const

void	initialize (vtkSlicerApplicationLogic *appLogic)

virtual QString	name () const

virtual void	setName (const QString &name)

virtual QString	title () const =0

virtual QStringList	categories () const

virtual int	index () const
	Return the category index of the module. More...

virtual bool	isHidden () const

virtual QStringList	contributors () const
	Return the contributors of the module. More...

virtual QString	helpText () const

virtual QString	acknowledgementText () const

bool	isWidgetRepresentationCreationEnabled () const

void	setWidgetRepresentationCreationEnabled (bool value)

qSlicerAbstractModuleRepresentation *	widgetRepresentation ()

qSlicerAbstractModuleRepresentation *	createNewWidgetRepresentation ()

void	setAppLogic (vtkSlicerApplicationLogic *appLogic)

vtkSlicerApplicationLogic *	appLogic () const

vtkMRMLAbstractLogic *	moduleLogic (const QString &moduleName) const
	Convenience method for getting another module's logic from appLogic. More...

Q_INVOKABLE vtkMRMLAbstractLogic *	logic ()

Q_INVOKABLE vtkMRMLScene *	mrmlScene () const
	Return a pointer on the MRML scene. More...

virtual QStringList	dependencies () const

QString	path () const

void	setPath (const QString &newPath)

bool	isInstalled () const

void	setInstalled (bool value)

bool	isBuiltIn () const

void	setBuiltIn (bool value)

virtual QStringList	associatedNodeTypes () const
	Return node types associated with this module (e.g., node types this module can edit) More...

virtual void	setMRMLScene (vtkMRMLScene *)

virtual void	setup ()=0
	All initialization code should be done in the setup. More...

virtual qSlicerAbstractModuleRepresentation *	createWidgetRepresentation ()=0
	Create and return a widget representation for the module. More...

virtual vtkMRMLAbstractLogic *	createLogic ()=0

Detailed Description

qSlicerAbstractCoreModule is the base class of any module in Slicer.

Core modules, Loadable modules, CLI modules derive from it. It is responsible to create the UI and the Logic: createWidgetRepresentation() and createLogic() must be reimplemented in derived classes. A Slicer module has a name and a title: The name is its UID, the title displayed to the user. When a MRML scene is set to the module, the module set the scene to the UI widget and the logic.

Definition at line 55 of file qSlicerAbstractCoreModule.h.

Member Typedef Documentation

◆ Superclass

typedef QObject qSlicerAbstractCoreModule::Superclass

Definition at line 195 of file qSlicerAbstractCoreModule.h.

Property Documentation

◆ acknowledgementText

QString qSlicerAbstractCoreModule::acknowledgementText

read

This property holds the acknowledgments for the module Credits (organization, grants, thanks...) can be given and are displayed in the acknowledgment tab in the module panel. The contributors of the module will automatically be appended when needed, don't duplicate the information in the acknowledgements. acknowledgementText() must be reimplemented for each module.

See also: helpText, contributors

Definition at line 132 of file qSlicerAbstractCoreModule.h.

◆ associatedNodeTypes

QStringList qSlicerAbstractCoreModule::associatedNodeTypes

read

This property specifies node classes this module is associated with. All children node classes are also associated with the module. Currently association is only used for editing node properties. If a node class is specified in this property and setEditedNode() and nodeEditable() methods are implemented in the module's widget then "Edit properties" function in node selector widgets will activate this module and select the chosen node. Any module can associate nodes with any module, by calling qSlicerApplication::application()->registerNodeModule() method.

Definition at line 191 of file qSlicerAbstractCoreModule.h.

◆ categories

QStringList qSlicerAbstractCoreModule::categories

read

This property holds the categories a module belongs to. It is used to organize modules in the modules menu. Sub-categories are supported by using '.' as a a separator to specify a subcategory (no depth limit), e.g.: "Filtering.Arithmetic". A category doesn't have to exist, it will be created if needed. The method categories() must be reimplemented for each module. An empty category means the module shows up at the top level. It is possible to define more than 1 category, the module will then be visible in all the listed categories

Definition at line 92 of file qSlicerAbstractCoreModule.h.

◆ contributors

QStringList qSlicerAbstractCoreModule::contributors

read

This property holds the authors of the module It is shown in the Acknowledgement page. If there are multiple contributors, they must be listed in the order of contribution. For each contributor, the name of the institution can succeed the author: e.g. John Doe, CompanyName Inc. contributors() must be reimplemented for each module.

See also: helpText, acknowledgementText

Definition at line 141 of file qSlicerAbstractCoreModule.h.

