450 lines
14 KiB
JavaScript
450 lines
14 KiB
JavaScript
import { config, lang } from './constants.js';
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import uEvent from './event.js';
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import { uLogger } from './ulogger.js';
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import uUtils from './utils.js';
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export default class uUI {
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/**
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* @param {uBinder} binder
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*/
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constructor(binder) {
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this._binder = binder;
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binder.addEventListener(uEvent.CONFIG, this);
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binder.addEventListener(uEvent.CHART_READY, this);
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binder.addEventListener(uEvent.OPEN_URL, this);
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document.addEventListener('DOMContentLoaded', () => { this.initUI(); });
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this.isLiveOn = false;
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}
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/**
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* Initialize uUI elements
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*/
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initUI() {
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/** @type {HTMLElement} */
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this.menu = document.getElementById('menu');
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/** @type {?HTMLElement} */
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this.menuHead = document.getElementById('menu_head');
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/** @type {?HTMLElement} */
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this.userDropdown = document.getElementById('user_dropdown');
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/** @type {?HTMLElement} */
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this.menuPass = document.getElementById('menu_pass');
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// noinspection JSValidateTypes
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/** @type {?HTMLSelectElement} */
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this.userSelect = function () {
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const list = document.getElementsByName('user');
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if (list.length) { return list[0]; }
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return null;
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}();
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// noinspection JSValidateTypes
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/** @type {HTMLSelectElement} */
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this.trackSelect = document.getElementsByName('track')[0];
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// noinspection JSValidateTypes
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/** @type {HTMLSelectElement} */
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this.api = document.getElementsByName('api')[0];
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// noinspection JSValidateTypes
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/** @type {HTMLSelectElement} */
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this.lang = document.getElementsByName('lang')[0];
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// noinspection JSValidateTypes
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/** @type {HTMLSelectElement} */
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this.units = document.getElementsByName('units')[0];
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/** @type {HTMLElement} */
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this.chart = document.getElementById('chart');
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/** @type {HTMLElement} */
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this.chartClose = document.getElementById('chart_close');
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/** @type {HTMLElement} */
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this.bottom = document.getElementById('bottom');
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/** @type {HTMLElement} */
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this.chartLink = document.getElementById('altitudes');
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/** @type {HTMLElement} */
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this.main = document.getElementById('main');
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/** @type {HTMLElement} */
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this.menuClose = document.getElementById('menu-close');
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/** @type {HTMLElement} */
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this.track = document.getElementById('track');
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/** @type {HTMLElement} */
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this.trackTitle = this.track ? this.track.getElementsByClassName('menutitle')[0] : null;
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/** @type {HTMLElement} */
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this.import = document.getElementById('import');
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/** @type {HTMLElement} */
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this.importTitle = this.import ? this.import.getElementsByClassName('menutitle')[0] : null;
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/** @type {HTMLElement} */
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this.summary = document.getElementById('summary');
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/** @type {HTMLElement} */
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this.latest = document.getElementById('latest');
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/** @type {HTMLElement} */
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this.autoReload = document.getElementById('auto_reload');
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/** @type {HTMLElement} */
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this.forceReload = document.getElementById('force_reload');
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/** @type {HTMLElement} */
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this.auto = document.getElementById('auto');
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/** @type {HTMLElement} */
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this.setTime = document.getElementById('set_time');
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/** @type {HTMLElement} */
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this.exportKml = document.getElementById('export_kml');
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/** @type {HTMLElement} */
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this.exportGpx = document.getElementById('export_gpx');
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/** @type {?HTMLElement} */
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this.inputFile = document.getElementById('inputFile');
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/** @type {HTMLElement} */
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this.importGpx = document.getElementById('import_gpx');
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/** @type {?HTMLElement} */
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this.addUser = document.getElementById('adduser');
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/** @type {?HTMLElement} */
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this.editUser = document.getElementById('edituser');
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/** @type {?HTMLElement} */
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this.editTrack = document.getElementById('edittrack');
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/** @type {HTMLElement} */
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this.map = document.getElementById('map-canvas');
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/** @type {HTMLElement} */
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this.head = document.getElementsByTagName('head')[0];
