271 lines
9.7 KiB
JavaScript
271 lines
9.7 KiB
JavaScript
define([
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'knockout', 'text!./Map.html', './Map/NavdbLayer', './Map/AILayer', './Map/RouteLayer'
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], function(ko, htmlString, NavdbLayer ) {
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function StoredSettings(key, settings, session ) {
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this.key = key;
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this.settings = settings;
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if( session ) this.session = true;
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else this.session = false;
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}
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StoredSettings.prototype.save = function() {
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if(typeof(Storage) === "undefined") {
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console.log("Storage not supported :-(");
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return;
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}
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var storage = this.session ? sessionStorage : localStorage;
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for( var setting in this.settings ) {
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var settingKey = this.key + "_" + setting;
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if( null == this.settings[setting] ) {
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storage.removeItem(settingKey);
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} else {
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var t = JSON.stringify(this.settings[setting]);
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storage.setItem(settingKey,JSON.stringify(this.settings[setting]));
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}
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}
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}
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StoredSettings.prototype.load = function() {
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if(typeof(Storage) === "undefined") {
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console.log("Storage not supported :-(");
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return;
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}
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var storage = this.session ? sessionStorage : localStorage;
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for( var setting in this.settings ) {
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var settingKey = this.key + "_" + setting;
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var storedSetting = storage.getItem(settingKey);
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if( storedSetting != null ) {
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this.settings[setting] = JSON.parse(storedSetting);
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}
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}
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}
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function ViewModel(params) {
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var self = this;
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this.storedSettings = new StoredSettings("flightgear_map", {
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selectedBase: null,
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selectedOverlays: [],
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}, true);
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this.storedSettings.load();
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self.selectedOverlays = this.storedSettings.settings.selectedOverlays;
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var trackLayer = new L.GeoJSON(null, {});
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trackLayer.maxTrackPoints = 1000;
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trackLayer.track = {
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"type" : "Feature",
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"geometry" : {
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"type" : "LineString",
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"coordinates" : []
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},
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"properties" : {
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"type" : "FlightHistory",
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"last" : 0
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}
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}
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trackLayer.update = function(id) {
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var self = this;
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if (id != self.updateId)
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return;
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var url = "/flighthistory/track.json?count=" + self.maxTrackPoints + "&last=" + trackLayer.track.properties.last;
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var jqxhr = $.get(url).done(function(data) {
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self.clearLayers();
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Array.prototype.push.apply(trackLayer.track.geometry.coordinates, data.geometry.coordinates);
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if (data.properties) {
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trackLayer.track.properties.last = data.properties.last || 0;
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}
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self.addData(trackLayer.track);
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// update fast until we have all points
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var updateDelay = data.geometry.coordinates.length < self.maxTrackPoints ? 120000 : 200;
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setTimeout(function() {
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self.update(id)
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}, updateDelay);
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}).fail(function() {
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var r = confirm("Error loading flight history. Retry?");
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if (!r)
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self.updateId++;
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}).always(function() {
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});
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}
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trackLayer.updateId = 0;
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trackLayer.start = function() {
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this.update(++this.updateId);
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return this;
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}
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trackLayer.stop = function() {
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++this.updateId;
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return this;
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}
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trackLayer.onAdd = function(map) {
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this.start();
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return L.GeoJSON.prototype.onAdd.call(this, map);
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}
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trackLayer.onRemove = function(map) {
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this.stop();
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return L.GeoJSON.prototype.onRemove.call(this, map);
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}
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var NavDBLayerName = "Navigation Data",
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TrackLayerName = "Flight History",
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AILayerName = "Other Traffic";
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self.overlays = {
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"Flight History" : trackLayer,
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"Route Manager" : L.routeLayer(),
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"Navigation Data": L.navdbLayer(),
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"Other Traffic": L.aiLayer(),
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"VFRMap.com Sectionals (US)" : new L.TileLayer('http://vfrmap.com/20140918/tiles/vfrc/{z}/{y}/{x}.jpg', {
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maxZoom : 12,
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minZoom : 3,
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attribution : '© <a target="_blank" href="http://vfrmap.com">VFRMap.com</a>',
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tms : true,
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opacity : 0.5,
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bounds : L.latLngBounds(L.latLng(16.0, -179.0), L.latLng(72.0, -60.0)),
