forked from MapComplete/MapComplete
32 lines
944 B
TypeScript
32 lines
944 B
TypeScript
import { ReadonlyInputElement } from "./InputElement"
|
|
import { Store } from "../../Logic/UIEventSource"
|
|
import BaseUIElement from "../BaseUIElement"
|
|
import { VariableUiElement } from "../Base/VariableUIElement"
|
|
|
|
export default class VariableInputElement<T>
|
|
extends BaseUIElement
|
|
implements ReadonlyInputElement<T>
|
|
{
|
|
private readonly value: Store<T>
|
|
private readonly element: BaseUIElement
|
|
private readonly upstream: Store<ReadonlyInputElement<T>>
|
|
|
|
constructor(upstream: Store<ReadonlyInputElement<T>>) {
|
|
super()
|
|
this.upstream = upstream
|
|
this.value = upstream.bind((v) => v.GetValue())
|
|
this.element = new VariableUiElement(upstream)
|
|
}
|
|
|
|
GetValue(): Store<T> {
|
|
return this.value
|
|
}
|
|
|
|
IsValid(t: T): boolean {
|
|
return this.upstream.data.IsValid(t)
|
|
}
|
|
|
|
protected InnerConstructElement(): HTMLElement {
|
|
return this.element.ConstructElement()
|
|
}
|
|
}
|