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if (this.menuHead) {
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this.menuHead.onclick = () => this.showUserMenu();
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}
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if (this.menuPass) {
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this.menuPass.onclick = () => {
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this.emit(uEvent.PASSWORD);
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}
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}
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this.hideUserMenu = this.hideUserMenu.bind(this);
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this.latest.onchange = () => uUI.toggleLatest();
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this.autoReload.onchange = () => this.toggleAutoReload();
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this.setTime.onclick = () => this.setAutoReloadTime();
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this.forceReload.onclick = () => this.trackReload();
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this.chartLink.onclick = () => this.toggleChart();
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this.api.onchange = () => {
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const api = this.api.options[this.api.selectedIndex].value;
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this.emit(uEvent.API_CHANGE, api);
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};
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this.lang.onchange = () => {
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uUI.setLang(this.lang.options[this.lang.selectedIndex].value);
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};
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this.units.onchange = () => {
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uUI.setUnits(this.units.options[this.units.selectedIndex].value);
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};
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this.exportKml.onclick = () => {
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this.emit(uEvent.EXPORT, 'kml');
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};
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this.exportGpx.onclick = () => {
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this.emit(uEvent.EXPORT, 'gpx');
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};
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if (this.inputFile) {
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this.inputFile.onchange = () => {
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const form = this.inputFile.parentElement;
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const sizeMax = form.elements['MAX_FILE_SIZE'].value;
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if (this.inputFile.files && this.inputFile.files.length === 1 && this.inputFile.files[0].size > sizeMax) {
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alert(uUtils.sprintf(lang.strings['isizefailure'], sizeMax));
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return;
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}
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this.emit(uEvent.IMPORT, form);
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};
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this.importGpx.onclick = () => {
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this.inputFile.click();
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};
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}
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if (this.addUser) {
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this.addUser.onclick = () => {
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this.emit(uEvent.ADD, this.userSelect);
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}
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}
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if (this.editUser) {
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this.editUser.onclick = () => {
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this.emit(uEvent.EDIT, this.userSelect);
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}
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}
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if (this.editTrack) {
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this.editTrack.onclick = () => {
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this.emit(uEvent.EDIT, this.trackSelect);
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}
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}
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this.menuClose.onclick = () => this.toggleSideMenu();
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this.chartClose.onclick = () => this.hideChart();
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this.emit(uEvent.UI_READY);
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}
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trackReload() {
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uUI.emitDom(this.trackSelect, 'change');
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}
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userReload() {
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uUI.emitDom(this.userSelect, 'change');
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}
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/**
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* Toggle auto-reload
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*/
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toggleAutoReload() {
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if (this.isLiveOn) {
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this.stopAutoReload();
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} else {
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this.startAutoReload();
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}
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}
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startAutoReload() {
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this.isLiveOn = true;
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this.liveInterval = setInterval(() => {
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this.trackReload();
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}, config.interval * 1000);
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}
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stopAutoReload() {
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this.isLiveOn = false;
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clearInterval(this.liveInterval);
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}
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/**
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* Set new interval from user dialog
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*/
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setAutoReloadTime() {
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const i = parseInt(prompt(lang.strings['newinterval']));
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if (!isNaN(i) && i !== config.interval) {
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config.interval = i;
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this.auto.innerHTML = config.interval.toString();
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// if live tracking on, reload with new interval
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if (this.isLiveOn) {
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this.stopAutoReload();
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this.startAutoReload();
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}
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// save current state as default
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uUtils.setCookie('interval', config.interval, 30);
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}
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}
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/**
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* Toggle side menu
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*/
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toggleSideMenu() {
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if (this.menuClose.innerHTML === '»') {
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this.menu.style.width = '0';
