[gnome-maps] placeBar: Hide on tapping the map

[Marcus Lundblad <mlundblad src gnome org>]

commit 6132b3560532a500ab0efcd3102ca2e6aaff2485
Author: James Westman <james flyingpimonster net>
Date:   Sat Jan 9 20:09:31 2021 -0600

    placeBar: Hide on tapping the map
    
    When you tap (not drag) the map outside the marker, the place bar is hidden.
    This only works for touch events, not mouse.

 src/placeBar.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
---
diff --git a/src/placeBar.js b/src/placeBar.js
index 72aae6e2..e3ee3529 100644
--- a/src/placeBar.js
+++ b/src/placeBar.js
@@ -19,6 +19,7 @@
  * Author: James Westman <james flyingpimonster net>
  */
 
+const Clutter = imports.gi.Clutter;
 const Gdk = imports.gi.Gdk;
 const Geocode = imports.gi.GeocodeGlib;
 const GObject = imports.gi.GObject;
@@ -64,6 +65,8 @@ var PlaceBar = GObject.registerClass({
 
         Application.application.connect('notify::adaptive-mode', this._updateVisibility.bind(this));
         this.connect('notify::place', this._updatePlace.bind(this));
+
+        this._mapView.view.connect('touch-event', this._onMapClickEvent.bind(this));
     }
 
     _updatePlace() {
@@ -114,4 +117,22 @@ var PlaceBar = GObject.registerClass({
     _onPlaceEdited() {
         _updatePlace();
     }
+
+    _onMapClickEvent(view, event) {
+        switch (event.type()) {
+            case Clutter.EventType.TOUCH_BEGIN:
+                this._tapped = true;
+                break;
+            case Clutter.EventType.TOUCH_UPDATE:
+                this._tapped = false;
+            case Clutter.EventType.TOUCH_END:
+            case Clutter.EventType.TOUCH_CANCEL:
+                if (this._tapped) {
+                    Application.application.selected_place = null;
+                }
+                break;
+        }
+
+        return Clutter.EVENT_PROPAGATE;
+    }
 });