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}),
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"VFRMap.com - Low IFR (US)" : new L.TileLayer('http://vfrmap.com/20140918/tiles/ifrlc/{z}/{y}/{x}.jpg', {
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maxZoom : 12,
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minZoom : 5,
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attribution : '© <a target="_blank" href="http://vfrmap.com">VFRMap.com</a>',
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tms : true,
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opacity : 0.5,
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bounds : L.latLngBounds(L.latLng(16.0, -179.0), L.latLng(72.0, -60.0)),
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}),
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"Germany VFR" : new L.TileLayer(
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'https://secais.dfs.de/static-maps/ICAO500-2014-DACH-Reprojected_01/tiles/{z}/{x}/{y}.png', {
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minZoom : 5,
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maxZoom : 15,
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attribution : '© <a target="_blank" href="http://www.dfs.de">DFS</a>',
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bounds : L.latLngBounds(L.latLng(46.0, 5.0), L.latLng(55.1, 16.5)),
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}),
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"Germany Lower Airspace" : new L.TileLayer('https://secais.dfs.de/static-maps/lower_20131114/tiles/{z}/{x}/{y}.png',
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{
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minZoom : 5,
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maxZoom : 15,
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attribution : '© <a target="_blank" href="http://www.dfs.de">DFS</a>',
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bounds : L.latLngBounds(L.latLng(46.0, 5.0), L.latLng(55.1, 16.5)),
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}),
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"France VFR" : new L.TileLayer('http://carte.f-aero.fr/oaci/{z}/{x}/{y}.png', {
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minZoom : 5,
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maxZoom : 15,
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attribution : '© <a target="_blank" href="http://carte.f-aero.fr/">F-AERO</a>',
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bounds : L.latLngBounds(L.latLng(41.0, -5.3), L.latLng(51.2, 10.1)),
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}),
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"France VAC Landing" : new L.TileLayer('http://carte.f-aero.fr/vac-atterrissage/{z}/{x}/{y}.png', {
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minZoom : 5,
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maxZoom : 15,
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attribution : '© <a target="_blank" href="http://carte.f-aero.fr/">F-AERO</a>',
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bounds : L.latLngBounds(L.latLng(41.0, -5.3), L.latLng(51.2, 10.1)),
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}),
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"France VAC Approach" : new L.TileLayer('http://carte.f-aero.fr/vac-approche/{z}/{x}/{y}.png', {
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minZoom : 5,
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maxZoom : 15,
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attribution : '© <a target="_blank" href="http://carte.f-aero.fr/">F-AERO</a>',
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bounds : L.latLngBounds(L.latLng(41.0, -5.3), L.latLng(51.2, 10.1)),
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}),
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"OpenWeatherMap - Clouds" : new L.TileLayer('http://{s}.tile.openweathermap.org/map/clouds/{z}/{x}/{y}.png', {
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maxZoom : 14,
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minZoom : 0,
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subdomains : '12',
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format : 'image/png',
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transparent : true,
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opacity : 0.5,
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attribution : '© <a target="_blank" href="http://openweathermap.org/">open weather map</a>',
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}),
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"OpenWeatherMap - Precipitation" : new L.TileLayer('http://{s}.tile.openweathermap.org/map/precipitation/{z}/{x}/{y}.png', {
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maxZoom : 14,
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minZoom : 0,
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subdomains : '12',
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format : 'image/png',
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transparent : true,
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opacity : 0.5,
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attribution : '© <a target="_blank" href="http://openweathermap.org/">open weather map</a>',
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}),
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"OpenWeatherMap - Isobares" : new L.TileLayer('http://{s}.tile.openweathermap.org/map/pressure_cntr/{z}/{x}/{y}.png', {
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maxZoom : 7,
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minZoom : 0,
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subdomains : '12',
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format : 'image/png',
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transparent : true,
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opacity : 0.5,
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attribution : '© <a target="_blank" href="http://openweathermap.org/">open weather map</a>',
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}),
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"OpenWeatherMap - Wind" : new L.TileLayer('http://{s}.tile.openweathermap.org/map/wind/{z}/{x}/{y}.png', {
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maxZoom : 7,
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minZoom : 0,
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subdomains : '12',
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format : 'image/png',
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transparent : true,
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opacity : 0.5,
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attribution : '© <a target="_blank" href="http://openweathermap.org/">open weather map</a>',
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}),
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}
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self.mapResize = function(a,b) {
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self.overlays[NavDBLayerName].invalidate();
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}
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self.mapZoomend = function() {
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self.overlays[NavDBLayerName].invalidate();
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}
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self.mapMoveend = function() {
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self.overlays[NavDBLayerName].invalidate();
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}
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self.mapUnload = function(evt) {
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var map = evt.target,
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settings = self.storedSettings.settings;
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settings.selectedOverlays.length = 0;
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for( var layerName in self.overlays ) {
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var layer = self.overlays[layerName];
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if( layer.stop && typeof(layer.stop === 'function' )) {
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layer.stop();
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}
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if( map.hasLayer(layer) ) {
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settings.selectedOverlays.push(layerName);
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}
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}
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self.storedSettings.save();
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}
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}
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// Return component definition
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return {
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viewModel : ViewModel,
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template : htmlString
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};
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});
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