mapcomplete/UI/Base/ScrollableFullScreen.ts
2021-02-25 02:23:26 +01:00

78 lines
No EOL
3 KiB
TypeScript

import {UIElement} from "../UIElement";
import Svg from "../../Svg";
import Combine from "./Combine";
import Ornament from "./Ornament";
import {FixedUiElement} from "./FixedUiElement";
import {UIEventSource} from "../../Logic/UIEventSource";
/**
* Wraps some contents into a panel that scrolls the content _under_ the title
*/
export default class ScrollableFullScreen extends UIElement {
private static readonly empty = new FixedUiElement("");
public isShown: UIEventSource<boolean>;
private _component: UIElement;
private _fullscreencomponent: UIElement;
constructor(title: (() => UIElement), content: (() => UIElement), isShown: UIEventSource<boolean> = new UIEventSource<boolean>(false)) {
super();
this.isShown = isShown;
this._component = this.BuildComponent(title(), content(), isShown);
this._fullscreencomponent = this.BuildComponent(title(), content(), isShown);
this.dumbMode = false;
const self = this;
isShown.addCallback(isShown => {
if (isShown) {
self.Activate();
} else {
self.clear();
}
})
}
InnerRender(): string {
return this._component.Render();
}
Activate(): void {
this.isShown.setData(true)
this._fullscreencomponent.AttachTo("fullscreen");
const fs = document.getElementById("fullscreen");
fs.classList.remove("hidden")
}
private BuildComponent(title: UIElement, content: UIElement, isShown: UIEventSource<boolean>) {
const returnToTheMap =
new Combine([
Svg.back_svg().SetClass("block md:hidden"),
Svg.close_svg().SetClass("hidden md:block")
])
.onClick(() => {
isShown.setData(false)
}).SetClass("mb-2 bg-blue-50 rounded-full w-12 h-12 p-1.5 flex-shrink-0")
title.SetClass("block text-l sm:text-xl md:text-2xl w-full font-bold p-2 pl-4 max-h-20vh overflow-y-auto")
const ornament = new Combine([new Ornament().SetStyle("height:5em;")])
.SetClass("md:hidden h-5")
return new Combine([
new Combine([
new Combine([returnToTheMap, title])
.SetClass("border-b-2 border-black shadow md:shadow-none bg-white p-2 pb-0 md:p-0 flex flex-shrink-0"),
new Combine([content, ornament])
.SetClass("block p-2 md:pt-4 w-full h-full overflow-y-auto md:max-h-65vh"),
// We add an ornament which takes around 5em. This is in order to make sure the Web UI doesn't hide
]).SetClass("flex flex-col h-full relative bg-white")
]).SetClass("fixed top-0 left-0 right-0 h-screen w-screen md:max-h-65vh md:w-auto md:relative z-above-controls");
}
private clear() {
ScrollableFullScreen.empty.AttachTo("fullscreen")
const fs = document.getElementById("fullscreen");
fs.classList.add("hidden")
}
}