Class FrontendApplication

Hierarchy

FrontendApplication

Constructors

constructor

new FrontendApplication(commands: CommandRegistry, menus: MenuModelRegistry, keybindings: KeybindingRegistry, layoutRestorer: ShellLayoutRestorer, contributions: ContributionProvider<FrontendApplicationContribution>, _shell: ApplicationShell, stateService: FrontendApplicationStateService): FrontendApplication

- Defined in packages/core/src/browser/frontend-application.ts:141
Parameters
- commands: CommandRegistry
- menus: MenuModelRegistry
- keybindings: KeybindingRegistry
- layoutRestorer: ShellLayoutRestorer
- contributions: ContributionProvider<FrontendApplicationContribution>
- _shell: ApplicationShell
- stateService: FrontendApplicationStateService
Returns FrontendApplication

Properties

Protected Readonly _shell

_shell: ApplicationShell

Protected Readonly backendStopwatch

backendStopwatch: BackendStopwatch

Protected Readonly commands

commands: CommandRegistry

Protected Readonly contributions

contributions: ContributionProvider<FrontendApplicationContribution>

Protected Readonly corePreferences

corePreferences: CorePreferences

Protected Readonly keybindings

keybindings: KeybindingRegistry

Protected Readonly layoutRestorer

layoutRestorer: ShellLayoutRestorer

Protected Readonly menus

menus: MenuModelRegistry

Protected Readonly stateService

stateService: FrontendApplicationStateService

Protected Readonly stopwatch

stopwatch: Stopwatch

Protected Readonly tooltipService

tooltipService: TooltipService

Protected Readonly windowsService

windowsService: WindowService

Accessors

shell

get shell(): ApplicationShell

- Defined in packages/core/src/browser/frontend-application.ts:152
Returns ApplicationShell

Methods

Protected attachShell

attachShell(host: HTMLElement): void

- Defined in packages/core/src/browser/frontend-application.ts:248
Attach the application shell to the host element. If a startup indicator is present, the shell is inserted before that indicator so it is not visible yet.

Parameters
- host: HTMLElement
Returns void

Protected attachTooltip

attachTooltip(host: HTMLElement): void

- Defined in packages/core/src/browser/frontend-application.ts:256
Attach the tooltip container to the host element.

Parameters
- host: HTMLElement
Returns void

Protected createDefaultLayout

createDefaultLayout(): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:319
Let the frontend application contributions initialize the shell layout. Override this method in order to create an application-specific custom layout.

Returns Promise<void>

Protected fireOnDidInitializeLayout

fireOnDidInitializeLayout(): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:329
Returns Promise<void>

Protected getHost

getHost(): Promise<HTMLElement>

- Defined in packages/core/src/browser/frontend-application.ts:191
Return a promise to the host element to which the application shell is attached.

Returns Promise<HTMLElement>

Protected getStartupIndicator

getStartupIndicator(host: HTMLElement): undefined | HTMLElement

- Defined in packages/core/src/browser/frontend-application.ts:203
Return an HTML element that indicates the startup phase, e.g. with an animation or a splash screen.

Parameters
- host: HTMLElement
Returns undefined | HTMLElement

Protected initializeLayout

initializeLayout(): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:290
Initialize the shell layout either using the layout restorer service or, if no layout has been stored, by creating the default layout.

Returns Promise<void>

Protected measure

measure<T>(name: string, fn: (() => MaybePromise<T>), message?: string, threshold?: boolean): Promise<T>

- Defined in packages/core/src/browser/frontend-application.ts:411
Type Parameters
- T
Parameters
- name: string
- fn: (() => MaybePromise<T>)
  - - (): MaybePromise<T>
    - Returns MaybePromise<T>
- message: string = ...
- threshold: boolean = true
Returns Promise<T>

Protected registerEventListeners

registerEventListeners(): void

- Defined in packages/core/src/browser/frontend-application.ts:211
Register global event listeners.

Returns void

Protected restoreLayout

restoreLayout(): Promise<boolean>

- Defined in packages/core/src/browser/frontend-application.ts:301
Try to restore the shell layout from the storage service. Resolves to true if successful.

Returns Promise<boolean>

Protected revealShell

revealShell(host: HTMLElement): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:264
If a startup indicator is present, it is first hidden with the theia-hidden CSS class and then removed after a while. The delay until removal is taken from the CSS transition duration.

Parameters
- host: HTMLElement
Returns Promise<void>

start

start(): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:165
Start the frontend application.
Start up consists of the following steps:
- start frontend contributions
- attach the application shell to the host element
- initialize the application shell layout
- reveal the application shell if it was hidden by a startup indicator
Returns Promise<void>

Protected startContributions

startContributions(): Promise<void>

- Defined in packages/core/src/browser/frontend-application.ts:342
Initialize and start the frontend application contributions.

Returns Promise<void>

Protected stopContributions

stopContributions(): void

- Defined in packages/core/src/browser/frontend-application.ts:397
Stop the frontend application contributions. This is called when the window is unloaded.

Returns void