core: Avoid queueing resizes while changing workspace during window drag

We already have a user move/resize going on, so avoid botching it with
window resizes with flags & META_MOVE_RESIZE_USER_ACTION == 0 that will
trigger unintended constraints.

https://gitlab.gnome.org/GNOME/mutter/issues/192

Closes: #192

NEWS

@@ -1,3 +1,39 @@
+3.29.2
+======
+* Fix size change animations on wayland [Georges; #780292]
+* Handle touch events on server-side titlebars [Carlos; #770185]
+* Misc. bug fixes [Florian, Olivier, Jonas, Georges; #134, #124, !96, #138,
+  !102, #781471, #150]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, Florian Müllner,
+  Georges Basile Stavracas Neto, Marco Trevisan (Treviño), Daniel van Vugt
+
+Translators:
+  Daniel Șerbănescu [ro], Marcos Lans [gl], Dz Chen [zh_CN]
+
+3.29.1
+======
+* Fix various input-method regressions [Carlos, Olivier; #65, #74, #66, #112]
+* Fix wayland build on FreeBSD [Ting-Wei; #792280, #792717]
+* Fix swapped colors in screenshots (again) [Carlos; #72]
+* Allow building with elogind [Rasmus; !46]
+* Consider display rotation for cursor [Olivier; #85]
+* Fall back to non-modifier GBM surfaces [Daniel; #84]
+* Take inhibitors into account for monitoring idle [Bastien; #705942]
+* Misc. bug fixes [handsome-feng, Olivier, Mario, Jonas; !45, #83, #104,
+  gnome-shell#157, #130, #21]
+
+Contributors:
+  Jonas Ådahl, Olivier Fourdan, Carlos Garnacho, handsome-feng, Yussuf Khalil,
+  Ting-Wei Lan, Aleksandr Mezin, Alberts Muktupāvels,
+  Georges Basile Stavracas Neto, Bastien Nocera, Benjamin Otte,
+  Mario Sanchez Prada, Daniel Stone, Ray Strode, Rasmus Thomsen,
+  Marco Trevisan (Treviño), Daniel van Vugt
+
+Translators:
+  Emin Tufan Çetin [tr], Dušan Kazik [sk], Matej Urbančič [sl]
+
 3.28.0
 ======
 * Fix xdg-foreign regression [Carlos; #63]

clutter/clutter/Makefile.am

@@ -692,7 +692,7 @@ Cally_@LIBMUTTER_API_VERSION@_gir_CFLAGS = $(AM_CPPFLAGS) $(CLUTTER_CFLAGS)
 Cally_@LIBMUTTER_API_VERSION@_gir_SCANNERFLAGS = \
 	--warn-all \
 	--c-include='cally/cally.h' \
-	--pkg-export=mutter-cally-@LIBMUTTER_API_VERSION@ \
+	--pkg-export=mutter-clutter-@LIBMUTTER_API_VERSION@ \
 	--include-uninstalled=$(top_builddir)/clutter/Clutter-@LIBMUTTER_API_VERSION@.gir
 
 INTROSPECTION_GIRS += Cally-@LIBMUTTER_API_VERSION@.gir

clutter/clutter/cally/cally-util.c

@@ -214,6 +214,8 @@ cally_util_simulate_snooper_install (void)
                     G_CALLBACK (cally_util_stage_added_cb), cally_key_snooper);
   g_signal_connect (G_OBJECT (stage_manager), "stage-removed",
                     G_CALLBACK (cally_util_stage_removed_cb), cally_key_snooper);
+
+  g_slist_free (stage_list);
 }
 
 static void

clutter/clutter/clutter-actor.c

@@ -2821,7 +2821,7 @@ _clutter_actor_fully_transform_vertices (ClutterActor *self,
   /* Note: we pass NULL as the ancestor because we don't just want the modelview
    * that gets us to stage coordinates, we want to go all the way to eye
    * coordinates */
-  _clutter_actor_apply_relative_transformation_matrix (self, NULL, &modelview);
+  _clutter_actor_get_relative_transformation_matrix (self, NULL, &modelview);
 
   /* Fetch the projection and viewport */
   _clutter_stage_get_projection_matrix (CLUTTER_STAGE (stage), &projection);

clutter/clutter/clutter-input-method.c

@@ -353,6 +353,7 @@ clutter_input_method_notify_key_event (ClutterInputMethod *im,
       copy = clutter_event_copy (event);
       clutter_event_set_flags (copy, clutter_event_get_flags (event) |
                                CLUTTER_EVENT_FLAG_INPUT_METHOD);
+      clutter_event_set_source_device (copy, clutter_event_get_device (copy));
       clutter_event_put (copy);
       clutter_event_free (copy);
     }

clutter/clutter/clutter-text.c

@@ -2830,6 +2830,10 @@ clutter_text_key_focus_in (ClutterActor *actor)
   if (method && priv->editable)
     {
       clutter_input_method_focus_in (method, priv->input_focus);
+      clutter_input_focus_set_content_purpose (priv->input_focus,
+					       priv->input_purpose);
+      clutter_input_focus_set_content_hints (priv->input_focus,
+					     priv->input_hints);
       update_cursor_location (CLUTTER_TEXT (actor));
     }
 
@@ -4511,6 +4515,27 @@ buffer_deleted_text (ClutterTextBuffer *buffer,
     }
 }
 
+static void
+clutter_text_queue_redraw_or_relayout (ClutterText *self)
+{
+  ClutterActor *actor = CLUTTER_ACTOR (self);
+  gfloat preferred_width;
+  gfloat preferred_height;
+
+  clutter_text_dirty_cache (self);
+
+  /* we're using our private implementations here to avoid the caching done by ClutterActor */
+  clutter_text_get_preferred_width (actor, -1, NULL, &preferred_width);
+  clutter_text_get_preferred_height (actor, preferred_width, NULL, &preferred_height);
+
+  if (clutter_actor_has_allocation (actor) &&
+      (fabsf (preferred_width - clutter_actor_get_width (actor)) > 0.001 ||
+       fabsf (preferred_height - clutter_actor_get_height (actor)) > 0.001))
+    clutter_actor_queue_relayout (actor);
+  else
+    clutter_text_queue_redraw (actor);
+}
+
 static void
 buffer_notify_text (ClutterTextBuffer *buffer,
                     GParamSpec        *spec,
@@ -4518,9 +4543,7 @@ buffer_notify_text (ClutterTextBuffer *buffer,
 {
   g_object_freeze_notify (G_OBJECT (self));
 
-  clutter_text_dirty_cache (self);
-
-  clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+  clutter_text_queue_redraw_or_relayout (self);
 
   g_signal_emit (self, text_signals[TEXT_CHANGED], 0);
   g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_TEXT]);
@@ -4872,8 +4895,7 @@ clutter_text_set_cursor_visible (ClutterText *self,
     {
       priv->cursor_visible = cursor_visible;
 
-      clutter_text_dirty_cache (self);
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+      clutter_text_queue_redraw_or_relayout (self);
 
       g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_CURSOR_VISIBLE]);
     }
@@ -5774,9 +5796,7 @@ clutter_text_set_line_alignment (ClutterText    *self,
     {
       priv->alignment = alignment;
 
-      clutter_text_dirty_cache (self);
-
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+      clutter_text_queue_redraw_or_relayout (self);
 
       g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_LINE_ALIGNMENT]);
     }
@@ -5831,9 +5851,7 @@ clutter_text_set_use_markup (ClutterText *self,
   if (setting)
     clutter_text_set_markup_internal (self, text);
 
-  clutter_text_dirty_cache (self);
-
-  clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+  clutter_text_queue_redraw_or_relayout (self);
 }
 
 /**
@@ -5880,9 +5898,7 @@ clutter_text_set_justify (ClutterText *self,
     {
       priv->justify = justify;
 
-      clutter_text_dirty_cache (self);
-
-      clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+      clutter_text_queue_redraw_or_relayout (self);
 
       g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_JUSTIFY]);
     }
@@ -6449,8 +6465,7 @@ clutter_text_set_preedit_string (ClutterText   *self,
       priv->preedit_set = TRUE;
     }
 
-  clutter_text_dirty_cache (self);
-  clutter_actor_queue_relayout (CLUTTER_ACTOR (self));
+  clutter_text_queue_redraw_or_relayout (self);
 }
 
 
@@ -6512,7 +6527,9 @@ clutter_text_set_input_hints (ClutterText                  *self,
   g_return_if_fail (CLUTTER_IS_TEXT (self));
 
   self->priv->input_hints = hints;
-  clutter_input_focus_set_content_hints (self->priv->input_focus, hints);
+
+  if (clutter_input_focus_is_focused (self->priv->input_focus))
+    clutter_input_focus_set_content_hints (self->priv->input_focus, hints);
   g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_INPUT_HINTS]);
 }
 
@@ -6531,7 +6548,9 @@ clutter_text_set_input_purpose (ClutterText                *self,
   g_return_if_fail (CLUTTER_IS_TEXT (self));
 
   self->priv->input_purpose = purpose;
-  clutter_input_focus_set_content_purpose (self->priv->input_focus, purpose);
+
+  if (clutter_input_focus_is_focused (self->priv->input_focus))
+    clutter_input_focus_set_content_purpose (self->priv->input_focus, purpose);
   g_object_notify_by_pspec (G_OBJECT (self), obj_props[PROP_INPUT_PURPOSE]);
 }
 

clutter/clutter/evdev/clutter-device-manager-evdev.c

@@ -793,10 +793,12 @@ evdev_add_device (ClutterDeviceManagerEvdev *manager_evdev,
       if (priv->main_seat->libinput_seat == NULL)
         seat = priv->main_seat;
       else
-        seat = clutter_seat_evdev_new (manager_evdev);
+        {
+          seat = clutter_seat_evdev_new (manager_evdev);
+          priv->seats = g_slist_append (priv->seats, seat);
+        }
 
       clutter_seat_evdev_set_libinput_seat (seat, libinput_seat);
-      priv->seats = g_slist_append (priv->seats, seat);
     }
 
   device = _clutter_input_device_evdev_new (manager, seat, libinput_device);
@@ -919,7 +921,6 @@ clutter_device_manager_evdev_get_device (ClutterDeviceManager *manager,
   ClutterDeviceManagerEvdev *manager_evdev;
   ClutterDeviceManagerEvdevPrivate *priv;
   GSList *l;
-  GSList *device_it;
 
   manager_evdev = CLUTTER_DEVICE_MANAGER_EVDEV (manager);
   priv = manager_evdev->priv;
@@ -927,14 +928,10 @@ clutter_device_manager_evdev_get_device (ClutterDeviceManager *manager,
   for (l = priv->seats; l; l = l->next)
     {
       ClutterSeatEvdev *seat = l->data;
+      ClutterInputDevice *device = clutter_seat_evdev_get_device (seat, id);
 
-      for (device_it = seat->devices; device_it; device_it = device_it->next)
-        {
-          ClutterInputDevice *device = device_it->data;
-
-          if (clutter_input_device_get_device_id (device) == id)
-            return device;
-        }
+      if (device)
+        return device;
     }
 
   return NULL;
@@ -1967,6 +1964,7 @@ clutter_device_manager_evdev_constructed (GObject *gobject)
   xkb_context_unref (ctx);
 
   priv->main_seat = clutter_seat_evdev_new (manager_evdev);
+  priv->seats = g_slist_append (priv->seats, priv->main_seat);
 
   dispatch_libinput (manager_evdev);
 

clutter/clutter/evdev/clutter-input-device-evdev.c

@@ -433,6 +433,8 @@ key_event_is_modifier (ClutterEvent *event)
     case XKB_KEY_Super_R:
     case XKB_KEY_Hyper_L:
     case XKB_KEY_Hyper_R:
+    case XKB_KEY_Caps_Lock:
+    case XKB_KEY_Shift_Lock:
       return TRUE;
     default:
       return FALSE;
@@ -584,6 +586,12 @@ handle_stickykeys_press (ClutterEvent            *event,
     }
 
   depressed_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_DEPRESSED);
+  /* Ignore the lock modifier mask, that one cannot be sticky, yet the
+   * CAPS_LOCK key itself counts as a modifier as it might be remapped
+   * to some other modifier which can be sticky.
+   */
+  depressed_mods &= ~CLUTTER_LOCK_MASK;
+
   new_latched_mask = device->stickykeys_latched_mask;
   new_locked_mask = device->stickykeys_locked_mask;
 
@@ -1122,6 +1130,10 @@ clutter_input_device_evdev_process_kbd_a11y_event (ClutterEvent               *e
 {
   ClutterInputDeviceEvdev *device_evdev = CLUTTER_INPUT_DEVICE_EVDEV (device);
 
+  /* Ignore key events injected from IM */
+  if (event->key.flags & CLUTTER_EVENT_FLAG_INPUT_METHOD)
+    goto emit_event;
+
   if (!device_evdev->a11y_flags & CLUTTER_A11Y_KEYBOARD_ENABLED)
     goto emit_event;
 

clutter/clutter/evdev/clutter-seat-evdev.c

@@ -858,6 +858,24 @@ clutter_seat_evdev_free (ClutterSeatEvdev *seat)
   g_free (seat);
 }
 
+ClutterInputDevice *
+clutter_seat_evdev_get_device (ClutterSeatEvdev *seat,
+                               gint              id)
+{
+  ClutterInputDevice *device;
+  GSList *l;
+
+  for (l = seat->devices; l; l = l->next)
+    {
+      device = l->data;
+
+      if (clutter_input_device_get_device_id (device) == id)
+        return device;
+    }
+
+  return NULL;
+}
+
 void
 clutter_seat_evdev_set_stage (ClutterSeatEvdev *seat,
                               ClutterStage     *stage)

clutter/clutter/evdev/clutter-seat-evdev.h

@@ -139,6 +139,9 @@ void clutter_seat_evdev_set_libinput_seat (ClutterSeatEvdev     *seat,
 
 void clutter_seat_evdev_sync_leds (ClutterSeatEvdev *seat);
 
+ClutterInputDevice * clutter_seat_evdev_get_device (ClutterSeatEvdev *seat,
+                                                    gint              id);
+
 ClutterTouchState * clutter_seat_evdev_acquire_touch_state (ClutterSeatEvdev *seat,
                                                             int               device_slot);
 

clutter/clutter/x11/clutter-input-device-xi2.c

@@ -110,7 +110,8 @@ clutter_input_device_xi2_finalize (GObject *object)
   if (device_xi2->wacom_device)
     libwacom_destroy (device_xi2->wacom_device);
 
-  g_array_unref (device_xi2->group_modes);
+  if (device_xi2->group_modes)
+    g_array_unref (device_xi2->group_modes);
 #endif
 
   G_OBJECT_CLASS (clutter_input_device_xi2_parent_class)->finalize (object);

cogl/cogl/Makefile.am

@@ -452,7 +452,7 @@ libmutter_cogl_@LIBMUTTER_API_VERSION@_la_LDFLAGS = \
 	-avoid-version \
 	-export-dynamic \
 	-rpath $(mutterlibdir) \
-	-export-symbols-regex "^(cogl|_cogl_debug_flags|_cogl_atlas_new|_cogl_atlas_add_reorganize_callback|_cogl_atlas_reserve_space|_cogl_callback|_cogl_util_get_eye_planes_for_screen_poly|_cogl_atlas_texture_remove_reorganize_callback|_cogl_atlas_texture_add_reorganize_callback|_cogl_texture_get_format|_cogl_texture_foreach_sub_texture_in_region|_cogl_texture_set_region|_cogl_profile_trace_message|_cogl_context_get_default|_cogl_framebuffer_get_stencil_bits|_cogl_clip_stack_push_rectangle|_cogl_framebuffer_get_modelview_stack|_cogl_object_default_unref|_cogl_pipeline_foreach_layer_internal|_cogl_clip_stack_push_primitive|_cogl_buffer_unmap_for_fill_or_fallback|_cogl_framebuffer_draw_primitive|_cogl_debug_instances|_cogl_framebuffer_get_projection_stack|_cogl_pipeline_layer_get_texture|_cogl_buffer_map_for_fill_or_fallback|_cogl_texture_can_hardware_repeat|_cogl_pipeline_prune_to_n_layers|_cogl_primitive_draw|test_|unit_test_|_cogl_winsys_glx_get_vtable|_cogl_winsys_egl_xlib_get_vtable|_cogl_winsys_egl_get_vtable|_cogl_closure_disconnect|_cogl_onscreen_notify_complete|_cogl_onscreen_notify_frame_sync|_cogl_winsys_egl_renderer_connect_common|_cogl_winsys_error_quark|_cogl_set_error|_cogl_poll_renderer_add_fd|_cogl_poll_renderer_add_idle|_cogl_framebuffer_winsys_update_size|_cogl_winsys_egl_make_current|_cogl_pixel_format_get_bytes_per_pixel).*"
+	-export-symbols-regex "^(cogl|_cogl_debug_flags|_cogl_atlas_new|_cogl_atlas_add_reorganize_callback|_cogl_atlas_reserve_space|_cogl_callback|_cogl_util_get_eye_planes_for_screen_poly|_cogl_atlas_texture_remove_reorganize_callback|_cogl_atlas_texture_add_reorganize_callback|_cogl_texture_get_format|_cogl_texture_foreach_sub_texture_in_region|_cogl_texture_set_region|_cogl_profile_trace_message|_cogl_context_get_default|_cogl_framebuffer_get_stencil_bits|_cogl_clip_stack_push_rectangle|_cogl_framebuffer_get_modelview_stack|_cogl_object_default_unref|_cogl_pipeline_foreach_layer_internal|_cogl_clip_stack_push_primitive|_cogl_buffer_unmap_for_fill_or_fallback|_cogl_framebuffer_draw_primitive|_cogl_debug_instances|_cogl_framebuffer_get_projection_stack|_cogl_pipeline_layer_get_texture|_cogl_buffer_map_for_fill_or_fallback|_cogl_texture_can_hardware_repeat|_cogl_pipeline_prune_to_n_layers|_cogl_primitive_draw|test_|unit_test_|_cogl_winsys_glx_get_vtable|_cogl_winsys_egl_xlib_get_vtable|_cogl_winsys_egl_get_vtable|_cogl_closure_disconnect|_cogl_onscreen_notify_complete|_cogl_onscreen_notify_frame_sync|_cogl_winsys_egl_renderer_connect_common|_cogl_winsys_error_quark|_cogl_set_error|_cogl_poll_renderer_add_fd|_cogl_poll_renderer_add_idle|_cogl_framebuffer_winsys_update_size|_cogl_winsys_egl_make_current|_cogl_winsys_egl_ensure_current|_cogl_pixel_format_get_bytes_per_pixel).*"
 
 libmutter_cogl_@LIBMUTTER_API_VERSION@_la_SOURCES = $(cogl_sources_c)
 nodist_libmutter_cogl_@LIBMUTTER_API_VERSION@_la_SOURCES = $(BUILT_SOURCES)

cogl/cogl/cogl-object.c

@@ -109,7 +109,11 @@ _cogl_object_default_unref (void *object)
 void
 cogl_object_unref (void *obj)
 {
-  void (* unref_func) (void *) = ((CoglObject *) obj)->klass->virt_unref;
+  void (* unref_func) (void *);
+
+  _COGL_RETURN_IF_FAIL (obj != NULL);
+
+  unref_func = ((CoglObject *) obj)->klass->virt_unref;
   unref_func (obj);
 }
 

cogl/cogl/driver/gl/cogl-framebuffer-gl.c

@@ -1412,22 +1412,12 @@ _cogl_framebuffer_gl_read_pixels_into_bitmap (CoglFramebuffer *framebuffer,
   if (!cogl_is_offscreen (framebuffer))
     y = framebuffer_height - y - height;
 
-  required_format = ctx->driver_vtable->pixel_format_to_gl (ctx,
-                                                            format,
-                                                            &gl_intformat,
-                                                            &gl_format,
-                                                            &gl_type);
-#if HAVE_COGL_GL
-  /* As we are reading pixels, we want to consider the bitmap according to
-   * its real pixel format, not the swizzled channels we pretend face to the
-   * pipeline.
-   */
-  if ((ctx->driver == COGL_DRIVER_GL || ctx->driver == COGL_DRIVER_GL3) &&
-      (format == COGL_PIXEL_FORMAT_BGRA_8888 ||
-       format == COGL_PIXEL_FORMAT_BGRA_8888_PRE) &&
-      _cogl_has_private_feature (ctx, COGL_PRIVATE_FEATURE_TEXTURE_SWIZZLE))
-    gl_format = GL_BGRA;
-#endif
+  required_format = ctx->driver_vtable->pixel_format_to_gl_with_target (ctx,
+                                                                        framebuffer->internal_format,
+                                                                        format,
+                                                                        &gl_intformat,
+                                                                        &gl_format,
+                                                                        &gl_type);
 
   /* NB: All offscreen rendering is done upside down so there is no need
    * to flip in this case... */

cogl/cogl/winsys/cogl-winsys-egl-private.h

@@ -181,6 +181,9 @@ _cogl_winsys_egl_make_current (CoglDisplay *display,
                                EGLSurface read,
                                EGLContext context);
 
+EGLBoolean
+_cogl_winsys_egl_ensure_current (CoglDisplay *display);
+
 #ifdef EGL_KHR_image_base
 EGLImageKHR
 _cogl_egl_create_image (CoglContext *ctx,

cogl/cogl/winsys/cogl-winsys-egl.c

@@ -309,6 +309,18 @@ _cogl_winsys_egl_make_current (CoglDisplay *display,
   return ret;
 }
 
+EGLBoolean
+_cogl_winsys_egl_ensure_current (CoglDisplay *display)
+{
+  CoglDisplayEGL *egl_display = display->winsys;
+  CoglRendererEGL *egl_renderer = display->renderer->winsys;
+
+  return eglMakeCurrent (egl_renderer->edpy,
+                         egl_display->current_draw_surface,
+                         egl_display->current_read_surface,
+                         egl_display->current_context);
+}
+
 static void
 cleanup_context (CoglDisplay *display)
 {

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [28])
-m4_define([mutter_micro_version], [0])
+m4_define([mutter_minor_version], [29])
+m4_define([mutter_micro_version], [2])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -262,7 +262,19 @@ AC_SUBST(XWAYLAND_PATH)
 
 PKG_CHECK_MODULES(MUTTER, $MUTTER_PC_MODULES)
 
-MUTTER_NATIVE_BACKEND_MODULES="libdrm >= 2.4.83 libsystemd libinput >= 1.4 gudev-1.0 gbm >= 17.1"
+PKG_CHECK_MODULES(ELOGIND, [libelogind], [have_elogind=yes], [have_elogind=no])
+
+if test x$have_elogind = xyes; then
+     logind_provider="libelogind"
+fi
+
+PKG_CHECK_MODULES(SYSTEMD, [libsystemd], [have_systemd=yes], [have_systemd=no])
+
+if test x$have_systemd = xyes -o -z "$logind_provider"; then
+     logind_provider="libsystemd"
+fi
+
+MUTTER_NATIVE_BACKEND_MODULES="libdrm $logind_provider libinput >= 1.4 gudev-1.0 gbm >= 10.3"
 
 AC_ARG_ENABLE(native-backend,
   AS_HELP_STRING([--disable-native-backend], [disable mutter native (KMS) backend]),,

data/org.gnome.mutter.gschema.xml.in

@@ -120,10 +120,6 @@
                                         framebuffers instead of window content,
                                         to manage HiDPI monitors. Does not
                                         require a restart.
-        • “remote-desktop”            — enables remote desktop support. To support
-                                        remote desktop with screen sharing,
-                                        “screen-cast” must also be enabled.
-        • “screen-cast”               — enables screen cast support.
       </description>
     </key>
 

po/gl.po

@@ -14,16 +14,16 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gl\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2018-03-01 10:47+0000\n"
-"PO-Revision-Date: 2018-03-03 14:18+0200\n"
-"Last-Translator: Fran Dieguez <frandieguez@gnome.org>\n"
+"POT-Creation-Date: 2018-03-03 13:19+0000\n"
+"PO-Revision-Date: 2018-05-07 19:37+0200\n"
+"Last-Translator: marcos <marcoslansgarza@gmail.com>\n"
 "Language-Team: Galician\n"
 "Language: gl\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Virtaal 0.7.1\n"
+"X-Generator: Poedit 2.0.6\n"
 "X-Project-Style: gnome\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -100,7 +100,7 @@ msgstr "Cambia á xanela anterior dun aplicativo"
 
 #: data/50-mutter-navigation.xml:70
 msgid "Switch system controls"
-msgstr "Cambiar entre os controles do sistema"
+msgstr "Cambiar entre os controis do sistema"
 
 #: data/50-mutter-navigation.xml:75
 msgid "Switch to previous system control"
@@ -124,7 +124,7 @@ msgstr "Cambia directamente á xanela anterior do aplicativo"
 
 #: data/50-mutter-navigation.xml:97
 msgid "Switch system controls directly"
-msgstr "Cambiar entre os controles do sistema directamente"
+msgstr "Cambiar entre os controis do sistema directamente"
 
 #: data/50-mutter-navigation.xml:102
 msgid "Switch directly to previous system control"

po/ro.po

@@ -4,14 +4,13 @@
 # Mugurel Tudor <mugurelu@gnome.ro>, 2002-2004, 2005, 2006, 2007.
 # Adi Roiban https://launchpad.net/~adiroiban, 2008, 2009
 # Lucian Adrian Grijincu <lucian.grijincu@gmail.com>, 2011.
-# Daniel Șerbănescu <daniel [at] serbanescu [dot] dk>, 2015.
+# Daniel Șerbănescu <daniel [at] serbanescu [dot] dk>, 2015, 2018.
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD.ro\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter&"
-"keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2015-10-21 11:43+0000\n"
-"PO-Revision-Date: 2015-10-22 19:10+0200\n"
+"Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
+"POT-Creation-Date: 2018-04-26 07:32+0000\n"
+"PO-Revision-Date: 2018-04-30 07:54+0200\n"
 "Last-Translator: Daniel Șerbănescu <daniel [at] serbanescu [dot] dk>\n"
 "Language-Team: Gnome Romanian Translation Team\n"
 "Language: ro\n"
@@ -23,272 +22,256 @@ msgstr ""
 "X-Generator: Virtaal 0.7.1\n"
 "X-Project-Style: gnome\n"
 
-#: ../data/50-mutter-navigation.xml.in.h:1
+#: data/50-mutter-navigation.xml:6
 msgid "Navigation"
 msgstr "Navigare"
 
-#: ../data/50-mutter-navigation.xml.in.h:2
+#: data/50-mutter-navigation.xml:9
 msgid "Move window to workspace 1"
 msgstr "Mută fereastra pe spațiul de lucru 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:3
+#: data/50-mutter-navigation.xml:12
 msgid "Move window to workspace 2"
 msgstr "Mută fereastra pe spațiul de lucru 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:4
+#: data/50-mutter-navigation.xml:15
 msgid "Move window to workspace 3"
 msgstr "Mută fereastra pe spațiul de lucru 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:5
+#: data/50-mutter-navigation.xml:18
 msgid "Move window to workspace 4"
 msgstr "Mută fereastra pe spațiul de lucru 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:6
+#: data/50-mutter-navigation.xml:21
 msgid "Move window to last workspace"
 msgstr "Mută fereastra pe spațiul de lucru anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:7
-msgid "Move window one workspace to the left"
-msgstr "Mută fereastra pe spațiul de lucru de la stânga"
-
-#: ../data/50-mutter-navigation.xml.in.h:8
-msgid "Move window one workspace to the right"
-msgstr "Mută fereastra pe spațiul de lucru de la dreapta"
-
-#: ../data/50-mutter-navigation.xml.in.h:9
+#: data/50-mutter-navigation.xml:24
 msgid "Move window one workspace up"
 msgstr "Mută fereastra pe spațiul de lucru de mai sus"
 
-#: ../data/50-mutter-navigation.xml.in.h:10
+#: data/50-mutter-navigation.xml:27
 msgid "Move window one workspace down"
 msgstr "Mută fereastra pe spațiul de lucru de mai jos"
 
-#: ../data/50-mutter-navigation.xml.in.h:11
+#: data/50-mutter-navigation.xml:30
 msgid "Move window one monitor to the left"
 msgstr "Mută fereastra cu un monitor la stânga"
 
-#: ../data/50-mutter-navigation.xml.in.h:12
+#: data/50-mutter-navigation.xml:33
 msgid "Move window one monitor to the right"
 msgstr "Mută fereastra un monitor la dreapta"
 
-#: ../data/50-mutter-navigation.xml.in.h:13
+#: data/50-mutter-navigation.xml:36
 msgid "Move window one monitor up"
 msgstr "Mută fereastra cu un monitor mai sus"
 
-#: ../data/50-mutter-navigation.xml.in.h:14
+#: data/50-mutter-navigation.xml:39
 msgid "Move window one monitor down"
 msgstr "Mută fereastra cu un monitor mai jos"
 
-#: ../data/50-mutter-navigation.xml.in.h:15
+#: data/50-mutter-navigation.xml:43
 msgid "Switch applications"
 msgstr "Comută aplicațiile"
 
-#: ../data/50-mutter-navigation.xml.in.h:16
+#: data/50-mutter-navigation.xml:48
 msgid "Switch to previous application"
 msgstr "Schimbă la aplicația anterioară"
 
-#: ../data/50-mutter-navigation.xml.in.h:17
+#: data/50-mutter-navigation.xml:52
 msgid "Switch windows"
 msgstr "Schimbă ferestre"
 
-#: ../data/50-mutter-navigation.xml.in.h:18
+#: data/50-mutter-navigation.xml:57
 msgid "Switch to previous window"
 msgstr "Schimbă la fereastra anterioară"
 
-#: ../data/50-mutter-navigation.xml.in.h:19
+#: data/50-mutter-navigation.xml:61
 msgid "Switch windows of an application"
 msgstr "Schimbă ferestrele unei aplicații"
 
-#: ../data/50-mutter-navigation.xml.in.h:20
+#: data/50-mutter-navigation.xml:66
 msgid "Switch to previous window of an application"
 msgstr "Schimbă la fereastra anterioară a unei aplicații"
 
-#: ../data/50-mutter-navigation.xml.in.h:21
+#: data/50-mutter-navigation.xml:70
 msgid "Switch system controls"
 msgstr "Schimbă comenzile de sistem"
 
-#: ../data/50-mutter-navigation.xml.in.h:22
+#: data/50-mutter-navigation.xml:75
 msgid "Switch to previous system control"
 msgstr "Schimbă la comanda de control anterioară"
 
-#: ../data/50-mutter-navigation.xml.in.h:23
+#: data/50-mutter-navigation.xml:79
 msgid "Switch windows directly"
 msgstr "Schimbă ferestrele în mod direct"
 
-#: ../data/50-mutter-navigation.xml.in.h:24
+#: data/50-mutter-navigation.xml:84
 msgid "Switch directly to previous window"
 msgstr "Schimbă la fereastra anterioară în mod direct"
 
-#: ../data/50-mutter-navigation.xml.in.h:25
+#: data/50-mutter-navigation.xml:88
 msgid "Switch windows of an app directly"
-msgstr "Schimbă în mod direct ferestrele uneui aplicații "
+msgstr "Comută direct ferestrele unei aplicații"
 
-#: ../data/50-mutter-navigation.xml.in.h:26
+#: data/50-mutter-navigation.xml:93
 msgid "Switch directly to previous window of an app"
 msgstr "Schimbă în mod direct la fereastra anterioară a unei aplicații"
 
-#: ../data/50-mutter-navigation.xml.in.h:27
+#: data/50-mutter-navigation.xml:97
 msgid "Switch system controls directly"
 msgstr "Schimbă comenzile de sistem în mod direct"
 
-#: ../data/50-mutter-navigation.xml.in.h:28
+#: data/50-mutter-navigation.xml:102
 msgid "Switch directly to previous system control"
 msgstr "Schimbă în mod direct la o comandă de sistem anterioară"
 
-#: ../data/50-mutter-navigation.xml.in.h:29
+#: data/50-mutter-navigation.xml:105
 msgid "Hide all normal windows"
-msgstr "Ascunde toate ferestrele normale "
+msgstr "Ascunde toate ferestrele normale"
 
-#: ../data/50-mutter-navigation.xml.in.h:30
+#: data/50-mutter-navigation.xml:108
 msgid "Switch to workspace 1"
 msgstr "Comută la spațiul de lucru 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:31
+#: data/50-mutter-navigation.xml:111
 msgid "Switch to workspace 2"
 msgstr "Comută la spațiul de lucru 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:32
+#: data/50-mutter-navigation.xml:114
 msgid "Switch to workspace 3"
 msgstr "Comută la spațiul de lucru 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:33
+#: data/50-mutter-navigation.xml:117
 msgid "Switch to workspace 4"
 msgstr "Comută la spațiul de lucru 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:34
+#: data/50-mutter-navigation.xml:120
 msgid "Switch to last workspace"
-msgstr "Comută la ultimul spațiu de lucru "
+msgstr "Comută la ultimul spațiu de lucru"
 
-#: ../data/50-mutter-navigation.xml.in.h:35
-msgid "Move to workspace left"
-msgstr "Mută pe spațiul de lucru din stânga"
-
-#: ../data/50-mutter-navigation.xml.in.h:36
-msgid "Move to workspace right"
-msgstr "Mută pe spațiul de lucru din dreapta"
-
-#: ../data/50-mutter-navigation.xml.in.h:37
+#: data/50-mutter-navigation.xml:123
 msgid "Move to workspace above"
 msgstr "Mută pe spațiul de lucru deasupra"
 
-#: ../data/50-mutter-navigation.xml.in.h:38
+#: data/50-mutter-navigation.xml:126
 msgid "Move to workspace below"
 msgstr "Mută pe spațiul de lucru de jos"
 
-#: ../data/50-mutter-system.xml.in.h:1
+#: data/50-mutter-system.xml:6 data/50-mutter-wayland.xml:6
 msgid "System"
 msgstr "Sistem"
 
-#: ../data/50-mutter-system.xml.in.h:2
+#: data/50-mutter-system.xml:8
 msgid "Show the run command prompt"
 msgstr "Arată prompterul de comandă al comenzii run (rulează)"
 
-#: ../data/50-mutter-system.xml.in.h:3
+#: data/50-mutter-system.xml:10
 msgid "Show the activities overview"
 msgstr "Arată prezentarea generală a activităților"
 
