Bump version to 3.11.3

Update NEWS.

NEWS

@@ -1,3 +1,24 @@
+3.11.3
+======
+* xrandr: Use "hotplug_mode_update" property [Marc-André; #711216]
+* Fix position of attached dialogs for CSD windows [Giovanni, Owen; #707194]
+* Fix focus issues with external OSKs [Jasper; #715030]
+* Add a MetaCullable interface [Jasper; #714706]
+* Fix window group paint volume [Owen; #719669]
+* Fix frame extents problems [Owen; #714707]
+* Add shortcut to move windows between monitors [Florian; #671054]
+* Fix problems with focus tracking [Owen; #720558]
+* Misc. bug fixes and cleanups [Rui, Jasper, Owen; #712833, #678989, #720106,
+  #720417, #720630]
+
+Contributors:
+  Robert Bragg, Giovanni Campagna, Marc-André Lureau, Rui Matos, Alberto Milone,
+  Florian Müllner, Sindhu S, Jasper St. Pierre, Rico Tzschichholz,
+  Owen W. Taylor
+
+Translations:
+  甘露(Gan  Lu) [zh_CN], Khaled Hosny [ar]
+
 3.11.2
 ======
 * Fix resize operations using mouse-button-modifier [Lionel; #710251]

configure.ac

@@ -3,7 +3,7 @@ AC_CONFIG_MACRO_DIR([m4])
 
 m4_define([mutter_major_version], [3])
 m4_define([mutter_minor_version], [11])
-m4_define([mutter_micro_version], [2])
+m4_define([mutter_micro_version], [3])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])

po/ar.po

@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-10-07 17:09+0200\n"
-"PO-Revision-Date: 2013-10-07 17:09+0200\n"
+"POT-Creation-Date: 2013-12-11 06:55+0200\n"
+"PO-Revision-Date: 2013-12-11 06:57+0200\n"
 "Last-Translator: Khaled Hosny <khaledhosny@eglug.org>\n"
 "Language-Team: Arabic <doc@arabeyes.org>\n"
 "Language: ar\n"
@@ -212,7 +212,7 @@ msgstr "المنظور مقسوم على اليسار"
 
 #. This probably means that a non-WM compositor like xcompmgr is running;
 #. * we have no way to get it to exit
-#: ../src/compositor/compositor.c:596
+#: ../src/compositor/compositor.c:571
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display \"%s"
@@ -255,12 +255,12 @@ msgstr "ا_نتظر"
 msgid "_Force Quit"
 msgstr "أ_جبر الإنهاء"
 
-#: ../src/core/display.c:422
+#: ../src/core/display.c:415
 #, c-format
 msgid "Missing %s extension required for compositing"
 msgstr "الامتداد %s مفقود، لكنه مطلوب للتركيب"
 
-#: ../src/core/display.c:514
+#: ../src/core/display.c:507
 #, c-format
 msgid "Failed to open X Window System display '%s'\n"
 msgstr "فشل فتح عرض نظام نوافذ إكس '%s'\n"
@@ -314,16 +314,16 @@ msgstr "تعذّر إيجاد سِمة! تأكد من وجود %s و احتوا
 
 #: ../src/core/monitor.c:696
 msgid "Built-in display"
-msgstr ""
+msgstr "شاشة مدمجة"
 
 #. TRANSLATORS: this is a monitor name (in case we don't know
 #. the vendor), it's Unknown followed by a size in inches,
 #. like 'Unknown 15"'
 #.
 #: ../src/core/monitor.c:724
-#, fuzzy, c-format
+#, c-format
 msgid "Unknown %s"
-msgstr "عنصر مجهول %s"
+msgstr "غير معروفة %s"
 
 #: ../src/core/mutter.c:40
 #, c-format
@@ -382,12 +382,12 @@ msgstr ""
 msgid "Workspace %d"
 msgstr "مساحة العمل %d"
 
-#: ../src/core/screen.c:537
+#: ../src/core/screen.c:540
 #, c-format
 msgid "Screen %d on display '%s' is invalid\n"
 msgstr "الشاشة %d على العرض '%s' غير صحيحة\n"
 
-#: ../src/core/screen.c:553
+#: ../src/core/screen.c:556
 #, c-format
 msgid ""
 "Screen %d on display \"%s\" already has a window manager; try using the --"
@@ -396,18 +396,18 @@ msgstr ""
 "الشاشة %d على العرض \"%s\" لها مدير نوافذ بالفعل، حاول استعمال خيار التبديل "
 "--replace لتحُلّ محلّ مدير النوافذ الحالي.\n"
 
-#: ../src/core/screen.c:580
+#: ../src/core/screen.c:583
 #, c-format
 msgid ""
 "Could not acquire window manager selection on screen %d display \"%s\"\n"
 msgstr "لا يمكن الحصول على اختيار مدير النوافذ على الشاشة %d العرض \"%s\"\n"
 
