wayland: Use weak ref to keep track of buffers

Instead of using a one-shot signal meant to happen then the buffer
is being destroyed.

https://bugzilla.gnome.org/show_bug.cgi?id=782344

NEWS

@@ -1,3 +1,30 @@
+3.25.1
+======
+* Always sync window geometry on state changes [Jonas; #780292]
+* Use EGL instead of GLX when drawing using GLES [Jonas; #771636]
+* Fix HiDPI detection on vertical monitor layouts [Carlos; #777687]
+* Get double-click timing from desktop mouse settings [Armin; #771576]
+* Scale relative motion deltas with monitor scale [Jonas, Carlos; #778119]
+* Use texture fallback when setting hardware cursor fails [Jente; #770020]
+* Fix lock-up when using additional theme variants [Shantanu; #780254]
+* Rework low-level monitor configuration [Jonas; #777732]
+* Fix building with GLES2 instead of GL [Mario; #781398]
+* Misc. bug fixes [Jonas, Piotr, Philip; #780304, #772218, #781242, #781391]
+
+Contributors:
+  Jonas Ådahl, Philip Chimento, Piotr Drąg, Carlos Garnacho, Shantanu Goel,
+  Jente Hidskes, Armin Krezović, Rui Matos, Florian Müllner, Mario Sanchez Prada
+
+Translations:
+  Yuras Shumovich [be], Yosef Or Boczko [he], Tom Tryfonidis [el],
+  Fabio Tomat [fur], Kukuh Syafaat [id]
+
+3.24.0
+======
+
+Translations:
+  Yuri Myasoedov [ru], Rūdolfs Mazurs [lv], Jordi Mas [ca]
+
 3.23.92
 =======
 * Properly handle EGLOutput acquire errors [Jonas, Miguel; #779112]

autogen.sh

@@ -6,7 +6,9 @@ test -z "$srcdir" && srcdir=.
 
 REQUIRED_AUTOMAKE_VERSION=1.11
 
-pushd $srcdir
+olddir="$(pwd)"
+
+cd "${srcdir}"
 
 (test -f configure.ac \
   && test -d src) || {
@@ -19,8 +21,8 @@ aclocal --install || exit 1
 intltoolize --force --copy --automake || exit 1
 autoreconf --verbose --force --install || exit 1
 
-popd
+cd "${olddir}"
 
 if [ "$NOCONFIGURE" = "" ]; then
-    $srcdir/configure "$@" || exit 1
+    "${srcdir}/configure" "$@" || exit 1
 fi

clutter/clutter/Makefile.am.marshal

@@ -43,10 +43,9 @@ $(marshal_h): stamp-marshal
 	@true
 
 $(marshal_c): $(marshal_h)
-	$(AM_V_GEN)(echo "#include \"$(marshal_h)\"" ; \
-	$(GLIB_GENMARSHAL) \
+	$(AM_V_GEN)$(GLIB_GENMARSHAL) \
 		--prefix=$(glib_marshal_prefix) \
 		--body \
-	$(marshal_list)) > xgen-mc \
-	&& cp xgen-mc $(marshal_c) \
+	$(marshal_list) > xgen-mc \
+	&& (cmp -s xgen-mc $(marshal_c) || cp -f xgen-mc $(marshal_c)) \
 	&& rm -f xgen-mc

clutter/clutter/cally/cally-actor.c

@@ -781,7 +781,7 @@ _cally_actor_get_top_level_origin (ClutterActor *actor,
                    "position of the stage");
     }
   else
-#else
+#endif
     {
       static gboolean yet_warned = FALSE;
 
@@ -793,7 +793,6 @@ _cally_actor_get_top_level_origin (ClutterActor *actor,
                      "atk_component_get_extents() with ATK_XY_SCREEN.");
         }
     }
-#endif
 
   if (xp)
     *xp = x;

clutter/clutter/clutter-actor-private.h

@@ -283,9 +283,6 @@ void                            _clutter_actor_queue_redraw_full
                                                                                          ClutterPaintVolume *volume,
                                                                                          ClutterEffect      *effect);
 
-ClutterPaintVolume *            _clutter_actor_get_queue_redraw_clip                    (ClutterActor       *self);
-void                            _clutter_actor_set_queue_redraw_clip                    (ClutterActor       *self,
-                                                                                         ClutterPaintVolume *clip_volume);
 void                            _clutter_actor_finish_queue_redraw                      (ClutterActor       *self,
                                                                                          ClutterPaintVolume *clip);
 

clutter/clutter/clutter-actor.c

@@ -840,6 +840,7 @@ struct _ClutterActorPrivate
   guint needs_compute_expand        : 1;
   guint needs_x_expand              : 1;
   guint needs_y_expand              : 1;
+  guint needs_paint_volume_update   : 1;
 };
 
 enum
@@ -2619,6 +2620,7 @@ clutter_actor_real_allocate (ClutterActor           *self,
   g_object_freeze_notify (G_OBJECT (self));
 
   changed = clutter_actor_set_allocation_internal (self, box, flags);
+  priv->needs_paint_volume_update = changed;
 
   /* we allocate our children before we notify changes in our geometry,
    * so that people connecting to properties will be able to get valid
@@ -2641,9 +2643,12 @@ clutter_actor_real_allocate (ClutterActor           *self,
 }
 
 static void
-_clutter_actor_signal_queue_redraw (ClutterActor *self,
-                                    ClutterActor *origin)
+_clutter_actor_propagate_queue_redraw (ClutterActor       *self,
+                                       ClutterActor       *origin,
+                                       ClutterPaintVolume *pv)
 {
+  gboolean stop = FALSE;
+
   /* no point in queuing a redraw on a destroyed actor */
   if (CLUTTER_ACTOR_IN_DESTRUCTION (self))
     return;
@@ -2652,19 +2657,33 @@ _clutter_actor_signal_queue_redraw (ClutterActor *self,
    * the actor bas been cloned. In this case the clone will need to
    * receive the signal so it can queue its own redraw.
    */
+  while (self)
+    {
+      _clutter_actor_queue_redraw_on_clones (self);
 
-  _clutter_actor_queue_redraw_on_clones (self);
+      /* calls klass->queue_redraw in default handler */
+      if (g_signal_has_handler_pending (self, actor_signals[QUEUE_REDRAW],
+                                    0, TRUE))
+        {
+          g_signal_emit (self, actor_signals[QUEUE_REDRAW], 0, origin, pv, &stop);
+        }
+      else
+        {
+          stop = CLUTTER_ACTOR_GET_CLASS (self)->queue_redraw (self, origin, pv);
+        }
 
-  /* calls klass->queue_redraw in default handler */
-  g_signal_emit (self, actor_signals[QUEUE_REDRAW], 0, origin);
+      if (stop)
+        break;
+
+      self = clutter_actor_get_parent (self);
+    }
 }
 
-static void
-clutter_actor_real_queue_redraw (ClutterActor *self,
-                                 ClutterActor *origin)
+static gboolean
+clutter_actor_real_queue_redraw (ClutterActor       *self,
+                                 ClutterActor       *origin,
+                                 ClutterPaintVolume *paint_volume)
 {
-  ClutterActor *parent;
-
   CLUTTER_NOTE (PAINT, "Redraw queued on '%s' (from: '%s')",
                 _clutter_actor_get_debug_name (self),
                 origin != NULL ? _clutter_actor_get_debug_name (origin)
@@ -2672,13 +2691,14 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
 
   /* no point in queuing a redraw on a destroyed actor */
   if (CLUTTER_ACTOR_IN_DESTRUCTION (self))
-    return;
+    return TRUE;
 
   /* If the queue redraw is coming from a child then the actor has
      become dirty and any queued effect is no longer valid */
   if (self != origin)
     {
       self->priv->is_dirty = TRUE;
+      self->priv->needs_paint_volume_update = TRUE;
       self->priv->effect_to_redraw = NULL;
     }
 
@@ -2687,7 +2707,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
    * won't change so we don't have to propagate up the hierarchy.
    */
   if (!CLUTTER_ACTOR_IS_VISIBLE (self))
-    return;
+    return TRUE;
 
   /* Although we could determine here that a full stage redraw
    * has already been queued and immediately bail out, we actually
@@ -2701,7 +2721,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
       ClutterActor *stage = _clutter_actor_get_stage_internal (self);
       if (stage != NULL &&
           _clutter_stage_has_full_redraw_queued (CLUTTER_STAGE (stage)))
-        return;
+        return TRUE;
     }
 
   self->priv->propagated_one_redraw = TRUE;
@@ -2709,12 +2729,7 @@ clutter_actor_real_queue_redraw (ClutterActor *self,
   /* notify parents, if they are all visible eventually we'll
    * queue redraw on the stage, which queues the redraw idle.
    */
-  parent = clutter_actor_get_parent (self);
-  if (parent != NULL)
-    {
-      /* this will go up recursively */
-      _clutter_actor_signal_queue_redraw (parent, origin);
-    }
+  return FALSE;
 }
 
 static void
@@ -4015,7 +4030,11 @@ clutter_actor_continue_paint (ClutterActor *self)
           clutter_paint_node_unref (dummy);
 
           /* XXX:2.0 - Call the paint() virtual directly */
-          g_signal_emit (self, actor_signals[PAINT], 0);
+          if (g_signal_has_handler_pending (self, actor_signals[PAINT],
+                                            0, TRUE))
+            g_signal_emit (self, actor_signals[PAINT], 0);
+          else
+            CLUTTER_ACTOR_GET_CLASS (self)->paint (self);
         }
       else
         {
@@ -4029,7 +4048,11 @@ clutter_actor_continue_paint (ClutterActor *self)
            *
            * XXX:2.0 - Call the pick() virtual directly
            */
-          g_signal_emit (self, actor_signals[PICK], 0, &col);
+          if (g_signal_has_handler_pending (self, actor_signals[PICK],
+                                            0, TRUE))
+            g_signal_emit (self, actor_signals[PICK], 0, &col);
+          else
+            CLUTTER_ACTOR_GET_CLASS (self)->pick (self, &col);
         }
     }
   else
@@ -4812,7 +4835,8 @@ clutter_actor_set_scale_factor (ClutterActor      *self,
   g_assert (pspec != NULL);
   g_assert (scale_p != NULL);
 
-  _clutter_actor_create_transition (self, pspec, *scale_p, factor);
+  if (*scale_p != factor)
+    _clutter_actor_create_transition (self, pspec, *scale_p, factor);
 }
 
 static inline void
@@ -7994,10 +8018,12 @@ clutter_actor_class_init (ClutterActorClass *klass)
 		  G_SIGNAL_RUN_LAST |
                   G_SIGNAL_NO_HOOKS,
 		  G_STRUCT_OFFSET (ClutterActorClass, queue_redraw),
-		  NULL, NULL,
-		  _clutter_marshal_VOID__OBJECT,
-		  G_TYPE_NONE, 1,
-                  CLUTTER_TYPE_ACTOR);
+                  g_signal_accumulator_true_handled,
+		  NULL,
+		  _clutter_marshal_BOOLEAN__OBJECT_BOXED,
+		  G_TYPE_BOOLEAN, 2,
+                  CLUTTER_TYPE_ACTOR,
+                  CLUTTER_TYPE_PAINT_VOLUME);
 
   /**
    * ClutterActor::queue-relayout:
@@ -8502,6 +8528,7 @@ clutter_actor_init (ClutterActor *self)
   priv->needs_width_request = TRUE;
   priv->needs_height_request = TRUE;
   priv->needs_allocation = TRUE;
+  priv->needs_paint_volume_update = TRUE;
 
   priv->cached_width_age = 1;
   priv->cached_height_age = 1;
@@ -8595,8 +8622,7 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
                                     ClutterPaintVolume *clip)
 {
   ClutterActorPrivate *priv = self->priv;
-  ClutterPaintVolume *pv;
-  gboolean clipped;
+  ClutterPaintVolume *pv = NULL;
 
   /* Remove queue entry early in the process, otherwise a new
      queue_redraw() during signal handling could put back this
@@ -8623,8 +8649,7 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
    */
   if (clip)
     {
-      _clutter_actor_set_queue_redraw_clip (self, clip);
-      clipped = TRUE;
+      pv = clip;
     }
   else if (G_LIKELY (priv->last_paint_volume_valid))
     {
@@ -8634,36 +8659,12 @@ _clutter_actor_finish_queue_redraw (ClutterActor *self,
           ClutterActor *stage = _clutter_actor_get_stage_internal (self);
 
           /* make sure we redraw the actors old position... */
-          _clutter_actor_set_queue_redraw_clip (stage,
-                                                &priv->last_paint_volume);
-          _clutter_actor_signal_queue_redraw (stage, stage);
-          _clutter_actor_set_queue_redraw_clip (stage, NULL);
-
-          /* XXX: Ideally the redraw signal would take a clip volume
-           * argument, but that would be an ABI break. Until we can
-           * break the ABI we pass the argument out-of-band
-           */
-
-          /* setup the clip for the actors new position... */
-          _clutter_actor_set_queue_redraw_clip (self, pv);
-          clipped = TRUE;
+          _clutter_actor_propagate_queue_redraw (stage, stage,
+                                                 &priv->last_paint_volume);
         }
-      else
-        clipped = FALSE;
     }
-  else
-    clipped = FALSE;
 
-  _clutter_actor_signal_queue_redraw (self, self);
-
-  /* Just in case anyone is manually firing redraw signals without
-   * using the public queue_redraw() API we are careful to ensure that
-   * our out-of-band clip member is cleared before returning...
-   *
-   * Note: A NULL clip denotes a full-stage, un-clipped redraw
-   */
-  if (G_LIKELY (clipped))
-    _clutter_actor_set_queue_redraw_clip (self, NULL);
+  _clutter_actor_propagate_queue_redraw (self, self, pv);
 }
 
 static void
@@ -8824,8 +8825,7 @@ _clutter_actor_queue_redraw_full (ClutterActor       *self,
         {
           /* NB: NULL denotes an undefined clip which will result in a
            * full redraw... */
-          _clutter_actor_set_queue_redraw_clip (self, NULL);
-          _clutter_actor_signal_queue_redraw (self, self);
+          _clutter_actor_propagate_queue_redraw (self, self, NULL);
           return;
         }
 
@@ -8899,6 +8899,7 @@ _clutter_actor_queue_redraw_full (ClutterActor       *self,
     }
 
   priv->is_dirty = TRUE;
+  priv->needs_paint_volume_update = TRUE;
 }
 
 /**
@@ -10247,9 +10248,10 @@ clutter_actor_set_position (ClutterActor *self,
   cur_position.x = clutter_actor_get_x (self);
   cur_position.y = clutter_actor_get_y (self);
 
-  _clutter_actor_create_transition (self, obj_props[PROP_POSITION],
-                                    &cur_position,
-                                    &new_position);
+  if (!clutter_point_equals (&cur_position, &new_position))
+    _clutter_actor_create_transition (self, obj_props[PROP_POSITION],
+                                      &cur_position,
+                                      &new_position);
 }
 
 /**
@@ -12955,6 +12957,7 @@ clutter_actor_add_child_internal (ClutterActor              *self,
       child->priv->needs_width_request = TRUE;
       child->priv->needs_height_request = TRUE;
       child->priv->needs_allocation = TRUE;
+      child->priv->needs_paint_volume_update = TRUE;
 
       /* we only queue a relayout here, because any possible
        * redraw has already been queued either by show() or
@@ -16632,26 +16635,6 @@ clutter_actor_has_pointer (ClutterActor *self)
   return self->priv->has_pointer;
 }
 
-/* XXX: This is a workaround for not being able to break the ABI of
- * the QUEUE_REDRAW signal. It is an out-of-band argument.  See
- * clutter_actor_queue_clipped_redraw() for details.
- */
-ClutterPaintVolume *
-_clutter_actor_get_queue_redraw_clip (ClutterActor *self)
-{
-  return g_object_get_data (G_OBJECT (self),
-                            "-clutter-actor-queue-redraw-clip");
-}
-
-void
-_clutter_actor_set_queue_redraw_clip (ClutterActor       *self,
-                                      ClutterPaintVolume *clip)
-{
-  g_object_set_data (G_OBJECT (self),
-                     "-clutter-actor-queue-redraw-clip",
-                     clip);
-}
-
 /**
  * clutter_actor_has_allocation:
  * @self: a #ClutterActor
@@ -17498,16 +17481,22 @@ _clutter_actor_get_paint_volume_mutable (ClutterActor *self)
   priv = self->priv;
 
   if (priv->paint_volume_valid)
-    clutter_paint_volume_free (&priv->paint_volume);
+    {
+      if (!priv->needs_paint_volume_update)
+        return &priv->paint_volume;
+      clutter_paint_volume_free (&priv->paint_volume);
+    }
 
   if (_clutter_actor_get_paint_volume_real (self, &priv->paint_volume))
     {
       priv->paint_volume_valid = TRUE;
+      priv->needs_paint_volume_update = FALSE;
       return &priv->paint_volume;
     }
   else
     {
       priv->paint_volume_valid = FALSE;
+      priv->needs_paint_volume_update = FALSE;
       return NULL;
     }
 }

clutter/clutter/clutter-actor.h

@@ -236,8 +236,9 @@ struct _ClutterActorClass
   void (* pick)                 (ClutterActor          *actor,
                                  const ClutterColor    *color);
 
-  void (* queue_redraw)         (ClutterActor          *actor,
-                                 ClutterActor          *leaf_that_queued);
+  gboolean (* queue_redraw)     (ClutterActor          *actor,
+                                 ClutterActor          *leaf_that_queued,
+                                 ClutterPaintVolume    *paint_volume);
 
   /* size negotiation */
   void (* get_preferred_width)  (ClutterActor           *self,

clutter/clutter/clutter-canvas.c

@@ -76,9 +76,6 @@ struct _ClutterCanvasPrivate
   gboolean dirty;
 
   CoglBitmap *buffer;
-
-  int scale_factor;
-  guint scale_factor_set : 1;
 };
 
 enum
@@ -87,8 +84,6 @@ enum
 
   PROP_WIDTH,
   PROP_HEIGHT,
-  PROP_SCALE_FACTOR,
-  PROP_SCALE_FACTOR_SET,
 
   LAST_PROP
 };
@@ -185,11 +180,6 @@ clutter_canvas_set_property (GObject      *gobject,
       }
       break;
 
-    case PROP_SCALE_FACTOR:
-      clutter_canvas_set_scale_factor (CLUTTER_CANVAS (gobject),
-                                       g_value_get_int (value));
-      break;
-
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
       break;
@@ -214,17 +204,6 @@ clutter_canvas_get_property (GObject    *gobject,
       g_value_set_int (value, priv->height);
       break;
 
-    case PROP_SCALE_FACTOR:
-      if (priv->scale_factor_set)
-        g_value_set_int (value, priv->scale_factor);
-      else
-        g_value_set_int (value, -1);
-      break;
-
-    case PROP_SCALE_FACTOR_SET:
-      g_value_set_boolean (value, priv->scale_factor_set);
-      break;
-
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
       break;
@@ -268,46 +247,6 @@ clutter_canvas_class_init (ClutterCanvasClass *klass)
                       G_PARAM_READWRITE |
                       G_PARAM_STATIC_STRINGS);
 
-  /**
-   * ClutterCanvas:scale-factor-set:
-   *
-   * Whether the #ClutterCanvas:scale-factor property is set.
-   *
-   * If the #ClutterCanvas:scale-factor-set property is %FALSE
-   * then #ClutterCanvas will use the #ClutterSettings:window-scaling-factor
-   * property.
-   *
-   * Since: 1.18
-   */
-  obj_props[PROP_SCALE_FACTOR_SET] =
-    g_param_spec_boolean ("scale-factor-set",
-                          P_("Scale Factor Set"),
-                          P_("Whether the scale-factor property is set"),
-                          FALSE,
-                          G_PARAM_READABLE | G_PARAM_STATIC_STRINGS);
-
-  /**
-   * ClutterCanvas:scale-factor:
-   *
-   * The scaling factor to be applied to the Cairo surface used for
-   * drawing.
-   *
-   * If #ClutterCanvas:scale-factor is set to a negative value, the
-   * value of the #ClutterSettings:window-scaling-factor property is
-   * used instead.
-   *
-   * Use #ClutterCanvas:scale-factor-set to check if the scale factor
-   * is set.
-   *
-   * Since: 1.18
-   */
-  obj_props[PROP_SCALE_FACTOR] =
-    g_param_spec_int ("scale-factor",
-                      P_("Scale Factor"),
-                      P_("The scaling factor for the surface"),
-                      -1, 1000,
-                      -1,
-                      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
 
   /**
    * ClutterCanvas::draw:
@@ -354,7 +293,6 @@ clutter_canvas_init (ClutterCanvas *self)
 
   self->priv->width = -1;
   self->priv->height = -1;
-  self->priv->scale_factor = -1;
 }
 
 static void
@@ -397,7 +335,6 @@ clutter_canvas_emit_draw (ClutterCanvas *self)
   gboolean mapped_buffer;
   unsigned char *data;
   CoglBuffer *buffer;
-  int window_scale = 1;
   gboolean res;
   cairo_t *cr;
 
@@ -405,20 +342,11 @@ clutter_canvas_emit_draw (ClutterCanvas *self)
 
   priv->dirty = TRUE;
 
-  if (priv->scale_factor_set)
-    window_scale = priv->scale_factor;
-  else
-    g_object_get (clutter_settings_get_default (),
-                  "window-scaling-factor", &window_scale,
-                  NULL);
+  real_width = priv->width;
+  real_height = priv->height;
 
-  real_width = priv->width * window_scale;
-  real_height = priv->height * window_scale;
-
-  CLUTTER_NOTE (MISC, "Creating Cairo surface with size %d x %d (real: %d x %d, scale: %d)",
-                priv->width, priv->height,
-                real_width, real_height,
-                window_scale);
+  CLUTTER_NOTE (MISC, "Creating Cairo surface with size %d x %d",
+                priv->width, priv->height);
 
   if (priv->buffer == NULL)
     {
@@ -461,8 +389,6 @@ clutter_canvas_emit_draw (ClutterCanvas *self)
       mapped_buffer = FALSE;
     }
 
-  cairo_surface_set_device_scale (surface, window_scale, window_scale);
-
   self->priv->cr = cr = cairo_create (surface);
 
   g_signal_emit (self, canvas_signals[DRAW], 0,
@@ -636,81 +562,3 @@ clutter_canvas_set_size (ClutterCanvas *canvas,
 
   return clutter_canvas_invalidate_internal (canvas, width, height);
 }
-
-/**
- * clutter_canvas_set_scale_factor:
- * @canvas: a #ClutterCanvas
- * @scale: the scale factor, or -1 for the default
- *
- * Sets the scaling factor for the Cairo surface used by @canvas.
- *
- * This function should rarely be used.
- *
- * The default scaling factor of a #ClutterCanvas content uses the
- * #ClutterSettings:window-scaling-factor property, which is set by
- * the windowing system. By using this function it is possible to
- * override that setting.
- *
- * Changing the scale factor will invalidate the @canvas.
- *
- * Since: 1.18
- */
-void
-clutter_canvas_set_scale_factor (ClutterCanvas *canvas,
-                                 int            scale)
-{
-  ClutterCanvasPrivate *priv;
-  GObject *obj;
-
-  g_return_if_fail (CLUTTER_IS_CANVAS (canvas));
-  g_return_if_fail (scale != 0);
-
-  priv = canvas->priv;
-
-  if (scale < 0)
-    {
-      if (!priv->scale_factor_set)
-        return;
-
-      priv->scale_factor_set = FALSE;
-      priv->scale_factor = -1;
-    }
-  else
-    {
-      if (priv->scale_factor_set && priv->scale_factor == scale)
-        return;
-
-      priv->scale_factor_set = TRUE;
-      priv->scale_factor = scale;
-    }
-
-  clutter_content_invalidate (CLUTTER_CONTENT (canvas));
-
-  obj = G_OBJECT (canvas);
-
-  g_object_notify_by_pspec (obj, obj_props[PROP_SCALE_FACTOR]);
-  g_object_notify_by_pspec (obj, obj_props[PROP_SCALE_FACTOR_SET]);
-}
-
-/**
- * clutter_canvas_get_scale_factor:
- * @canvas: a #ClutterCanvas
- *
- * Retrieves the scaling factor of @canvas, as set using
- * clutter_canvas_set_scale_factor().
- *
- * Return value: the scaling factor, or -1 if the @canvas
- *   uses the default from #ClutterSettings
- *
- * Since: 1.18
- */
-int
-clutter_canvas_get_scale_factor (ClutterCanvas *canvas)
-{
-  g_return_val_if_fail (CLUTTER_IS_CANVAS (canvas), -1);
-
-  if (!canvas->priv->scale_factor_set)
-    return -1;
-
-  return canvas->priv->scale_factor;
-}

clutter/clutter/clutter-color.c

@@ -48,7 +48,7 @@
 #include "clutter-debug.h"
 
 /* XXX - keep in sync with the ClutterStaticColor enumeration order */
-static const ClutterColor const static_colors[] = {
+static const ClutterColor static_colors[] = {
   /* CGA/EGA color palette */
   { 0xff, 0xff, 0xff, 0xff },   /* white */
   { 0x00, 0x00, 0x00, 0xff },   /* black */

clutter/clutter/clutter-marshal.list

@@ -1,6 +1,7 @@
 BOOLEAN:BOXED
 BOOLEAN:BOXED,INT,INT
 BOOLEAN:OBJECT,BOOLEAN
+BOOLEAN:OBJECT,BOXED
 BOOLEAN:OBJECT,BOXED,DOUBLE
 BOOLEAN:OBJECT,DOUBLE
 BOOLEAN:OBJECT,ENUM
@@ -17,6 +18,7 @@ VOID:BOXED,FLAGS
 VOID:INT
 VOID:INT64,INT64,FLOAT,BOOLEAN
 VOID:INT,INT
+VOID:INT,POINTER
 VOID:FLOAT,FLOAT
 VOID:INT,INT,INT,INT
 VOID:OBJECT

clutter/clutter/clutter-paint-volume.c

@@ -1166,6 +1166,21 @@ _clutter_paint_volume_get_stage_paint_box (ClutterPaintVolume *pv,
 
   _clutter_paint_volume_get_bounding_box (&projected_pv, box);
 
+  if (pv->is_2d && pv->actor &&
+      clutter_actor_get_z_position (pv->actor) == 0)
+    {
+      /* If the volume/actor are perfectly 2D, take the bounding box as
+       * good. We won't need to add any extra room for sub-pixel positioning
+       * in this case.
+       */
+      clutter_paint_volume_free (&projected_pv);
+      box->x1 = CLUTTER_NEARBYINT (box->x1);
+      box->y1 = CLUTTER_NEARBYINT (box->y1);
+      box->x2 = CLUTTER_NEARBYINT (box->x2);
+      box->y2 = CLUTTER_NEARBYINT (box->y2);
+      return;
+    }
+
   /* The aim here is that for a given rectangle defined with floating point
    * coordinates we want to determine a stable quantized size in pixels
    * that doesn't vary due to the original box's sub-pixel position.

clutter/clutter/clutter-settings.c

@@ -77,9 +77,7 @@ struct _ClutterSettings
 
   guint password_hint_time;
 
-  gint window_scaling_factor;
   gint unscaled_font_dpi;
-  guint fixed_scaling_factor : 1;
 };
 
 struct _ClutterSettingsClass
@@ -112,7 +110,6 @@ enum
 
   PROP_PASSWORD_HINT_TIME,
 
-  PROP_WINDOW_SCALING_FACTOR,
   PROP_UNSCALED_FONT_DPI,
 
   PROP_LAST
@@ -355,14 +352,6 @@ clutter_settings_set_property (GObject      *gobject,
       self->password_hint_time = g_value_get_uint (value);
       break;
 
-    case PROP_WINDOW_SCALING_FACTOR:
-      if (!self->fixed_scaling_factor)
-        {
-          self->window_scaling_factor = g_value_get_int (value);
-          self->fixed_scaling_factor = TRUE;
-        }
-      break;
-
     case PROP_UNSCALED_FONT_DPI:
       self->font_dpi = g_value_get_int (value);
       settings_update_resolution (self);
@@ -382,14 +371,7 @@ clutter_settings_set_property_internal (ClutterSettings *self,
 
   property = g_intern_string (property);
 
-  if (property == I_("window-scaling-factor") &&
-      self->fixed_scaling_factor)
-    return;
-
   g_object_set_property (G_OBJECT (self), property, value);
-
-  if (property == I_("window-scaling-factor"))
-    self->fixed_scaling_factor = FALSE;
 }
 
 static void
@@ -446,10 +428,6 @@ clutter_settings_get_property (GObject    *gobject,
       g_value_set_uint (value, self->password_hint_time);
       break;
 
-    case PROP_WINDOW_SCALING_FACTOR:
-      g_value_set_int (value, self->window_scaling_factor);
-      break;
-
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
       break;
@@ -677,14 +655,6 @@ clutter_settings_class_init (ClutterSettingsClass *klass)
                       500,
                       CLUTTER_PARAM_READWRITE);
 
-  obj_props[PROP_WINDOW_SCALING_FACTOR] =
-    g_param_spec_int ("window-scaling-factor",
-                      P_("Window Scaling Factor"),
-                      P_("The scaling factor to be applied to windows"),
-                      1, G_MAXINT,
-                      1,
-                      CLUTTER_PARAM_READWRITE);
-
   obj_props[PROP_FONTCONFIG_TIMESTAMP] =
     g_param_spec_uint ("fontconfig-timestamp",
                        P_("Fontconfig configuration timestamp"),
@@ -722,8 +692,6 @@ clutter_settings_class_init (ClutterSettingsClass *klass)
 static void
 clutter_settings_init (ClutterSettings *self)
 {
-  const char *scale_str;
-
   self->resolution = -1.0;
 
   self->font_dpi = -1;
@@ -742,18 +710,6 @@ clutter_settings_init (ClutterSettings *self)
   self->xft_rgba = NULL;
 
   self->long_press_duration = 500;
-
-  /* if the scaling factor was set by the environment we ignore
-   * any explicit setting
-   */
-  scale_str = g_getenv ("CLUTTER_SCALE");
-  if (scale_str != NULL)
-    {
-      self->window_scaling_factor = atol (scale_str);
-      self->fixed_scaling_factor = TRUE;
-    }
-  else
-    self->window_scaling_factor = 1;
 }
 