-#: ../data/50-mutter-windows.xml.in.h:1
+#: data/50-mutter-wayland.xml:8
+msgid "Restore the keyboard shortcuts"
+msgstr "Restaurează scurtăturile de tastatură"
+
+#: data/50-mutter-windows.xml:6
 msgid "Windows"
 msgstr "Ferestre"
 
-#: ../data/50-mutter-windows.xml.in.h:2
+#: data/50-mutter-windows.xml:8
 msgid "Activate the window menu"
 msgstr "Activează meniul ferestrei"
 
-#: ../data/50-mutter-windows.xml.in.h:3
+#: data/50-mutter-windows.xml:10
 msgid "Toggle fullscreen mode"
 msgstr "Comută modul pe tot ecranul"
 
-#: ../data/50-mutter-windows.xml.in.h:4
+#: data/50-mutter-windows.xml:12
 msgid "Toggle maximization state"
 msgstr "Comută starea de maximizare"
 
-#: ../data/50-mutter-windows.xml.in.h:5
+#: data/50-mutter-windows.xml:14
 msgid "Maximize window"
 msgstr "Maximizează fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:6
+#: data/50-mutter-windows.xml:16
 msgid "Restore window"
 msgstr "Restabilește fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:7
-msgid "Toggle shaded state"
-msgstr "Comută starea de umbrire"
-
-#: ../data/50-mutter-windows.xml.in.h:8
+#: data/50-mutter-windows.xml:18
 msgid "Close window"
 msgstr "Închide fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:9
+#: data/50-mutter-windows.xml:20
 msgid "Hide window"
 msgstr "Ascunde fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:10
+#: data/50-mutter-windows.xml:22
 msgid "Move window"
 msgstr "Mută fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:11
+#: data/50-mutter-windows.xml:24
 msgid "Resize window"
 msgstr "Redimensionează fereastra"
 
-#: ../data/50-mutter-windows.xml.in.h:12
+#: data/50-mutter-windows.xml:27
 msgid "Toggle window on all workspaces or one"
 msgstr "Comută fereastra pe toate spațiile de lucru sau doar pe unul"
 
-#: ../data/50-mutter-windows.xml.in.h:13
+#: data/50-mutter-windows.xml:29
 msgid "Raise window if covered, otherwise lower it"
 msgstr "Ridică fereastra dacă este acoperită, altfel, coboar-o"
 
-#: ../data/50-mutter-windows.xml.in.h:14
+#: data/50-mutter-windows.xml:31
 msgid "Raise window above other windows"
 msgstr "Ridică fereastra deasupra celorlalte ferestre"
 
-#: ../data/50-mutter-windows.xml.in.h:15
+#: data/50-mutter-windows.xml:33
 msgid "Lower window below other windows"
 msgstr "Coboară fereastra sub alte ferestre"
 
-#: ../data/50-mutter-windows.xml.in.h:16
+#: data/50-mutter-windows.xml:35
 msgid "Maximize window vertically"
 msgstr "Maximizează fereastra pe verticală"
 
-#: ../data/50-mutter-windows.xml.in.h:17
+#: data/50-mutter-windows.xml:37
 msgid "Maximize window horizontally"
 msgstr "Maximizează fereastra pe orizontală"
 
-#: ../data/50-mutter-windows.xml.in.h:18
+#: data/50-mutter-windows.xml:41
 msgid "View split on left"
 msgstr "Împarte în stânga"
 
-#: ../data/50-mutter-windows.xml.in.h:19
+#: data/50-mutter-windows.xml:45
 msgid "View split on right"
 msgstr "Împarte în dreapta"
 
-#: ../data/mutter.desktop.in.h:1
+#: data/mutter.desktop.in:4
 msgid "Mutter"
 msgstr "Mutter"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:1
+#: data/org.gnome.mutter.gschema.xml.in:7
 msgid "Modifier to use for extended window management operations"
 msgstr ""
 "Modificatorul folosit pentru operațiile extinse de management al ferestrelor"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:2
+#: data/org.gnome.mutter.gschema.xml.in:8
 msgid ""
-"This key will initiate the \"overlay\", which is a combination window "
-"overview and application launching system. The default is intended to be the "
-"\"Windows key\" on PC hardware. It's expected that this binding either the "
-"default or set to the empty string."
+"This key will initiate the “overlay”, which is a combination window overview "
+"and application launching system. The default is intended to be the “Windows "
+"key” on PC hardware. It’s expected that this binding either the default or "
+"set to the empty string."
 msgstr ""
-"Această cheie va iniția „overlay”-ul, care este o combinație între o privire "
-"de ansamblu a ferestrelor și un sistemul de lansare de aplicații. Implicit "
-"este testa „Windows” pe hardware PC. Este de așteptat ca această cheie să "
-"fie sau implicit sau setat la șirul vid."
+"Această cheie va iniția „suprapunerea”, care este o combinație între o "
+"privire de ansamblu a ferestrelor și un sistem de lansare de aplicații. "
+"Implicit este tasta „Windows” pe hardware PC. Este de așteptat ca această "
+"legătură să fie ori stabilită la implicit sau la șirul vid."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+#: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
 msgstr "Atașează dialogurile modale"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:4
+#: data/org.gnome.mutter.gschema.xml.in:21
 msgid ""
 "When true, instead of having independent titlebars, modal dialogs appear "
 "attached to the titlebar of the parent window and are moved together with "
@@ -298,13 +281,12 @@ msgstr ""
 "modale apar atașate la bara de titlu a ferestrei părinte și sunt mutate "
 "împreună cu fereastra părinte."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:5
-#, fuzzy
+#: data/org.gnome.mutter.gschema.xml.in:30
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr ""
-"Activează mozaicul lateral la plasarea ferestrelor pe marginile ecranului"
+"Activează mozaicul de margine la plasarea ferestrelor pe marginile ecranului"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:6
+#: data/org.gnome.mutter.gschema.xml.in:31
 msgid ""
 "If enabled, dropping windows on vertical screen edges maximizes them "
 "vertically and resizes them horizontally to cover half of the available "
@@ -315,25 +297,25 @@ msgstr ""
 "pentru a acoperi jumătate din suprafața disponibilă. Plasarea ferestrelor pe "
 "marginea de sus a ecranului le maximizează complet."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+#: data/org.gnome.mutter.gschema.xml.in:40
 msgid "Workspaces are managed dynamically"
 msgstr "Spațiile de lucru sunt gestionate în mod dinamic"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:8
+#: data/org.gnome.mutter.gschema.xml.in:41
 msgid ""
-"Determines whether workspaces are managed dynamically or whether there's a "
+"Determines whether workspaces are managed dynamically or whether there’s a "
 "static number of workspaces (determined by the num-workspaces key in org."
 "gnome.desktop.wm.preferences)."
 msgstr ""
-"Determină dacă spațiile de lucru sunt gestionate în mod dinamic sau dacă "
-"există un număr static de spații de lucru (determinată de cheia „num-"
-"workspaces” din ”org.gnome.desktop.wm.preferences”)"
+"Determină dacă spațiile de lucru sunt administrate dinamic sau dacă există "
+"un număr static de spații de lucru (determinat de cheia num-workspaces din "
+"org.gnome.desktop.wm.preferences)"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:9
+#: data/org.gnome.mutter.gschema.xml.in:50
 msgid "Workspaces only on primary"
 msgstr "Spații de lucru doar pe ecranul principal"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:10
+#: data/org.gnome.mutter.gschema.xml.in:51
 msgid ""
 "Determines whether workspace switching should happen for windows on all "
 "monitors or only for windows on the primary monitor."
@@ -342,11 +324,11 @@ msgstr ""
 "ferestrele de pe toate monitoarele sau doar pentru ferestrele de pe "
 "monitorul principal."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+#: data/org.gnome.mutter.gschema.xml.in:59
 msgid "No tab popup"
 msgstr "Fără popup pentru tab"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:12
+#: data/org.gnome.mutter.gschema.xml.in:60
 msgid ""
 "Determines whether the use of popup and highlight frame should be disabled "
 "for window cycling."
@@ -354,42 +336,40 @@ msgstr ""
 "Determină dacă utilizarea unui popup sau a unui cadrul evidențiat ar trebui "
 "să fie dezactivată pentru rotirea ferestrelor."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:13
+#: data/org.gnome.mutter.gschema.xml.in:68
 msgid "Delay focus changes until the pointer stops moving"
 msgstr ""
 "Întârzie schimbările de focalizare până când cursorul încetează să se miște"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:14
+#: data/org.gnome.mutter.gschema.xml.in:69
 msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
-"the focus will not be changed immediately when entering a window, but only "
-"after the pointer stops moving."
+"If set to true, and the focus mode is either “sloppy” or “mouse” then the "
+"focus will not be changed immediately when entering a window, but only after "
+"the pointer stops moving."
 msgstr ""
-"Dacă este activat iar modul de focalizare este „alunecos” sau „maus”, "
-"focalizarea nu va fi schimbată imediat după intrarea în câmpul unei "
-"ferestre, ci doar după ce pointerul încetează să se miște."
+"Dacă este stabilit ca adevărat, iar modul de focalizare este ori „neglijent” "
+"ori „maus”, atunci focalizarea nu va fi schimbată imediat la intrarea într-o "
+"fereastră, ci doar după ce indicatorul nu se mai mișcă."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:15
-#, fuzzy
+#: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
-msgstr "Lățimea margini ce poate fi acționată"
+msgstr "Lățimea marginii ce poate fi plasată"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:16
-#, fuzzy
+#: data/org.gnome.mutter.gschema.xml.in:80
 msgid ""
-"The amount of total draggable borders. If the theme's visible borders are "
+"The amount of total draggable borders. If the theme’s visible borders are "
 "not enough, invisible borders will be added to meet this value."
 msgstr ""
-"Numărul marginilor ce pot fi acționate. Dacă marginile vizibile ale temei "
-"sunt insuficiente vor fi adăugate margini invizibile pentru a completa "
-"aceast număr."
+"Numărul total de margini ce pot fi plasate. Dacă marginile vizibile ale "
+"temei nu sunt suficiente, vor fi adăugate margini invizibile pentru a "
+"respecta această valoare."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:17
+#: data/org.gnome.mutter.gschema.xml.in:89
 msgid "Auto maximize nearly monitor sized windows"
 msgstr ""
 "Maximizează automat ferestrele de dimensiune apropiată de cea a monitorului"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:18
+#: data/org.gnome.mutter.gschema.xml.in:90
 msgid ""
 "If enabled, new windows that are initially the size of the monitor "
 "automatically get maximized."
@@ -397,11 +377,11 @@ msgstr ""
 "Dacă este activată, ferestrele noi care sunt inițial de mărimea monitorului "
 "sunt maximizate în mod automat."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:19
+#: data/org.gnome.mutter.gschema.xml.in:98
 msgid "Place new windows in the center"
 msgstr "Plasează ferestre noi în centru"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:20
+#: data/org.gnome.mutter.gschema.xml.in:99
 msgid ""
 "When true, the new windows will always be put in the center of the active "
 "screen of the monitor."
@@ -409,107 +389,262 @@ msgstr ""
 "Când este adevărat, ferestrele noi vor fi plasate în centrul ecranului activ "
 "al monitorului."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr "Activează funcționalitățile experimentale"
+
+#: data/org.gnome.mutter.gschema.xml.in:108
+msgid ""
+"To enable experimental features, add the feature keyword to the list. "
+"Whether the feature requires restarting the compositor depends on the given "
+"feature. Any experimental feature is not required to still be available, or "
+"configurable. Don’t expect adding anything in this setting to be future "
+"proof. Currently possible keywords: • “scale-monitor-framebuffer” — makes "
+"mutter default to layout logical monitors in a logical pixel coordinate "
+"space, while scaling monitor framebuffers instead of window content, to "
+"manage HiDPI monitors. Does not require a restart. • “remote-desktop” — "
+"enables remote desktop support. To support remote desktop with screen "
+"sharing, “screen-cast” must also be enabled. • “screen-cast” — enables "
+"screen cast support."
+msgstr ""
+"Pentru a activa funcționalitățile experimentale, adăugați cuvântul cheie al "
+"funcționalității la listă. Dacă funcționalitatea necesită sau nu repornirea "
+"compunătorului depinde de funcționalitatea dată. Nu este necesar ca "
+"funcționalitatea experimentală să fie încă disponibilă, sau configurabilă. "
+"Nu vă așteptați să adăugați ceva la această configurare care va rezista "
+"timpului. Cuvintele cheie posibile în mod curent: • “scale-monitor-"
+"framebuffer” — face ca mutter să treacă implicit la aranjarea monitoarelor "
+"logice într-un spațiu logic de coordonate pixel, în timpul scalării de "
+"framebuffer-uri de monitor în locul conținutului ferestrei, pentru a "
+"gestiona monitoare HiDPI. Nu necesită o repornire. • “remote-desktop” — "
+"activează suportul pentru desktop la distanță. Pentru a suporta desktop la "
+"distanță cu partajarea ecranului, trebuie să fie activat și „screen-cast”. • "
+"“screen-cast” — activează suportul pentru înregistrarea ecranului."
+
+#: data/org.gnome.mutter.gschema.xml.in:145
 msgid "Select window from tab popup"
 msgstr "Selectează fereastra din popup-ul tabului"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+#: data/org.gnome.mutter.gschema.xml.in:150
 msgid "Cancel tab popup"
 msgstr "Elimină popup-ul pentru tab"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+#: data/org.gnome.mutter.gschema.xml.in:155
+msgid "Switch monitor configurations"
+msgstr "Comută configurațiile de monitor"
+
+#: data/org.gnome.mutter.gschema.xml.in:160
+msgid "Rotates the built-in monitor configuration"
+msgstr "Rotește configurarea de monitor integrat"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:6
 msgid "Switch to VT 1"
 msgstr "Comută la terminalul virtual 1"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:2
+#: data/org.gnome.mutter.wayland.gschema.xml.in:10
 msgid "Switch to VT 2"
 msgstr "Comută la terminalul virtual 2"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:3
+#: data/org.gnome.mutter.wayland.gschema.xml.in:14
 msgid "Switch to VT 3"
 msgstr "Comută la terminalul virtual 3"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:4
+#: data/org.gnome.mutter.wayland.gschema.xml.in:18
 msgid "Switch to VT 4"
 msgstr "Comută la terminalul virtual 4"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:5
+#: data/org.gnome.mutter.wayland.gschema.xml.in:22
 msgid "Switch to VT 5"
 msgstr "Comută la terminalul virtual 5"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:6
+#: data/org.gnome.mutter.wayland.gschema.xml.in:26
 msgid "Switch to VT 6"
 msgstr "Comută la terminalul virtual 6"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:7
+#: data/org.gnome.mutter.wayland.gschema.xml.in:30
 msgid "Switch to VT 7"
 msgstr "Comută la terminalul virtual 7"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:8
+#: data/org.gnome.mutter.wayland.gschema.xml.in:34
 msgid "Switch to VT 8"
 msgstr "Comută la terminalul virtual 8"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:9
+#: data/org.gnome.mutter.wayland.gschema.xml.in:38
 msgid "Switch to VT 9"
 msgstr "Comută la terminalul virtual 9"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:10
+#: data/org.gnome.mutter.wayland.gschema.xml.in:42
 msgid "Switch to VT 10"
 msgstr "Comută la terminalul virtual 10"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:11
+#: data/org.gnome.mutter.wayland.gschema.xml.in:46
 msgid "Switch to VT 11"
 msgstr "Comută la terminalul virtual 11"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:12
+#: data/org.gnome.mutter.wayland.gschema.xml.in:50
 msgid "Switch to VT 12"
 msgstr "Comută la terminalul virtual 12"
 
-#: ../src/backends/meta-monitor-manager.c:500
+#: data/org.gnome.mutter.wayland.gschema.xml.in:54
+msgid "Re-enable shortcuts"
+msgstr "Reactivează scurtăturile"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:64
+msgid "Allow grabs with Xwayland"
+msgstr "Permite capturi de tastatură cu Xwayland"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:65
+msgid ""
+"Allow keyboard grabs issued by X11 applications running in Xwayland to be "
+"taken into account. For a X11 grab to be taken into account under Wayland, "
+"the client must also either send a specific X11 ClientMessage to the root "
+"window or be among the applications white-listed in key “xwayland-grab-"
+"access-rules”."
+msgstr ""
+"Permite capturile de tastatură emise de aplicațiile X11 care rulează în "
+"Xwayland să fie luate în considerare. Pentru ca o captură X11 să fie luată "
+"în considerare în Wayland, clientul trebuie ori să trimită un mesaj specific "
+"ClientMessage X11 la fereastra root ori să se numere printre aplicațiile "
+"permise în cheia „xwayland-grab-access-rules”."
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:77
+msgid "Xwayland applications allowed to issue keyboard grabs"
+msgstr "Aplicațiile Xwayland sunt permise de a emite capturi de tastatură"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:78
+msgid ""
+"List the resource names or resource class of X11 windows either allowed or "
+"not allowed to issue X11 keyboard grabs under Xwayland. The resource name or "
+"resource class of a given X11 window can be obtained using the command "
+"“xprop WM_CLASS”. Wildcards “*” and jokers “?” in the values are supported. "
+"Values starting with “!” are blacklisted, which has precedence over the "
+"whitelist, to revoke applications from the default system list. The default "
+"system list includes the following applications: "
+"“@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” Users can break an existing grab by "
+"using the specific keyboard shortcut defined by the keybinding key “restore-"
+"shortcuts”."
+msgstr ""
+"Listează numele resurselor sau clasa resurselor ale ferestrelor X11 permise "
+"sau nepermise să emită capturi de tastatură X11 în Xwayland. Numele resursei "
+"sau clasa resursei a unei ferestre X11 date pot fi obținute utilizând "
+"comanda „xprop WM_CLASS*. Metacaracterele „*” și jokerii „?” în valori sunt "
+"suportați. Valorile care încep cu „!” sunt adăugate în lista de interziceri, "
+"care are prioritate peste lista de permisiuni, pentru a revoca aplicații din "
+"lista de sistem implicită. Lista de sistem implicită include următoarele "
+"aplicații: „@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” Utilizatorii pot să "
+"întrerupă o captură existentă prin utilizarea scurtăturii de tastatură "
+"specifice definite de tasta de stabilire a combinațiilor de taste „restore-"
+"shortcuts”."
+
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:2325
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "Comutator de mod (grupul %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:2348
+msgid "Switch monitor"
+msgstr "Comută monitorul"
+
+#: src/backends/meta-input-settings.c:2350
+msgid "Show on-screen help"
+msgstr "Arată ajutorul virtual"
+
+#: src/backends/meta-monitor-manager.c:903
 msgid "Built-in display"
 msgstr "Afișaj integrat"
 
-#: ../src/backends/meta-monitor-manager.c:526
+#: src/backends/meta-monitor-manager.c:926
 msgid "Unknown"
 msgstr "Necunoscut"
 
-#: ../src/backends/meta-monitor-manager.c:528
+#: src/backends/meta-monitor-manager.c:928
 msgid "Unknown Display"
 msgstr "Afișaj necunoscut"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:536
+#: src/backends/meta-monitor-manager.c:936
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
 
 #. 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:456
+#: src/compositor/compositor.c:481
 #, c-format
 msgid ""
-"Another compositing manager is already running on screen %i on display \"%s"
-"\"."
+"Another compositing manager is already running on screen %i on display “%s”."
 msgstr ""
-"Un alt administrator de ferestre compozit rulează deja pe ecranul %i pe "
+"Un alt administrator de ferestre de compunere rulează deja pe ecranul %i pe "
 "afișajul „%s”."
 
-#: ../src/core/bell.c:185
+#: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Eveniment sonor"
 
-#: ../src/core/delete.c:127
+#: src/core/display.c:608
+#, c-format
+msgid "Failed to open X Window System display “%s”\n"
+msgstr "Nu s-a putut deschide afișajul sistemului de ferestre X „%s”\n"
+
+#: src/core/main.c:190
+msgid "Disable connection to session manager"
+msgstr "Dezactivează conexiunea la administratorul de sesiune"
+
+#: src/core/main.c:196
+msgid "Replace the running window manager"
+msgstr "Înlocuiește administratorul de ferestre curent"
+
+#: src/core/main.c:202
+msgid "Specify session management ID"
+msgstr "Specifică ID-ul administrării de sesiune"
+
+#: src/core/main.c:207
+msgid "X Display to use"
+msgstr "Ecranul X ce va fi folosit"
+
+#: src/core/main.c:213
+msgid "Initialize session from savefile"
+msgstr "Inițializează sesiunea din fișierul salvat"
+
+#: src/core/main.c:219
+msgid "Make X calls synchronous"
+msgstr "Realizează apelurile X sincron"
+
+#: src/core/main.c:226
+msgid "Run as a wayland compositor"
+msgstr "Rulează ca un compunător wayland"
+
+#: src/core/main.c:232
+msgid "Run as a nested compositor"
+msgstr "Rulează ca un compunător imbricat"
+
+#: src/core/main.c:240
+msgid "Run as a full display server, rather than nested"
+msgstr "Rulează ca server de afișare și nu ca server imbricat"
+
+#: src/core/main.c:246
+msgid "Run with X11 backend"
+msgstr "Rulează cu backend X11"
+
+#. Translators: %s is a window title
+#: src/core/meta-close-dialog-default.c:147
 #, c-format
 msgid "“%s” is not responding."
 msgstr "„%s” nu răspunde."
 
-#: ../src/core/delete.c:129
+#: src/core/meta-close-dialog-default.c:149
 msgid "Application is not responding."
 msgstr "Aplicația nu răspunde."
 
-#: ../src/core/delete.c:134
+#: src/core/meta-close-dialog-default.c:154
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
@@ -517,112 +652,95 @@ msgstr ""
 "Puteți alege între a aștepta pentru câteva secunde ca aplicația să continue "
 "sau a forța terminarea aplicației."
 
-#: ../src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Așteaptă"
-
-#: ../src/core/delete.c:141
+#: src/core/meta-close-dialog-default.c:161
 msgid "_Force Quit"
 msgstr "_Forțează închiderea"
 
-#: ../src/core/display.c:563
-#, c-format
-msgid "Failed to open X Window System display '%s'\n"
-msgstr "Nu s-a putut deschide afișajul X Window System „%s”\n"
+#: src/core/meta-close-dialog-default.c:161
+msgid "_Wait"
+msgstr "_Așteaptă"
 
-#: ../src/core/main.c:176
-msgid "Disable connection to session manager"
-msgstr "Dezactivează conexiunea la administratorul de sesiune"
-
-#: ../src/core/main.c:182
-msgid "Replace the running window manager"
-msgstr "Înlocuiește administratorul de ferestre curent"
-
-#: ../src/core/main.c:188
-msgid "Specify session management ID"
-msgstr "Specifică ID-ul administrării de sesiune"
-
-#: ../src/core/main.c:193
-msgid "X Display to use"
-msgstr "Ecranul X ce va fi folosit"
-
-#: ../src/core/main.c:199
-msgid "Initialize session from savefile"
-msgstr "Inițializează sesiunea din fișierul salvat"
-
-#: ../src/core/main.c:205
-msgid "Make X calls synchronous"
-msgstr "Realizează apelurile X sincron"
-
-#: ../src/core/main.c:212
-msgid "Run as a wayland compositor"
-msgstr "Rulează ca compozitor wayland"
-
-#: ../src/core/main.c:220
-msgid "Run as a full display server, rather than nested"
-msgstr "Rulează ca server de afișare și nu ca server imbricat"
-
-#: ../src/core/mutter.c:39
+#: src/core/mutter.c:39
 #, c-format
 msgid ""
 "mutter %s\n"
-"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
+"Copyright © 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
 "This is free software; see the source for copying conditions.\n"
 "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "mutter %s\n"
-"Drepturi de autor (C) 2001--%d Havoc Pennington, Red Hat, Inc., și alții\n"
+"Drepturi de autor (C) 2001-%d Havoc Pennington, Red Hat, Inc., și alții\n"
 "Acesta este software liber; consultați codul sursă pentru condițiile de "
 "copiere.\n"
-"Nu există NICI O garanție; nici pentru COMERCIALIZARE sau UTILIZAREA ÎNTR-UN "
+"Nu există NICIO garanție; nici pentru COMERCIALIZARE sau UTILIZAREA ÎNTR-UN "
 "SCOP ANUME.\n"
 
-#: ../src/core/mutter.c:53
+#: src/core/mutter.c:53
 msgid "Print version"
 msgstr "Afișează versiunea"
 
-#: ../src/core/mutter.c:59
+#: src/core/mutter.c:59
 msgid "Mutter plugin to use"
 msgstr "Modul Mutter de utilizat"
 
-#: ../src/core/prefs.c:2050
+#: src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Spațiu de lucru %d"
 
-#: ../src/core/screen.c:526
+#: src/core/screen.c:583
 #, c-format
 msgid ""
-"Display \"%s\" already has a window manager; try using the --replace option "
-"to replace the current window manager."
+"Display “%s” already has a window manager; try using the --replace option to "
+"replace the current window manager."
 msgstr ""
-"Afișajul „%s” are deja un administrator de ferestre; încercați să folosiți "
+"Afișajul „%s” are deja un administrator de ferestre; încercați să utilizați "
 "opțiunea --replace (înlocuiește) pentru a înlocui administratorul de "
-"ferestre actual."
+"ferestre curent."
 
-#: ../src/core/screen.c:608
+#: src/core/screen.c:668
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
-msgstr "Ecranul %d pe afișajul „%s” este invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
+msgstr "Ecranul %d de pe afișajul „%s” nu este valid\n"
 
-#: ../src/core/util.c:118
+#: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter a fost compilat fără suport pentru modul detaliat\n"
 
-#: ../src/x11/session.c:1815
+#: src/wayland/meta-wayland-tablet-pad.c:567
+#, c-format
+msgid "Mode Switch: Mode %d"
+msgstr "Comutator de mod: modul %d"
+
+#: src/x11/session.c:1818
 msgid ""
-"These windows do not support &quot;save current setup&quot; and will have to "
-"be restarted manually next time you log in."
+"These windows do not support “save current setup” and will have to be "
+"restarted manually next time you log in."
 msgstr ""
 "Aceste ferestre nu suportă „salvează configurarea curentă” și vor trebui "
 "repornite manual următoarea dată când vă veți autentifica."
 
-#: ../src/x11/window-props.c:549
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (pe %s)"
 
+#~ msgid "Move window one workspace to the left"
+#~ msgstr "Mută fereastra pe spațiul de lucru de la stânga"
+
+#~ msgid "Move window one workspace to the right"
+#~ msgstr "Mută fereastra pe spațiul de lucru de la dreapta"
+
+#~ msgid "Move to workspace left"
+#~ msgstr "Mută pe spațiul de lucru din stânga"
+
+#~ msgid "Move to workspace right"
+#~ msgstr "Mută pe spațiul de lucru din dreapta"
+
+#~ msgid "Toggle shaded state"
+#~ msgstr "Comută starea de umbrire"
+
 #~ msgid "Switch to workspace on the left of the current workspace"
 #~ msgstr "Schimbă cu spațiul de lucru din stânga celui actual"
 

po/sl.po

@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2018-03-05 19:32+0000\n"
-"PO-Revision-Date: 2018-03-06 22:02+0100\n"
+"POT-Creation-Date: 2018-04-03 20:43+0000\n"
+"PO-Revision-Date: 2018-04-09 20:28+0200\n"
 "Last-Translator: Matej Urbančič <mateju@svn.gnome.org>\n"
 "Language-Team: Slovenian GNOME Translation Team <gnome-si@googlegroups.com>\n"
 "Language: sl_SI\n"
@@ -21,7 +21,7 @@ msgstr ""
 "Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n"
 "%100==4 ? 3 : 0);\n"
 "X-Poedit-SourceCharset: utf-8\n"
-"X-Generator: Poedit 2.0.4\n"
+"X-Generator: Poedit 2.0.6\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -481,7 +481,7 @@ msgstr "Ponovno omogoči tipkovne bližnjice"
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:64
 msgid "Allow grabs with Xwayland"
-msgstr ""
+msgstr "Dovoli zajemanje z XWayland"
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:65
 msgid ""
@@ -491,10 +491,14 @@ msgid ""
 "window or be among the applications white-listed in key “xwayland-grab-"
 "access-rules”."
 msgstr ""
+"Upošteva zajeme s tipkovnico, ki jih sprožijo programi X11, zagnani v okolju "
+"Xwayland. Če naj se programski zajem upošteva, mora odjemalec ali poslati "
+"specifično sporočilo X11 na korensko okno ali pa mora biti zaveden na "
+"seznamu programov v ključu »xwayland-garb-access-rules«."
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:77
 msgid "Xwayland applications allowed to issue keyboard grabs"
-msgstr ""
+msgstr "Program XWayland ima dovoljenje za zajemanje s tipkovnico"
 
 #: data/org.gnome.mutter.wayland.gschema.xml.in:78
 msgid ""
@@ -509,6 +513,15 @@ msgid ""
 "using the specific keyboard shortcut defined by the keybinding key “restore-"
 "shortcuts”."
 msgstr ""
+"Seznam imen ali razredov virov oken X11, ki lahko sprožijo zajeme v okolju "
+"Xwayland. Ime oziroma razred vira podanega okna X11 je mogoče pridobiti z "
+"ukazom »xprop WM_CLASS«. Uporaba pomožnih znakov » * « in » ? « je podprta. "
+"Vrednosti, ki se začnejo z znakom » ! « so uvrščeni na črni seznam. Ta "
+"seznam je obravnavan prednostno pred belim seznamom in prekliče zajeme na "
+"seznamu sistema. Privzeti seznam vključuje ključ: "
+"»@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@« Uporabniki lahko prekinejo obstoječi "
+"zajem z uporabo posebne tipkovne bližnjice, določene s tipkovnim ključem "
+"»restore-shortcuts«."
 
