Add distance/time summary
[rails.git] / app / assets / javascripts / routing.js.erb
index 2a10a9d5e571cd8025ea30e6cfad0160af31bef5..42373ef9d7ec740e738a6a0b4738ad17de2f0881 100644 (file)
@@ -115,9 +115,12 @@ OSM.Routing=function(map,name,jqSearch) {
        // Drag and drop markers
        
        r.handleDrop=function(e) {
-               var id=e.originalEvent.dataTransfer.getData('id');
-               var ll=r.map.mouseEventToLatLng(e.originalEvent);
-               // *** ^^^ this is slightly off - we need to work out the latLng of the tip
+               var oe=e.originalEvent;
+               var id=oe.dataTransfer.getData('id');
+               var pt=L.DomEvent.getMousePosition(oe,map.getContainer());      // co-ordinates of the mouse pointer at present
+               pt.x+=Number(oe.dataTransfer.getData('offsetX'));
+               pt.y+=Number(oe.dataTransfer.getData('offsetY'));
+               var ll=map.containerPointToLatLng(pt);
                r.createMarker(ll,id);
                r.setNumericInput(ll,id);
                r.requestRoute(true, false);
@@ -191,7 +194,10 @@ OSM.Routing=function(map,name,jqSearch) {
                $('#sidebar_content').empty();
                var html=('<h2><a class="geolink" href="#" onclick="$(~.close_directions~).click();return false;">' +
                          '<span class="icon close"></span></a>' + I18n.t('javascripts.directions.directions') + 
-                         '</h2><table id="turnbyturn" />').replace(/~/g,"'");
+                         '</h2><p id="routing_summary">' + 
+                         I18n.t('javascripts.directions.distance') + ': ' + r.formatDistance(data.distance)+ '. ' +
+                         I18n.t('javascripts.directions.time'    ) + ': ' + r.formatTime(data.time) + '.</p>' +
+                         '<table id="turnbyturn" />').replace(/~/g,"'");
                $('#sidebar_content').html(html);
                // Add each row
                var cumulative=0;
@@ -221,6 +227,15 @@ OSM.Routing=function(map,name,jqSearch) {
        r.clickTurn=function(num,latlng) {
                r.popup=L.popup().setLatLng(latlng).setContent("<p>"+(num+1)+"</p>").openOn(r.map);
        };
+       r.formatDistance=function(m) {
+               if      (m < 1000 ) { return Math.round(m) + "m"; }
+               else if (m < 10000) { return (m/1000.0).toFixed(1) + "km"; }
+               else                { return Math.round(m / 1000)  + "km"; }
+       };
+       r.formatTime=function(s) {
+               var d=new Date(s*1000); var h=d.getHours(); var m=d.getMinutes();
+               return h+":"+(m<10 ? '0' : '')+m;
+       };
 
        // Close all routing UI
        
@@ -248,6 +263,9 @@ OSM.Routing=function(map,name,jqSearch) {
                                script.src = url+r.name+".gotRoute"+num;
                                document.body.appendChild(script); 
                        };
+                       list[num].requestCORS=function(url) {
+                               $.ajax({ url: url, method: "GET", data: {}, dataType: 'json', success: r['gotRoute'+num] });
+                       };
                        r['gotRoute'+num]=function(data) { 
                                r.awaitingRoute=false;
                                $(".query_wrapper.routing .spinner").hide();