midgard/MapComplete
1
0
Fork 0
forked from MapComplete/MapComplete
Code Pull requests Activity

Refactoring: mark UIEventSource as a svelte-writable

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

12
Logic/UIEventSource.ts
View file

@ -1,5 +1,5 @@
import { Utils } from "../Utils" import { Utils } from "../Utils"
import { Readable, Subscriber, Unsubscriber } from "svelte/store" import { Readable, Subscriber, Unsubscriber, Updater, Writable } from "svelte/store"
/** /**
* Various static utils * 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 public data: T
_callbacks: ListenerTracker<T> = new ListenerTracker<T>() _callbacks: ListenerTracker<T> = new ListenerTracker<T>()
@ -786,4 +786,12 @@ export class UIEventSource<T> extends Store<T> {
(b) => "" + b (b) => "" + b
) )
} }
set(value: T): void {
this.setData(value)
}
update(f: Updater<T> & ((value: T) => T)): void {
this.setData(f(this.data))
}
} }