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.

po/zh_CN.po

@@ -1,6 +1,6 @@
-# translation of mutter.po to zh_CN
 # Simplified Chinese translation of mutter.
-# Copyright (C) 2002, 2003, 2004, 2009, 2010 Free Software Foundation, Inc.
+# Copyright (C) 2012-2018 mutter's COPYRIGHT HOLDER
+# This file is distributed under the same license as the mutter package.
 # Sun G11n <gnome_int_l10n@ireland.sun.com>, 2002.
 # He Qiangqiang <carton@linux.net.cn>, 2002
 # Xiong Jiang <jxiong@offtopic.org>, 2003
@@ -11,22 +11,24 @@
 # Lele Long <schemacs@gmail.com>, 2011.
 # YunQiang Su <wzssyqa@gmail.com>, 2011, 2012.
 # Tong Hui <tonghuix@gmail.com>, 2014.
+# Mandy Wang <wangmychn@gmail.com>, 2017.
+# Mingcong Bai <jeffbai@aosc.xyz>, 2017.
+# Dingzhong Chen <wsxy162@gmail.com>, 2017, 2018.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
-"product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2017-02-03 10:06+0000\n"
-"PO-Revision-Date: 2017-01-04 21:52+0800\n"
-"Last-Translator: Mandy Wang <wangmychn@gmail.com>\n"
-"Language-Team: Chinese (simplified) <i18n-zh@googlegroups.com>\n"
+"Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
+"POT-Creation-Date: 2018-02-09 13:01+0000\n"
+"PO-Revision-Date: 2018-02-16 22:22+0800\n"
+"Last-Translator: Dingzhong Chen <wsxy162@gmail.com>\n"
+"Language-Team: Chinese (China) <i18n-zh@googlegroups.com>\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 1.8.7.1\n"
+"X-Generator: Gtranslator 2.91.7\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -53,134 +55,118 @@ msgid "Move window to last workspace"
 msgstr "将窗口移到最后一个工作区"
 
 #: data/50-mutter-navigation.xml:24
-msgid "Move window one workspace to the left"
-msgstr "将窗口左移一个工作区"
-
-#: data/50-mutter-navigation.xml:27
-msgid "Move window one workspace to the right"
-msgstr "将窗口右移一个工作区"
-
-#: data/50-mutter-navigation.xml:30
 msgid "Move window one workspace up"
 msgstr "将窗口上移一个工作区"
 
-#: data/50-mutter-navigation.xml:33
+#: data/50-mutter-navigation.xml:27
 msgid "Move window one workspace down"
 msgstr "将窗口下移一个工作区"
 
-#: data/50-mutter-navigation.xml:36
+#: data/50-mutter-navigation.xml:30
 msgid "Move window one monitor to the left"
 msgstr "将窗口左移一个显示器"
 
-#: data/50-mutter-navigation.xml:39
+#: data/50-mutter-navigation.xml:33
 msgid "Move window one monitor to the right"
 msgstr "将窗口右移一个显示器"
 
-#: data/50-mutter-navigation.xml:42
+#: data/50-mutter-navigation.xml:36
 msgid "Move window one monitor up"
 msgstr "将窗口上移一个显示器"
 
-#: data/50-mutter-navigation.xml:45
+#: data/50-mutter-navigation.xml:39
 msgid "Move window one monitor down"
 msgstr "将窗口下移一个显示器"
 
-#: data/50-mutter-navigation.xml:49
+#: data/50-mutter-navigation.xml:43
 msgid "Switch applications"
 msgstr "切换应用程序"
 
-#: data/50-mutter-navigation.xml:54
+#: data/50-mutter-navigation.xml:48
 msgid "Switch to previous application"
 msgstr "切换到前一个应用程序"
 
-#: data/50-mutter-navigation.xml:58
+#: data/50-mutter-navigation.xml:52
 msgid "Switch windows"
 msgstr "切换窗口"
 
-#: data/50-mutter-navigation.xml:63
+#: data/50-mutter-navigation.xml:57
 msgid "Switch to previous window"
 msgstr "切换到前一个窗口"
 
-#: data/50-mutter-navigation.xml:67
+#: data/50-mutter-navigation.xml:61
 msgid "Switch windows of an application"
 msgstr "在应用程序的窗口之间切换窗口"
 
-#: data/50-mutter-navigation.xml:72
+#: data/50-mutter-navigation.xml:66
 msgid "Switch to previous window of an application"
 msgstr "切换到一个应用程序的前一个窗口"
 
-#: data/50-mutter-navigation.xml:76
+#: data/50-mutter-navigation.xml:70
 msgid "Switch system controls"
 msgstr "切换系统控制"
 
-#: data/50-mutter-navigation.xml:81
+#: data/50-mutter-navigation.xml:75
 msgid "Switch to previous system control"
 msgstr "切换到前一个系统控制"
 
-#: data/50-mutter-navigation.xml:85
+#: data/50-mutter-navigation.xml:79
 msgid "Switch windows directly"
 msgstr "直接切换窗口"
 
-#: data/50-mutter-navigation.xml:90
+#: data/50-mutter-navigation.xml:84
 msgid "Switch directly to previous window"
 msgstr "直接切换到前一个窗口"
 
-#: data/50-mutter-navigation.xml:94
+#: data/50-mutter-navigation.xml:88
 msgid "Switch windows of an app directly"
 msgstr "在应用程序窗口间直接移动焦点"
 
-#: data/50-mutter-navigation.xml:99
+#: data/50-mutter-navigation.xml:93
 msgid "Switch directly to previous window of an app"
 msgstr "直接切换到一个应用程序的前一个窗口"
 
-#: data/50-mutter-navigation.xml:103
+#: data/50-mutter-navigation.xml:97
 msgid "Switch system controls directly"
 msgstr "直接切换系统控制"
 
-#: data/50-mutter-navigation.xml:108
+#: data/50-mutter-navigation.xml:102
 msgid "Switch directly to previous system control"
 msgstr "直接切换到前一个系统控制"
 
-#: data/50-mutter-navigation.xml:111
+#: data/50-mutter-navigation.xml:105
 msgid "Hide all normal windows"
 msgstr "隐藏所有正常窗口"
 
-#: data/50-mutter-navigation.xml:114
+#: data/50-mutter-navigation.xml:108
 msgid "Switch to workspace 1"
 msgstr "切换到工作区 1"
 
-#: data/50-mutter-navigation.xml:117
+#: data/50-mutter-navigation.xml:111
 msgid "Switch to workspace 2"
 msgstr "切换到工作区 2"
 
-#: data/50-mutter-navigation.xml:120
+#: data/50-mutter-navigation.xml:114
 msgid "Switch to workspace 3"
 msgstr "切换到工作区 3"
 
-#: data/50-mutter-navigation.xml:123
+#: data/50-mutter-navigation.xml:117
 msgid "Switch to workspace 4"
 msgstr "切换到工作区 4"
 
-#: data/50-mutter-navigation.xml:126
+#: data/50-mutter-navigation.xml:120
 msgid "Switch to last workspace"
 msgstr "切换到最后一个工作区"
 
-#: data/50-mutter-navigation.xml:129
-msgid "Move to workspace left"
-msgstr "移动到左侧工作区"
-
-#: data/50-mutter-navigation.xml:132
-msgid "Move to workspace right"
-msgstr "移动到右侧工作区"
-
-#: data/50-mutter-navigation.xml:135
+#: data/50-mutter-navigation.xml:123
 msgid "Move to workspace above"
 msgstr "移动到上层工作区"
 
-#: data/50-mutter-navigation.xml:138
+#: data/50-mutter-navigation.xml:126
 msgid "Move to workspace below"
 msgstr "移动到下层工作区"
 
-#: data/50-mutter-system.xml:6
+#: data/50-mutter-system.xml:6 data/50-mutter-wayland.xml:6
 msgid "System"
 msgstr "系统"
 
@@ -190,7 +176,11 @@ msgstr "显示运行命令提示符"
 
 #: data/50-mutter-system.xml:10
 msgid "Show the activities overview"
-msgstr "显示活动大纲"
+msgstr "显示活动视图"
+
+#: data/50-mutter-wayland.xml:8
+msgid "Restore the keyboard shortcuts"
+msgstr "还原键盘快捷键"
 
 #: data/50-mutter-windows.xml:6
 msgid "Windows"
@@ -217,54 +207,50 @@ msgid "Restore window"
 msgstr "恢复窗口"
 
 #: data/50-mutter-windows.xml:18
-msgid "Toggle shaded state"
-msgstr "切换卷起状态"
-
-#: data/50-mutter-windows.xml:20
 msgid "Close window"
 msgstr "关闭窗口"
 
-#: data/50-mutter-windows.xml:22
+#: data/50-mutter-windows.xml:20
 msgid "Hide window"
 msgstr "隐藏窗口"
 
-#: data/50-mutter-windows.xml:24
+#: data/50-mutter-windows.xml:22
 msgid "Move window"
 msgstr "移动窗口"
 
-#: data/50-mutter-windows.xml:26
+#: data/50-mutter-windows.xml:24
 msgid "Resize window"
 msgstr "改变窗口大小"
 
-#: data/50-mutter-windows.xml:29
+#: data/50-mutter-windows.xml:27
 msgid "Toggle window on all workspaces or one"
 msgstr "在位于所有或仅一个工作区的窗口间切换"
 
-#: data/50-mutter-windows.xml:31
+#: data/50-mutter-windows.xml:29
 msgid "Raise window if covered, otherwise lower it"
 msgstr "如果窗口被其他窗口遮盖，则提升它，否则降低它"
 
-#: data/50-mutter-windows.xml:33
+#: data/50-mutter-windows.xml:31
 msgid "Raise window above other windows"
 msgstr "将窗口提升到其它窗口之上"
 
-#: data/50-mutter-windows.xml:35
+#: data/50-mutter-windows.xml:33
 msgid "Lower window below other windows"
 msgstr "将窗口降低到其它窗口之下"
 
-#: data/50-mutter-windows.xml:37
+#: data/50-mutter-windows.xml:35
 msgid "Maximize window vertically"
 msgstr "垂直最大化窗口"
 
-#: data/50-mutter-windows.xml:39
+#: data/50-mutter-windows.xml:37
 msgid "Maximize window horizontally"
 msgstr "水平最大化窗口"
 
-#: data/50-mutter-windows.xml:43
+#: data/50-mutter-windows.xml:41
 msgid "View split on left"
 msgstr "在左侧查看分割"
 
-#: data/50-mutter-windows.xml:47
+#: data/50-mutter-windows.xml:45
 msgid "View split on right"
 msgstr "在右侧查看分割"
 
@@ -278,10 +264,10 @@ msgstr "用于修改窗口点击动作的修饰键 met"
 
 #: data/org.gnome.mutter.gschema.xml.in:8
 msgid ""
-"This key will initiate the \"overlay\", which is a combination window "
-"overview and application launching system. The default is intended to be the "
-"\"Windows key\" on PC hardware. It's expected that this binding either the "
-"default or set to the empty string."
+"This key will initiate the “overlay”, which is a combination window overview "
+"and application launching system. The default is intended to be the “Windows "
+"key” on PC hardware. It’s expected that this binding either the default or "
+"set to the empty string."
 msgstr ""
 "这个键指出的“覆盖”是一种混合窗口概述和应用程序运行的系统。默认要求使用 "
 "“Super 键”。可能使用默认或者空白。"
@@ -318,12 +304,12 @@ msgstr "动态管理工作区"
 
 #: data/org.gnome.mutter.gschema.xml.in:41
 msgid ""
-"Determines whether workspaces are managed dynamically or whether there's a "
+"Determines whether workspaces are managed dynamically or whether there’s a "
 "static number of workspaces (determined by the num-workspaces key in org."
 "gnome.desktop.wm.preferences)."
 msgstr ""
-"决定工作区动态管理还是静态数量的工作区(由 org.gnome.desktop.wm.preferences 中"
-"的 num-workspaces 键确定)。"
+"决定工作区动态管理还是静态数量的工作区（由 org.gnome.desktop.wm.preferences "
+"中的 num-workspaces 键确定）。"
 
 # 或者 只在主显示器上显示工作区
 #: data/org.gnome.mutter.gschema.xml.in:50
@@ -353,9 +339,9 @@ msgstr "将焦点改变推迟到光标停止移动之后"
 
 #: data/org.gnome.mutter.gschema.xml.in:69
 msgid ""
-"If set to true, and the focus mode is either \"sloppy\" or \"mouse\" then "
-"the focus will not be changed immediately when entering a window, but only "
-"after the pointer stops moving."
+"If set to true, and the focus mode is either “sloppy” or “mouse” then the "
+"focus will not be changed immediately when entering a window, but only after "
+"the pointer stops moving."
 msgstr ""
 "如果为 true，而聚焦模式为“sloppy”或“mouse”，那么进入某个窗口时焦点将不会立即"
 "改变，而是等到光标停止移动之后。"
@@ -366,7 +352,7 @@ msgstr "可拖拽的边界宽度"
 
 #: data/org.gnome.mutter.gschema.xml.in:80
 msgid ""
-"The amount of total draggable borders. If the theme's visible borders are "
+"The amount of total draggable borders. If the theme’s visible borders are "
 "not enough, invisible borders will be added to meet this value."
 msgstr ""
 "可拖拽的边界总数。如果主题的可见边界不足，将添加不可见的边界来满足此值。"
@@ -391,14 +377,50 @@ msgid ""
 "screen of the monitor."
 msgstr "为 true 时，新窗口将总是置于此显示器已激活屏幕的中央。"
 
-#: data/org.gnome.mutter.gschema.xml.in:120
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr "开启实验性特性"
+
+#: data/org.gnome.mutter.gschema.xml.in:108
+msgid ""
+"To enable experimental features, add the feature keyword to the list. "
+"Whether the feature requires restarting the compositor depends on the given "
+"feature. Any experimental feature is not required to still be available, or "
+"configurable. Don’t expect adding anything in this setting to be future "
+"proof. Currently possible keywords: • “scale-monitor-framebuffer” — makes "
+"mutter default to layout logical monitors in a logical pixel coordinate "
+"space, while scaling monitor framebuffers instead of window content, to "
+"manage HiDPI monitors. Does not require a restart. • “remote-desktop” — "
+"enables remote desktop support. To support remote desktop with screen "
+"sharing, “screen-cast” must also be enabled. • “screen-cast” — enables "
+"screen cast support."
+msgstr ""
+"要启用实验性特性，请将如下特性关键字添加到列表中。特性是否要求重启合成器取决"
+"于特性本身。实验性特性不需启用即可配置和使用。请不要将实验性特性作为未来保障"
+"的基础。当前可用的关键字：• “monitor-config-manager” — 使用新的监视器配置系"
+"统，用于替代老的系统。启用此特性将打开一个上级配置 API 以用于配置应用程序，并"
+"可提供基于每屏幕的逻辑缩放功能。• “scale-monitor-framebuffer” — 让 Mutter 默"
+"认基于像素座标排布多屏幕，并同时缩放监视器帧缓冲器而不是窗口内容，以便管理 "
+"HiDPI 监视器。该特性不需要重启来生效。• “remote-desktop” — 启用远程桌面支持。"
+"要支持远程桌面共享，还需要设置“screen-cast”。 • “screen-cast” — 启用屏幕广播"
+"支持。"
+
+#: data/org.gnome.mutter.gschema.xml.in:145
 msgid "Select window from tab popup"
 msgstr "从 Tab 轮换弹出界面选择窗口"
 
-#: data/org.gnome.mutter.gschema.xml.in:125
+#: data/org.gnome.mutter.gschema.xml.in:150
 msgid "Cancel tab popup"
 msgstr "取消 Tab 轮换弹出"
 
+#: data/org.gnome.mutter.gschema.xml.in:155
+msgid "Switch monitor configurations"
+msgstr "切换显示器配置"
+
+#: data/org.gnome.mutter.gschema.xml.in:160
+msgid "Rotates the built-in monitor configuration"
+msgstr "旋转内置显示器配置"
+
 #: data/org.gnome.mutter.wayland.gschema.xml.in:6
 msgid "Switch to VT 1"
 msgstr "切换到 VT 1"
@@ -447,127 +469,183 @@ msgstr "切换到 VT 11"
 msgid "Switch to VT 12"
 msgstr "切换到 VT 12"
 
+#: data/org.gnome.mutter.wayland.gschema.xml.in:54
+msgid "Re-enable shortcuts"
+msgstr "重新启用快捷键"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:64
+msgid "Allow grabs with Xwayland"
+msgstr "允许用 Xwayland 捕获"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:65
+msgid ""
+"Allow keyboard grabs issued by X11 applications running in Xwayland to be "
+"taken into account. For a X11 grab to be taken into account under Wayland, "
+"the client must also either send a specific X11 ClientMessage to the root "
+"window or be among the applications white-listed in key “xwayland-grab-"
+"access-rules”."
+msgstr ""
+"允许考虑运行在 Xwayland 中的 X11 应用程序发起的键盘捕获。在 Wayland 下，为了"
+"将 X11 捕获考虑在内，客户端也必须发送一个指定的 X11 ClientMessage 到根窗口，"
+"或是包含进“xwayland-grab-access-rules”键成为其中一个白名单应用程序。"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:77
+msgid "Xwayland applications allowed to issue keyboard grabs"
+msgstr "允许发起键盘捕获的 Xwayland 应用程序"
+
+#: data/org.gnome.mutter.wayland.gschema.xml.in:78
+msgid ""
+"List the resource names or resource class of X11 windows either allowed or "
+"not allowed to issue X11 keyboard grabs under Xwayland. The resource name or "
+"resource class of a given X11 window can be obtained using the command "
+"“xprop WM_CLASS”. Wildcards “*” and jokers “?” in the values are supported. "
+"Values starting with “!” are blacklisted, which has precedence over the "
+"whitelist, to revoke applications from the default system list. The default "
+"system list includes the following applications: "
+"“@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” Users can break an existing grab by "
+"using the specific keyboard shortcut defined by the keybinding key “restore-"
+"shortcuts”."
+msgstr ""
+"Xwayland 下允许或不允许发起 X11 键盘捕获的 X11 窗口，其资源名或资源类的列表。"
+"给定 X11 窗口的资源名或资源类可以使用“xprop WM_CLASS”命令获取。支持在键值中使"
+"用通配符“*”和“?”。以“!”开头的键值会列入黑名单，它们的优先级高于白名单，用来撤"
+"销默认系统列表中的应用程序。默认系统列表包含了下列应用程"
+"序：“@XWAYLAND_GRAB_DEFAULT_ACCESS_RULES@” 用户可以使用键绑定键“restore-"
+"shortcuts”定义的键盘快捷键来中断进行中的捕获。"
+
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:2260
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "模式切换（组别 %d）"
+
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:1861
+#: src/backends/meta-input-settings.c:2283
 msgid "Switch monitor"
 msgstr "切换显示器"
 
-#: src/backends/meta-input-settings.c:1863
+#: src/backends/meta-input-settings.c:2285
 msgid "Show on-screen help"
 msgstr "显示在屏帮助"
 
-#: src/backends/meta-monitor-manager.c:515
+#: src/backends/meta-monitor-manager.c:900
 msgid "Built-in display"
 msgstr "内置显示器"
 
-#: src/backends/meta-monitor-manager.c:538
+#: src/backends/meta-monitor-manager.c:923
 msgid "Unknown"
 msgstr "未知"
 
-#: src/backends/meta-monitor-manager.c:540
+#: src/backends/meta-monitor-manager.c:925
 msgid "Unknown Display"
 msgstr "未知的 Display"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:548
+#: src/backends/meta-monitor-manager.c:933
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"
 
 #. 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:471
+#: src/compositor/compositor.c:481
 #, c-format
 msgid ""
-"Another compositing manager is already running on screen %i on display \"%s"
-"\"."
+"Another compositing manager is already running on screen %i on display “%s”."
 msgstr "显示器 %2$s 的屏幕 %1$i 上已有另外一个混成窗口管理器正在运行。"
 
 #: src/core/bell.c:194
 msgid "Bell event"
 msgstr "响铃事件"
 
-#: src/core/delete.c:127
+#: src/core/display.c:608
+#, c-format
+msgid "Failed to open X Window System display “%s”\n"
+msgstr "无法打开 X Window System 显示器“%s”\n"
+
+#: src/core/main.c:190
+msgid "Disable connection to session manager"
+msgstr "禁止连接到会话管理器"
+
+#: src/core/main.c:196
+msgid "Replace the running window manager"
+msgstr "替换正在运行的窗口管理器"
+
+#: src/core/main.c:202
+msgid "Specify session management ID"
+msgstr "指定会话管理 ID"
+
+#: src/core/main.c:207
+msgid "X Display to use"
+msgstr "要使用的 X Display"
+
+#: src/core/main.c:213
+msgid "Initialize session from savefile"
+msgstr "从保存文件中初始化会话"
+
+#: src/core/main.c:219
+msgid "Make X calls synchronous"
+msgstr "使 X 调用同步"
+
+#: src/core/main.c:226
+msgid "Run as a wayland compositor"
+msgstr "作为 wayland 混成管理器运行"
+
+#: src/core/main.c:232
+msgid "Run as a nested compositor"
+msgstr "作为嵌套混成器运行"
+
+#: src/core/main.c:240
+msgid "Run as a full display server, rather than nested"
+msgstr "以完整显示服务器方式运行，而不是以嵌套方式"
+
+#: src/core/main.c:246
+msgid "Run with X11 backend"
+msgstr "以 X11 后端运行"
+
+#. Translators: %s is a window title
+#: src/core/meta-close-dialog-default.c:147
 #, c-format
 msgid "“%s” is not responding."
 msgstr "“%s” 未响应。"
 
-#: src/core/delete.c:129
+#: src/core/meta-close-dialog-default.c:149
 msgid "Application is not responding."
 msgstr "应用程序未响应。"
 
-#: src/core/delete.c:134
+#: src/core/meta-close-dialog-default.c:154
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
 msgstr "您可以选择稍等一会儿，或者强制退出该应用程序。"
 
-#: src/core/delete.c:141
-msgid "_Wait"
-msgstr "等待(_W)"
-
-#: src/core/delete.c:141
+#: src/core/meta-close-dialog-default.c:161
 msgid "_Force Quit"
 msgstr "强制退出(_F)"
 
-#: src/core/display.c:590
-#, c-format
-msgid "Failed to open X Window System display '%s'\n"
-msgstr "无法打开 X Window System 显示器“%s”\n"
-
-#: src/core/main.c:182
-msgid "Disable connection to session manager"
-msgstr "禁止连接到会话管理器"
-
-#: src/core/main.c:188
-msgid "Replace the running window manager"
-msgstr "替换正在运行的窗口管理器"
-
-#: src/core/main.c:194
-msgid "Specify session management ID"
-msgstr "指定会话管理 ID"
-
-#: src/core/main.c:199
-msgid "X Display to use"
-msgstr "要使用的 X Display"
-
-#: src/core/main.c:205
-msgid "Initialize session from savefile"
-msgstr "从保存文件中初始化会话"
-
-#: src/core/main.c:211
-msgid "Make X calls synchronous"
-msgstr "使 X 调用同步"
-
-#: src/core/main.c:218
-msgid "Run as a wayland compositor"
-msgstr "作为 wayland 混成管理器运行"
-
-#: src/core/main.c:224
-msgid "Run as a nested compositor"
-msgstr "作为嵌套混成器运行"
-
-#: src/core/main.c:232
-msgid "Run as a full display server, rather than nested"
-msgstr "以完整显示服务器方式运行，而不是以嵌套方式"
+#: src/core/meta-close-dialog-default.c:161
+msgid "_Wait"
+msgstr "等待(_W)"
 
 #: src/core/mutter.c:39
 #, c-format
 msgid ""
 "mutter %s\n"
-"Copyright (C) 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
+"Copyright © 2001-%d Havoc Pennington, Red Hat, Inc., and others\n"
 "This is free software; see the source for copying conditions.\n"
 "There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A "
 "PARTICULAR PURPOSE.\n"
 msgstr ""
 "mutter %s\n"
-"版权所有 (C) 2001-%d Havoc Pennington, Red Hat, Inc., 以及其他\n"
-"本软件为自由软件：版权条款请参见源码\n"
-"不存在任何保证：即便是对商业性或者特定目的的适应性也不作保证。\n"
+"Copyright © 2001-%d Havoc Pennington, Red Hat, Inc., 以及其他\n"
+"本软件为自由软件；版权条款请参见源码\n"
+"不存在任何保证；即便是对商业性或者特定目的的适应性也不作保证。\n"
 
 #: src/core/mutter.c:53
 msgid "Print version"
@@ -582,41 +660,54 @@ msgstr "要使用的 Mutter 插件"
 msgid "Workspace %d"
 msgstr "工作区 %d"
 
-#: src/core/screen.c:521
+#: src/core/screen.c:583
 #, c-format
 msgid ""
-"Display \"%s\" already has a window manager; try using the --replace option "
-"to replace the current window manager."
+"Display “%s” already has a window manager; try using the --replace option to "
+"replace the current window manager."
 msgstr ""
 "Display“%s”已经有一个窗口管理器；请尝试使用 --replace 选项替换当前的窗口管理"
 "器。"
 
-#: src/core/screen.c:606
+#: src/core/screen.c:668
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
 msgstr "显示“%2$s”上的屏幕 %1$d 无效\n"
 
 #: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter 编译的时候没有加入详细模式的支持\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:595
+#: src/wayland/meta-wayland-tablet-pad.c:567
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "模式切换：%d 模式"
 
-#: src/x11/session.c:1815
+#: src/x11/session.c:1818
 msgid ""
-"These windows do not support &quot;save current setup&quot; and will have to "
-"be restarted manually next time you log in."
-msgstr ""
-"这些窗口不支持 &quot;保存当前设置 &quot;  您在下次登录时，必须手动重启动它"
-"们。"
+"These windows do not support “save current setup” and will have to be "
+"restarted manually next time you log in."
+msgstr "这些窗口不支持“保存当前设置”，并且在您下次登录时，必须手动重启它们。"
 
-#: src/x11/window-props.c:548
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
-msgstr "%s (于 %s)"
+msgstr "%s（于 %s）"
+
+#~ msgid "Move window one workspace to the left"
+#~ msgstr "将窗口左移一个工作区"
+
+#~ msgid "Move window one workspace to the right"
+#~ msgstr "将窗口右移一个工作区"
+
+#~ msgid "Move to workspace left"
+#~ msgstr "移动到左侧工作区"
+
+#~ msgid "Move to workspace right"
+#~ msgstr "移动到右侧工作区"
+
+#~ msgid "Toggle shaded state"
+#~ msgstr "切换卷起状态"
 
 #~ msgid "Failed to scan themes directory: %s\n"
 #~ msgstr "扫描主题目录失败：%s\n"

po/zh_TW.po

@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: metacity 3.3.4\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/mutter/issues\n"
-"POT-Creation-Date: 2018-03-01 18:57+0000\n"
-"PO-Revision-Date: 2018-03-03 15:20+0800\n"
+"POT-Creation-Date: 2018-06-07 13:00+0000\n"
+"PO-Revision-Date: 2018-06-09 11:26+0800\n"
 "Last-Translator: Cheng-Chia Tseng <pswo10680@gmail.com>\n"
 "Language-Team: Chinese (Taiwan) <zh-l10n@lists.linux.org.tw>\n"
 "Language: zh_TW\n"
@@ -18,7 +18,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Poedit 2.0.6\n"
+"X-Generator: Poedit 2.0.8\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -379,32 +379,27 @@ msgid ""
 "proof. Currently possible keywords: • “scale-monitor-framebuffer” — makes "
 "mutter default to layout logical monitors in a logical pixel coordinate "
 "space, while scaling monitor framebuffers instead of window content, to "
-"manage HiDPI monitors. Does not require a restart. • “remote-desktop” — "
-"enables remote desktop support. To support remote desktop with screen "
-"sharing, “screen-cast” must also be enabled. • “screen-cast” — enables "
-"screen cast support."
+"manage HiDPI monitors. Does not require a restart."
 msgstr ""
 "若要啟用實驗性功能，請將功能關鍵字加入列表中。置於該功能是否須要重新啟動混成"
 "器則視給予的功能而定。任何實驗性功能不一定能用、或是可以調整設定。請不要預期"
 "在此設定中加入的任何東西未來都能存在。目前可用的關鍵字有： • “scale-monitor-"
 "framebuffer” — 讓 mutter 預設採用邏輯像素座標空間的配置邏輯螢幕，而縮放螢幕 "
-"framebuffer 則取代視窗內容以管理 HiDPI 螢幕。不須要重新啟動。 • “remote-"
-"desktop” — 啟用遠端桌面支援。若要支援遠端桌面的螢幕分享，則必須也啟用“screen-"
-"cast”。• “screen-cast” — 啟用螢幕投放支援。"
+"framebuffer 則取代視窗內容以管理 HiDPI 螢幕。不須要重新啟動。"
 
-#: data/org.gnome.mutter.gschema.xml.in:145
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "從分頁彈出項選擇視窗"
 
-#: data/org.gnome.mutter.gschema.xml.in:150
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "取消分頁彈出項"
 
-#: data/org.gnome.mutter.gschema.xml.in:155
+#: data/org.gnome.mutter.gschema.xml.in:151
 msgid "Switch monitor configurations"
 msgstr "切換螢幕組態"
 
-#: data/org.gnome.mutter.gschema.xml.in:160
+#: data/org.gnome.mutter.gschema.xml.in:156
 msgid "Rotates the built-in monitor configuration"
 msgstr "旋轉切換內建螢幕組態"
 
@@ -520,22 +515,22 @@ msgstr "切換螢幕"
 msgid "Show on-screen help"
 msgstr "顯示螢幕求助"
 
-#: src/backends/meta-monitor-manager.c:900
+#: src/backends/meta-monitor-manager.c:903
 msgid "Built-in display"
 msgstr "內建顯示"
 
-#: src/backends/meta-monitor-manager.c:923
+#: src/backends/meta-monitor-manager.c:926
 msgid "Unknown"
 msgstr "不明"
 
-#: src/backends/meta-monitor-manager.c:925
+#: src/backends/meta-monitor-manager.c:928
 msgid "Unknown Display"
 msgstr "不明的顯示器"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:933
+#: src/backends/meta-monitor-manager.c:936
 #, c-format
 msgid "%s %s"
 msgstr "%s %s"

src/Makefile.am

@@ -153,7 +153,7 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	backends/meta-pointer-constraint.h	\
 	backends/meta-settings.c		\
 	backends/meta-settings-private.h	\
-	backends/meta-stage.h			\
+	backends/meta-stage-private.h		\
 	backends/meta-stage.c			\
 	backends/meta-renderer.c		\
 	backends/meta-renderer.h		\
@@ -161,6 +161,7 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	backends/meta-renderer-view.h		\
 	backends/edid-parse.c			\
 	backends/edid.h				\
+	backends/gsm-inhibitor-flag.h		\
 	backends/x11/meta-backend-x11.c			\
 	backends/x11/meta-backend-x11.h			\
 	backends/x11/meta-barrier-x11.c			\
@@ -183,8 +184,6 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	backends/x11/nested/meta-cursor-renderer-x11-nested.h		\
 	backends/x11/nested/meta-renderer-x11-nested.c	\
 	backends/x11/nested/meta-renderer-x11-nested.h	\
-	backends/x11/meta-idle-monitor-xsync.c		\
-	backends/x11/meta-idle-monitor-xsync.h		\
 	backends/x11/meta-input-settings-x11.c		\
 	backends/x11/meta-input-settings-x11.h		\
 	backends/x11/meta-monitor-manager-xrandr.c	\
@@ -247,7 +246,7 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	compositor/meta-window-actor.c		\
 	compositor/meta-window-actor-private.h	\
 	compositor/meta-window-group.c		\
-	compositor/meta-window-group.h		\
+	compositor/meta-window-group-private.h	\
 	compositor/meta-window-shape.c		\
 	compositor/region-utils.c		\
 	compositor/region-utils.h		\
@@ -487,8 +486,6 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES +=		\
 	backends/native/meta-default-modes.h		\
 	backends/native/meta-gpu-kms.c			\
 	backends/native/meta-gpu-kms.h			\
-	backends/native/meta-idle-monitor-native.c	\
-	backends/native/meta-idle-monitor-native.h	\
 	backends/native/meta-input-settings-native.c	\
 	backends/native/meta-input-settings-native.h	\
 	backends/native/meta-monitor-manager-kms.c	\
@@ -546,7 +543,9 @@ libmutterinclude_headers =			\
 	meta/meta-settings.h			\
 	meta/meta-shaped-texture.h		\
 	meta/meta-shadow-factory.h		\
+	meta/meta-stage.h			\
 	meta/meta-window-actor.h		\
+	meta/meta-window-group.h		\
 	meta/meta-window-shape.h		\
 	meta/prefs.h				\
 	meta/screen.h				\

src/backends/gsm-inhibitor-flag.h

@@ -0,0 +1,36 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GSM_INHIBITOR_FLAG_H__
+#define __GSM_INHIBITOR_FLAG_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+typedef enum {
+        GSM_INHIBITOR_FLAG_LOGOUT      = 1 << 0,
+        GSM_INHIBITOR_FLAG_SWITCH_USER = 1 << 1,
+        GSM_INHIBITOR_FLAG_SUSPEND     = 1 << 2,
+        GSM_INHIBITOR_FLAG_IDLE        = 1 << 3,
+        GSM_INHIBITOR_FLAG_AUTOMOUNT   = 1 << 4
+} GsmInhibitorFlag;
+
+G_END_DECLS
+
+#endif /* __GSM_INHIBITOR_FLAG_H__ */

src/backends/meta-backend-private.h

@@ -59,8 +59,6 @@ struct _MetaBackendClass
 
   void (* post_init) (MetaBackend *backend);
 
-  MetaIdleMonitor * (* create_idle_monitor) (MetaBackend *backend,
-                                             int          device_id);
   MetaMonitorManager * (* create_monitor_manager) (MetaBackend *backend,
                                                    GError     **error);
   MetaCursorRenderer * (* create_cursor_renderer) (MetaBackend *backend);

src/backends/meta-backend.c

@@ -34,7 +34,7 @@
 #include "meta-input-settings-private.h"
 #include "backends/x11/meta-backend-x11.h"
 #include "meta-cursor-tracker-private.h"
-#include "meta-stage.h"
+#include "meta-stage-private.h"
 
 #ifdef HAVE_REMOTE_DESKTOP
 #include "backends/meta-dbus-session-watcher.h"
@@ -110,6 +110,11 @@ struct _MetaBackendPrivate
 
   MetaPointerConstraint *client_pointer_constraint;
   MetaDnd *dnd;
+
+  UpClient *up_client;
+  guint sleep_signal_id;
+  GCancellable *cancellable;
+  GDBusConnection *system_bus;
 };
 typedef struct _MetaBackendPrivate MetaBackendPrivate;
 
@@ -136,6 +141,13 @@ meta_backend_finalize (GObject *object)
   g_clear_object (&priv->dbus_session_watcher);
 #endif
 
+  g_object_unref (priv->up_client);
+  if (priv->sleep_signal_id)
+    g_dbus_connection_signal_unsubscribe (priv->system_bus, priv->sleep_signal_id);
+  g_cancellable_cancel (priv->cancellable);
+  g_clear_object (&priv->cancellable);
+  g_clear_object (&priv->system_bus);
+
   if (priv->device_update_idle_id)
     g_source_remove (priv->device_update_idle_id);
 
@@ -158,7 +170,7 @@ meta_backend_sync_screen_size (MetaBackend *backend)
 }
 
 static void
-center_pointer (MetaBackend *backend)
+reset_pointer_position (MetaBackend *backend)
 {
   MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
   MetaMonitorManager *monitor_manager = priv->monitor_manager;
@@ -167,9 +179,11 @@ center_pointer (MetaBackend *backend)
   primary =
     meta_monitor_manager_get_primary_logical_monitor (monitor_manager);
 
+  /* Move the pointer out of the way to avoid hovering over reactive
+   * elements (e.g. users list at login) causing undesired behaviour. */
   meta_backend_warp_pointer (backend,
-                             primary->rect.x + primary->rect.width / 2,
-                             primary->rect.y + primary->rect.height / 2);
+                             primary->rect.x + primary->rect.width * 0.9,
+                             primary->rect.y + primary->rect.height * 0.9);
 }
 
 void
@@ -192,7 +206,7 @@ meta_backend_monitors_changed (MetaBackend *backend)
            !priv->is_pointer_position_initialized) &&
           !meta_monitor_manager_is_headless (monitor_manager))
         {
-          center_pointer (backend);
+          reset_pointer_position (backend);
           priv->is_pointer_position_initialized = TRUE;
         }
     }
@@ -222,7 +236,9 @@ static MetaIdleMonitor *
 meta_backend_create_idle_monitor (MetaBackend *backend,
                                   int          device_id)
 {
-  return META_BACKEND_GET_CLASS (backend)->create_idle_monitor (backend, device_id);
+  return g_object_new (META_TYPE_IDLE_MONITOR,
+                       "device-id", device_id,
+                       NULL);
 }
 
 static void
@@ -402,28 +418,6 @@ meta_backend_create_input_settings (MetaBackend *backend)
   return META_BACKEND_GET_CLASS (backend)->create_input_settings (backend);
 }
 
-#ifdef HAVE_REMOTE_DESKTOP
-static gboolean
-is_screen_cast_enabled (MetaBackend *backend)
-{
-  MetaSettings *settings = meta_backend_get_settings (backend);
-
-  return meta_settings_is_experimental_feature_enabled (
-    settings,
-    META_EXPERIMENTAL_FEATURE_SCREEN_CAST);
-}
-
-static gboolean
-is_remote_desktop_enabled (MetaBackend *backend)
-{
-  MetaSettings *settings = meta_backend_get_settings (backend);
-
-  return meta_settings_is_experimental_feature_enabled (
-    settings,
-    META_EXPERIMENTAL_FEATURE_REMOTE_DESKTOP);
-}
-#endif /* HAVE_REMOTE_DESKTOP */
-
 static void
 meta_backend_real_post_init (MetaBackend *backend)
 {
@@ -457,15 +451,13 @@ meta_backend_real_post_init (MetaBackend *backend)
 
 #ifdef HAVE_REMOTE_DESKTOP
   priv->dbus_session_watcher = g_object_new (META_TYPE_DBUS_SESSION_WATCHER, NULL);
-  if (is_screen_cast_enabled (backend))
-    priv->screen_cast = meta_screen_cast_new (priv->dbus_session_watcher);
-  if (is_remote_desktop_enabled (backend))
-    priv->remote_desktop = meta_remote_desktop_new (priv->dbus_session_watcher);
+  priv->screen_cast = meta_screen_cast_new (priv->dbus_session_watcher);
+  priv->remote_desktop = meta_remote_desktop_new (priv->dbus_session_watcher);
 #endif /* HAVE_REMOTE_DESKTOP */
 
   if (!meta_monitor_manager_is_headless (priv->monitor_manager))
     {
-      center_pointer (backend);
+      reset_pointer_position (backend);
       priv->is_pointer_position_initialized = TRUE;
     }
 }
@@ -552,26 +544,6 @@ meta_backend_class_init (MetaBackendClass *klass)
   stage_views_disabled = g_strcmp0 (mutter_stage_views, "0") == 0;
 }
 