 /**

clutter/clutter/clutter-stage-view.c

@@ -28,6 +28,7 @@ enum
   PROP_LAYOUT,
   PROP_FRAMEBUFFER,
   PROP_OFFSCREEN,
+  PROP_SCALE,
 
   PROP_LAST
 };
@@ -37,6 +38,7 @@ static GParamSpec *obj_props[PROP_LAST];
 typedef struct _ClutterStageViewPrivate
 {
   cairo_rectangle_int_t layout;
+  int scale;
   CoglFramebuffer *framebuffer;
 
   CoglOffscreen *offscreen;
@@ -141,6 +143,15 @@ clutter_stage_view_blit_offscreen (ClutterStageView            *view,
   cogl_framebuffer_pop_matrix (priv->framebuffer);
 }
 
+int
+clutter_stage_view_get_scale (ClutterStageView *view)
+{
+  ClutterStageViewPrivate *priv =
+    clutter_stage_view_get_instance_private (view);
+
+  return priv->scale;
+}
+
 gboolean
 clutter_stage_view_is_dirty_viewport (ClutterStageView *view)
 {
@@ -229,6 +240,9 @@ clutter_stage_view_get_property (GObject    *object,
     case PROP_OFFSCREEN:
       g_value_set_boxed (value, priv->offscreen);
       break;
+    case PROP_SCALE:
+      g_value_set_int (value, priv->scale);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
     }
@@ -257,6 +271,9 @@ clutter_stage_view_set_property (GObject      *object,
     case PROP_OFFSCREEN:
       priv->offscreen = g_value_dup_boxed (value);
       break;
+    case PROP_SCALE:
+      priv->scale = g_value_get_int (value);
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
     }
@@ -284,6 +301,7 @@ clutter_stage_view_init (ClutterStageView *view)
 
   priv->dirty_viewport = TRUE;
   priv->dirty_projection = TRUE;
+  priv->scale = 1;
 }
 
 static void
@@ -323,5 +341,13 @@ clutter_stage_view_class_init (ClutterStageViewClass *klass)
 			G_PARAM_CONSTRUCT_ONLY |
                         G_PARAM_STATIC_STRINGS);
 
+  obj_props[PROP_SCALE] =
+    g_param_spec_int ("scale",
+                      "View scale",
+                      "The view scale",
+                      1, G_MAXINT, 1,
+                      G_PARAM_READWRITE |
+                      G_PARAM_STATIC_STRINGS);
+
   g_object_class_install_properties (object_class, PROP_LAST, obj_props);
 }

clutter/clutter/clutter-stage-view.h

@@ -60,6 +60,9 @@ void             clutter_stage_view_transform_to_onscreen (ClutterStageView *vie
 void clutter_stage_view_blit_offscreen (ClutterStageView            *view,
 					const cairo_rectangle_int_t *clip);
 
+CLUTTER_AVAILABLE_IN_MUTTER
+int clutter_stage_view_get_scale (ClutterStageView *view);
+
 gboolean clutter_stage_view_is_dirty_viewport (ClutterStageView *view);
 
 void clutter_stage_view_set_dirty_viewport (ClutterStageView *view,

clutter/clutter/clutter-stage-window.c

@@ -231,19 +231,35 @@ _clutter_stage_window_ignoring_redraw_clips (ClutterStageWindow *window)
   return TRUE;
 }
 
-gboolean
-_clutter_stage_window_get_redraw_clip_bounds (ClutterStageWindow    *window,
-                                              cairo_rectangle_int_t *stage_clip)
+cairo_region_t *
+_clutter_stage_window_get_redraw_clip (ClutterStageWindow *window)
 {
   ClutterStageWindowIface *iface;
 
   g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
 
   iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->get_redraw_clip_bounds != NULL)
-    return iface->get_redraw_clip_bounds (window, stage_clip);
+  if (iface->get_redraw_clip != NULL)
+    return iface->get_redraw_clip (window);
 
-  return FALSE;
+  return NULL;
+}
+
+gboolean
+_clutter_stage_window_get_redraw_clip_bounds (ClutterStageWindow    *window,
+                                              cairo_rectangle_int_t *stage_clip)
+{
+  cairo_region_t *redraw_clip;
+
+  g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), FALSE);
+
+  redraw_clip = _clutter_stage_window_get_redraw_clip (window);
+  if (!redraw_clip)
+    return FALSE;
+
+  cairo_region_get_extents (redraw_clip, stage_clip);
+  cairo_region_destroy (redraw_clip);
+  return TRUE;
 }
 
 void
@@ -303,33 +319,6 @@ _clutter_stage_window_can_clip_redraws (ClutterStageWindow *window)
   return FALSE;
 }
 
-void
-_clutter_stage_window_set_scale_factor (ClutterStageWindow *window,
-                                        int                 factor)
-{
-  ClutterStageWindowIface *iface;
-
-  g_return_if_fail (CLUTTER_IS_STAGE_WINDOW (window));
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->set_scale_factor != NULL)
-    iface->set_scale_factor (window, factor);
-}
-
-int
-_clutter_stage_window_get_scale_factor (ClutterStageWindow *window)
-{
-  ClutterStageWindowIface *iface;
-
-  g_return_val_if_fail (CLUTTER_IS_STAGE_WINDOW (window), 1);
-
-  iface = CLUTTER_STAGE_WINDOW_GET_IFACE (window);
-  if (iface->get_scale_factor != NULL)
-    return iface->get_scale_factor (window);
-
-  return 1;
-}
-
 GList *
 _clutter_stage_window_get_views (ClutterStageWindow *window)
 {

clutter/clutter/clutter-stage-window.h

@@ -68,9 +68,7 @@ struct _ClutterStageWindowIface
                                                  cairo_rectangle_int_t *stage_rectangle);
   gboolean          (* has_redraw_clips)        (ClutterStageWindow    *stage_window);
   gboolean          (* ignoring_redraw_clips)   (ClutterStageWindow    *stage_window);
-  gboolean          (* get_redraw_clip_bounds)  (ClutterStageWindow    *stage_window,
-                                                 cairo_rectangle_int_t *clip);
-
+  cairo_region_t *  (* get_redraw_clip)         (ClutterStageWindow    *stage_window);
 
   void              (* set_accept_focus)        (ClutterStageWindow *stage_window,
                                                  gboolean            accept_focus);
@@ -83,9 +81,6 @@ struct _ClutterStageWindowIface
 
   gboolean          (* can_clip_redraws)        (ClutterStageWindow *stage_window);
 
-  void              (* set_scale_factor)        (ClutterStageWindow *stage_window,
-                                                 int                 factor);
-  int               (* get_scale_factor)        (ClutterStageWindow *stage_window);
   GList            *(* get_views)               (ClutterStageWindow *stage_window);
   int64_t           (* get_frame_counter)       (ClutterStageWindow *stage_window);
   void              (* finish_frame)            (ClutterStageWindow *stage_window);
@@ -128,6 +123,7 @@ gboolean          _clutter_stage_window_has_redraw_clips        (ClutterStageWin
 gboolean          _clutter_stage_window_ignoring_redraw_clips   (ClutterStageWindow    *window);
 gboolean          _clutter_stage_window_get_redraw_clip_bounds  (ClutterStageWindow    *window,
                                                                  cairo_rectangle_int_t *clip);
+cairo_region_t *  _clutter_stage_window_get_redraw_clip         (ClutterStageWindow    *window);
 
 void              _clutter_stage_window_set_accept_focus        (ClutterStageWindow *window,
                                                                  gboolean            accept_focus);
@@ -140,10 +136,6 @@ void              _clutter_stage_window_get_dirty_pixel         (ClutterStageWin
 
 gboolean          _clutter_stage_window_can_clip_redraws        (ClutterStageWindow *window);
 
-void              _clutter_stage_window_set_scale_factor        (ClutterStageWindow *window,
-                                                                 int                 factor);
-int               _clutter_stage_window_get_scale_factor        (ClutterStageWindow *window);
-
 GList *           _clutter_stage_window_get_views               (ClutterStageWindow *window);
 
 void              _clutter_stage_window_finish_frame            (ClutterStageWindow *window);

clutter/clutter/clutter-stage.c

@@ -364,7 +364,6 @@ clutter_stage_allocate (ClutterActor           *self,
   float new_width, new_height;
   float width, height;
   cairo_rectangle_int_t window_size;
-  int scale_factor;
 
   if (priv->impl == NULL)
     return;
@@ -465,11 +464,6 @@ clutter_stage_allocate (ClutterActor           *self,
    */
   _clutter_stage_window_get_geometry (priv->impl, &window_size);
 
-  scale_factor = _clutter_stage_window_get_scale_factor (priv->impl);
-
-  window_size.width *= scale_factor;
-  window_size.height *= scale_factor;
-
   cogl_onscreen_clutter_backend_set_size (window_size.width,
                                           window_size.height);
 
@@ -630,15 +624,13 @@ clutter_stage_do_paint_view (ClutterStage                *stage,
   float clip_poly[8];
   float viewport[4];
   cairo_rectangle_int_t geom;
-  int window_scale;
 
   _clutter_stage_window_get_geometry (priv->impl, &geom);
-  window_scale = _clutter_stage_window_get_scale_factor (priv->impl);
 
-  viewport[0] = priv->viewport[0] * window_scale;
-  viewport[1] = priv->viewport[1] * window_scale;
-  viewport[2] = priv->viewport[2] * window_scale;
-  viewport[3] = priv->viewport[3] * window_scale;
+  viewport[0] = priv->viewport[0];
+  viewport[1] = priv->viewport[1];
+  viewport[2] = priv->viewport[2];
+  viewport[3] = priv->viewport[3];
 
   if (!clip)
     {
@@ -646,16 +638,14 @@ clutter_stage_do_paint_view (ClutterStage                *stage,
       clip = &view_layout;
     }
 
-  clip_poly[0] = MAX (clip->x * window_scale, 0);
-  clip_poly[1] = MAX (clip->y * window_scale, 0);
+  clip_poly[0] = MAX (clip->x, 0);
+  clip_poly[1] = MAX (clip->y, 0);
 
-  clip_poly[2] = MIN ((clip->x + clip->width) * window_scale,
-                      geom.width * window_scale);
+  clip_poly[2] = MIN (clip->x + clip->width, geom.width);
   clip_poly[3] = clip_poly[1];
 
   clip_poly[4] = clip_poly[2];
-  clip_poly[5] = MIN ((clip->y + clip->height) * window_scale,
-                      geom.height * window_scale);
+  clip_poly[5] = MIN (clip->y + clip->height, geom.height);
 
   clip_poly[6] = clip_poly[0];
   clip_poly[7] = clip_poly[5];
@@ -1209,45 +1199,44 @@ clutter_stage_real_queue_relayout (ClutterActor *self)
   parent_class->queue_relayout (self);
 }
 
-static void
-clutter_stage_real_queue_redraw (ClutterActor *actor,
-                                 ClutterActor *leaf)
+static gboolean
+clutter_stage_real_queue_redraw (ClutterActor       *actor,
+                                 ClutterActor       *leaf,
+                                 ClutterPaintVolume *redraw_clip)
 {
   ClutterStage *stage = CLUTTER_STAGE (actor);
   ClutterStageWindow *stage_window;
-  ClutterPaintVolume *redraw_clip;
   ClutterActorBox bounding_box;
   ClutterActorBox intersection_box;
   cairo_rectangle_int_t geom, stage_clip;
 
   if (CLUTTER_ACTOR_IN_DESTRUCTION (actor))
-    return;
+    return TRUE;
 
   /* If the backend can't do anything with redraw clips (e.g. it already knows
    * it needs to redraw everything anyway) then don't spend time transforming
    * any clip volume into stage coordinates... */
   stage_window = _clutter_stage_get_window (stage);
   if (stage_window == NULL)
-    return;
+    return TRUE;
 
   if (_clutter_stage_window_ignoring_redraw_clips (stage_window))
     {
       _clutter_stage_window_add_redraw_clip (stage_window, NULL);
-      return;
+      return FALSE;
     }
 
   /* Convert the clip volume into stage coordinates and then into an
    * axis aligned stage coordinates bounding box...
    */
-  redraw_clip = _clutter_actor_get_queue_redraw_clip (leaf);
   if (redraw_clip == NULL)
     {
       _clutter_stage_window_add_redraw_clip (stage_window, NULL);
-      return;
+      return FALSE;
     }
 
   if (redraw_clip->is_empty)
-    return;
+    return TRUE;
 
   _clutter_paint_volume_get_stage_paint_box (redraw_clip,
                                              stage,
@@ -1263,7 +1252,7 @@ clutter_stage_real_queue_redraw (ClutterActor *actor,
   /* There is no need to track degenerate/empty redraw clips */
   if (intersection_box.x2 <= intersection_box.x1 ||
       intersection_box.y2 <= intersection_box.y1)
-    return;
+    return TRUE;
 
   /* when converting to integer coordinates make sure we round the edges of the
    * clip rectangle outwards... */
@@ -1273,6 +1262,7 @@ clutter_stage_real_queue_redraw (ClutterActor *actor,
   stage_clip.height = intersection_box.y2 - stage_clip.y;
 
   _clutter_stage_window_add_redraw_clip (stage_window, &stage_clip);
+  return FALSE;
 }
 
 gboolean
@@ -1325,6 +1315,31 @@ clutter_stage_get_redraw_clip_bounds (ClutterStage          *stage,
     }
 }
 
+cairo_region_t *
+clutter_stage_get_redraw_clip (ClutterStage *stage)
+{
+  ClutterStagePrivate *priv;
+  cairo_rectangle_int_t clip;
+  cairo_region_t *region;
+
+  g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
+
+  priv = stage->priv;
+
+  region = _clutter_stage_window_get_redraw_clip (priv->impl);
+  if (region)
+    return region;
+
+  if (!region)
+    {
+      /* Set clip to the full extents of the stage */
+      _clutter_stage_window_get_geometry (priv->impl, &clip);
+      region = cairo_region_create_rectangle (&clip);
+    }
+
+  return region;
+}
+
 static void
 read_pixels_to_file (char *filename_stem,
                      int   x,
@@ -1378,19 +1393,19 @@ _clutter_stage_do_pick_on_view (ClutterStage     *stage,
   gint dirty_y;
   gint read_x;
   gint read_y;
-  int window_scale;
   float fb_width, fb_height;
+  int fb_scale;
   int viewport_offset_x;
   int viewport_offset_y;
 
   priv = stage->priv;
 
   context = _clutter_context_get_default ();
-  window_scale = _clutter_stage_window_get_scale_factor (priv->impl);
+  fb_scale = clutter_stage_view_get_scale (view);
   clutter_stage_view_get_layout (view, &view_layout);
 
-  fb_width = view_layout.width;
-  fb_height = view_layout.height;
+  fb_width = view_layout.width * fb_scale;
+  fb_height = view_layout.height * fb_scale;
   cogl_push_framebuffer (fb);
 
   /* needed for when a context switch happens */
@@ -1400,38 +1415,38 @@ _clutter_stage_do_pick_on_view (ClutterStage     *stage,
    * picking to not work at all, so setting it the whole framebuffer content
    * for now. */
   cogl_framebuffer_push_scissor_clip (fb, 0, 0,
-                                      view_layout.width,
-                                      view_layout.height);
+                                      view_layout.width * fb_scale,
+                                      view_layout.height * fb_scale);
 
   _clutter_stage_window_get_dirty_pixel (priv->impl, view, &dirty_x, &dirty_y);
 
   if (G_LIKELY (!(clutter_pick_debug_flags & CLUTTER_DEBUG_DUMP_PICK_BUFFERS)))
     {
       CLUTTER_NOTE (PICK, "Pushing pick scissor clip x: %d, y: %d, 1x1",
-                    dirty_x * window_scale,
-                    dirty_y * window_scale);
-      cogl_framebuffer_push_scissor_clip (fb, dirty_x * window_scale, dirty_y * window_scale, 1, 1);
+                    dirty_x * fb_scale,
+                    dirty_y * fb_scale);
+      cogl_framebuffer_push_scissor_clip (fb, dirty_x * fb_scale, dirty_y * fb_scale, 1, 1);
     }
 
-  viewport_offset_x = x * window_scale - dirty_x * window_scale;
-  viewport_offset_y = y * window_scale - dirty_y * window_scale;
+  viewport_offset_x = x * fb_scale - dirty_x * fb_scale;
+  viewport_offset_y = y * fb_scale - dirty_y * fb_scale;
   CLUTTER_NOTE (PICK, "Setting viewport to %f, %f, %f, %f",
-                priv->viewport[0] * window_scale - viewport_offset_x,
-                priv->viewport[1] * window_scale - viewport_offset_y,
-                priv->viewport[2] * window_scale,
-                priv->viewport[3] * window_scale);
-  cogl_set_viewport (priv->viewport[0] * window_scale - viewport_offset_x,
-                     priv->viewport[1] * window_scale - viewport_offset_y,
-                     priv->viewport[2] * window_scale,
-                     priv->viewport[3] * window_scale);
+                priv->viewport[0] * fb_scale - viewport_offset_x,
+                priv->viewport[1] * fb_scale - viewport_offset_y,
+                priv->viewport[2] * fb_scale,
+                priv->viewport[3] * fb_scale);
+  cogl_set_viewport (priv->viewport[0] * fb_scale - viewport_offset_x,
+                     priv->viewport[1] * fb_scale - viewport_offset_y,
+                     priv->viewport[2] * fb_scale,
+                     priv->viewport[3] * fb_scale);
 
-  read_x = dirty_x * window_scale;
-  read_y = dirty_y * window_scale;
+  read_x = dirty_x * fb_scale;
+  read_y = dirty_y * fb_scale;
 
-  CLUTTER_NOTE (PICK, "Performing pick at %i,%i on view %dx%d+%d+%d",
+  CLUTTER_NOTE (PICK, "Performing pick at %i,%i on view %dx%d+%d+%d s: %d",
                 x, y,
                 view_layout.width, view_layout.height,
-                view_layout.x, view_layout.y);
+                view_layout.x, view_layout.y, fb_scale);
 
   cogl_color_init_from_4ub (&stage_pick_id, 255, 255, 255, 255);
   cogl_clear (&stage_pick_id, COGL_BUFFER_BIT_COLOR | COGL_BUFFER_BIT_DEPTH);
@@ -2186,8 +2201,8 @@ clutter_stage_class_init (ClutterStageClass *klass)
     g_signal_new (I_("presented"),
                   G_TYPE_FROM_CLASS (gobject_class),
                   G_SIGNAL_RUN_LAST,
-                  0,
-                  NULL, NULL, NULL,
+                  0, NULL, NULL,
+                  _clutter_marshal_VOID__INT_POINTER,
                   G_TYPE_NONE, 2,
                   G_TYPE_INT, G_TYPE_POINTER);
 
@@ -2210,7 +2225,6 @@ clutter_stage_init (ClutterStage *self)
   ClutterStagePrivate *priv;
   ClutterStageWindow *impl;
   ClutterBackend *backend;
-  int window_scale = 1;
   GError *error;
 
   /* a stage is a top-level object */
@@ -2228,7 +2242,6 @@ clutter_stage_init (ClutterStage *self)
     {
       _clutter_stage_set_window (self, impl);
       _clutter_stage_window_get_geometry (priv->impl, &geom);
-      window_scale = _clutter_stage_window_get_scale_factor (priv->impl);
     }
   else
     {
@@ -2282,8 +2295,8 @@ clutter_stage_init (ClutterStage *self)
                                       priv->perspective.aspect,
                                       priv->perspective.z_near,
                                       50, /* distance to 2d plane */
-                                      geom.width * window_scale,
-                                      geom.height * window_scale);
+                                      geom.width,
+                                      geom.height);
 
 
   /* FIXME - remove for 2.0 */
@@ -3412,16 +3425,6 @@ clutter_stage_ensure_viewport (ClutterStage *stage)
   clutter_actor_queue_redraw (CLUTTER_ACTOR (stage));
 }
 
-static void
-clutter_stage_apply_scale (ClutterStage *stage)
-{
-  int factor;
-
-  factor = _clutter_stage_window_get_scale_factor (stage->priv->impl);
-  if (factor != 1)
-    cogl_matrix_scale (&stage->priv->view, factor, factor, 1.f);
-}
-
 # define _DEG_TO_RAD(d)         ((d) * ((float) G_PI / 180.0f))
 
 /* This calculates a distance into the view frustum to position the
@@ -3568,7 +3571,7 @@ _clutter_stage_maybe_setup_viewport (ClutterStage     *stage,
     {
       cairo_rectangle_int_t view_layout;
       ClutterPerspective perspective;
-      int window_scale;
+      int fb_scale;
       int viewport_offset_x;
       int viewport_offset_y;
       float z_2d;
@@ -3578,15 +3581,15 @@ _clutter_stage_maybe_setup_viewport (ClutterStage     *stage,
                     priv->viewport[2],
                     priv->viewport[3]);
 
-      window_scale = _clutter_stage_window_get_scale_factor (priv->impl);
+      fb_scale = clutter_stage_view_get_scale (view);
       clutter_stage_view_get_layout (view, &view_layout);
 
-      viewport_offset_x = view_layout.x * window_scale;
-      viewport_offset_y = view_layout.y * window_scale;
-      cogl_set_viewport (priv->viewport[0] * window_scale - viewport_offset_x,
-                         priv->viewport[1] * window_scale - viewport_offset_y,
-                         priv->viewport[2] * window_scale,
-                         priv->viewport[3] * window_scale);
+      viewport_offset_x = view_layout.x * fb_scale;
+      viewport_offset_y = view_layout.y * fb_scale;
+      cogl_set_viewport (priv->viewport[0] * fb_scale - viewport_offset_x,
+                         priv->viewport[1] * fb_scale - viewport_offset_y,
+                         priv->viewport[2] * fb_scale,
+                         priv->viewport[3] * fb_scale);
 
       perspective = priv->perspective;
 
@@ -3617,10 +3620,8 @@ _clutter_stage_maybe_setup_viewport (ClutterStage     *stage,
                                           perspective.aspect,
                                           perspective.z_near,
                                           z_2d,
-                                          priv->viewport[2] * window_scale,
-                                          priv->viewport[3] * window_scale);
-
-      clutter_stage_apply_scale (stage);
+                                          priv->viewport[2],
+                                          priv->viewport[3]);
 
       clutter_stage_view_set_dirty_viewport (view, FALSE);
     }
@@ -4635,23 +4636,6 @@ clutter_stage_skip_sync_delay (ClutterStage *stage)
     _clutter_stage_window_schedule_update (stage_window, -1);
 }
 
-void
-_clutter_stage_set_scale_factor (ClutterStage *stage,
-                                 int           factor)
-{
-  ClutterStagePrivate *priv = stage->priv;
-
-  if (CLUTTER_ACTOR_IN_DESTRUCTION (stage))
-    return;
-
-  if (priv->impl == NULL)
-    return;
-
-  _clutter_stage_window_set_scale_factor (priv->impl, factor);
-
-  clutter_actor_queue_redraw (CLUTTER_ACTOR (stage));
-}
-
 int64_t
 clutter_stage_get_frame_counter (ClutterStage          *stage)
 {

clutter/clutter/clutter-stage.h

@@ -245,6 +245,9 @@ guchar *        clutter_stage_read_pixels                       (ClutterStage
 CLUTTER_AVAILABLE_IN_ALL
 void            clutter_stage_get_redraw_clip_bounds            (ClutterStage          *stage,
                                                                  cairo_rectangle_int_t *clip);
+CLUTTER_AVAILABLE_IN_MUTTER
+cairo_region_t * clutter_stage_get_redraw_clip                  (ClutterStage          *stage);
+
 CLUTTER_AVAILABLE_IN_ALL
 void            clutter_stage_ensure_viewport                   (ClutterStage          *stage);
 CLUTTER_AVAILABLE_IN_ALL

clutter/clutter/clutter-version.h.in

@@ -312,7 +312,7 @@ G_BEGIN_DECLS
  *
  * Since: 1.2
  */
-const guint clutter_major_version;
+extern const guint clutter_major_version;
 
 /**
  * clutter_minor_version:
@@ -326,7 +326,7 @@ const guint clutter_major_version;
  *
  * Since: 1.2
  */
-const guint clutter_minor_version;
+extern const guint clutter_minor_version;
 
 /**
  * clutter_micro_version:
@@ -340,7 +340,7 @@ const guint clutter_minor_version;
  *
  * Since: 1.2
  */
-const guint clutter_micro_version;
+extern const guint clutter_micro_version;
 
 G_END_DECLS
 

clutter/clutter/cogl/clutter-stage-cogl.c

@@ -54,7 +54,7 @@ typedef struct _ClutterStageViewCoglPrivate
   /* Stores a list of previous damaged areas in the stage coordinate space */
 #define DAMAGE_HISTORY_MAX 16
 #define DAMAGE_HISTORY(x) ((x) & (DAMAGE_HISTORY_MAX - 1))
-  cairo_rectangle_int_t damage_history[DAMAGE_HISTORY_MAX];
+  cairo_region_t * damage_history[DAMAGE_HISTORY_MAX];
   unsigned int damage_index;
 } ClutterStageViewCoglPrivate;
 
@@ -246,13 +246,10 @@ clutter_stage_cogl_has_redraw_clips (ClutterStageWindow *stage_window)
   /* NB: at the start of each new frame there is an implied clip that
    * clips everything (i.e. nothing would be drawn) so we need to make
    * sure we return True in the un-initialized case here.
-   *
-   * NB: a clip width of 0 means a full stage redraw has been queued
-   * so we effectively don't have any redraw clips in that case.
    */
   if (!stage_cogl->initialized_redraw_clip ||
       (stage_cogl->initialized_redraw_clip &&
-       stage_cogl->bounding_redraw_clip.width != 0))
+       stage_cogl->redraw_clip))
     return TRUE;
   else
     return FALSE;
@@ -263,9 +260,9 @@ clutter_stage_cogl_ignoring_redraw_clips (ClutterStageWindow *stage_window)
 {
   ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
 
-  /* NB: a clip width of 0 means a full stage redraw is required */
+  /* NB: a NULL clip means a full stage redraw is required */
   if (stage_cogl->initialized_redraw_clip &&
-      stage_cogl->bounding_redraw_clip.width == 0)
+      !stage_cogl->redraw_clip)
     return TRUE;
   else
     return FALSE;
@@ -296,11 +293,11 @@ clutter_stage_cogl_add_redraw_clip (ClutterStageWindow    *stage_window,
     return;
 
   /* A NULL stage clip means a full stage redraw has been queued and
-   * we keep track of this by setting a zero width
-   * stage_cogl->bounding_redraw_clip */
+   * we keep track of this by setting a NULL redraw_clip.
+   */
   if (stage_clip == NULL)
     {
-      stage_cogl->bounding_redraw_clip.width = 0;
+      g_clear_pointer (&stage_cogl->redraw_clip, cairo_region_destroy);
       stage_cogl->initialized_redraw_clip = TRUE;
       return;
     }
@@ -309,34 +306,27 @@ clutter_stage_cogl_add_redraw_clip (ClutterStageWindow    *stage_window,
   if (stage_clip->width == 0 || stage_clip->height == 0)
     return;
 
-  if (!stage_cogl->initialized_redraw_clip)
+  if (!stage_cogl->redraw_clip)
     {
-      stage_cogl->bounding_redraw_clip = *stage_clip;
+      stage_cogl->redraw_clip = cairo_region_create_rectangle (stage_clip);
     }
-  else if (stage_cogl->bounding_redraw_clip.width > 0)
+  else
     {
-      _clutter_util_rectangle_union (&stage_cogl->bounding_redraw_clip,
-                                     stage_clip,
-                                     &stage_cogl->bounding_redraw_clip);
+      cairo_region_union_rectangle (stage_cogl->redraw_clip, stage_clip);
     }
 
   stage_cogl->initialized_redraw_clip = TRUE;
 }
 
-static gboolean
-clutter_stage_cogl_get_redraw_clip_bounds (ClutterStageWindow    *stage_window,
-                                           cairo_rectangle_int_t *stage_clip)
+static cairo_region_t *
+clutter_stage_cogl_get_redraw_clip (ClutterStageWindow *stage_window)
 {
   ClutterStageCogl *stage_cogl = CLUTTER_STAGE_COGL (stage_window);
 
-  if (stage_cogl->using_clipped_redraw)
-    {
-      *stage_clip = stage_cogl->bounding_redraw_clip;
+  if (stage_cogl->using_clipped_redraw && stage_cogl->redraw_clip)
+    return cairo_region_copy (stage_cogl->redraw_clip);
 
-      return TRUE;
-    }
-
-  return FALSE;
+  return NULL;
 }
 
 static inline gboolean
@@ -414,37 +404,51 @@ swap_framebuffer (ClutterStageWindow    *stage_window,
 static void
 paint_stage (ClutterStageCogl            *stage_cogl,
              ClutterStageView            *view,
-             const cairo_rectangle_int_t *clip)
+             cairo_region_t              *clip)
 {
   ClutterStage *stage = stage_cogl->wrapper;
+  cairo_rectangle_int_t clip_rect;
+
+  cairo_region_get_extents (clip, &clip_rect);
 