◆ defaultDocumentationLink

QString qSlicerAbstractCoreModule::defaultDocumentationLink

read

Auto-generated string that contains a paragraph that links to the default module documentation location on ReadTheDocs. It can be used in the help/acknowledgement.

Definition at line 152 of file qSlicerAbstractCoreModule.h.

◆ dependencies

QStringList qSlicerAbstractCoreModule::dependencies

read

This property holds the module name list of the module dependencies. It is used to order the loading of the modules. When setup() is called it is ensured that all the dependencies have already been setup. There is no dependency cycle check, so special care must be taken to avoid infinite loop. By default, there is no dependencies.

Definition at line 152 of file qSlicerAbstractCoreModule.h.

◆ helpText

QString qSlicerAbstractCoreModule::helpText

read

This property holds the help of the module. The help is displayed inside the module as a tab. helpText must be reimplemented for each module.

See also: acknowledgement, contributors

Definition at line 123 of file qSlicerAbstractCoreModule.h.

◆ hidden

bool qSlicerAbstractCoreModule::hidden

read

This property holds whether the module is visible to the user. If the module is hidden, it doesn't appear in the list of modules menu. However, the module is programmatically accessible. By default, modules are visible (hidden == false).

See also: isHidden

Definition at line 108 of file qSlicerAbstractCoreModule.h.

◆ index

int qSlicerAbstractCoreModule::index

read

This property controls the index used to sort modules in the module selector's menu in the module's category. An index of 0 means the module should be first in the category, a value of 1 if the module should be second and so on. -1 means that the module should be added at the end. In case modules indexes have the same index, the alphabetical order will be used. -1 by default.

Definition at line 101 of file qSlicerAbstractCoreModule.h.

◆ isBuiltIn

bool qSlicerAbstractCoreModule::isBuiltIn

read

This property holds whether module is a built-in Slicer module or one from an extension or any user-specified folder. isBuiltIn is set by the module factory and shouldn't be reimplemented in each module.

Definition at line 180 of file qSlicerAbstractCoreModule.h.

◆ isInstalled

bool qSlicerAbstractCoreModule::isInstalled

read

This property holds whether the module is loaded from an installed directory. isInstalled is set by the module factory and shouldn't be reimplemented in each module.

Definition at line 174 of file qSlicerAbstractCoreModule.h.

◆ name

QString qSlicerAbstractCoreModule::name

read

Definition at line 73 of file qSlicerAbstractCoreModule.h.

◆ path

QString qSlicerAbstractCoreModule::path

read

This property holds the path of the module if any. The path is the library (dll, so...) location on disk. path is set by the module factory and shouldn't be reimplemented in each module.

Todo:: Ideally this function should be added within the qSlicerLoadableModule.

Definition at line 168 of file qSlicerAbstractCoreModule.h.

◆ slicerWikiUrl

QString qSlicerAbstractCoreModule::slicerWikiUrl

read

This property holds the URL of the module for the Slicer wiki. It can be used in the help/acknowledgement. This method is being phased out, as module documentations is moving to ReadTheDocs. Modules that already documented on ReadTheDocs can use defaultDocumentationLink property instead.

Definition at line 147 of file qSlicerAbstractCoreModule.h.

◆ title

QString qSlicerAbstractCoreModule::title

read

This property contains the title of the module. e.g. "Volumes", "Volume Rendering", "Welcome to Slicer"... title (not name) is displayed to the user in the GUI (but internally name is used to uniquely identify the module). The module title can contain any characters. title() must be overwritten for each module.

Definition at line 81 of file qSlicerAbstractCoreModule.h.

◆ widgetRepresentationCreationEnabled

bool qSlicerAbstractCoreModule::widgetRepresentationCreationEnabled

readwrite

This property holds whether the module should be able to create new widget representations or not. By default, modules can create new widget representations.

See also: isWidgetRepresentationCreationEnabled; setWidgetRepresentationCreationEnabled

Definition at line 117 of file qSlicerAbstractCoreModule.h.