-#: ../src/core/screen.c:658
+#: ../src/core/screen.c:661
 #, c-format
 msgid "Screen %d on display \"%s\" already has a window manager\n"
 msgstr "الشاشة %d على العرض \"%s\" لها مدير نوافذ بالفعل\n"
 
-#: ../src/core/screen.c:850
+#: ../src/core/screen.c:853
 #, c-format
 msgid "Could not release screen %d on display \"%s\"\n"
 msgstr "لا يمكن ترك الشاشة %d على العرض \"%s\"\n"
@@ -503,7 +503,7 @@ msgid "Window manager error: "
 msgstr "خطأ مدير النوافذ: "
 
 #. first time through
-#: ../src/core/window.c:7515
+#: ../src/core/window.c:7615
 #, c-format
 msgid ""
 "Window %s sets SM_CLIENT_ID on itself, instead of on the WM_CLIENT_LEADER "
@@ -519,7 +519,7 @@ msgstr ""
 #. * MWM but not WM_NORMAL_HINTS are basically broken. We complain
 #. * about these apps but make them work.
 #.
-#: ../src/core/window.c:8345
+#: ../src/core/window.c:8537
 #, c-format
 msgid ""
 "Window %s sets an MWM hint indicating it isn't resizable, but sets min size "
@@ -528,22 +528,22 @@ msgstr ""
 "ضبطت النافذة %s تلميحة MWM يدل على انه لا يمكن تحجيمها، لكنها تضبط الحجم "
 "الأدنى %d x %d و الحجم الأقصى %d x %d، هذا ليس له أي معنى.\n"
 
-#: ../src/core/window-props.c:347
+#: ../src/core/window-props.c:350
 #, c-format
 msgid "Application set a bogus _NET_WM_PID %lu\n"
 msgstr "ضبط التطبيق رمز NET_WM_PID غير مفهوم %lu\n"
 
-#: ../src/core/window-props.c:463
+#: ../src/core/window-props.c:466
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (على %s)"
 
-#: ../src/core/window-props.c:1546
+#: ../src/core/window-props.c:1549
 #, c-format
 msgid "Invalid WM_TRANSIENT_FOR window 0x%lx specified for %s.\n"
 msgstr "نافذة WM_TRANSIENT_FOR  0x%lx غير صحيحة ل %s.\n"
 
-#: ../src/core/window-props.c:1557
+#: ../src/core/window-props.c:1560
 #, fuzzy, c-format
 msgid "WM_TRANSIENT_FOR window 0x%lx for %s would create loop.\n"
 msgstr "نافذة WM_TRANSIENT_FOR  0x%lx غير صحيحة ل %s.\n"
@@ -929,8 +929,8 @@ msgid ""
 "GTK custom color specification must have color name and fallback in "
 "parentheses, e.g. gtk:custom(foo,bar); could not parse \"%s\""
 msgstr ""
-"يحب أن يكون لتخصيص حالة ألوان جتك قوس غلق قائم بعد الحالة/ مثال gtk:"
-"fg[NORMAL]، NORMAL هنا هو الحالة، لا يمكن تحليل \"%s\""
+"يحب أن يكون لتخصيص حالة ألوان جتك قوس غلق قائم بعد الحالة/ مثال "
+"gtk:fg[NORMAL]، NORMAL هنا هو الحالة، لا يمكن تحليل \"%s\""
 
 #: ../src/ui/theme.c:1219
 #, c-format

src/compositor/compositor-private.h

@@ -17,8 +17,6 @@ struct _MetaCompositor
 {
   MetaDisplay    *display;
 
-  Atom            atom_x_root_pixmap;
-  Atom            atom_net_wm_window_opacity;
   guint           repaint_func_id;
 
   ClutterActor   *shadow_src;

src/compositor/compositor.c

@@ -175,31 +175,6 @@ process_damage (MetaCompositor     *compositor,
   meta_window_actor_process_damage (window_actor, event);
 }
 
-static void
-process_property_notify (MetaCompositor	*compositor,
-                         XPropertyEvent *event,
-                         MetaWindow     *window)
-{
-  MetaWindowActor *window_actor;
-
-  if (window == NULL)
-    return;
-
-  window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
-  if (window_actor == NULL)
-    return;
-
-  /* Check for the opacity changing */
-  if (event->atom == compositor->atom_net_wm_window_opacity)
-    {
-      meta_window_actor_update_opacity (window_actor);
-      DEBUG_TRACE ("process_property_notify: net_wm_window_opacity\n");
-      return;
-    }
-
-  DEBUG_TRACE ("process_property_notify: unknown\n");
-}
-
 static Window
 get_output_window (MetaScreen *screen)
 {
@@ -877,6 +852,18 @@ meta_compositor_window_shape_changed (MetaCompositor *compositor,
   meta_window_actor_update_shape (window_actor);
 }
 
+void
+meta_compositor_window_opacity_changed (MetaCompositor *compositor,
+                                        MetaWindow     *window)
+{
+  MetaWindowActor *window_actor;
+  window_actor = META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
+  if (!window_actor)
+    return;
+
+  meta_window_actor_update_opacity (window_actor);
+}
+
 /* Clutter makes the assumption that there is only one X window
  * per stage, which is a valid assumption to make for a generic
  * application toolkit. As such, it will ignore any events sent
@@ -983,28 +970,19 @@ meta_compositor_process_event (MetaCompositor *compositor,
 	}
     }
 
