update gui tweaks - micah

src/interface.py

@@ -117,6 +117,10 @@ class DelugeGTK:
         self.apply_prefs()
         self.load_window_geometry()
 
+        # Boolean used in update method to help check whether gui
+        # should be updated and is set by the window_state_event method
+        self.is_minimized = False
+    
     def connect_signals(self):
         self.wtree.signal_autoconnect({
                     ## File Menu
@@ -820,6 +824,11 @@ class DelugeGTK:
         #Update any active plugins
         self.plugins.update_active_plugins()
         
+        # only update gui if it's needed
+        if self.window.get_property("visible") and not self.is_minimized:
+            print "Visibility", self.window.get_property("visible")
+            print "Minimized", self.is_minimized
+            
             # Put the generated message into the statusbar
             # This gives plugins a chance to write to the 
             # statusbar if they want
@@ -1330,6 +1339,11 @@ class DelugeGTK:
                 self.config.set("window_maximized", True)
             else:
                 self.config.set("window_maximized", False)
+        if event.changed_mask & gtk.gdk.WINDOW_STATE_ICONIFIED:
+            if event.new_window_state & gtk.gdk.WINDOW_STATE_ICONIFIED:
+                self.is_minimized = True
+            else:
+                self.is_minimized = False
         return False