forked from MapComplete/MapComplete
111 lines
No EOL
4.4 KiB
TypeScript
111 lines
No EOL
4.4 KiB
TypeScript
import {UIElement} from "../UIElement";
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import Svg from "../../Svg";
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import Combine from "./Combine";
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import {FixedUiElement} from "./FixedUiElement";
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import {UIEventSource} from "../../Logic/UIEventSource";
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import Hash from "../../Logic/Web/Hash";
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import BaseUIElement from "../BaseUIElement";
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import Img from "./Img";
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/**
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*
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* The scrollableFullScreen is a bit of a peculiar component:
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* - It shows a title and some contents, constructed from the respective functions passed into the constructor
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* - When the element is 'activated', one clone of title+contents is attached to the fullscreen
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* - The element itself will - upon rendering - also show the title and contents (allthough it'll be a different clone)
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*
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*
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*/
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export default class ScrollableFullScreen extends UIElement {
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private static readonly empty = new FixedUiElement("");
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private static _currentlyOpen: ScrollableFullScreen;
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public isShown: UIEventSource<boolean>;
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private hashToShow: string;
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private _component: BaseUIElement;
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private _fullscreencomponent: BaseUIElement;
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constructor(title: ((mode: string) => BaseUIElement), content: ((mode: string) => BaseUIElement),
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hashToShow: string,
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isShown: UIEventSource<boolean> = new UIEventSource<boolean>(false)
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) {
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super();
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this.hashToShow = hashToShow;
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this.isShown = isShown;
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if (hashToShow === undefined) {
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throw "HashToShow should be defined as it is vital for the 'back' key functionality"
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}
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this._component = this.BuildComponent(title("desktop"), content("desktop"), isShown)
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.SetClass("hidden md:block");
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this._fullscreencomponent = this.BuildComponent(title("mobile"), content("mobile").SetClass("pb-20"), isShown);
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const self = this;
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isShown.addCallback(isShown => {
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if (isShown) {
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// We first must set the hash, then activate the panel
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// If the order is wrong, this will cause the panel to disactivate again
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Hash.hash.setData(hashToShow)
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self.Activate();
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} else {
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self.clear();
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}
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})
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Hash.hash.addCallback(hash => {
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if (!isShown.data) {
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return;
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}
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if (hash === undefined || hash === "" || hash !== hashToShow) {
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isShown.setData(false)
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}
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})
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}
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InnerRender(): BaseUIElement {
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return this._component;
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}
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Activate(): void {
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this.isShown.setData(true)
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this._fullscreencomponent.AttachTo("fullscreen");
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const fs = document.getElementById("fullscreen");
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ScrollableFullScreen._currentlyOpen = this;
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fs.classList.remove("hidden")
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}
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private clear() {
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ScrollableFullScreen.empty.AttachTo("fullscreen")
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const fs = document.getElementById("fullscreen");
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ScrollableFullScreen._currentlyOpen?.isShown?.setData(false);
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fs.classList.add("hidden")
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}
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private BuildComponent(title: BaseUIElement, content: BaseUIElement, isShown: UIEventSource<boolean>) {
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const returnToTheMap =
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new Combine([
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new Img(Svg.back.replace(/#000000/g, "#cccccc"), true)
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.SetClass("block md:hidden w-12 h-12 p-2"),
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new Img(Svg.close.replace(/#000000/g, "#cccccc"), true)
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.SetClass("hidden md:block w-12 h-12 p-3")
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]).SetClass("rounded-full p-0 flex-shrink-0 self-center")
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returnToTheMap.onClick(() => {
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isShown.setData(false)
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})
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title.SetClass("block text-l sm:text-xl md:text-2xl w-full font-bold p-0 max-h-20vh overflow-y-auto")
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return new Combine([
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new Combine([
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new Combine([returnToTheMap, title])
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.SetClass("border-b-1 border-black shadow bg-white flex flex-shrink-0 pt-1 pb-1 md:pt-0 md:pb-0"),
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new Combine([content])
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.SetClass("block p-2 md:pt-4 w-full h-full overflow-y-auto md:max-h-65vh"),
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// We add an ornament which takes around 5em. This is in order to make sure the Web UI doesn't hide
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]).SetClass("flex flex-col h-full relative bg-white")
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]).SetClass("fixed top-0 left-0 right-0 h-screen w-screen md:max-h-65vh md:w-auto md:relative z-above-controls md:rounded-xl overflow-hidden");
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}
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} |