-  switch (event->type)
+  if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
     {
-    case PropertyNotify:
-      process_property_notify (compositor, (XPropertyEvent *) event, window);
-      break;
-
-    default:
-      if (event->type == meta_display_get_damage_event_base (compositor->display) + XDamageNotify)
+      /* Core code doesn't handle damage events, so we need to extract the MetaWindow
+       * ourselves
+       */
+      if (window == NULL)
         {
-          /* Core code doesn't handle damage events, so we need to extract the MetaWindow
-           * ourselves
-           */
-          if (window == NULL)
-            {
-              Window xwin = ((XDamageNotifyEvent *) event)->drawable;
-              window = meta_display_lookup_x_window (compositor->display, xwin);
-            }
-
-	  DEBUG_TRACE ("meta_compositor_process_event (process_damage)\n");
-          process_damage (compositor, (XDamageNotifyEvent *) event, window);
+          Window xwin = ((XDamageNotifyEvent *) event)->drawable;
+          window = meta_display_lookup_x_window (compositor->display, xwin);
         }
-      break;
+
+      DEBUG_TRACE ("meta_compositor_process_event (process_damage)\n");
+      process_damage (compositor, (XDamageNotifyEvent *) event, window);
     }
 
   /* Clutter needs to know about MapNotify events otherwise it will
@@ -1508,13 +1486,7 @@ on_shadow_factory_changed (MetaShadowFactory *factory,
 MetaCompositor *
 meta_compositor_new (MetaDisplay *display)
 {
-  char *atom_names[] = {
-    "_XROOTPMAP_ID",
-    "_NET_WM_WINDOW_OPACITY",
-  };
-  Atom                   atoms[G_N_ELEMENTS(atom_names)];
   MetaCompositor        *compositor;
-  Display               *xdisplay = meta_display_get_xdisplay (display);
 
   if (!composite_at_least_version (display, 0, 3))
     return NULL;
@@ -1526,18 +1498,11 @@ meta_compositor_new (MetaDisplay *display)
   if (g_getenv("META_DISABLE_MIPMAPS"))
     compositor->no_mipmaps = TRUE;
 
-  meta_verbose ("Creating %d atoms\n", (int) G_N_ELEMENTS (atom_names));
-  XInternAtoms (xdisplay, atom_names, G_N_ELEMENTS (atom_names),
-                False, atoms);
-
   g_signal_connect (meta_shadow_factory_get_default (),
                     "changed",
                     G_CALLBACK (on_shadow_factory_changed),
                     compositor);
 
-  compositor->atom_x_root_pixmap = atoms[0];
-  compositor->atom_net_wm_window_opacity = atoms[1];
-
   compositor->repaint_func_id = clutter_threads_add_repaint_func (meta_repaint_func,
                                                                   compositor,
                                                                   NULL);

src/compositor/meta-window-actor.c

@@ -46,7 +46,6 @@ static guint signals[LAST_SIGNAL] = {0};
 struct _MetaWindowActorPrivate
 {
   MetaWindow       *window;
-  Window            xwindow;
   MetaScreen       *screen;
 
   ClutterActor     *actor;
@@ -69,8 +68,6 @@ struct _MetaWindowActorPrivate
 
   Damage            damage;
 
-  guint8            opacity;
-
   /* A region that matches the shape of the window, including frame bounds */
   cairo_region_t   *shape_region;
   /* If the window has an input shape, a region that matches the shape */
@@ -155,8 +152,6 @@ struct _FrameData
 enum
 {
   PROP_META_WINDOW = 1,
-  PROP_META_SCREEN,
-  PROP_X_WINDOW,
   PROP_NO_SHADOW,
   PROP_SHADOW_CLASS
 };
@@ -225,33 +220,12 @@ meta_window_actor_class_init (MetaWindowActorClass *klass)
                                "MetaWindow",
                                "The displayed MetaWindow",
                                META_TYPE_WINDOW,
-                               G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
+                               G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
 
   g_object_class_install_property (object_class,
                                    PROP_META_WINDOW,
                                    pspec);
 
-  pspec = g_param_spec_pointer ("meta-screen",
-				"MetaScreen",
-				"MetaScreen",
-				G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
-
-  g_object_class_install_property (object_class,
-                                   PROP_META_SCREEN,
-                                   pspec);
-
-  pspec = g_param_spec_ulong ("x-window",
-			      "Window",
-			      "Window",
-			      0,
-			      G_MAXULONG,
-			      0,
-			      G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
-
-  g_object_class_install_property (object_class,
-                                   PROP_X_WINDOW,
-                                   pspec);
-
   pspec = g_param_spec_boolean ("no-shadow",
                                 "No shadow",
                                 "Do not add shaddow to this window",
@@ -294,7 +268,6 @@ meta_window_actor_init (MetaWindowActor *self)
   priv = self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
 						   META_TYPE_WINDOW_ACTOR,
 						   MetaWindowActorPrivate);
-  priv->opacity = 0xff;
   priv->shadow_class = NULL;
 }
 
