Extension Points

For a list of IntelliJ extensions, look at Extension Point and Listener List | IntelliJ SDK ⧉. The following table lists MPS extension points that use the IntelliJ mechanism.

Qualified name	Interface	Description
com.intellij.mps.editorWarningsProvider	EditorWarningsProvider ⧉	provider for warnings that are shown above the editor (e.g., the node is in a read-only model)
com.intellij.mps.facetTabFactory	FacetTabEP ⧉	custom facets (e.g., ideaPlugin facet)
com.intellij.mps.modelRootEntry	ModelRootEntry ⧉	UI entry in the module properties dialog corresponding to the specific model root
com.intellij.mps.modelRootFactory	ModelRootFactory ⧉	factory, which creates model roots
com.intellij.mps.modelTemplateProvider	ModelTemplateProvider ⧉	create new models using a template
com.intellij.mps.renameRefactoringContributor	RenameRefactoringContributor ⧉	contribution to the rename refactoring action
com.intellij.mps.VisibleModuleMask	VisibleModuleMask ⧉	controls the visibility of MPS modules
jetbrains.mps.debugger.PositionProvider	PositionProvider ⧉	source position of current debugger line
jetbrains.mps.nodeStructureViewProvider	NodeStructureViewProvider ⧉	provider for the structure tool in the lower left corner
mps.CodeNavigationProvider	CodeNavigationProvider ⧉	opener for generated code files
mps.ModelValidator	ModelValidator ⧉	validate a list of models

The following sections are about MPS extension points ⧉.

MPS

Name	Interface	Description
ActionIDs ⧉	List ⧉	action IDs for tests
customContainers ⧉	lambda ⧉	custom collection container
GeneratorCache ⧉	GenerationCacheContainer ⧉	cache container for the generator
HttpRequestHandlerEP ⧉	IHttpRequestHandlerFactory ⧉	handle requests to the HTTP server
JavaToKtConverters ⧉	TypeConverterEngine ⧉	custom type converters between Java and Kotlin
KtToJavaConverters ⧉	TypeConverterEngine ⧉	custom type converters between Kotlin and Java
LanguageAspectsEP ⧉	LanguageAspectDescriptor ⧉	automatic gen. language descriptors
MoveModelParticipantEP ⧉	MoveModelRefactoringParticipant ⧉	move model refactoring action
MoveNodeParticipantEP ⧉	MoveNodeRefactoringParticipant ⧉	move node refactoring action
MoveNodesActionEP ⧉	MoveNodesAction ⧉	move nodes action
NodeRenamer ⧉	lambda ⧉	rename node action
PersistentRefactoringParticipantsEP ⧉	Iterable ⧉	refactoring action
RenameNodeParticipantEP ⧉	RenameNodeRefactoringParticipant ⧉	rename node action
TypesystemExtension ⧉	KotlinTypesystem ⧉	extensions to the Kotlin typesystem

Mbeddr

Name	Interface	Description
CustomLayouts ⧉	LayoutFactory ⧉	custom layouts for the Java JUNG diagram language
ToolsSanityCheckerProvider ⧉	ToolsAvailabilityChecker ⧉	check if external tools are available
HttpRequestHandlers ⧉	IRequestHandler ⧉	handle requests to the HTTP server
ServletProvider ⧉	IServletProvider ⧉	the provider of the servlet
CCMenuExtensionsDescriptors ⧉	ICCMenuExtensionsDescriptor ⧉	code completion menu extension
customValueRenderer ⧉	CustomValueRenderer ⧉	renderer for custom values in the trace explorer
MULTILINGUAL_PROVIDERS ⧉	ILanguageProvider ⧉	language provider for multilingual
InterpreterExtensionPoint ⧉	IInterpreter ⧉	custom interpreter implementation
HttpServerConfigChangeListener ⧉	IHttpServerConfigChangeListener ⧉	listener for config changes of the HTTP server
TargetModifiers ⧉	ITargetCreationActionModifier ⧉	modify the target creation in the code completion menu
TargetSetupExtensions ⧉	ITargetSetupExtension ⧉	modify the target setup in the code completion menu
wizardExtensions ⧉	ExtensionProvider ⧉	add a step to a wizard
RichstringEvaluator ⧉	IRichstringEvaluator ⧉	evaluate a richstring
SearchNodeFilter ⧉	ISearchNodeFilter ⧉	customizations for the filtering of the search tool
documentationAspectConfiguration ⧉	IDocumentationAspectConfiguration ⧉	customizations for the documentation tool
BackgroundCheckin ⧉	BackgroundCheckinHandler ⧉	checkin handlers that are executed in the background
ForegroundCheckin ⧉	ForegroundCheckinHandler ⧉	checkin handlers that are executed in the foreground
json ⧉	JsonConfig ⧉	customizations for the JSON language
XMLExtension ⧉	XMLConfiguration ⧉	customizations for the JetBrains XML language

