Presentation work

app/assets/javascripts/index.js

@@ -351,12 +351,14 @@ $(document).ready(function () {
 	e.preventDefault();
 	$(".query_wrapper.search").hide();
 	$(".query_wrapper.routing").show();
+	$(".query_wrapper.routing [name=route_from]").focus();
   });
 
   $(".close_directions").on("click",function(e) {
 	e.preventDefault();
 	$(".query_wrapper.search").show();
 	$(".query_wrapper.routing").hide();
+	$(".query_wrapper.search [name=query]").focus();
   });
 
   OSM.routing = OSM.Routing(map,'OSM.routing',$('.query_wrapper.routing'));

app/assets/javascripts/routing.js.erb

@@ -7,7 +7,9 @@
 	https://github.com/apmon/openstreetmap-website/blob/9755c3ae0a8d0684d43760f91dc864ff42d8477a/app/views/routing/start.js.erb
 
 	*** draggable start/end markers
-	
+	*** click each part
+	*** translation (including all alerts and presentation)
+	*** export GPX
 */
 
 var TURN_INSTRUCTIONS=["",
@@ -85,22 +87,31 @@ OSM.Routing=function(map,name,jqSearch) {
 	r.setPolyline=function(line) {
 		if (r.polyline) map.removeLayer(r.polyline);
 		r.polyline=L.polyline(line, ROUTING_POLYLINE).addTo(r.map);
-		// *** zoom to fit
+		r.map.fitBounds(r.polyline.getBounds());
 	};
 
 	// Take an array of directions and write it out
 	// (we use OSRM's route_instructions format)
+	// *** translations?
 	r.setItinerary=function(steps) {
 		$("#content").removeClass("overlay-sidebar");
 		$('#sidebar_content').empty();
-		var html="";
+		var html='<h2><a class="geolink" href="#"><span class="icon close"></span></a>Directions</h2>';
+		html+="<table>";
 		for (var i=0; i<steps.length; i++) {
-			var s=steps[i];
-			html+="<div class='route_step'>";
-			html+=TURN_INSTRUCTIONS[s[0]] || s[0];
-			html+=s[1];
-			html+="</div>";
+			var step=steps[i];
+			var instCodes=step[0].split('-');
+			// Assemble instruction text
+			var instText="<b>"+(i+1)+".</b> ";
+			instText+=TURN_INSTRUCTIONS[instCodes[0]];
+			if (instCodes[1]) { instText+="exit "+instCodes[1]+" "; }
+			if (instCodes[0]!=15) { instText+=step[1] ? "<b>"+step[1]+"</b>" : "(unnamed)"; }
+			// Add to table
+			html+="<tr>";
+			html+="<td class='direction i"+instCodes[0]+"'> ";
+			html+="<td>"+instText;
 		}
+		html+="</table>";
         $('#sidebar_content').html(html);
 	};
 
@@ -147,7 +158,11 @@ OSM.Routing=function(map,name,jqSearch) {
 			this.requestJSONP(url);
 		},
 		gotRoute: function(data) {
-			// *** save hints
+			if (data.status==207) {
+				alert("Couldn't find route between those two places");
+				return false;
+			}
+			// *** store hints
 			var line=L.PolylineUtil.decode(data.route_geometry);
 			for (i=0; i<line.length; i++) { line[i].lat/=10; line[i].lng/=10; }
 			r.setPolyline(line);

app/assets/stylesheets/common.css.scss

@@ -993,6 +993,21 @@ header .search_form {
   color: #f00;
 }
 
+/* Rules for routing */
+
+#sidebar_content>table {
+    margin: 20px 0px 10px 15px;
+}
+
+td.direction {
+    background-image: image-url('routing-sprite.png'); 
+    width: 20px; height: 20px; 
+    background-repeat: no-repeat;
+}
+@for $i from 1 through 17 {
+td.direction.i#{$i}  { background-position: #{($i)*-20+20}px 0px; }
+}
+
 /* Rules for entity history */
 
 #sidebar_content {