@@ -305,11 +278,9 @@ window_decorated_notify (MetaWindow *mw,
 {
   MetaWindowActor        *self     = META_WINDOW_ACTOR (data);
   MetaWindowActorPrivate *priv     = self->priv;
-  MetaFrame              *frame    = meta_window_get_frame (mw);
   MetaScreen             *screen   = priv->screen;
   MetaDisplay            *display  = meta_screen_get_display (screen);
   Display                *xdisplay = meta_display_get_xdisplay (display);
-  Window                  new_xwindow;
 
   /*
    * Basically, we have to reconstruct the the internals of this object
@@ -317,11 +288,6 @@ window_decorated_notify (MetaWindow *mw,
    */
   priv->redecorating = TRUE;
 
-  if (frame)
-    new_xwindow = meta_frame_get_xwindow (frame);
-  else
-    new_xwindow = meta_window_get_xwindow (mw);
-
   meta_window_actor_detach (self);
 
   /*
@@ -336,8 +302,6 @@ window_decorated_notify (MetaWindow *mw,
       priv->damage = None;
     }
 
-  priv->xwindow = new_xwindow;
-
   /*
    * Recreate the contents.
    */
@@ -352,18 +316,30 @@ window_appears_focused_notify (MetaWindow *mw,
   clutter_actor_queue_redraw (CLUTTER_ACTOR (data));
 }
 
+static gboolean
+is_non_opaque (MetaWindowActor *self)
+{
+  MetaWindowActorPrivate *priv = self->priv;
+  MetaWindow *window = priv->window;
+
+  return priv->argb32 || (window->opacity != 0xFF);
+}
+
 static void
 meta_window_actor_constructed (GObject *object)
 {
   MetaWindowActor        *self     = META_WINDOW_ACTOR (object);
   MetaWindowActorPrivate *priv     = self->priv;
-  MetaScreen             *screen   = priv->screen;
-  MetaDisplay            *display  = meta_screen_get_display (screen);
-  Window                  xwindow  = priv->xwindow;
   MetaWindow             *window   = priv->window;
+  MetaScreen             *screen   = meta_window_get_screen (window);
+  MetaDisplay            *display  = meta_screen_get_display (screen);
   Display                *xdisplay = meta_display_get_xdisplay (display);
   XRenderPictFormat      *format;
+  Window                  xwindow;
 
+  xwindow = meta_window_get_toplevel_xwindow (window);
+
+  priv->screen = screen;
   priv->damage = XDamageCreate (xdisplay, xwindow,
                                 XDamageReportBoundingBox);
 
@@ -386,19 +362,6 @@ meta_window_actor_constructed (GObject *object)
        * We will release it in dispose().
        */
       g_object_ref (priv->actor);
-
-      g_signal_connect_object (window, "notify::decorated",
-                               G_CALLBACK (window_decorated_notify), self, 0);
-      g_signal_connect_object (window, "notify::appears-focused",
-                               G_CALLBACK (window_appears_focused_notify), self, 0);
-    }
-  else
-    {
-      /*
-       * This is the case where existing window is gaining/loosing frame.
-       * Just ensure the actor is top most (i.e., above shadow).
-       */
-      clutter_actor_set_child_above_sibling (CLUTTER_ACTOR (self), priv->actor, NULL);
     }
 
   meta_window_actor_update_opacity (self);
@@ -491,17 +454,12 @@ meta_window_actor_set_property (GObject      *object,
   switch (prop_id)
     {
     case PROP_META_WINDOW:
-      {
-        if (priv->window)
-          g_object_unref (priv->window);
-        priv->window = g_value_dup_object (value);
-      }
-      break;
-    case PROP_META_SCREEN:
-      priv->screen = g_value_get_pointer (value);
-      break;
-    case PROP_X_WINDOW:
-      priv->xwindow = g_value_get_ulong (value);
+      priv->window = g_value_dup_object (value);
+
+      g_signal_connect_object (priv->window, "notify::decorated",
+                               G_CALLBACK (window_decorated_notify), self, 0);
+      g_signal_connect_object (priv->window, "notify::appears-focused",
+                               G_CALLBACK (window_appears_focused_notify), self, 0);
       break;
     case PROP_NO_SHADOW:
       {
@@ -547,12 +505,6 @@ meta_window_actor_get_property (GObject      *object,
     case PROP_META_WINDOW:
       g_value_set_object (value, priv->window);
       break;
-    case PROP_META_SCREEN:
-      g_value_set_pointer (value, priv->screen);
-      break;
-    case PROP_X_WINDOW:
-      g_value_set_ulong (value, priv->xwindow);
-      break;
     case PROP_NO_SHADOW:
       g_value_set_boolean (value, priv->no_shadow);
       break;
@@ -650,7 +602,7 @@ clip_shadow_under_window (MetaWindowActor *self)
 {
   MetaWindowActorPrivate *priv = self->priv;
 
