forked from MapComplete/MapComplete
108 lines
No EOL
4.2 KiB
TypeScript
108 lines
No EOL
4.2 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 Ornament from "./Ornament";
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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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/**
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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 readonly _actor = ScrollableFullScreen.InitActor();
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private static _currentlyOpen: ScrollableFullScreen;
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public isShown: UIEventSource<boolean>;
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private _component: BaseUIElement;
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private _fullscreencomponent: BaseUIElement;
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private _hashToSet: string;
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constructor(title: ((mode: string) => BaseUIElement), content: ((mode: string) => BaseUIElement),
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hashToSet: 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.isShown = isShown;
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this._hashToSet = hashToSet;
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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"), 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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self.Activate();
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} else {
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ScrollableFullScreen.clear();
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}
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})
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}
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private static 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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Hash.hash.setData(undefined);
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}
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private static InitActor() {
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Hash.hash.addCallback(hash => {
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if (hash === undefined || hash === "") {
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ScrollableFullScreen.clear()
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}
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});
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return true;
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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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if (this._hashToSet != undefined) {
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Hash.hash.setData(this._hashToSet)
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}
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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 BuildComponent(title: BaseUIElement, content: BaseUIElement, isShown: UIEventSource<boolean>) {
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const returnToTheMap =
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new Combine([
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Svg.back_svg().SetClass("block md:hidden"),
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Svg.close_svg().SetClass("hidden md:block")
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])
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.onClick(() => {
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isShown.setData(false)
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}).SetClass("mb-2 bg-blue-50 rounded-full w-12 h-12 p-1.5 flex-shrink-0")
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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")
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const ornament = new Combine([new Ornament().SetStyle("height:5em;")])
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.SetClass("md:hidden h-5")
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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-2 border-black shadow md:shadow-none bg-white p-2 pb-0 md:p-0 flex flex-shrink-0"),
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new Combine([content, ornament])
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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");
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}
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} |