   _clutter_stage_maybe_setup_viewport (stage, view);
-  _clutter_stage_paint_view (stage, view, clip);
+  _clutter_stage_paint_view (stage, view, &clip_rect);
 
   if (clutter_stage_view_get_onscreen (view) !=
       clutter_stage_view_get_framebuffer (view))
     {
-      clutter_stage_view_blit_offscreen (view, clip);
+      clutter_stage_view_blit_offscreen (view, &clip_rect);
     }
 }
 
 static void
-fill_current_damage_history_and_step (ClutterStageView *view)
+fill_current_damage_history (ClutterStageView *view,
+                             cairo_region_t   *damage)
 {
   ClutterStageViewCogl *view_cogl = CLUTTER_STAGE_VIEW_COGL (view);
   ClutterStageViewCoglPrivate *view_priv =
     clutter_stage_view_cogl_get_instance_private (view_cogl);
-  cairo_rectangle_int_t view_rect;
-  cairo_rectangle_int_t *current_damage;
+  cairo_region_t **current_damage;
 
   current_damage =
     &view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index)];
-  clutter_stage_view_get_layout (view, &view_rect);
 
-  *current_damage = view_rect;
+  g_clear_pointer (current_damage, cairo_region_destroy);
+  *current_damage = cairo_region_copy (damage);
   view_priv->damage_index++;
 }
 
+static void
+fill_current_damage_history_rectangle (ClutterStageView            *view,
+                                       const cairo_rectangle_int_t *rect)
+{
+  cairo_region_t *damage;
+
+  damage = cairo_region_create_rectangle (rect);
+  fill_current_damage_history (view, damage);
+  cairo_region_destroy (damage);
+}
+
 static void
 transform_swap_region_to_onscreen (ClutterStageView      *view,
                                    cairo_rectangle_int_t *swap_region)
@@ -499,11 +503,13 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
   gboolean do_swap_buffer;
   gboolean swap_with_damage;
   ClutterActor *wrapper;
-  cairo_rectangle_int_t redraw_clip;
+  cairo_region_t *redraw_clip;
+  cairo_region_t *clip_region;
   cairo_rectangle_int_t swap_region;
-  cairo_rectangle_int_t clip_region;
+  cairo_rectangle_int_t clip_rect;
+  cairo_rectangle_int_t redraw_rect;
   gboolean clip_region_empty;
-  int window_scale;
+  int fb_scale;
 
   wrapper = CLUTTER_ACTOR (stage_cogl->wrapper);
 
@@ -517,20 +523,19 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
     cogl_is_onscreen (fb) &&
     cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_BUFFER_AGE);
 
-  /* NB: a zero width redraw clip == full stage redraw */
-  if (stage_cogl->bounding_redraw_clip.width == 0)
+  /* NB: a NULL redraw clip == full stage redraw */
+  if (!stage_cogl->redraw_clip)
     have_clip = FALSE;
   else
     {
-      redraw_clip = stage_cogl->bounding_redraw_clip;
-      _clutter_util_rectangle_intersection (&redraw_clip,
-                                            &view_rect,
-                                            &redraw_clip);
+      cairo_region_t *view_region;
+      redraw_clip = cairo_region_copy (stage_cogl->redraw_clip);
 
-      have_clip = !(redraw_clip.x == view_rect.x &&
-                    redraw_clip.y == view_rect.y &&
-                    redraw_clip.width == view_rect.width &&
-                    redraw_clip.height == view_rect.height);
+      view_region = cairo_region_create_rectangle (&view_rect);
+      cairo_region_intersect (redraw_clip, view_region);
+
+      have_clip = !cairo_region_equal (redraw_clip, view_region);
+      cairo_region_destroy (view_region);
     }
 
   may_use_clipped_redraw = FALSE;
@@ -542,11 +547,12 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       cogl_onscreen_get_frame_counter (COGL_ONSCREEN (fb)) > 3)
     {
       may_use_clipped_redraw = TRUE;
-      clip_region = redraw_clip;
+      clip_region = cairo_region_reference (redraw_clip);
     }
   else
     {
-      clip_region = (cairo_rectangle_int_t){ 0 };
+      clip_region = cairo_region_create ();
+      redraw_clip = cairo_region_reference (clip_region);
     }
 
   if (may_use_clipped_redraw &&
@@ -555,9 +561,9 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
   else
     use_clipped_redraw = FALSE;
 
-  clip_region_empty = may_use_clipped_redraw && clip_region.width == 0;
+  clip_region_empty = may_use_clipped_redraw && cairo_region_is_empty (clip_region);
 
-  window_scale = _clutter_stage_window_get_scale_factor (stage_window);
+  fb_scale = clutter_stage_view_get_scale (view);
 
   swap_with_damage = FALSE;
   if (has_buffer_age)
@@ -565,34 +571,26 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       if (use_clipped_redraw && !clip_region_empty)
         {
           int age, i;
-          cairo_rectangle_int_t *current_damage =
-            &view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index++)];
 
           age = cogl_onscreen_get_buffer_age (COGL_ONSCREEN (fb));
 
           if (valid_buffer_age (view_cogl, age))
             {
-              *current_damage = clip_region;
+              fill_current_damage_history (view, clip_region);
 
               for (i = 1; i <= age; i++)
                 {
-                  cairo_rectangle_int_t *damage =
-                    &view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index - i - 1)];
-
-                  _clutter_util_rectangle_union (&clip_region, damage, &clip_region);
+                  cairo_region_t *damage =
+                    view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index - i - 1)];
+                  cairo_region_union (clip_region, damage);
                 }
 
-              /* Update the bounding redraw clip state with the extra damage. */
-              _clutter_util_rectangle_union (&stage_cogl->bounding_redraw_clip,
-                                             &clip_region,
-                                             &stage_cogl->bounding_redraw_clip);
+              /* Update the redraw clip state with the extra damage. */
+              cairo_region_union (stage_cogl->redraw_clip, clip_region);
 
-              CLUTTER_NOTE (CLIPPING, "Reusing back buffer(age=%d) - repairing region: x=%d, y=%d, width=%d, height=%d\n",
+              CLUTTER_NOTE (CLIPPING, "Reusing back buffer(age=%d) - repairing region: num rects: %d\n",
                             age,
-                            clip_region.x,
-                            clip_region.y,
-                            clip_region.width,
-                            clip_region.height);
+                            cairo_region_num_rectangles (clip_region));
 
               swap_with_damage = TRUE;
             }
@@ -600,15 +598,17 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
             {
               CLUTTER_NOTE (CLIPPING, "Invalid back buffer(age=%d): forcing full redraw\n", age);
               use_clipped_redraw = FALSE;
-              *current_damage = view_rect;
+              fill_current_damage_history_rectangle (view, &view_rect);
             }
         }
       else if (!use_clipped_redraw)
         {
-          fill_current_damage_history_and_step (view);
+          fill_current_damage_history_rectangle (view, &view_rect);
         }
     }
 
+  cairo_region_get_extents (clip_region, &clip_rect);
+
   cogl_push_framebuffer (fb);
   if (use_clipped_redraw && clip_region_empty)
     {
@@ -621,21 +621,21 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
 
       CLUTTER_NOTE (CLIPPING,
                     "Stage clip pushed: x=%d, y=%d, width=%d, height=%d\n",
-                    clip_region.x,
-                    clip_region.y,
-                    clip_region.width,
-                    clip_region.height);
+                    clip_rect.x,
+                    clip_rect.y,
+                    clip_rect.width,
+                    clip_rect.height);
 
       stage_cogl->using_clipped_redraw = TRUE;
 
-      scissor_x = (clip_region.x - view_rect.x) * window_scale;
-      scissor_y = (clip_region.y - view_rect.y) * window_scale;
+      scissor_x = (clip_rect.x - view_rect.x) * fb_scale;
+      scissor_y = (clip_rect.y - view_rect.y) * fb_scale;
       cogl_framebuffer_push_scissor_clip (fb,
                                           scissor_x,
                                           scissor_y,
-                                          clip_region.width * window_scale,
-                                          clip_region.height * window_scale);
-      paint_stage (stage_cogl, view, &clip_region);
+                                          clip_rect.width * fb_scale,
+                                          clip_rect.height * fb_scale);
+      paint_stage (stage_cogl, view, clip_region);
       cogl_framebuffer_pop_clip (fb);
 
       stage_cogl->using_clipped_redraw = FALSE;
@@ -645,7 +645,7 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       CLUTTER_NOTE (CLIPPING, "Unclipped stage paint\n");
 
       /* If we are trying to debug redraw issues then we want to pass
-       * the bounding_redraw_clip so it can be visualized */
+       * the redraw_clip so it can be visualized */
       if (G_UNLIKELY (clutter_paint_debug_flags & CLUTTER_DEBUG_DISABLE_CLIPPED_REDRAWS) &&
           may_use_clipped_redraw &&
           !clip_region_empty)
@@ -653,31 +653,39 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
           int scissor_x;
           int scissor_y;
 
-          scissor_x = (clip_region.x - view_rect.x) * window_scale;;
-          scissor_y = (clip_region.y - view_rect.y) * window_scale;
+          scissor_x = (clip_rect.x - view_rect.x) * fb_scale;;
+          scissor_y = (clip_rect.y - view_rect.y) * fb_scale;
           cogl_framebuffer_push_scissor_clip (fb,
                                               scissor_x,
                                               scissor_y,
-                                              clip_region.width * window_scale,
-                                              clip_region.height * window_scale);
-          paint_stage (stage_cogl, view, &clip_region);
+                                              clip_rect.width * fb_scale,
+                                              clip_rect.height * fb_scale);
+          paint_stage (stage_cogl, view, clip_region);
           cogl_framebuffer_pop_clip (fb);
         }
       else
-        paint_stage (stage_cogl, view, &view_rect);
+        {
+          cairo_region_t *view_region;
+
+          view_region = cairo_region_create_rectangle (&view_rect);
+          paint_stage (stage_cogl, view, view_region);
+          cairo_region_destroy (view_region);
+        }
     }
   cogl_pop_framebuffer ();
 
+  cairo_region_get_extents (redraw_clip, &redraw_rect);
+
   if (may_use_clipped_redraw &&
       G_UNLIKELY ((clutter_paint_debug_flags & CLUTTER_DEBUG_REDRAWS)))
     {
       CoglContext *ctx = cogl_framebuffer_get_context (fb);
       static CoglPipeline *outline = NULL;
       ClutterActor *actor = CLUTTER_ACTOR (wrapper);
-      float x_1 = redraw_clip.x;
-      float x_2 = redraw_clip.x + redraw_clip.width;
-      float y_1 = redraw_clip.y;
-      float y_2 = redraw_clip.y + redraw_clip.height;
+      float x_1 = redraw_rect.x;
+      float x_2 = redraw_rect.x + redraw_rect.width;
+      float y_1 = redraw_rect.y;
+      float y_2 = redraw_rect.y + redraw_rect.height;
       CoglVertexP2 quad[4] = {
         { x_1, y_1 },
         { x_2, y_1 },
@@ -724,10 +732,10 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       else if (use_clipped_redraw)
         {
           swap_region = (cairo_rectangle_int_t) {
-            .x = (clip_region.x - view_rect.x) * window_scale,
-            .y = (clip_region.y - view_rect.y) * window_scale,
-            .width = clip_region.width * window_scale,
-            .height = clip_region.height * window_scale,
+            .x = (clip_rect.x - view_rect.x) * fb_scale,
+            .y = (clip_rect.y - view_rect.y) * fb_scale,
+            .width = clip_rect.width * fb_scale,
+            .height = clip_rect.height * fb_scale,
           };
           g_assert (swap_region.width > 0);
           do_swap_buffer = TRUE;
@@ -737,8 +745,8 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
           swap_region = (cairo_rectangle_int_t) {
             .x = 0,
             .y = 0,
-            .width = view_rect.width * window_scale,
-            .height = view_rect.height * window_scale,
+            .width = view_rect.width * fb_scale,
+            .height = view_rect.height * fb_scale,
           };
           do_swap_buffer = TRUE;
         }
@@ -749,6 +757,11 @@ clutter_stage_cogl_redraw_view (ClutterStageWindow *stage_window,
       do_swap_buffer = TRUE;
     }
 
+  if (redraw_clip)
+    cairo_region_destroy (redraw_clip);
+  if (clip_region)
+    cairo_region_destroy (clip_region);
+
   if (do_swap_buffer)
     {
       if (clutter_stage_view_get_onscreen (view) !=
@@ -796,6 +809,7 @@ clutter_stage_cogl_redraw (ClutterStageWindow *stage_window)
 
   /* reset the redraw clipping for the next paint... */
   stage_cogl->initialized_redraw_clip = FALSE;
+  g_clear_pointer (&stage_cogl->redraw_clip, cairo_region_destroy);
 
   stage_cogl->frame_count++;
 }
@@ -810,7 +824,7 @@ clutter_stage_cogl_get_dirty_pixel (ClutterStageWindow *stage_window,
   gboolean has_buffer_age =
     cogl_is_onscreen (framebuffer) &&
     cogl_clutter_winsys_has_feature (COGL_WINSYS_FEATURE_BUFFER_AGE);
-  cairo_rectangle_int_t *rect;
+  cairo_rectangle_int_t rect;
 
   if (!has_buffer_age)
     {
@@ -823,12 +837,18 @@ clutter_stage_cogl_get_dirty_pixel (ClutterStageWindow *stage_window,
       ClutterStageViewCoglPrivate *view_priv =
         clutter_stage_view_cogl_get_instance_private (view_cogl);
       cairo_rectangle_int_t view_layout;
+      cairo_region_t *damage;
 
       clutter_stage_view_get_layout (view, &view_layout);
 
-      rect = &view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index - 1)];
-      *x = rect->x - view_layout.x;
-      *y = rect->y - view_layout.y;
+      damage = view_priv->damage_history[DAMAGE_HISTORY (view_priv->damage_index - 1)];
+      if (damage)
+        cairo_region_get_rectangle (damage, 0, &rect);
+      else
+        rect.x = rect.y = 0;
+
+      *x = rect.x - view_layout.x;
+      *y = rect.y - view_layout.y;
     }
 }
 
@@ -847,7 +867,7 @@ clutter_stage_window_iface_init (ClutterStageWindowIface *iface)
   iface->add_redraw_clip = clutter_stage_cogl_add_redraw_clip;
   iface->has_redraw_clips = clutter_stage_cogl_has_redraw_clips;
   iface->ignoring_redraw_clips = clutter_stage_cogl_ignoring_redraw_clips;
-  iface->get_redraw_clip_bounds = clutter_stage_cogl_get_redraw_clip_bounds;
+  iface->get_redraw_clip = clutter_stage_cogl_get_redraw_clip;
   iface->redraw = clutter_stage_cogl_redraw;
   iface->get_dirty_pixel = clutter_stage_cogl_get_dirty_pixel;
 }

clutter/clutter/cogl/clutter-stage-cogl.h

@@ -59,7 +59,7 @@ struct _ClutterStageCogl
    * junk frames to start with. */
   unsigned int frame_count;
 
-  cairo_rectangle_int_t bounding_redraw_clip;
+  cairo_region_t *redraw_clip;
 
   guint initialized_redraw_clip : 1;
 

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

@@ -102,6 +102,9 @@ struct _ClutterDeviceManagerEvdevPrivate
   gpointer                        constrain_data;
   GDestroyNotify                  constrain_data_notify;
 
+  ClutterRelativeMotionFilter relative_motion_filter;
+  gpointer relative_motion_filter_user_data;
+
   ClutterStageManager *stage_manager;
   guint stage_added_handler;
   guint stage_removed_handler;
@@ -264,6 +267,22 @@ _clutter_device_manager_evdev_constrain_pointer (ClutterDeviceManagerEvdev *mana
     }
 }
 
+void
+_clutter_device_manager_evdev_filter_relative_motion (ClutterDeviceManagerEvdev *manager_evdev,
+                                                      ClutterInputDevice        *device,
+                                                      float                      x,
+                                                      float                      y,
+                                                      float                     *dx,
+                                                      float                     *dy)
+{
+  ClutterDeviceManagerEvdevPrivate *priv = manager_evdev->priv;
+
+  if (!priv->relative_motion_filter)
+    return;
+
+  priv->relative_motion_filter (device, x, y, dx, dy,
+                                priv->relative_motion_filter_user_data);
+}
 
 static ClutterEvent *
 new_absolute_motion_event (ClutterInputDevice *input_device,
@@ -358,11 +377,23 @@ notify_relative_tool_motion (ClutterInputDevice *input_device,
                              gfloat              dy,
                              gdouble            *axes)
 {
+  ClutterInputDeviceEvdev *device_evdev;
   ClutterEvent *event;
+  ClutterSeatEvdev *seat;
   gfloat x, y;
 
+  device_evdev = CLUTTER_INPUT_DEVICE_EVDEV (input_device);
+  seat = _clutter_input_device_evdev_get_seat (device_evdev);
   x = input_device->current_x + dx;
   y = input_device->current_y + dy;
+
+  _clutter_device_manager_evdev_filter_relative_motion (seat->manager_evdev,
+                                                        input_device,
+                                                        seat->pointer_x,
+                                                        seat->pointer_y,
+                                                        &dx,
+                                                        &dy);
+
   event = new_absolute_motion_event (input_device, time_us, x, y, axes);
   _clutter_evdev_event_set_relative_motion (event, dx, dy, 0, 0);
 
@@ -2661,6 +2692,23 @@ clutter_evdev_set_pointer_constrain_callback (ClutterDeviceManager            *e
   priv->constrain_data_notify = user_data_notify;
 }
 
+void
+clutter_evdev_set_relative_motion_filter (ClutterDeviceManager       *evdev,
+                                          ClutterRelativeMotionFilter filter,
+                                          gpointer                    user_data)
+{
+  ClutterDeviceManagerEvdev *manager_evdev;
+  ClutterDeviceManagerEvdevPrivate *priv;
+
+  g_return_if_fail (CLUTTER_IS_DEVICE_MANAGER_EVDEV (evdev));
+
+  manager_evdev = CLUTTER_DEVICE_MANAGER_EVDEV (evdev);
+  priv = manager_evdev->priv;
+
+  priv->relative_motion_filter = filter;
+  priv->relative_motion_filter_user_data = user_data;
+}
+
 /**
  * clutter_evdev_set_keyboard_repeat:
  * @evdev: the #ClutterDeviceManager created by the evdev backend

clutter/clutter/evdev/clutter-device-manager-evdev.h

@@ -76,6 +76,13 @@ void _clutter_device_manager_evdev_constrain_pointer (ClutterDeviceManagerEvdev
                                                       float                     *new_x,
                                                       float                     *new_y);
 
+void _clutter_device_manager_evdev_filter_relative_motion (ClutterDeviceManagerEvdev *manager_evdev,
+                                                           ClutterInputDevice        *device,
+                                                           float                      x,
+                                                           float                      y,
+                                                           float                     *dx,
+                                                           float                     *dy);
+
 void _clutter_device_manager_evdev_dispatch (ClutterDeviceManagerEvdev *manager_evdev);
 
 static inline guint64

clutter/clutter/evdev/clutter-evdev.h

@@ -97,6 +97,18 @@ void  clutter_evdev_set_pointer_constrain_callback (ClutterDeviceManager
 						    gpointer                         user_data,
 						    GDestroyNotify                   user_data_notify);
 
+typedef void (*ClutterRelativeMotionFilter) (ClutterInputDevice *device,
+                                             float               x,
+                                             float               y,
+                                             float              *dx,
+                                             float              *dy,
+                                             gpointer            user_data);
+
+CLUTTER_AVAILABLE_IN_MUTTER
+void clutter_evdev_set_relative_motion_filter (ClutterDeviceManager       *evdev,
+                                               ClutterRelativeMotionFilter filter,
+                                               gpointer                    user_data);
+
 CLUTTER_AVAILABLE_IN_1_16
 void               clutter_evdev_set_keyboard_map   (ClutterDeviceManager *evdev,
 						     struct xkb_keymap    *keymap);

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

@@ -405,6 +405,13 @@ clutter_seat_evdev_notify_relative_motion (ClutterSeatEvdev   *seat,
   if (!_clutter_input_device_get_stage (input_device))
     return;
 
+  _clutter_device_manager_evdev_filter_relative_motion (seat->manager_evdev,
+                                                        input_device,
+                                                        seat->pointer_x,
+                                                        seat->pointer_y,
+                                                        &dx,
+                                                        &dy);
+
   new_x = seat->pointer_x + dx;
   new_y = seat->pointer_y + dy;
   event = new_absolute_motion_event (seat, input_device,

clutter/clutter/x11/clutter-device-manager-core-x11.c

@@ -136,7 +136,6 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
   ClutterTranslateReturn res;
   ClutterStage *stage;
   XEvent *xevent;
-  int window_scale;
 
   manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (translator);
   backend_x11 = CLUTTER_BACKEND_X11 (clutter_get_default_backend ());
@@ -152,8 +151,6 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
 
   stage_x11 = CLUTTER_STAGE_X11 (_clutter_stage_get_window (stage));
 
-  window_scale = stage_x11->scale_factor;
-
   event->any.stage = stage;
 
   res = CLUTTER_TRANSLATE_CONTINUE;
@@ -226,8 +223,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
             event->scroll.direction = CLUTTER_SCROLL_RIGHT;
 
           event->scroll.time = xevent->xbutton.time;
-          event->scroll.x = xevent->xbutton.x / window_scale;
-          event->scroll.y = xevent->xbutton.y / window_scale;
+          event->scroll.x = xevent->xbutton.x;
+          event->scroll.y = xevent->xbutton.y;
           event->scroll.modifier_state = xevent->xbutton.state;
           event->scroll.axes = NULL;
           break;
@@ -235,8 +232,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
         default:
           event->button.type = event->type = CLUTTER_BUTTON_PRESS;
           event->button.time = xevent->xbutton.time;
-          event->button.x = xevent->xbutton.x / window_scale;
-          event->button.y = xevent->xbutton.y / window_scale;
+          event->button.x = xevent->xbutton.x;
+          event->button.y = xevent->xbutton.y;
           event->button.modifier_state = xevent->xbutton.state;
           event->button.button = xevent->xbutton.button;
           event->button.axes = NULL;
@@ -269,8 +266,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
 
       event->button.type = event->type = CLUTTER_BUTTON_RELEASE;
       event->button.time = xevent->xbutton.time;
-      event->button.x = xevent->xbutton.x / window_scale;
-      event->button.y = xevent->xbutton.y / window_scale;
+      event->button.x = xevent->xbutton.x;
+      event->button.y = xevent->xbutton.y;
       event->button.modifier_state = xevent->xbutton.state;
       event->button.button = xevent->xbutton.button;
       event->button.axes = NULL;
@@ -287,8 +284,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
 
       event->motion.type = event->type = CLUTTER_MOTION;
       event->motion.time = xevent->xmotion.time;
-      event->motion.x = xevent->xmotion.x / window_scale;
-      event->motion.y = xevent->xmotion.y / window_scale;
+      event->motion.x = xevent->xmotion.x;
+      event->motion.y = xevent->xmotion.y;
       event->motion.modifier_state = xevent->xmotion.state;
       event->motion.axes = NULL;
       clutter_event_set_device (event, manager_x11->core_pointer);
@@ -301,8 +298,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
 
       event->crossing.type = CLUTTER_ENTER;
       event->crossing.time = xevent->xcrossing.time;
-      event->crossing.x = xevent->xcrossing.x / window_scale;
-      event->crossing.y = xevent->xcrossing.y / window_scale;
+      event->crossing.x = xevent->xcrossing.x;
+      event->crossing.y = xevent->xcrossing.y;
       event->crossing.source = CLUTTER_ACTOR (stage);
       event->crossing.related = NULL;
       clutter_event_set_device (event, manager_x11->core_pointer);
@@ -327,8 +324,8 @@ clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
 
       event->crossing.type = CLUTTER_LEAVE;
       event->crossing.time = xevent->xcrossing.time;
-      event->crossing.x = xevent->xcrossing.x / window_scale;
-      event->crossing.y = xevent->xcrossing.y / window_scale;
+      event->crossing.x = xevent->xcrossing.x;
+      event->crossing.y = xevent->xcrossing.y;
       event->crossing.source = CLUTTER_ACTOR (stage);
       event->crossing.related = NULL;
       clutter_event_set_device (event, manager_x11->core_pointer);

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

@@ -861,8 +861,8 @@ translate_coords (ClutterStageX11 *stage_x11,
 
   clutter_actor_get_size (stage, &stage_width, &stage_height);
 
-  *x_out = CLAMP (event_x / stage_x11->scale_factor, 0, stage_width);
-  *y_out = CLAMP (event_y / stage_x11->scale_factor, 0, stage_height);
+  *x_out = CLAMP (event_x, 0, stage_width);
+  *y_out = CLAMP (event_y, 0, stage_height);
 }
 
 static gdouble

clutter/clutter/x11/clutter-settings-x11.h

@@ -6,7 +6,6 @@ static const struct {
   const char *xsetting_name;
   const char *settings_property;
 } _clutter_settings_map[] = {
-  { "Net/DoubleClickTime",     "double-click-time" },
   { "Net/DoubleClickDistance", "double-click-distance" },
   { "Net/DndDragThreshold",    "dnd-drag-threshold" },
   { "Gtk/FontName",            "font-name" },
@@ -16,7 +15,6 @@ static const struct {
   { "Xft/HintStyle",           "font-hint-style" },
   { "Xft/RGBA",                "font-subpixel-order" },
   { "Fontconfig/Timestamp",    "fontconfig-timestamp" },
-  { "Gdk/WindowScalingFactor", "window-scaling-factor" },
   { "Gdk/UnscaledDPI",         "unscaled-font-dpi" },
 };
 

clutter/clutter/x11/clutter-stage-x11.c

@@ -162,10 +162,10 @@ clutter_stage_x11_fix_window_size (ClutterStageX11 *stage_x11,
                                       &min_height);
 
       if (new_width <= 0)
-        new_width = min_width * stage_x11->scale_factor;
+        new_width = min_width;
 
       if (new_height <= 0)
-        new_height = min_height * stage_x11->scale_factor;
+        new_height = min_height;
 
       size_hints->flags = 0;
 
@@ -175,8 +175,8 @@ clutter_stage_x11_fix_window_size (ClutterStageX11 *stage_x11,
         {
           if (resize)
             {
-              size_hints->min_width = min_width * stage_x11->scale_factor;
-              size_hints->min_height = min_height * stage_x11->scale_factor;
+              size_hints->min_width = min_width;
+              size_hints->min_height = min_height;
               size_hints->flags = PMinSize;
             }
           else
@@ -236,8 +236,8 @@ clutter_stage_x11_get_geometry (ClutterStageWindow    *stage_window,
       return;
     }
 
-  geometry->width = stage_x11->xwin_width / stage_x11->scale_factor;
-  geometry->height = stage_x11->xwin_height / stage_x11->scale_factor;
+  geometry->width = stage_x11->xwin_width;
+  geometry->height = stage_x11->xwin_height;
 }
 
 static void
@@ -255,8 +255,8 @@ clutter_stage_x11_resize (ClutterStageWindow *stage_window,
        * so we need to manually set the size and queue a relayout on the
        * stage here (as is normally done in response to ConfigureNotify).
        */
-      stage_x11->xwin_width = width * stage_x11->scale_factor;
-      stage_x11->xwin_height = height * stage_x11->scale_factor;
+      stage_x11->xwin_width = width;
+      stage_x11->xwin_height = height;
       clutter_actor_queue_relayout (CLUTTER_ACTOR (stage_cogl->wrapper));
       return;
     }
@@ -277,9 +277,6 @@ clutter_stage_x11_resize (ClutterStageWindow *stage_window,
 
   CLUTTER_NOTE (BACKEND, "New size received: (%d, %d)", width, height);
 
-  width *= stage_x11->scale_factor;
-  height *= stage_x11->scale_factor;
-
   if (stage_x11->xwin != None)
     {
       clutter_stage_x11_fix_window_size (stage_x11, width, height);
@@ -400,20 +397,6 @@ set_cursor_visible (ClutterStageX11 *stage_x11)
     }
 }
 
-static void
-on_window_scaling_factor_notify (GObject         *settings,
-                                 GParamSpec      *pspec,
-                                 ClutterStageX11 *stage_x11)
-{
-  g_object_get (settings,
-                "window-scaling-factor", &stage_x11->scale_factor,
-                NULL);
-
-  clutter_stage_x11_resize (CLUTTER_STAGE_WINDOW (stage_x11),
-                            stage_x11->xwin_width,
-                            stage_x11->xwin_height);
-}
-
 static void
 clutter_stage_x11_unrealize (ClutterStageWindow *stage_window)
 {
@@ -643,12 +626,8 @@ clutter_stage_x11_realize (ClutterStageWindow *stage_window)
 
   CLUTTER_NOTE (BACKEND, "Wrapper size: %.2f x %.2f", width, height);
 
-  width = width * (float) stage_x11->scale_factor;
-  height = height * (float) stage_x11->scale_factor;
-
-  CLUTTER_NOTE (BACKEND, "Creating a new Cogl onscreen surface: %.2f x %.2f (factor: %d)",
-                width, height,
-                stage_x11->scale_factor);
+  CLUTTER_NOTE (BACKEND, "Creating a new Cogl onscreen surface: %.2f x %.2f",
+                width, height);
 
   stage_x11->onscreen = cogl_onscreen_new (backend->cogl_context, width, height);
 
@@ -909,28 +888,6 @@ clutter_stage_x11_can_clip_redraws (ClutterStageWindow *stage_window)
   return stage_x11->clipped_redraws_cool_off == 0;
 }
 