-  return (priv->argb32 || priv->opacity != 0xff) && priv->window->frame;
+  return is_non_opaque (self) && priv->window->frame;
 }
 
 static void
@@ -676,6 +628,7 @@ meta_window_actor_paint (ClutterActor *actor)
       MetaShadowParams params;
       cairo_rectangle_int_t shape_bounds;
       cairo_region_t *clip = priv->shadow_clip;
+      MetaWindow *window = priv->window;
 
       meta_window_actor_get_shape_bounds (self, &shape_bounds);
       meta_window_actor_get_shadow_params (self, appears_focused, &params);
@@ -699,7 +652,7 @@ meta_window_actor_paint (ClutterActor *actor)
                          params.y_offset + shape_bounds.y,
                          shape_bounds.width,
                          shape_bounds.height,
-                         (clutter_actor_get_paint_opacity (actor) * params.opacity * priv->opacity) / (255 * 255),
+                         (clutter_actor_get_paint_opacity (actor) * params.opacity * window->opacity) / (255 * 255),
                          clip,
                          clip_shadow_under_window (self)); /* clip_strictly - not just as an optimization */
 
@@ -742,7 +695,11 @@ meta_window_actor_get_paint_volume (ClutterActor       *actor,
     }
 
   if (priv->unobscured_region)
-    cairo_region_intersect_rectangle (priv->unobscured_region, &bounds);
+    {
+      cairo_rectangle_int_t unobscured_bounds;
+      cairo_region_get_extents (priv->unobscured_region, &unobscured_bounds);
+      gdk_rectangle_intersect (&bounds, &unobscured_bounds, &bounds);
+    }
 
   origin.x = bounds.x;
   origin.y = bounds.y;
@@ -786,10 +743,10 @@ meta_window_actor_has_shadow (MetaWindowActor *self)
     return TRUE;
 
   /*
-   * Do not add shadows to ARGB windows; eventually we should generate a
-   * shadow from the input shape for such windows.
+   * Do not add shadows to non-opaque windows; eventually we should generate
+   * a shadow from the input shape for such windows.
    */
-  if (priv->argb32 || priv->opacity != 0xff)
+  if (is_non_opaque (self))
     return FALSE;
 
   /*
@@ -820,20 +777,6 @@ meta_window_actor_has_shadow (MetaWindowActor *self)
   return FALSE;
 }
 
-/**
- * meta_window_actor_get_x_window: (skip)
- * @self: a #MetaWindowActor
- *
- */
-Window
-meta_window_actor_get_x_window (MetaWindowActor *self)
-{
-  if (!self)
-    return None;
-
-  return self->priv->xwindow;
-}
-
 /**
  * meta_window_actor_get_meta_window:
  * @self: a #MetaWindowActor
@@ -1338,7 +1281,7 @@ meta_window_actor_should_unredirect (MetaWindowActor *self)
   if (meta_window_requested_dont_bypass_compositor (metaWindow))
     return FALSE;
 
-  if (priv->opacity != 0xff)
+  if (metaWindow->opacity != 0xFF)
     return FALSE;
 
   if (metaWindow->shape_region != NULL)
@@ -1369,7 +1312,7 @@ meta_window_actor_set_redirected (MetaWindowActor *self, gboolean state)
   MetaDisplay *display = meta_window_get_display (metaWindow);
 
   Display *xdisplay = meta_display_get_xdisplay (display);
-  Window  xwin = meta_window_actor_get_x_window (self);
+  Window  xwin = meta_window_get_toplevel_xwindow (metaWindow);
 
   if (state)
     {
@@ -1623,22 +1566,10 @@ meta_window_actor_new (MetaWindow *window)
   MetaCompScreen         *info = meta_screen_get_compositor_data (screen);
   MetaWindowActor        *self;
   MetaWindowActorPrivate *priv;
-  MetaFrame		 *frame;
-  Window		  top_window;
   ClutterActor           *window_group;
 
-  frame = meta_window_get_frame (window);
-  if (frame)
-    top_window = meta_frame_get_xwindow (frame);
-  else
-    top_window = meta_window_get_xwindow (window);
-
-  meta_verbose ("add window: Meta %p, xwin 0x%x\n", window, (guint)top_window);
-
   self = g_object_new (META_TYPE_WINDOW_ACTOR,
-                       "meta-window",         window,
-                       "x-window",            top_window,
-                       "meta-screen",         screen,
+                       "meta-window", window,
                        NULL);
 
   priv = self->priv;
@@ -1725,8 +1656,9 @@ static cairo_region_t *
 meta_window_actor_get_obscured_region (MetaWindowActor *self)
 {
   MetaWindowActorPrivate *priv = self->priv;
+  MetaWindow *window = priv->window;
 
