mapcomplete/UI/Base/TabbedComponent.ts

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import {UIElement} from "../UIElement";
import Translations from "../i18n/Translations";
import {UIEventSource} from "../../Logic/UIEventSource";
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export class TabbedComponent extends UIElement {
private headers: UIElement[] = [];
private content: UIElement[] = [];
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constructor(elements: { header: UIElement | string, content: UIElement | string }[], openedTab: (UIEventSource<number> | number) = 0) {
super(typeof (openedTab) === "number" ? new UIEventSource(openedTab) : (openedTab ?? new UIEventSource<number>(0)));
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const self = this;
for (let i = 0; i < elements.length; i++) {
let element = elements[i];
this.headers.push(Translations.W(element.header).onClick(() => self._source.setData(i)));
this.content.push(Translations.W(element.content));
}
}
InnerRender(): string {
let headerBar = "";
for (let i = 0; i < this.headers.length; i++) {
let header = this.headers[i];
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if (!this.content[i].IsEmpty()) {
headerBar += `<div class=\'tab-single-header ${i == this._source.data ? 'tab-active' : 'tab-non-active'}\'>` +
header.Render() + "</div>"
}
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}
headerBar = "<div class='tabs-header-bar'>" + headerBar + "</div>"
const content = this.content[this._source.data];
return headerBar + "<div class='tab-content'>" + (content?.Render() ?? "") + "</div>";
}
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protected InnerUpdate(htmlElement: HTMLElement) {
super.InnerUpdate(htmlElement);
this.content[this._source.data].Update();
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}
}