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this.main.style.marginRight = '0';
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this.menuClose.style.right = '0';
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this.menuClose.innerHTML = '«';
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} else {
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this.menu.style.width = '165px';
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this.main.style.marginRight = '165px';
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this.menuClose.style.right = '165px';
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this.menuClose.innerHTML = '»';
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}
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uUI.emitDom(window, 'resize');
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}
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/**
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* Dispatch event at specified target
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* @param {(Element|Document|Window)} el Target element
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* @param {string} event Event name
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*/
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static emitDom(el, event) {
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el.dispatchEvent(new Event(event));
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}
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/**
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* Dispatch event
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* @param {string} type
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* @param {*=} args Defaults to this
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*/
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emit(type, args) {
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const data = args || this;
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this._binder.dispatchEvent(type, data);
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}
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/**
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* Is chart visible
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* @returns {boolean}
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*/
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isChartVisible() {
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return this.bottom.style.display === 'block';
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}
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/**
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* Show chart
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*/
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showChart() {
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this.bottom.style.display = 'block';
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}
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/**
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* Hide chart
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*/
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hideChart() {
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this.bottom.style.display = 'none';
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}
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/**
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* Toggle chart visibility
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*/
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toggleChart() {
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if (this.isChartVisible()) {
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this.hideChart();
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} else {
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this.showChart();
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}
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}
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/**
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* Animate element text
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* @param {HTMLElement} el
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*/
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static setLoader(el) {
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const str = el.textContent;
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el.innerHTML = '';
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for (const c of str) {
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el.innerHTML += `<span class="loader">${c}</span>`;
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}
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}
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/**
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* Stop animation
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* @param {HTMLElement} el
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*/
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static removeLoader(el) {
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el.innerHTML = el.textContent;
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}
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/**
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* Get popup html
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* @param {number} id Position ID
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* @returns {string}
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*/
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static getPopupHtml(id) {
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const pos = uLogger.trackList.current.positions[id];
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const count = uLogger.trackList.current.positions.length;
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let date = '–––';
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let time = '–––';
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if (pos.timestamp > 0) {
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const d = new Date(pos.timestamp * 1000);
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date = `${d.getFullYear()}-${(`0${d.getMonth() + 1}`).slice(-2)}-${(`0${d.getDate()}`).slice(-2)}`;
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time = d.toTimeString();
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let offset;
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if ((offset = time.indexOf(' ')) >= 0) {
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time = `${time.substr(0, offset)} <span class="smaller">${time.substr(offset + 1)}</span>`;
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}
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}
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let provider = '';
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if (pos.provider === 'gps') {
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provider = ` (<img class="icon" alt="${lang.strings['gps']}" title="${lang.strings['gps']}" src="images/gps_dark.svg">)`;
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} else if (pos.provider === 'network') {
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provider = ` (<img class="icon" alt="${lang.strings['network']}" title="${lang.strings['network']}" src="images/network_dark.svg">)`;
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}
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let stats = '';
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if (!config.showLatest) {
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stats =
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`<div id="pright">
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<img class="icon" alt="${lang.strings['track']}" src="images/stats_blue.svg" style="padding-left: 3em;"><br>
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<img class="icon" alt="${lang.strings['ttime']}" title="${lang.strings['ttime']}" src="images/time_blue.svg"> ${pos.totalSeconds.toHMS()}<br>
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<img class="icon" alt="${lang.strings['aspeed']}" title="${lang.strings['aspeed']}" src="images/speed_blue.svg"> ${(pos.totalSeconds > 0) ? ((pos.totalDistance / pos.totalSeconds).toKmH() * config.factor_kmh).toFixed() : 0} ${config.unit_kmh}<br>
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<img class="icon" alt="${lang.strings['tdistance']}" title="${lang.strings['tdistance']}" src="images/distance_blue.svg"> ${(pos.totalDistance.toKm() * config.factor_km).toFixed(2)} ${config.unit_km}<br>