-  if (priv->back_pixmap && priv->opacity == 0xff && !priv->window->shaded)
+  if (priv->back_pixmap && window->opacity != 0xFF && !priv->window->shaded)
     return priv->opaque_region;
   else
     return NULL;
@@ -1906,8 +1838,8 @@ check_needs_pixmap (MetaWindowActor *self)
   MetaDisplay         *display  = meta_screen_get_display (screen);
   Display             *xdisplay = meta_display_get_xdisplay (display);
   MetaCompScreen      *info     = meta_screen_get_compositor_data (screen);
+  Window               xwindow  = meta_window_get_toplevel_xwindow (priv->window);
   MetaCompositor      *compositor;
-  Window               xwindow  = priv->xwindow;
 
   if (!priv->needs_pixmap)
     return;
@@ -2640,23 +2572,9 @@ void
 meta_window_actor_update_opacity (MetaWindowActor *self)
 {
   MetaWindowActorPrivate *priv = self->priv;
-  MetaDisplay *display = meta_screen_get_display (priv->screen);
-  MetaCompositor *compositor = meta_display_get_compositor (display);
-  Window xwin = meta_window_get_xwindow (priv->window);
-  gulong value;
-  guint8 opacity;
+  MetaWindow *window = priv->window;
 
-  if (meta_prop_get_cardinal (display, xwin,
-                              compositor->atom_net_wm_window_opacity,
-                              &value))
-    {
-      opacity = (guint8)((gfloat)value * 255.0 / ((gfloat)0xffffffff));
-    }
-  else
-    opacity = 255;
-
-  self->priv->opacity = opacity;
-  clutter_actor_set_opacity (self->priv->actor, opacity);
+  clutter_actor_set_opacity (self->priv->actor, window->opacity);
 }
 
 void

src/core/core.c

@@ -280,8 +280,7 @@ meta_core_lower_beneath_grab_window (Display *xdisplay,
     return;
 
   changes.stack_mode = Below;
-  changes.sibling = grab_window->frame ? grab_window->frame->xwindow
-                                       : grab_window->xwindow;
+  changes.sibling = meta_window_get_toplevel_xwindow (grab_window);
 
   meta_stack_tracker_record_lower_below (screen->stack_tracker,
                                          xwindow,

src/core/display-private.h

@@ -138,6 +138,14 @@ struct _MetaDisplay
    */
   guint allow_terminal_deactivation : 1;
 
+  /* If true, server->focus_serial refers to us changing the focus; in
+   * this case, we can ignore focus events that have exactly focus_serial,
+   * since we take care to make another request immediately afterwards.
+   * But if focus is being changed by another client, we have to accept
+   * multiple events with the same serial.
+   */
+  guint focused_by_us : 1;
+
   guint static_gravity_works : 1;
   
   /*< private-ish >*/

src/core/display.c

@@ -1865,9 +1865,11 @@ static void
 update_focus_window (MetaDisplay *display,
                      MetaWindow  *window,
                      Window       xwindow,
-                     gulong       serial)
+                     gulong       serial,
+                     gboolean     focused_by_us)
 {
   display->focus_serial = serial;
+  display->focused_by_us = focused_by_us;
 
   if (display->focus_xwindow == xwindow)
     return;
@@ -1978,7 +1980,8 @@ request_xserver_input_focus_change (MetaDisplay *display,
   update_focus_window (display,
                        meta_window,
                        xwindow,
-                       serial);
+                       serial,
+                       TRUE);
 
   meta_error_trap_pop (display);
 
@@ -2092,12 +2095,20 @@ handle_window_focus_event (MetaDisplay  *display,
   else
     g_return_if_reached ();
 
-  if (display->server_focus_serial > display->focus_serial)
+  /* If display->focused_by_us, then the focus_serial will be used only
+   * for a focus change we made and have already accounted for.
+   * (See request_xserver_input_focus_change().) Otherwise, we can get
+   * multiple focus events with the same serial.
+   */
+  if (display->server_focus_serial > display->focus_serial ||
+      (!display->focused_by_us &&
+       display->server_focus_serial == display->focus_serial))
     {
       update_focus_window (display,
                            focus_window,
                            focus_window ? focus_window->xwindow : None,
-                           display->server_focus_serial);
+                           display->server_focus_serial,
+                           FALSE);
     }
 }
 
@@ -2167,7 +2178,8 @@ event_callback (XEvent   *event,
   display->current_time = event_get_time (display, event);
   display->monitor_cache_invalidated = TRUE;
 
-  if (event->xany.serial > display->focus_serial &&
+  if (display->focused_by_us &&
+      event->xany.serial > display->focus_serial &&
       display->focus_window &&
       !window_has_xwindow (display->focus_window, display->server_focus_window))
     {
@@ -2176,7 +2188,8 @@ event_callback (XEvent   *event,
       update_focus_window (display,
                            meta_display_lookup_x_window (display, display->server_focus_window),
                            display->server_focus_window,
-                           display->server_focus_serial);
+                           display->server_focus_serial,
+                           FALSE);
     }
 
   screen = meta_display_screen_for_root (display, event->xany.window);
@@ -4008,7 +4021,7 @@ meta_display_begin_grab_op (MetaDisplay *display,
    *   key grab on the RootWindow.
    */
   if (grab_window)
-    grab_xwindow = grab_window->frame ? grab_window->frame->xwindow : grab_window->xwindow;
+    grab_xwindow = meta_window_get_toplevel_xwindow (grab_window);
   else
     grab_xwindow = screen->xroot;
 

src/core/keybindings.c

@@ -41,6 +41,7 @@
 #include "ui.h"
 #include "frame.h"
 #include "place.h"
+#include "screen-private.h"
 #include <meta/prefs.h>
 #include <meta/util.h>
 