-static void
-experimental_features_changed (MetaSettings            *settings,
-                               MetaExperimentalFeature  old_experimental_features,
-                               MetaBackend             *backend)
-{
-#ifdef HAVE_REMOTE_DESKTOP
-  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
-
-  if (is_screen_cast_enabled (backend) && !priv->screen_cast)
-    priv->screen_cast = meta_screen_cast_new (priv->dbus_session_watcher);
-  else if (!is_screen_cast_enabled (backend))
-    g_clear_object (&priv->screen_cast);
-
-  if (is_remote_desktop_enabled (backend) && !priv->remote_desktop)
-    priv->remote_desktop = meta_remote_desktop_new (priv->dbus_session_watcher);
-  else if (!is_remote_desktop_enabled (backend))
-    g_clear_object (&priv->remote_desktop);
-#endif /* HAVE_REMOTE_DESKTOP */
-}
-
 static MetaMonitorManager *
 meta_backend_create_monitor_manager (MetaBackend *backend,
                                      GError     **error)
@@ -590,6 +562,61 @@ meta_backend_create_renderer (MetaBackend *backend,
   return META_BACKEND_GET_CLASS (backend)->create_renderer (backend, error);
 }
 
+static void
+lid_is_closed_changed_cb (UpClient   *client,
+                          GParamSpec *pspec,
+                          gpointer    user_data)
+{
+  if (up_client_get_lid_is_closed (client))
+    return;
+
+  meta_idle_monitor_reset_idletime (meta_idle_monitor_get_core ());
+}
+
+static void
+prepare_for_sleep_cb (GDBusConnection *connection,
+                      const gchar     *sender_name,
+                      const gchar     *object_path,
+                      const gchar     *interface_name,
+                      const gchar     *signal_name,
+                      GVariant        *parameters,
+                      gpointer         user_data)
+{
+  gboolean suspending;
+
+  g_variant_get (parameters, "(b)", &suspending);
+  if (suspending)
+    return;
+  meta_idle_monitor_reset_idletime (meta_idle_monitor_get_core ());
+}
+
+static void
+system_bus_gotten_cb (GObject      *object,
+                      GAsyncResult *res,
+                      gpointer      user_data)
+{
+  MetaBackendPrivate *priv;
+  GDBusConnection *bus;
+
+  bus = g_bus_get_finish (res, NULL);
+  if (!bus)
+    return;
+
+  priv = meta_backend_get_instance_private (user_data);
+  priv->system_bus = bus;
+  priv->sleep_signal_id =
+    g_dbus_connection_signal_subscribe (priv->system_bus,
+                                        "org.freedesktop.login1",
+                                        "org.freedesktop.login1.Manager",
+                                        "PrepareForSleep",
+                                        "/org/freedesktop/login1",
+                                        NULL,
+                                        G_DBUS_SIGNAL_FLAGS_NONE,
+                                        prepare_for_sleep_cb,
+                                        NULL,
+                                        NULL);
+}
+
 static gboolean
 meta_backend_initable_init (GInitable     *initable,
                             GCancellable  *cancellable,
@@ -599,9 +626,6 @@ meta_backend_initable_init (GInitable     *initable,
   MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
 
   priv->settings = meta_settings_new (backend);
-  g_signal_connect (priv->settings, "experimental-features-changed",
-                    G_CALLBACK (experimental_features_changed),
-                    backend);
 
   priv->egl = g_object_new (META_TYPE_EGL, NULL);
 
@@ -619,6 +643,16 @@ meta_backend_initable_init (GInitable     *initable,
 
   priv->dnd = g_object_new (META_TYPE_DND, NULL);
 
+  priv->up_client = up_client_new ();
+  g_signal_connect (priv->up_client, "notify::lid-is-closed",
+                    G_CALLBACK (lid_is_closed_changed_cb), NULL);
+
+  priv->cancellable = g_cancellable_new ();
+  g_bus_get (G_BUS_TYPE_SYSTEM,
+             priv->cancellable,
+             system_bus_gotten_cb,
+             backend);
+
   return TRUE;
 }
 

src/backends/meta-cursor-renderer.c

@@ -33,7 +33,7 @@
 #include <cogl/cogl.h>
 #include <clutter/clutter.h>
 
-#include "meta-stage.h"
+#include "meta-stage-private.h"
 
 struct _MetaCursorRendererPrivate
 {
@@ -264,6 +264,18 @@ meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
   update_cursor (renderer, priv->displayed_cursor);
 }
 
+ClutterPoint
+meta_cursor_renderer_get_position (MetaCursorRenderer *renderer)
+{
+  MetaCursorRendererPrivate *priv =
+    meta_cursor_renderer_get_instance_private (renderer);
+
+  return (ClutterPoint) {
+    .x = priv->current_x,
+    .y = priv->current_y
+  };
+}
+
 MetaCursorSprite *
 meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer)
 {

src/backends/meta-cursor-renderer.h

@@ -62,6 +62,7 @@ void meta_cursor_renderer_set_cursor (MetaCursorRenderer *renderer,
 void meta_cursor_renderer_set_position (MetaCursorRenderer *renderer,
                                         float               x,
                                         float               y);
+ClutterPoint meta_cursor_renderer_get_position (MetaCursorRenderer *renderer);
 void meta_cursor_renderer_force_update (MetaCursorRenderer *renderer);
 
 MetaCursorSprite * meta_cursor_renderer_get_cursor (MetaCursorRenderer *renderer);

src/backends/meta-idle-monitor-dbus.c

@@ -24,6 +24,7 @@
 
 #include "meta-idle-monitor-dbus.h"
 #include <meta/meta-idle-monitor.h>
+#include <backends/meta-idle-monitor-private.h>
 #include "meta-dbus-idle-monitor.h"
 
 #include <clutter/clutter.h>
@@ -43,6 +44,26 @@ handle_get_idletime (MetaDBusIdleMonitor   *skeleton,
   return TRUE;
 }
 
+static gboolean
+handle_reset_idletime (MetaDBusIdleMonitor   *skeleton,
+                       GDBusMethodInvocation *invocation,
+                       MetaIdleMonitor       *monitor)
+{
+  if (!g_getenv ("MUTTER_DEBUG_RESET_IDLETIME"))
+    {
+      g_dbus_method_invocation_return_error_literal (invocation,
+                                                     G_DBUS_ERROR,
+                                                     G_DBUS_ERROR_UNKNOWN_METHOD,
+                                                     "No such method");
+      return FALSE;
+    }
+
+  meta_idle_monitor_reset_idletime (meta_idle_monitor_get_core ());
+  meta_dbus_idle_monitor_complete_reset_idletime (skeleton, invocation);
+
+  return TRUE;
+}
+
 typedef struct {
   MetaDBusIdleMonitor *dbus_monitor;
   MetaIdleMonitor *monitor;
@@ -173,6 +194,8 @@ create_monitor_skeleton (GDBusObjectManagerServer *manager,
                            G_CALLBACK (handle_add_user_active_watch), monitor, 0);
   g_signal_connect_object (skeleton, "handle-remove-watch",
                            G_CALLBACK (handle_remove_watch), monitor, 0);
+  g_signal_connect_object (skeleton, "handle-reset-idletime",
+                           G_CALLBACK (handle_reset_idletime), monitor, 0);
   g_signal_connect_object (skeleton, "handle-get-idletime",
                            G_CALLBACK (handle_get_idletime), monitor, 0);
 

src/backends/meta-idle-monitor-private.h

@@ -26,9 +26,6 @@
 #include <meta/meta-idle-monitor.h>
 #include "display-private.h"
 
-#include <X11/Xlib.h>
-#include <X11/extensions/sync.h>
-
 typedef struct
 {
   MetaIdleMonitor          *monitor;
@@ -38,28 +35,26 @@ typedef struct
   GDestroyNotify            notify;
   guint64                   timeout_msec;
   int                       idle_source_id;
+  GSource                  *timeout_source;
 } MetaIdleMonitorWatch;
 
 struct _MetaIdleMonitor
 {
   GObject parent_instance;
 
+  GDBusProxy *session_proxy;
+  gboolean inhibited;
   GHashTable *watches;
   int device_id;
+  guint64 last_event_time;
 };
 
 struct _MetaIdleMonitorClass
 {
   GObjectClass parent_class;
-
-  gint64 (*get_idletime) (MetaIdleMonitor *monitor);
-  MetaIdleMonitorWatch * (*make_watch) (MetaIdleMonitor           *monitor,
-                                        guint64                    timeout_msec,
-                                        MetaIdleMonitorWatchFunc   callback,
-                                        gpointer                   user_data,
-                                        GDestroyNotify             notify);
 };
 
 void _meta_idle_monitor_watch_fire (MetaIdleMonitorWatch *watch);
+void meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor);
 
 #endif /* META_IDLE_MONITOR_PRIVATE_H */

src/backends/meta-idle-monitor.c

@@ -36,6 +36,7 @@
 #include <meta/util.h>
 #include <meta/main.h>
 #include <meta/meta-idle-monitor.h>
+#include "gsm-inhibitor-flag.h"
 #include "meta-idle-monitor-private.h"
 #include "meta-idle-monitor-dbus.h"
 #include "meta-backend-private.h"
@@ -87,6 +88,7 @@ meta_idle_monitor_dispose (GObject *object)
   MetaIdleMonitor *monitor = META_IDLE_MONITOR (object);
 
   g_clear_pointer (&monitor->watches, g_hash_table_destroy);
+  g_clear_object (&monitor->session_proxy);
 
   G_OBJECT_CLASS (meta_idle_monitor_parent_class)->dispose (object);
 }
@@ -151,9 +153,118 @@ meta_idle_monitor_class_init (MetaIdleMonitorClass *klass)
   g_object_class_install_property (object_class, PROP_DEVICE_ID, obj_props[PROP_DEVICE_ID]);
 }
 
+static void
+free_watch (gpointer data)
+{
+  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) data;
+  MetaIdleMonitor *monitor = watch->monitor;
+
+  g_object_ref (monitor);
+
+  if (watch->idle_source_id)
+    {
+      g_source_remove (watch->idle_source_id);
+      watch->idle_source_id = 0;
+    }
+
+  if (watch->notify != NULL)
+    watch->notify (watch->user_data);
+
+  if (watch->timeout_source != NULL)
+    g_source_destroy (watch->timeout_source);
+
+  g_object_unref (monitor);
+  g_slice_free (MetaIdleMonitorWatch, watch);
+}
+
+static void
+update_inhibited_watch (gpointer key,
+                        gpointer value,
+                        gpointer user_data)
+{
+  MetaIdleMonitor *monitor = user_data;
+  MetaIdleMonitorWatch *watch = value;
+
+  if (!watch->timeout_source)
+    return;
+
+  if (monitor->inhibited)
+    {
+      g_source_set_ready_time (watch->timeout_source, -1);
+    }
+  else
+    {
+      g_source_set_ready_time (watch->timeout_source,
+                               monitor->last_event_time +
+                               watch->timeout_msec * 1000);
+    }
+}
+
+static void
+update_inhibited (MetaIdleMonitor *monitor,
+                  gboolean         inhibited)
+{
+  if (inhibited == monitor->inhibited)
+    return;
+
+  g_hash_table_foreach (monitor->watches,
+                        update_inhibited_watch,
+                        monitor);
+}
+
+static void
+meta_idle_monitor_inhibited_actions_changed (GDBusProxy  *session,
+                                             GVariant    *changed,
+                                             char       **invalidated,
+                                             gpointer     user_data)
+{
+  MetaIdleMonitor *monitor = user_data;
+  GVariant *v;
+
+  v = g_variant_lookup_value (changed, "InhibitedActions", G_VARIANT_TYPE_UINT32);
+  if (v)
+    {
+      gboolean inhibited;
+
+      inhibited = g_variant_get_uint32 (v) & GSM_INHIBITOR_FLAG_IDLE;
+      g_variant_unref (v);
+
+      if (!inhibited)
+        monitor->last_event_time = g_get_monotonic_time ();
+      update_inhibited (monitor, inhibited);
+    }
+}
+
 static void
 meta_idle_monitor_init (MetaIdleMonitor *monitor)
 {
+  GVariant *v;
+
+  monitor->watches = g_hash_table_new_full (NULL, NULL, NULL, free_watch);
+  monitor->last_event_time = g_get_monotonic_time ();
+
+  /* Monitor inhibitors */
+  monitor->session_proxy =
+    g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+                                   G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS |
+                                   G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
+                                   NULL,
+                                   "org.gnome.SessionManager",
+                                   "/org/gnome/SessionManager",
+                                   "org.gnome.SessionManager",
+                                   NULL,
+                                   NULL);
+  if (!monitor->session_proxy)
+    return;
+
+  g_signal_connect (monitor->session_proxy, "g-properties-changed",
+                    G_CALLBACK (meta_idle_monitor_inhibited_actions_changed),
+                    monitor);
+
+  v = g_dbus_proxy_get_cached_property (monitor->session_proxy,
+                                        "InhibitedActions");
+  monitor->inhibited = g_variant_get_uint32 (v) & GSM_INHIBITOR_FLAG_IDLE;
+  g_variant_unref (v);
 }
 
 /**
@@ -185,6 +296,36 @@ meta_idle_monitor_get_for_device (int device_id)
   return meta_backend_get_idle_monitor (backend, device_id);
 }
 
+static guint32
+get_next_watch_serial (void)
+{
+  static guint32 serial = 0;
+
+  g_atomic_int_inc (&serial);
+
+  return serial;
+}
+
+static gboolean
+idle_monitor_dispatch_timeout (GSource     *source,
+                               GSourceFunc  callback,
+                               gpointer     user_data)
+{
+  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) user_data;
+
+  _meta_idle_monitor_watch_fire (watch);
+  g_source_set_ready_time (watch->timeout_source, -1);
+
+  return TRUE;
+}
+
+static GSourceFuncs idle_monitor_source_funcs = {
+  .prepare = NULL,
+  .check = NULL,
+  .dispatch = idle_monitor_dispatch_timeout,
+  .finalize = NULL,
+};
+
 static MetaIdleMonitorWatch *
 make_watch (MetaIdleMonitor           *monitor,
             guint64                    timeout_msec,
@@ -194,11 +335,32 @@ make_watch (MetaIdleMonitor           *monitor,
 {
   MetaIdleMonitorWatch *watch;
 
-  watch = META_IDLE_MONITOR_GET_CLASS (monitor)->make_watch (monitor,
-                                                             timeout_msec,
-                                                             callback,
-                                                             user_data,
-                                                             notify);
+  watch = g_slice_new0 (MetaIdleMonitorWatch);
+
+  watch->monitor = monitor;
+  watch->id = get_next_watch_serial ();
+  watch->callback = callback;
+  watch->user_data = user_data;
+  watch->notify = notify;
+  watch->timeout_msec = timeout_msec;
+
+  if (timeout_msec != 0)
+    {
+      GSource *source = g_source_new (&idle_monitor_source_funcs,
+                                      sizeof (GSource));
+
+      g_source_set_callback (source, NULL, watch, NULL);
+      if (!monitor->inhibited)
+        {
+          g_source_set_ready_time (source,
+                                   monitor->last_event_time +
+                                   timeout_msec * 1000);
+        }
+      g_source_attach (source, NULL);
+      g_source_unref (source);
+
+      watch->timeout_source = source;
+    }
 
   g_hash_table_insert (monitor->watches,
                        GUINT_TO_POINTER (watch->id),
@@ -314,5 +476,39 @@ meta_idle_monitor_remove_watch (MetaIdleMonitor *monitor,
 gint64
 meta_idle_monitor_get_idletime (MetaIdleMonitor *monitor)
 {
-  return META_IDLE_MONITOR_GET_CLASS (monitor)->get_idletime (monitor);
+  return (g_get_monotonic_time () - monitor->last_event_time) / 1000;
+}
+
+void
+meta_idle_monitor_reset_idletime (MetaIdleMonitor *monitor)
+{
+  GList *node, *watch_ids;
+
+  monitor->last_event_time = g_get_monotonic_time ();
+
+  watch_ids = g_hash_table_get_keys (monitor->watches);
+
+  for (node = watch_ids; node != NULL; node = node->next)
+    {
+      guint watch_id = GPOINTER_TO_UINT (node->data);
+      MetaIdleMonitorWatch *watch;
+
+      watch = g_hash_table_lookup (monitor->watches,
+                                   GUINT_TO_POINTER (watch_id));
+      if (!watch)
+        continue;
+
+      if (watch->timeout_msec == 0)
+        {
+          _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch);
+        }
+      else
+        {
+          g_source_set_ready_time (watch->timeout_source,
+                                   monitor->last_event_time +
+                                   watch->timeout_msec * 1000);
+        }
+    }
+
+  g_list_free (watch_ids);
 }

src/backends/meta-input-settings.c

@@ -1088,7 +1088,7 @@ meta_input_settings_changed_cb (GSettings  *settings,
         update_device_natural_scroll (input_settings, NULL);
       else if (strcmp (key, "tap-to-click") == 0)
         update_touchpad_tap_enabled (input_settings, NULL);
-      else if (strcmp (key, "tap-and_drag") == 0)
+      else if (strcmp (key, "tap-and-drag") == 0)
         update_touchpad_tap_and_drag_enabled (input_settings, NULL);
       else if (strcmp(key, "disable-while-typing") == 0)
         update_touchpad_disable_while_typing (input_settings, NULL);

src/backends/meta-monitor-manager.c

@@ -89,6 +89,9 @@ static gboolean
 meta_monitor_manager_is_config_complete (MetaMonitorManager *manager,
                                          MetaMonitorsConfig *config);
 
+static MetaMonitor *
+meta_monitor_manager_get_active_monitor (MetaMonitorManager *manager);
+
 MetaBackend *
 meta_monitor_manager_get_backend (MetaMonitorManager *manager)
 {
@@ -198,13 +201,17 @@ calculate_monitor_scale (MetaMonitorManager *manager,
 static float
 derive_calculated_global_scale (MetaMonitorManager *manager)
 {
-  MetaMonitor *primary_monitor;
+  MetaMonitor *monitor = NULL;
 
-  primary_monitor = meta_monitor_manager_get_primary_monitor (manager);
-  if (!primary_monitor)
+  monitor = meta_monitor_manager_get_primary_monitor (manager);
+
+  if (!monitor || !meta_monitor_is_active (monitor))
+    monitor = meta_monitor_manager_get_active_monitor (manager);
+
+  if (!monitor)
     return 1.0;
 
-  return calculate_monitor_scale (manager, primary_monitor);
+  return calculate_monitor_scale (manager, monitor);
 }
 
 static float
@@ -578,8 +585,6 @@ meta_monitor_manager_ensure_configured (MetaMonitorManager *manager)
                                                        &error))
         {
           g_clear_object (&config);
-          g_warning ("Failed to use linear monitor configuration: %s",
-                     error->message);
           g_clear_error (&error);
         }
       else
@@ -597,8 +602,6 @@ meta_monitor_manager_ensure_configured (MetaMonitorManager *manager)
                                                        &error))
         {
           g_clear_object (&config);
-          g_warning ("Failed to use fallback monitor configuration: %s",
-                 error->message);
           g_clear_error (&error);
         }
       else
@@ -1032,7 +1035,7 @@ meta_monitor_manager_handle_get_resources (MetaDBusDisplayConfig *skeleton,
                              NULL /* properties */);
     }
 
-  for (l = combined_outputs; l; l = l->next)
+  for (l = combined_outputs, i = 0; l; l = l->next, i++)
     {
       MetaOutput *output = l->data;
       GVariantBuilder crtcs, modes, clones, properties;
@@ -2382,6 +2385,12 @@ meta_monitor_manager_get_laptop_panel (MetaMonitorManager *manager)
   return find_monitor (manager, meta_monitor_is_laptop_panel);
 }
 
+static MetaMonitor *
+meta_monitor_manager_get_active_monitor (MetaMonitorManager *manager)
+{
+  return find_monitor (manager, meta_monitor_is_active);
+}
+
 MetaMonitor *
 meta_monitor_manager_get_monitor_from_connector (MetaMonitorManager *manager,
                                                  const char         *connector)

src/backends/meta-screen-cast-stream-src.c

@@ -153,6 +153,11 @@ meta_screen_cast_stream_src_maybe_record_frame (MetaScreenCastStreamSrc *src)
     return;
 
   buffer = pw_stream_peek_buffer (priv->pipewire_stream, buffer_id);
+  if (!buffer)
+    {
+      g_warning ("Failed to peek at PipeWire buffer");
+      return;
+    }
 
   if (buffer->datas[0].type == priv->pipewire_type->data.MemFd)
     {
@@ -327,10 +332,18 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
   struct spa_fraction max_framerate;
   struct spa_fraction min_framerate;
   const struct spa_pod *params[1];
+  int result;
 
   pipewire_stream = pw_stream_new (priv->pipewire_remote,
                                    "meta-screen-cast-src",
                                    NULL);
+  if (!pipewire_stream)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Failed to create PipeWire stream: %s",
+                   strerror (errno));
+      return NULL;
+    }
 
   meta_screen_cast_stream_src_get_specs (src, &width, &height, &frame_rate);
   frame_rate_fraction = meta_fraction_from_double (frame_rate);
@@ -356,14 +369,15 @@ create_pipewire_stream (MetaScreenCastStreamSrc  *src,
                           &stream_events,
                           src);
 
-  if (pw_stream_connect (pipewire_stream,
-                         PW_DIRECTION_OUTPUT,
-                         NULL,
-                         PW_STREAM_FLAG_NONE,
-                         params, G_N_ELEMENTS (&params)) != 0)
+  result = pw_stream_connect (pipewire_stream,
+                              PW_DIRECTION_OUTPUT,
+                              NULL,
+                              PW_STREAM_FLAG_NONE,
+                              params, G_N_ELEMENTS (params));
+  if (result != 0)
     {
       g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Could not connect");
+                   "Could not connect: %s", spa_strerror (result));
       return NULL;
     }
 
@@ -466,6 +480,12 @@ create_pipewire_source (void)
     (MetaPipeWireSource *) g_source_new (&pipewire_source_funcs,
                                          sizeof (MetaPipeWireSource));
   pipewire_source->pipewire_loop = pw_loop_new (NULL);
+  if (!pipewire_source->pipewire_loop)
+    {
+      g_source_destroy ((GSource *) pipewire_source);
+      return NULL;
+    }
+
   g_source_add_unix_fd (&pipewire_source->base,
                         pw_loop_get_fd (pipewire_source->pipewire_loop),
                         G_IO_IN | G_IO_ERR);
@@ -491,6 +511,13 @@ meta_screen_cast_stream_src_initable_init (GInitable     *initable,
     meta_screen_cast_stream_src_get_instance_private (src);
 
   priv->pipewire_source = create_pipewire_source ();
+  if (!priv->pipewire_source)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Failed to create PipeWire source");
+      return FALSE;
+    }
+
   priv->pipewire_core = pw_core_new (priv->pipewire_source->pipewire_loop,
                                      NULL);
   if (!priv->pipewire_core)

src/backends/meta-settings-private.h

@@ -31,8 +31,7 @@ typedef enum _MetaExperimentalFeature
 {
   META_EXPERIMENTAL_FEATURE_NONE = 0,
   META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER = (1 << 0),
-  META_EXPERIMENTAL_FEATURE_SCREEN_CAST = (1 << 1),
-  META_EXPERIMENTAL_FEATURE_REMOTE_DESKTOP  = (1 << 2),
+  META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS  = (1 << 1),
 } MetaExperimentalFeature;
 
 #define META_TYPE_SETTINGS (meta_settings_get_type ())

src/backends/meta-settings.c

@@ -260,13 +260,10 @@ experimental_features_handler (GVariant *features_variant,
   g_variant_iter_init (&features_iter, features_variant);
   while (g_variant_iter_loop (&features_iter, "s", &feature))
     {
-      /* So far no experimental features defined. */
       if (g_str_equal (feature, "scale-monitor-framebuffer"))
         features |= META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER;
-      else if (g_str_equal (feature, "screen-cast"))
-        features |= META_EXPERIMENTAL_FEATURE_SCREEN_CAST;
-      else if (g_str_equal (feature, "remote-desktop"))
-        features |= META_EXPERIMENTAL_FEATURE_REMOTE_DESKTOP;
+      else if (g_str_equal (feature, "kms-modifiers"))
+        features |= META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS;
       else
         g_info ("Unknown experimental feature '%s'\n", feature);
     }

src/backends/meta-stage-private.h

@@ -17,39 +17,23 @@
  * 02111-1307, USA.
  */
 
-#ifndef META_STAGE_H
-#define META_STAGE_H
+#ifndef META_STAGE_PRIVATE_H
+#define META_STAGE_PRIVATE_H
 
-#include <clutter/clutter.h>
+#include <meta/meta-stage.h>
 
 #include "meta-cursor.h"
 #include <meta/boxes.h>
 
 G_BEGIN_DECLS
 
-#define META_TYPE_STAGE            (meta_stage_get_type ())
-#define META_STAGE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_STAGE, MetaStage))
-#define META_STAGE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_STAGE, MetaStageClass))
-#define META_IS_STAGE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_STAGE))
-#define META_IS_STAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_STAGE))
-#define META_STAGE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_STAGE, MetaStageClass))
-
-typedef struct _MetaStage      MetaStage;
-typedef struct _MetaStageClass MetaStageClass;
 typedef struct _MetaOverlay    MetaOverlay;
 
-struct _MetaStageClass
-{
-  ClutterStageClass parent_class;
-};
-
 struct _MetaStage
 {
   ClutterStage parent;
 };
 
-GType             meta_stage_get_type                (void) G_GNUC_CONST;
-
 ClutterActor     *meta_stage_new                     (void);
 
 MetaOverlay      *meta_stage_create_cursor_overlay   (MetaStage   *stage);
@@ -68,4 +52,4 @@ void meta_stage_update_view_layout (MetaStage *stage);
 
 G_END_DECLS
 
-#endif /* META_STAGE_H */
+#endif /* META_STAGE_PRIVATE_H */

src/backends/meta-stage.c

@@ -22,7 +22,7 @@
 
 #include <config.h>
 
-#include "meta-stage.h"
+#include "meta-stage-private.h"
 
 #include <meta/meta-backend.h>
 #include <meta/meta-monitor-manager.h>

src/backends/native/meta-backend-native.c

@@ -35,15 +35,15 @@
 #include "clutter/evdev/clutter-evdev.h"
 #include "meta-barrier-native.h"
 #include "meta-border.h"
-#include "meta-idle-monitor-native.h"
 #include "meta-monitor-manager-kms.h"
 #include "meta-cursor-renderer-native.h"
 #include "meta-launcher.h"
 #include "backends/meta-cursor-tracker-private.h"
+#include "backends/meta-idle-monitor-private.h"
 #include "backends/meta-logical-monitor.h"
 #include "backends/meta-monitor-manager-private.h"
 #include "backends/meta-pointer-constraint.h"
-#include "backends/meta-stage.h"
+#include "backends/meta-stage-private.h"
 #include "backends/native/meta-clutter-backend-native.h"
 #include "backends/native/meta-input-settings-native.h"
 #include "backends/native/meta-renderer-native.h"
@@ -60,10 +60,6 @@ struct _MetaBackendNativePrivate
 {
   MetaLauncher *launcher;
   MetaBarrierManagerNative *barrier_manager;
-  UpClient *up_client;
-  guint sleep_signal_id;
-  GCancellable *cancellable;
-  GDBusConnection *system_bus;
 };
 typedef struct _MetaBackendNativePrivate MetaBackendNativePrivate;
 
@@ -85,69 +81,9 @@ meta_backend_native_finalize (GObject *object)
 
   meta_launcher_free (priv->launcher);
 
-  g_object_unref (priv->up_client);
-  if (priv->sleep_signal_id)
-    g_dbus_connection_signal_unsubscribe (priv->system_bus, priv->sleep_signal_id);
-  g_cancellable_cancel (priv->cancellable);
-  g_clear_object (&priv->cancellable);
-  g_clear_object (&priv->system_bus);
-
   G_OBJECT_CLASS (meta_backend_native_parent_class)->finalize (object);
 }
 
-static void
-prepare_for_sleep_cb (GDBusConnection *connection,
-                      const gchar     *sender_name,
-                      const gchar     *object_path,
-                      const gchar     *interface_name,
-                      const gchar     *signal_name,
-                      GVariant        *parameters,
-                      gpointer         user_data)
-{
-  gboolean suspending;
-  g_variant_get (parameters, "(b)", &suspending);
-  if (suspending)
-    return;
-  meta_idle_monitor_native_reset_idletime (meta_idle_monitor_get_core ());
-}
-
-static void
-system_bus_gotten_cb (GObject      *object,
-                      GAsyncResult *res,
-                      gpointer      user_data)
-{
-  MetaBackendNativePrivate *priv;
-  GDBusConnection *bus;
-
-  bus = g_bus_get_finish (res, NULL);
-  if (!bus)
-    return;
-
-  priv = meta_backend_native_get_instance_private (META_BACKEND_NATIVE (user_data));
-  priv->system_bus = bus;
-  priv->sleep_signal_id = g_dbus_connection_signal_subscribe (priv->system_bus,
-                                                              "org.freedesktop.login1",
-                                                              "org.freedesktop.login1.Manager",
-                                                              "PrepareForSleep",
-                                                              "/org/freedesktop/login1",
-                                                              NULL,
-                                                              G_DBUS_SIGNAL_FLAGS_NONE,
-                                                              prepare_for_sleep_cb,
-                                                              NULL,
-                                                              NULL);
-}
-
-static void
-lid_is_closed_changed_cb (UpClient   *client,
-                          GParamSpec *pspec,
-                          gpointer    user_data)
-{
-  if (up_client_get_lid_is_closed (client))
-    return;
-
-  meta_idle_monitor_native_reset_idletime (meta_idle_monitor_get_core ());
-}
-
 static void
 constrain_to_barriers (ClutterInputDevice *device,
                        guint32             time,
@@ -398,15 +334,6 @@ meta_backend_native_post_init (MetaBackend *backend)
                                             meta_backend_get_monitor_manager (backend));
 }
 
-static MetaIdleMonitor *
-meta_backend_native_create_idle_monitor (MetaBackend *backend,
-                                         int          device_id)
-{
-  return g_object_new (META_TYPE_IDLE_MONITOR_NATIVE,
-                       "device-id", device_id,
-                       NULL);
-}
-
 static MetaMonitorManager *
 meta_backend_native_create_monitor_manager (MetaBackend *backend,
                                             GError     **error)
@@ -604,7 +531,6 @@ meta_backend_native_class_init (MetaBackendNativeClass *klass)
 
   backend_class->post_init = meta_backend_native_post_init;
 
-  backend_class->create_idle_monitor = meta_backend_native_create_idle_monitor;
   backend_class->create_monitor_manager = meta_backend_native_create_monitor_manager;
   backend_class->create_cursor_renderer = meta_backend_native_create_cursor_renderer;
   backend_class->create_renderer = meta_backend_native_create_renderer;
@@ -637,16 +563,6 @@ meta_backend_native_init (MetaBackendNative *native)
     }
 
   priv->barrier_manager = meta_barrier_manager_native_new ();
-
-  priv->up_client = up_client_new ();
-  g_signal_connect (priv->up_client, "notify::lid-is-closed",
-                    G_CALLBACK (lid_is_closed_changed_cb), NULL);
-
-  priv->cancellable = g_cancellable_new ();
-  g_bus_get (G_BUS_TYPE_SYSTEM,
-             priv->cancellable,
-             system_bus_gotten_cb,
-             native);
 }
 
 MetaLauncher *
@@ -747,5 +663,5 @@ void meta_backend_native_resume (MetaBackendNative *native)
   meta_cursor_renderer_native_force_update (cursor_renderer_native);
 
   idle_monitor = meta_backend_get_idle_monitor (backend, 0);
-  meta_idle_monitor_native_reset_idletime (idle_monitor);
+  meta_idle_monitor_reset_idletime (idle_monitor);
 }

src/backends/native/meta-cursor-renderer-native.c

@@ -291,9 +291,11 @@ update_monitor_crtc_cursor (MetaMonitor         *monitor,
     data->in_cursor_renderer_native;
   MetaCursorRendererNativePrivate *priv =
     meta_cursor_renderer_native_get_instance_private (cursor_renderer_native);
+  MetaMonitorTransform transform;
   ClutterRect scaled_crtc_rect;
   float scale;
   int crtc_x, crtc_y;
+  int crtc_width, crtc_height;
 
   if (meta_is_stage_views_scaled ())
     scale = meta_logical_monitor_get_scale (data->in_logical_monitor);
@@ -305,14 +307,26 @@ update_monitor_crtc_cursor (MetaMonitor         *monitor,
                                    META_MONITOR_TRANSFORM_NORMAL,
                                    &crtc_x, &crtc_y);
 
+  transform = meta_logical_monitor_get_transform (data->in_logical_monitor);
+  if (meta_monitor_transform_is_rotated (transform))
+    {
+      crtc_width = monitor_crtc_mode->crtc_mode->height;
+      crtc_height = monitor_crtc_mode->crtc_mode->width;
+    }
+  else
+    {
+      crtc_width = monitor_crtc_mode->crtc_mode->width;
+      crtc_height = monitor_crtc_mode->crtc_mode->height;
+    }
+
   scaled_crtc_rect = (ClutterRect) {
     .origin = {
       .x = crtc_x / scale,
       .y = crtc_y / scale
     },
     .size = {
-      .width = monitor_crtc_mode->crtc_mode->width / scale,
-      .height = monitor_crtc_mode->crtc_mode->height / scale
+      .width = crtc_width / scale,
+      .height = crtc_height / scale
     },
   };
 

src/backends/native/meta-gpu-kms.c

@@ -47,6 +47,12 @@ typedef struct _MetaKmsSource
   MetaGpuKms *gpu_kms;
 } MetaKmsSource;
 
+typedef struct _MetaGpuKmsFlipClosureContainer
+{
+  GClosure *flip_closure;
+  MetaGpuKms *gpu_kms;
+} MetaGpuKmsFlipClosureContainer;
+
 struct _MetaGpuKms
 {
   MetaGpu parent;
@@ -199,11 +205,26 @@ meta_gpu_kms_is_crtc_active (MetaGpuKms *gpu_kms,
   return TRUE;
 }
 
