createProgress API

API reference for the createProgress composable.

Functions

createProgress

(options?: ProgressOptions) => ProgressContext

Creates a progress instance with model-based segment tracking.

createProgressContext

(_options?: ProgressContextOptions) => ContextTrinity<ProgressContext>

Creates a progress context for dependency injection.

useProgress

(namespace?: string) => ProgressContext

Returns the current progress instance from context.

Options

value

number | undefined

min

number | undefined

max

number | undefined

Properties

collection

ReadonlyMap<ID, E>

The collection of tickets in the registry

size

number

The number of tickets in the registry

selectedIds

Reactive<Set<ID>>

Set of currently selected ticket IDs

selectedItems

ComputedRef<Set<E>>

Computed Set of selected ticket instances

selectedValues

ComputedRef<Set<E["value"] extends Ref<infer U, infer U> ? U : E["value"]>>

Computed Set of selected ticket values

disabled

MaybeRefOrGetter<boolean>

Disabled state for the entire model instance

min

number

max

number

segments

ComputedRef<ProgressTicket[]>

total

Readonly<Ref<number, number>>

percent

Readonly<Ref<number, number>>

isIndeterminate

Readonly<Ref<boolean, boolean>>

Methods

clear

() => void

Clear the entire registry

has

(id: ID) => boolean

Check if a ticket exists by ID

keys

() => readonly ID[]

Get all registered IDs

browse

(value: E["value"]) => ID[] | undefined

Browse for an ID(s) by value

lookup

(index: number) => ID | undefined

lookup a ticket by index number

get

(id: ID) => E | undefined

Get a ticket by ID

upsert

(id: ID, ticket?: Partial<Z>, event?: string) => E

Update or insert a ticket by ID

values

() => readonly E[]

Get all values of registered tickets

entries

() => readonly [ID, E][]

Get all entries of registered tickets

unregister

(id: ID) => void

Unregister a ticket by ID

reindex

() => void

Reset the index directory and update all tickets

move

(id: ID, toIndex: number) => E | undefined

Seek for a ticket based on direction and optional predicate

seek

(direction?: "first" | "last", from?: number, predicate?: (ticket) => boolean) => E | undefined

on

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<E, K>) => void

Listen for registry events

off

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<E, K>) => void

Stop listening for registry events

emit

<K extends Extensible<RegistryEventName>>(event: K, data: EventPayload<E, K>) => void

Emit an event with data

dispose

() => void

Clears the registry and removes all listeners

onboard

(registrations: Partial<Z & RegistryTicket>[]) => E[]

Onboard multiple tickets at once

offboard

(ids: ID[]) => void

Offboard multiple tickets at once

batch

<R>(fn: () => R) => R

Execute operations in a batch, deferring cache invalidation and event emission until complete

reset

() => void

Reset selection state without destroying the registry

select

(id: ID) => void

Select a ticket by ID

unselect

(id: ID) => void

Unselect a ticket by ID

toggle

(id: ID) => void

Toggle a ticket's selection state

selected

(id: ID) => boolean

Check if a ticket is currently selected

apply

(values: unknown[], options?: { multiple?) => void

Apply external values to the model

register

(registration?: Partial<Z>) => E

fromValue

(value: number) => number