@@ -1277,7 +1278,7 @@ meta_window_grab_keys (MetaWindow  *window)
     }
 
   meta_window_change_keygrabs (window,
-                               window->frame ? window->frame->xwindow : window->xwindow,
+                               meta_window_get_toplevel_xwindow (window),
                                TRUE);
 
   window->keys_grabbed = TRUE;
@@ -1580,7 +1581,7 @@ meta_window_grab_all_keys (MetaWindow  *window,
               window->desc);
   meta_window_focus (window, timestamp);
 
-  grabwindow = window->frame ? window->frame->xwindow : window->xwindow;
+  grabwindow = meta_window_get_toplevel_xwindow (window);
 
   meta_topic (META_DEBUG_KEYBINDINGS,
               "Grabbing all keys on window %s\n", window->desc);
@@ -3973,6 +3974,26 @@ handle_move_to_workspace  (MetaDisplay    *display,
     }
 }
 
+static void
+handle_move_to_monitor (MetaDisplay    *display,
+                        MetaScreen     *screen,
+                        MetaWindow     *window,
+                        XIDeviceEvent  *event,
+                        MetaKeyBinding *binding,
+                        gpointer        dummy)
+{
+  gint which = binding->handler->data;
+  const MetaMonitorInfo *current, *new;
+
+  current = meta_screen_get_monitor_for_window (screen, window);
+  new = meta_screen_get_monitor_neighbor (screen, current->number, which);
+
+  if (new == NULL)
+    return;
+
+  meta_window_move_to_monitor (window, new->number);
+}
+
 static void
 handle_raise_or_lower (MetaDisplay    *display,
                        MetaScreen     *screen,
@@ -4629,6 +4650,34 @@ init_builtin_key_bindings (MetaDisplay *display)
                           META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_DOWN,
                           handle_move_to_workspace, META_MOTION_DOWN);
 
+  add_builtin_keybinding (display,
+                          "move-to-monitor-left",
+                          common_keybindings,
+                          META_KEY_BINDING_PER_WINDOW,
+                          META_KEYBINDING_ACTION_MOVE_TO_MONITOR_LEFT,
+                          handle_move_to_monitor, META_SCREEN_LEFT);
+
+  add_builtin_keybinding (display,
+                          "move-to-monitor-right",
+                          common_keybindings,
+                          META_KEY_BINDING_PER_WINDOW,
+                          META_KEYBINDING_ACTION_MOVE_TO_MONITOR_RIGHT,
+                          handle_move_to_monitor, META_SCREEN_RIGHT);
+
+  add_builtin_keybinding (display,
+                          "move-to-monitor-down",
+                          common_keybindings,
+                          META_KEY_BINDING_PER_WINDOW,
+                          META_KEYBINDING_ACTION_MOVE_TO_MONITOR_DOWN,
+                          handle_move_to_monitor, META_SCREEN_DOWN);
+
+  add_builtin_keybinding (display,
+                          "move-to-monitor-up",
+                          common_keybindings,
+                          META_KEY_BINDING_PER_WINDOW,
+                          META_KEYBINDING_ACTION_MOVE_TO_MONITOR_UP,
+                          handle_move_to_monitor, META_SCREEN_UP);
+
   add_builtin_keybinding (display,
                           "raise-or-lower",
                           common_keybindings,

src/core/window-private.h

@@ -355,6 +355,9 @@ struct _MetaWindow
   /* the input shape region for picking */
   cairo_region_t *input_region;
 
+  /* _NET_WM_WINDOW_OPACITY */
+  guint opacity;
+
   /* if TRUE, the we have the new form of sync request counter which
    * also handles application frames */
   guint extended_sync_request_counter : 1;
@@ -695,5 +698,9 @@ void meta_window_update_input_region_x11  (MetaWindow *window);
 void meta_window_set_shape_region         (MetaWindow     *window,
                                            cairo_region_t *region);
 void meta_window_update_shape_region_x11  (MetaWindow *window);
+void meta_window_set_opacity              (MetaWindow *window,
+                                           guint       opacity);
+
+Window meta_window_get_toplevel_xwindow (MetaWindow *window);
 
 #endif

src/core/window-props.c

@@ -1709,6 +1709,20 @@ reload_bypass_compositor (MetaWindow    *window,
   window->bypass_compositor = requested_value;
 }
 
