[gnome-maps/wip/mlundblad/place-zoom-levels: 2/2] mapWalker: Use place zoom level helper

[Marcus Lundblad <mlundblad src gnome org>]

commit 5496f90b816191712d57c33a11653eb275e2f27d
Author: Marcus Lundblad <ml update uu se>
Date:   Mon Nov 29 22:48:20 2021 +0100

    mapWalker: Use place zoom level helper
    
    Use the helper module to get default
    zoom level based on place type when
    no bounding box is available.

 src/mapWalker.js | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)
---
diff --git a/src/mapWalker.js b/src/mapWalker.js
index 16366077..36db67ea 100644
--- a/src/mapWalker.js
+++ b/src/mapWalker.js
@@ -27,6 +27,7 @@ const GObject = imports.gi.GObject;
 
 const BoundingBox = imports.boundingBox;
 const Location = imports.location;
+const PlaceZoom = imports.placeZoom;
 const Utils = imports.utils;
 
 const _MAX_DISTANCE = 19850; // half of Earth's circumference (km)
@@ -67,20 +68,8 @@ var MapWalker = GObject.registerClass({
         } else if (this.place.initialZoom) {
             zoom = this.place.initialZoom;
         } else {
-            switch (this.place.place_type) {
-                case Geocode.PlaceType.STREET:
-                    zoom = 16;
-                    break;
-                case Geocode.PlaceType.TOWN:
-                    zoom = 11;
-                    break;
-                case Geocode.PlaceType.COUNTRY:
-                    zoom = 6;
-                    break;
-                default:
-                    zoom = this._view.max_zoom_level;
-                    break;
-            }
+            zoom = PlaceZoom.getZoomLevelForPlace(this.place) ??
+                   this._view.max_zoom_level;
         }
 
         this._view.zoom_level = zoom;