-typedef struct _GpuClosureContainer
+MetaGpuKmsFlipClosureContainer *
+meta_gpu_kms_wrap_flip_closure (MetaGpuKms *gpu_kms,
+                                GClosure   *flip_closure)
 {
-  GClosure *flip_closure;
-  MetaGpuKms *gpu_kms;
-} GpuClosureContainer;
+  MetaGpuKmsFlipClosureContainer *closure_container;
+
+  closure_container = g_new0 (MetaGpuKmsFlipClosureContainer, 1);
+  *closure_container = (MetaGpuKmsFlipClosureContainer) {
+    .flip_closure = flip_closure,
+    .gpu_kms = gpu_kms
+  };
+
+  return closure_container;
+}
+
+void
+meta_gpu_kms_flip_closure_container_free (MetaGpuKmsFlipClosureContainer *closure_container)
+{
+  g_free (closure_container);
+}
 
 gboolean
 meta_gpu_kms_flip_crtc (MetaGpuKms *gpu_kms,
@@ -229,14 +250,11 @@ meta_gpu_kms_flip_crtc (MetaGpuKms *gpu_kms,
 
   if (!gpu_kms->page_flips_not_supported)
     {
-      GpuClosureContainer *closure_container;
+      MetaGpuKmsFlipClosureContainer *closure_container;
       int kms_fd = meta_gpu_kms_get_fd (gpu_kms);
 
-      closure_container = g_new0 (GpuClosureContainer, 1);
-      *closure_container = (GpuClosureContainer) {
-        .flip_closure = flip_closure,
-        .gpu_kms = gpu_kms
-      };
+      closure_container = meta_gpu_kms_wrap_flip_closure (gpu_kms,
+                                                          flip_closure);
 
       ret = drmModePageFlip (kms_fd,
                              crtc->crtc_id,
@@ -245,7 +263,7 @@ meta_gpu_kms_flip_crtc (MetaGpuKms *gpu_kms,
                              closure_container);
       if (ret != 0 && ret != -EACCES)
         {
-          g_free (closure_container);
+          meta_gpu_kms_flip_closure_container_free (closure_container);
           g_warning ("Failed to flip: %s", strerror (-ret));
           gpu_kms->page_flips_not_supported = TRUE;
         }
@@ -276,12 +294,12 @@ page_flip_handler (int           fd,
                    unsigned int  usec,
                    void         *user_data)
 {
-  GpuClosureContainer *closure_container = user_data;
+  MetaGpuKmsFlipClosureContainer *closure_container = user_data;
   GClosure *flip_closure = closure_container->flip_closure;
   MetaGpuKms *gpu_kms = closure_container->gpu_kms;
 
   invoke_flip_closure (flip_closure, gpu_kms);
-  g_free (closure_container);
+  meta_gpu_kms_flip_closure_container_free (closure_container);
 }
 
 gboolean
@@ -778,7 +796,7 @@ meta_gpu_kms_new (MetaMonitorManagerKms  *monitor_manager_kms,
 
   kms_fd = meta_launcher_open_restricted (launcher, kms_file_path, error);
   if (kms_fd == -1)
-    return FALSE;
+    return NULL;
 
   gpu_kms = g_object_new (META_TYPE_GPU_KMS,
                           "monitor-manager", monitor_manager_kms,

src/backends/native/meta-gpu-kms.h

@@ -32,6 +32,8 @@
 #define META_TYPE_GPU_KMS (meta_gpu_kms_get_type ())
 G_DECLARE_FINAL_TYPE (MetaGpuKms, meta_gpu_kms, META, GPU_KMS, MetaGpu)
 
+typedef struct _MetaGpuKmsFlipClosureContainer MetaGpuKmsFlipClosureContainer;
+
 typedef struct _MetaKmsResources
 {
   drmModeRes *resources;
@@ -84,4 +86,9 @@ gboolean meta_drm_mode_equal (const drmModeModeInfo *one,
 
 float meta_calculate_drm_mode_refresh_rate (const drmModeModeInfo *mode);
 
+MetaGpuKmsFlipClosureContainer * meta_gpu_kms_wrap_flip_closure (MetaGpuKms *gpu_kms,
+                                                                 GClosure   *flip_closure);
+
+void meta_gpu_kms_flip_closure_container_free (MetaGpuKmsFlipClosureContainer *closure_container);
+
 #endif /* META_GPU_KMS_H */

src/backends/native/meta-idle-monitor-native.c

@@ -1,200 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright 2013 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
- *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
- */
-
-#include "config.h"
-
-#include "meta-idle-monitor-native.h"
-#include "meta-idle-monitor-private.h"
-
-#include <meta/util.h>
-#include "display-private.h"
-
-#include <string.h>
-
-struct _MetaIdleMonitorNative
-{
-  MetaIdleMonitor parent;
-
-  guint64 last_event_time;
-};
-
-struct _MetaIdleMonitorNativeClass
-{
-  MetaIdleMonitorClass parent_class;
-};
-
-typedef struct {
-  MetaIdleMonitorWatch base;
-
-  GSource *timeout_source;
-} MetaIdleMonitorWatchNative;
-
-G_DEFINE_TYPE (MetaIdleMonitorNative, meta_idle_monitor_native, META_TYPE_IDLE_MONITOR)
-
-static gint64
-meta_idle_monitor_native_get_idletime (MetaIdleMonitor *monitor)
-{
-  MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor);
-
-  return (g_get_monotonic_time () - monitor_native->last_event_time) / 1000;
-}
-
-static guint32
-get_next_watch_serial (void)
-{
-  static guint32 serial = 0;
-  g_atomic_int_inc (&serial);
-  return serial;
-}
-
-static gboolean
-native_dispatch_timeout (GSource     *source,
-                         GSourceFunc  callback,
-                         gpointer     user_data)
-{
-  MetaIdleMonitorWatchNative *watch_native = user_data;
-  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_native;
-
-  _meta_idle_monitor_watch_fire (watch);
-  g_source_set_ready_time (watch_native->timeout_source, -1);
-  return TRUE;
-}
-
-static GSourceFuncs native_source_funcs = {
-  NULL, /* prepare */
-  NULL, /* check */
-  native_dispatch_timeout,
-  NULL, /* finalize */
-};
-
-static void
-free_watch (gpointer data)
-{
-  MetaIdleMonitorWatchNative *watch_native = data;
-  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_native;
-  MetaIdleMonitor *monitor = watch->monitor;
-
-  g_object_ref (monitor);
-
-  if (watch->idle_source_id)
-    {
-      g_source_remove (watch->idle_source_id);
-      watch->idle_source_id = 0;
-    }
-
-  if (watch->notify != NULL)
-    watch->notify (watch->user_data);
-
-  if (watch_native->timeout_source != NULL)
-    g_source_destroy (watch_native->timeout_source);
-
-  g_object_unref (monitor);
-  g_slice_free (MetaIdleMonitorWatchNative, watch_native);
-}
-
-static MetaIdleMonitorWatch *
-meta_idle_monitor_native_make_watch (MetaIdleMonitor           *monitor,
-                                     guint64                    timeout_msec,
-                                     MetaIdleMonitorWatchFunc   callback,
-                                     gpointer                   user_data,
-                                     GDestroyNotify             notify)
-{
-  MetaIdleMonitorWatchNative *watch_native;
-  MetaIdleMonitorWatch *watch;
-  MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor);
-
-  watch_native = g_slice_new0 (MetaIdleMonitorWatchNative);
-  watch = (MetaIdleMonitorWatch *) watch_native;
-
-  watch->monitor = monitor;
-  watch->id = get_next_watch_serial ();
-  watch->callback = callback;
-  watch->user_data = user_data;
-  watch->notify = notify;
-  watch->timeout_msec = timeout_msec;
-
-  if (timeout_msec != 0)
-    {
-      GSource *source = g_source_new (&native_source_funcs, sizeof (GSource));
-
-      g_source_set_callback (source, NULL, watch, NULL);
-      g_source_set_ready_time (source, monitor_native->last_event_time + timeout_msec * 1000);
-      g_source_attach (source, NULL);
-      g_source_unref (source);
-
-      watch_native->timeout_source = source;
-    }
-
-  return watch;
-}
-
-static void
-meta_idle_monitor_native_class_init (MetaIdleMonitorNativeClass *klass)
-{
-  MetaIdleMonitorClass *idle_monitor_class = META_IDLE_MONITOR_CLASS (klass);
-
-  idle_monitor_class->get_idletime = meta_idle_monitor_native_get_idletime;
-  idle_monitor_class->make_watch = meta_idle_monitor_native_make_watch;
-}
-
-static void
-meta_idle_monitor_native_init (MetaIdleMonitorNative *monitor_native)
-{
-  MetaIdleMonitor *monitor = META_IDLE_MONITOR (monitor_native);
-
-  monitor->watches = g_hash_table_new_full (NULL, NULL, NULL, free_watch);
-  monitor_native->last_event_time = g_get_monotonic_time ();
-}
-
-void
-meta_idle_monitor_native_reset_idletime (MetaIdleMonitor *monitor)
-{
-  MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor);
-  GList *node, *watch_ids;
-
-  monitor_native->last_event_time = g_get_monotonic_time ();
-
-  watch_ids = g_hash_table_get_keys (monitor->watches);
-
-  for (node = watch_ids; node != NULL; node = node->next)
-    {
-      guint watch_id = GPOINTER_TO_UINT (node->data);
-      MetaIdleMonitorWatchNative *watch;
-
-      watch = g_hash_table_lookup (monitor->watches, GUINT_TO_POINTER (watch_id));
-      if (!watch)
-        continue;
-
-      if (watch->base.timeout_msec == 0)
-        {
-          _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch);
-        }
-      else
-        {
-          g_source_set_ready_time (watch->timeout_source,
-                                   monitor_native->last_event_time +
-                                   watch->base.timeout_msec * 1000);
-        }
-    }
-
-  g_list_free (watch_ids);
-}

src/backends/native/meta-idle-monitor-native.h

@@ -1,43 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright 2013 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
- *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
- */
-
-#ifndef META_IDLE_MONITOR_NATIVE_H
-#define META_IDLE_MONITOR_NATIVE_H
-
-#include <glib-object.h>
-#include <meta/meta-idle-monitor.h>
-
-#define META_TYPE_IDLE_MONITOR_NATIVE            (meta_idle_monitor_native_get_type ())
-#define META_IDLE_MONITOR_NATIVE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_IDLE_MONITOR_NATIVE, MetaIdleMonitorNative))
-#define META_IDLE_MONITOR_NATIVE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_IDLE_MONITOR_NATIVE, MetaIdleMonitorNativeClass))
-#define META_IS_IDLE_MONITOR_NATIVE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_IDLE_MONITOR_NATIVE))
-#define META_IS_IDLE_MONITOR_NATIVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_IDLE_MONITOR_NATIVE))
-#define META_IDLE_MONITOR_NATIVE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_IDLE_MONITOR_NATIVE, MetaIdleMonitorNativeClass))
-
-typedef struct _MetaIdleMonitorNative        MetaIdleMonitorNative;
-typedef struct _MetaIdleMonitorNativeClass   MetaIdleMonitorNativeClass;
-
-GType meta_idle_monitor_native_get_type (void);
-
-void meta_idle_monitor_native_reset_idletime (MetaIdleMonitor *monitor);
-
-#endif /* META_IDLE_MONITOR_NATIVE_H */

src/backends/native/meta-launcher.c

@@ -44,7 +44,6 @@
 #include "backends/meta-backend-private.h"
 #include "backends/native/meta-backend-native.h"
 #include "meta-cursor-renderer-native.h"
-#include "meta-idle-monitor-native.h"
 #include "meta-renderer-native.h"
 
 struct _MetaLauncher

src/backends/native/meta-monitor-manager-kms.c

@@ -674,7 +674,7 @@ meta_monitor_manager_kms_initable_init (GInitable    *initable,
   gpu_paths = get_gpu_paths (manager_kms, GPU_TYPE_SECONDARY, primary_gpu_path);
   for (l = gpu_paths; l; l = l->next)
     {
-      GError *secondary_error = NULL;
+      g_autoptr (GError) secondary_error = NULL;
       char *gpu_path = l->data;
       MetaGpuKms *gpu_kms;
 
@@ -683,7 +683,7 @@ meta_monitor_manager_kms_initable_init (GInitable    *initable,
         {
           g_warning ("Failed to open secondary gpu '%s': %s",
                      gpu_path, secondary_error->message);
-          g_error_free (secondary_error);
+          continue;
         }
 
       meta_monitor_manager_add_gpu (META_MONITOR_MANAGER (manager_kms),

src/backends/native/meta-renderer-native.c

@@ -193,6 +193,8 @@ struct _MetaRendererNative
   MetaMonitorManagerKms *monitor_manager_kms;
   MetaGles3 *gles3;
 
+  gboolean use_modifiers;
+
   GHashTable *gpu_datas;
 
   CoglClosure *swap_notify_idle;
@@ -1269,6 +1271,7 @@ flip_egl_stream (MetaOnscreenNative *onscreen_native,
   MetaRendererNativeGpuData *renderer_gpu_data;
   EGLDisplay *egl_display;
   MetaEgl *egl = meta_onscreen_native_get_egl (onscreen_native);
+  MetaGpuKmsFlipClosureContainer *closure_container;
   EGLAttrib *acquire_attribs;
   GError *error = NULL;
 
@@ -1278,9 +1281,12 @@ flip_egl_stream (MetaOnscreenNative *onscreen_native,
   if (renderer_gpu_data->egl.no_egl_output_drm_flip_event)
     return FALSE;
 
+  closure_container =
+    meta_gpu_kms_wrap_flip_closure (onscreen_native->render_gpu, flip_closure);
+
   acquire_attribs = (EGLAttrib[]) {
     EGL_DRM_FLIP_EVENT_DATA_NV,
-    (EGLAttrib) flip_closure,
+    (EGLAttrib) closure_container,
     EGL_NONE
   };
 
@@ -1299,6 +1305,7 @@ flip_egl_stream (MetaOnscreenNative *onscreen_native,
           renderer_gpu_data->egl.no_egl_output_drm_flip_event = TRUE;
         }
       g_error_free (error);
+      meta_gpu_kms_flip_closure_container_free (closure_container);
       return FALSE;
     }
 
@@ -1586,6 +1593,7 @@ gbm_get_next_fb_id (MetaGpuKms         *gpu_kms,
                     struct gbm_bo     **out_next_bo,
                     uint32_t           *out_next_fb_id)
 {
+  MetaRendererNative *renderer_native = meta_renderer_native_from_gpu (gpu_kms);
   struct gbm_bo *next_bo;
   uint32_t next_fb_id;
   int kms_fd;
@@ -1598,6 +1606,12 @@ gbm_get_next_fb_id (MetaGpuKms         *gpu_kms,
   /* Now we need to set the CRTC to whatever is the front buffer */
   next_bo = gbm_surface_lock_front_buffer (gbm_surface);
 
+  if (!next_bo)
+    {
+      g_error ("Impossible to lock surface front buffer: %m");
+      return FALSE;
+    }
+
   for (i = 0; i < gbm_bo_get_plane_count (next_bo); i++)
     {
       strides[i] = gbm_bo_get_stride_for_plane (next_bo, i);
@@ -1608,7 +1622,8 @@ gbm_get_next_fb_id (MetaGpuKms         *gpu_kms,
 
   kms_fd = meta_gpu_kms_get_fd (gpu_kms);
 
-  if (modifiers[0] != DRM_FORMAT_MOD_INVALID)
+  if (renderer_native->use_modifiers &&
+      modifiers[0] != DRM_FORMAT_MOD_INVALID)
     {
       if (drmModeAddFB2WithModifiers (kms_fd,
                                       gbm_bo_get_width (next_bo),
@@ -1854,18 +1869,18 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
   frame_info = g_queue_peek_tail (&onscreen->pending_frame_infos);
   frame_info->global_frame_counter = renderer_native->frame_counter;
 
-  /*
-   * Wait for the flip callback before continuing, as we might have started the
-   * animation earlier due to the animation being driven by some other monitor.
-   */
-  wait_for_pending_flips (onscreen);
-
   update_secondary_gpu_state_pre_swap_buffers (onscreen);
 
   parent_vtable->onscreen_swap_buffers_with_damage (onscreen,
                                                     rectangles,
                                                     n_rectangles);
 
+  /*
+   * Wait for the flip callback before continuing, as we might have started the
+   * animation earlier due to the animation being driven by some other monitor.
+   */
+  wait_for_pending_flips (onscreen);
+
   renderer_gpu_data = meta_renderer_native_get_gpu_data (renderer_native,
                                                          render_gpu);
   switch (renderer_gpu_data->mode)
@@ -1907,12 +1922,7 @@ meta_onscreen_native_swap_buffers_with_damage (CoglOnscreen *onscreen,
    * context.
    */
   if (egl_context_changed)
-    {
-      _cogl_winsys_egl_make_current (cogl_display,
-                                     EGL_NO_SURFACE,
-                                     EGL_NO_SURFACE,
-                                     EGL_NO_CONTEXT);
-    }
+    _cogl_winsys_egl_ensure_current (cogl_display);
 }
 
 static gboolean
@@ -1996,7 +2006,7 @@ meta_renderer_native_create_surface_gbm (CoglOnscreen        *onscreen,
   CoglRenderer *cogl_renderer = cogl_display->renderer;
   CoglRendererEGL *cogl_renderer_egl = cogl_renderer->winsys;
   MetaRendererNativeGpuData *renderer_gpu_data = cogl_renderer_egl->platform;
-  struct gbm_surface *new_gbm_surface;
+  struct gbm_surface *new_gbm_surface = NULL;
   EGLNativeWindowType egl_native_window;
   EGLSurface new_egl_surface;
   uint32_t format = GBM_FORMAT_XRGB8888;
@@ -2006,7 +2016,10 @@ meta_renderer_native_create_surface_gbm (CoglOnscreen        *onscreen,
     meta_renderer_native_get_gpu_data (renderer_native,
                                        onscreen_native->render_gpu);
 
-  modifiers = get_supported_modifiers (onscreen, format);
+  if (renderer_native->use_modifiers)
+    modifiers = get_supported_modifiers (onscreen, format);
+  else
+    modifiers = NULL;
 
   if (modifiers)
     {
@@ -2017,7 +2030,8 @@ meta_renderer_native_create_surface_gbm (CoglOnscreen        *onscreen,
                                            modifiers->len);
       g_array_free (modifiers, TRUE);
     }
-  else
+
+  if (!new_gbm_surface)
     {
       uint32_t flags = GBM_BO_USE_SCANOUT | GBM_BO_USE_RENDERING;
 
@@ -3389,6 +3403,22 @@ meta_renderer_native_finalize (GObject *object)
   G_OBJECT_CLASS (meta_renderer_native_parent_class)->finalize (object);
 }
 
+static void
+meta_renderer_native_constructed (GObject *object)
+{
+  MetaRendererNative *renderer_native = META_RENDERER_NATIVE (object);
+  MetaMonitorManager *monitor_manager =
+    META_MONITOR_MANAGER (renderer_native->monitor_manager_kms);
+  MetaBackend *backend = meta_monitor_manager_get_backend (monitor_manager);
+  MetaSettings *settings = meta_backend_get_settings (backend);
+
+  if (meta_settings_is_experimental_feature_enabled (
+        settings, META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS))
+    renderer_native->use_modifiers = TRUE;
+
+  G_OBJECT_CLASS (meta_renderer_native_parent_class)->constructed (object);
+}
+
 static void
 meta_renderer_native_init (MetaRendererNative *renderer_native)
 {
@@ -3407,6 +3437,7 @@ meta_renderer_native_class_init (MetaRendererNativeClass *klass)
   object_class->get_property = meta_renderer_native_get_property;
   object_class->set_property = meta_renderer_native_set_property;
   object_class->finalize = meta_renderer_native_finalize;
+  object_class->constructed = meta_renderer_native_constructed;
 
   renderer_class->create_cogl_renderer = meta_renderer_native_create_cogl_renderer;
   renderer_class->create_view = meta_renderer_native_create_view;

src/backends/x11/meta-backend-x11.c

@@ -37,8 +37,7 @@
 #include <X11/Xlib-xcb.h>
 #include <xkbcommon/xkbcommon-x11.h>
 
-#include "meta-idle-monitor-xsync.h"
-#include "backends/meta-stage.h"
+#include "backends/meta-stage-private.h"
 #include "backends/x11/meta-clutter-backend-x11.h"
 #include "backends/x11/meta-renderer-x11.h"
 #include "meta/meta-cursor-tracker.h"
@@ -47,6 +46,7 @@
 #include "display-private.h"
 #include "compositor/compositor-private.h"
 #include "backends/meta-dnd-private.h"
+#include "backends/meta-idle-monitor-private.h"
 
 struct _MetaBackendX11Private
 {
@@ -57,6 +57,8 @@ struct _MetaBackendX11Private
 
   int xsync_event_base;
   int xsync_error_base;
+  XSyncAlarm user_active_alarm;
+  XSyncCounter counter;
 
   int xinput_opcode;
   int xinput_event_base;
@@ -83,13 +85,77 @@ G_DEFINE_TYPE_WITH_CODE (MetaBackendX11, meta_backend_x11, META_TYPE_BACKEND,
                          G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
                                                 initable_iface_init));
 
+
 static void
-handle_alarm_notify (MetaBackend *backend,
-                     XEvent      *event)
+uint64_to_xsync_value (uint64_t    value,
+                       XSyncValue *xsync_value)
 {
-  meta_backend_foreach_device_monitor (backend,
-                                       (GFunc) meta_idle_monitor_xsync_handle_xevent,
-                                       event);
+  XSyncIntsToValue (xsync_value, value & 0xffffffff, value >> 32);
+}
+
+static XSyncAlarm
+xsync_user_active_alarm_set (MetaBackendX11Private *priv)
+{
+  XSyncAlarmAttributes attr;
+  XSyncValue delta;
+  unsigned long flags;
+
+  flags = (XSyncCACounter | XSyncCAValueType | XSyncCATestType |
+           XSyncCAValue | XSyncCADelta | XSyncCAEvents);
+
+  XSyncIntToValue (&delta, 0);
+  attr.trigger.counter = priv->counter;
+  attr.trigger.value_type = XSyncAbsolute;
+  attr.delta = delta;
+  attr.events = TRUE;
+
+  uint64_to_xsync_value (1, &attr.trigger.wait_value);
+
+  attr.trigger.test_type = XSyncNegativeTransition;
+  return XSyncCreateAlarm (priv->xdisplay, flags, &attr);
+}
+
+static XSyncCounter
+find_idletime_counter (MetaBackendX11Private *priv)
+{
+  int i;
+  int n_counters;
+  XSyncSystemCounter *counters;
+  XSyncCounter counter = None;
+
+  counters = XSyncListSystemCounters (priv->xdisplay, &n_counters);
+  for (i = 0; i < n_counters; i++)
+    {
+      if (g_strcmp0 (counters[i].name, "IDLETIME") == 0)
+        {
+          counter = counters[i].counter;
+          break;
+        }
+    }
+  XSyncFreeSystemCounterList (counters);
+
+  return counter;
+}
+
+static void
+handle_alarm_notify (MetaBackend           *backend,
+                     XSyncAlarmNotifyEvent *alarm_event)
+{
+  MetaBackendX11 *x11 = META_BACKEND_X11 (backend);
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+  MetaIdleMonitor *idle_monitor;
+  XSyncAlarmAttributes attr;
+
+  if (alarm_event->state != XSyncAlarmActive ||
+      alarm_event->alarm != priv->user_active_alarm)
+    return;
+
+  attr.events = TRUE;
+  XSyncChangeAlarm (priv->xdisplay, priv->user_active_alarm,
+                    XSyncCAEvents, &attr);
+
+  idle_monitor = meta_backend_get_idle_monitor (backend, 0);
+  meta_idle_monitor_reset_idletime (idle_monitor);
 }
 
 static void
@@ -275,7 +341,7 @@ handle_host_xevent (MetaBackend *backend,
                     bypass_clutter);
 
   if (event->type == (priv->xsync_event_base + XSyncAlarmNotify))
-    handle_alarm_notify (backend, event);
+    handle_alarm_notify (backend, (XSyncAlarmNotifyEvent *) event);
 
   if (event->type == priv->xkb_event_base)
     {
@@ -423,6 +489,12 @@ meta_backend_x11_post_init (MetaBackend *backend)
       !XSyncInitialize (priv->xdisplay, &major, &minor))
     meta_fatal ("Could not initialize XSync");
 
+  priv->counter = find_idletime_counter (priv);
+  if (priv->counter == None)
+    meta_fatal ("Could not initialize XSync counter");
+
+  priv->user_active_alarm = xsync_user_active_alarm_set (priv);
+
   if (XQueryExtension (priv->xdisplay,
                        "XInputExtension",
                        &priv->xinput_opcode,
@@ -464,15 +536,6 @@ meta_backend_x11_create_clutter_backend (MetaBackend *backend)
   return g_object_new (META_TYPE_CLUTTER_BACKEND_X11, NULL);
 }
 
-static MetaIdleMonitor *
-meta_backend_x11_create_idle_monitor (MetaBackend *backend,
-                                      int          device_id)
-{
-  return g_object_new (META_TYPE_IDLE_MONITOR_XSYNC,
-                       "device-id", device_id,
-                       NULL);
-}
-
 static gboolean
 meta_backend_x11_grab_device (MetaBackend *backend,
                               int          device_id,
@@ -679,14 +742,30 @@ initable_iface_init (GInitableIface *initable_iface)
   initable_iface->init = meta_backend_x11_initable_init;
 }
 
+static void
+meta_backend_x11_finalize (GObject *object)
+{
+  MetaBackendX11 *x11 = META_BACKEND_X11 (object);
+  MetaBackendX11Private *priv = meta_backend_x11_get_instance_private (x11);
+
+  if (priv->user_active_alarm != None)
+    {
+      XSyncDestroyAlarm (priv->xdisplay, priv->user_active_alarm);
+      priv->user_active_alarm = None;
+    }
+
+  G_OBJECT_CLASS (meta_backend_x11_parent_class)->finalize (object);
+}
+
 static void
 meta_backend_x11_class_init (MetaBackendX11Class *klass)
 {
   MetaBackendClass *backend_class = META_BACKEND_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
+  object_class->finalize = meta_backend_x11_finalize;
   backend_class->create_clutter_backend = meta_backend_x11_create_clutter_backend;
   backend_class->post_init = meta_backend_x11_post_init;
-  backend_class->create_idle_monitor = meta_backend_x11_create_idle_monitor;
   backend_class->grab_device = meta_backend_x11_grab_device;
   backend_class->ungrab_device = meta_backend_x11_ungrab_device;
   backend_class->warp_pointer = meta_backend_x11_warp_pointer;

src/backends/x11/meta-cursor-renderer-x11.c

@@ -29,7 +29,7 @@
 #include <X11/extensions/Xfixes.h>
 
 #include "meta-backend-x11.h"
-#include "meta-stage.h"
+#include "meta-stage-private.h"
 
 struct _MetaCursorRendererX11Private
 {

src/backends/x11/meta-idle-monitor-xsync.c

@@ -1,373 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright 2013 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
- *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
- */
-
-#include "config.h"
-
-#include "meta-idle-monitor-xsync.h"
-#include "meta-idle-monitor-private.h"
-
-#include "meta-backend-x11.h"
-
-#include <string.h>
-
-struct _MetaIdleMonitorXSync
-{
-  MetaIdleMonitor parent;
-
-  GHashTable  *alarms;
-  Display     *display;
-  XSyncCounter counter;
-  XSyncAlarm   user_active_alarm;
-};
-
-struct _MetaIdleMonitorXSyncClass
-{
-  MetaIdleMonitorClass parent_class;
-};
-
-typedef struct {
-  MetaIdleMonitorWatch base;
-
-  XSyncAlarm xalarm;
-} MetaIdleMonitorWatchXSync;
-
-G_DEFINE_TYPE (MetaIdleMonitorXSync, meta_idle_monitor_xsync, META_TYPE_IDLE_MONITOR)
-
-static gint64
-_xsyncvalue_to_int64 (XSyncValue value)
-{
-  return ((guint64) XSyncValueHigh32 (value)) << 32
-    | (guint64) XSyncValueLow32 (value);
-}
-
-#define GUINT64_TO_XSYNCVALUE(value, ret) XSyncIntsToValue (ret, (value) & 0xFFFFFFFF, ((guint64)(value)) >> 32)
-
-static XSyncAlarm
-_xsync_alarm_set (MetaIdleMonitorXSync	*monitor_xsync,
-		  XSyncTestType          test_type,
-		  guint64                interval,
-		  gboolean               want_events)
-{
-  XSyncAlarmAttributes attr;
-  XSyncValue	     delta;
-  guint		     flags;
-
-  flags = XSyncCACounter | XSyncCAValueType | XSyncCATestType |
-    XSyncCAValue | XSyncCADelta | XSyncCAEvents;
-
-  XSyncIntToValue (&delta, 0);
-  attr.trigger.counter = monitor_xsync->counter;
-  attr.trigger.value_type = XSyncAbsolute;
-  attr.delta = delta;
-  attr.events = want_events;
-
-  GUINT64_TO_XSYNCVALUE (interval, &attr.trigger.wait_value);
-  attr.trigger.test_type = test_type;
-  return XSyncCreateAlarm (monitor_xsync->display, flags, &attr);
-}
-
-static void
-ensure_alarm_rescheduled (Display    *dpy,
-			  XSyncAlarm  alarm)
-{
-  XSyncAlarmAttributes attr;
-
-  /* Some versions of Xorg have an issue where alarms aren't
-   * always rescheduled. Calling XSyncChangeAlarm, even
-   * without any attributes, will reschedule the alarm. */
-  XSyncChangeAlarm (dpy, alarm, 0, &attr);
-}
-
-static void
-set_alarm_enabled (Display    *dpy,
-		   XSyncAlarm  alarm,
-		   gboolean    enabled)
-{
-  XSyncAlarmAttributes attr;
-  attr.events = enabled;
-  XSyncChangeAlarm (dpy, alarm, XSyncCAEvents, &attr);
-}
-
-static char *
-counter_name_for_device (int device_id)
-{
-  if (device_id > 0)
-    return g_strdup_printf ("DEVICEIDLETIME %d", device_id);
-
-  return g_strdup ("IDLETIME");
-}
-
-static XSyncCounter
-find_idletime_counter (MetaIdleMonitorXSync *monitor_xsync)
-{
-  MetaIdleMonitor *monitor = META_IDLE_MONITOR (monitor_xsync);
-  int		      i;
-  int		      ncounters;
-  XSyncSystemCounter *counters;
-  XSyncCounter        counter = None;
-  char               *counter_name;
-
-  counter_name = counter_name_for_device (monitor->device_id);
-  counters = XSyncListSystemCounters (monitor_xsync->display, &ncounters);
-  for (i = 0; i < ncounters; i++)
-    {
-      if (counters[i].name != NULL && strcmp (counters[i].name, counter_name) == 0)
-        {
-          counter = counters[i].counter;
-          break;
-        }
-    }
-  XSyncFreeSystemCounterList (counters);
-  g_free (counter_name);
-
-  return counter;
-}
-
-static void
-init_xsync (MetaIdleMonitorXSync *monitor_xsync)
-{
-  monitor_xsync->counter = find_idletime_counter (monitor_xsync);
-  /* IDLETIME counter not found? */
-  if (monitor_xsync->counter == None)
-    {
-      g_warning ("IDLETIME counter not found\n");
-      return;
-    }
-
-  monitor_xsync->user_active_alarm = _xsync_alarm_set (monitor_xsync, XSyncNegativeTransition, 1, FALSE);
-}
-
-static void
-meta_idle_monitor_xsync_dispose (GObject *object)
-{
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (object);
-
-  if (monitor_xsync->user_active_alarm != None)
-    {
-      XSyncDestroyAlarm (monitor_xsync->display, monitor_xsync->user_active_alarm);
-      monitor_xsync->user_active_alarm = None;
-    }
-
-  g_clear_pointer (&monitor_xsync->alarms, g_hash_table_destroy);
-
-  G_OBJECT_CLASS (meta_idle_monitor_xsync_parent_class)->dispose (object);
-}
-
-static void
-meta_idle_monitor_xsync_constructed (GObject *object)
-{
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (object);
-  MetaBackendX11 *backend = META_BACKEND_X11 (meta_get_backend ());
-
-  monitor_xsync->display = meta_backend_x11_get_xdisplay (backend);
-  init_xsync (monitor_xsync);
-
-  G_OBJECT_CLASS (meta_idle_monitor_xsync_parent_class)->constructed (object);
-}
-
-static gint64
-meta_idle_monitor_xsync_get_idletime (MetaIdleMonitor *monitor)
-{
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (monitor);
-  XSyncValue value;
-
-  if (!XSyncQueryCounter (monitor_xsync->display, monitor_xsync->counter, &value))
-    return -1;
-
-  return _xsyncvalue_to_int64 (value);
-}
-
-static gboolean
-fire_watch_idle (gpointer data)
-{
-  MetaIdleMonitorWatch *watch = data;
-
-  watch->idle_source_id = 0;
-  _meta_idle_monitor_watch_fire (watch);
-
-  return FALSE;
-}
-
-static guint32
-get_next_watch_serial (void)
-{
-  static guint32 serial = 0;
-  g_atomic_int_inc (&serial);
-  return serial;
-}
-
-static void
-free_watch (gpointer data)
-{
-  MetaIdleMonitorWatchXSync *watch_xsync = data;
-  MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_xsync;
-  MetaIdleMonitor *monitor = watch->monitor;
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (monitor);
-
-  g_object_ref (monitor);
-
-  if (watch->idle_source_id)
-    {
-      g_source_remove (watch->idle_source_id);
-      watch->idle_source_id = 0;
-    }
-
-  if (watch->notify != NULL)
-    watch->notify (watch->user_data);
-
-  if (watch_xsync->xalarm != monitor_xsync->user_active_alarm &&
-      watch_xsync->xalarm != None)
-    {
-      XSyncDestroyAlarm (monitor_xsync->display, watch_xsync->xalarm);
-      g_hash_table_remove (monitor_xsync->alarms, (gpointer) watch_xsync->xalarm);
-    }
-
-  g_object_unref (monitor);
-  g_slice_free (MetaIdleMonitorWatchXSync, watch_xsync);
-}
-
-static MetaIdleMonitorWatch *
-meta_idle_monitor_xsync_make_watch (MetaIdleMonitor           *monitor,
-                                    guint64                    timeout_msec,
-                                    MetaIdleMonitorWatchFunc   callback,
-                                    gpointer                   user_data,
-                                    GDestroyNotify             notify)
-{
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (monitor);
-  MetaIdleMonitorWatchXSync *watch_xsync;
-  MetaIdleMonitorWatch *watch;
-
-  watch_xsync = g_slice_new0 (MetaIdleMonitorWatchXSync);
-  watch = (MetaIdleMonitorWatch *) watch_xsync;
-
-  watch->monitor = monitor;
-  watch->id = get_next_watch_serial ();
-  watch->callback = callback;
-  watch->user_data = user_data;
-  watch->notify = notify;
-  watch->timeout_msec = timeout_msec;
-
-  if (monitor_xsync->user_active_alarm != None)
-    {
-      if (timeout_msec != 0)
-        {
-          watch_xsync->xalarm = _xsync_alarm_set (monitor_xsync, XSyncPositiveTransition, timeout_msec, TRUE);
-
-          g_hash_table_add (monitor_xsync->alarms, (gpointer) watch_xsync->xalarm);
-
-          if (meta_idle_monitor_get_idletime (monitor) > (gint64)timeout_msec)
-            {
-              watch->idle_source_id = g_idle_add (fire_watch_idle, watch);
-              g_source_set_name_by_id (watch->idle_source_id, "[mutter] fire_watch_idle");
-            }
-        }
-      else
-        {
-          watch_xsync->xalarm = monitor_xsync->user_active_alarm;
-
-          set_alarm_enabled (monitor_xsync->display, monitor_xsync->user_active_alarm, TRUE);
-        }
-    }
-
-  return watch;
-}
-
-static void
-meta_idle_monitor_xsync_class_init (MetaIdleMonitorXSyncClass *klass)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (klass);
-  MetaIdleMonitorClass *idle_monitor_class = META_IDLE_MONITOR_CLASS (klass);
-
-  object_class->dispose = meta_idle_monitor_xsync_dispose;
-  object_class->constructed = meta_idle_monitor_xsync_constructed;
-
-  idle_monitor_class->get_idletime = meta_idle_monitor_xsync_get_idletime;
-  idle_monitor_class->make_watch = meta_idle_monitor_xsync_make_watch;
-}
-
-static void
-meta_idle_monitor_xsync_init (MetaIdleMonitorXSync *monitor_xsync)
-{
-  MetaIdleMonitor *monitor = META_IDLE_MONITOR (monitor_xsync);
-
-  monitor->watches = g_hash_table_new_full (NULL, NULL, NULL, free_watch);
-  monitor_xsync->alarms = g_hash_table_new (NULL, NULL);
-}
-
-static void
-check_x11_watches (MetaIdleMonitor *monitor,
-                   XSyncAlarm       alarm)
-{
-  GList *node, *watch_ids;
-
-  /* we get the keys and do explicit look ups in case
-   * an early iteration of the loop ends up leading
-   * to watches from later iterations getting invalidated
-   */
-  watch_ids = g_hash_table_get_keys (monitor->watches);
-
-  for (node = watch_ids; node != NULL; node = node->next)
-    {
-      guint watch_id = GPOINTER_TO_UINT (node->data);
-      MetaIdleMonitorWatchXSync *watch;
-
-      watch = g_hash_table_lookup (monitor->watches, GUINT_TO_POINTER (watch_id));
-
-      if (watch && watch->xalarm == alarm)
-        _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch);
-    }
-
-  g_list_free (watch_ids);
-}
-
-void
-meta_idle_monitor_xsync_handle_xevent (MetaIdleMonitor       *monitor,
-                                       XSyncAlarmNotifyEvent *alarm_event)
-{
-  MetaIdleMonitorXSync *monitor_xsync = META_IDLE_MONITOR_XSYNC (monitor);
-  XSyncAlarm alarm;
-  gboolean has_alarm;
-
-  if (alarm_event->state != XSyncAlarmActive)
-    return;
-
-  alarm = alarm_event->alarm;
-
-  has_alarm = FALSE;
-
-  if (alarm == monitor_xsync->user_active_alarm)
-    {
-      set_alarm_enabled (monitor_xsync->display,
-                         alarm,
-                         FALSE);
-      has_alarm = TRUE;
-    }
-  else if (g_hash_table_contains (monitor_xsync->alarms, (gpointer) alarm))
-    {
-      ensure_alarm_rescheduled (monitor_xsync->display,
-                                alarm);
-      has_alarm = TRUE;
-    }
-
-  if (has_alarm)
-    check_x11_watches (monitor, alarm);
-}