+static void
+reload_window_opacity (MetaWindow    *window,
+                       MetaPropValue *value,
+                       gboolean       initial)
+
+{
+  int requested_value = 0xFF;
+
+  if (value->type != META_PROP_VALUE_INVALID)
+    requested_value = (int) value->v.cardinal;
+
+  meta_window_set_opacity (window, requested_value);
+}
+
 #define RELOAD_STRING(var_name, propname) \
   static void                                       \
   reload_ ## var_name (MetaWindow    *window,       \
@@ -1811,6 +1825,7 @@ meta_display_init_window_prop_hooks (MetaDisplay *display)
     { display->atom__NET_WM_STRUT,         META_PROP_VALUE_INVALID, reload_struts,            FALSE, FALSE },
     { display->atom__NET_WM_STRUT_PARTIAL, META_PROP_VALUE_INVALID, reload_struts,            FALSE, FALSE },
     { display->atom__NET_WM_BYPASS_COMPOSITOR, META_PROP_VALUE_CARDINAL,  reload_bypass_compositor, FALSE, FALSE },
+    { display->atom__NET_WM_WINDOW_OPACITY, META_PROP_VALUE_CARDINAL, reload_window_opacity,  TRUE, TRUE },
     { 0 },
   };
 

src/core/window.c

@@ -1201,6 +1201,8 @@ meta_window_new_with_attrs (MetaDisplay       *display,
    */
   window->stable_sequence = ++display->window_sequence_counter;
 
+  window->opacity = 0xFF;
+
   /* assign the window to its group, or create a new group if needed
    */
   window->group = NULL;
@@ -4981,6 +4983,11 @@ meta_window_move_resize_internal (MetaWindow          *window,
                          &old_rect,
                          &new_rect);
 
+  /* meta_window_constrain() might have maximized the window after placement,
+   * changing the borders.
+   */
+  meta_frame_calc_borders (window->frame, &borders);
+
   w = new_rect.width;
   h = new_rect.height;
   root_x_nw = new_rect.x;
@@ -11438,3 +11445,19 @@ meta_window_can_close (MetaWindow *window)
 {
   return window->has_close_func;
 }
+
+Window
+meta_window_get_toplevel_xwindow (MetaWindow *window)
+{
+  return window->frame ? window->frame->xwindow : window->xwindow;
+}
+
+void
+meta_window_set_opacity (MetaWindow *window,
+                         guint       opacity)
+{
+  window->opacity = opacity;
+
+  if (window->display->compositor)
+    meta_compositor_window_opacity_changed (window->display->compositor, window);
+}

src/meta/atomnames.h

@@ -179,6 +179,7 @@ item(_NET_WM_BYPASS_COMPOSITOR)
 item(_NET_WM_OPAQUE_REGION)
 item(_NET_WM_FRAME_DRAWN)
 item(_NET_WM_FRAME_TIMINGS)
+item(_NET_WM_WINDOW_OPACITY)
 
 #if 0
 /* We apparently never use: */

src/meta/compositor.h

@@ -66,6 +66,8 @@ void meta_compositor_unmanage_screen (MetaCompositor *compositor,
 
 void meta_compositor_window_shape_changed (MetaCompositor *compositor,
                                            MetaWindow     *window);
+void meta_compositor_window_opacity_changed (MetaCompositor *compositor,
+                                             MetaWindow     *window);
 
 gboolean meta_compositor_process_event (MetaCompositor *compositor,
                                         XEvent         *event,

src/meta/prefs.h

@@ -243,6 +243,10 @@ void     meta_prefs_set_ignore_request_hide_titlebar (gboolean whether);
  * @META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_RIGHT: FILLME 
  * @META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_UP: FILLME 
  * @META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_DOWN: FILLME 
+ * @META_KEYBINDING_ACTION_MOVE_TO_MONITOR_LEFT: FILLME
+ * @META_KEYBINDING_ACTION_MOVE_TO_MONITOR_RIGHT: FILLME
+ * @META_KEYBINDING_ACTION_MOVE_TO_MONITOR_UP: FILLME
+ * @META_KEYBINDING_ACTION_MOVE_TO_MONITOR_DOWN: FILLME
  * @META_KEYBINDING_ACTION_RAISE_OR_LOWER: FILLME 
  * @META_KEYBINDING_ACTION_RAISE: FILLME 
  * @META_KEYBINDING_ACTION_LOWER: FILLME 
@@ -336,6 +340,10 @@ typedef enum _MetaKeyBindingAction
   META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_RIGHT,
   META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_UP,
   META_KEYBINDING_ACTION_MOVE_TO_WORKSPACE_DOWN,
+  META_KEYBINDING_ACTION_MOVE_TO_MONITOR_LEFT,
+  META_KEYBINDING_ACTION_MOVE_TO_MONITOR_RIGHT,
+  META_KEYBINDING_ACTION_MOVE_TO_MONITOR_UP,
+  META_KEYBINDING_ACTION_MOVE_TO_MONITOR_DOWN,
   META_KEYBINDING_ACTION_RAISE_OR_LOWER,
   META_KEYBINDING_ACTION_RAISE,
   META_KEYBINDING_ACTION_LOWER,