Constructor & Destructor Documentation

◆ qSlicerAbstractCoreModule()

qSlicerAbstractCoreModule::qSlicerAbstractCoreModule ( QObject * parent = nullptr )

Constructor Warning: If there is no parent given, make sure you delete the object. The modules can typically be instantiated before the application is initialized (module manager, iomanager...). Most of the initialization must be done in qSlicerAbstractCoreModule::setup()

◆ ~qSlicerAbstractCoreModule()

qSlicerAbstractCoreModule::~qSlicerAbstractCoreModule ( )

override

Member Function Documentation

◆ acknowledgementText()

virtual QString qSlicerAbstractCoreModule::acknowledgementText ( ) const

virtual

Return acknowledgement text for the module Must be reimplemented in the derived classes

Reimplemented in qSlicerScriptedLoadableModule, qSlicerSequencesModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerCLIModule, qSlicerSubjectHierarchyModule, qSlicerWelcomeModule, qSlicerViewControllersModule, qSlicerDataModule, qSlicerSegmentationsModule, qSlicerTerminologiesModule, qSlicerVolumeRenderingModule, qSlicerCamerasModule, qSlicerColorsModule, qSlicerModelsModule, qSlicerPlotsModule, qSlicerReformatModule, qSlicerTablesModule, qSlicerEventBrokerModule, qSlicerUnitsModule, qSlicerMarkupsModule, qSlicerLoadableModule, qSlicerVolumesModule, qSlicerDoubleArraysModule, qSlicerCropVolumeModule, qSlicerAnnotationsModule, and qSlicerSceneViewsModule.

◆ appLogic()

vtkSlicerApplicationLogic* qSlicerAbstractCoreModule::appLogic ( ) const

◆ associatedNodeTypes()

virtual QStringList qSlicerAbstractCoreModule::associatedNodeTypes ( ) const

virtual

Return node types associated with this module (e.g., node types this module can edit)

Reimplemented in qSlicerCLIModule, qSlicerSequencesModule, qSlicerScriptedLoadableModule, qSlicerSegmentationsModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerVolumesModule, qSlicerReformatModule, qSlicerVolumeRenderingModule, qSlicerMarkupsModule, qSlicerModelsModule, qSlicerColorsModule, qSlicerPlotsModule, qSlicerTablesModule, qSlicerCamerasModule, qSlicerAnnotationsModule, qSlicerCropVolumeModule, and qSlicerSceneViewsModule.

◆ categories()

virtual QStringList qSlicerAbstractCoreModule::categories ( ) const

virtual

Categories the module belongs to. Categories support subcategories. Use the '.' separator to specify a subcategory (no depth limit), e.g.: "Filtering.Arithmetic". The function must be reimplemented in derived classes. Note: If a category doesn't exist, it will be created.

Reimplemented in qSlicerCLIModule, qSlicerSequencesModule, qSlicerSegmentationsModule, qSlicerSubjectHierarchyModule, qSlicerScriptedLoadableModule, qSlicerVolumeRenderingModule, qSlicerTerminologiesModule, qSlicerMarkupsModule, qSlicerModelsModule, qSlicerReformatModule, qSlicerUnitsModule, qSlicerPlotsModule, qSlicerTablesModule, qSlicerViewControllersModule, qSlicerWelcomeModule, qSlicerVolumesModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerDoubleArraysModule, qSlicerDataModule, qSlicerCamerasModule, qSlicerColorsModule, qSlicerEventBrokerModule, qSlicerAnnotationsModule, qSlicerSceneViewsModule, and qSlicerCropVolumeModule.

◆ contributors()

virtual QStringList qSlicerAbstractCoreModule::contributors ( ) const

virtual

◆ createLogic()

virtual vtkMRMLAbstractLogic* qSlicerAbstractCoreModule::createLogic ( )

protectedpure virtual

Create and return the module logic Note: Only one instance of the logic will exist per module

Implemented in qSlicerCLIModule, qSlicerScriptedLoadableModule, qSlicerSequencesModule, qSlicerViewControllersModule, qSlicerSegmentationsModule, qSlicerMarkupsModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerSubjectHierarchyModule, qSlicerReformatModule, qSlicerTerminologiesModule, qSlicerVolumeRenderingModule, qSlicerModelsModule, qSlicerColorsModule, qSlicerUnitsModule, qSlicerPlotsModule, qSlicerTablesModule, qSlicerCamerasModule, qSlicerWelcomeModule, qSlicerDataModule, qSlicerVolumesModule, qSlicerDoubleArraysModule, qSlicerSceneViewsModule, qSlicerEventBrokerModule, qSlicerAnnotationsModule, and qSlicerCropVolumeModule.

◆ createNewWidgetRepresentation()

qSlicerAbstractModuleRepresentation* qSlicerAbstractCoreModule::createNewWidgetRepresentation ( )

Force the creation of a new widget representation. It does not return the widget of the module, but a new instance instead. It can be useful when embedding a module widget into another module.

