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This commit is contained in:
Pieter Vander Vennet 2024-09-03 01:14:08 +02:00
parent bcd53405c8
commit 9b8c300e77
28 changed files with 403 additions and 582 deletions
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35
src/Logic/UIEventSource.ts
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@ -41,17 +41,16 @@ export class Stores {
return src
}
public static concat<T>(stores: Store<T[]>[]): Store<T[][]> {
const newStore = new UIEventSource<T[][]>([])
function update(){
if(newStore._callbacks.isDestroyed){
public static concat<T>(stores: Store<T[] | undefined>[]): Store<(T[] | undefined)[]> {
const newStore = new UIEventSource<(T[] | undefined)[]>([])
function update() {
if (newStore._callbacks.isDestroyed) {
return true // unregister
}
const results: T[][] = []
const results: (T[] | undefined)[] = []
for (const store of stores) {
if(store.data){
results.push(store.data)
}
results.push(store.data)
}
newStore.setData(results)
}
@ -261,7 +260,7 @@ export abstract class Store<T> implements Readable<T> {
if (mapped.data === newEventSource) {
sink.setData(resultData)
}
if(sink._callbacks.isDestroyed){
if (sink._callbacks.isDestroyed) {
return true // unregister
}
})
@ -270,7 +269,7 @@ export abstract class Store<T> implements Readable<T> {
return sink
}
public bindD<X>(f: (t: Exclude<T, undefined | null>) => Store<X>, extraSources: UIEventSource<object>[] =[]): Store<X> {
public bindD<X>(f: (t: Exclude<T, undefined | null>) => Store<X>, extraSources: UIEventSource<object>[] = []): Store<X> {
return this.bind((t) => {
if (t === null) {
return null
@ -408,7 +407,8 @@ export class ImmutableStore<T> extends Store<T> {
class ListenerTracker<T> {
public pingCount = 0
private readonly _callbacks: ((t: T) => boolean | void | any)[] = []
public isDestroyed = false
public isDestroyed = false
/**
* Adds a callback which can be called; a function to unregister is returned
*/
@ -469,8 +469,8 @@ public isDestroyed = false
return this._callbacks.length
}
public destroy(){
this.isDestroyed= true
public destroy() {
this.isDestroyed = true
this._callbacks.splice(0, this._callbacks.length)
}
}
@ -635,7 +635,8 @@ class MappedStore<TIn, T> extends Store<T> {
}
export class UIEventSource<T> extends Store<T> implements Writable<T> {
private static readonly pass: (() => void) = () => {};
private static readonly pass: (() => void) = () => {
}
public data: T
_callbacks: ListenerTracker<T> = new ListenerTracker<T>()
@ -644,7 +645,7 @@ export class UIEventSource<T> extends Store<T> implements Writable<T> {
this.data = data
}
public destroy(){
public destroy() {
this._callbacks.destroy()
}
@ -782,9 +783,9 @@ export class UIEventSource<T> extends Store<T> implements Writable<T> {
return defaultV
}
try {
return <T> JSON.parse(str)
return <T>JSON.parse(str)
} catch (e) {
console.error("Could not parse value", str,"due to",e)
console.error("Could not parse value", str, "due to", e)
return defaultV
}
},