-static void
-clutter_stage_x11_set_scale_factor (ClutterStageWindow *stage_window,
-                                    int                 factor)
-{
-  ClutterStageX11 *stage_x11 = CLUTTER_STAGE_X11 (stage_window);
-
-  if (stage_x11->scale_factor == factor)
-    return;
-
-  stage_x11->scale_factor = factor;
-
-  clutter_stage_x11_resize (stage_window, stage_x11->xwin_width, stage_x11->xwin_height);
-}
-
-static int
-clutter_stage_x11_get_scale_factor (ClutterStageWindow *stage_window)
-{
-  ClutterStageX11 *stage_x11 = CLUTTER_STAGE_X11 (stage_window);
-
-  return stage_x11->scale_factor;
-}
-
 static void
 ensure_legacy_view (ClutterStageWindow *stage_window)
 {
@@ -1002,8 +959,6 @@ clutter_stage_x11_class_init (ClutterStageX11Class *klass)
 static void
 clutter_stage_x11_init (ClutterStageX11 *stage)
 {
-  ClutterSettings *settings;
-
   stage->xwin = None;
   stage->xwin_width = 640;
   stage->xwin_height = 480;
@@ -1016,12 +971,6 @@ clutter_stage_x11_init (ClutterStageX11 *stage)
   stage->accept_focus = TRUE;
 
   stage->title = NULL;
-
-  settings = clutter_settings_get_default ();
-  g_signal_connect (settings, "notify::window-scaling-factor",
-                    G_CALLBACK (on_window_scaling_factor_notify),
-                    stage);
-  on_window_scaling_factor_notify (G_OBJECT (settings), NULL, stage);
 }
 
 static void
@@ -1041,8 +990,6 @@ clutter_stage_window_iface_init (ClutterStageWindowIface *iface)
   iface->realize = clutter_stage_x11_realize;
   iface->unrealize = clutter_stage_x11_unrealize;
   iface->can_clip_redraws = clutter_stage_x11_can_clip_redraws;
-  iface->set_scale_factor = clutter_stage_x11_set_scale_factor;
-  iface->get_scale_factor = clutter_stage_x11_get_scale_factor;
   iface->get_views = clutter_stage_x11_get_views;
   iface->get_frame_counter = clutter_stage_x11_get_frame_counter;
 }
@@ -1167,8 +1114,8 @@ clutter_stage_x11_translate_event (ClutterEventTranslator *translator,
               stage_x11->xwin_height = xevent->xconfigure.height;
             }
 
-          stage_width = xevent->xconfigure.width / stage_x11->scale_factor;
-          stage_height = xevent->xconfigure.height / stage_x11->scale_factor;
+          stage_width = xevent->xconfigure.width;
+          stage_height = xevent->xconfigure.height;
           clutter_actor_set_size (CLUTTER_ACTOR (stage), stage_width, stage_height);
 
           if (size_changed)
@@ -1335,10 +1282,10 @@ clutter_stage_x11_translate_event (ClutterEventTranslator *translator,
                       expose->width,
                       expose->height);
 
-        clip.x = expose->x / stage_x11->scale_factor;
-        clip.y = expose->y / stage_x11->scale_factor;
-        clip.width = expose->width / stage_x11->scale_factor;
-        clip.height = expose->height / stage_x11->scale_factor;
+        clip.x = expose->x;
+        clip.y = expose->y;
+        clip.width = expose->width;
+        clip.height = expose->height;
         clutter_actor_queue_redraw_with_clip (CLUTTER_ACTOR (stage), &clip);
       }
       break;
@@ -1504,8 +1451,8 @@ set_foreign_window_callback (ClutterActor *actor,
   fwd->stage_x11->xwin = fwd->xwindow;
   fwd->stage_x11->is_foreign_xwin = TRUE;
 
-  fwd->stage_x11->xwin_width = fwd->geom.width * fwd->stage_x11->scale_factor;
-  fwd->stage_x11->xwin_height = fwd->geom.height * fwd->stage_x11->scale_factor;
+  fwd->stage_x11->xwin_width = fwd->geom.width;
+  fwd->stage_x11->xwin_height = fwd->geom.height;
 
   clutter_actor_set_size (actor, fwd->geom.width, fwd->geom.height);
 
@@ -1599,8 +1546,8 @@ clutter_x11_set_stage_foreign (ClutterStage *stage,
 
   fwd.geom.x = x;
   fwd.geom.y = y;
-  fwd.geom.width = width / stage_x11->scale_factor;
-  fwd.geom.height = height / stage_x11->scale_factor;
+  fwd.geom.width = width;
+  fwd.geom.height = height;
 
   actor = CLUTTER_ACTOR (stage);
 

clutter/clutter/x11/clutter-stage-x11.h

@@ -69,8 +69,6 @@ struct _ClutterStageX11
 
   ClutterStageX11State wm_state;
 
-  int scale_factor;
-
   guint is_foreign_xwin       : 1;
   guint fullscreening         : 1;
   guint is_cursor_visible     : 1;

clutter/tests/conform/actor-graph.c

@@ -350,7 +350,8 @@ actor_replace_child (void)
   g_assert_cmpstr (clutter_actor_get_name (iter), ==, "qux");
 
   clutter_actor_add_child (actor, g_object_new (CLUTTER_TYPE_ACTOR,
-                                                "name", "foo"));
+                                                "name", "foo",
+                                                NULL));
 
   clutter_actor_replace_child (actor, iter,
                                g_object_new (CLUTTER_TYPE_ACTOR,

cogl/cogl/cogl-context.c

@@ -81,6 +81,19 @@
 #define GL_PURGED_CONTEXT_RESET_NV 0x92BB
 #endif
 
+/* These aren't defined in the GLES2 headers */
+#ifndef GL_GUILTY_CONTEXT_RESET_ARB
+#define GL_GUILTY_CONTEXT_RESET_ARB 0x8253
+#endif
+
+#ifndef GL_INNOCENT_CONTEXT_RESET_ARB
+#define GL_INNOCENT_CONTEXT_RESET_ARB 0x8254
+#endif
+
+#ifndef GL_UNKNOWN_CONTEXT_RESET_ARB
+#define GL_UNKNOWN_CONTEXT_RESET_ARB 0x8255
+#endif
+
 static void _cogl_context_free (CoglContext *context);
 
 COGL_OBJECT_DEFINE (Context, context);

cogl/cogl/cogl-framebuffer-private.h

@@ -193,6 +193,11 @@ struct _CoglFramebuffer
   CoglFramebufferBits bits;
 
   int                 samples_per_pixel;
+
+  /* Whether the depth buffer was enabled for this framebuffer,
+   * usually means it needs to be cleared before being reused next.
+   */
+  CoglBool            depth_buffer_clear_needed;
 };
 
 typedef enum {

cogl/cogl/cogl-framebuffer.c

@@ -117,6 +117,7 @@ _cogl_framebuffer_init (CoglFramebuffer *framebuffer,
   framebuffer->viewport_age_for_scissor_workaround = -1;
   framebuffer->dither_enabled = TRUE;
   framebuffer->depth_writing_enabled = TRUE;
+  framebuffer->depth_buffer_clear_needed = TRUE;
 
   framebuffer->modelview_stack = cogl_matrix_stack_new (ctx);
   framebuffer->projection_stack = cogl_matrix_stack_new (ctx);
@@ -268,6 +269,13 @@ cogl_framebuffer_clear4f (CoglFramebuffer *framebuffer,
   int scissor_y1;
   CoglBool saved_viewport_scissor_workaround;
 
+  if (!framebuffer->depth_buffer_clear_needed &&
+      (buffers & COGL_BUFFER_BIT_DEPTH))
+    buffers &= ~(COGL_BUFFER_BIT_DEPTH);
+
+  if (buffers == 0)
+    return;
+
   _cogl_clip_stack_get_bounds (clip_stack,
                                &scissor_x0, &scissor_y0,
                                &scissor_x1, &scissor_y1);
@@ -415,6 +423,9 @@ cleared:
   _cogl_framebuffer_mark_mid_scene (framebuffer);
   _cogl_framebuffer_mark_clear_clip_dirty (framebuffer);
 
+  if (buffers & COGL_BUFFER_BIT_DEPTH)
+    framebuffer->depth_buffer_clear_needed = FALSE;
+
   if (buffers & COGL_BUFFER_BIT_COLOR && buffers & COGL_BUFFER_BIT_DEPTH)
     {
       /* For our fast-path for reading back a single pixel of simple

cogl/cogl/cogl-journal.c

@@ -1102,7 +1102,7 @@ upload_vertices (CoglJournal *journal,
 
   attribute_buffer = create_attribute_buffer (journal, needed_vbo_len * 4);
   buffer = COGL_BUFFER (attribute_buffer);
-  cogl_buffer_set_update_hint (buffer, COGL_BUFFER_UPDATE_HINT_STATIC);
+  cogl_buffer_set_update_hint (buffer, COGL_BUFFER_UPDATE_HINT_DYNAMIC);
 
   vout = _cogl_buffer_map_range_for_fill_or_fallback (buffer,
                                                       0, /* offset */

cogl/cogl/cogl-mutter.h

@@ -42,7 +42,7 @@
 #include <cogl/winsys/cogl-winsys-egl-private.h>
 #include <cogl/winsys/cogl-winsys-private.h>
 
-void cogl_renderer_set_custom_winsys (CoglRenderer          *renderer,
-                                      CoglWinsysVtableGetter winsys_vtable_getter);
+void cogl_renderer_set_custom_winsys (CoglRenderer                *renderer,
+                                      CoglCustomWinsysVtableGetter winsys_vtable_getter);
 
 #endif /* __COGL_MUTTER_H___ */

cogl/cogl/cogl-renderer-private.h

@@ -39,12 +39,13 @@
 #include "cogl-texture-driver.h"
 #include "cogl-context.h"
 #include "cogl-closure-list-private.h"
-#include "cogl-mutter.h"
 
 #ifdef COGL_HAS_XLIB_SUPPORT
 #include <X11/Xlib.h>
 #endif
 
+typedef const CoglWinsysVtable *(*CoglCustomWinsysVtableGetter) (CoglRenderer *renderer);
+
 struct _CoglRenderer
 {
   CoglObject _parent;
@@ -53,7 +54,7 @@ struct _CoglRenderer
   const CoglDriverVtable *driver_vtable;
   const CoglTextureDriver *texture_driver;
   const CoglWinsysVtable *winsys_vtable;
-  CoglWinsysVtableGetter custom_winsys_vtable_getter;
+  CoglCustomWinsysVtableGetter custom_winsys_vtable_getter;
   CoglWinsysID winsys_id_override;
   GList *constraints;
 

cogl/cogl/cogl-renderer.c

@@ -565,8 +565,8 @@ _cogl_renderer_choose_driver (CoglRenderer *renderer,
 /* Final connection API */
 
 void
-cogl_renderer_set_custom_winsys (CoglRenderer          *renderer,
-                                 CoglWinsysVtableGetter winsys_vtable_getter)
+cogl_renderer_set_custom_winsys (CoglRenderer                *renderer,
+                                 CoglCustomWinsysVtableGetter winsys_vtable_getter)
 {
   renderer->custom_winsys_vtable_getter = winsys_vtable_getter;
 }
@@ -575,10 +575,11 @@ static CoglBool
 connect_custom_winsys (CoglRenderer *renderer,
                        CoglError   **error)
 {
-  const CoglWinsysVtable *winsys = renderer->custom_winsys_vtable_getter();
+  const CoglWinsysVtable *winsys;
   CoglError *tmp_error = NULL;
   GString *error_message;
 
+  winsys = renderer->custom_winsys_vtable_getter (renderer);
   renderer->winsys_vtable = winsys;
 
   error_message = g_string_new ("");

cogl/cogl/cogl-texture-driver.h

@@ -198,6 +198,7 @@ struct _CoglTextureDriver
   CoglPixelFormat
   (* find_best_gl_get_data_format) (CoglContext     *context,
                                     CoglPixelFormat format,
+                                    CoglPixelFormat target_format,
                                     GLenum *closest_gl_format,
                                     GLenum *closest_gl_type);
 };

cogl/cogl/cogl-texture.c

@@ -1059,6 +1059,7 @@ cogl_texture_get_data (CoglTexture *texture,
 
   closest_format =
     ctx->texture_driver->find_best_gl_get_data_format (ctx,
+                                                       texture_format,
                                                        format,
                                                        &closest_gl_format,
                                                        &closest_gl_type);

cogl/cogl/driver/gl/cogl-pipeline-opengl.c

@@ -418,7 +418,11 @@ flush_depth_state (CoglContext *ctx,
   if (ctx->depth_test_enabled_cache != depth_state->test_enabled)
     {
       if (depth_state->test_enabled == TRUE)
-        GE (ctx, glEnable (GL_DEPTH_TEST));
+        {
+          GE (ctx, glEnable (GL_DEPTH_TEST));
+          if (ctx->current_draw_buffer)
+            ctx->current_draw_buffer->depth_buffer_clear_needed = TRUE;
+        }
       else
         GE (ctx, glDisable (GL_DEPTH_TEST));
       ctx->depth_test_enabled_cache = depth_state->test_enabled;

cogl/cogl/driver/gl/cogl-util-gl-private.h

@@ -37,6 +37,11 @@
 #include "cogl-gl-header.h"
 #include "cogl-texture.h"
 
+/* In OpenGL ES context, GL_CONTEXT_LOST has a _KHR prefix */
+#ifndef GL_CONTEXT_LOST
+#define GL_CONTEXT_LOST GL_CONTEXT_LOST_KHR
+#endif
+
 #ifdef COGL_GL_DEBUG
 
 const char *

cogl/cogl/driver/gl/gl/cogl-texture-driver-gl.c

@@ -533,14 +533,16 @@ static CoglPixelFormat
 _cogl_texture_driver_find_best_gl_get_data_format
                                             (CoglContext *context,
                                              CoglPixelFormat format,
+                                             CoglPixelFormat target_format,
                                              GLenum *closest_gl_format,
                                              GLenum *closest_gl_type)
 {
-  return context->driver_vtable->pixel_format_to_gl (context,
-                                                     format,
-                                                     NULL, /* don't need */
-                                                     closest_gl_format,
-                                                     closest_gl_type);
+  return context->driver_vtable->pixel_format_to_gl_with_target (context,
+                                                                 format,
+                                                                 target_format,
+                                                                 NULL, /* don't need */
+                                                                 closest_gl_format,
+                                                                 closest_gl_type);
 }
 
 const CoglTextureDriver

cogl/cogl/driver/gl/gles/cogl-texture-driver-gles.c

@@ -615,6 +615,7 @@ static CoglPixelFormat
 _cogl_texture_driver_find_best_gl_get_data_format
                                             (CoglContext *context,
                                              CoglPixelFormat format,
+                                             CoglPixelFormat target_format,
                                              GLenum *closest_gl_format,
                                              GLenum *closest_gl_type)
 {

configure.ac

@@ -1,8 +1,8 @@
 AC_PREREQ(2.62)
 
 m4_define([mutter_major_version], [3])
-m4_define([mutter_minor_version], [23])
-m4_define([mutter_micro_version], [92])
+m4_define([mutter_minor_version], [25])
+m4_define([mutter_micro_version], [1])
 
 m4_define([mutter_version],
           [mutter_major_version.mutter_minor_version.mutter_micro_version])
@@ -57,6 +57,13 @@ AM_GNU_GETTEXT([external])
 
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])
+
+# Debian / Ubuntu set this flag to 'no' in libtool, causing linking errors
+# (i.e when linking against mutter-clutter). Not to explicitly redefine such
+# deps, we enable this flag for everybody.
+link_all_deplibs=yes
+link_all_deplibs_CXX=yes
+
 AC_PROG_CC
 AC_PROG_CC_C_O
 AC_PROG_INSTALL

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

@@ -102,6 +102,27 @@
       </description>
     </key>
 
+    <key name="experimental-features" type="as">
+      <default>[]</default>
+      <summary>Enable experimental features</summary>
+      <description>
+        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.
+      </description>
+    </key>
+
     <child name="keybindings" schema="org.gnome.mutter.keybindings"/>
 
   </schema>

po/POTFILES.in

@@ -12,11 +12,11 @@ src/compositor/compositor.c
 src/compositor/meta-background.c
 src/core/bell.c
 src/core/core.c
-src/core/delete.c
 src/core/display.c
 src/core/errors.c
 src/core/keybindings.c
 src/core/main.c
+src/core/meta-close-dialog-default.c
 src/core/mutter.c
 src/core/prefs.c
 src/core/screen.c

po/ca.po

@@ -11,9 +11,9 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity 2.24\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-03-13 01:36+0000\n"
+"POT-Creation-Date: 2017-04-21 21:33+0000\n"
 "PO-Revision-Date: 2016-03-13 14:45+0100\n"
 "Last-Translator: Gil Forcada <gilforcada@guifi.net>\n"
 "Language-Team: Catalan <tradgnome@softcatala.org>\n"
@@ -24,264 +24,272 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Generator: Gtranslator 2.91.6\n"
 
-#: ../data/50-mutter-navigation.xml.in.h:1
+#: data/50-mutter-navigation.xml:6
 msgid "Navigation"
 msgstr "Navegació"
 
-#: ../data/50-mutter-navigation.xml.in.h:2
+#: data/50-mutter-navigation.xml:9
 msgid "Move window to workspace 1"
 msgstr "Mou la finestra a l'espai de treball 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:3
+#: data/50-mutter-navigation.xml:12
 msgid "Move window to workspace 2"
 msgstr "Mou la finestra a l'espai de treball 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:4
+#: data/50-mutter-navigation.xml:15
 msgid "Move window to workspace 3"
 msgstr "Mou la finestra a l'espai de treball 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:5
+#: data/50-mutter-navigation.xml:18
 msgid "Move window to workspace 4"
 msgstr "Mou la finestra a l'espai de treball 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:6
+#: data/50-mutter-navigation.xml:21
 msgid "Move window to last workspace"
 msgstr "Mou la finestra a l'últim espai de treball"
 
-#: ../data/50-mutter-navigation.xml.in.h:7
+#: data/50-mutter-navigation.xml:24
 msgid "Move window one workspace to the left"
 msgstr "Mou la finestra un espai de treball a l'esquerra"
 
-#: ../data/50-mutter-navigation.xml.in.h:8
+#: data/50-mutter-navigation.xml:27
 msgid "Move window one workspace to the right"
 msgstr "Mou la finestra un espai de treball a la dreta"
 
-#: ../data/50-mutter-navigation.xml.in.h:9
+#: data/50-mutter-navigation.xml:30
 msgid "Move window one workspace up"
 msgstr "Mou la finestra un espai de treball amunt"
 
-#: ../data/50-mutter-navigation.xml.in.h:10
+#: data/50-mutter-navigation.xml:33
 msgid "Move window one workspace down"
 msgstr "Mou la finestra un espai de treball avall"
 
-#: ../data/50-mutter-navigation.xml.in.h:11
+#: data/50-mutter-navigation.xml:36
 msgid "Move window one monitor to the left"
 msgstr "Mou la finestra un monitor a l'esquerra"
 
-#: ../data/50-mutter-navigation.xml.in.h:12
+#: data/50-mutter-navigation.xml:39
 msgid "Move window one monitor to the right"
 msgstr "Mou la finestra un monitor a la dreta"
 
-#: ../data/50-mutter-navigation.xml.in.h:13
+#: data/50-mutter-navigation.xml:42
 msgid "Move window one monitor up"
 msgstr "Mou la finestra un monitor amunt"
 
-#: ../data/50-mutter-navigation.xml.in.h:14
+#: data/50-mutter-navigation.xml:45
 msgid "Move window one monitor down"
 msgstr "Mou la finestra un monitor avall"
 
-#: ../data/50-mutter-navigation.xml.in.h:15
+#: data/50-mutter-navigation.xml:49
 msgid "Switch applications"
 msgstr "Canvia d'aplicacions"
 
-#: ../data/50-mutter-navigation.xml.in.h:16
+#: data/50-mutter-navigation.xml:54
 msgid "Switch to previous application"
 msgstr "Canvia a l'aplicació anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:17
+#: data/50-mutter-navigation.xml:58
 msgid "Switch windows"
 msgstr "Canvia de finestres"
 
-#: ../data/50-mutter-navigation.xml.in.h:18
+#: data/50-mutter-navigation.xml:63
 msgid "Switch to previous window"
 msgstr "Canvia a la finestra anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:19
+#: data/50-mutter-navigation.xml:67
 msgid "Switch windows of an application"
 msgstr "Canvia entre les finestres d'una aplicació"
 
-#: ../data/50-mutter-navigation.xml.in.h:20
+#: data/50-mutter-navigation.xml:72
 msgid "Switch to previous window of an application"
 msgstr "Canvia a la finestra anterior d'una aplicació"
 
-#: ../data/50-mutter-navigation.xml.in.h:21
+#: data/50-mutter-navigation.xml:76
+#, fuzzy
+#| msgid "Switch system controls directly"
 msgid "Switch system controls"
-msgstr "Canvia entre els controls del sistema"
+msgstr "Canvia immediatament entre els controls del sistema"
 
-#: ../data/50-mutter-navigation.xml.in.h:22
+#: data/50-mutter-navigation.xml:81
 msgid "Switch to previous system control"
 msgstr "Canvia al control del sistema anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:23
+#: data/50-mutter-navigation.xml:85
 msgid "Switch windows directly"
 msgstr "Canvia immediatament entre finestres"
 
-#: ../data/50-mutter-navigation.xml.in.h:24
+#: data/50-mutter-navigation.xml:90
 msgid "Switch directly to previous window"
 msgstr "Canvia immediatament a la finestra anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:25
+#: data/50-mutter-navigation.xml:94
 msgid "Switch windows of an app directly"
 msgstr "Canvia immediatament entre les finestres d'una aplicació"
 
-#: ../data/50-mutter-navigation.xml.in.h:26
+#: data/50-mutter-navigation.xml:99
 msgid "Switch directly to previous window of an app"
 msgstr "Canvia immediatament a la finestra anterior d'una aplicació"
 
-#: ../data/50-mutter-navigation.xml.in.h:27
+#: data/50-mutter-navigation.xml:103
 msgid "Switch system controls directly"
 msgstr "Canvia immediatament entre els controls del sistema"
 
-#: ../data/50-mutter-navigation.xml.in.h:28
+#: data/50-mutter-navigation.xml:108
 msgid "Switch directly to previous system control"
 msgstr "Canvia immediatament al control del sistema anterior"
 
-#: ../data/50-mutter-navigation.xml.in.h:29
+#: data/50-mutter-navigation.xml:111
 msgid "Hide all normal windows"
 msgstr "Oculta totes les finestres normals"
 
-#: ../data/50-mutter-navigation.xml.in.h:30
+#: data/50-mutter-navigation.xml:114
 msgid "Switch to workspace 1"
 msgstr "Canvia a l'espai de treball 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:31
+#: data/50-mutter-navigation.xml:117
 msgid "Switch to workspace 2"
 msgstr "Canvia a l'espai de treball 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:32
+#: data/50-mutter-navigation.xml:120
 msgid "Switch to workspace 3"
 msgstr "Canvia a l'espai de treball 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:33
+#: data/50-mutter-navigation.xml:123
 msgid "Switch to workspace 4"
 msgstr "Canvia a l'espai de treball 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:34
+#: data/50-mutter-navigation.xml:126
 msgid "Switch to last workspace"
 msgstr "Canvia a l'últim espai de treball"
 
-#: ../data/50-mutter-navigation.xml.in.h:35
+#: data/50-mutter-navigation.xml:129
 msgid "Move to workspace left"
 msgstr "Mou a l'espai de treball de l'esquerra"
 
-#: ../data/50-mutter-navigation.xml.in.h:36
+#: data/50-mutter-navigation.xml:132
 msgid "Move to workspace right"
 msgstr "Mou a l'espai de treball de la dreta"
 
-#: ../data/50-mutter-navigation.xml.in.h:37
+#: data/50-mutter-navigation.xml:135
 msgid "Move to workspace above"
 msgstr "Mou a l'espai de treball de sobre"
 
-#: ../data/50-mutter-navigation.xml.in.h:38
+#: data/50-mutter-navigation.xml:138
 msgid "Move to workspace below"
 msgstr "Mou a l'espai de treball de sota"
 
-#: ../data/50-mutter-system.xml.in.h:1
+#: data/50-mutter-system.xml:6
 msgid "System"
 msgstr "Sistema"
 
-#: ../data/50-mutter-system.xml.in.h:2
+#: data/50-mutter-system.xml:8
 msgid "Show the run command prompt"
 msgstr "Mostra l'indicador d'execució d'aplicacions"
 
-#: ../data/50-mutter-system.xml.in.h:3
+#: data/50-mutter-system.xml:10
 msgid "Show the activities overview"
 msgstr "Mostra la vista general d'activitats"
 
-#: ../data/50-mutter-windows.xml.in.h:1
+#: data/50-mutter-windows.xml:6
 msgid "Windows"
 msgstr "Finestres"
 
-#: ../data/50-mutter-windows.xml.in.h:2
+#: data/50-mutter-windows.xml:8
 msgid "Activate the window menu"
 msgstr "Activa el menú de finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:3
+#: data/50-mutter-windows.xml:10
 msgid "Toggle fullscreen mode"
 msgstr "Canvia entre el mode a pantalla completa"
 
-#: ../data/50-mutter-windows.xml.in.h:4
+#: data/50-mutter-windows.xml:12
 msgid "Toggle maximization state"
 msgstr "Canvia l'estat de maximització"
 
-#: ../data/50-mutter-windows.xml.in.h:5
+#: data/50-mutter-windows.xml:14
 msgid "Maximize window"
 msgstr "Maximitza la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:6
+#: data/50-mutter-windows.xml:16
 msgid "Restore window"
 msgstr "Restaura la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:7
+#: data/50-mutter-windows.xml:18
 msgid "Toggle shaded state"
 msgstr "Canvia l'estat d'ombrejat"
 
-#: ../data/50-mutter-windows.xml.in.h:8
+#: data/50-mutter-windows.xml:20
 msgid "Close window"
 msgstr "Tanca la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:9
+#: data/50-mutter-windows.xml:22
 msgid "Hide window"
 msgstr "Oculta la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:10
+#: data/50-mutter-windows.xml:24
 msgid "Move window"
 msgstr "Mou la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:11
+#: data/50-mutter-windows.xml:26
 msgid "Resize window"
 msgstr "Redimensiona la finestra"
 
-#: ../data/50-mutter-windows.xml.in.h:12
+#: data/50-mutter-windows.xml:29
 msgid "Toggle window on all workspaces or one"
 msgstr ""
 "Canvia la funció que fa que la finestra estigui en tots els espais de "
 "treball o només en un"
 
-#: ../data/50-mutter-windows.xml.in.h:13
+#: data/50-mutter-windows.xml:31
 msgid "Raise window if covered, otherwise lower it"
 msgstr "Alça la finestra si està coberta per una altra, o sinó baixa-la"
 
-#: ../data/50-mutter-windows.xml.in.h:14
+#: data/50-mutter-windows.xml:33
 msgid "Raise window above other windows"
 msgstr "Alça la finestra per damunt de les altres"
 
-#: ../data/50-mutter-windows.xml.in.h:15
+#: data/50-mutter-windows.xml:35
 msgid "Lower window below other windows"
 msgstr "Baixa la finestra sota les altres"
 
-#: ../data/50-mutter-windows.xml.in.h:16
+#: data/50-mutter-windows.xml:37
 msgid "Maximize window vertically"
 msgstr "Maximitza la finestra verticalment"
 
-#: ../data/50-mutter-windows.xml.in.h:17
+#: data/50-mutter-windows.xml:39
 msgid "Maximize window horizontally"
 msgstr "Maximitza la finestra horitzontalment"
 
-#: ../data/50-mutter-windows.xml.in.h:18
+#: data/50-mutter-windows.xml:43
 msgid "View split on left"
 msgstr "Mostra la partició a l'esquerra"
 
-#: ../data/50-mutter-windows.xml.in.h:19
+#: data/50-mutter-windows.xml:47
 msgid "View split on right"
 msgstr "Mostra la partició a la dreta"
 
-#: ../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 ""
 "Modificador que s'utilitzarà per les operacions ampliades de gestió de "
 "finestres"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:2
+#: data/org.gnome.mutter.gschema.xml.in:8
+#, fuzzy
+#| 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."
 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 ""
 "Aquesta tecla iniciarà l'«overlay» (superposador), el qual és una combinació "
 "de visualització de finestres i sistema de llançament d'aplicacions. El "
@@ -289,11 +297,11 @@ msgstr ""
 "PC. El valor d'aquesta vinculació s'espera que sigui el predeterminat o text "
 "en blanc."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+#: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
 msgstr "Adjunta els diàlegs modals"
 
-#: ../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 "
@@ -303,13 +311,13 @@ msgstr ""
 "diàlegs modals apareixeran adjuntats a la barra de títol de la finestra mare "
 "i es mouran juntament amb aquesta."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:5
+#: data/org.gnome.mutter.gschema.xml.in:30
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr ""
 "Habilita la tesselització a les vores en deixar anar les finestres a les "
 "vores de la pantalla"
 
-#: ../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 "
@@ -320,13 +328,18 @@ msgstr ""
 "deixar-les anar a les vores verticals de la pantalla. Si es deixen anar a la "
 "vora superior de la pantalla es maximitzaran completament."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+#: data/org.gnome.mutter.gschema.xml.in:40
 msgid "Workspaces are managed dynamically"
 msgstr "Els espais de treball es gestionen dinàmicament"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:8
+#: data/org.gnome.mutter.gschema.xml.in:41
+#, fuzzy
+#| msgid ""
+#| "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)."
 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 ""
@@ -334,11 +347,11 @@ msgstr ""
 "nombre determinat d'espais de treball (determinat per la clau «num-"
 "workspaces» a «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 "Espais de treball només en el primari"
 
-#: ../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."
@@ -346,11 +359,11 @@ msgstr ""
 "Determina si el canvi d'espai de treball hauria de ser per les finestres en "
 "tots els monitors o només en les finestres del monitor primari."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+#: data/org.gnome.mutter.gschema.xml.in:59
 msgid "No tab popup"
 msgstr "Sense finestres emergents a les pestanyes"
 
-#: ../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."
@@ -358,40 +371,49 @@ msgstr ""
 "Determina si s'ha d'inhabilitar el quadre que es mostra a les finestres "
 "emergents i ressaltades en commutar entre finestres."
 
