[gnome-music] window: store window size and position outside main thread

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit c7daecd1879c0a10da969f38c73f876f4de9722d
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Thu Mar 5 12:18:23 2015 +0100

    window: store window size and position outside main thread
    
    Also make sure we store view's init state properly to avoid
    additional populate() calls
    
    https://bugzilla.gnome.org/show_bug.cgi?id=745651

 gnomemusic/view.py   |    2 ++
 gnomemusic/window.py |    8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/gnomemusic/view.py b/gnomemusic/view.py
index 4164d65..5750975 100644
--- a/gnomemusic/view.py
+++ b/gnomemusic/view.py
@@ -288,6 +288,7 @@ class Albums(ViewContainer):
     def _on_changes_pending(self, data=None):
         if (self._init and self.header_bar._selectionMode is False):
             self._offset = 0
+            self._init = True
             self.model.clear()
             self.populate()
             grilo.changes_pending['Albums'] = False
@@ -1486,6 +1487,7 @@ class Search(ViewContainer):
 
     @log
     def populate(self):
+        self._init = True
         self.window._init_loading_notification()
         self.header_bar.set_state(ToolbarState.MAIN)
 
diff --git a/gnomemusic/window.py b/gnomemusic/window.py
index d1596d8..f2bc7e2 100644
--- a/gnomemusic/window.py
+++ b/gnomemusic/window.py
@@ -89,7 +89,7 @@ class Window(Gtk.ApplicationWindow):
         self._setup_view()
 
         self.connect("window-state-event", self._on_window_state_event)
-        self.connect("configure-event", self._on_configure_event)
+        self.configure_event_handler = self.connect("configure-event", self._on_configure_event)
 
         self.proxy = Gio.DBusProxy.new_sync(Gio.bus_get_sync(Gio.BusType.SESSION, None),
                                             Gio.DBusProxyFlags.NONE,
@@ -131,8 +131,12 @@ class Window(Gtk.ApplicationWindow):
                 self.toolbar._select_button.set_sensitive(True)
                 self.toolbar.show_stack()
 
-    @log
     def _on_configure_event(self, widget, event):
+        with self.handler_block(self.configure_event_handler):
+            GLib.idle_add(self.store_window_size_and_position, widget, priority=GLib.PRIORITY_LOW)
+
+    @log
+    def store_window_size_and_position(self, widget):
         size = widget.get_size()
         self.settings.set_value('window-size', GLib.Variant('ai', [size[0], size[1]]))