fix some stuff

configure.ac

@@ -109,6 +109,7 @@ GALA_CORE_PKGS="gobject-2.0 >= $GLIB_MIN_VERSION \
                  granite \
                  libmutter >= $MUTTER_MIN_VERSION \
                  gee-0.8 \
+                 dbus-glib-1 \
                  gnome-desktop-3.0 \
                  plank >= $PLANK_MIN_VERSION"
 

plugins/notify/Notification.vala

@@ -67,9 +67,7 @@ namespace Gala.Plugins.Notify
 			relevancy_time = new DateTime.now_local ().to_unix ();
 			width = WIDTH + MARGIN * 2;
 			reactive = true;
-
-			set_easing_duration (300);
-			set_easing_mode (AnimationMode.EASE_OUT_QUAD);
+			margin_left = 12;
 
 			summary_label = new Text.with_text (null, "");
 			summary_label.line_wrap = true;
@@ -99,24 +97,21 @@ namespace Gala.Plugins.Notify
 
 			set_values ();
 
-			var transition = new TransitionGroup ();
-			transition.duration = 400;
-			transition.remove_on_complete = true;
+			save_easing_state ();
+			set_easing_duration (0);
+			x = WIDTH + MARGIN * 2;
+			restore_easing_state ();
 
-			var opacity_transition = new PropertyTransition ("opacity");
-			opacity_transition.set_from_value (0);
-			opacity_transition.set_to_value (255);
-
-			var slide_transition = new PropertyTransition ("y");
-			slide_transition.set_from_value (-60);
+			var slide_transition = new PropertyTransition ("x");
+			slide_transition.set_from_value (WIDTH);
 			slide_transition.set_to_value (0);
 			slide_transition.progress_mode = urgency == NotificationUrgency.LOW ?
-				AnimationMode.EASE_OUT_CUBIC : AnimationMode.EASE_OUT_BOUNCE;
+				AnimationMode.EASE_OUT_CUBIC : AnimationMode.EASE_OUT_BACK;
+			slide_transition.duration = 200;
+			slide_transition.remove_on_complete = true;
+			slide_transition.delay = 200;
 
-			transition.add_transition (opacity_transition);
-			transition.add_transition (slide_transition);
-
-			add_transition ("entry", transition);
+			add_transition ("entry", slide_transition);
 
 			var click = new ClickAction ();
 			click.clicked.connect (() => {
@@ -136,10 +131,20 @@ namespace Gala.Plugins.Notify
 
 		public void close ()
 		{
+			set_easing_duration (200);
+
+			set_easing_mode (AnimationMode.EASE_IN_QUAD);
 			opacity = 0;
 
+			set_easing_mode (AnimationMode.EASE_IN_BACK);
+			x = WIDTH + MARGIN * 2;
+
 			being_destroyed = true;
-			get_transition ("opacity").completed.connect (() => destroy ());
+			var transition = get_transition ("x");
+			if (transition != null)
+				transition.completed.connect (() => destroy ());
+			else
+				destroy ();
 		}
 
 		Window? get_window ()

plugins/notify/NotificationStack.vala

@@ -33,6 +33,7 @@ namespace Gala.Plugins.Notify
 			Object (screen: screen);
 
 			width = Notification.WIDTH + 2 * Notification.MARGIN;
+			clip_to_allocation = true;
 		}
 
 		public void show_notification (uint32 id, string summary, string body, Gdk.Pixbuf? icon,
@@ -63,7 +64,11 @@ namespace Gala.Plugins.Notify
 			var notification = new Notification (screen, id, summary, body, icon,
 				urgency, expire_timeout, sender_pid, actions);
 
-			add_child (notification);
+			float height;
+			notification.get_preferred_height (Notification.WIDTH, out height, null);
+			update_positions (height);
+
+			insert_child_at_index (notification, 0);
 
 			animation_counter++;
 
@@ -72,6 +77,27 @@ namespace Gala.Plugins.Notify
 					animations_changed (false);
 			});
 		}
+
+		void update_positions (float add_y = 0.0f)
+		{
+			var y = add_y;
+			var i = get_n_children ();
+			var delay_step = i > 0 ? 150 / i : 0;
+			foreach (var child in get_children ()) {
+				if (((Notification) child).being_destroyed)
+					continue;
+
+				child.save_easing_state ();
+				child.set_easing_mode (AnimationMode.EASE_OUT_BACK);
+				child.set_easing_duration (200);
+				child.set_easing_delay ((i--) * delay_step);
+
+				child.y = y;
+				child.restore_easing_state ();
+
+				y += child.height;
+			}
+		}
 	}
 }
 

plugins/notify/NotifyServer.vala

@@ -38,7 +38,7 @@ namespace Gala.Plugins.Notify
 	[DBus (name = "org.freedesktop.Notifications")]
 	public class NotifyServer : Object
 	{
-		const int DEFAULT_TMEOUT = 3000;
+		const int DEFAULT_TMEOUT = 4000;
 		const string FALLBACK_ICON = "dialog-information";
 
 		[DBus (visible = false)]