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Refactoring: mark UIEventSource as a svelte-writable

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This commit is contained in:
Pieter Vander Vennet 2023-03-11 02:35:45 +01:00
parent e9797fbd39
commit 74dd9974ca
1 changed files with 10 additions and 2 deletions
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12
Logic/UIEventSource.ts
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@ -1,5 +1,5 @@
import { Utils } from "../Utils"
import { Readable, Subscriber, Unsubscriber } from "svelte/store"
import { Readable, Subscriber, Unsubscriber, Updater, Writable } from "svelte/store"
/**
* Various static utils
@ -542,7 +542,7 @@ class MappedStore<TIn, T> extends Store<T> {
}
}
export class UIEventSource<T> extends Store<T> {
export class UIEventSource<T> extends Store<T> implements Writable<T> {
public data: T
_callbacks: ListenerTracker<T> = new ListenerTracker<T>()
@ -786,4 +786,12 @@ export class UIEventSource<T> extends Store<T> {
(b) => "" + b
)
}
set(value: T): void {
this.setData(value)
}
update(f: Updater<T> & ((value: T) => T)): void {
this.setData(f(this.data))
}
}