-#: ../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 "Retarda el canvi del focus fins que s'aturi el punter"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:14
+#: data/org.gnome.mutter.gschema.xml.in:69
+#, fuzzy
+#| 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."
 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 ""
 "Si és «true» (cert), i el mode del focus és «sloppy» o «mouse», no es "
 "canviarà el focus immediatament quan s'entri a una finestra, només es "
 "canviarà quan el punter deixi de moure's."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:15
+#: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
 msgstr "Amplada del contorn arrossegable"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:16
+#: data/org.gnome.mutter.gschema.xml.in:80
+#, fuzzy
+#| msgid ""
+#| "The amount of total draggable borders. If the theme's visible borders are "
+#| "not enough, invisible borders will be added to meet this value."
 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 ""
 "La quantitat total de contorn arrossegable. Si els contorns visibles del "
 "tema no són suficients, s'afegiran contorns invisibles per aconseguir aquest "
 "valor."
 
-#: ../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 ""
 "Maximitza automàticament les finestres que gairebé facin la mida de la "
 "pantalla"
 
-#: ../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."
@@ -399,11 +421,11 @@ msgstr ""
 "Si s'habilita, les finestres que inicialment gairebé fan la mida de la "
 "pantalla es maximitzaran automàticament."
 
-#: ../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 "Posiciona les finestres noves al centre"
 
-#: ../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."
@@ -411,107 +433,142 @@ msgstr ""
 "Si és «true» (cert), les finestres noves seran posicionades al centre de la "
 "pantalla activa del monitor."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr ""
+
+#: 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."
+msgstr ""
+
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "Selecció de finestra entre les emergents d'una pestanya"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "Cancel·lació de les finestres emergents a les pestanyes"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+#: data/org.gnome.mutter.wayland.gschema.xml.in:6
 msgid "Switch to VT 1"
 msgstr "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal 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 "Canvia al terminal virtual 12"
 
-#: ../src/backends/meta-monitor-manager.c:518
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1848
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "Mode de commutació (grup %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1870
+msgid "Switch monitor"
+msgstr "Commuta el monitor"
+
+#: src/backends/meta-input-settings.c:1872
+msgid "Show on-screen help"
+msgstr "Mostra l'ajuda en pantalla"
+
+#: src/backends/meta-monitor-manager.c:783
 msgid "Built-in display"
 msgstr "Pantalla integrada"
 
-#: ../src/backends/meta-monitor-manager.c:544
+#: src/backends/meta-monitor-manager.c:806
 msgid "Unknown"
 msgstr "Desconeguda"
 
-#: ../src/backends/meta-monitor-manager.c:546
+#: src/backends/meta-monitor-manager.c:808
 msgid "Unknown Display"
 msgstr "Pantalla desconeguda"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: ../src/backends/meta-monitor-manager.c:554
+#: src/backends/meta-monitor-manager.c:816
 #, 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:474
 #, 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 ""
-"Ja s'està executant un altre gestor de composició a la pantalla %i a la "
-"visualització «%s»."
+"Ja s'està executant un altre gestor de composició al monitor %i a la "
+"pantalla «%s»."
 
-#: ../src/core/bell.c:192
+#: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Esdeveniment de campana"
 
-#: ../src/core/delete.c:127
+#. Translators: %s is a window title
+#: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
 msgstr "«%s» no està responent."
 
-#: ../src/core/delete.c:129
+#: src/core/delete.c:129
 msgid "Application is not responding."
 msgstr "L'aplicació no està responent."
 
-#: ../src/core/delete.c:134
+#: src/core/delete.c:134
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
@@ -519,45 +576,45 @@ msgstr ""
 "Podeu esperar un moment perquè continuï o podeu forçar-ne la sortida "
 "completa."
 
-#: ../src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Espera"
-
-#: ../src/core/delete.c:141
+#: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "_Força'n la sortida"
 
-#: ../src/core/display.c:555
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Espera"
+
+#: src/core/display.c:608
 #, c-format
-msgid "Failed to open X Window System display '%s'\n"
+msgid "Failed to open X Window System display “%s”\n"
 msgstr ""
 "S'ha produït un error en obrir la pantalla del sistema de finestres X «%s»\n"
 
-#: ../src/core/main.c:181
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Inhabilita la connexió al gestor de sessions"
 
-#: ../src/core/main.c:187
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Reemplaça el gestor de finestres en execució"
 
-#: ../src/core/main.c:193
+#: src/core/main.c:201
 msgid "Specify session management ID"
 msgstr "Especifica l'ID de gestió de sessió"
 
-#: ../src/core/main.c:198
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "Visualització X per usar"
 
-#: ../src/core/main.c:204
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Inicialitza la sessió des del fitxer desat"
 
-#: ../src/core/main.c:210
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "Fes que les crides a l'X siguin síncrones"
 
-#: ../src/core/main.c:217
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Funciona com a compositor de Wayland"
 
@@ -566,20 +623,19 @@ msgstr "Funciona com a compositor de Wayland"
 #
 # Camins:
 # ../src/core/main.c:223
-#: ../src/core/main.c:223
-#| msgid "Run as a wayland compositor"
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Funciona com a compositor imbricat"
 
-#: ../src/core/main.c:231
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "Funciona com a servidor de pantalla completa, en comptes d'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"
@@ -591,46 +647,51 @@ msgstr ""
 "No hi ha CAP garantia; ni tan sols la garantia implícita de COMERCIABILITAT\n"
 "o ADEQUACIÓ A PER UN PROPÒSIT PARTICULAR.\n"
 
-#: ../src/core/mutter.c:53
+#: src/core/mutter.c:53
 msgid "Print version"
 msgstr "Escriu versió"
 
-#: ../src/core/mutter.c:59
+#: src/core/mutter.c:59
 msgid "Mutter plugin to use"
 msgstr "Connector del Mutter a utilitzar"
 
-#: ../src/core/prefs.c:1997
+#: src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Espai de treball %d"
 
-#: ../src/core/screen.c:521
+#: src/core/screen.c:580
 #, 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 ""
 "La pantalla «%s» ja té un gestor de finestres; proveu l'opció --replace per "
 "reemplaçar el gestor de finestres actual."
 
-#: ../src/core/screen.c:603
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
-msgstr "La pantalla %d en la visualització '%s' no és vàlida\n"
+msgid "Screen %d on display “%s” is invalid\n"
+msgstr "El monitor %d en la pantalla '%s' no és vàlida\n"
 
-#: ../src/core/util.c:121
+#: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter es va compilar sense compatibilitat per al mode detallat\n"
 
-#: ../src/x11/session.c:1815
+#: src/wayland/meta-wayland-tablet-pad.c:563
+#, c-format
+msgid "Mode Switch: Mode %d"
+msgstr "Mode de commutació: mode %d"
+
+#: src/x11/session.c:1815
 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 ""
 "Aquestes finestres no implementen «desa la configuració actual» i s'hauran "
 "de reiniciar manualment la pròxima vegada que entreu."
 
-#: ../src/x11/window-props.c:549
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (a %s)"

po/el.po

@@ -18,18 +18,18 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity.gnome-2-26\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-09-07 09:27+0000\n"
-"PO-Revision-Date: 2016-09-15 11:47+0300\n"
-"Last-Translator: Tom Tryfonidis <tomtryf@gmail.com>\n"
+"POT-Creation-Date: 2017-02-28 06:20+0000\n"
+"PO-Revision-Date: 2017-04-07 13:41+0300\n"
+"Last-Translator: Tom Tryfonidis <tomtryf@gnome.org>\n"
 "Language-Team: Greek, Modern (1453-) <opensuse-translation-el@opensuse.org>\n"
 "Language: el\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: Poedit 1.8.9\n"
+"X-Generator: Poedit 1.8.11\n"
 "X-Project-Style: gnome\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -282,16 +282,15 @@ msgstr "Μετατροπέας για χρήση στις εκτεταμένες
 
 #: 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 ""
-"Αυτό το πλήκτρο θα ξεκινήσει την \"επικάλυψη\", που είναι συνδυασμένο "
-"σύστημα επισκόπησης παραθύρων και εκκίνησης εφαρμογών. Η προεπιλογή "
-"προτίθεται να είναι το \"πλήκτρο Windows\" σε μηχανήματα PC. Αναμένεται ότι "
-"αυτή η αντιστοίχιση θα είναι είτε η προεπιλογή ή θα ορίζεται στην κενή "
-"συμβολοσειρά."
+"Αυτό το πλήκτρο θα ξεκινήσει την «επικάλυψη», που είναι συνδυασμένο σύστημα "
+"επισκόπησης παραθύρων και εκκίνησης εφαρμογών. Η προεπιλογή προτίθεται να "
+"είναι το «πλήκτρο Windows» σε μηχανήματα PC. Αναμένεται ότι αυτή η "
+"αντιστοίχιση θα είναι είτε η προεπιλογή ή θα ορίζεται στην κενή συμβολοσειρά."
 
 #: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
@@ -330,7 +329,7 @@ msgstr "Οι χώροι εργασίας διαχειρίζονται δυναμ
 
 #: 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 ""
@@ -369,13 +368,13 @@ msgstr ""
 
 #: 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 ""
-"Αν οριστεί σε αληθής, και η λειτουργία της εστίασης είναι \"sloppy\" ή "
-"\"mouse\" τότε η εστίαση δεν θα αλλάξει αμέσως όταν ανοίγετε ένα παράθυρο, "
-"αλλά μόνο όταν ο δείκτης σταματήσει να κινείται."
+"Αν οριστεί σε αληθής, και η λειτουργία της εστίασης είναι «sloppy» ή «mouse» "
+"τότε η εστίαση δεν θα αλλάξει αμέσως όταν ανοίγετε ένα παράθυρο, αλλά μόνο "
+"όταν ο δείκτης σταματήσει να κινείται."
 
 #: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
@@ -383,7 +382,7 @@ msgstr "Συρόμενο πλάτος περιγράμματος"
 
 #: 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 ""
 "Το ποσό των συνολικών συρόμενων περιγραμμάτων. Αν τα περιγράμματα του "
@@ -472,48 +471,59 @@ msgstr "Εναλλαγή στο VT 11"
 msgid "Switch to VT 12"
 msgstr "Εναλλαγή στο VT 12"
 
-#: src/backends/meta-input-settings.c:1707
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1800
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "Λειτουργία διακόπτη (ομάδα %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1822
 msgid "Switch monitor"
 msgstr "Εναλλαγή οθόνης"
 
-#: src/backends/meta-input-settings.c:1709
+#: src/backends/meta-input-settings.c:1824
 msgid "Show on-screen help"
 msgstr "Εμφάνιση βοήθειας στην οθόνη"
 
-#: src/backends/meta-monitor-manager.c:514
+#: src/backends/meta-monitor-manager.c:675
 msgid "Built-in display"
 msgstr "Ενσωματωμένη οθόνη"
 
-#: src/backends/meta-monitor-manager.c:537
+#: src/backends/meta-monitor-manager.c:698
 msgid "Unknown"
 msgstr "Άγνωστη"
 
-#: src/backends/meta-monitor-manager.c:539
+#: src/backends/meta-monitor-manager.c:700
 msgid "Unknown Display"
 msgstr "Άγνωστη οθόνη"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:547
+#: src/backends/meta-monitor-manager.c:708
 #, 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:463
+#: src/compositor/compositor.c:471
 #, 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 ""
-"Εκτελείται ένας άλλος διαχειριστής παραθύρων στην οθόνη %i προβολή \"%s\"."
+"Εκτελείται ένας άλλος διαχειριστής παραθύρων στην οθόνη %i προβολή «%s»."
 
 #: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Ηχητικό συμβάν κουδουνιού"
 
+#. Translators: %s is a window title
 #: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
@@ -531,53 +541,53 @@ msgstr ""
 "Μπορείτε να επιλέξετε να περιμένετε λίγο για να συνεχίσει, ή να εξαναγκάσετε "
 "την εφαρμογή σε έξοδο."
 
-#: src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Αναμονή"
-
 #: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "_Εξαναγκασμός σε τερματισμό"
 
-# gconf/gconf-internals.c:2416
-#: src/core/display.c:590
-#, c-format
-msgid "Failed to open X Window System display '%s'\n"
-msgstr "Αποτυχία ανοίγματος οθόνης του συστήματος παραθύρων Χ '%s'\n"
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Αναμονή"
 
-#: src/core/main.c:182
+# gconf/gconf-internals.c:2416
+#: src/core/display.c:608
+#, c-format
+msgid "Failed to open X Window System display “%s”\n"
+msgstr "Αποτυχία ανοίγματος οθόνης του συστήματος παραθύρων Χ «%s»\n"
+
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Απενεργοποίηση σύνδεσης στο διαχειριστή συνεδρίας"
 
-#: src/core/main.c:188
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Αντικατάσταση του τρέχοντος διαχειριστή παραθύρων"
 
-#: src/core/main.c:194
+#: src/core/main.c:201
 msgid "Specify session management ID"
 msgstr "Καθορισμός αναγνωριστικού διαχείρισης συνεδρίας"
 
-#: src/core/main.c:199
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "Εμφάνιση Χ για χρήση"
 
-#: src/core/main.c:205
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Εκκίνηση συνεδρίας από savefile"
 
-#: src/core/main.c:211
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "Να καταστούν σύγχρονες οι κλήσεις του X"
 
-#: src/core/main.c:218
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Εκτέλεση ως wayland compositor"
 
-#: src/core/main.c:224
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Εκτέλεση ως ενσωματωμένος compositor"
 
-#: src/core/main.c:232
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "Εκτέλεση ως διακομιστής πλήρους οθόνης, αντί ενσωματωμένης"
 
@@ -585,14 +595,13 @@ msgstr "Εκτέλεση ως διακομιστής πλήρους οθόνης
 #, 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"
-"Πνευματικά Δικαιώματα (C) 2001-%d Havoc Pennington, Red Hat, Inc., και "
-"άλλοι\n"
+"Πνευματικά Δικαιώματα © 2001-%d Havoc Pennington, Red Hat, Inc., και άλλοι\n"
 "Αυτό είναι ελεύθερο λογισμικό, βλ. τον πηγαίο κώδικα για όρους αντιγραφής.\n"
 "ΔΕΝ παρέχεται καμία εγγύηση, ούτε ΕΜΠΟΡΕΥΣΙΜΟΤΗΤΑΣ ούτε ΚΑΤΑΛΛΗΛΟΤΗΤΑΣ ΓΙΑ "
 "ΣΥΓΚΕΚΡΙΜΕΝΟ ΣΚΟΠΟ.\n"
@@ -610,20 +619,20 @@ msgstr "Πρόσθετα του Mutter για χρήση"
 msgid "Workspace %d"
 msgstr "Χώρος εργασίας %d"
 
-#: src/core/screen.c:521
+#: src/core/screen.c:580
 #, 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 ""
-"Η προβολή \"%s\" έχει ήδη ένα διαχειριστή παραθύρων· προσπαθήστε να "
+"Η προβολή «%s» έχει ήδη ένα διαχειριστή παραθύρων· προσπαθήστε να "
 "χρησιμοποιήσετε την επιλογή --replace για να αντικαταστήσετε τον τρέχων "
 "διαχειριστή παραθύρων."
 
-#: src/core/screen.c:606
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
-msgstr "Η οθόνη %d στην προβολή '%s' δεν είναι έγκυρη\n"
+msgid "Screen %d on display “%s” is invalid\n"
+msgstr "Η οθόνη %d στην προβολή «%s» δεν είναι έγκυρη\n"
 
 #: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
@@ -631,21 +640,20 @@ msgstr ""
 "Το Mutter έχει μεταγλωττιστεί χωρίς υποστήριξη για λειτουργία εμφάνισης "
 "λεπτομερειών\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:595
+#: src/wayland/meta-wayland-tablet-pad.c:563
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Λειτουργία διακόπτη: Λειτουργία %d"
 
 #: src/x11/session.c:1815
 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 ""
-"Αυτά τα παράθυρα δεν υποστηρίζουν &quot;αποθήκευση της τρέχουσας "
-"εγκατάστασης&quot; και θα πρέπει να επανεκκινηθούν χειροκίνητα στην επόμενη "
-"είσοδο σας."
+"Αυτά τα παράθυρα δεν υποστηρίζουν «αποθήκευση της τρέχουσας εγκατάστασης» "
+"και θα πρέπει να επανεκκινηθούν χειροκίνητα στην επόμενη είσοδο σας."
 
-#: src/x11/window-props.c:548
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (σε %s)"

po/fur.po

@@ -8,15 +8,255 @@ msgstr ""
 "Project-Id-Version: mutter master\n"
 "Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2017-02-22 19:28+0000\n"
-"PO-Revision-Date: 2017-02-24 16:31+0100\n"
+"POT-Creation-Date: 2017-04-21 21:33+0000\n"
+"PO-Revision-Date: 2017-04-30 15:41+0200\n"
 "Last-Translator: Fabio Tomat <f.t.public@gmail.com>\n"
 "Language-Team: Friulian <fur@li.org>\n"
 "Language: fur\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.8.11\n"
+"X-Generator: Poedit 1.8.12\n"
+
+#: data/50-mutter-navigation.xml:6
+msgid "Navigation"
+msgstr "Navigazion"
+
+#: data/50-mutter-navigation.xml:9
+msgid "Move window to workspace 1"
+msgstr "Sposte barcon tal spazi di lavôr 1"
+
+#: data/50-mutter-navigation.xml:12
+msgid "Move window to workspace 2"
+msgstr "Sposte barcon tal spazi di lavôr 2"
+
+#: data/50-mutter-navigation.xml:15
+msgid "Move window to workspace 3"
+msgstr "Sposte barcon tal spazi di lavôr 3"
+
+#: data/50-mutter-navigation.xml:18
+msgid "Move window to workspace 4"
+msgstr "Sposte barcon tal spazi di lavôr 4"
+
+#: data/50-mutter-navigation.xml:21
+msgid "Move window to last workspace"
+msgstr "Sposte barcon tal ultin spazi di lavôr"
+
+#: data/50-mutter-navigation.xml:24
+msgid "Move window one workspace to the left"
+msgstr "Sposte barcon tal spazi di lavôr a çampe"
+
+#: data/50-mutter-navigation.xml:27
+msgid "Move window one workspace to the right"
+msgstr "Sposte barcon tal spazi di lavôr a drete"
+
+#: data/50-mutter-navigation.xml:30
+msgid "Move window one workspace up"
+msgstr "Sposte barcon tal spazi di lavôr parsore"
+
+#: data/50-mutter-navigation.xml:33
+msgid "Move window one workspace down"
+msgstr "Sposte barcon tal spazi di lavôr sot"
+
+#: data/50-mutter-navigation.xml:36
+msgid "Move window one monitor to the left"
+msgstr "Sposte barcon tal visôr a çampe"
+
+#: data/50-mutter-navigation.xml:39
+msgid "Move window one monitor to the right"
+msgstr "Sposte barcon tal visôr a drete"
+
+#: data/50-mutter-navigation.xml:42
+msgid "Move window one monitor up"
+msgstr "Sposte barcon tal visôr parsore"
+
+#: data/50-mutter-navigation.xml:45
+msgid "Move window one monitor down"
+msgstr "Sposte barcon tal visôr sot"
+
+#: data/50-mutter-navigation.xml:49
+msgid "Switch applications"
+msgstr "Passâ di une aplicazion in chê altre"
+
+#: data/50-mutter-navigation.xml:54
+msgid "Switch to previous application"
+msgstr "Passe ae aplicazion prime"
+
+#: data/50-mutter-navigation.xml:58
+msgid "Switch windows"
+msgstr "Passâ di un barcon in chel altri"
+
+#: data/50-mutter-navigation.xml:63
+msgid "Switch to previous window"
+msgstr "Passe al barcon prime"
+
+#: data/50-mutter-navigation.xml:67
+msgid "Switch windows of an application"
+msgstr "Passâ di un barcon in chel altri di une aplicazion"
+
+#: data/50-mutter-navigation.xml:72
+msgid "Switch to previous window of an application"
+msgstr "Passe al barcon prime di une aplicazion"
+
+#: data/50-mutter-navigation.xml:76
+msgid "Switch system controls"
+msgstr "Passâ di un control di sisteme in chel altri"
+
+#: data/50-mutter-navigation.xml:81
+msgid "Switch to previous system control"
+msgstr "Passe al control di sisteme precedent"
+
+#: data/50-mutter-navigation.xml:85
+msgid "Switch windows directly"
+msgstr "Passe dret ai barcons"
+
+#: data/50-mutter-navigation.xml:90
+msgid "Switch directly to previous window"
+msgstr "Passe dret al barcon precedent"
+
+#: data/50-mutter-navigation.xml:94
+msgid "Switch windows of an app directly"
+msgstr "Passe dret a un barcon di une aplicazion"
+
+#: data/50-mutter-navigation.xml:99
+msgid "Switch directly to previous window of an app"
+msgstr "Passe dret al barcon precedent di une aplicazion"
+
+#: data/50-mutter-navigation.xml:103
+msgid "Switch system controls directly"
+msgstr "Passe dret ai controi dal sisteme"
+
+#: data/50-mutter-navigation.xml:108
+msgid "Switch directly to previous system control"
+msgstr "Passe dret al control precedent dal sisteme"
+
+#: data/50-mutter-navigation.xml:111
+msgid "Hide all normal windows"
+msgstr "Plate ducj i barcons normâi"
+
+#: data/50-mutter-navigation.xml:114
+msgid "Switch to workspace 1"
+msgstr "Passe al spazi di lavôr 1"
+
+#: data/50-mutter-navigation.xml:117
+msgid "Switch to workspace 2"
+msgstr "Passe al spazi di lavôr 2"
+
+#: data/50-mutter-navigation.xml:120
+msgid "Switch to workspace 3"
+msgstr "Passe al spazi di lavôr 3"
+
+#: data/50-mutter-navigation.xml:123
+msgid "Switch to workspace 4"
+msgstr "Passe al spazi di lavôr 4"
+
+#: data/50-mutter-navigation.xml:126
+msgid "Switch to last workspace"
+msgstr "Passe al ultin spazi di lavôr"
+
+#: data/50-mutter-navigation.xml:129
+msgid "Move to workspace left"
+msgstr "Sposte il spazi di lavôr a çampe"
+
+#: data/50-mutter-navigation.xml:132
+msgid "Move to workspace right"
+msgstr "Sposte il spazi di lavôr a drete"
+
+#: data/50-mutter-navigation.xml:135
+msgid "Move to workspace above"
+msgstr "Sposte il spazi di lavôr parsore"
+
+#: data/50-mutter-navigation.xml:138
+msgid "Move to workspace below"
+msgstr "Sposte il spazi di lavôr sot"
+
+#: data/50-mutter-system.xml:6
+msgid "System"
+msgstr "Sisteme"
+
+#: data/50-mutter-system.xml:8
+msgid "Show the run command prompt"
+msgstr "Mostre la richieste \"eseguìs comant\""
+
+#: data/50-mutter-system.xml:10
+msgid "Show the activities overview"
+msgstr "Mostre la panoramiche ativitâts"
+
+#: data/50-mutter-windows.xml:6
+msgid "Windows"
+msgstr "Barcons"
+
+#: data/50-mutter-windows.xml:8
+msgid "Activate the window menu"
+msgstr "Ative il menù dal barcon"
+
+#: data/50-mutter-windows.xml:10
+msgid "Toggle fullscreen mode"
+msgstr "Ative/Disative modalitât plen visôr"
+
+#: data/50-mutter-windows.xml:12
+msgid "Toggle maximization state"
+msgstr "Ative/Disative il stât slargjât"
+
+#: data/50-mutter-windows.xml:14
+msgid "Maximize window"
+msgstr "Slargje il barcon"
+
+#: data/50-mutter-windows.xml:16
+msgid "Restore window"
+msgstr "Ripristine barcon"
+
+#: data/50-mutter-windows.xml:18
+msgid "Toggle shaded state"
+msgstr "Ative/Disative stât inrodolât"
+
+#: data/50-mutter-windows.xml:20
+msgid "Close window"
+msgstr "Siere il barcon"
+
+#: data/50-mutter-windows.xml:22
+msgid "Hide window"
+msgstr "Plate il barcon"
+
+#: data/50-mutter-windows.xml:24
+msgid "Move window"
+msgstr "Sposte il barcon"
+
+#: data/50-mutter-windows.xml:26
+msgid "Resize window"
+msgstr "Ridimensione barcon"
+
+#: data/50-mutter-windows.xml:29
+msgid "Toggle window on all workspaces or one"
+msgstr "Ative/Disative barcon su ducj i spazis di lavôr o nome un"
+
+#: data/50-mutter-windows.xml:31
+msgid "Raise window if covered, otherwise lower it"
+msgstr "Tire sù il barcon se al è cuviert, se no sbassilu"
+
+#: data/50-mutter-windows.xml:33
+msgid "Raise window above other windows"
+msgstr "Met il barcon parsore di chei altris"
+
+#: data/50-mutter-windows.xml:35
+msgid "Lower window below other windows"
+msgstr "Bute il barcon sot di chei altris"
+
+#: data/50-mutter-windows.xml:37
+msgid "Maximize window vertically"
+msgstr "Slargje il barcon par verticâl"
+
+#: data/50-mutter-windows.xml:39
+msgid "Maximize window horizontally"
+msgstr "Slargje il barcon par orizontâl"
+
+#: data/50-mutter-windows.xml:43
+msgid "View split on left"
+msgstr "Slargje dividint ae çampe"
+
+#: data/50-mutter-windows.xml:47
+msgid "View split on right"
+msgstr "Slargje dividint ae drete"
 
 #: data/mutter.desktop.in:4
 msgid "Mutter"
@@ -155,11 +395,37 @@ msgstr ""
 "Se metût a VÊR, i gnûfs barcons a vegnaran plaçâts simpri tal mieç dal "
 "schermi atîf dal visôr."
 
