Class default

A singleton class that provides an API for spawning and managing detached windows.

Index

Accessors

focused windows

Methods

_onWindowClosed adoptNodes checkEmpty copyAttributes importNodes openWindow querySelector querySelectorAll

Accessors

focused

get focused(): Window | null
The currently-focused window.

Returns Window | null

windows

get windows(): Map<string, DetachedWindowDescriptor>
A registry of detached window instances.

Returns Map<string, DetachedWindowDescriptor>

Methods

_onWindowClosed

_onWindowClosed(win: Window): void
Internal
Handle tear-down when a detached window is closed.
Parameters
- win: Window
  The window instance.
Returns void

adoptNodes

adoptNodes(target: HTMLElement, ...nodes: Node[]): void
Adopt nodes into a new host window and append them to the given target.
Parameters
- target: HTMLElement
  The target.
- ...nodes: Node[]
  The nodes.
Returns void

checkEmpty

checkEmpty(win: Window): void
Check if a detached window contains any applications, and closes it if there are none.
Parameters
- win: Window
  The window.
Returns void

copyAttributes

copyAttributes(
    from: HTMLElement,
    to: HTMLElement,
    options?: { attrs?: Iterable<string, any, any> },
): void
Copy attributes between two elements.
Parameters
- from: HTMLElement
  The element to copy from.
- to: HTMLElement
  The element to copy to.
- Optionaloptions: { attrs?: Iterable<string, any, any> } = {}
  - Optionalattrs?: Iterable<string, any, any>
    Copy only the specified attributes.
Returns void

importNodes

importNodes(target: HTMLElement, ...nodes: Node[]): void
Import nodes into a new host window and append them to the given target.
Parameters
- target: HTMLElement
  The target.
- ...nodes: Node[]
  The nodes.
Returns void

openWindow

openWindow(options?: DetachedWindowOptions): Promise<Window>
Open a window detached from the main application window.
Parameters
- Optionaloptions: DetachedWindowOptions = {}
Returns Promise<Window>

querySelector

querySelector(selector: string): HTMLElement | null
Performs a DOM query across all detached windows and the main workspace, and return the first match.
Parameters
- selector: string
  The query selector.
Returns HTMLElement | null

querySelectorAll

querySelectorAll(selector: string): HTMLElement[]
Perform a DOM query across all detached windows and the main workspace, and return all matches.
Parameters
- selector: string
  The query selector.
Returns HTMLElement[]