Interface PerspectiveServiceInternal

Internal plumbing API for layout persistence infrastructure. General consumers should use PerspectiveService instead.

interface PerspectiveServiceInternal {
    defaultPerspectiveId: string;
    clearSavedLayouts(): void;
    getActivePerspectiveId(): string;
    getSavedLayout(
        perspectiveId: string,
    ): undefined | ApplicationShell.LayoutData;
    getSavedPerspectiveIds(): string[];
    onLayoutRestored(activePerspectiveId: string): void;
    setActivePerspectiveId(id: string): boolean;
    setSavedLayout(
        perspectiveId: string,
        layout: ApplicationShell.LayoutData,
    ): void;
}

Implemented by

PerspectiveServiceImpl

Index

Properties

defaultPerspectiveId

Methods

clearSavedLayouts getActivePerspectiveId getSavedLayout getSavedPerspectiveIds onLayoutRestored setActivePerspectiveId setSavedLayout

Properties

`Readonly` `Internal`defaultPerspectiveId

defaultPerspectiveId: string

The ID of the built-in default perspective. Plumbing API, used by ShellLayoutRestorer for legacy migration.

Methods

clearSavedLayouts

clearSavedLayouts(): void
Internal
Clears all saved in-memory layout snapshots. Plumbing API, used by ShellLayoutRestorer during layout reset.

Returns void
- Defined in packages/core/src/browser/perspective-service.ts:141

getActivePerspectiveId

getActivePerspectiveId(): string
Internal
Returns the ID of the currently active perspective. Plumbing API, used by ShellLayoutRestorer for layout persistence.

Returns string
- Defined in packages/core/src/browser/perspective-service.ts:104

getSavedLayout

getSavedLayout(perspectiveId: string): undefined | ApplicationShell.LayoutData
Internal
Returns the saved in-memory layout for a perspective, or undefined if none exists. Plumbing API, used by ShellLayoutRestorer for layout persistence.
Parameters
- perspectiveId: string
Returns undefined | ApplicationShell.LayoutData
- Defined in packages/core/src/browser/perspective-service.ts:116

getSavedPerspectiveIds

getSavedPerspectiveIds(): string[]
Internal
Returns the IDs of all perspectives that have a saved (in-memory) layout snapshot. Plumbing API, used by ShellLayoutRestorer for layout persistence.

Returns string[]
- Defined in packages/core/src/browser/perspective-service.ts:110

onLayoutRestored

onLayoutRestored(activePerspectiveId: string): void
Internal
Called by ShellLayoutRestorer after restoring a persisted layout to apply chrome options (e.g., status bar visibility) for the given perspective. Plumbing API, used by ShellLayoutRestorer after layout restore.
Parameters
- activePerspectiveId: string
Returns void
- Defined in packages/core/src/browser/perspective-service.ts:148

setActivePerspectiveId

setActivePerspectiveId(id: string): boolean
Internal
Sets the active perspective ID (without triggering a switch). Returns true if the ID corresponds to a registered perspective, false otherwise. Plumbing API, used by ShellLayoutRestorer during layout restore.
Parameters
- id: string
Returns boolean
- Defined in packages/core/src/browser/perspective-service.ts:129

setSavedLayout

setSavedLayout(perspectiveId: string, layout: ApplicationShell.LayoutData): void
Internal
Stores an in-memory layout snapshot for a perspective. Plumbing API, used by ShellLayoutRestorer for layout persistence.
Parameters
- perspectiveId: string
- layout: ApplicationShell.LayoutData
Returns void
- Defined in packages/core/src/browser/perspective-service.ts:122