-#: data/org.gnome.mutter.gschema.xml.in:120
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr "Abilite funzionalitâts sperimentâls"
+
+#: 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."
+msgstr ""
+"Par abilitâ lis funzionalitâts sperimentâls, zonte la peraule clâf de "
+"funzionalitât ae liste. Il fat che la funzionalitât e vedi bisugne di tornâ "
+"a inviâ il compositôr al dipent de funzionalitât dade. Cualsisei "
+"funzionalitât sperimentâl no je necessarie che e sedi disponibile o "
+"configurabile. No sta spietâti di zontâ alc in cheste impostazion e pensâ "
+"che e duredi tal timp. Atualmentri lis peraulis clâf pussibilis a son: • "
+"“scale-monitor-framebuffer” — al rint come predefinît par mutter la "
+"disposizion dai visôrs logjics intun spazi logjic di coordenadis dai pixel, "
+"intant i framebuffer dai visôrs par scjalâ, invezit dal contignût dal "
+"barcon, a gjestissin i visôrs HiDPI. Nol covente tornâ a inviâ."
+
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "Selezione barcon dal tab popup"
 
-#: data/org.gnome.mutter.gschema.xml.in:125
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "Anule tab popup"
 
@@ -214,7 +480,7 @@ msgstr "Passe al VT 12"
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:1800
+#: src/backends/meta-input-settings.c:1848
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Cambie mût (Grup %d)"
@@ -222,37 +488,37 @@ msgstr "Cambie mût (Grup %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:1822
+#: src/backends/meta-input-settings.c:1870
 msgid "Switch monitor"
 msgstr "Cambie visôr"
 
-#: src/backends/meta-input-settings.c:1824
+#: src/backends/meta-input-settings.c:1872
 msgid "Show on-screen help"
 msgstr "Mostre jutori a schermi"
 
-#: src/backends/meta-monitor-manager.c:675
+#: src/backends/meta-monitor-manager.c:783
 msgid "Built-in display"
 msgstr "Display integrât"
 
-#: src/backends/meta-monitor-manager.c:698
+#: src/backends/meta-monitor-manager.c:806
 msgid "Unknown"
 msgstr "No cognossût"
 
-#: src/backends/meta-monitor-manager.c:700
+#: src/backends/meta-monitor-manager.c:808
 msgid "Unknown Display"
 msgstr "Display no cognossût"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:708
+#: src/backends/meta-monitor-manager.c:816
 #, 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:474
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."
@@ -394,183 +660,3 @@ msgstr ""
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (su %s)"
-
-#~ msgid "Navigation"
-#~ msgstr "Navigazion"
-
-#~ msgid "Move window to workspace 1"
-#~ msgstr "Sposte barcon tal spazi di lavôr 1"
-
-#~ msgid "Move window to workspace 2"
-#~ msgstr "Sposte barcon tal spazi di lavôr 2"
-
-#~ msgid "Move window to workspace 3"
-#~ msgstr "Sposte barcon tal spazi di lavôr 3"
-
-#~ msgid "Move window to workspace 4"
-#~ msgstr "Sposte barcon tal spazi di lavôr 4"
-
-#~ msgid "Move window to last workspace"
-#~ msgstr "Sposte barcon tal ultin spazi di lavôr"
-
-#~ msgid "Move window one workspace to the left"
-#~ msgstr "Sposte barcon tal spazi di lavôr a çampe"
-
-#~ msgid "Move window one workspace to the right"
-#~ msgstr "Sposte barcon tal spazi di lavôr a drete"
-
-#~ msgid "Move window one workspace up"
-#~ msgstr "Sposte barcon tal spazi di lavôr parsore"
-
-#~ msgid "Move window one workspace down"
-#~ msgstr "Sposte barcon tal spazi di lavôr sot"
-
-#~ msgid "Move window one monitor to the left"
-#~ msgstr "Sposte barcon tal visôr a çampe"
-
-#~ msgid "Move window one monitor to the right"
-#~ msgstr "Sposte barcon tal visôr a drete"
-
-#~ msgid "Move window one monitor up"
-#~ msgstr "Sposte barcon tal visôr parsore"
-
-#~ msgid "Move window one monitor down"
-#~ msgstr "Sposte barcon tal visôr sot"
-
-#~ msgid "Switch applications"
-#~ msgstr "Passâ di une aplicazion in chê altre"
-
-#~ msgid "Switch to previous application"
-#~ msgstr "Passe ae aplicazion prime"
-
-#~ msgid "Switch windows"
-#~ msgstr "Passâ di un barcon in chel altri"
-
-#~ msgid "Switch to previous window"
-#~ msgstr "Passe al barcon prime"
-
-#~ msgid "Switch windows of an application"
-#~ msgstr "Passâ di un barcon in chel altri di une aplicazion"
-
-#~ msgid "Switch to previous window of an application"
-#~ msgstr "Passe al barcon prime di une aplicazion"
-
-#~ msgid "Switch system controls"
-#~ msgstr "Passâ di un control di sisteme in chel altri"
-
-#~ msgid "Switch to previous system control"
-#~ msgstr "Passe al control di sisteme precedent"
-
-#~ msgid "Switch windows directly"
-#~ msgstr "Passe dret ai barcons"
-
-#~ msgid "Switch directly to previous window"
-#~ msgstr "Passe dret al barcon precedent"
-
-#~ msgid "Switch windows of an app directly"
-#~ msgstr "Passe dret a un barcon di une aplicazion"
-
-#~ msgid "Switch directly to previous window of an app"
-#~ msgstr "Passe dret al barcon precedent di une aplicazion"
-
-#~ msgid "Switch system controls directly"
-#~ msgstr "Passe dret ai controi dal sisteme"
-
-#~ msgid "Switch directly to previous system control"
-#~ msgstr "Passe dret al control precedent dal sisteme"
-
-#~ msgid "Hide all normal windows"
-#~ msgstr "Plate ducj i barcons normâi"
-
-#~ msgid "Switch to workspace 1"
-#~ msgstr "Passe al spazi di lavôr 1"
-
-#~ msgid "Switch to workspace 2"
-#~ msgstr "Passe al spazi di lavôr 2"
-
-#~ msgid "Switch to workspace 3"
-#~ msgstr "Passe al spazi di lavôr 3"
-
-#~ msgid "Switch to workspace 4"
-#~ msgstr "Passe al spazi di lavôr 4"
-
-#~ msgid "Switch to last workspace"
-#~ msgstr "Passe al ultin spazi di lavôr"
-
-#~ msgid "Move to workspace left"
-#~ msgstr "Sposte il spazi di lavôr a çampe"
-
-#~ msgid "Move to workspace right"
-#~ msgstr "Sposte il spazi di lavôr a drete"
-
-#~ msgid "Move to workspace above"
-#~ msgstr "Sposte il spazi di lavôr parsore"
-
-#~ msgid "Move to workspace below"
-#~ msgstr "Sposte il spazi di lavôr sot"
-
-#~ msgid "System"
-#~ msgstr "Sisteme"
-
-#~ msgid "Show the run command prompt"
-#~ msgstr "Mostre la richieste \"eseguìs comant\""
-
-#~ msgid "Show the activities overview"
-#~ msgstr "Mostre la panoramiche ativitâts"
-
-#~ msgid "Windows"
-#~ msgstr "Barcons"
-
-#~ msgid "Activate the window menu"
-#~ msgstr "Ative il menù dal barcon"
-
-#~ msgid "Toggle fullscreen mode"
-#~ msgstr "Ative/Disative modalitât plen visôr"
-
-#~ msgid "Toggle maximization state"
-#~ msgstr "Ative/Disative il stât slargjât"
-
-#~ msgid "Maximize window"
-#~ msgstr "Slargje il barcon"
-
-#~ msgid "Restore window"
-#~ msgstr "Ripristine barcon"
-
-#~ msgid "Toggle shaded state"
-#~ msgstr "Ative/Disative stât inrodolât"
-
-#~ msgid "Close window"
-#~ msgstr "Siere il barcon"
-
-#~ msgid "Hide window"
-#~ msgstr "Plate il barcon"
-
-#~ msgid "Move window"
-#~ msgstr "Sposte il barcon"
-
-#~ msgid "Resize window"
-#~ msgstr "Ridimensione barcon"
-
-#~ msgid "Toggle window on all workspaces or one"
-#~ msgstr "Ative/Disative barcon su ducj i spazis di lavôr o nome un"
-
-#~ msgid "Raise window if covered, otherwise lower it"
-#~ msgstr "Tire sù il barcon se al è cuviert, se no sbassilu"
-
-#~ msgid "Raise window above other windows"
-#~ msgstr "Met il barcon parsore di chei altris"
-
-#~ msgid "Lower window below other windows"
-#~ msgstr "Bute il barcon sot di chei altris"
-
-#~ msgid "Maximize window vertically"
-#~ msgstr "Slargje il barcon par verticâl"
-
-#~ msgid "Maximize window horizontally"
-#~ msgstr "Slargje il barcon par orizontâl"
-
-#~ msgid "View split on left"
-#~ msgstr "Slargje dividint ae çampe"
-
-#~ msgid "View split on right"
-#~ msgstr "Slargje dividint ae drete"

po/he.po

@@ -9,9 +9,10 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity.HEAD.he\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2016-08-07 15:11+0300\n"
-"PO-Revision-Date: 2016-08-07 15:12+0300\n"
+"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"product=mutter&keywords=I18N+L10N&component=general\n"
+"POT-Creation-Date: 2017-03-30 18:41+0300\n"
+"PO-Revision-Date: 2017-03-30 18:46+0300\n"
 "Last-Translator: Yosef Or Boczko <yoseforb@gmail.com>\n"
 "Language-Team: עברית <>\n"
 "Language: he\n"
@@ -21,271 +22,272 @@ msgstr ""
 "X-Generator: Gtranslator 2.91.6\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: ../data/50-mutter-navigation.xml.in.h:1
+#: data/50-mutter-navigation.xml:6
 msgid "Navigation"
 msgstr "ניווט"
 
-#: ../data/50-mutter-navigation.xml.in.h:2
+#: data/50-mutter-navigation.xml:9
 msgid "Move window to workspace 1"
 msgstr "העברת החלון למרחב עבודה 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:3
+#: data/50-mutter-navigation.xml:12
 msgid "Move window to workspace 2"
 msgstr "העברת החלון למרחב עבודה 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:4
+#: data/50-mutter-navigation.xml:15
 msgid "Move window to workspace 3"
 msgstr "העברה החלון למרחב עבודה 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:5
+#: data/50-mutter-navigation.xml:18
 msgid "Move window to workspace 4"
 msgstr "העברה החלון למרחב עבודה 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:6
+#: data/50-mutter-navigation.xml:21
 msgid "Move window to last workspace"
 msgstr "העברת החלון למרחב העבודה האחרון"
 
-#: ../data/50-mutter-navigation.xml.in.h:7
+#: data/50-mutter-navigation.xml:24
 msgid "Move window one workspace to the left"
 msgstr "העברת החלון למרחב העבודה שמשמאל"
 
-#: ../data/50-mutter-navigation.xml.in.h:8
+#: data/50-mutter-navigation.xml:27
 msgid "Move window one workspace to the right"
 msgstr "העברת החלון למרחב העבודה שמימין"
 
-#: ../data/50-mutter-navigation.xml.in.h:9
+#: data/50-mutter-navigation.xml:30
 msgid "Move window one workspace up"
 msgstr "העברת החלון למרחב העבודה שמלמעלה"
 
-#: ../data/50-mutter-navigation.xml.in.h:10
+#: data/50-mutter-navigation.xml:33
 msgid "Move window one workspace down"
 msgstr "העברת החלון למרחב העבודה שמלמטה"
 
-#: ../data/50-mutter-navigation.xml.in.h:11
+#: data/50-mutter-navigation.xml:36
 msgid "Move window one monitor to the left"
 msgstr "העברת החלון לצג שמשמאל"
 
-#: ../data/50-mutter-navigation.xml.in.h:12
+#: data/50-mutter-navigation.xml:39
 msgid "Move window one monitor to the right"
 msgstr "העברת החלון לצג שמימין"
 
-#: ../data/50-mutter-navigation.xml.in.h:13
+#: data/50-mutter-navigation.xml:42
 msgid "Move window one monitor up"
 msgstr "העברת החלון לצג שמלמעלה"
 
-#: ../data/50-mutter-navigation.xml.in.h:14
+#: data/50-mutter-navigation.xml:45
 msgid "Move window one monitor down"
 msgstr "העברת החלון לצג שמלמטה"
 
-#: ../data/50-mutter-navigation.xml.in.h:15
+#: data/50-mutter-navigation.xml:49
 msgid "Switch applications"
 msgstr "החלפה בין יישומים"
 
-#: ../data/50-mutter-navigation.xml.in.h:16
+#: data/50-mutter-navigation.xml:54
 msgid "Switch to previous application"
 msgstr "החלפה ליישום הקודם"
 
-#: ../data/50-mutter-navigation.xml.in.h:17
+#: data/50-mutter-navigation.xml:58
 msgid "Switch windows"
 msgstr "החלפת חלונות"
 
-#: ../data/50-mutter-navigation.xml.in.h:18
+#: data/50-mutter-navigation.xml:63
 msgid "Switch to previous window"
 msgstr "החלפה לחלון הקודם"
 
-#: ../data/50-mutter-navigation.xml.in.h:19
+#: data/50-mutter-navigation.xml:67
 msgid "Switch windows of an application"
 msgstr "החלפה בין חלונות של יישום"
 
-#: ../data/50-mutter-navigation.xml.in.h:20
+#: data/50-mutter-navigation.xml:72
 msgid "Switch to previous window of an application"
 msgstr "החלפה לחלון הקודם של היישום"
 
-#: ../data/50-mutter-navigation.xml.in.h:21
+#: data/50-mutter-navigation.xml:76
 msgid "Switch system controls"
 msgstr "החלפה בין פקדי המערכת"
 
-#: ../data/50-mutter-navigation.xml.in.h:22
+#: data/50-mutter-navigation.xml:81
 msgid "Switch to previous system control"
 msgstr "החלפה לפקד המערכת הקודם"
 
-#: ../data/50-mutter-navigation.xml.in.h:23
+#: data/50-mutter-navigation.xml:85
 msgid "Switch windows directly"
 msgstr "החלפת החלונות באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:24
+#: data/50-mutter-navigation.xml:90
 msgid "Switch directly to previous window"
 msgstr "החלפה לחלון הקודם באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:25
+#: data/50-mutter-navigation.xml:94
 msgid "Switch windows of an app directly"
 msgstr "החלפת חלונות של יישום באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:26
+#: data/50-mutter-navigation.xml:99
 msgid "Switch directly to previous window of an app"
 msgstr "החלפה לחלון הקודם של היישום באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:27
+#: data/50-mutter-navigation.xml:103
 msgid "Switch system controls directly"
 msgstr "החלפת פקדי המערכת באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:28
+#: data/50-mutter-navigation.xml:108
 msgid "Switch directly to previous system control"
 msgstr "החלפה לפקד המערכת הקודם באופן ישיר"
 
-#: ../data/50-mutter-navigation.xml.in.h:29
+#: data/50-mutter-navigation.xml:111
 msgid "Hide all normal windows"
 msgstr "הסתרת כל החלונות הרגילים"
 
-#: ../data/50-mutter-navigation.xml.in.h:30
+#: data/50-mutter-navigation.xml:114
 msgid "Switch to workspace 1"
 msgstr "מעבר למרחב עבודה 1"
 
-#: ../data/50-mutter-navigation.xml.in.h:31
+#: data/50-mutter-navigation.xml:117
 msgid "Switch to workspace 2"
 msgstr "מעבר למרחב עבודה 2"
 
-#: ../data/50-mutter-navigation.xml.in.h:32
+#: data/50-mutter-navigation.xml:120
 msgid "Switch to workspace 3"
 msgstr "מעבר למרחב עבודה 3"
 
-#: ../data/50-mutter-navigation.xml.in.h:33
+#: data/50-mutter-navigation.xml:123
 msgid "Switch to workspace 4"
 msgstr "מעבר למרחב עבודה 4"
 
-#: ../data/50-mutter-navigation.xml.in.h:34
+#: data/50-mutter-navigation.xml:126
 msgid "Switch to last workspace"
 msgstr "מעבר למרחב העבודה האחרון"
 
-#: ../data/50-mutter-navigation.xml.in.h:35
+#: data/50-mutter-navigation.xml:129
 msgid "Move to workspace left"
 msgstr "העברה למרחב העבודה לשמאל"
 
-#: ../data/50-mutter-navigation.xml.in.h:36
+#: data/50-mutter-navigation.xml:132
 msgid "Move to workspace right"
 msgstr "העברה למרחב העבודה לימין"
 
-#: ../data/50-mutter-navigation.xml.in.h:37
+#: data/50-mutter-navigation.xml:135
 msgid "Move to workspace above"
 msgstr "העברה למרחב העבודה שמלמעלה"
 
-#: ../data/50-mutter-navigation.xml.in.h:38
+#: data/50-mutter-navigation.xml:138
 msgid "Move to workspace below"
 msgstr "העברה למרחב העבודה שמלמטה"
 
-#: ../data/50-mutter-system.xml.in.h:1
+#: data/50-mutter-system.xml:6
 msgid "System"
 msgstr "מערכת"
 
-#: ../data/50-mutter-system.xml.in.h:2
+#: data/50-mutter-system.xml:8
 msgid "Show the run command prompt"
 msgstr "הצגת החלונית להרצת פקודה"
 
-#: ../data/50-mutter-system.xml.in.h:3
+#: data/50-mutter-system.xml:10
 msgid "Show the activities overview"
 msgstr "הצגת סקירת הפעילויות"
 
-#: ../data/50-mutter-windows.xml.in.h:1
+#: data/50-mutter-windows.xml:6
 msgid "Windows"
 msgstr "חלונות"
 
-#: ../data/50-mutter-windows.xml.in.h:2
+#: data/50-mutter-windows.xml:8
 msgid "Activate the window menu"
 msgstr "הפעלת תפריט החלון"
 
-#: ../data/50-mutter-windows.xml.in.h:3
+#: data/50-mutter-windows.xml:10
 msgid "Toggle fullscreen mode"
 msgstr "הפעלה/כיבוי מצב מסך מלא"
 
-#: ../data/50-mutter-windows.xml.in.h:4
+#: data/50-mutter-windows.xml:12
 msgid "Toggle maximization state"
 msgstr "הפעלה/כיבוי מצב הגדלה"
 
-#: ../data/50-mutter-windows.xml.in.h:5
+#: data/50-mutter-windows.xml:14
 msgid "Maximize window"
 msgstr "הגדלת חלון"
 
-#: ../data/50-mutter-windows.xml.in.h:6
+#: data/50-mutter-windows.xml:16
 msgid "Restore window"
 msgstr "שחזור חלון"
 
-#: ../data/50-mutter-windows.xml.in.h:7
+#: data/50-mutter-windows.xml:18
 msgid "Toggle shaded state"
 msgstr "החלפת מצב ההצללה"
 
-#: ../data/50-mutter-windows.xml.in.h:8
+#: data/50-mutter-windows.xml:20
 msgid "Close window"
 msgstr "סגירת חלון"
 
-#: ../data/50-mutter-windows.xml.in.h:9
+#: data/50-mutter-windows.xml:22
 msgid "Hide window"
 msgstr "הסתרת החלון"
 
-#: ../data/50-mutter-windows.xml.in.h:10
+#: data/50-mutter-windows.xml:24
 msgid "Move window"
 msgstr "הזזת חלון"
 
-#: ../data/50-mutter-windows.xml.in.h:11
+#: data/50-mutter-windows.xml:26
 msgid "Resize window"
 msgstr "שינוי גודל חלון"
 
-#: ../data/50-mutter-windows.xml.in.h:12
+#: data/50-mutter-windows.xml:29
 msgid "Toggle window on all workspaces or one"
 msgstr "החלפת המצב בין האם החלון מופיע במרחב עבודה אחד או בכולם"
 
-#: ../data/50-mutter-windows.xml.in.h:13
+#: data/50-mutter-windows.xml:31
 msgid "Raise window if covered, otherwise lower it"
 msgstr "הגבהת החלון אם הוא מכוסה, אחרת יש להנמיכו"
 
-#: ../data/50-mutter-windows.xml.in.h:14
+#: data/50-mutter-windows.xml:33
 msgid "Raise window above other windows"
 msgstr "הגבהת החלון מעל לחלונות אחרים"
 
-#: ../data/50-mutter-windows.xml.in.h:15
+#: data/50-mutter-windows.xml:35
 msgid "Lower window below other windows"
 msgstr "הנמכת החלון מתחת לחלונות אחרים"
 
-#: ../data/50-mutter-windows.xml.in.h:16
+#: data/50-mutter-windows.xml:37
 msgid "Maximize window vertically"
 msgstr "הגדלת החלון אנכית"
 
-#: ../data/50-mutter-windows.xml.in.h:17
+#: data/50-mutter-windows.xml:39
 msgid "Maximize window horizontally"
 msgstr "הגדלת החלון אופקית"
 
-#: ../data/50-mutter-windows.xml.in.h:18
+#: data/50-mutter-windows.xml:43
 msgid "View split on left"
 msgstr "פיצול הצפייה משמאל"
 
-#: ../data/50-mutter-windows.xml.in.h:19
+#: data/50-mutter-windows.xml:47
 msgid "View split on right"
 msgstr "פיצול הצפייה מימין"
 
-#: ../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 "Modifier to use for extended window management operations"
 
-#: ../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 ""
-"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."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+#: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
 msgstr "Attach modal dialogs"
 
-#: ../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 "
@@ -295,11 +297,11 @@ msgstr ""
 "attached to the titlebar of the parent window and are moved together with "
 "the parent window."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:5
+#: data/org.gnome.mutter.gschema.xml.in:30
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr "Enable edge tiling when dropping windows on screen edges"
 
-#: ../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 "
@@ -309,25 +311,26 @@ msgstr ""
 "vertically and resizes them horizontally to cover half of the available "
 "area. Dropping windows on the top screen edge maximizes them completely."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+#: data/org.gnome.mutter.gschema.xml.in:40
 msgid "Workspaces are managed dynamically"
 msgstr "Workspaces are managed dynamically"
 
-#: ../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 ""
-"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)."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:9
+#: data/org.gnome.mutter.gschema.xml.in:50
 msgid "Workspaces only on primary"
 msgstr "Workspaces only on primary"
 
-#: ../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."
@@ -335,11 +338,11 @@ msgstr ""
 "Determines whether workspace switching should happen for windows on all "
 "monitors or only for windows on the primary monitor."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+#: data/org.gnome.mutter.gschema.xml.in:59
 msgid "No tab popup"
 msgstr "No tab popup"
 
-#: ../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."
@@ -347,37 +350,38 @@ msgstr ""
 "Determines whether the use of popup and highlight frame should be disabled "
 "for window cycling."
 
-#: ../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 "Delay focus changes until the pointer stops moving"
 
-#: ../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 ""
-"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."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:15
+#: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
 msgstr "Draggable border width"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:16
+#: 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 ""
-"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."
 
-#: ../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 "Auto maximize nearly monitor sized windows"
 
-#: ../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."
@@ -385,11 +389,11 @@ msgstr ""
 "If enabled, new windows that are initially the size of the monitor "
 "automatically get maximized."
 
-#: ../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 "Place new windows in the center"
 
-#: ../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."
@@ -397,173 +401,184 @@ msgstr ""
 "When true, the new windows will always be put in the center of the active "
 "screen of the monitor."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+#: data/org.gnome.mutter.gschema.xml.in:120
 msgid "Select window from tab popup"
 msgstr "Select window from tab popup"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+#: data/org.gnome.mutter.gschema.xml.in:125
 msgid "Cancel tab popup"
 msgstr "Cancel tab popup"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+#: data/org.gnome.mutter.wayland.gschema.xml.in:6
 msgid "Switch to VT 1"
 msgstr "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏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 "מעבר ל־VT ‏12"
 
-#: ../src/backends/meta-input-settings.c:1707
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1848
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "מצב העברה (קבוצה %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1870
 msgid "Switch monitor"
 msgstr "החלפה בין צגים"
 
-#: ../src/backends/meta-input-settings.c:1709
+#: src/backends/meta-input-settings.c:1872
 msgid "Show on-screen help"
 msgstr "הצגת עזרה על המסך"
 
-#: ../src/backends/meta-monitor-manager.c:515
+#: src/backends/meta-monitor-manager.c:630
 msgid "Built-in display"
 msgstr "תצוגה מובנית"
 
-#: ../src/backends/meta-monitor-manager.c:538
+#: src/backends/meta-monitor-manager.c:653
 msgid "Unknown"
 msgstr "לא ידוע"
 
-#: ../src/backends/meta-monitor-manager.c:540
+#: src/backends/meta-monitor-manager.c:655
 msgid "Unknown Display"
 msgstr "תצוגה לא ידועה"
 
 #. 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:663
 #, 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:463
+#: src/compositor/compositor.c:474
 #, 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 "מנהל תצוגת חלונות אחר כבר פועל במסך %i בתצוגה „%s“."
 
-#: ../src/core/bell.c:194
+#: src/core/bell.c:194
 msgid "Bell event"
 msgstr "אירוע פעמון"
 
-#: ../src/core/delete.c:127
+#. Translators: %s is a window title
+#: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
 msgstr "„%s“ אינו מגיב."
 
-#: ../src/core/delete.c:129
+#: src/core/delete.c:129
 msgid "Application is not responding."
 msgstr "היישום אינו מגיב."
 
-#: ../src/core/delete.c:134
+#: src/core/delete.c:134
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
 msgstr ""
 "באפשרותך להמתין זמן קצר ולתת ליישום להמשיך או להכריח את היישום להסתיים."
 
-#: ../src/core/delete.c:141
-msgid "_Wait"
-msgstr "ה_מתנה"
-
-#: ../src/core/delete.c:141
+#: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "_אילוץ סגירה"
 
-#: ../src/core/display.c:590
-#, c-format
-msgid "Failed to open X Window System display '%s'\n"
-msgstr "Failed to open X Window System display '%s'\n"
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "ה_מתנה"
 
-#: ../src/core/main.c:182
+#: src/core/display.c:608
+#, c-format
+msgid "Failed to open X Window System display “%s”\n"
+msgstr "Failed to open X Window System display “%s”\n"
+
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Disable connection to session manager"
 
-#: ../src/core/main.c:188
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Replace the running window manager"
 
-#: ../src/core/main.c:194
+#: src/core/main.c:201
 msgid "Specify session management ID"
 msgstr "Specify session management ID"
 
-#: ../src/core/main.c:199
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "X Display to use"
 
-#: ../src/core/main.c:205
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Initialize session from savefile"
 
-#: ../src/core/main.c:211
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "Make X calls synchronous"
 
-#: ../src/core/main.c:218
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Run as a wayland compositor"
 
-#: ../src/core/main.c:224
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Run as a nested compositor"
 
-#: ../src/core/main.c:232
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "Run as a full display server, rather than nested"
 
-#: ../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"
@@ -573,51 +588,51 @@ msgstr ""
 "זוהי תכנה חופשית; יש לעיין במקור כדי לקבל מידע אודות תנאי ההעתקה.\n"
 "לא קיימת שום אחריות; אפילו לא עבור סחר או התאמה לצרכים מסוימים.\n"
 
-#: ../src/core/mutter.c:53
+#: src/core/mutter.c:53
 msgid "Print version"
 msgstr "Print version"
 
-#: ../src/core/mutter.c:59
+#: src/core/mutter.c:59
 msgid "Mutter plugin to use"
 msgstr "תוסף ה־mutter לשימוש"
 
-#: ../src/core/prefs.c:1997
+#: src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "מרחב עבודה %d"
 
-#: ../src/core/screen.c:521
+#: src/core/screen.c:580
 #, 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\" 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."
 
-#: ../src/core/screen.c:606
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
-msgstr "Screen %d on display '%s' is invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
+msgstr "Screen %d on display “%s” is invalid\n"
 
-#: ../src/core/util.c:120
+#: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter הודר ללא תמיכה במצב פירוט\n"
 
-#: ../src/wayland/meta-wayland-tablet-pad.c:595
+#: src/wayland/meta-wayland-tablet-pad.c:563
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "מצב העברה: מצב %d"
 
-#: ../src/x11/session.c:1815
+#: src/x11/session.c:1815
 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 ""
-"חלונות אלו אינם תומכים ב&quot;שמירת ההגדרות הנוכחיות&quot;, ויהיה צורך "
+"חלונות אלו אינם תומכים ב„שמירת ההגדרות הנוכחיות”, ויהיה צורך "
 "באתחול ידני בכניסה הבאה שלך."
 
-#: ../src/x11/window-props.c:548
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (מעל %s)"

po/id.po

@@ -9,17 +9,17 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2017-02-16 01:44+0000\n"
-"PO-Revision-Date: 2017-02-20 13:44+0700\n"
-"Last-Translator: Andika Triwidada <andika@gmail.com>\n"
+"POT-Creation-Date: 2017-04-21 21:33+0000\n"
+"PO-Revision-Date: 2017-04-23 14:39+0700\n"
+"Last-Translator: Kukuh Syafaat <syafaatkukuh@gmail.com>\n"
 "Language-Team: Indonesian <gnome-l10n-id@googlegroups.com>\n"
 "Language: id\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.6.10\n"
+"X-Generator: Poedit 1.8.11\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
 #: data/50-mutter-navigation.xml:6
@@ -398,11 +398,36 @@ msgstr ""
 "Ketika berisi true, jendela baru akan selalu diletakkan di tengah dari layar "
 "aktif dari monitor."
 
-#: data/org.gnome.mutter.gschema.xml.in:120
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr "Aktifkan fitur eksperimental"
+
+#: 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."
+msgstr ""
+"Untuk mengaktifkan fitur eksperimental, tambahkan kata kunci fitur ke dalam "
+"daftar. Apakah fitur memerlukan nyala ulang kompositor tergantung pada fitur "
+"yang diberikan. Setiap fitur eksperimental tidak diharuskan tetap tersedia, "
+"atau dapat dikonfigurasi. Jangan berharap menambahkan apapun dalam "
+"pengaturan ini sebagai bukti di masa depan. Saat ini kata kunci yang "
+"mungkin: • \"scale-monitor-framebuffer\" — membuat mutter bawaan ke tata "
+"letak monitor logikal dalam ruang koordinat pixel logikal, sementara skala "
+"monitor framebuffer bukan konten jendela, untuk mengatur monitor HiDPI. "
+"Tidak perlu nyala ulang."
+
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "Pilih jendela dari popup tab"
 
-#: data/org.gnome.mutter.gschema.xml.in:125
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "Batalkan popup tab"
 
@@ -457,7 +482,7 @@ msgstr "Bertukar ke VT 12"
 #. TRANSLATORS: This string refers to a button that switches between
 #. * different modes.
 #.
-#: src/backends/meta-input-settings.c:1759
+#: src/backends/meta-input-settings.c:1848
 #, c-format
 msgid "Mode Switch (Group %d)"
 msgstr "Tukar Mode: (Grup %d)"
@@ -465,37 +490,37 @@ msgstr "Tukar Mode: (Grup %d)"
 #. TRANSLATORS: This string refers to an action, cycles drawing tablets'
 #. * mapping through the available outputs.
 #.
-#: src/backends/meta-input-settings.c:1781
+#: src/backends/meta-input-settings.c:1870
 msgid "Switch monitor"
 msgstr "Berpindah monitor"
 
-#: src/backends/meta-input-settings.c:1783
+#: src/backends/meta-input-settings.c:1872
 msgid "Show on-screen help"
 msgstr "Tampilkan bantuan pada layar"
 
-#: src/backends/meta-monitor-manager.c:675
+#: src/backends/meta-monitor-manager.c:783
 msgid "Built-in display"
 msgstr "Tampilan bawaan"
 
-#: src/backends/meta-monitor-manager.c:698
+#: src/backends/meta-monitor-manager.c:806
 msgid "Unknown"
 msgstr "Tak Dikenal"
 
-#: src/backends/meta-monitor-manager.c:700
+#: src/backends/meta-monitor-manager.c:808
 msgid "Unknown Display"
 msgstr "Tampilan Tak Dikenal"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:708
+#: src/backends/meta-monitor-manager.c:816
 #, 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:474
 #, c-format
 msgid ""
 "Another compositing manager is already running on screen %i on display “%s”."

po/lv.po

@@ -7,14 +7,14 @@
 # Raivis Dejus <orvils@gmail.com>, 2006, 2007, 2009.
 # Rudolfs <rudolfs.mazurs@gmail.com>, 2011.
 # Rūdofls Mazurs <rudolfs.mazurs@gmail.com>, 2011, 2012.
-# Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>, 2012, 2013, 2014, 2015, 2016.
+# Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>, 2012, 2013, 2014, 2015, 2016, 2017.
 msgid ""
 msgstr ""
 "Project-Id-Version: lv\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=mutter"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?product=mutter"
 "&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-09-07 09:27+0000\n"
-"PO-Revision-Date: 2016-09-08 21:31+0200\n"
+"POT-Creation-Date: 2017-02-28 06:20+0000\n"
+"PO-Revision-Date: 2017-03-18 12:09+0200\n"
 "Last-Translator: Rūdolfs Mazurs <rudolfs.mazurs@gmail.com>\n"
 "Language-Team: Latvian <lata-l10n@googlegroups.com>\n"
 "Language: lv\n"
@@ -274,11 +274,16 @@ msgid "Modifier to use for extended window management operations"
 msgstr "Modifikators, kuru lietot paplašinātām loga pārvaldības darbībām"
 
 #: 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."
 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 ""
 "Šis taustiņš inicializēs “pārklāšanu”, kas ir kombināciju loga pārskats un "
 "lietotnes palaišanas sistēma. Noklusētais parasti ir “Windows taustiņš” uz "
@@ -318,8 +323,12 @@ msgid "Workspaces are managed dynamically"
 msgstr "Darbvirsmas tiek pārvaldītas dinamiski"
 
 #: data/org.gnome.mutter.gschema.xml.in:41
+#| msgid ""
+#| "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)."
 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 ""
@@ -356,22 +365,29 @@ msgid "Delay focus changes until the pointer stops moving"
 msgstr "Aizkavēt fokusa izmaiņas, līdz rādītājs pārstāj kustēties"
 
 #: 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."
 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 ""
-"Ja patiess un fokusēšanas režīms ir vai nu \"sloppy\" (paviršs) vai \"mouse"
-"\" (pele), tad fokuss nemainīsies uzreiz pēc ieiešanas logā, bet tikai pēc "
-"tam, kad rādītājs beidzis kustēties."
+"Ja patiess un fokusēšanas režīms ir vai nu “sloppy” (paviršs) vai “mouse”"
+" (pele), tad fokuss nemainīsies uzreiz pēc ieiešanas logā, bet tikai pēc tam,"
+" kad rādītājs beidzis kustēties."
 
