WIP: load all wall techs for a given site

TODO: refactor!!

webgis/js/controllers/bview_controller.js

@@ -6,7 +6,7 @@ export default class extends Controller {
 
     closeView(event) {
         // Don't do anything if ESC keyboard event
-        //  is not fired from the building view
+        // is not fired from the building view
         if (event instanceof KeyboardEvent && !GisState.bViewActive) return;
 
         this.resetMap();
@@ -17,8 +17,8 @@ export default class extends Controller {
     resetMap() {
         // Restore previous map state before closing view
         const map = GisState.map;
+        // Hard-coded...
         map.removeLayer(GisState.baseLayers['Limiti amministrativi']);
-        //map.removeLayer(GisState.cartography.buildings);
 
         const walls = GisState.layers.walls;
 
@@ -26,7 +26,6 @@ export default class extends Controller {
         // it doesn't remove the layer group (fails silently)
         walls.eachLayer(layer => map.removeLayer(layer));
 
-        GisState.layers.walls.removeFrom(map);
         map.addLayer(GisState.currentMapState.baseLayer);
         map.setMinZoom(GisState.currentMapState.minZoom);
         map.setMaxZoom(GisState.currentMapState.maxZoom);
@@ -34,6 +33,6 @@ export default class extends Controller {
             GisState.currentMapState.center,
             GisState.currentMapState.zoom
         );
-        map._container.classList.remove('bview-border');
+        map._container.classList.remove('bview-active');
     }
 }