[gnome-maps/wip/mlundblad/aerial-hybrid: 4/5] mapView: Use hybrid aerial tiles when enabled

[Marcus Lundblad <mlundblad src gnome org>]

commit 49b137f2c54e16e2c69086ac7bba3ad40d1ebab8
Author: Marcus Lundblad <ml update uu se>
Date:   Sun Jun 21 09:47:31 2020 +0200

    mapView: Use hybrid aerial tiles when enabled

 src/mapView.js | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)
---
diff --git a/src/mapView.js b/src/mapView.js
index 544ef46a..77f26f18 100644
--- a/src/mapView.js
+++ b/src/mapView.js
@@ -205,6 +205,12 @@ var MapView = GObject.registerClass({
                                          this._onNightModeChanged.bind(this));
         }
 
+        // if hybrid aerial tiles are available, setup handler to toggle
+        if (Service.getService().tiles.hybridAerial) {
+            Application.settings.connect('changed::hybrid-aerial',
+                                         this._onHybridAerialChanged.bind(this));
+        }
+
         this._gtkSettings = Gtk.Settings.get_default();
         this._gtkSettings.connect('notify::gtk-application-prefer-dark-theme',
                             this._onPreferDarkThemeChanged.bind(this));
@@ -259,6 +265,15 @@ var MapView = GObject.registerClass({
         }
     }
 
+    _onHybridAerialChanged() {
+        if (this._mapType === MapType.AERIAL) {
+            if (Application.settings.get('hybrid-aerial'))
+                this.view.map_source = MapSource.createHybridAerialSource();
+            else
+                this.view.map_source = MapSource.createAerialSource();
+        }
+    }
+
     /* create and store a route layer, pass true to get a dashed line */
     _createRouteLayer(dashed, lineColor, width) {
         let red = Color.parseColor(lineColor, 0);
@@ -381,7 +396,12 @@ var MapView = GObject.registerClass({
 
         if (mapType !== MapType.LOCAL) {
             if (mapType === MapType.AERIAL) {
-                this.view.map_source = MapSource.createAerialSource();
+                if (Service.getService().tiles.hybridAerial &&
+                    Application.settings.get('hybrid-aerial')) {
+                    this.view.map_source = MapSource.createHybridAerialSource();
+                } else {
+                    this.view.map_source = MapSource.createAerialSource();
+                }
             } else {
                 if (Service.getService().tiles.streetDark &&
                     Application.settings.get('night-mode')) {