 #: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
 msgstr "Velkams malas platums"
 
 #: data/org.gnome.mutter.gschema.xml.in:80
+#| msgid ""
+#| "The amount of total draggable borders. If the theme's visible borders are "
+#| "not enough, invisible borders will be added to meet this value."
 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 ""
 "Kopējo velkamo malu apjoms. Ja motīva redzamās robežas nav pietiekamas, tiks "
@@ -456,48 +472,62 @@ msgstr "Pārslēgties uz VT 11"
 msgid "Switch to VT 12"
 msgstr "Pārslēgties uz VT 12"
 
-#: src/backends/meta-input-settings.c:1707
-#| msgid "Switch system controls"
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1800
+#, c-format
+#| msgid "Mode Switch: Mode %d"
+msgid "Mode Switch (Group %d)"
+msgstr "Režīma slēdzis (grupa %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1822
 msgid "Switch monitor"
 msgstr "Pārslēgt monitoru"
 
-#: src/backends/meta-input-settings.c:1709
+#: src/backends/meta-input-settings.c:1824
 msgid "Show on-screen help"
 msgstr "Rādīt palīdzību uz ekrāna"
 
-#: src/backends/meta-monitor-manager.c:514
+#: src/backends/meta-monitor-manager.c:675
 msgid "Built-in display"
 msgstr "Iebūvēts displejs"
 
-#: src/backends/meta-monitor-manager.c:537
+#: src/backends/meta-monitor-manager.c:698
 msgid "Unknown"
 msgstr "Nezināms"
 
-#: src/backends/meta-monitor-manager.c:539
+#: src/backends/meta-monitor-manager.c:700
 msgid "Unknown Display"
 msgstr "Nezināms displejs"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:547
+#: src/backends/meta-monitor-manager.c:708
 #, 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:463
+#: src/compositor/compositor.c:471
 #, c-format
+#| msgid ""
+#| "Another compositing manager is already running on screen %i on display "
+#| "\"%s\"."
 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 "Cits kompozīcijas pārvaldnieks jau darbojas ekrānā %d displejā “%s”."
 
 #: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Zvana notikums"
 
+#. Translators: %s is a window title
 #: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
@@ -515,66 +545,73 @@ msgstr ""
 "Var uzgaidīt neilgu brīdi, līdz tā atgūstas, vai arī aizvērt to piespiedu "
 "kārtā."
 
-#: src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Gaidīt"
-
 #: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "Aizvērt _piespiedu kārtā"
 
-#: src/core/display.c:590
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Gaidīt"
+
+#: src/core/display.c:608
 #, c-format
-msgid "Failed to open X Window System display '%s'\n"
+#| msgid "Failed to open X Window System display '%s'\n"
+msgid "Failed to open X Window System display “%s”\n"
 msgstr "Neizdevās atvērt X logu sistēmas displeju “%s”\n"
 
-#: src/core/main.c:182
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Deaktivēt savienojumu ar sesiju pārvaldnieku"
 
-#: src/core/main.c:188
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Aizvietot darbojošos logu pārvaldnieku"
 
-#: src/core/main.c:194
+#: src/core/main.c:201
 msgid "Specify session management ID"
 msgstr "Norādiet sesiju pārvaldības ID"
 
-#: src/core/main.c:199
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "Lietojamais X displejs"
 
-#: src/core/main.c:205
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Inicializēt sesiju no saglabātās datnes"
 
-#: src/core/main.c:211
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "Padarīt X izsaukumus sinhronus"
 
-#: src/core/main.c:218
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Palaist kā wayland kompozitoru"
 
-#: src/core/main.c:224
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Palaist kā ligzdotu kompozitoru"
 
-#: src/core/main.c:232
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "Palaist kā pilnu attēlošanas serveri, nevis iegultu"
 
 #: src/core/mutter.c:39
 #, c-format
+#| msgid ""
+#| "mutter %s\n"
+#| "Copyright (C) 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"
 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"
-"Autortiesības (C) 2001-%d Havoc Pennington, Red Hat, Inc., un citi\n"
+"Autortiesības © 2001-%d Havoc Pennington, Red Hat, Inc., un citi\n"
 "Šī ir brīvā programmatūra; par kopēšanas nosacījumiem skatīt avotu.\n"
 "Netiek dota NEKĀDA garantija; pat ne KOMERCIĀLAS VĒRTĪBAS vai DERĪGUMA "
 "NOTEIKTAM NOLŪKAM.\n"
@@ -592,38 +629,45 @@ msgstr "Izmantojamais mutter spraudnis"
 msgid "Workspace %d"
 msgstr "Darbvieta %d"
 
-#: src/core/screen.c:521
+#: src/core/screen.c:580
 #, c-format
+#| msgid ""
+#| "Display \"%s\" already has a window manager; try using the --replace "
+#| "option to replace the current window manager."
 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 ""
 "Displejam “%s” jau ir logu pārvaldnieks; mēģiniet lietot --replace iespēju, "
 "lai aizvietotu pašreizējo logu pārvaldnieku."
 
-#: src/core/screen.c:606
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
+#| msgid "Screen %d on display '%s' is invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Ekrāna %d displejs “%s“ nav derīgs\n"
 
 #: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter tika kompilēts bez detalizētas izvades režīma atbalsta\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:595
+#: src/wayland/meta-wayland-tablet-pad.c:563
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Režīma slēdzis: režīms %d"
 
 #: src/x11/session.c:1815
+#| msgid ""
+#| "These windows do not support &quot;save current setup&quot; and will have "
+#| "to be restarted manually next time you log in."
 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 ""
 "Šie logi neatbalsta “saglabāt pašreizējos iestatījumus” un būs jāpārstartē "
 "pašrocīgi nākamreiz, kad ierakstīsities."
 
-#: src/x11/window-props.c:548
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (uz %s)"

po/ru.po

@@ -14,19 +14,19 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: metacity ru\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-09-07 09:27+0000\n"
-"PO-Revision-Date: 2016-09-16 12:23+0300\n"
-"Last-Translator: Stas Solovey <whats_up@tut.by>\n"
+"POT-Creation-Date: 2017-02-28 06:20+0000\n"
+"PO-Revision-Date: 2017-03-18 10:56+0400\n"
+"Last-Translator: Yuri Myasoedov <ymyasoedov@yandex.ru>\n"
 "Language-Team: Русский <gnome-cyr@gnome.org>\n"
 "Language: ru\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
-"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2)\n"
-"X-Generator: Gtranslator 2.91.7\n"
+"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2);\n"
+"X-Generator: Poedit 1.8.7.1\n"
 
 #: data/50-mutter-navigation.xml:6
 msgid "Navigation"
@@ -279,10 +279,10 @@ msgstr ""
 
 #: 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 ""
 "Этот ключ инициирует перекрытие (обзор окон и система запуска приложений). "
 "Для обычных ПК используется клавиша «Windows». Ожидается, что значение этой "
@@ -323,12 +323,12 @@ msgstr "Рабочие места управляются динамически"
 
 #: 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 ""
-"Определяет, управляются ли рабочие места автоматически или количество "
-"рабочих место постоянно (количество задаётся ключом в org.gnome.desktop.wm."
+"Определяет, управляются ли рабочие места динамически или количество рабочих "
+"мест постоянно (количество задаётся ключом в org.gnome.desktop.wm."
 "preferences)."
 
 #: data/org.gnome.mutter.gschema.xml.in:50
@@ -361,11 +361,11 @@ msgstr "Отложить переключение фокуса до тех по
 
 #: 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 ""
-"Если установлено в значение «true», и режим фокуса установлен в значение "
+"Если установлено в значение «true» и режим фокуса установлен в значение "
 "«sloppy» или «mouse», тогда фокус не будет меняться при переходе к другому "
 "окну до тех пор, пока не остановится указатель."
 
@@ -375,11 +375,11 @@ msgstr "Ширина рамки перетаскивания"
 
 #: 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 ""
-"Общая ширина рамок для перетаскивания. Если видимых рамок темы недостаточно, "
-"то до этого значения будут добавлены невидимые рамки."
+"Общая ширина рамок для перетаскивания. Если видимых рамок, используемых в "
+"теме, недостаточно, то будут добавлены невидимые рамки до этого значения."
 
 #: data/org.gnome.mutter.gschema.xml.in:89
 msgid "Auto maximize nearly monitor sized windows"
@@ -461,48 +461,58 @@ msgstr "Переключиться на виртуальный терминал
 msgid "Switch to VT 12"
 msgstr "Переключиться на виртуальный терминал 12"
 
-#: src/backends/meta-input-settings.c:1707
-#| msgid "Switch system controls"
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1800
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "Переключатель режима: группа %d"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1822
 msgid "Switch monitor"
 msgstr "Переключить монитор"
 
-#: src/backends/meta-input-settings.c:1709
+#: src/backends/meta-input-settings.c:1824
 msgid "Show on-screen help"
 msgstr "Показать справку на экране"
 
-#: src/backends/meta-monitor-manager.c:514
+#: src/backends/meta-monitor-manager.c:675
 msgid "Built-in display"
 msgstr "Встроенный дисплей"
 
-#: src/backends/meta-monitor-manager.c:537
+#: src/backends/meta-monitor-manager.c:698
 msgid "Unknown"
 msgstr "Неизвестный"
 
-#: src/backends/meta-monitor-manager.c:539
+#: src/backends/meta-monitor-manager.c:700
 msgid "Unknown Display"
 msgstr "Неизвестный дисплей"
 
 #. TRANSLATORS: this is a monitor vendor name, followed by a
 #. * size in inches, like 'Dell 15"'
 #.
-#: src/backends/meta-monitor-manager.c:547
+#: src/backends/meta-monitor-manager.c:708
 #, 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:463
+#: src/compositor/compositor.c:471
 #, c-format
 msgid ""
-"Another compositing manager is already running on screen %i on display \"%s"
-"\"."
-msgstr "На экране %i дисплея «%s» уже запущен другой оконный менеджер."
+"Another compositing manager is already running on screen %i on display “%s”."
+msgstr "На экране %i дисплея «%s» уже запущен другой композитный менеджер."
 
 #: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Событие звонка"
 
+#. Translators: %s is a window title
 #: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
@@ -518,52 +528,52 @@ msgid ""
 "application to quit entirely."
 msgstr "Можно немного подождать или принудительно завершить работу приложения."
 
-#: src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Подождать"
-
 #: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "Завер_шить"
 
-#: src/core/display.c:590
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Подождать"
+
+#: src/core/display.c:608
 #, c-format
-msgid "Failed to open X Window System display '%s'\n"
+msgid "Failed to open X Window System display “%s”\n"
 msgstr "Не удалось открыть дисплей «%s» системы X Window\n"
 
-#: src/core/main.c:182
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Запретить подключение к менеджеру сеансов"
 
-#: src/core/main.c:188
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Заменить запущенный оконный менеджер"
 
-#: src/core/main.c:194
+#: src/core/main.c:201
 msgid "Specify session management ID"
 msgstr "Указать идентификатор управления сеансом"
 
-#: src/core/main.c:199
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "Используемый дисплей X"
 
-#: src/core/main.c:205
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Инициализировать сеанс из сохранённого файла"
 
-#: src/core/main.c:211
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "Сделать X-вызовы синхронными"
 
-#: src/core/main.c:218
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Запустить в качестве композитора wayland"
 
-#: src/core/main.c:224
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Запустить в качестве встроенного композитора"
 
-#: src/core/main.c:232
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "Запустить в качестве полноэкранного сервера вместо встроенного"
 
@@ -571,7 +581,7 @@ msgstr "Запустить в качестве полноэкранного се
 #, 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"
@@ -597,38 +607,38 @@ msgstr "Использовать модуль mutter"
 msgid "Workspace %d"
 msgstr "Рабочее место %d"
 
-#: src/core/screen.c:521
+#: src/core/screen.c:580
 #, 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 ""
 "Дисплей «%s» уже использует менеджер окон; попробуйте использовать параметр "
 "--replace, чтобы заменить текущий менеджер окон."
 
-#: src/core/screen.c:606
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
 msgstr "Недопустимый экран %d дисплея «%s»\n"
 
 #: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter собран без поддержки режима подробных сообщений\n"
 
-#: src/wayland/meta-wayland-tablet-pad.c:595
+#: src/wayland/meta-wayland-tablet-pad.c:563
 #, c-format
 msgid "Mode Switch: Mode %d"
 msgstr "Переключатель режима: режим %d"
 
 #: src/x11/session.c:1815
 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 ""
-"Эти окна не поддерживают команду «Сохранить текущие настройки». При "
+"Эти окна не поддерживают команду «Сохранить текущую настройку». При "
 "следующем входе в систему их придётся перезапустить вручную."
 
-#: src/x11/window-props.c:548
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (на %s)"

po/tr.po

@@ -7,306 +7,312 @@
 # İlker DAĞLI <ilker@ilkerdagli.info>, 2011.
 # Muhammed EKEN <gnome@m-eken.com>, 2011.
 # Muhammet Kara <muhammetk@gmail.com>, 2011, 2012, 2014, 2015, 2016.
+# Furkan Ahmet Kara <furkanahmetkara.fk@gmail.com>, 2017.
+# Emin Tufan Çetin <etcetin@gmail.com>, 2017.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: mutter master\n"
-"Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?"
+"Report-Msgid-Bugs-To: https://bugzilla.gnome.org/enter_bug.cgi?"
 "product=mutter&keywords=I18N+L10N&component=general\n"
-"POT-Creation-Date: 2016-05-10 20:26+0000\n"
-"PO-Revision-Date: 2016-05-26 22:25+0300\n"
-"Last-Translator: Muhammet Kara <muhammetk@gmail.com>\n"
-"Language-Team: Turkish <gnome-turk@gnome.org>\n"
+"POT-Creation-Date: 2017-05-11 12:29+0000\n"
+"PO-Revision-Date: 2017-05-13 17:23+0300\n"
+"Last-Translator: Emin Tufan Çetin <etcetin@gmail.com>\n"
+"Language-Team: Türkçe <>\n"
 "Language: tr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.8.6\n"
+"X-Generator: Gtranslator 2.91.7\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
 
-#: ../data/50-mutter-navigation.xml.in.h:1
+#: data/50-mutter-navigation.xml:6
 msgid "Navigation"
 msgstr "Gezinme"
 
-#: ../data/50-mutter-navigation.xml.in.h:2
+#: data/50-mutter-navigation.xml:9
 msgid "Move window to workspace 1"
-msgstr "Pencereyi çalışma alanı 1'e taşı"
+msgstr "Pencereyi çalışma alanı 1’e taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:3
+#: data/50-mutter-navigation.xml:12
 msgid "Move window to workspace 2"
-msgstr "Pencereyi çalışma alanı 2'ye taşı"
+msgstr "Pencereyi çalışma alanı 2’ye taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:4
+#: data/50-mutter-navigation.xml:15
 msgid "Move window to workspace 3"
-msgstr "Pencereyi çalışma alanı 3'e taşı"
+msgstr "Pencereyi çalışma alanı 3’e taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:5
+#: data/50-mutter-navigation.xml:18
 msgid "Move window to workspace 4"
-msgstr "Pencereyi çalışma alanı 4'e taşı"
+msgstr "Pencereyi çalışma alanı 4’e taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:6
+#: data/50-mutter-navigation.xml:21
 msgid "Move window to last workspace"
 msgstr "Pencereyi son çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:7
+#: data/50-mutter-navigation.xml:24
 msgid "Move window one workspace to the left"
 msgstr "Pencereyi soldaki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:8
+#: data/50-mutter-navigation.xml:27
 msgid "Move window one workspace to the right"
 msgstr "Pencereyi sağdaki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:9
+#: data/50-mutter-navigation.xml:30
 msgid "Move window one workspace up"
 msgstr "Pencereyi üstteki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:10
+#: data/50-mutter-navigation.xml:33
 msgid "Move window one workspace down"
 msgstr "Pencereyi alttaki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:11
+#: data/50-mutter-navigation.xml:36
 msgid "Move window one monitor to the left"
 msgstr "Pencereyi soldaki monitöre taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:12
+#: data/50-mutter-navigation.xml:39
 msgid "Move window one monitor to the right"
 msgstr "Pencereyi sağdaki monitöre taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:13
+#: data/50-mutter-navigation.xml:42
 msgid "Move window one monitor up"
 msgstr "Pencereyi üstteki monitöre taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:14
+#: data/50-mutter-navigation.xml:45
 msgid "Move window one monitor down"
 msgstr "Pencereyi alttaki monitöre taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:15
+#: data/50-mutter-navigation.xml:49
 msgid "Switch applications"
 msgstr "Uygulamalar arasında geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:16
+#: data/50-mutter-navigation.xml:54
 msgid "Switch to previous application"
 msgstr "Önceki uygulamaya geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:17
+#: data/50-mutter-navigation.xml:58
 msgid "Switch windows"
 msgstr "Pencereler arasında geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:18
+#: data/50-mutter-navigation.xml:63
 msgid "Switch to previous window"
 msgstr "Önceki pencereye geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:19
+#: data/50-mutter-navigation.xml:67
 msgid "Switch windows of an application"
 msgstr "Uygulamanın pencereleri arasında geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:20
+#: data/50-mutter-navigation.xml:72
 msgid "Switch to previous window of an application"
 msgstr "Uygulamanın bir önceki penceresine geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:21
+#: data/50-mutter-navigation.xml:76
 msgid "Switch system controls"
 msgstr "Sistem denetimleri arasında geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:22
+#: data/50-mutter-navigation.xml:81
 msgid "Switch to previous system control"
 msgstr "Önceki sistem denetimine geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:23
+#: data/50-mutter-navigation.xml:85
 msgid "Switch windows directly"
 msgstr "Pencereler arasında doğrudan geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:24
+#: data/50-mutter-navigation.xml:90
 msgid "Switch directly to previous window"
 msgstr "Önceki pencereye doğrudan geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:25
+#: data/50-mutter-navigation.xml:94
 msgid "Switch windows of an app directly"
 msgstr "Uygulamanın pencereleri arasında anında geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:26
+#: data/50-mutter-navigation.xml:99
 msgid "Switch directly to previous window of an app"
 msgstr "Bir uygulamanın önceki penceresine doğrudan geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:27
+#: data/50-mutter-navigation.xml:103
 msgid "Switch system controls directly"
 msgstr "Sistem denetimleri arasında doğrudan geçiş yap"
 
-#: ../data/50-mutter-navigation.xml.in.h:28
+#: data/50-mutter-navigation.xml:108
 msgid "Switch directly to previous system control"
 msgstr "Önceki sistem denetimine doğrudan geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:29
+#: data/50-mutter-navigation.xml:111
 msgid "Hide all normal windows"
 msgstr "Tüm normal pencereleri gizle"
 
-#: ../data/50-mutter-navigation.xml.in.h:30
+#: data/50-mutter-navigation.xml:114
 msgid "Switch to workspace 1"
-msgstr "Çalışma alanı 1'e geç"
+msgstr "Çalışma alanı 1’e geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:31
+#: data/50-mutter-navigation.xml:117
 msgid "Switch to workspace 2"
-msgstr "Çalışma alanı 2'ye geç"
+msgstr "Çalışma alanı 2’ye geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:32
+#: data/50-mutter-navigation.xml:120
 msgid "Switch to workspace 3"
-msgstr "Çalışma alanı 3'e geç"
+msgstr "Çalışma alanı 3’e geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:33
+#: data/50-mutter-navigation.xml:123
 msgid "Switch to workspace 4"
-msgstr "Çalışma alanı 4'e geç"
+msgstr "Çalışma alanı 4’e geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:34
+#: data/50-mutter-navigation.xml:126
 msgid "Switch to last workspace"
 msgstr "Son çalışma alanına geç"
 
-#: ../data/50-mutter-navigation.xml.in.h:35
+#: data/50-mutter-navigation.xml:129
 msgid "Move to workspace left"
 msgstr "Soldaki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:36
+#: data/50-mutter-navigation.xml:132
 msgid "Move to workspace right"
 msgstr "Sağdaki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:37
+#: data/50-mutter-navigation.xml:135
 msgid "Move to workspace above"
 msgstr "Üstteki çalışma alanına taşı"
 
-#: ../data/50-mutter-navigation.xml.in.h:38
+#: data/50-mutter-navigation.xml:138
 msgid "Move to workspace below"
 msgstr "Alttaki çalışma alanına taşı"
 
-#: ../data/50-mutter-system.xml.in.h:1
+#: data/50-mutter-system.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 "Komut çalıştırma istemini göster"
 
-#: ../data/50-mutter-system.xml.in.h:3
+#: data/50-mutter-system.xml:10
 msgid "Show the activities overview"
 msgstr "Etkinlik genel görünümünü göster"
 
-#: ../data/50-mutter-windows.xml.in.h:1
+#: data/50-mutter-windows.xml:6
 msgid "Windows"
 msgstr "Pencereler"
 
-#: ../data/50-mutter-windows.xml.in.h:2
+#: data/50-mutter-windows.xml:8
 msgid "Activate the window menu"
 msgstr "Pencere menüsünü etkinleştir"
 
-#: ../data/50-mutter-windows.xml.in.h:3
+#: data/50-mutter-windows.xml:10
 msgid "Toggle fullscreen mode"
-msgstr "Tam ekran kipini aç veya kapat"
+msgstr "Tam ekran kipini değiştir"
 
-#: ../data/50-mutter-windows.xml.in.h:4
+#: data/50-mutter-windows.xml:12
 msgid "Toggle maximization state"
-msgstr "Ekranı kaplama durumunu aç veya kapat"
+msgstr "Ekranı kaplama durumunu değiştir"
 
-#: ../data/50-mutter-windows.xml.in.h:5
+#: data/50-mutter-windows.xml:14
 msgid "Maximize window"
 msgstr "Bencereyi büyült"
 
-#: ../data/50-mutter-windows.xml.in.h:6
+#: data/50-mutter-windows.xml:16
 msgid "Restore window"
-msgstr "Pencereyi geri al"
+msgstr "Pencereyi eski haline getir"
 
-#: ../data/50-mutter-windows.xml.in.h:7
+#: data/50-mutter-windows.xml:18
 msgid "Toggle shaded state"
-msgstr "Toplanmış durumu aç veya kapat"
+msgstr "Toplanmış durumu değiştir"
 
-#: ../data/50-mutter-windows.xml.in.h:8
+#: data/50-mutter-windows.xml:20
 msgid "Close window"
 msgstr "Pencereyi kapat"
 
-#: ../data/50-mutter-windows.xml.in.h:9
+#: data/50-mutter-windows.xml:22
 msgid "Hide window"
 msgstr "Pencereyi gizle"
 
-#: ../data/50-mutter-windows.xml.in.h:10
+#: data/50-mutter-windows.xml:24
 msgid "Move window"
 msgstr "Pencere taşı"
 
-#: ../data/50-mutter-windows.xml.in.h:11
+#: data/50-mutter-windows.xml:26
 msgid "Resize window"
 msgstr "Pencereyi yeniden boyutlandır"
 
-#: ../data/50-mutter-windows.xml.in.h:12
+#: data/50-mutter-windows.xml:29
 msgid "Toggle window on all workspaces or one"
 msgstr ""
-"Pencerenin tüm çalışma alanlarında veya sadece bir tanesi üzerinde olmasını "
-"seç"
+"Pencerenin tüm çalışma alanlarında veya yalnızca bir tanesi üzerinde "
+"olmasını seç"
 
-#: ../data/50-mutter-windows.xml.in.h:13
+#: data/50-mutter-windows.xml:31
 msgid "Raise window if covered, otherwise lower it"
-msgstr ""
-"Pencere eğer başkası tarafından kapatılmışsa yukarı çıkar, yoksa aşağıya it"
+msgstr "Pencere altta kalmışsa yükselt, aksi halde alçalt"
 
-#: ../data/50-mutter-windows.xml.in.h:14
+#: data/50-mutter-windows.xml:33
 msgid "Raise window above other windows"
 msgstr "Pencereyi diğerlerinin üstüne çıkar"
 
-#: ../data/50-mutter-windows.xml.in.h:15
+#: data/50-mutter-windows.xml:35
 msgid "Lower window below other windows"
 msgstr "Pencereyi diğerlerinin altına gönder"
 
-#: ../data/50-mutter-windows.xml.in.h:16
+#: data/50-mutter-windows.xml:37
 msgid "Maximize window vertically"
 msgstr "Pencereyi dikey olarak büyült"
 
-#: ../data/50-mutter-windows.xml.in.h:17
+#: data/50-mutter-windows.xml:39
 msgid "Maximize window horizontally"
 msgstr "Pencereyi yatay olarak büyült"
 
-#: ../data/50-mutter-windows.xml.in.h:18
+#: data/50-mutter-windows.xml:43
 msgid "View split on left"
 msgstr "Solda bölünmüş olarak göster"
 
-#: ../data/50-mutter-windows.xml.in.h:19
+#: data/50-mutter-windows.xml:47
 msgid "View split on right"
 msgstr "Sağda bölünmüş olarak göster"
 
-#: ../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 "Genişletilmiş pencere yönetimi işlemleri için kullanılacak değiştirici"
 
-#: ../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."
 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 ""
-"Bu anahtar, pencere genel görünümü ve uygulama başlatma sisteminin bir "
-"birleşimi olan \"bindirme\" işlemini başlatır. Öntanımlı olarak PC "
-"donanımındaki \"windows tuşu\" olması tasarlanmıştır. Bağlayıcı varsayılan "
-"olarak veya boş dize olarak ayarlanması beklenir."
+"Bu tuş, pencere genel görünümü ve uygulama başlatma sisteminin bir birleşimi "
+"olan “bindirme” işlemini başlatır. Öntanımlı olarak PC donanımındaki "
+"“Windows tuşu” olması tasarlanmıştır. Bu bağlayıcının öntanımlı veya boş "
+"dizge olarak ayarlanması beklenir."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:3
+#: data/org.gnome.mutter.gschema.xml.in:20
 msgid "Attach modal dialogs"
 msgstr "Yardımcı diyalogları ekle"
 
-#: ../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 "
 "the parent window."
 msgstr ""
-"Eğer \"doğru\" ise, bağımsız başlık çubuklarına sahip olduğundan, yardım "
-"diyalogları üst pencerenin başlık çubuğunda ekli gözükür ve üst pencere ile "
-"birlikte hareket eder."
+"Seçili olduğunda, bağımsız başlık çubuklarına sahip olmak yerine, kipsel "
+"diyaloglar üst pencerenin başlık çubuğunda ekli gözükür ve üst pencere ile "
+"birlikte hareket ettirilebilirler."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:5
+#: data/org.gnome.mutter.gschema.xml.in:30
 msgid "Enable edge tiling when dropping windows on screen edges"
 msgstr ""
 "Pencereler ekran kenarlarında bırakıldığında kenar döşemeyi etkinleştir."
 
-#: ../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 "
@@ -317,13 +323,13 @@ msgstr ""
 "şekilde yeniden boyutlandırılır. Ekranın tepedeki kenarına bırakılan "
 "pencereler ekranı tamamen kaplar."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:7
+#: data/org.gnome.mutter.gschema.xml.in:40
 msgid "Workspaces are managed dynamically"
 msgstr "Çalışma alanları dinamik olarak yönetilir"
 
-#: ../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 ""
@@ -331,23 +337,23 @@ msgstr ""
 "çalışma alanı mı olacağını belirler (org.gnome.desktop.wm.preferences "
 "içindeki num-workspaces değişkeni tarafından belirlenir)."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:9
+#: data/org.gnome.mutter.gschema.xml.in:50
 msgid "Workspaces only on primary"
-msgstr "Sadece birincil monitördeki çalışma alanları"
+msgstr "Yalnızca birincil monitördeki çalışma alanları"
 
-#: ../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."
 msgstr ""
 "Çalışma alanı değiştirilmesinin, tüm monitörlerdeki pencerelerde mi yoksa "
-"sadece birincil monitördekilerde mi gerçekleşeceğini belirler."
+"yalnızca birincil monitördekilerde mi gerçekleşeceğini belirler."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:11
+#: data/org.gnome.mutter.gschema.xml.in:59
 msgid "No tab popup"
 msgstr "Sekme açılır penceresi yok"
 
-#: ../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."
@@ -355,37 +361,42 @@ msgstr ""
 "Pencere geçişinde çerçeve vurgulanması ve açılır pencere kullanımının "
 "kapatılıp kapatılmayacağını belirler."
 
