Class UnityCompositeViewService

Registry and coordinator for composite views. It owns the built composites, shows/hides them, and listens for OnActivateCompositeViewChildSignal — the signal a navigation rail option fires on submit — delegating to CompositeViewActivateChild so the matching composite swaps its content. Mirrors the role the menu service plays for menus.

Inheritance
object
UnityCompositeViewService
Implements
Inherited Members
Namespace: Serenity.Ui.Infrastructure.Services
Assembly: Serenity.UnityUi.Infrastructure.dll
Syntax
public class UnityCompositeViewService : ICompositeViewService, IService, IFoundationSettings, IViewProvider
Remarks

The activation flow is intentionally routed through the business use case rather than handled here, so the "selecting a nav entry swaps the content" rule lives in the application layer and stays testable without Unity. This service is the infrastructure adapter that wires the signal to it.

Constructors

UnityCompositeViewService(string, IEventDispatcherService, ILogService)

Creates the service and subscribes to the child-activation signal so navigation rails work with no per-view wiring.

Declaration
public UnityCompositeViewService(string id, IEventDispatcherService eventDispatcherService, ILogService logService)
Parameters
Type Name Description
string id

Service id.
IEventDispatcherService eventDispatcherService

Event dispatcher used to receive activation signals.
ILogService logService

Logging service.

Properties

Guid

Declaration
public string Guid { get; set; }
Property Value
Type Description
string

Id

Declaration
public string Id { get; set; }
Property Value
Type Description
string

LogService

Declaration
public ILogService LogService { get; set; }
Property Value
Type Description
ILogService

Methods

ActivateChild(string, string)

Declaration
public void ActivateChild(string compositeViewId, string childViewId)
Parameters
Type Name Description
string compositeViewId
string childViewId

GetActiveInputView()

Declaration
public IViewBase GetActiveInputView()
Returns
Type Description
IViewBase

GetView(string)

Declaration
public ICompositeView GetView(string compositeViewId)
Parameters
Type Name Description
string compositeViewId
Returns
Type Description
ICompositeView

GetViews()

Declaration
public IReadOnlyCollection<ICompositeView> GetViews()
Returns
Type Description
IReadOnlyCollection<ICompositeView>

HasView(string)

True when a composite with the given id is registered. Part of IViewProvider.

Declaration
public bool HasView(string viewId)
Parameters
Type Name Description
string viewId

The composite id to test.
Returns
Type Description
bool

True if a composite with that id exists.

HideView(string)

Declaration
public void HideView(string compositeViewId)
Parameters
Type Name Description
string compositeViewId

RegisterView(ICompositeView)

Declaration
public void RegisterView(ICompositeView view)
Parameters
Type Name Description
ICompositeView view

ShowView(string)

Declaration
public void ShowView(string compositeViewId)
Parameters
Type Name Description
string compositeViewId

Implements