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</div>`;
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}
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return `<div id="popup">
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<div id="pheader">
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<div><img alt="${lang.strings['user']}" title="${lang.strings['user']}" src="images/user_dark.svg"> ${uUtils.htmlEncode(pos.username)}</div>
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<div><img alt="${lang.strings['track']}" title="${lang.strings['track']}" src="images/route_dark.svg"> ${uUtils.htmlEncode(pos.trackname)}</div>
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</div>
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<div id="pbody">
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${(pos.comment != null) ? `<div id="pcomments">${uUtils.htmlEncode(pos.comment)}</div>` : ''}
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<div id="pleft">
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<img class="icon" alt="${lang.strings['time']}" title="${lang.strings['time']}" src="images/calendar_dark.svg"> ${date}<br>
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<img class="icon" alt="${lang.strings['time']}" title="${lang.strings['time']}" src="images/clock_dark.svg"> ${time}<br>
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${(pos.speed != null) ? `<img class="icon" alt="${lang.strings['speed']}" title="${lang.strings['speed']}" src="images/speed_dark.svg">${pos.speed.toKmH() * config.factor_kmh} ${config.unit_kmh}<br>` : ''}
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${(pos.altitude != null) ? `<img class="icon" alt="${lang.strings['altitude']}" title="${lang.strings['altitude']}" src="images/altitude_dark.svg">${(pos.altitude * config.factor_m).toFixed()} ${config.unit_m}<br>` : ''}
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${(pos.accuracy != null) ? `<img class="icon" alt="${lang.strings['accuracy']}" title="${lang.strings['accuracy']}" src="images/accuracy_dark.svg">${(pos.accuracy * config.factor_m).toFixed()} ${config.unit_m}${provider}<br>` : ''}
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</div>${stats}</div>
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<div id="pfooter">${uUtils.sprintf(lang.strings['pointof'], id + 1, count)}</div>
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</div>`;
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}
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/**
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* Clear map canvas
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*/
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clearMapCanvas() {
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this.map.innerHTML = '';
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}
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/**
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* Toggle user menu visibility
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*/
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showUserMenu() {
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if (this.userDropdown.classList.contains('show')) {
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this.userDropdown.classList.remove('show');
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} else {
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this.userDropdown.classList.add('show');
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window.addEventListener('click', this.hideUserMenu, true);
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}
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}
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/**
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* Click listener callback to hide user menu
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* @param {MouseEvent} e
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*/
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hideUserMenu(e) {
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const parent = e.target.parentElement;
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this.userDropdown.classList.remove('show');
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window.removeEventListener('click', this.hideUserMenu, true);
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if (!parent.classList.contains('dropdown')) {
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e.stopPropagation();
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}
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}
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/**
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* Remove HTML element
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* @param {string} id Element ID
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*/
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static removeElementById(id) {
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const tag = document.getElementById(id);
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if (tag && tag.parentNode) {
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tag.parentNode.removeChild(tag);
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}
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}
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/**
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*
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* @param {(Event|uEvent)} event
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* @param {*=} args
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*/
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handleEvent(event, args) {
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if (event.type === uEvent.CHART_READY) {
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// toggle chart link
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const hasPoints = args > 0;
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if (hasPoints) {
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this.chartLink.style.visibility = 'visible';
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} else {
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this.chartLink.style.visibility = 'hidden';
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}
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} else if (event.type === uEvent.OPEN_URL) {
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window.location.assign(args);
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} else if (event.type === uEvent.CONFIG) {
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if (args === 'showLatest') {
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this.latest.checked = config.showLatest;
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}
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}
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}
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/**
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* Set language
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* @param {string} languageCode Language code
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*/
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static setLang(languageCode) {
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uUtils.setCookie('lang', languageCode, 30);
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uUI.reload();
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}
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/**
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* Set units
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* @param {string} unitCode New units
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*/
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static setUnits(unitCode) {
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uUtils.setCookie('units', unitCode, 30);
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uUI.reload();
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}
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static reload() {
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window.location.reload();
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}
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static toggleLatest() {
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config.showLatest = !config.showLatest;
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}
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}
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