40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
import { P } from './Squaremap.js';
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class UILink {
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constructor(json, show) {
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const Link = L.Control.extend({
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_container: null,
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options: {
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position: 'bottomleft'
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},
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onAdd: function () {
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const link = L.DomUtil.create('div', 'leaflet-control-layers link');
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this._link = link;
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if (!show) {
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this._link.style.display = "none";
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}
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this.update();
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return link;
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},
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update: function() {
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const url = P.worldList.curWorld == null ? "" : P.getUrlFromView();
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//P.updateBrowserUrl(url); // this spams browser history
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this._link.innerHTML = `<a href='${url}'><img src='images/clear.png'/></a>`;
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}
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});
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this.showLinkButton = show;
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this.link = new Link();
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P.map.addControl(this.link)
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.addEventListener('move', () => this.update())
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.addEventListener('zoom', () => this.update());
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if (!json.enabled) {
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this.link._link.style.display = "none";
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}
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}
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update() {
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this.link.update();
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}
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}
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export { UILink };
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