See also: widgetRepresentation(), createWidgetRepresentation(); isWidgetRepresentationCreationEnabled()

◆ createWidgetRepresentation()

virtual qSlicerAbstractModuleRepresentation* qSlicerAbstractCoreModule::createWidgetRepresentation ( )

protectedpure virtual

◆ defaultDocumentationLink()

QString qSlicerAbstractCoreModule::defaultDocumentationLink ( ) const

Convenience method that returns a string that can be inserted into the application help text that contains link to the module's documentation in current Slicer version's documentation on ReadTheDocs. The text is "For more information, see the online documentation." and it points to https://slicer.readthedocs.io/en/(version)/user_guide/modules/(modulename).html

◆ dependencies()

virtual QStringList qSlicerAbstractCoreModule::dependencies ( ) const

virtual

Reimplemented in qSlicerScriptedLoadableModule, qSlicerSequencesModule, qSlicerTerminologiesModule, qSlicerSegmentationsModule, qSlicerModelsModule, qSlicerUnitsModule, qSlicerPlotsModule, qSlicerTablesModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerVolumesModule, qSlicerDoubleArraysModule, qSlicerDataModule, qSlicerCropVolumeModule, and qSlicerAnnotationsModule.

◆ helpText()

virtual QString qSlicerAbstractCoreModule::helpText ( ) const

virtual

Return help text of the module Must be reimplemented in the derived classes

Reimplemented in qSlicerScriptedLoadableModule, qSlicerSequencesModule, qSlicerCLIModule, qSlicerTextsModule, qSlicerTransformsModule, qSlicerWelcomeModule, qSlicerSubjectHierarchyModule, qSlicerViewControllersModule, qSlicerDataModule, qSlicerCamerasModule, qSlicerColorsModule, qSlicerSegmentationsModule, qSlicerVolumeRenderingModule, qSlicerModelsModule, qSlicerPlotsModule, qSlicerTablesModule, qSlicerTerminologiesModule, qSlicerEventBrokerModule, qSlicerUnitsModule, qSlicerReformatModule, qSlicerLoadableModule, qSlicerMarkupsModule, qSlicerVolumesModule, qSlicerDoubleArraysModule, qSlicerCropVolumeModule, qSlicerAnnotationsModule, and qSlicerSceneViewsModule.

◆ index()

virtual int qSlicerAbstractCoreModule::index ( ) const

virtual

Return the category index of the module.

Reimplemented in qSlicerScriptedLoadableModule, and qSlicerCLIModule.

◆ initialize()

void qSlicerAbstractCoreModule::initialize ( vtkSlicerApplicationLogic * appLogic )

Initialize the module, an appLogic must be given to initialize the module

◆ isBuiltIn()

bool qSlicerAbstractCoreModule::isBuiltIn ( ) const

Determine if this module is a built-in Slicer module or one from an extension or any user-specified folder.

◆ isHidden()

virtual bool qSlicerAbstractCoreModule::isHidden ( ) const

virtual

Returns true if the module should be hidden to the user. By default, interactive modules are visible and non-interactive modules are hidden.

See also: hidden, isWidgetRepresentationCreationEnabled

Reimplemented in qSlicerScriptedLoadableModule, qSlicerSubjectHierarchyModule, qSlicerUnitsModule, qSlicerColorsModule, and qSlicerDoubleArraysModule.

◆ isInstalled()

bool qSlicerAbstractCoreModule::isInstalled ( ) const

Return true is this instance of the module is loaded from an installed directory

Todo:: Ideally this function should be added within the qSlicerLoadableModule.

◆ isWidgetRepresentationCreationEnabled()

bool qSlicerAbstractCoreModule::isWidgetRepresentationCreationEnabled ( ) const

Set/Get if the module should be able to create new widget representations or not.

See also: widgetRepresentation()

◆ logic()

Q_INVOKABLE vtkMRMLAbstractLogic* qSlicerAbstractCoreModule::logic ( )

This method allows to get a pointer to the module logic. If no moduleLogic already exists, one will be created calling the 'createLogic' method. A module logic is typically a vtkSlicerModuleLogic but not necessarily.

◆ moduleLogic()

vtkMRMLAbstractLogic* qSlicerAbstractCoreModule::moduleLogic ( const QString & moduleName ) const

Convenience method for getting another module's logic from appLogic.

◆ mrmlScene()

Q_INVOKABLE vtkMRMLScene* qSlicerAbstractCoreModule::mrmlScene ( ) const

Return a pointer on the MRML scene.

◆ name()

virtual QString qSlicerAbstractCoreModule::name ( ) const

virtual

Set/Get the name of the module. The name is used to uniquely describe a module: name must be unique. The name is set by the module factory (the registered item key string).

