1 OSM.DirectionsEndpoint = function Endpoint(map, input, iconUrl, dragCallback, changeCallback) {
4 endpoint.marker = L.marker([0, 0], {
10 shadowUrl: OSM.MARKER_SHADOW,
17 endpoint.enable = function () {
18 endpoint.marker.on("drag dragend", markerDragListener);
19 input.on("keydown", inputKeydownListener);
20 input.on("change", inputChangeListener);
23 endpoint.disable = function () {
24 endpoint.marker.off("drag dragend", markerDragListener);
25 input.off("keydown", inputKeydownListener);
26 input.off("change", inputChangeListener);
29 function markerDragListener(e) {
30 var latlng = e.target.getLatLng();
33 setInputValueFromLatLng(latlng);
34 endpoint.value = input.val();
35 dragCallback(e.type === "drag");
38 function inputKeydownListener() {
39 input.removeClass("is-invalid");
42 function inputChangeListener(e) {
43 // make text the same in both text boxes
44 var value = e.target.value;
45 endpoint.setValue(value);
48 endpoint.setValue = function (value, latlng) {
49 endpoint.value = value;
50 delete endpoint.latlng;
51 input.removeClass("is-invalid");
56 setInputValueFromLatLng(latlng);
58 } else if (endpoint.value) {
63 function getGeocode() {
64 endpoint.awaitingGeocode = true;
66 var viewbox = map.getBounds().toBBoxString(); // <sw lon>,<sw lat>,<ne lon>,<ne lat>
68 $.getJSON(OSM.NOMINATIM_URL + "search?q=" + encodeURIComponent(endpoint.value) + "&format=json&viewbox=" + viewbox, function (json) {
69 endpoint.awaitingGeocode = false;
70 if (json.length === 0) {
71 input.addClass("is-invalid");
72 alert(I18n.t("javascripts.directions.errors.no_place", { place: endpoint.value }));
76 setLatLng(L.latLng(json[0]));
78 input.val(json[0].display_name);
84 function setLatLng(ll) {
91 function setInputValueFromLatLng(latlng) {
92 var precision = OSM.zoomPrecision(map.getZoom());
94 input.val(latlng.lat.toFixed(precision) + ", " + latlng.lng.toFixed(precision));