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refactoring

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This commit is contained in:
Pieter Vander Vennet 2023-03-28 05:13:48 +02:00
parent b94a8f5745
commit 5d0fe31c41
114 changed files with 2412 additions and 2958 deletions
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33
Logic/UIEventSource.ts
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@ -63,27 +63,10 @@ export class Stores {
stable.setData(undefined)
return
}
const oldList = stable.data
if (oldList === list) {
if (Utils.sameList(stable.data, list)) {
return
}
if (oldList == list) {
return
}
if (oldList === undefined || oldList.length !== list.length) {
stable.setData(list)
return
}
for (let i = 0; i < list.length; i++) {
if (oldList[i] !== list[i]) {
stable.setData(list)
return
}
}
// No actual changes, so we don't do anything
return
stable.setData(list)
})
return stable
}
@ -93,7 +76,7 @@ export abstract class Store<T> implements Readable<T> {
abstract readonly data: T
/**
* OPtional value giving a title to the UIEventSource, mainly used for debugging
* Optional value giving a title to the UIEventSource, mainly used for debugging
*/
public readonly tag: string | undefined
@ -794,4 +777,14 @@ export class UIEventSource<T> extends Store<T> implements Writable<T> {
update(f: Updater<T> & ((value: T) => T)): void {
this.setData(f(this.data))
}
/**
* Create a new UIEVentSource. Whenever 'source' changes, the returned UIEventSource will get this value as well.
* However, this value can be overriden without affecting source
*/
static feedFrom<T>(store: Store<T>): UIEventSource<T> {
const src = new UIEventSource(store.data)
store.addCallback((t) => src.setData(t))
return src
}
}