[gnome-maps/wip/user-location-toggle] mainWindow: Persistent state of user tracking toggle

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit a42238e350e897942e60914a59570aa9dc24226a
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Apr 16 04:21:57 2013 +0300

    mainWindow: Persistent state of user tracking toggle
    
    Remember state of the user location toggle button in dconf.

 data/org.gnome.maps.gschema.xml.in |  5 +++++
 src/mainWindow.js                  | 11 +++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/data/org.gnome.maps.gschema.xml.in b/data/org.gnome.maps.gschema.xml.in
index 2ac23bf..b575c15 100644
--- a/data/org.gnome.maps.gschema.xml.in
+++ b/data/org.gnome.maps.gschema.xml.in
@@ -25,5 +25,10 @@
       <_summary>Description of last known location</_summary>
       <_description>Description of last known location of user.</_description>
     </key>
+    <key name="track-user-location" type="b">
+      <default>false</default>
+      <_summary>Track user location</_summary>
+      <_description>Track user location.</_description>
+    </key>
   </schema>
 </schemalist>
diff --git a/src/mainWindow.js b/src/mainWindow.js
index e00a353..a3b0bcd 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -96,17 +96,24 @@ const MainWindow = new Lang.Class({
         let headerBar = new Gd.HeaderBar();
         headerBar.set_custom_title(this._searchEntry);
 
-        let toggle = new Gd.HeaderToggleButton({ symbolic_icon_name: 'find-location-symbolic' });
+        this.mapView = new MapView.MapView();
+
+        let trackUserLocation = Application.settings.get_boolean('track-user-location');
+        if (trackUserLocation)
+            this.mapView.gotoUserLocation(false);
+
+        let toggle = new Gd.HeaderToggleButton({ symbolic_icon_name: 'find-location-symbolic',
+                                                 active: trackUserLocation });
         toggle.connect('toggled', Lang.bind(this,
             function() {
                 if (toggle.active)
                     this.mapView.gotoUserLocation(true);
+                Application.settings.set_boolean('track-user-location', toggle.active);
             }));
         headerBar.pack_start(toggle);
 
         grid.add(headerBar);
 
-        this.mapView = new MapView.MapView();
         grid.add(this.mapView);
 
         grid.show_all();