◆ path()

QString qSlicerAbstractCoreModule::path ( ) const

Returns path if any

Todo:: Ideally this function should be added within the qSlicerLoadableModule.

◆ printAdditionalInfo()

virtual void qSlicerAbstractCoreModule::printAdditionalInfo ( )

virtual

◆ setAppLogic()

void qSlicerAbstractCoreModule::setAppLogic ( vtkSlicerApplicationLogic * appLogic )

Get/Set the application logic. It must be set.

◆ setBuiltIn()

void qSlicerAbstractCoreModule::setBuiltIn ( bool value )

◆ setInstalled()

void qSlicerAbstractCoreModule::setInstalled ( bool value )

◆ setMRMLScene

virtual void qSlicerAbstractCoreModule::setMRMLScene ( vtkMRMLScene * )

virtualslot

Set the current MRML scene to the module, it is propagated to the logic and representations if any

Reimplemented in qSlicerViewControllersModule, qSlicerMarkupsModule, and qSlicerColorsModule.

◆ setName()

virtual void qSlicerAbstractCoreModule::setName ( const QString & name )

virtual

◆ setPath()

void qSlicerAbstractCoreModule::setPath ( const QString & newPath )

◆ setup()

virtual void qSlicerAbstractCoreModule::setup ( )

protectedpure virtual

◆ setWidgetRepresentationCreationEnabled()

void qSlicerAbstractCoreModule::setWidgetRepresentationCreationEnabled ( bool value )

◆ slicerWikiUrl()

QString qSlicerAbstractCoreModule::slicerWikiUrl ( ) const

inline

Convenience method to return slicer wiki URL.

Definition at line 207 of file qSlicerAbstractCoreModule.h.

◆ title()

virtual QString qSlicerAbstractCoreModule::title ( ) const

pure virtual

Title of the module, (displayed to the user) title() must be reimplemented in derived classes.

Implemented in qSlicerCLIModule, and qSlicerScriptedLoadableModule.

◆ widgetRepresentation()

qSlicerAbstractModuleRepresentation* qSlicerAbstractCoreModule::widgetRepresentation ( )

This method allows to get a pointer to the WidgetRepresentation. If no WidgetRepresentation already exists, one will be created calling 'createWidgetRepresentation' method.

See also: createNewWidgetRepresentation(), createWidgetRepresentation()

Friends And Related Function Documentation

◆ qSlicerAbstractModuleRepresentation

friend class qSlicerAbstractModuleRepresentation

friend

Definition at line 335 of file qSlicerAbstractCoreModule.h.

Member Data Documentation

◆ d_ptr

QScopedPointer<qSlicerAbstractCoreModulePrivate> qSlicerAbstractCoreModule::d_ptr

protected

Definition at line 330 of file qSlicerAbstractCoreModule.h.

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

Base/QTCore/qSlicerAbstractCoreModule.h

and not \a title.

Detailed Description

Member Typedef Documentation

◆ Superclass

Property Documentation

◆ acknowledgementText

◆ associatedNodeTypes

◆ categories

◆ contributors

◆ defaultDocumentationLink

◆ dependencies

◆ helpText

◆ hidden

◆ index

◆ isBuiltIn

◆ isInstalled

◆ name

◆ path

◆ slicerWikiUrl

◆ title

◆ widgetRepresentationCreationEnabled

Constructor & Destructor Documentation

◆ qSlicerAbstractCoreModule()

◆ ~qSlicerAbstractCoreModule()

Member Function Documentation

◆ acknowledgementText()

◆ appLogic()

◆ associatedNodeTypes()

◆ categories()

◆ contributors()

◆ createLogic()

◆ createNewWidgetRepresentation()

◆ createWidgetRepresentation()

◆ defaultDocumentationLink()

◆ dependencies()

◆ helpText()

◆ index()

◆ initialize()

◆ isBuiltIn()

◆ isHidden()

◆ isInstalled()

◆ isWidgetRepresentationCreationEnabled()

◆ logic()

◆ moduleLogic()

◆ mrmlScene()

◆ name()

◆ path()

◆ printAdditionalInfo()

◆ setAppLogic()

◆ setBuiltIn()

◆ setInstalled()

◆ setMRMLScene

◆ setName()

◆ setPath()

◆ setup()

◆ setWidgetRepresentationCreationEnabled()

◆ slicerWikiUrl()

◆ title()

◆ widgetRepresentation()

Friends And Related Function Documentation

◆ qSlicerAbstractModuleRepresentation

Member Data Documentation

◆ d_ptr