MPS-Extensions

Name	Interface	Description
diagramConnectionTypesProvider ⧉	IConnectionTypesExtensionProvider ⧉	connection types provider for diagrams
diagramConnectionTypesProvider ⧉	IConnectionTypesExtensionProvider ⧉	global provider for diagram connection based on the concept in the diagram
diagramPaletteEntryProvider ⧉	IPaletteEntryExtensionProvider ⧉	entry provider for diagrams
diagramPaletteEntryProvider ⧉	IPaletteEntryExtensionProvider ⧉	global provider for diagram palette entries based on the concept in the diagram
DragSelectionHandlerEP ⧉	IDragSelectionHandler ⧉	drag selection handler
GlobalDiagramMouseListener ⧉	MouseListener ⧉	mouse listeners for diagrams
GlobalDiagramMouseListener ⧉	MouseListener ⧉	listener for global mouse clicks in diagrams
GlobalDiagramMPSCellClickListener ⧉	MPSCellMouseListener ⧉	listener for mouse clicks in MPS cells in diagrams
IdentityCalculators ⧉	IdentityCalculator ⧉	identity calculators for the model merger
ModelMergeExt ⧉	MergePolicySpec ⧉	merge policy specifications for model merger
ParserFailureNotifierExtensionPoint ⧉	ParserFailureNotifier ⧉	notification when the parser of Grammar Cells receives an timeout
queryListExtPoint ⧉	QueryListConfig ⧉	customizations for the querylist language

IETS3

Name	Interface	Description
bookmark ⧉	BookmarkConfig ⧉	customizations for the bookmark explorer
components ⧉	ComponentsConfig ⧉	customizations for the components language
constraintViolationHandler ⧉	ConstraintViolationHandler ⧉	handler for KernelF constraint violations
identifierConfigurator ⧉	IdentifierConfigurator ⧉	configuration for identifiers (allow umlauts/paragraphs)
mandatoryAttributesProviderEP ⧉	IMandatoryAttributesProvider ⧉	provider for mandatory attributes
mutatorContributions ⧉	MutatorFactory ⧉	factory for creating mutators
nameCompletionProvider ⧉	NameCompletionProvider ⧉	name completion provider for nodes of type INamedConcept + a prefix
nixHandler ⧉	NixHandler ⧉	handler for empty ('nothing') values
PhysUnitLangConfig ⧉	IUnitLangConfig ⧉	customizations for the physical units language
primitiveTypeMapper ⧉	PrimitiveTypeMapper ⧉	basic methods of primitive KernelF types
recordIsComparable ⧉	RecordIsComparable ⧉	custom comparator for records
recordIsComparable ⧉	RecordIsComparable ⧉	customizations for record comparison
RecordValuePresenterExtensionPoint ⧉	IPresenter ⧉	customizations for the presentation of record values
requirements ⧉	RequirementsConfig ⧉	customizations for the requirements explorer
runtimeResolverConfig ⧉	RuntimeResolverConfig ⧉	configuration for runtime resolver (e.g, functions resolving)
solverfactories ⧉	SolverTaskFactory ⧉	factory for creating solver tasks
spec ⧉	SpecConfig ⧉	customizations for the specification explorer
TraceExplorerExtensionPoint ⧉	ITraceExplorerAction ⧉	customizations for the trace explorer
typesystemCustomization ⧉	TypesystemCustomizer ⧉	customizations for the KernelF typesystem
UnitLangConfig ⧉	IUnitLangConfig ⧉	customizations for the old units language

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