mapcomplete/UI/Input/InputElementWrapper.ts

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985 B
TypeScript

import {InputElement} from "./InputElement";
import {UIEventSource} from "../UIEventSource";
import {UIElement} from "../UIElement";
import {FixedUiElement} from "../Base/FixedUiElement";
export class InputElementWrapper<T> extends InputElement<T>{
private pre: UIElement ;
private input: InputElement<T>;
private post: UIElement ;
constructor(
pre: UIElement | string,
input: InputElement<T>,
post: UIElement | string
) {
super(undefined);
this.pre = typeof(pre) === 'string' ? new FixedUiElement(pre) : pre
this.input = input;
this.post =typeof(post) === 'string' ? new FixedUiElement(post) : post
}
GetValue(): UIEventSource<T> {
return this.input.GetValue();
}
InnerRender(): string {
return this.pre.Render() + this.input.Render() + this.post.Render();
}
IsValid(t: T): boolean {
return this.input.IsValid(t);
}
}