src/backends/x11/meta-idle-monitor-xsync.h

@@ -1,47 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-/*
- * Copyright 2013 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and
- *         from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c
- */
-
-#ifndef META_IDLE_MONITOR_XSYNC_H
-#define META_IDLE_MONITOR_XSYNC_H
-
-#include <glib-object.h>
-#include <meta/meta-idle-monitor.h>
-
-#include <X11/Xlib.h>
-#include <X11/extensions/sync.h>
-
-#define META_TYPE_IDLE_MONITOR_XSYNC            (meta_idle_monitor_xsync_get_type ())
-#define META_IDLE_MONITOR_XSYNC(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_IDLE_MONITOR_XSYNC, MetaIdleMonitorXSync))
-#define META_IDLE_MONITOR_XSYNC_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_IDLE_MONITOR_XSYNC, MetaIdleMonitorXSyncClass))
-#define META_IS_IDLE_MONITOR_XSYNC(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_IDLE_MONITOR_XSYNC))
-#define META_IS_IDLE_MONITOR_XSYNC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  META_TYPE_IDLE_MONITOR_XSYNC))
-#define META_IDLE_MONITOR_XSYNC_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj),  META_TYPE_IDLE_MONITOR_XSYNC, MetaIdleMonitorXSyncClass))
-
-typedef struct _MetaIdleMonitorXSync        MetaIdleMonitorXSync;
-typedef struct _MetaIdleMonitorXSyncClass   MetaIdleMonitorXSyncClass;
-
-GType meta_idle_monitor_xsync_get_type (void);
-
-void meta_idle_monitor_xsync_handle_xevent (MetaIdleMonitor       *monitor,
-                                            XSyncAlarmNotifyEvent *xevent);
-
-#endif /* META_IDLE_MONITOR_XSYNC_H */

src/compositor/compositor.c

@@ -67,7 +67,7 @@
 #include <meta/meta-background-group.h>
 #include <meta/meta-shadow-factory.h>
 #include "meta-window-actor-private.h"
-#include "meta-window-group.h"
+#include "meta-window-group-private.h"
 #include "window-private.h" /* to check window->hidden */
 #include "display-private.h" /* for meta_display_lookup_x_window() and meta_display_cancel_touch() */
 #include "util-private.h"

src/compositor/meta-shaped-texture.c

@@ -38,6 +38,20 @@
 
 #include "meta-cullable.h"
 
+/* MAX_MIPMAPPING_FPS needs to be as small as possible for the best GPU
+ * performance, but higher than the refresh rate of commonly slow updating
+ * windows like top or a blinking cursor, so that such windows do get
+ * mipmapped.
+ */
+#define MAX_MIPMAPPING_FPS 5
+#define MIN_MIPMAP_AGE_USEC (G_USEC_PER_SEC / MAX_MIPMAPPING_FPS)
+
+/* MIN_FAST_UPDATES_BEFORE_UNMIPMAP allows windows to update themselves
+ * occasionally without causing mipmapping to be disabled, so long as such
+ * an update takes fewer update_area calls than:
+ */
+#define MIN_FAST_UPDATES_BEFORE_UNMIPMAP 20
+
 static void meta_shaped_texture_dispose  (GObject    *object);
 
 static void meta_shaped_texture_paint (ClutterActor       *actor);
@@ -95,6 +109,11 @@ struct _MetaShapedTexturePrivate
   guint tex_width, tex_height;
   guint fallback_width, fallback_height;
 
+  gint64 prev_invalidation, last_invalidation;
+  guint fast_updates;
+  guint remipmap_timeout_id;
+  gint64 earliest_remipmap;
+
   guint create_mipmaps : 1;
 };
 
@@ -191,6 +210,12 @@ meta_shaped_texture_dispose (GObject *object)
   MetaShapedTexture *self = (MetaShapedTexture *) object;
   MetaShapedTexturePrivate *priv = self->priv;
 
+  if (priv->remipmap_timeout_id)
+    {
+      g_source_remove (priv->remipmap_timeout_id);
+      priv->remipmap_timeout_id = 0;
+    }
+
   if (priv->paint_tower)
     meta_texture_tower_free (priv->paint_tower);
   priv->paint_tower = NULL;
@@ -372,6 +397,21 @@ set_cogl_texture (MetaShapedTexture *stex,
     meta_texture_tower_set_base_texture (priv->paint_tower, cogl_tex);
 }
 
+static gboolean
+texture_is_idle_and_not_mipmapped (gpointer user_data)
+{
+  MetaShapedTexture *stex = META_SHAPED_TEXTURE (user_data);
+  MetaShapedTexturePrivate *priv = stex->priv;
+
+  if ((g_get_monotonic_time () - priv->earliest_remipmap) < 0)
+    return G_SOURCE_CONTINUE;
+
+  clutter_actor_queue_redraw (CLUTTER_ACTOR (stex));
+  priv->remipmap_timeout_id = 0;
+
+  return G_SOURCE_REMOVE;
+}
+
 static void
 meta_shaped_texture_paint (ClutterActor *actor)
 {
@@ -381,9 +421,10 @@ meta_shaped_texture_paint (ClutterActor *actor)
   guchar opacity;
   CoglContext *ctx;
   CoglFramebuffer *fb;
-  CoglTexture *paint_tex;
+  CoglTexture *paint_tex = NULL;
   ClutterActorBox alloc;
   CoglPipelineFilter filter;
+  gint64 now = g_get_monotonic_time ();
 
   if (priv->clip_region && cairo_region_is_empty (priv->clip_region))
     return;
@@ -406,13 +447,34 @@ meta_shaped_texture_paint (ClutterActor *actor)
    * Setting the texture quality to high without SGIS_generate_mipmap
    * support for TFP textures will result in fallbacks to XGetImage.
    */
-  if (priv->create_mipmaps)
-    paint_tex = meta_texture_tower_get_paint_texture (priv->paint_tower);
-  else
-    paint_tex = COGL_TEXTURE (priv->texture);
+  if (priv->create_mipmaps && priv->last_invalidation)
+    {
+      gint64 age = now - priv->last_invalidation;
+
+      if (age >= MIN_MIPMAP_AGE_USEC ||
+          priv->fast_updates < MIN_FAST_UPDATES_BEFORE_UNMIPMAP)
+        paint_tex = meta_texture_tower_get_paint_texture (priv->paint_tower);
+    }
 
   if (paint_tex == NULL)
-    return;
+    {
+      paint_tex = COGL_TEXTURE (priv->texture);
+
+      if (paint_tex == NULL)
+        return;
+
+      if (priv->create_mipmaps)
+        {
+          /* Minus 1000 to ensure we don't fail the age test in timeout */
+          priv->earliest_remipmap = now + MIN_MIPMAP_AGE_USEC - 1000;
+
+          if (!priv->remipmap_timeout_id)
+            priv->remipmap_timeout_id =
+              g_timeout_add (MIN_MIPMAP_AGE_USEC / 1000,
+                             texture_is_idle_and_not_mipmapped,
+                             stex);
+        }
+    }
 
   tex_width = priv->tex_width;
   tex_height = priv->tex_height;
@@ -758,6 +820,20 @@ meta_shaped_texture_update_area (MetaShapedTexture *stex,
 
   meta_texture_tower_update_area (priv->paint_tower, x, y, width, height);
 
+  priv->prev_invalidation = priv->last_invalidation;
+  priv->last_invalidation = g_get_monotonic_time ();
+
+  if (priv->prev_invalidation)
+    {
+      gint64 interval = priv->last_invalidation - priv->prev_invalidation;
+      gboolean fast_update = interval < MIN_MIPMAP_AGE_USEC;
+
+      if (!fast_update)
+        priv->fast_updates = 0;
+      else if (priv->fast_updates < MIN_FAST_UPDATES_BEFORE_UNMIPMAP)
+        priv->fast_updates++;
+    }
+
   unobscured_region = effective_unobscured_region (stex);
   if (unobscured_region)
     {

src/compositor/meta-window-actor-private.h

@@ -58,5 +58,6 @@ void meta_window_actor_effect_completed (MetaWindowActor  *actor,
 
 MetaSurfaceActor *meta_window_actor_get_surface (MetaWindowActor *self);
 void meta_window_actor_update_surface (MetaWindowActor *self);
+MetaWindowActor *meta_window_actor_from_window (MetaWindow *window);
 
 #endif /* META_WINDOW_ACTOR_PRIVATE_H */

src/compositor/meta-window-actor.c

@@ -142,6 +142,8 @@ struct _FrameData
 enum
 {
   FIRST_FRAME,
+  EFFECTS_COMPLETED,
+
   LAST_SIGNAL
 };
 
@@ -238,6 +240,21 @@ meta_window_actor_class_init (MetaWindowActorClass *klass)
                   NULL, NULL, NULL,
                   G_TYPE_NONE, 0);
 
+  /**
+   * MetaWindowActor::effects-completed:
+   * @actor: the #MetaWindowActor instance
+   *
+   * The ::effects-completed signal will be emitted once all pending compositor
+   * effects are completed.
+   */
+  signals[EFFECTS_COMPLETED] =
+    g_signal_new ("effects-completed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+
   pspec = g_param_spec_object ("meta-window",
                                "MetaWindow",
                                "The displayed MetaWindow",
@@ -433,7 +450,7 @@ meta_window_actor_update_surface (MetaWindowActor *self)
 
 #ifdef HAVE_WAYLAND
   if (window->surface)
-    surface_actor = window->surface->surface_actor;
+    surface_actor = meta_wayland_surface_get_actor (window->surface);
   else
 #endif
   if (!meta_is_wayland_compositor ())
@@ -1131,6 +1148,7 @@ meta_window_actor_after_effects (MetaWindowActor *self)
       return;
     }
 
+  g_signal_emit (self, signals[EFFECTS_COMPLETED], 0);
   meta_window_actor_sync_visibility (self);
   meta_window_actor_sync_actor_geometry (self, FALSE);
 }
@@ -2157,3 +2175,9 @@ meta_window_actor_sync_updates_frozen (MetaWindowActor *self)
 
   meta_window_actor_set_updates_frozen (self, meta_window_updates_are_frozen (window));
 }
+
+MetaWindowActor *
+meta_window_actor_from_window (MetaWindow *window)
+{
+  return META_WINDOW_ACTOR (meta_window_get_compositor_private (window));
+}

src/compositor/meta-window-group-private.h

@@ -0,0 +1,24 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+#ifndef META_WINDOW_GROUP_PRIVATE_H
+#define META_WINDOW_GROUP_PRIVATE_H
+
+#include <meta/meta-window-group.h>
+
+#include <meta/screen.h>
+
+/**
+ * MetaWindowGroup:
+ *
+ * This class is a subclass of ClutterActor with special handling for
+ * #MetaCullable when painting children. It uses code similar to
+ * meta_cullable_cull_out_children(), but also has additional special
+ * cases for the undirected window, and similar.
+ */
+
+
+typedef struct _MetaWindowGroupPrivate MetaWindowGroupPrivate;
+
+ClutterActor *meta_window_group_new (MetaScreen *screen);
+
+#endif /* META_WINDOW_GROUP_PRIVATE_H */

src/compositor/meta-window-group.c

@@ -10,7 +10,7 @@
 #include "clutter-utils.h"
 #include "compositor-private.h"
 #include "meta-window-actor-private.h"
-#include "meta-window-group.h"
+#include "meta-window-group-private.h"
 #include "window-private.h"
 #include "meta-cullable.h"
 

src/compositor/meta-window-group.h

@@ -1,37 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-
-#ifndef META_WINDOW_GROUP_H
-#define META_WINDOW_GROUP_H
-
-#include <clutter/clutter.h>
-
-#include <meta/screen.h>
-
-/**
- * MetaWindowGroup:
- *
- * This class is a subclass of ClutterActor with special handling for
- * #MetaCullable when painting children. It uses code similar to
- * meta_cullable_cull_out_children(), but also has additional special
- * cases for the undirected window, and similar.
- */
-
-#define META_TYPE_WINDOW_GROUP            (meta_window_group_get_type ())
-#define META_WINDOW_GROUP(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_WINDOW_GROUP, MetaWindowGroup))
-#define META_WINDOW_GROUP_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_WINDOW_GROUP, MetaWindowGroupClass))
-#define META_IS_WINDOW_GROUP(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_WINDOW_GROUP))
-#define META_IS_WINDOW_GROUP_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_WINDOW_GROUP))
-#define META_WINDOW_GROUP_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_WINDOW_GROUP, MetaWindowGroupClass))
-
-typedef struct _MetaWindowGroup        MetaWindowGroup;
-typedef struct _MetaWindowGroupClass   MetaWindowGroupClass;
-typedef struct _MetaWindowGroupPrivate MetaWindowGroupPrivate;
-
-GType meta_window_group_get_type (void);
-
-ClutterActor *meta_window_group_new (MetaScreen *screen);
-
-gboolean meta_window_group_actor_is_untransformed (ClutterActor *actor,
-                                                   int          *x_origin,
-                                                   int          *y_origin);
-#endif /* META_WINDOW_GROUP_H */

src/core/delete.c

@@ -115,5 +115,8 @@ meta_window_kill (MetaWindow *window)
 void
 meta_window_free_delete_dialog (MetaWindow *window)
 {
+  if (window->close_dialog &&
+      meta_close_dialog_is_visible (window->close_dialog))
+    meta_close_dialog_hide (window->close_dialog);
   g_clear_object (&window->close_dialog);
 }

src/core/display.c

@@ -53,7 +53,7 @@
 #include "backends/meta-logical-monitor.h"
 #include "backends/native/meta-backend-native.h"
 #include "backends/x11/meta-backend-x11.h"
-#include "backends/meta-stage.h"
+#include "backends/meta-stage-private.h"
 #include "backends/meta-input-settings-private.h"
 #include <clutter/x11/clutter-x11.h>
 

src/core/events.c

@@ -32,9 +32,10 @@
 
 #ifdef HAVE_NATIVE_BACKEND
 #include "backends/native/meta-backend-native.h"
-#include "backends/native/meta-idle-monitor-native.h"
 #endif
 
+#include "backends/meta-idle-monitor-private.h"
+
 #ifdef HAVE_WAYLAND
 #include "wayland/meta-wayland-private.h"
 #endif
@@ -92,46 +93,38 @@ get_window_for_event (MetaDisplay        *display,
 static void
 handle_idletime_for_event (const ClutterEvent *event)
 {
-#ifdef HAVE_NATIVE_BACKEND
-  /* This is handled by XSync under X11. */
-  MetaBackend *backend = meta_get_backend ();
+  ClutterInputDevice *device, *source_device;
+  MetaIdleMonitor *core_monitor, *device_monitor;
+  int device_id;
 
-  if (META_IS_BACKEND_NATIVE (backend))
+  device = clutter_event_get_device (event);
+  if (device == NULL)
+    return;
+
+  if (event->any.flags & CLUTTER_EVENT_FLAG_SYNTHETIC ||
+      event->type == CLUTTER_ENTER ||
+      event->type == CLUTTER_LEAVE ||
+      event->type == CLUTTER_STAGE_STATE ||
+      event->type == CLUTTER_DESTROY_NOTIFY ||
+      event->type == CLUTTER_CLIENT_MESSAGE ||
+      event->type == CLUTTER_DELETE)
+    return;
+
+  device_id = clutter_input_device_get_device_id (device);
+
+  core_monitor = meta_idle_monitor_get_core ();
+  device_monitor = meta_idle_monitor_get_for_device (device_id);
+
+  meta_idle_monitor_reset_idletime (core_monitor);
+  meta_idle_monitor_reset_idletime (device_monitor);
+
+  source_device = clutter_event_get_source_device (event);
+  if (source_device != device)
     {
-      ClutterInputDevice *device, *source_device;
-      MetaIdleMonitor *core_monitor, *device_monitor;
-      int device_id;
-
-      device = clutter_event_get_device (event);
-      if (device == NULL)
-        return;
-
-      if (event->any.flags & CLUTTER_EVENT_FLAG_SYNTHETIC ||
-          event->type == CLUTTER_ENTER ||
-          event->type == CLUTTER_LEAVE ||
-          event->type == CLUTTER_STAGE_STATE ||
-          event->type == CLUTTER_DESTROY_NOTIFY ||
-          event->type == CLUTTER_CLIENT_MESSAGE ||
-          event->type == CLUTTER_DELETE)
-        return;
-
       device_id = clutter_input_device_get_device_id (device);
-
-      core_monitor = meta_idle_monitor_get_core ();
       device_monitor = meta_idle_monitor_get_for_device (device_id);
-
-      meta_idle_monitor_native_reset_idletime (core_monitor);
-      meta_idle_monitor_native_reset_idletime (device_monitor);
-
-      source_device = clutter_event_get_source_device (event);
-      if (source_device != device)
-        {
-          device_id = clutter_input_device_get_device_id (device);
-          device_monitor = meta_idle_monitor_get_for_device (device_id);
-          meta_idle_monitor_native_reset_idletime (device_monitor);
-        }
+      meta_idle_monitor_reset_idletime (device_monitor);
     }
-#endif /* HAVE_NATIVE_BACKEND */
 }
 
 static gboolean

src/core/main.c

@@ -417,7 +417,7 @@ check_for_wayland_session_type (void)
  *
  * If no flag is passed that forces the compositor type, the compositor type
  * is determined first from the logind session type, or if that fails, from the
- * XDG_SESSION_TYPE enviornment variable.
+ * XDG_SESSION_TYPE environment variable.
  *
  * If no flag is passed that forces the backend type, the backend type is
  * determined given the compositor type. If the compositor is a Wayland

src/core/window-private.h

@@ -81,6 +81,7 @@ typedef enum
   META_MOVE_RESIZE_STATE_CHANGED = 1 << 5,
   META_MOVE_RESIZE_UNMAXIMIZE = 1 << 6,
   META_MOVE_RESIZE_FORCE_MOVE = 1 << 7,
+  META_MOVE_RESIZE_WAYLAND_STATE_CHANGED = 1 << 8,
 } MetaMoveResizeFlags;
 
 typedef enum
@@ -88,6 +89,7 @@ typedef enum
   META_MOVE_RESIZE_RESULT_MOVED               = 1 << 0,
   META_MOVE_RESIZE_RESULT_RESIZED             = 1 << 1,
   META_MOVE_RESIZE_RESULT_FRAME_SHAPE_CHANGED = 1 << 2,
+  META_MOVE_RESIZE_RESULT_STATE_CHANGED       = 1 << 3,
 } MetaMoveResizeResultFlags;
 
 typedef enum

src/core/window.c

@@ -3997,7 +3997,7 @@ meta_window_move_resize_internal (MetaWindow          *window,
 
   if ((moved_or_resized ||
        did_placement ||
-       (flags & META_MOVE_RESIZE_STATE_CHANGED) != 0) &&
+       (result & META_MOVE_RESIZE_RESULT_STATE_CHANGED) != 0) &&
       window->known_to_compositor)
     {
       meta_compositor_sync_window_geometry (window->display->compositor,
@@ -4734,7 +4734,7 @@ set_workspace_state (MetaWindow    *window,
   /* queue a move_resize since changing workspaces may change
    * the relevant struts
    */
-  if (!window->override_redirect)
+  if (!window->override_redirect && window != window->display->grab_window)
     meta_window_queue (window, META_QUEUE_MOVE_RESIZE);
   meta_window_queue (window, META_QUEUE_CALC_SHOWING);
   meta_window_current_workspace_changed (window);
@@ -5268,7 +5268,7 @@ static cairo_surface_t *
 load_default_window_icon (int size)
 {
   GtkIconTheme *theme = gtk_icon_theme_get_default ();
-  GdkPixbuf *pixbuf;
+  g_autoptr (GdkPixbuf) pixbuf = NULL;
   const char *icon_name;
 
   if (gtk_icon_theme_has_icon (theme, META_DEFAULT_ICON_NAME))

src/meta/meta-monitor-manager.h

@@ -54,4 +54,7 @@ MetaMonitorSwitchConfigType meta_monitor_manager_get_switch_config (MetaMonitorM
 
 gint meta_monitor_manager_get_display_configuration_timeout (void);
 
+/* Re-declaration of parent type for introspection */
+GType meta_dbus_display_config_skeleton_get_type (void) G_GNUC_CONST;
+
 #endif /* META_MONITOR_MANAGER_H */

src/meta/meta-stage.h

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2012 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef META_STAGE_H
+#define META_STAGE_H
+
+#include "clutter/clutter.h"
+
+G_BEGIN_DECLS
+
+#define META_TYPE_STAGE (meta_stage_get_type ())
+G_DECLARE_FINAL_TYPE (MetaStage, meta_stage, META, STAGE, ClutterStage)
+
+G_END_DECLS
+
+#endif /* META_STAGE_H */

src/meta/meta-window-group.h

@@ -0,0 +1,11 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+#ifndef META_WINDOW_GROUP_H
+#define META_WINDOW_GROUP_H
+
+#include "clutter/clutter.h"
+
+#define META_TYPE_WINDOW_GROUP (meta_window_group_get_type())
+G_DECLARE_FINAL_TYPE (MetaWindowGroup, meta_window_group, META, WINDOW_GROUP, ClutterActor)
+
+#endif /* META_WINDOW_GROUP_H */

src/org.gnome.Mutter.IdleMonitor.xml

@@ -28,6 +28,8 @@
       <arg name="id" direction="in" type="u" />
     </method>
 
+    <method name="ResetIdletime"/>
+
     <signal name="WatchFired">
       <arg name="id" direction="out" type="u" />
     </signal>

src/ui/frames.c

@@ -71,6 +71,14 @@ static MetaFrameControl get_control  (MetaUIFrame       *frame,
 
 G_DEFINE_TYPE (MetaFrames, meta_frames, GTK_TYPE_WINDOW);
 
+enum {
+  META_ACTION_CLICK,
+  META_ACTION_RIGHT_CLICK,
+  META_ACTION_MIDDLE_CLICK,
+  META_ACTION_DOUBLE_CLICK,
+  META_ACTION_IGNORE
+};
+
 static GObject *
 meta_frames_constructor (GType                  gtype,
                          guint                  n_properties,
@@ -742,17 +750,25 @@ redraw_control (MetaUIFrame *frame,
 }
 
 static gboolean
-meta_frame_titlebar_event (MetaUIFrame *frame,
-                           ClutterButtonEvent *event,
-                           int action)
+meta_frame_titlebar_event (MetaUIFrame        *frame,
+                           const ClutterEvent *event,
+                           int                 action)
 {
   MetaFrameFlags flags;
   Display *display;
+  uint32_t evtime;
+  float x, y;
+
+  g_assert (event->type == CLUTTER_BUTTON_PRESS ||
+            event->type == CLUTTER_TOUCH_BEGIN);
 
   display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
 
   flags = meta_frame_get_flags (frame->meta_window->frame);
 
+  evtime = clutter_event_get_time (event);
+  clutter_event_get_coords (event, &x, &y);
+
   switch (action)
     {
     case G_DESKTOP_TITLEBAR_ACTION_TOGGLE_SHADE:
@@ -760,9 +776,9 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
         if (flags & META_FRAME_ALLOWS_SHADE)
           {
             if (flags & META_FRAME_SHADED)
-              meta_window_unshade (frame->meta_window, event->time);
+              meta_window_unshade (frame->meta_window, evtime);
             else
-              meta_window_shade (frame->meta_window, event->time);
+              meta_window_shade (frame->meta_window, evtime);
           }
       }
       break;
@@ -808,16 +824,14 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
     case G_DESKTOP_TITLEBAR_ACTION_LOWER:
       meta_core_user_lower_and_unfocus (display,
                                         frame->xwindow,
-                                        event->time);
+                                        evtime);
       break;
 
     case G_DESKTOP_TITLEBAR_ACTION_MENU:
       meta_core_show_window_menu (display,
                                   frame->xwindow,
                                   META_WINDOW_MENU_WM,
-                                  event->x,
-                                  event->y,
-                                  event->time);
+                                  x, y, evtime);
       break;
     }
 
@@ -825,8 +839,8 @@ meta_frame_titlebar_event (MetaUIFrame *frame,
 }
 
 static gboolean
-meta_frame_double_click_event (MetaUIFrame  *frame,
-                               ClutterButtonEvent *event)
+meta_frame_double_click_event (MetaUIFrame        *frame,
+                               const ClutterEvent *event)
 {
   int action = meta_prefs_get_action_double_click_titlebar ();
 
@@ -839,7 +853,8 @@ meta_frame_middle_click_event (MetaUIFrame *frame,
 {
   int action = meta_prefs_get_action_middle_click_titlebar();
 
-  return meta_frame_titlebar_event (frame, event, action);
+  return meta_frame_titlebar_event (frame, (const ClutterEvent *) event,
+                                    action);
 }
 
 static gboolean
@@ -848,7 +863,8 @@ meta_frame_right_click_event (MetaUIFrame *frame,
 {
   int action = meta_prefs_get_action_right_click_titlebar();
 
-  return meta_frame_titlebar_event (frame, event, action);
+  return meta_frame_titlebar_event (frame, (const ClutterEvent *) event,
+                                    action);
 }
 
 static gboolean
@@ -879,6 +895,8 @@ meta_frames_try_grab_op (MetaUIFrame *frame,
       frames->grab_x = grab_x;
       frames->grab_y = grab_y;
     }
+  else
+    frames->grab_touch = NULL;
 
   return ret;
 }
@@ -889,6 +907,7 @@ meta_frames_retry_grab_op (MetaFrames *frames,
 {
   Display *display;
   MetaGrabOp op;
+  gboolean ret;
 
   if (frames->current_grab_op == META_GRAB_OP_NONE)
     return TRUE;
@@ -897,16 +916,20 @@ meta_frames_retry_grab_op (MetaFrames *frames,
   frames->current_grab_op = META_GRAB_OP_NONE;
   display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
 
-  return meta_core_begin_grab_op (display,
-                                  frames->grab_frame->xwindow,
-                                  op,
-                                  FALSE,
-                                  TRUE,
-                                  frames->grab_frame->grab_button,
-                                  0,
-                                  time,
-                                  frames->grab_x,
-                                  frames->grab_y);
+  ret = meta_core_begin_grab_op (display,
+                                 frames->grab_frame->xwindow,
+                                 op,
+                                 FALSE,
+                                 TRUE,
+                                 frames->grab_frame->grab_button,
+                                 0,
+                                 time,
+                                 frames->grab_x,
+                                 frames->grab_y);
+  if (ret)
+    frames->grab_touch = NULL;
+
+  return ret;
 }
 
 static MetaGrabOp
@@ -935,12 +958,65 @@ grab_op_from_resize_control (MetaFrameControl control)
     }
 }
 
+static guint
+get_action (const ClutterEvent *event)
+{
+  if (event->type == CLUTTER_BUTTON_PRESS ||
+      event->type == CLUTTER_BUTTON_RELEASE)
+    {
+      switch (event->button.button)
+        {
+        case CLUTTER_BUTTON_PRIMARY:
+          if (clutter_event_get_click_count (event) == 2)
+            return META_ACTION_DOUBLE_CLICK;
+          else
+            return META_ACTION_CLICK;
+        case CLUTTER_BUTTON_SECONDARY:
+          return META_ACTION_RIGHT_CLICK;
+        case CLUTTER_BUTTON_MIDDLE:
+          return META_ACTION_MIDDLE_CLICK;
+        default:
+          meta_verbose ("No action triggered for button %u %s\n",
+                        event->button.button,
+                        (event->type == CLUTTER_BUTTON_PRESS) ? "press" : "release");
+        }
+    }
+  else if (event->type == CLUTTER_TOUCH_BEGIN ||
+           event->type == CLUTTER_TOUCH_UPDATE ||
+           event->type == CLUTTER_TOUCH_END)
+    {
+      return META_ACTION_CLICK;
+    }
+
+  return META_ACTION_IGNORE;
+}
+
+static uint32_t
+get_button_number (const ClutterEvent *event)
+{
+  if (event->type == CLUTTER_TOUCH_BEGIN ||
+      event->type == CLUTTER_TOUCH_UPDATE ||
+      event->type == CLUTTER_TOUCH_END)
+    return -1;
+  else if (event->type == CLUTTER_BUTTON_PRESS ||
+           event->type == CLUTTER_BUTTON_RELEASE)
+    return clutter_event_get_button (event);
+
+  g_assert_not_reached ();
+}
+
 static gboolean
-meta_frame_left_click_event (MetaUIFrame *frame,
-                             ClutterButtonEvent *event)
+meta_frame_left_click_event (MetaUIFrame        *frame,
+                             const ClutterEvent *event)
 {
   Display *display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
-  MetaFrameControl control = get_control (frame, event->x, event->y);
+  MetaFrameControl control;
+  guint32 evtime;
+  gfloat x, y;
+
+  evtime = clutter_event_get_time (event);
+  clutter_event_get_coords (event, &x, &y);
+  control = get_control (frame, x, y);
 
   switch (control)
     {
@@ -950,7 +1026,7 @@ meta_frame_left_click_event (MetaUIFrame *frame,
     case META_FRAME_CONTROL_DELETE:
     case META_FRAME_CONTROL_MENU:
     case META_FRAME_CONTROL_APPMENU:
-      frame->grab_button = event->button;
+      frame->grab_button = get_button_number (event);
       frame->button_state = META_BUTTON_STATE_PRESSED;
       frame->prelit_control = control;
       redraw_control (frame, control);
@@ -987,13 +1063,12 @@ meta_frame_left_click_event (MetaUIFrame *frame,
                                                frame->xwindow,
                                                menu,
                                                &root_rect,
-                                               event->time);
+                                               evtime);
         }
       else
         {
           meta_frames_try_grab_op (frame, META_GRAB_OP_FRAME_BUTTON,
-                                   event->x, event->y,
-                                   event->time);
+                                   x, y, evtime);
         }
 
       return TRUE;
@@ -1007,8 +1082,7 @@ meta_frame_left_click_event (MetaUIFrame *frame,
     case META_FRAME_CONTROL_RESIZE_W:
       meta_frames_try_grab_op (frame,
                                grab_op_from_resize_control (control),
-                               event->x, event->y,
-                               event->time);
+                               x, y, evtime);
 
       return TRUE;
     case META_FRAME_CONTROL_TITLE:
@@ -1019,8 +1093,7 @@ meta_frame_left_click_event (MetaUIFrame *frame,
           {
             meta_frames_try_grab_op (frame,
                                      META_GRAB_OP_MOVING,
-                                     event->x, event->y,
-                                     event->time);
+                                     x, y, evtime);
           }
       }
 
