Class: MFDViewService

A service to manage views.

Hierarchy

• ViewService

  ↳ MFDViewService

Constructors

constructor

• new MFDViewService(bus): MFDViewService

Constructs the view service.

Parameters

Name	Type	Description
bus	EventBus	The event bus.

Returns

MFDViewService

Overrides

ViewService.constructor

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/MFD/Components/UI/MFDViewService.ts:40

Properties

activeView

• Readonly activeView: Subscribable<null | UiView<UiViewProps, any, any>>

The currently active view.

Inherited from

ViewService.activeView

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:36

---

activeViewKey

• Readonly activeViewKey: Subscribable<string>

The key of the currently active view.

Inherited from

ViewService.activeViewKey

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:34

---

bus

• Readonly bus: EventBus

The event bus.

Inherited from

ViewService.bus

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/MFD/Components/UI/MFDViewService.ts:40

---

fmsEventMap

• Protected Readonly fmsEventMap: Map<string, FmsHEvent>

override in child class

Overrides

ViewService.fmsEventMap

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/MFD/Components/UI/MFDViewService.ts:15

---

ignorePageHistory

• Protected ignorePageHistory: boolean = false

Inherited from

ViewService.ignorePageHistory

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:39

---

openPage

• Readonly openPage: Subscribable<null | UiPage<UiPageProps>>

The currently open page.

Inherited from

ViewService.openPage

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:30

---

openPageKey

• Readonly openPageKey: Subscribable<string>

The key of the currently open page.

Inherited from

ViewService.openPageKey

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:28

---

pageHistory

• Protected Readonly pageHistory: ViewEntry<UiView<UiViewProps, any, any>>[] = []

Inherited from

ViewService.pageHistory

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:38

Methods

clearPageHistory

▸ clearPageHistory(): void

Clears this view service's page history.

Returns

void

Inherited from

ViewService.clearPageHistory

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:231

---

clearStack

▸ clearStack(closePage): void

Closes all open views and clears the stack.

Parameters

Name	Type	Description
closePage	boolean	Whether to close the currently open page, if one exists.

Returns

void

Inherited from

ViewService.clearStack

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:253

---

closeActiveView

▸ closeActiveView(): void

Closes the currently active view.

Returns

void

Inherited from

ViewService.closeActiveView

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:238

---

closeAllViews

▸ closeAllViews(): void

Closes all open views except for the currently open page, if one exists.

Returns

void

Inherited from

ViewService.closeAllViews

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:245

---

getOpenViews

▸ getOpenViews(): readonly UiView<UiViewProps, any, any>[]

Gets an array of all currently open views.

Returns

readonly UiView<UiViewProps, any, any>[]

an array of all currently open views.

Inherited from

ViewService.getOpenViews

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:93

---

onInteractionEvent

▸ onInteractionEvent(hEvent): boolean

Routes the HEvents to the views.

Parameters

Name	Type	Description
hEvent	string	The event identifier.

Returns

boolean

whether the event was handled

Inherited from

ViewService.onInteractionEvent

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:64

---

open

▸ open<T>(type, isSubView?): T

Opens a view. The opened view can be a page, regular view, or subview. Opening a page will close all other views, including the currently open page. Opening a regular view will close all other views except the currently open page. Opening a subview does not close any other views. The opened view will immediately become the active view, and the previously active view (if one exists) will be paused.

Type parameters

Name	Type
T	extends UiView<UiViewProps, any, any> = UiView<UiViewProps, any, any>

Parameters

Name	Type	Default value	Description
type	string	undefined	The type of the view to open.
isSubView	boolean	false	A boolean indicating if the view to be opened is a subview.

Returns

T

The view that was opened.

Throws

Error if the view type is not registered with this service.

Inherited from

ViewService.open

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:117

---

openLastPage

▸ openLastPage(): null | UiPage<UiPageProps>

Opens the page that was most recently closed.

Returns

null | UiPage<UiPageProps>

The page that was opened.

Inherited from

ViewService.openLastPage

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:217

---

registerView

▸ registerView(type?, vnodeFn): void

Registers a view with the service.

Parameters

Name	Type	Description
type?	string	The type of the view.
vnodeFn	() => VNode	A function creating the VNode.

Returns

void

Inherited from

ViewService.registerView

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:102

---

routeInteractionEventToViews

▸ routeInteractionEventToViews(evt): boolean

Routes an interaction to the active view, and if it is not handled, re-routes the interaction to the currently open page if it exists and is not the active view.

Parameters

Name	Type	Description
evt	FmsHEvent	An interaction event.

Returns

boolean

Whether the event was handled.

Inherited from

ViewService.routeInteractionEventToViews

Defined in

workingtitle-instruments-g1000/html_ui/Pages/VCockpit/Instruments/NavSystems/WTG1000/Shared/UI/ViewService.ts:81