[gnome-weather] Application: delay showing the window until the model is fully loaded

[Giovanni Campagna <gcampagna src gnome org>]

commit 56c0f2e96a0b89df556230bdf02e4f414614d862
Author: Giovanni Campagna <gcampagna src gnome org>
Date:   Sun Sep 8 18:48:28 2013 +0200

    Application: delay showing the window until the model is fully loaded
    
    This way we avoid showing refresh icons every startup.

 src/main.js |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)
---
diff --git a/src/main.js b/src/main.js
index bf708fb..c1f8683 100644
--- a/src/main.js
+++ b/src/main.js
@@ -120,7 +120,16 @@ const Application = new Lang.Class({
     },
 
     vfunc_activate: function() {
-        (new Window.MainWindow({ application: this })).show();
+        let win = new Window.MainWindow({ application: this });
+
+        if (this.model.loading) {
+            let id = this.model.connect('notify::loading', function(model) {
+                model.disconnect(id);
+                win.show();
+            });
+        } else {
+            win.show();
+        }
     },
 
     vfunc_shutdown: function() {