Adds Google Maps traffic layer as an overlay to the Waze Map Editor
// ==UserScript==
// @name WME Google Traffic Layer
// @namespace https://fxzfun.com/waze
// @version 1.1
// @description Adds Google Maps traffic layer as an overlay to the Waze Map Editor
// @author FXZFun
// @match https://*.waze.com/*/editor*
// @match https://*.waze.com/editor*
// @exclude https://*.waze.com/user/editor*
// @grant none
// @require https://greasyfork.org/scripts/24851-wazewrap/code/WazeWrap.js
// @license MIT
// ==/UserScript==
/* global W, OpenLayers, google, WazeWrap */
(function() {
'use strict';
let gmap;
let trafficDiv;
let layerEnabled = (localStorage.getItem("WMEGoogleTrafficLayer-enabled") ?? false) === 'true';
function toggleLayer() {
layerEnabled = !layerEnabled;
document.querySelector("#layer-switcher-item_google_traffic_layer").checked = layerEnabled;
if (layerEnabled) trafficDiv.style.display = "block";
else trafficDiv.style.display = "none";
localStorage.setItem("WMEGoogleTrafficLayer-enabled", layerEnabled);
}
// Callback function to initialize traffic layer
function initTrafficLayer() {
// Create a new TrafficLayer instance
const trafficLayer = new google.maps.TrafficLayer();
trafficDiv = document.createElement('div');
trafficDiv.id = "trafficDiv";
trafficDiv.style.position = 'absolute';
trafficDiv.style.top = '0';
trafficDiv.style.left = '0';
trafficDiv.style.right = '0';
trafficDiv.style.bottom = '0';
W.map.olMap.getViewport().appendChild(trafficDiv);
const lonlat = new OpenLayers.LonLat(W.map.getCenter().lon, W.map.getCenter().lat);
lonlat.transform(new OpenLayers.Projection ('EPSG:900913'), new OpenLayers.Projection('EPSG:4326'));
gmap = new google.maps.Map(trafficDiv, {
zoom: W.map.getZoom(),
center: { lat: lonlat.lat, lng: lonlat.lon },
disableDefaultUI: true,
zoomControl: false,
styles: [
{ elementType: 'labels', stylers: [{ visibility: 'off' }] },
{ featureType: 'administrative', stylers: [{ visibility: 'off' }] },
{ featureType: 'administrative', elementType: 'geometry', stylers: [{ visibility: 'off' }] },
{ featureType: 'administrative.land_parcel', stylers: [{ visibility: 'off' }] },
{ featureType: 'administrative.neighborhood', stylers: [{ visibility: 'off' }] },
{ featureType: 'landscape', stylers: [{ visibility: 'off' }] },
{ featureType: 'poi', stylers: [{ visibility: 'off' }] },
{ featureType: 'road', elementType: 'labels', stylers: [{ visibility: 'off' }] },
{ featureType: 'road', elementType: 'labels.icon', stylers: [{ visibility: 'off' }] },
{ featureType: 'road', elementType: 'geometry', stylers: [{ color: 'rgba(200, 200, 200, 0.2)' }] },
{ featureType: 'transit', stylers: [{ visibility: 'off' }] },
{ featureType: 'water', stylers: [{ visibility: 'off' }] }
]
});
// Show the traffic layer
trafficLayer.setMap(gmap);
trafficDiv.firstElementChild.style.backgroundColor = 'rgb(229 227 223 / 0%)';
trafficDiv.style.pointerEvents = 'none';
if (!layerEnabled) trafficDiv.style.display = "none";
WazeWrap.Events.register('moveend', null, function() {
const lonlat = new OpenLayers.LonLat(W.map.getCenter().lon, W.map.getCenter().lat);
lonlat.transform(new OpenLayers.Projection ('EPSG:900913'), new OpenLayers.Projection('EPSG:4326'));
gmap.panTo({ lat: lonlat.lat, lng: lonlat.lon });
});
WazeWrap.Events.register('zoomend', null, function() {
gmap.setZoom(W.map.getZoom());
});
// window.gmap = gmap; // for testing
WazeWrap.Interface.AddLayerCheckbox(
"display",
"Google Traffic Layer",
layerEnabled,
toggleLayer,
W.map.getLayerByName("Google Traffic Layer"));
new WazeWrap.Interface.Shortcut('WMEGoogleTrafficLayer', 'Toggle Traffic Layer',
'layers', 'layersToggleWMEGoogleTrafficLayer', "Shift+T", toggleLayer, null).add();
}
if (W && W.userscripts && W.userscripts.state && W.userscripts.state.isReady) {
initTrafficLayer();
} else {
document.addEventListener('wme-ready', initTrafficLayer, { once: true });
}
})();