Merge pull request #179 from bagage/54-add-reverse-button

Add reverse route / delete last point buttons

js/index.js

@@ -32,9 +32,10 @@
             trackMessages,
             sidebar,
             drawButton,
-            deleteButton,
+            deleteRouteButton,
             drawToolbar,
             urlHash,
+            reverseRoute,
             saveWarningShown = false;
 
         // By default bootstrap-select use glyphicons
@@ -70,7 +71,23 @@
             }]
         });
 
-        deleteButton = L.easyButton(
+        reverseRouteButton = L.easyButton(
+            'fa-random',
+            function () {
+                routing.reverse();
+            },
+            i18next.t('map.reverse-route')
+        );
+
+        deletePointButton = L.easyButton(
+            '<span class="fa-stack fa-lg"><i class="fa fa-map-marker fa-align-left fa-stack-1x"></i><i class="fa fa-long-arrow-left fa-stack-1x"></i></span>',
+            function () {
+                routing.removeWaypoint(routing.getLast());
+            },
+            i18next.t('map.delete-last-point')
+        );
+
+        deleteRouteButton = L.easyButton(
             'fa-trash-o',
             function () {
                 bootbox.prompt({
@@ -240,7 +257,7 @@
         }
 
         nogos.addTo(map);
-        drawToolbar = L.easyBar([drawButton, nogos.getButton(), deleteButton]).addTo(map);
+        drawToolbar = L.easyBar([drawButton, reverseRouteButton, nogos.getButton(), deletePointButton, deleteRouteButton]).addTo(map);
         nogos.preventRoutePointOnCreate(routing);
 
         if (BR.keys.strava) {

js/plugin/Routing.js

@@ -299,4 +299,11 @@ BR.Routing = L.Routing.extend({
   ,isDrawing: function () {
       return this._draw._enabled;
   }
+
+  ,reverse: function() {
+    var waypoints = this.getWaypoints();
+    waypoints.reverse();
+    this.clear();
+    this.setWaypoints(waypoints);
+  }
 });

locales/en.json

@@ -61,6 +61,7 @@
     "clear-route": "Clear route",
     "copyright": "Copyright",
     "cycling": "Cycling",
+    "delete-last-point": "Delete last point",
     "delete-nogo-areas": "  also delete all no-go areas",
     "delete-route": "Delete route?",
     "draw-route-start": "Draw route (D key)",
@@ -93,6 +94,7 @@
     },
     "opacity-slider": "Set transparency of route track and markers",
     "privacy": "Privacy",
+    "reverse-route": "Reverse route",
     "strava-biking": "Show Strava biking segments",
     "strava-running": "Show Strava running segments",
     "zoomInTitle": "Zoom in",