@@ -1036,21 +1109,31 @@ meta_frame_left_click_event (MetaUIFrame *frame,
 }
 
 static gboolean
-handle_button_press_event (MetaUIFrame *frame,
-                           ClutterButtonEvent *event)
+handle_press_event (MetaUIFrame        *frame,
+                    const ClutterEvent *event)
 {
   MetaFrameControl control;
   Display *display;
+  uint32_t evtime, action;
+  float x, y;
+
+  g_assert (event->type == CLUTTER_BUTTON_PRESS ||
+            event->type == CLUTTER_TOUCH_BEGIN);
+
+  action = get_action (event);
+  if (action == META_ACTION_IGNORE)
+    return FALSE;
 
   display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
 
-  control = get_control (frame, event->x, event->y);
-
+  evtime = clutter_event_get_time (event);
+  clutter_event_get_coords (event, &x, &y);
+  control = get_control (frame, x, y);
   /* don't do the rest of this if on client area */
   if (control == META_FRAME_CONTROL_CLIENT_AREA)
     return FALSE; /* not on the frame, just passed through from client */
 
-  if (event->button == 1 &&
+  if (action == META_ACTION_CLICK &&
       !(control == META_FRAME_CONTROL_MINIMIZE ||
         control == META_FRAME_CONTROL_DELETE ||
         control == META_FRAME_CONTROL_MAXIMIZE))
@@ -1058,52 +1141,60 @@ handle_button_press_event (MetaUIFrame *frame,
       meta_topic (META_DEBUG_FOCUS,
                   "Focusing window with frame 0x%lx due to button 1 press\n",
                   frame->xwindow);
-      meta_window_focus (frame->meta_window, event->time);
+      meta_window_focus (frame->meta_window, evtime);
     }
 
   /* We want to shade even if we have a GrabOp, since we'll have a move grab
    * if we double click the titlebar.
    */
   if (control == META_FRAME_CONTROL_TITLE &&
-      event->button == 1 &&
-      event->click_count == 2)
+      action == META_ACTION_DOUBLE_CLICK)
     {
-      meta_core_end_grab_op (display, event->time);
+      meta_core_end_grab_op (display, evtime);
       return meta_frame_double_click_event (frame, event);
     }
 
   if (meta_core_get_grab_op (display) != META_GRAB_OP_NONE)
     return FALSE; /* already up to something */
 
-  frame->grab_button = event->button;
+  frame->grab_button = get_button_number (event);
 
-  switch (event->button)
+  switch (action)
     {
-    case 1:
+    case META_ACTION_CLICK:
       return meta_frame_left_click_event (frame, event);
-    case 2:
-      return meta_frame_middle_click_event (frame, event);
-    case 3:
-      return meta_frame_right_click_event (frame, event);
+    case META_ACTION_MIDDLE_CLICK:
+      return meta_frame_middle_click_event (frame, (ClutterButtonEvent *) event);
+    case META_ACTION_RIGHT_CLICK:
+      return meta_frame_right_click_event (frame, (ClutterButtonEvent *) event);
     default:
       return FALSE;
     }
 }
 
 static gboolean
-handle_button_release_event (MetaUIFrame *frame,
-                             ClutterButtonEvent *event)
+handle_release_event (MetaUIFrame        *frame,
+                      const ClutterEvent *event)
 {
   Display *display = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
+  guint32 evtime, button;
+  gfloat x, y;
+
+  g_assert (event->type == CLUTTER_BUTTON_RELEASE ||
+            event->type == CLUTTER_TOUCH_END);
+
+  evtime = clutter_event_get_time (event);
+  clutter_event_get_coords (event, &x, &y);
+  button = get_button_number (event);
 
   frame->frames->current_grab_op = META_GRAB_OP_NONE;
-  meta_core_end_grab_op (display, event->time);
+  meta_core_end_grab_op (display, evtime);
 
   /* We only handle the releases we handled the presses for (things
    * involving frame controls). Window ops that don't require a
    * frame are handled in the Xlib part of the code, display.c/window.c
    */
-  if (((int) event->button) == frame->grab_button &&
+  if (((int) button) == frame->grab_button &&
       frame->button_state == META_BUTTON_STATE_PRESSED)
     {
       switch (frame->prelit_control)
@@ -1113,7 +1204,7 @@ handle_button_release_event (MetaUIFrame *frame,
           break;
         case META_FRAME_CONTROL_MAXIMIZE:
           /* Focus the window on the maximize */
-          meta_window_focus (frame->meta_window, event->time);
+          meta_window_focus (frame->meta_window, evtime);
           if (meta_prefs_get_raise_on_click ())
             meta_window_raise (frame->meta_window);
           meta_window_maximize (frame->meta_window, META_MAXIMIZE_BOTH);
@@ -1124,7 +1215,7 @@ handle_button_release_event (MetaUIFrame *frame,
           meta_window_unmaximize (frame->meta_window, META_MAXIMIZE_BOTH);
           break;
         case META_FRAME_CONTROL_DELETE:
-          meta_window_delete (frame->meta_window, event->time);
+          meta_window_delete (frame->meta_window, evtime);
           break;
         default:
           break;
@@ -1135,7 +1226,7 @@ handle_button_release_event (MetaUIFrame *frame,
        * prelit so to let the user know that it can now be pressed.
        * :)
        */
-      MetaFrameControl control = get_control (frame, event->x, event->y);
+      MetaFrameControl control = get_control (frame, x, y);
       meta_ui_frame_update_prelit_control (frame, control);
     }
 
@@ -1236,13 +1327,22 @@ meta_ui_frame_update_prelit_control (MetaUIFrame     *frame,
 }
 
 static gboolean
-handle_motion_notify_event (MetaUIFrame *frame,
-                            ClutterMotionEvent *event)
+handle_motion_event (MetaUIFrame        *frame,
+                     const ClutterEvent *event)
 {
   MetaFrames *frames = frame->frames;
   MetaFrameControl control;
+  ClutterModifierType modifiers;
+  guint32 evtime;
+  gfloat x, y;
 
-  control = get_control (frame, event->x, event->y);
+  g_assert (event->type == CLUTTER_MOTION ||
+            event->type == CLUTTER_TOUCH_UPDATE);
+
+  modifiers = clutter_event_get_state (event);
+  evtime = clutter_event_get_time (event);
+  clutter_event_get_coords (event, &x, &y);
+  control = get_control (frame, x, y);
 
   if (frame->button_state == META_BUTTON_STATE_PRESSED)
     {
@@ -1260,9 +1360,11 @@ handle_motion_notify_event (MetaUIFrame *frame,
       meta_ui_frame_update_prelit_control (frame, control);
     }
 
-  if ((event->modifier_state & CLUTTER_BUTTON1_MASK) &&
-      frames->current_grab_op != META_GRAB_OP_NONE)
-    meta_frames_retry_grab_op (frames, event->time);
+  if (frames->current_grab_op != META_GRAB_OP_NONE &&
+      (event->type == CLUTTER_TOUCH_UPDATE ||
+       (event->type == CLUTTER_MOTION &&
+        (modifiers & CLUTTER_BUTTON1_MASK))))
+    meta_frames_retry_grab_op (frames, evtime);
 
   return TRUE;
 }
@@ -1330,7 +1432,9 @@ meta_ui_frame_get_mask (MetaUIFrame *frame,
   MetaFrameBorders borders;
   MetaFrameFlags flags;
   MetaRectangle frame_rect;
-  int scale = meta_theme_get_window_scaling_factor ();
+  cairo_surface_t *surface;
+  double xscale, yscale;
+  int scale;
 
   meta_window_get_frame_rect (frame->meta_window, &frame_rect);
 
@@ -1340,7 +1444,11 @@ meta_ui_frame_get_mask (MetaUIFrame *frame,
   meta_ui_frame_get_borders (frame, &borders);
 
   /* See comment in meta_frame_layout_draw_with_style() for details on HiDPI handling */
-  cairo_scale (cr, scale, scale);
+  scale = meta_theme_get_window_scaling_factor ();
+  surface = cairo_get_target (cr);
+  cairo_surface_get_device_scale (surface, &xscale, &yscale);
+  cairo_surface_set_device_scale (surface, scale, scale);
+
   gtk_render_background (frame->style_info->styles[META_STYLE_ELEMENT_FRAME], cr,
                          borders.invisible.left / scale,
                          borders.invisible.top / scale,
@@ -1349,6 +1457,8 @@ meta_ui_frame_get_mask (MetaUIFrame *frame,
                          borders.invisible.left / scale,
                          borders.invisible.top / scale,
                          frame_rect.width / scale, borders.total.top / scale);
+
+  cairo_surface_set_device_scale (surface, xscale, yscale);
 }
 
 /* XXX -- this is disgusting. Find a better approach here.
@@ -1508,14 +1618,51 @@ gboolean
 meta_ui_frame_handle_event (MetaUIFrame *frame,
                             const ClutterEvent *event)
 {
+  if (event->type == CLUTTER_TOUCH_BEGIN ||
+      event->type == CLUTTER_TOUCH_UPDATE ||
+      event->type == CLUTTER_TOUCH_END)
+    {
+      ClutterEventSequence *sequence;
+      MetaFrames *frames = frame->frames;
+
+      /* In X11, mutter sets up passive touch grabs which basically
+       * means we handle those events twice (once through the passive
+       * grab, and then through XISelectEvents).
+       *
+       * Receiving touch events here means we are going through the
+       * former, but passive grabs are exclusively for gesture
+       * recognition purposes.
+       *
+       * We do actually want this to happen though the regular event
+       * selection paths to avoid breaking internal state, which means
+       * we will get pointer events, because we don't select for XI_Touch*.
+       */
+      if (!meta_is_wayland_compositor ())
+        return FALSE;
+
+      sequence = clutter_event_get_event_sequence (event);
+
+      /* Lock onto a single touch */
+      if (frames->grab_touch && frames->grab_touch != sequence)
+        return FALSE;
+
+      if (event->type == CLUTTER_TOUCH_BEGIN)
+        frames->grab_touch = sequence;
+      else if (event->type == CLUTTER_TOUCH_END)
+        frames->grab_touch = NULL;
+    }
+
   switch (event->any.type)
     {
     case CLUTTER_BUTTON_PRESS:
-      return handle_button_press_event (frame, (ClutterButtonEvent *) event);
+    case CLUTTER_TOUCH_BEGIN:
+      return handle_press_event (frame, event);
     case CLUTTER_BUTTON_RELEASE:
-      return handle_button_release_event (frame, (ClutterButtonEvent *) event);
+    case CLUTTER_TOUCH_END:
+      return handle_release_event (frame, event);
     case CLUTTER_MOTION:
-      return handle_motion_notify_event (frame, (ClutterMotionEvent *) event);
+    case CLUTTER_TOUCH_UPDATE:
+      return handle_motion_event (frame, event);
     case CLUTTER_ENTER:
       return handle_enter_notify_event (frame, (ClutterCrossingEvent *) event);
     case CLUTTER_LEAVE:

src/ui/frames.h

@@ -99,6 +99,8 @@ struct _MetaFrames
   guint grab_button;
   gdouble grab_x;
   gdouble grab_y;
+
+  ClutterEventSequence *grab_touch;
 };
 
 struct _MetaFramesClass

src/ui/theme.c

@@ -580,7 +580,7 @@ meta_frame_layout_calc_geometry (MetaFrameLayout        *layout,
       x = rect->visible.x - layout->button_margin.left * scale;
 
       if (i > 0)
-        x -= layout->titlebar_spacing;
+        x -= layout->titlebar_spacing * scale;
 
       --i;
     }
@@ -712,6 +712,8 @@ get_class_from_button_type (MetaButtonType type)
       return "maximize";
     case META_BUTTON_TYPE_MINIMIZE:
       return "minimize";
+    case META_BUTTON_TYPE_APPMENU:
+      return "appmenu";
     default:
       return NULL;
     }
@@ -734,7 +736,9 @@ meta_frame_layout_draw_with_style (MetaFrameLayout         *layout,
   GdkRectangle titlebar_rect;
   GdkRectangle button_rect;
   const MetaFrameBorders *borders;
-  int scale = meta_theme_get_window_scaling_factor ();
+  cairo_surface_t *frame_surface;
+  double xscale, yscale;
+  int scale;
 
   /* We opt out of GTK+/Clutter's HiDPI handling, so we have to do the scaling
    * ourselves; the nitty-gritty is a bit confusing, so here is an overview:
@@ -746,8 +750,14 @@ meta_frame_layout_draw_with_style (MetaFrameLayout         *layout,
    *  - for drawing, we scale the canvas to have GTK+ render elements (borders,
    *    radii, ...) at the correct scale - as a result, we have to "unscale"
    *    the geometry again to not apply the scaling twice
+   *  - As per commit e36b629c GTK expects the device scale to be set and match
+   *    the final scaling or the surface caching won't take this in account
+   *    breaking -gtk-scaled items.
    */
-  cairo_scale (cr, scale, scale);
+  scale = meta_theme_get_window_scaling_factor ();
+  frame_surface = cairo_get_target (cr);
+  cairo_surface_get_device_scale (frame_surface, &xscale, &yscale);
+  cairo_surface_set_device_scale (frame_surface, scale, scale);
 
   borders = &fgeom->borders;
 
@@ -903,6 +913,8 @@ meta_frame_layout_draw_with_style (MetaFrameLayout         *layout,
         gtk_style_context_remove_class (style, button_class);
       gtk_style_context_set_state (style, state);
     }
+
+  cairo_surface_set_device_scale (frame_surface, xscale, yscale);
 }
 
 /**

src/wayland/meta-pointer-confinement-wayland.c

@@ -664,17 +664,8 @@ meta_pointer_confinement_wayland_maybe_warp (MetaPointerConfinementWayland *self
 }
 
 static void
-surface_actor_allocation_notify (MetaSurfaceActorWayland       *surface_actor,
-                                 GParamSpec                    *pspec,
-                                 MetaPointerConfinementWayland *self)
-{
-  meta_pointer_confinement_wayland_maybe_warp (self);
-}
-
-static void
-surface_actor_position_notify (MetaSurfaceActorWayland       *surface_actor,
-                               GParamSpec                    *pspec,
-                               MetaPointerConfinementWayland *self)
+surface_actor_geometry_changed (MetaSurfaceActorWayland       *surface_actor,
+                                MetaPointerConfinementWayland *self)
 {
   meta_pointer_confinement_wayland_maybe_warp (self);
 }
@@ -699,14 +690,9 @@ meta_pointer_confinement_wayland_new (MetaWaylandPointerConstraint *constraint)
   confinement->constraint = constraint;
 
   surface = meta_wayland_pointer_constraint_get_surface (constraint);
-  g_signal_connect_object (surface->surface_actor,
-                           "notify::allocation",
-                           G_CALLBACK (surface_actor_allocation_notify),
-                           confinement,
-                           0);
-  g_signal_connect_object (surface->surface_actor,
-                           "notify::position",
-                           G_CALLBACK (surface_actor_position_notify),
+  g_signal_connect_object (meta_wayland_surface_get_actor (surface),
+                           "geometry-changed",
+                           G_CALLBACK (surface_actor_geometry_changed),
                            confinement,
                            0);
   if (surface->window)

src/wayland/meta-wayland-actor-surface.c

@@ -30,30 +30,70 @@
 #include "wayland/meta-wayland-surface.h"
 #include "wayland/meta-window-wayland.h"
 
-G_DEFINE_ABSTRACT_TYPE (MetaWaylandActorSurface,
-                        meta_wayland_actor_surface,
-                        META_TYPE_WAYLAND_SURFACE_ROLE)
+typedef struct _MetaWaylandActorSurfacePrivate MetaWaylandActorSurfacePrivate;
+
+struct _MetaWaylandActorSurfacePrivate
+{
+  MetaSurfaceActor *actor;
+};
+
+G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (MetaWaylandActorSurface,
+                                     meta_wayland_actor_surface,
+                                     META_TYPE_WAYLAND_SURFACE_ROLE)
+
+static void
+meta_wayland_actor_surface_constructed (GObject *object)
+{
+  G_OBJECT_CLASS (meta_wayland_actor_surface_parent_class)->constructed (object);
+
+  meta_wayland_actor_surface_reset_actor (META_WAYLAND_ACTOR_SURFACE (object));
+}
+
+static void
+meta_wayland_actor_surface_dispose (GObject *object)
+{
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (META_WAYLAND_ACTOR_SURFACE (object));
+  MetaWaylandSurface *surface =
+    meta_wayland_surface_role_get_surface (META_WAYLAND_SURFACE_ROLE (object));
+
+  if (priv->actor)
+    {
+      g_signal_handlers_disconnect_by_func (priv->actor,
+                                            meta_wayland_surface_notify_geometry_changed,
+                                            surface);
+      clutter_actor_set_reactive (CLUTTER_ACTOR (priv->actor), FALSE);
+      g_clear_object (&priv->actor);
+    }
+
+  G_OBJECT_CLASS (meta_wayland_actor_surface_parent_class)->dispose (object);
+}
 
 static void
 meta_wayland_actor_surface_assigned (MetaWaylandSurfaceRole *surface_role)
 {
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (META_WAYLAND_ACTOR_SURFACE (surface_role));
   MetaWaylandSurface *surface =
     meta_wayland_surface_role_get_surface (surface_role);
-  MetaSurfaceActorWayland *surface_actor =
-    META_SURFACE_ACTOR_WAYLAND (surface->surface_actor);
+  GList *l;
 
-  meta_surface_actor_wayland_add_frame_callbacks (surface_actor,
+  meta_surface_actor_wayland_add_frame_callbacks (META_SURFACE_ACTOR_WAYLAND (priv->actor),
                                                   &surface->pending_frame_callback_list);
   wl_list_init (&surface->pending_frame_callback_list);
+
+  for (l = surface->subsurfaces; l; l = l->next)
+    {
+      ClutterActor *subsurface_actor =
+        CLUTTER_ACTOR (meta_wayland_surface_get_actor (l->data));
+      clutter_actor_add_child (CLUTTER_ACTOR (priv->actor), subsurface_actor);
+    }
 }
 
 static void
-queue_surface_actor_frame_callbacks (MetaWaylandSurface      *surface,
+queue_surface_actor_frame_callbacks (MetaSurfaceActorWayland *surface_actor,
                                      MetaWaylandPendingState *pending)
 {
-  MetaSurfaceActorWayland *surface_actor =
-    META_SURFACE_ACTOR_WAYLAND (surface->surface_actor);
-
   meta_surface_actor_wayland_add_frame_callbacks (surface_actor,
                                                   &pending->frame_callback_list);
   wl_list_init (&pending->frame_callback_list);
@@ -90,6 +130,8 @@ meta_wayland_actor_surface_calculate_scale (MetaWaylandActorSurface *actor_surfa
 static void
 meta_wayland_actor_surface_real_sync_actor_state (MetaWaylandActorSurface *actor_surface)
 {
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (actor_surface);
   MetaWaylandSurfaceRole *surface_role =
     META_WAYLAND_SURFACE_ROLE (actor_surface);
   MetaWaylandSurface *surface =
@@ -99,7 +141,7 @@ meta_wayland_actor_surface_real_sync_actor_state (MetaWaylandActorSurface *actor
   double actor_scale;
   GList *l;
 
-  surface_actor = surface->surface_actor;
+  surface_actor = priv->actor;
   stex = meta_surface_actor_get_texture (surface_actor);
 
   actor_scale = meta_wayland_actor_surface_calculate_scale (actor_surface);
@@ -161,13 +203,16 @@ static void
 meta_wayland_actor_surface_commit (MetaWaylandSurfaceRole  *surface_role,
                                    MetaWaylandPendingState *pending)
 {
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (META_WAYLAND_ACTOR_SURFACE (surface_role));
   MetaWaylandActorSurface *actor_surface =
     META_WAYLAND_ACTOR_SURFACE (surface_role);
   MetaWaylandSurface *surface =
     meta_wayland_surface_role_get_surface (surface_role);
   MetaWaylandSurface *toplevel_surface;
 
-  queue_surface_actor_frame_callbacks (surface, pending);
+  queue_surface_actor_frame_callbacks (META_SURFACE_ACTOR_WAYLAND (priv->actor),
+                                       pending);
 
   toplevel_surface = meta_wayland_surface_get_toplevel (surface);
   if (!toplevel_surface || !toplevel_surface->window)
@@ -180,9 +225,9 @@ static gboolean
 meta_wayland_actor_surface_is_on_logical_monitor (MetaWaylandSurfaceRole *surface_role,
                                                   MetaLogicalMonitor     *logical_monitor)
 {
-  MetaWaylandSurface *surface =
-    meta_wayland_surface_role_get_surface (surface_role);
-  ClutterActor *actor = CLUTTER_ACTOR (surface->surface_actor);
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (META_WAYLAND_ACTOR_SURFACE (surface_role));
+  ClutterActor *actor = CLUTTER_ACTOR (priv->actor);
   float x, y, width, height;
   cairo_rectangle_int_t actor_rect;
   cairo_region_t *region;
@@ -226,6 +271,10 @@ meta_wayland_actor_surface_class_init (MetaWaylandActorSurfaceClass *klass)
 {
   MetaWaylandSurfaceRoleClass *surface_role_class =
     META_WAYLAND_SURFACE_ROLE_CLASS (klass);
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->constructed = meta_wayland_actor_surface_constructed;
+  object_class->dispose = meta_wayland_actor_surface_dispose;
 
   surface_role_class->assigned = meta_wayland_actor_surface_assigned;
   surface_role_class->commit = meta_wayland_actor_surface_commit;
@@ -234,3 +283,41 @@ meta_wayland_actor_surface_class_init (MetaWaylandActorSurfaceClass *klass)
 
   klass->sync_actor_state = meta_wayland_actor_surface_real_sync_actor_state;
 }
+
+MetaSurfaceActor *
+meta_wayland_actor_surface_get_actor (MetaWaylandActorSurface *actor_surface)
+{
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (actor_surface);
+
+  return priv->actor;
+}
+
+void
+meta_wayland_actor_surface_reset_actor (MetaWaylandActorSurface *actor_surface)
+{
+  MetaWaylandActorSurfacePrivate *priv =
+    meta_wayland_actor_surface_get_instance_private (actor_surface);
+  MetaWaylandSurface *surface =
+    meta_wayland_surface_role_get_surface (META_WAYLAND_SURFACE_ROLE (actor_surface));
+
+  if (priv->actor)
+    {
+      g_signal_handlers_disconnect_by_func (priv->actor,
+                                            meta_wayland_surface_notify_geometry_changed,
+                                            surface);
+      g_object_unref (priv->actor);
+    }
+
+  priv->actor = g_object_ref_sink (meta_surface_actor_wayland_new (surface));
+
+  g_signal_connect_swapped (priv->actor, "notify::allocation",
+                            G_CALLBACK (meta_wayland_surface_notify_geometry_changed),
+                            surface);
+  g_signal_connect_swapped (priv->actor, "notify::position",
+                            G_CALLBACK (meta_wayland_surface_notify_geometry_changed),
+                            surface);
+  g_signal_connect_swapped (priv->actor, "notify::mapped",
+                            G_CALLBACK (meta_wayland_surface_notify_geometry_changed),
+                            surface);
+}

src/wayland/meta-wayland-actor-surface.h

@@ -40,4 +40,7 @@ void meta_wayland_actor_surface_sync_actor_state (MetaWaylandActorSurface *actor
 
 double meta_wayland_actor_surface_calculate_scale (MetaWaylandActorSurface *actor_surface);
 
+MetaSurfaceActor * meta_wayland_actor_surface_get_actor (MetaWaylandActorSurface *actor_surface);
+void meta_wayland_actor_surface_reset_actor (MetaWaylandActorSurface *actor_surface);
+
 #endif /* META_WAYLAND_ACTOR_SURFACE_H */

src/wayland/meta-wayland-data-device.c

@@ -1083,6 +1083,7 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
   MetaWaylandDragGrab *drag_grab;
   ClutterPoint pos, surface_pos;
   ClutterModifierType modifiers;
+  MetaSurfaceActor *surface_actor;
 
   data_device->current_grab = drag_grab = g_slice_new0 (MetaWaylandDragGrab);
 
@@ -1100,7 +1101,9 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
   wl_resource_add_destroy_listener (surface->resource,
                                     &drag_grab->drag_origin_listener);
 
-  clutter_actor_transform_stage_point (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor)),
+  surface_actor = meta_wayland_surface_get_actor (surface);
+
+  clutter_actor_transform_stage_point (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface_actor)),
                                        seat->pointer->grab_x,
                                        seat->pointer->grab_y,
                                        &surface_pos.x, &surface_pos.y);
@@ -1121,19 +1124,22 @@ meta_wayland_data_device_start_drag (MetaWaylandDataDevice                 *data
 
   if (icon_surface)
     {
+      ClutterActor *drag_origin_actor;
+
       drag_grab->drag_surface = icon_surface;
 
       drag_grab->drag_icon_listener.notify = destroy_data_device_icon;
       wl_resource_add_destroy_listener (icon_surface->resource,
                                         &drag_grab->drag_icon_listener);
 
-      drag_grab->feedback_actor = meta_dnd_actor_new (CLUTTER_ACTOR (drag_grab->drag_origin->surface_actor),
+      drag_origin_actor = CLUTTER_ACTOR (meta_wayland_surface_get_actor (drag_grab->drag_origin));
+
+      drag_grab->feedback_actor = meta_dnd_actor_new (drag_origin_actor,
                                                       drag_grab->drag_start_x,
                                                       drag_grab->drag_start_y);
       meta_feedback_actor_set_anchor (META_FEEDBACK_ACTOR (drag_grab->feedback_actor),
                                       0, 0);
-      clutter_actor_add_child (drag_grab->feedback_actor,
-                               CLUTTER_ACTOR (drag_grab->drag_surface->surface_actor));
+      clutter_actor_add_child (drag_grab->feedback_actor, drag_origin_actor);
 
       clutter_input_device_get_coords (seat->pointer->device, NULL, &pos);
       meta_feedback_actor_set_position (META_FEEDBACK_ACTOR (drag_grab->feedback_actor),

src/wayland/meta-wayland-legacy-xdg-shell.c

@@ -600,6 +600,10 @@ meta_wayland_zxdg_toplevel_v6_commit (MetaWaylandSurfaceRole  *surface_role,
     meta_wayland_surface_role_get_surface (surface_role);
   MetaWindow *window = surface->window;
   MetaRectangle window_geometry;
+  MetaRectangle old_geometry;
+  gboolean geometry_changed;
+
+  old_geometry = xdg_surface_priv->geometry;
 
   surface_role_class =
     META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_zxdg_toplevel_v6_parent_class);
@@ -618,7 +622,9 @@ meta_wayland_zxdg_toplevel_v6_commit (MetaWaylandSurfaceRole  *surface_role,
   if (!window)
     return;
 
-  if (pending->has_new_geometry)
+  geometry_changed = !meta_rectangle_equal (&old_geometry, &xdg_surface_priv->geometry);
+
+  if (geometry_changed || meta_window_wayland_needs_move_resize (window))
     {
       window_geometry =
         meta_wayland_zxdg_surface_v6_get_window_geometry (xdg_surface);

src/wayland/meta-wayland-private.h

@@ -72,6 +72,8 @@ struct _MetaWaylandCompositor
 
   MetaWaylandSeat *seat;
   MetaWaylandTabletManager *tablet_manager;
+
+  GHashTable *scheduled_surface_associations;
 };
 
 #endif /* META_WAYLAND_PRIVATE_H */

src/wayland/meta-wayland-seat.c

@@ -325,7 +325,8 @@ void
 meta_wayland_seat_update (MetaWaylandSeat    *seat,
                           const ClutterEvent *event)
 {
-  if (!event_from_supported_hardware_device (seat, event) &&
+  if (!(clutter_event_get_flags (event) & CLUTTER_EVENT_FLAG_INPUT_METHOD) &&
+      !event_from_supported_hardware_device (seat, event) &&
       !event_is_synthesized_crossing (event))
     return;
 
@@ -363,7 +364,8 @@ gboolean
 meta_wayland_seat_handle_event (MetaWaylandSeat *seat,
                                 const ClutterEvent *event)
 {
-  if (!event_from_supported_hardware_device (seat, event))
+  if (!(clutter_event_get_flags (event) & CLUTTER_EVENT_FLAG_INPUT_METHOD) &&
+      !event_from_supported_hardware_device (seat, event))
     return FALSE;
 
   switch (event->type)

src/wayland/meta-wayland-subsurface.c

@@ -54,7 +54,7 @@ G_DEFINE_TYPE (MetaWaylandSubsurface,
 static void
 sync_actor_subsurface_state (MetaWaylandSurface *surface)
 {
-  ClutterActor *actor = CLUTTER_ACTOR (surface->surface_actor);
+  ClutterActor *actor = CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface));
   MetaWindow *toplevel_window;
   int geometry_scale;
   int x, y;
@@ -99,8 +99,8 @@ meta_wayland_subsurface_parent_state_applied (MetaWaylandSubsurface *subsurface)
       GSList *it;
       MetaWaylandSurface *parent = surface->sub.parent;
       ClutterActor *parent_actor =
-        clutter_actor_get_parent (CLUTTER_ACTOR (parent->surface_actor));
-      ClutterActor *surface_actor = CLUTTER_ACTOR (surface->surface_actor);
+        clutter_actor_get_parent (CLUTTER_ACTOR (meta_wayland_surface_get_actor (parent)));
+      ClutterActor *surface_actor = CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface));
 
       for (it = surface->sub.pending_placement_ops; it; it = it->next)
         {
@@ -113,7 +113,7 @@ meta_wayland_subsurface_parent_state_applied (MetaWaylandSubsurface *subsurface)
               continue;
             }
 
-          sibling_actor = CLUTTER_ACTOR (op->sibling->surface_actor);
+          sibling_actor = CLUTTER_ACTOR (meta_wayland_surface_get_actor (op->sibling));
 
           switch (op->placement)
             {
@@ -234,7 +234,7 @@ meta_wayland_subsurface_class_init (MetaWaylandSubsurfaceClass *klass)
 static void
 unparent_actor (MetaWaylandSurface *surface)
 {
-  ClutterActor *actor = CLUTTER_ACTOR (surface->surface_actor);
+  ClutterActor *actor = CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface));
   ClutterActor *parent_actor;
 
   parent_actor = clutter_actor_get_parent (actor);
@@ -471,10 +471,13 @@ wl_subcompositor_get_subsurface (struct wl_client   *client,
                                     &surface->sub.parent_destroy_listener);
   parent->subsurfaces = g_list_append (parent->subsurfaces, surface);
 
-  clutter_actor_add_child (CLUTTER_ACTOR (parent->surface_actor),
-                           CLUTTER_ACTOR (surface->surface_actor));
+  if (meta_wayland_surface_get_actor (parent))
+    {
+      clutter_actor_add_child (CLUTTER_ACTOR (meta_wayland_surface_get_actor (parent)),
+                               CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface)));
+    }
 
-  clutter_actor_set_reactive (CLUTTER_ACTOR (surface->surface_actor), TRUE);
+  clutter_actor_set_reactive (CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface)), TRUE);
 }
 
 static const struct wl_subcompositor_interface meta_wayland_subcompositor_interface = {

src/wayland/meta-wayland-surface-role-cursor.c

@@ -195,14 +195,15 @@ cursor_surface_role_is_on_logical_monitor (MetaWaylandSurfaceRole *role,
     META_WAYLAND_SURFACE_ROLE_CURSOR (surface->role);
   MetaWaylandSurfaceRoleCursorPrivate *priv =
     meta_wayland_surface_role_cursor_get_instance_private (cursor_role);
-  ClutterRect rect;
+  ClutterPoint point;
   ClutterRect logical_monitor_rect;
 
-  rect = meta_cursor_renderer_calculate_rect (priv->cursor_renderer,
-                                              priv->cursor_sprite);
   logical_monitor_rect =
     meta_rectangle_to_clutter_rect (&logical_monitor->rect);
-  return clutter_rect_intersection (&rect, &logical_monitor_rect, NULL);
+
+  point = meta_cursor_renderer_get_position (priv->cursor_renderer);
+
+  return clutter_rect_contains_point (&logical_monitor_rect, &point);
 }
 
 static void

src/wayland/meta-wayland-surface.c

@@ -54,6 +54,7 @@
 
 #include "compositor/region-utils.h"
 #include "compositor/meta-shaped-texture-private.h"
+#include "compositor/meta-window-actor-private.h"
 
 #include "meta-surface-actor.h"
 #include "meta-surface-actor-wayland.h"
@@ -104,6 +105,7 @@ enum {
   SURFACE_CONFIGURE,
   SURFACE_SHORTCUTS_INHIBITED,
   SURFACE_SHORTCUTS_RESTORED,
+  SURFACE_GEOMETRY_CHANGED,
   N_SURFACE_SIGNALS
 };
 
@@ -127,21 +129,12 @@ meta_wayland_surface_role_is_on_logical_monitor (MetaWaylandSurfaceRole *surface
 static MetaWaylandSurface *
 meta_wayland_surface_role_get_toplevel (MetaWaylandSurfaceRole *surface_role);
 
-static void
-surface_actor_mapped_notify (MetaSurfaceActorWayland *surface_actor,
-                             GParamSpec              *pspec,
-                             MetaWaylandSurface      *surface);
-static void
-surface_actor_allocation_notify (MetaSurfaceActorWayland *surface_actor,
-                                 GParamSpec              *pspec,
-                                 MetaWaylandSurface      *surface);
-static void
-surface_actor_position_notify (MetaSurfaceActorWayland *surface_actor,
-                               GParamSpec              *pspec,
-                               MetaWaylandSurface      *surface);
 static void
 window_position_changed (MetaWindow         *window,
                          MetaWaylandSurface *surface);
+static void
+window_actor_effects_completed (MetaWindowActor    *window_actor,
+                                MetaWaylandSurface *surface);
 
 static void
 role_assignment_valist_to_properties (GType       role_type,
@@ -308,7 +301,7 @@ surface_process_damage (MetaWaylandSurface *surface,
       cairo_rectangle_int_t rect;
       cairo_region_get_rectangle (scaled_region, i, &rect);
 
-      meta_surface_actor_process_damage (surface->surface_actor,
+      meta_surface_actor_process_damage (meta_wayland_surface_get_actor (surface),
                                          rect.x, rect.y,
                                          rect.width, rect.height);
     }
@@ -392,6 +385,7 @@ pending_state_init (MetaWaylandPendingState *state)
 {
   state->newly_attached = FALSE;
   state->buffer = NULL;
+  state->buffer_destroy_handler_id = 0;
   state->dx = 0;
   state->dy = 0;
   state->scale = 0;
@@ -421,8 +415,11 @@ pending_state_destroy (MetaWaylandPendingState *state)
   g_clear_pointer (&state->opaque_region, cairo_region_destroy);
 
   if (state->buffer)
-    g_signal_handler_disconnect (state->buffer,
-                                 state->buffer_destroy_handler_id);
+    {
+      g_signal_handler_disconnect (state->buffer,
+                                   state->buffer_destroy_handler_id);
+      state->buffer_destroy_handler_id = 0;
+    }
   wl_list_for_each_safe (cb, next, &state->frame_callback_list, link)
     wl_resource_destroy (cb->resource);
 }
@@ -435,36 +432,84 @@ pending_state_reset (MetaWaylandPendingState *state)
 }
 
 static void
-move_pending_state (MetaWaylandPendingState *from,
-                    MetaWaylandPendingState *to)
+merge_pending_state (MetaWaylandPendingState *from,
+                     MetaWaylandPendingState *to)
 {
-  if (from->buffer)
-    g_signal_handler_disconnect (from->buffer, from->buffer_destroy_handler_id);
+  if (from->newly_attached)
+    {
+      if (to->buffer)
+        {
+          g_signal_handler_disconnect (to->buffer,
+                                       to->buffer_destroy_handler_id);
+          to->buffer_destroy_handler_id = 0;
+        }
 
-  to->newly_attached = from->newly_attached;
-  to->buffer = from->buffer;
-  to->dx = from->dx;
-  to->dy = from->dy;
-  to->scale = from->scale;
-  to->surface_damage = from->surface_damage;
-  to->buffer_damage = from->buffer_damage;
-  to->input_region = from->input_region;
-  to->input_region_set = from->input_region_set;
-  to->opaque_region = from->opaque_region;
-  to->opaque_region_set = from->opaque_region_set;
-  to->new_geometry = from->new_geometry;
-  to->has_new_geometry = from->has_new_geometry;
-  to->has_new_min_size = from->has_new_min_size;
-  to->new_min_width = from->new_min_width;
-  to->new_min_height = from->new_min_height;
-  to->has_new_max_size = from->has_new_max_size;
-  to->new_max_width = from->new_max_width;
-  to->new_max_height = from->new_max_height;
+      if (from->buffer)
+        {
+          g_signal_handler_disconnect (from->buffer,
+                                       from->buffer_destroy_handler_id);
+          from->buffer_destroy_handler_id = 0;
+        }
+
+      to->newly_attached = TRUE;
+      to->buffer = from->buffer;
+      to->dx = from->dx;
+      to->dy = from->dy;
+    }
 
-  wl_list_init (&to->frame_callback_list);
   wl_list_insert_list (&to->frame_callback_list, &from->frame_callback_list);
 
-  if (to->buffer)
+  cairo_region_union (to->surface_damage, from->surface_damage);
+  cairo_region_union (to->buffer_damage, from->buffer_damage);
+  cairo_region_destroy (from->surface_damage);
+  cairo_region_destroy (from->buffer_damage);
+
+  if (from->input_region_set)
+    {
+      if (to->input_region)
+        cairo_region_union (to->input_region, from->input_region);
+      else
+        to->input_region = cairo_region_reference (from->input_region);
+
+      to->input_region_set = TRUE;
+      cairo_region_destroy (from->input_region);
+    }
+
+  if (from->opaque_region_set)
+    {
+      if (to->opaque_region)
+        cairo_region_union (to->opaque_region, from->opaque_region);
+      else
+        to->opaque_region = cairo_region_reference (from->opaque_region);
+
+      to->opaque_region_set = TRUE;
+      cairo_region_destroy (from->opaque_region);
+    }
+
+  if (from->has_new_geometry)
+    {
+      to->new_geometry = from->new_geometry;
+      to->has_new_geometry = TRUE;
+    }
+
+  if (from->has_new_min_size)
+    {
+      to->new_min_width = from->new_min_width;
+      to->new_min_height = from->new_min_height;
+      to->has_new_min_size = TRUE;
+    }
+
+  if (from->has_new_max_size)
+    {
+      to->new_max_width = from->new_max_width;
+      to->new_max_height = from->new_max_height;
+      to->has_new_max_size = TRUE;
+    }
+
+  if (from->scale > 0)
+    to->scale = from->scale;
+
+  if (to->buffer && to->buffer_destroy_handler_id == 0)
     {
       to->buffer_destroy_handler_id =
         g_signal_connect (to->buffer, "resource-destroyed",
@@ -528,7 +573,10 @@ meta_wayland_surface_is_effectively_synchronized (MetaWaylandSurface *surface)
         {
           MetaWaylandSurface *parent = surface->sub.parent;
 
-          return meta_wayland_surface_is_effectively_synchronized (parent);
+          if (parent)
+            return meta_wayland_surface_is_effectively_synchronized (parent);
+
+          return TRUE;
         }
     }
 }
@@ -596,14 +644,14 @@ meta_wayland_surface_apply_pending_state (MetaWaylandSurface      *surface,
               goto cleanup;
             }
 
-          if (switched_buffer)
+          if (switched_buffer && meta_wayland_surface_get_actor (surface))
             {
               MetaShapedTexture *stex;
               CoglTexture *texture;
               CoglSnippet *snippet;
               gboolean is_y_inverted;
 
-              stex = meta_surface_actor_get_texture (surface->surface_actor);
+              stex = meta_surface_actor_get_texture (meta_wayland_surface_get_actor (surface));
               texture = meta_wayland_buffer_get_texture (pending->buffer);
               snippet = meta_wayland_buffer_create_snippet (pending->buffer);
               is_y_inverted = meta_wayland_buffer_is_y_inverted (pending->buffer);
@@ -627,8 +675,9 @@ meta_wayland_surface_apply_pending_state (MetaWaylandSurface      *surface,
   if (pending->scale > 0)
     surface->scale = pending->scale;
 
-  if (!cairo_region_is_empty (pending->surface_damage) ||
-      !cairo_region_is_empty (pending->buffer_damage))
+  if (meta_wayland_surface_get_actor (surface) &&
+      (!cairo_region_is_empty (pending->surface_damage) ||
+       !cairo_region_is_empty (pending->buffer_damage)))
     surface_process_damage (surface,
                             pending->surface_damage,
                             pending->buffer_damage);
@@ -712,7 +761,7 @@ meta_wayland_surface_commit (MetaWaylandSurface *surface)
    *     surface is in effective desynchronized mode.
    */
   if (meta_wayland_surface_is_effectively_synchronized (surface))
-    move_pending_state (surface->pending, surface->sub.pending);
+    merge_pending_state (surface->pending, surface->sub.pending);
   else
     meta_wayland_surface_apply_pending_state (surface, surface->pending);
 }
@@ -1083,11 +1132,14 @@ meta_wayland_surface_set_window (MetaWaylandSurface *surface,
       g_signal_handlers_disconnect_by_func (surface->window,
                                             window_position_changed,
                                             surface);
+      g_signal_handlers_disconnect_by_func (meta_window_actor_from_window (surface->window),
+                                            window_actor_effects_completed,
+                                            surface);
     }
 
   surface->window = window;
 
-  clutter_actor_set_reactive (CLUTTER_ACTOR (surface->surface_actor), !!window);
+  clutter_actor_set_reactive (CLUTTER_ACTOR (meta_wayland_surface_get_actor (surface)), !!window);
   sync_drag_dest_funcs (surface);
 
   if (was_unmapped)
@@ -1099,6 +1151,10 @@ meta_wayland_surface_set_window (MetaWaylandSurface *surface,
                                "position-changed",
                                G_CALLBACK (window_position_changed),
                                surface, 0);
+      g_signal_connect_object (meta_window_actor_from_window (window),
+                               "effects-completed",
+                               G_CALLBACK (window_actor_effects_completed),
+                               surface, 0);
     }
 }
 
@@ -1111,16 +1167,6 @@ wl_surface_destructor (struct wl_resource *resource)
 
   g_signal_emit (surface, surface_signals[SURFACE_DESTROY], 0);
 
-  g_signal_handlers_disconnect_by_func (surface->surface_actor,
-                                        surface_actor_mapped_notify,
-                                        surface);
-  g_signal_handlers_disconnect_by_func (surface->surface_actor,
-                                        surface_actor_allocation_notify,
-                                        surface);
-  g_signal_handlers_disconnect_by_func (surface->surface_actor,
-                                        surface_actor_position_notify,
-                                        surface);
-
   g_clear_object (&surface->role);
 
   /* If we still have a window at the time of destruction, that means that
@@ -1146,8 +1192,6 @@ wl_surface_destructor (struct wl_resource *resource)
   if (surface->input_region)
     cairo_region_destroy (surface->input_region);
 
-  g_object_unref (surface->surface_actor);
-
   meta_wayland_compositor_destroy_frame_callbacks (compositor, surface);
 
   g_hash_table_foreach (surface->outputs_to_destroy_notify_id, surface_output_disconnect_signal, surface);
@@ -1169,30 +1213,6 @@ wl_surface_destructor (struct wl_resource *resource)
   meta_wayland_compositor_repick (compositor);
 }
 
-static void
-surface_actor_mapped_notify (MetaSurfaceActorWayland *surface_actor,
-                             GParamSpec              *pspec,
-                             MetaWaylandSurface      *surface)
-{
-  meta_wayland_surface_update_outputs_recursively (surface);
-}
-
-static void
-surface_actor_allocation_notify (MetaSurfaceActorWayland *surface_actor,
-                                 GParamSpec              *pspec,
-                                 MetaWaylandSurface      *surface)
-{
-  meta_wayland_surface_update_outputs_recursively (surface);
-}
-
-static void
-surface_actor_position_notify (MetaSurfaceActorWayland *surface_actor,
-                               GParamSpec              *pspec,
-                               MetaWaylandSurface      *surface)
-{
-  meta_wayland_surface_update_outputs_recursively (surface);
-}
-
 static void
 window_position_changed (MetaWindow         *window,
                          MetaWaylandSurface *surface)
@@ -1200,19 +1220,11 @@ window_position_changed (MetaWindow         *window,
   meta_wayland_surface_update_outputs_recursively (surface);
 }
 
-void
-meta_wayland_surface_create_surface_actor (MetaWaylandSurface *surface)
+static void
+window_actor_effects_completed (MetaWindowActor    *window_actor,
+                                MetaWaylandSurface *surface)
 {
-  MetaSurfaceActor *surface_actor;
-
-  surface_actor = meta_surface_actor_wayland_new (surface);
-  surface->surface_actor = g_object_ref_sink (surface_actor);
-}
-
-void
-meta_wayland_surface_clear_surface_actor (MetaWaylandSurface *surface)
-{
-  g_clear_object (&surface->surface_actor);
+  meta_wayland_surface_update_outputs_recursively (surface);
 }
 
 MetaWaylandSurface *
@@ -1229,28 +1241,15 @@ meta_wayland_surface_create (MetaWaylandCompositor *compositor,
   surface->resource = wl_resource_create (client, &wl_surface_interface, wl_resource_get_version (compositor_resource), id);
   wl_resource_set_implementation (surface->resource, &meta_wayland_wl_surface_interface, surface, wl_surface_destructor);
 
-  surface->surface_actor = g_object_ref_sink (meta_surface_actor_wayland_new (surface));
-
   wl_list_init (&surface->pending_frame_callback_list);
 
-  g_signal_connect_object (surface->surface_actor,
-                           "notify::allocation",
-                           G_CALLBACK (surface_actor_allocation_notify),
-                           surface, 0);
-  g_signal_connect_object (surface->surface_actor,
-                           "notify::position",
-                           G_CALLBACK (surface_actor_position_notify),
-                           surface, 0);
-  g_signal_connect_object (surface->surface_actor,
-                           "notify::mapped",
-                           G_CALLBACK (surface_actor_mapped_notify),
-                           surface, 0);
-
   sync_drag_dest_funcs (surface);
 
   surface->outputs_to_destroy_notify_id = g_hash_table_new (NULL, NULL);
   surface->shortcut_inhibited_seats = g_hash_table_new (NULL, NULL);
 
+  meta_wayland_compositor_notify_surface_id (compositor, id, surface);
+
   return surface;
 }
 
@@ -1433,7 +1432,7 @@ meta_wayland_surface_get_relative_coordinates (MetaWaylandSurface *surface,
   else
     {
       ClutterActor *actor =
-        CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor));
+        CLUTTER_ACTOR (meta_surface_actor_get_texture (meta_wayland_surface_get_actor (surface)));
 
       clutter_actor_transform_stage_point (actor, abs_x, abs_y, sx, sy);
       *sx /= surface->scale;
@@ -1449,7 +1448,7 @@ meta_wayland_surface_get_absolute_coordinates (MetaWaylandSurface *surface,
                                                float               *y)
 {
   ClutterActor *actor =
-    CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor));
+    CLUTTER_ACTOR (meta_surface_actor_get_texture (meta_wayland_surface_get_actor (surface)));
   ClutterVertex sv = {
     .x = sx * surface->scale,
     .y = sy * surface->scale,
@@ -1466,6 +1465,10 @@ static void
 meta_wayland_surface_init (MetaWaylandSurface *surface)
 {
   surface->pending = g_object_new (META_TYPE_WAYLAND_PENDING_STATE, NULL);
+
+  g_signal_connect (surface, "geometry-changed",
+                    G_CALLBACK (meta_wayland_surface_update_outputs_recursively),
+                    NULL);
 }
 
 static void
@@ -1512,6 +1515,13 @@ meta_wayland_surface_class_init (MetaWaylandSurfaceClass *klass)
                   0, NULL, NULL,
                   g_cclosure_marshal_VOID__VOID,
                   G_TYPE_NONE, 0);
+  surface_signals[SURFACE_GEOMETRY_CHANGED] =
+    g_signal_new ("geometry-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL,
+                  g_cclosure_marshal_VOID__VOID,
+                  G_TYPE_NONE, 0);
 }
 
 static void
@@ -1719,3 +1729,18 @@ meta_wayland_surface_is_shortcuts_inhibited (MetaWaylandSurface *surface,
 
   return g_hash_table_contains (surface->shortcut_inhibited_seats, seat);
 }
+
+MetaSurfaceActor *
+meta_wayland_surface_get_actor (MetaWaylandSurface *surface)
+{
+  if (!surface->role || !META_IS_WAYLAND_ACTOR_SURFACE (surface->role))
+    return NULL;
+
+  return meta_wayland_actor_surface_get_actor (META_WAYLAND_ACTOR_SURFACE (surface->role));
+}
+
+void
+meta_wayland_surface_notify_geometry_changed (MetaWaylandSurface *surface)
+{
+  g_signal_emit (surface, surface_signals[SURFACE_GEOMETRY_CHANGED], 0);
+}

src/wayland/meta-wayland-surface.h

@@ -137,7 +137,6 @@ struct _MetaWaylandSurface
   /* Generic stuff */
   struct wl_resource *resource;
   MetaWaylandCompositor *compositor;
-  MetaSurfaceActor *surface_actor;
   MetaWaylandSurfaceRole *role;
   MetaWindow *window;
   cairo_region_t *input_region;
@@ -231,10 +230,6 @@ void                meta_wayland_surface_unref_buffer_use_count (MetaWaylandSurf
 void                meta_wayland_surface_set_window (MetaWaylandSurface *surface,
                                                      MetaWindow         *window);
 
-void                meta_wayland_surface_create_surface_actor (MetaWaylandSurface *surface);
-
-void                meta_wayland_surface_clear_surface_actor (MetaWaylandSurface *surface);
-
 void                meta_wayland_surface_configure_notify (MetaWaylandSurface *surface,
                                                            int                 new_x,
                                                            int                 new_y,
@@ -303,4 +298,8 @@ void                meta_wayland_surface_restore_shortcuts (MetaWaylandSurface *
 gboolean            meta_wayland_surface_is_shortcuts_inhibited (MetaWaylandSurface *surface,
                                                                  MetaWaylandSeat    *seat);
 
+MetaSurfaceActor *  meta_wayland_surface_get_actor (MetaWaylandSurface *surface);
+
+void                meta_wayland_surface_notify_geometry_changed (MetaWaylandSurface *surface);
+
 #endif

src/wayland/meta-wayland-tablet-tool.c

@@ -632,10 +632,13 @@ meta_wayland_tablet_tool_get_relative_coordinates (MetaWaylandTabletTool *tool,
                                                    wl_fixed_t            *sx,
                                                    wl_fixed_t            *sy)
 {
+  MetaSurfaceActor *surface_actor;
   float xf, yf;
 
+  surface_actor = meta_wayland_surface_get_actor (surface);
+
   clutter_event_get_coords (event, &xf, &yf);
-  clutter_actor_transform_stage_point (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface->surface_actor)),
+  clutter_actor_transform_stage_point (CLUTTER_ACTOR (meta_surface_actor_get_texture (surface_actor)),
                                        xf, yf, &xf, &yf);
 
   *sx = wl_fixed_from_double (xf) / surface->scale;

src/wayland/meta-wayland-text-input.c

@@ -120,8 +120,6 @@ meta_wayland_text_input_focus_commit_text (ClutterInputFocus *focus,
       gtk_text_input_send_preedit_string (resource, NULL, 0);
       gtk_text_input_send_commit_string (resource, text);
     }
-
-  clutter_input_focus_reset (focus);
 }
 
 static void

src/wayland/meta-wayland-xdg-foreign.c

@@ -252,10 +252,8 @@ is_valid_child (MetaWaylandSurface *surface)
   if (!surface->role)
     return FALSE;
 
-  if (!META_IS_WAYLAND_XDG_SURFACE (surface->role))
-    return FALSE;
-
-  if (!META_IS_WAYLAND_ZXDG_SURFACE_V6 (surface->role))
+  if (!META_IS_WAYLAND_XDG_TOPLEVEL (surface->role) &&
+      !META_IS_WAYLAND_ZXDG_TOPLEVEL_V6 (surface->role))
     return FALSE;
 
   if (!surface->window)
@@ -384,7 +382,7 @@ xdg_importer_import (struct wl_client   *client,
       (!META_IS_WAYLAND_XDG_SURFACE (exported->surface->role) &&
        !META_IS_WAYLAND_ZXDG_SURFACE_V6 (exported->surface->role)))
     {
-      zxdg_imported_v1_send_destroyed (resource);
+      zxdg_imported_v1_send_destroyed (xdg_imported_resource);
       return;
     }
 

src/wayland/meta-wayland-xdg-shell.c

@@ -621,6 +621,8 @@ meta_wayland_xdg_toplevel_commit (MetaWaylandSurfaceRole  *surface_role,
     meta_wayland_surface_role_get_surface (surface_role);
   MetaWindow *window;
   MetaRectangle window_geometry;
+  MetaRectangle old_geometry;
+  gboolean geometry_changed;
 
   if (!surface->buffer_ref.buffer && xdg_surface_priv->first_buffer_attached)
     {
@@ -629,6 +631,7 @@ meta_wayland_xdg_toplevel_commit (MetaWaylandSurfaceRole  *surface_role,
     }
 
   window = surface->window;
+  old_geometry = xdg_surface_priv->geometry;
 
   surface_role_class =
     META_WAYLAND_SURFACE_ROLE_CLASS (meta_wayland_xdg_toplevel_parent_class);
@@ -643,7 +646,9 @@ meta_wayland_xdg_toplevel_commit (MetaWaylandSurfaceRole  *surface_role,
   if (!pending->newly_attached)
     return;
 
-  if (pending->has_new_geometry)
+  geometry_changed = !meta_rectangle_equal (&old_geometry, &xdg_surface_priv->geometry);
+
+  if (geometry_changed || meta_window_wayland_needs_move_resize (window))
     {
       window_geometry = meta_wayland_xdg_surface_get_window_geometry (xdg_surface);
       meta_window_wayland_move_resize (window,
@@ -707,9 +712,8 @@ meta_wayland_xdg_toplevel_reset (MetaWaylandXdgSurface *xdg_surface)
   surface = meta_wayland_surface_role_get_surface (surface_role);
 
   meta_wayland_surface_destroy_window (surface);
-  meta_wayland_surface_clear_surface_actor (surface);
 
-  meta_wayland_surface_create_surface_actor (surface);
+  meta_wayland_actor_surface_reset_actor (META_WAYLAND_ACTOR_SURFACE (surface_role));
   window = meta_window_wayland_new (meta_get_display (), surface);
   meta_wayland_shell_surface_set_window (shell_surface, window);
 

src/wayland/meta-wayland.c

@@ -46,6 +46,7 @@
 #include "meta-wayland-inhibit-shortcuts.h"
 #include "meta-wayland-inhibit-shortcuts-dialog.h"
 #include "meta-xwayland-grab-keyboard.h"
+#include "meta-xwayland.h"
 
 static MetaWaylandCompositor _meta_wayland_compositor;
 static char *_display_name_override;
@@ -306,6 +307,8 @@ meta_wayland_compositor_init (MetaWaylandCompositor *compositor)
 {
   memset (compositor, 0, sizeof (MetaWaylandCompositor));
   wl_list_init (&compositor->frame_callbacks);
+
+  compositor->scheduled_surface_associations = g_hash_table_new (NULL, NULL);
 }
 
 void
@@ -482,3 +485,62 @@ meta_wayland_compositor_flush_clients (MetaWaylandCompositor *compositor)
 {
   wl_display_flush_clients (compositor->wayland_display);
 }
+
+static void on_scheduled_association_unmanaged (MetaWindow *window,
+                                                gpointer    user_data);
+
+static void
+meta_wayland_compositor_remove_surface_association (MetaWaylandCompositor *compositor,
+                                                    int                    id)
+{
+  MetaWindow *window;
+
+  window = g_hash_table_lookup (compositor->scheduled_surface_associations,
+                                GINT_TO_POINTER (id));
+  if (window)
+    {
+      g_signal_handlers_disconnect_by_func (window,
+                                            on_scheduled_association_unmanaged,
+                                            GINT_TO_POINTER (id));
+      g_hash_table_remove (compositor->scheduled_surface_associations,
+                           GINT_TO_POINTER (id));
+    }
+}
+
+static void
+on_scheduled_association_unmanaged (MetaWindow *window,
+                                    gpointer    user_data)
+{
+  MetaWaylandCompositor *compositor = meta_wayland_compositor_get_default ();
+
+  meta_wayland_compositor_remove_surface_association (compositor,
+                                                      GPOINTER_TO_INT (user_data));
+}
+
+void
+meta_wayland_compositor_schedule_surface_association (MetaWaylandCompositor *compositor,
+                                                      int                    id,
+                                                      MetaWindow            *window)
+{
+  g_signal_connect (window, "unmanaged",
+                    G_CALLBACK (on_scheduled_association_unmanaged),
+                    GINT_TO_POINTER (id));
+  g_hash_table_insert (compositor->scheduled_surface_associations,
+                       GINT_TO_POINTER (id), window);
+}
+
+void
+meta_wayland_compositor_notify_surface_id (MetaWaylandCompositor *compositor,
+                                           int                    id,
+                                           MetaWaylandSurface    *surface)
+{
+  MetaWindow *window;
+
+  window = g_hash_table_lookup (compositor->scheduled_surface_associations,
+                                GINT_TO_POINTER (id));
+  if (window)
+    {
+      meta_xwayland_associate_window_with_surface (window, surface);
+      meta_wayland_compositor_remove_surface_association (compositor, id);
+    }
+}

src/wayland/meta-wayland.h

@@ -65,5 +65,12 @@ gboolean                meta_wayland_compositor_is_shortcuts_inhibited (MetaWayl
 
 void                    meta_wayland_compositor_flush_clients (MetaWaylandCompositor *compositor);
 
+void                    meta_wayland_compositor_schedule_surface_association (MetaWaylandCompositor *compositor,
+                                                                              int                    id,
+                                                                              MetaWindow            *window);
+void                    meta_wayland_compositor_notify_surface_id (MetaWaylandCompositor *compositor,
+                                                                   int                    id,
+                                                                   MetaWaylandSurface    *surface);
+
 #endif
 

src/wayland/meta-window-wayland.c

@@ -48,6 +48,7 @@ struct _MetaWindowWayland
   int geometry_scale;
 
   MetaWaylandSerial pending_configure_serial;
+  gboolean has_pending_state_change;
   gboolean has_pending_move;
   int pending_move_x;
   int pending_move_y;
@@ -324,6 +325,9 @@ meta_window_wayland_move_resize_internal (MetaWindow                *window,
           window->buffer_rect.x = new_buffer_x;
           window->buffer_rect.y = new_buffer_y;
         }
+
+      if (flags & META_MOVE_RESIZE_WAYLAND_STATE_CHANGED)
+        *result |= META_MOVE_RESIZE_RESULT_STATE_CHANGED;
     }
   else
     {
@@ -336,6 +340,8 @@ meta_window_wayland_move_resize_internal (MetaWindow                *window,
           wl_window->pending_move_x = new_x;
           wl_window->pending_move_y = new_y;
         }
+
+      wl_window->has_pending_state_change = (flags & META_MOVE_RESIZE_STATE_CHANGED) != 0;
     }
 }
 
@@ -629,12 +635,9 @@ meta_window_wayland_new (MetaDisplay        *display,
 }
 
 static gboolean
-should_do_pending_move (MetaWindowWayland *wl_window,
-                        MetaWaylandSerial *acked_configure_serial)
+is_pending_ack_configure (MetaWindowWayland *wl_window,
+                          MetaWaylandSerial *acked_configure_serial)
 {
-  if (!wl_window->has_pending_move)
-    return FALSE;
-
   if (wl_window->pending_configure_serial.set)
     {
       /* If we're waiting for a configure and this isn't an ACK for
@@ -677,6 +680,7 @@ meta_window_wayland_move_resize (MetaWindow        *window,
   int gravity;
   MetaRectangle rect;
   MetaMoveResizeFlags flags;
+  gboolean pending_ack_configure;
 
   /* new_geom is in the logical pixel coordinate space, but MetaWindow wants its
    * rects to represent what in turn will end up on the stage, i.e. we need to
@@ -700,10 +704,12 @@ meta_window_wayland_move_resize (MetaWindow        *window,
 
   flags = META_MOVE_RESIZE_WAYLAND_RESIZE;
 
+  pending_ack_configure = is_pending_ack_configure (wl_window, acked_configure_serial);
+
   /* x/y are ignored when we're doing interactive resizing */
   if (!meta_grab_op_is_resizing (window->display->grab_op))
     {
-      if (wl_window->has_pending_move && should_do_pending_move (wl_window, acked_configure_serial))
+      if (wl_window->has_pending_move && pending_ack_configure)
         {
           rect.x = wl_window->pending_move_x;
           rect.y = wl_window->pending_move_y;
@@ -724,6 +730,12 @@ meta_window_wayland_move_resize (MetaWindow        *window,
         }
     }
 
+  if (wl_window->has_pending_state_change && pending_ack_configure)
+    {
+      flags |= META_MOVE_RESIZE_WAYLAND_STATE_CHANGED;
+      wl_window->has_pending_state_change = FALSE;
+    }
+
   wl_window->pending_configure_serial.set = FALSE;
 
   rect.width = new_geom.width;
@@ -903,3 +915,10 @@ meta_window_wayland_get_max_size (MetaWindow *window,
   scale_size (width, height, scale);
 }
 
+gboolean
+meta_window_wayland_needs_move_resize (MetaWindow *window)
+{
+  MetaWindowWayland *wl_window = META_WINDOW_WAYLAND (window);
+
+  return wl_window->has_pending_state_change || wl_window->has_pending_move;
+}

src/wayland/meta-window-wayland.h

@@ -78,5 +78,6 @@ void meta_window_wayland_get_max_size (MetaWindow *window,
                                        int        *width,
                                        int        *height);
 
+gboolean meta_window_wayland_needs_move_resize (MetaWindow *window);
 
 #endif

src/wayland/meta-xwayland.c

@@ -26,6 +26,8 @@
 #include "meta-xwayland.h"
 #include "meta-xwayland-private.h"
 
+#include <meta/main.h>
+
 #include <glib.h>
 #include <glib-unix.h>
 #include <errno.h>
@@ -58,9 +60,9 @@ G_DEFINE_TYPE (MetaWaylandSurfaceRoleXWayland,
                meta_wayland_surface_role_xwayland,
                META_TYPE_WAYLAND_ACTOR_SURFACE)
 
-static void
-associate_window_with_surface (MetaWindow         *window,
-                               MetaWaylandSurface *surface)
+void
+meta_xwayland_associate_window_with_surface (MetaWindow          *window,
+                                             MetaWaylandSurface  *surface)
 {
   MetaDisplay *display = window->display;
 
@@ -108,58 +110,13 @@ associate_window_with_surface_id (MetaXWaylandManager *manager,
   if (resource)
     {
       MetaWaylandSurface *surface = wl_resource_get_user_data (resource);
-      associate_window_with_surface (window, surface);
+      meta_xwayland_associate_window_with_surface (window, surface);
       return TRUE;
     }
   else
     return FALSE;
 }
 
-typedef struct {
-  MetaXWaylandManager *manager;
-  MetaWindow *window;
-  guint32 surface_id;
-  guint later_id;
-} AssociateWindowWithSurfaceOp;
-
-static void associate_window_with_surface_window_unmanaged (MetaWindow                   *window,
-                                                            AssociateWindowWithSurfaceOp *op);
-static void
-associate_window_with_surface_op_free (AssociateWindowWithSurfaceOp *op)
-{
-  if (op->later_id != 0)
-    meta_later_remove (op->later_id);
-  g_signal_handlers_disconnect_by_func (op->window,
-                                        (gpointer) associate_window_with_surface_window_unmanaged,
-                                        op);
-  g_free (op);
-}
-
-static void
-associate_window_with_surface_window_unmanaged (MetaWindow                   *window,
-                                                AssociateWindowWithSurfaceOp *op)
-{
-  associate_window_with_surface_op_free (op);
-}
-
-static gboolean
-associate_window_with_surface_later (gpointer user_data)
-{
-  AssociateWindowWithSurfaceOp *op = user_data;
-
-  op->later_id = 0;
-
-  if (!associate_window_with_surface_id (op->manager, op->window, op->surface_id))
-    {
-      /* Not here? Oh well... nothing we can do */
-      g_warning ("Unknown surface ID %d (from window %s)", op->surface_id, op->window->desc);
-    }
-
-  associate_window_with_surface_op_free (op);
-
-  return G_SOURCE_REMOVE;
-}
-
 void
 meta_xwayland_handle_wl_surface_id (MetaWindow *window,
                                     guint32     surface_id)
@@ -169,21 +126,11 @@ meta_xwayland_handle_wl_surface_id (MetaWindow *window,
 
   if (!associate_window_with_surface_id (manager, window, surface_id))
     {
-      /* No surface ID yet... it should arrive after the next
-       * iteration through the loop, so queue a later and see
-       * what happens.
+      /* No surface ID yet, schedule this association for whenever the
+       * surface is made known.
        */
-      AssociateWindowWithSurfaceOp *op = g_new0 (AssociateWindowWithSurfaceOp, 1);
-      op->manager = manager;
-      op->window = window;
-      op->surface_id = surface_id;
-      op->later_id = meta_later_add (META_LATER_BEFORE_REDRAW,
-                                     associate_window_with_surface_later,
-                                     op,
-                                     NULL);
-
-      g_signal_connect (op->window, "unmanaged",
-                        G_CALLBACK (associate_window_with_surface_window_unmanaged), op);
+      meta_wayland_compositor_schedule_surface_association (compositor,
+                                                            surface_id, window);
     }
 }
 
@@ -393,30 +340,34 @@ xserver_died (GObject      *source,
               gpointer      user_data)
 {
   GSubprocess *proc = G_SUBPROCESS (source);
-  GError *error = NULL;
+  g_autoptr (GError) error = NULL;
 
   if (!g_subprocess_wait_finish (proc, result, &error))
     {
-      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
-        g_error ("Failed to finish waiting for Xwayland: %s", error->message);
-      g_clear_error (&error);
+      if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+        return;
+
+      g_warning ("Failed to finish waiting for Xwayland: %s", error->message);
     }
   else if (!g_subprocess_get_successful (proc))
-    g_error ("X Wayland crashed; aborting");
+    g_warning ("X Wayland crashed; exiting");
   else
     {
       /* For now we simply abort if we see the server exit.
        *
        * In the future X will only be loaded lazily for legacy X support
        * but for now it's a hard requirement. */
-      g_error ("Spurious exit of X Wayland server");
+      g_warning ("Spurious exit of X Wayland server");
     }
+
+  meta_exit (META_EXIT_ERROR);
 }
 
 static int
 x_io_error (Display *display)
 {
-  g_error ("Connection to xwayland lost");
+  g_warning ("Connection to xwayland lost");
+  meta_exit (META_EXIT_ERROR);
 
   return 0;
 }

src/wayland/meta-xwayland.h

@@ -41,4 +41,8 @@ void
 meta_xwayland_handle_xwayland_grab (MetaWindow *window,
                                     gboolean    allow);
 
+void
+meta_xwayland_associate_window_with_surface (MetaWindow          *window,
+                                             MetaWaylandSurface  *surface);
+
 #endif /* META_XWAYLAND_H */

src/x11/window-x11.c

@@ -1282,6 +1282,8 @@ meta_window_x11_move_resize_internal (MetaWindow                *window,
     *result |= META_MOVE_RESIZE_RESULT_MOVED;
   if (need_resize_client || need_resize_frame)
     *result |= META_MOVE_RESIZE_RESULT_RESIZED;
+  if (flags & META_MOVE_RESIZE_STATE_CHANGED)
+    *result |= META_MOVE_RESIZE_RESULT_STATE_CHANGED;
 
   update_gtk_edge_constraints (window);
 }