-#: ../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 "Odak değişikliklerini işaretçi hareketi durana kadar ertele"
 
-#: ../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."
 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 ""
-"Eğer seçiliyse ve odaklama kipi \"sloppy\" ya da \"mouse\" ise bir pencereye "
-"geçişte odak hemen değil, fakat işaretçi hareket etmeyi bıraktığında değişir."
+"Eğer seçiliyse ve odaklama kipi “sloppy” yada “mouse” ise bir pencereye "
+"geçişte odak hemen değil, yanlızca işaretçi hareket etmeyi bıraktığında "
+"değişir."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:15
+#: data/org.gnome.mutter.gschema.xml.in:79
 msgid "Draggable border width"
 msgstr "Sürüklenebilir kenarlık genişliği"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:16
+#: 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 ""
 "Sürüklenebilir kenarlıkların toplam miktarı. Eğer temanın görünür "
 "kenarlıkları yetersiz gelirse, bu değere ulaşmak için görünmez kenarlıklar "
 "eklenir."
 
-#: ../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 "Ekran boyutuna yakın pencereleri otomatik ekranı kaplat"
 
-#: ../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."
@@ -393,11 +404,11 @@ msgstr ""
 "Etkinleştirildiğinde ekran boyutunda başlayan yeni pencereler otomatik "
 "olarak ekranı kaplar."
 
-#: ../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 "Yeni pencereleri ekranın ortasına yerleştir"
 
-#: ../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."
@@ -405,218 +416,277 @@ msgstr ""
 "Etkinleştirildiğinde, yeni pencereler her zaman monitörün etkin ekranında "
 "ortaya yerleştirilir."
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:21
+#: data/org.gnome.mutter.gschema.xml.in:107
+msgid "Enable experimental features"
+msgstr "Deneysel özellikleri etkinleştir"
+
+#: 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."
+msgstr ""
+"Deneysel özellikleri etkinleştirmek için özelliğin anahtar sözcüğünü listeye "
+"ekleyin. Özelliğin yeniden başlatmayı gerektirip gerektirmeyeceği verilen "
+"özelliğe bağlıdır. Hiçbir deneysel özellik hala kullanılabilir veya "
+"yapılandırılabilir olmak zorunda değildir. Bu ayara eklenecek herhangi bir "
+"şeyin gelecekte olabilecek değişikliklerden etkilenmeyeceğini düşünmeyin. Şu "
+"anda kullanılabilir anahtar sözcükler: • “scale-monitor-framebuffer” — "
+"mutter’in HiDPI monitörleri yönetmesi için pencere içeriği yerine monitör "
+"çerçeve arabelleğini ölçeklendirirken, mantıksal monitörleri mantıksal "
+"piksel koordinat aralığına yerleştirmesini öntanımlı yapar."
+
+#: data/org.gnome.mutter.gschema.xml.in:141
 msgid "Select window from tab popup"
 msgstr "Pencereyi, sekme açılır penceresinden seç"
 
-#: ../data/org.gnome.mutter.gschema.xml.in.h:22
+#: data/org.gnome.mutter.gschema.xml.in:146
 msgid "Cancel tab popup"
 msgstr "Sekmeyi yeni pencerede açmayı iptal et"
 
-#: ../data/org.gnome.mutter.wayland.gschema.xml.in.h:1
+#: data/org.gnome.mutter.wayland.gschema.xml.in:6
 msgid "Switch to VT 1"
-msgstr "VT 1'e geç"
+msgstr "VT 1’e geç"
 
-#: ../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 "VT 2'ye geç"
+msgstr "VT 2’ye geç"
 
-#: ../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 "VT 3'e geç"
+msgstr "VT 3’e geç"
 
-#: ../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 "VT 4'e geç"
+msgstr "VT 4’e geç"
 
-#: ../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 "VT 5'e geç"
+msgstr "VT 5’e geç"
 
-#: ../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 "VT 6'ya geç"
+msgstr "VT 6’ya geç"
 
-#: ../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 "VT 7'ye geç"
+msgstr "VT 7’ye geç"
 
-#: ../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 "VT 8'e geç"
+msgstr "VT 8’e geç"
 
-#: ../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 "VT 9'a geç"
+msgstr "VT 9’a geç"
 
-#: ../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 "VT 10'a geç"
+msgstr "VT 10’a geç"
 
-#: ../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 "VT 11'e geç"
+msgstr "VT 11’e geç"
 
-#: ../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 "VT 12'ye geç"
+msgstr "VT 12’ye geç"
 
-#: ../src/backends/meta-monitor-manager.c:515
+#. TRANSLATORS: This string refers to a button that switches between
+#. * different modes.
+#.
+#: src/backends/meta-input-settings.c:1848
+#, c-format
+msgid "Mode Switch (Group %d)"
+msgstr "Kip anahtarı (Group %d)"
+
+#. TRANSLATORS: This string refers to an action, cycles drawing tablets'
+#. * mapping through the available outputs.
+#.
+#: src/backends/meta-input-settings.c:1870
+msgid "Switch monitor"
+msgstr "Monitör değiştir"
+
+#: src/backends/meta-input-settings.c:1872
+msgid "Show on-screen help"
+msgstr "Ekranda yardımı göster"
+
+#: src/backends/meta-monitor-manager.c:783
 msgid "Built-in display"
 msgstr "Yerleşik ekran"
 
-#: ../src/backends/meta-monitor-manager.c:538
+#: src/backends/meta-monitor-manager.c:806
 msgid "Unknown"
 msgstr "Bilinmiyor"
 
-#: ../src/backends/meta-monitor-manager.c:540
+#: src/backends/meta-monitor-manager.c:808
 msgid "Unknown Display"
 msgstr "Bilinmeyen Ekran"
 
 #. 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:816
 #, 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:476
 #, c-format
+#| msgid ""
+#| "Another compositing manager is already running on screen %i on display "
+#| "\"%s\"."
 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 ""
-"\"%2$s\" monitöründeki %1$i ekranında zaten başka bir birleştirme yöneticisi "
-"çalışıyor."
+"“%2$s” monitöründeki %1$i ekranında zaten başka bir birleştirme yöneticisi çalışıyor."
 
-#: ../src/core/bell.c:194
+#: src/core/bell.c:194
 msgid "Bell event"
 msgstr "Etkinlik zili"
 
-#: ../src/core/delete.c:127
+#. Translators: %s is a window title
+#: src/core/delete.c:127
 #, c-format
 msgid "“%s” is not responding."
 msgstr "“%s” yanıt vermiyor."
 
-#: ../src/core/delete.c:129
+#: src/core/delete.c:129
 msgid "Application is not responding."
 msgstr "Uygulama cevap vermiyor"
 
-#: ../src/core/delete.c:134
+#: src/core/delete.c:134
 msgid ""
 "You may choose to wait a short while for it to continue or force the "
 "application to quit entirely."
 msgstr ""
-"Uygulamanın devam etmesi için bir müddet bekleyi seçebilirsiniz ya d a "
+"Uygulamanın devam etmesi için bir müddet bekleyi seçebilirsiniz ya da "
 "uygulamanın tamamen çıkması için onu zorlayabilirsiniz."
 
-#: ../src/core/delete.c:141
-msgid "_Wait"
-msgstr "_Bekle"
-
-#: ../src/core/delete.c:141
+#: src/core/delete.c:141
 msgid "_Force Quit"
 msgstr "_Sonlandır"
 
-#: ../src/core/display.c:555
-#, c-format
-msgid "Failed to open X Window System display '%s'\n"
-msgstr "X Pencere Sistemi '%s' ekranı açılamadı\n"
+#: src/core/delete.c:141
+msgid "_Wait"
+msgstr "_Bekle"
 
-#: ../src/core/main.c:181
+#: src/core/display.c:608
+#, c-format
+msgid "Failed to open X Window System display “%s”\n"
+msgstr "X Pencere Sistemi “%s” ekranı açılamadı\n"
+
+#: src/core/main.c:189
 msgid "Disable connection to session manager"
 msgstr "Ortam yöneticisine olan bağlantıyı kapat"
 
-#: ../src/core/main.c:187
+#: src/core/main.c:195
 msgid "Replace the running window manager"
 msgstr "Çalışan pencere yöneticisinin yerini al"
 
-#: ../src/core/main.c:193
+#: src/core/main.c:201
 msgid "Specify session management ID"
-msgstr "Ortam yönetim ID'sini belirtin"
+msgstr "Ortam yönetim ID’sini belirt"
 
-#: ../src/core/main.c:198
+#: src/core/main.c:206
 msgid "X Display to use"
 msgstr "Kullanılacak X Ekranı"
 
-#: ../src/core/main.c:204
+#: src/core/main.c:212
 msgid "Initialize session from savefile"
 msgstr "Ortamı kayıtlı dosyadan başlat"
 
-#: ../src/core/main.c:210
+#: src/core/main.c:218
 msgid "Make X calls synchronous"
 msgstr "X çağrılarını eşazamanlı yap"
 
-#: ../src/core/main.c:217
+#: src/core/main.c:225
 msgid "Run as a wayland compositor"
 msgstr "Bir wayland dizgicisi olarak çalıştır"
 
-#: ../src/core/main.c:223
+#: src/core/main.c:231
 msgid "Run as a nested compositor"
 msgstr "Yuvalanmış dizgici olarak çalıştır"
 
-#: ../src/core/main.c:231
+#: src/core/main.c:239
 msgid "Run as a full display server, rather than nested"
 msgstr "İç içe değil tam ekran sunucusu olarak çalıştır"
 
-#: ../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"
+#| "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"
 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"
-"Telif Hakkı (C) 2001-%d Havoc Pennington, Red Hat, Inc., ve diğerleri\n"
-"Bu bir özgür yazılımdır; telif koşullarını öğrenmek için kaynak koda bakın.\n"
-"Hiç bir garantisi, BELİRLİ BİR AMACA UYGUNLUĞU için dahi, YOKTUR.\n"
+"Telif Hakkı © 2001-%d Havoc Pennington, Red Hat, Inc., ve diğerleri\n"
+"Bu bir özgür yazılımdır; kopyalama koşullarını öğrenmek için kaynağa bakın.\n"
+"Hiçbir garanti YOK; BELİRLİ BİR AMACA UYGUNLUK ya da SATILABİLİRLİK için "
+"dahi.\n"
 
-#: ../src/core/mutter.c:53
+#: src/core/mutter.c:53
 msgid "Print version"
 msgstr "Sürümü yazdır"
 
-#: ../src/core/mutter.c:59
+#: src/core/mutter.c:59
 msgid "Mutter plugin to use"
 msgstr "Kullanılacak Mutter eklentisi"
 
-#: ../src/core/prefs.c:1997
+#: src/core/prefs.c:1997
 #, c-format
 msgid "Workspace %d"
 msgstr "Çalışma Alanı %d"
 
-#: ../src/core/screen.c:521
+#: src/core/screen.c:580
 #, 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 ""
-"\"%s\" ekranı zaten bir pencere yöneticisine sahip; geçerli pencere "
+"“%s” ekranı zaten bir pencere yöneticisine sahip; geçerli pencere "
 "yöneticisinin yerine bir başkasını koymak için --replace seçeneğini "
 "kullanmayı deneyin."
 
-#: ../src/core/screen.c:603
+#: src/core/screen.c:665
 #, c-format
-msgid "Screen %d on display '%s' is invalid\n"
-msgstr "'%2$s' X oturumundaki ekran %1$d geçersiz\n"
+#| msgid "Screen %d on display '%s' is invalid\n"
+msgid "Screen %d on display “%s” is invalid\n"
+msgstr "“%2$s” monitöründeki %1$d ekranı geçersiz\n"
 
-#: ../src/core/util.c:121
+#: src/core/util.c:120
 msgid "Mutter was compiled without support for verbose mode\n"
 msgstr "Mutter, ayrıntılı kip desteği olmadan derlenmiş\n"
 
-#: ../src/x11/session.c:1815
-msgid ""
-"These windows do not support &quot;save current setup&quot; and will have to "
-"be restarted manually next time you log in."
-msgstr ""
-"Bu pencereler, &quot;geçerli ayarları kaydet&quot; özelliğini desteklemiyor "
-"ve bir dahaki girişinizde elle yeniden başlatmanız gerekecek."
+#: src/wayland/meta-wayland-tablet-pad.c:563
+#, c-format
+msgid "Mode Switch: Mode %d"
+msgstr "Kip Anahtarı: Kip %d"
 
-#: ../src/x11/window-props.c:549
+#: src/x11/session.c:1815
+msgid ""
+"These windows do not support “save current setup” and will have to be "
+"restarted manually next time you log in."
+msgstr ""
+"Bu pencereler, “geçerli ayarları kaydet” özelliğini desteklemiyor ve bir "
+"dahaki girişinizde elle yeniden başlatılmak zorunda."
+
+#: src/x11/window-props.c:559
 #, c-format
 msgid "%s (on %s)"
 msgstr "%s (%s üzerinde)"

src/Makefile.am

@@ -137,10 +137,14 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	backends/x11/meta-cursor-renderer-x11.h		\
 	backends/x11/cm/meta-backend-x11-cm.c		\
 	backends/x11/cm/meta-backend-x11-cm.h		\
+	backends/x11/cm/meta-renderer-x11-cm.c		\
+	backends/x11/cm/meta-renderer-x11-cm.h		\
 	backends/x11/nested/meta-backend-x11-nested.c	\
 	backends/x11/nested/meta-backend-x11-nested.h	\
 	backends/x11/nested/meta-cursor-renderer-x11-nested.c		\
 	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		\
@@ -218,6 +222,10 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\
 	core/constraints.c			\
 	core/constraints.h			\
 	core/core.c				\
+	core/meta-close-dialog.c		\
+	meta/meta-close-dialog.h		\
+	core/meta-close-dialog-default.c	\
+	core/meta-close-dialog-default-private.h	\
 	core/delete.c				\
 	core/display.c				\
 	core/display-private.h			\
@@ -431,6 +439,7 @@ libmutterinclude_headers =			\
 	meta/meta-background-actor.h		\
 	meta/meta-background-image.h		\
 	meta/meta-background-group.h		\
+	meta/meta-close-dialog.h		\
 	meta/meta-cursor-tracker.h		\
 	meta/meta-dnd.h			\
 	meta/meta-idle-monitor.h		\

src/backends/meta-backend-private.h

@@ -97,8 +97,17 @@ struct _MetaBackendClass
 
 };
 
+typedef enum _MetaExperimentalFeature
+{
+  META_EXPERIMENTAL_FEATURE_NONE = 0,
+  META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER = (1 << 0),
+  META_EXPERIMENTAL_FEATURE_MONITOR_CONFIG_MANAGER = (1 << 1)
+} MetaExperimentalFeature;
+
 void meta_init_backend (GType backend_gtype);
 
+void meta_backend_display_opened (MetaBackend *backend);
+
 ClutterBackend * meta_backend_get_clutter_backend (MetaBackend *backend);
 
 MetaIdleMonitor * meta_backend_get_idle_monitor (MetaBackend *backend,
@@ -146,8 +155,27 @@ ClutterBackend * meta_backend_get_clutter_backend (MetaBackend *backend);
 
 void meta_backend_monitors_changed (MetaBackend *backend);
 
+gboolean meta_backend_is_experimental_feature_enabled (MetaBackend            *backend,
+                                                       MetaExperimentalFeature feature);
+
+MetaExperimentalFeature meta_backend_get_experimental_features (MetaBackend *backend);
+
+void meta_backend_override_experimental_features (MetaBackend *backend);
+
+void meta_backend_enable_experimental_feature (MetaBackend            *backend,
+                                               MetaExperimentalFeature feature);
+
 gboolean meta_is_stage_views_enabled (void);
 
+gboolean meta_is_stage_views_scaled (void);
+
 MetaInputSettings *meta_backend_get_input_settings (MetaBackend *backend);
 
+void meta_backend_notify_keymap_changed (MetaBackend *backend);
+
+void meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
+                                                      unsigned int locked_group);
+
+void meta_backend_notify_ui_scaling_factor_changed (MetaBackend *backend);
+
 #endif /* META_BACKEND_PRIVATE_H */

src/backends/meta-backend.c

@@ -43,9 +43,25 @@
 #include "backends/meta-idle-monitor-private.h"
 #include "backends/meta-logical-monitor.h"
 #include "backends/meta-monitor-manager-dummy.h"
+#include "ui/theme-private.h"
+
+enum
+{
+  KEYMAP_CHANGED,
+  KEYMAP_LAYOUT_GROUP_CHANGED,
+  LAST_DEVICE_CHANGED,
+  EXPERIMENTAL_FEATURES_CHANGED,
+  UI_SCALING_FACTOR_CHANGED,
+
+  N_SIGNALS
+};
+
+static guint signals[N_SIGNALS];
 
 static MetaBackend *_backend;
 
+static gboolean stage_views_disabled = FALSE;
+
 /**
  * meta_get_backend:
  *
@@ -68,6 +84,10 @@ struct _MetaBackendPrivate
   MetaRenderer *renderer;
   MetaEgl *egl;
 
+  GSettings *mutter_settings;
+  MetaExperimentalFeature experimental_features;
+  gboolean experimental_features_overridden;
+
   ClutterBackend *clutter_backend;
   ClutterActor *stage;
 
@@ -79,6 +99,8 @@ struct _MetaBackendPrivate
 
   MetaPointerConstraint *client_pointer_constraint;
   MetaDnd *dnd;
+
+  int ui_scaling_factor;
 };
 typedef struct _MetaBackendPrivate MetaBackendPrivate;
 
@@ -133,6 +155,25 @@ center_pointer (MetaBackend *backend)
                              primary->rect.y + primary->rect.height / 2);
 }
 
+static gboolean
+meta_backend_update_ui_scaling_factor (MetaBackend *backend)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+  int ui_scaling_factor;
+
+  ui_scaling_factor = meta_backend_get_ui_scaling_factor (backend);
+
+  if (ui_scaling_factor != priv->ui_scaling_factor)
+    {
+      priv->ui_scaling_factor = ui_scaling_factor;
+      return TRUE;
+    }
+  else
+    {
+      return FALSE;
+    }
+}
+
 void
 meta_backend_monitors_changed (MetaBackend *backend)
 {
@@ -152,6 +193,9 @@ meta_backend_monitors_changed (MetaBackend *backend)
           !meta_monitor_manager_is_headless (monitor_manager))
         center_pointer (backend);
     }
+
+  if (meta_backend_update_ui_scaling_factor (backend))
+    meta_backend_notify_ui_scaling_factor_changed (backend);
 }
 
 void
@@ -321,6 +365,8 @@ meta_backend_real_post_init (MetaBackend *backend)
 
   meta_backend_sync_screen_size (backend);
 
+  meta_backend_update_ui_scaling_factor (backend);
+
   priv->cursor_renderer = META_BACKEND_GET_CLASS (backend)->create_cursor_renderer (backend);
 
   priv->device_monitors =
@@ -403,9 +449,109 @@ meta_backend_real_get_relative_motion_deltas (MetaBackend *backend,
   return FALSE;
 }
 
+static gboolean
+experimental_features_handler (GVariant *features_variant,
+                               gpointer *result,
+                               gpointer  data)
+{
+  MetaBackend *backend = data;
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+  GVariantIter features_iter;
+  char *feature;
+  MetaExperimentalFeature features = META_EXPERIMENTAL_FEATURE_NONE;
+
+  if (priv->experimental_features_overridden)
+    {
+      *result = GINT_TO_POINTER (FALSE);
+      return TRUE;
+    }
+
+  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, "monitor-config-manager"))
+        features |= META_EXPERIMENTAL_FEATURE_MONITOR_CONFIG_MANAGER;
+      else
+        g_info ("Unknown experimental feature '%s'\n", feature);
+    }
+
+  if (features != priv->experimental_features)
+    {
+      priv->experimental_features = features;
+      *result = GINT_TO_POINTER (TRUE);
+    }
+  else
+    {
+      *result = GINT_TO_POINTER (FALSE);
+    }
+
+  return TRUE;
+}
+
+static gboolean
+update_experimental_features (MetaBackend *backend)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+
+  return GPOINTER_TO_INT (g_settings_get_mapped (priv->mutter_settings,
+                                                 "experimental-features",
+                                                 experimental_features_handler,
+                                                 backend));
+}
+
+static void
+mutter_settings_changed (GSettings   *settings,
+                         gchar       *key,
+                         MetaBackend *backend)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+  MetaExperimentalFeature old_experimental_features;
+  gboolean changed;
+
+  if (!g_str_equal (key, "experimental-features"))
+    return;
+
+  old_experimental_features = priv->experimental_features;
+  changed = update_experimental_features (backend);
+  if (changed)
+    g_signal_emit (backend, signals[EXPERIMENTAL_FEATURES_CHANGED], 0,
+                   (unsigned int) old_experimental_features);
+}
+
+gboolean
+meta_backend_is_experimental_feature_enabled (MetaBackend            *backend,
+                                              MetaExperimentalFeature feature)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+
+  return !!(priv->experimental_features & feature);
+}
+
+void
+meta_backend_override_experimental_features (MetaBackend *backend)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+
+  priv->experimental_features = META_EXPERIMENTAL_FEATURE_NONE;
+  priv->experimental_features_overridden = TRUE;
+}
+
+void
+meta_backend_enable_experimental_feature (MetaBackend            *backend,
+                                          MetaExperimentalFeature feature)
+{
+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
+
+  priv->experimental_features |= feature;
+}
+
 static void
 meta_backend_class_init (MetaBackendClass *klass)
 {
+  const gchar *mutter_stage_views;
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
   object_class->finalize = meta_backend_finalize;
@@ -417,24 +563,44 @@ meta_backend_class_init (MetaBackendClass *klass)
   klass->select_stage_events = meta_backend_real_select_stage_events;
   klass->get_relative_motion_deltas = meta_backend_real_get_relative_motion_deltas;
 
-  g_signal_new ("keymap-changed",
-                G_TYPE_FROM_CLASS (object_class),
-                G_SIGNAL_RUN_LAST,
-                0,
-                NULL, NULL, NULL,
-                G_TYPE_NONE, 0);
-  g_signal_new ("keymap-layout-group-changed",
-                G_TYPE_FROM_CLASS (object_class),
-                G_SIGNAL_RUN_LAST,
-                0,
-                NULL, NULL, NULL,
-                G_TYPE_NONE, 1, G_TYPE_UINT);
-  g_signal_new ("last-device-changed",
-                G_TYPE_FROM_CLASS (object_class),
-                G_SIGNAL_RUN_LAST,
-                0,
-                NULL, NULL, NULL,
-                G_TYPE_NONE, 1, G_TYPE_INT);
+  signals[KEYMAP_CHANGED] =
+    g_signal_new ("keymap-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+  signals[KEYMAP_LAYOUT_GROUP_CHANGED] =
+    g_signal_new ("keymap-layout-group-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1, G_TYPE_UINT);
+  signals[LAST_DEVICE_CHANGED] =
+    g_signal_new ("last-device-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1, G_TYPE_INT);
+  signals[EXPERIMENTAL_FEATURES_CHANGED] =
+    g_signal_new ("experimental-features-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 1, G_TYPE_UINT);
+  signals[UI_SCALING_FACTOR_CHANGED] =
+    g_signal_new ("ui-scaling-factor-changed",
+                  G_TYPE_FROM_CLASS (object_class),
+                  G_SIGNAL_RUN_LAST,
+                  0,
+                  NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+
+  mutter_stage_views = g_getenv ("MUTTER_STAGE_VIEWS");
+  stage_views_disabled = g_strcmp0 (mutter_stage_views, "0") == 0;
 }
 
 static gboolean
@@ -445,6 +611,12 @@ meta_backend_initable_init (GInitable     *initable,
   MetaBackend *backend = META_BACKEND (initable);
   MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);
 
+  priv->mutter_settings = g_settings_new ("org.gnome.mutter");
+  g_signal_connect (priv->mutter_settings, "changed",
+                    G_CALLBACK (mutter_settings_changed),
+                    backend);
+  update_experimental_features (backend);
+
   priv->egl = g_object_new (META_TYPE_EGL, NULL);
 
   priv->renderer = META_BACKEND_GET_CLASS (backend)->create_renderer (backend);
@@ -646,8 +818,8 @@ update_last_device (MetaBackend *backend)
                                               priv->current_device_id);
   device_type = clutter_input_device_get_device_type (device);
 
-  g_signal_emit_by_name (backend, "last-device-changed",
-                         priv->current_device_id);
+  g_signal_emit (backend, signals[LAST_DEVICE_CHANGED], 0,
+                 priv->current_device_id);
 
   switch (device_type)
     {
@@ -821,7 +993,6 @@ meta_init_backend (GType backend_gtype)
 void
 meta_clutter_init (void)
 {
-  ClutterSettings *clutter_settings;
   GSource *source;
 
   clutter_set_custom_backend_func (meta_get_clutter_backend);
@@ -832,13 +1003,6 @@ meta_clutter_init (void)
       exit (1);
     }
 
-  /*
-   * XXX: We cannot handle high dpi scaling yet, so fix the scale to 1
-   * for now.
-   */
-  clutter_settings = clutter_settings_get_default ();
-  g_object_set (clutter_settings, "window-scaling-factor", 1, NULL);
-
   source = g_source_new (&event_funcs, sizeof (GSource));
   g_source_attach (source, NULL);
   g_source_unref (source);
@@ -846,20 +1010,52 @@ meta_clutter_init (void)
   meta_backend_post_init (_backend);
 }
 
+static void
+xft_dpi_changed (GtkSettings *settings,
+                 GParamSpec  *pspec,
+                 MetaBackend *backend)
+{
+  meta_backend_update_ui_scaling_factor (backend);
+  meta_backend_notify_ui_scaling_factor_changed (backend);
+}
+
+void
+meta_backend_display_opened (MetaBackend *backend)
+{
+  /*
+   * gdk-window-scaling-factor is not exported to gtk-settings
+   * because it is handled inside gdk, so we use gtk-xft-dpi instead
+   * which also changes when the scale factor changes.
+   *
+   * TODO: Don't rely on GtkSettings for this
+   */
+  g_signal_connect (gtk_settings_get_default (), "notify::gtk-xft-dpi",
+                    G_CALLBACK (xft_dpi_changed), backend);
+}
+
 gboolean
 meta_is_stage_views_enabled (void)
 {
-  const gchar *mutter_stage_views;
-
   if (!meta_is_wayland_compositor ())
     return FALSE;
 
-  mutter_stage_views = g_getenv ("MUTTER_STAGE_VIEWS");
+  return !stage_views_disabled;
+}
 
-  if (!mutter_stage_views)
-    return TRUE;
+gboolean
+meta_is_stage_views_scaled (void)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaMonitorManager *monitor_manager =
+    meta_backend_get_monitor_manager (backend);
+  MetaLogicalMonitorLayoutMode layout_mode;
 
-  return !g_str_equal (mutter_stage_views, "0");
+  if (!meta_is_stage_views_enabled ())
+    return FALSE;
+
+  layout_mode = monitor_manager->layout_mode;
+
+  return layout_mode == META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL;
 }
 
 MetaInputSettings *
@@ -885,3 +1081,60 @@ meta_backend_get_dnd (MetaBackend *backend)
 
   return priv->dnd;
 }
+
+void
+meta_backend_notify_keymap_changed (MetaBackend *backend)
+{
+  g_signal_emit (backend, signals[KEYMAP_CHANGED], 0);
+}
+
+void
+meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
+                                                 unsigned int locked_group)
+{
+  g_signal_emit (backend, signals[KEYMAP_LAYOUT_GROUP_CHANGED], 0,
+                 locked_group);
+}
+
+static int
+calculate_ui_scaling_factor (MetaBackend *backend)
+{
+  MetaMonitorManager *monitor_manager =
+    meta_backend_get_monitor_manager (backend);
+  GList *logical_monitors;
+  GList *l;
+  int max_scale = 1;
+
+  logical_monitors =
+    meta_monitor_manager_get_logical_monitors (monitor_manager);
+  for (l = logical_monitors; l; l = l->next)
+    {
+      MetaLogicalMonitor *logical_monitor = l->data;
+
+      max_scale = MAX (logical_monitor->scale, max_scale);
+    }
+
+  return max_scale;
+}
+
+int
+meta_backend_get_ui_scaling_factor (MetaBackend *backend)
+{
+  if (meta_is_stage_views_scaled ())
+    {
+      return 1;
+    }
+  else
+    {
+      if (meta_is_monitor_config_manager_enabled ())
+        return calculate_ui_scaling_factor (backend);
+      else
+        return meta_theme_get_window_scaling_factor ();
+    }
+}
+
+void
+meta_backend_notify_ui_scaling_factor_changed (MetaBackend *backend)
+{
+  g_signal_emit (backend, signals[UI_SCALING_FACTOR_CHANGED], 0);
+}

src/backends/meta-input-settings.c

@@ -68,6 +68,7 @@ struct _MetaInputSettingsPrivate
   GSettings *touchpad_settings;
   GSettings *trackball_settings;
   GSettings *keyboard_settings;
+  GSettings *gsd_settings;
 
   GHashTable *mappable_devices;
 
@@ -129,6 +130,7 @@ meta_input_settings_dispose (GObject *object)
   g_clear_object (&priv->touchpad_settings);
   g_clear_object (&priv->trackball_settings);
   g_clear_object (&priv->keyboard_settings);
+  g_clear_object (&priv->gsd_settings);
   g_clear_pointer (&priv->mappable_devices, g_hash_table_unref);
 
   if (priv->monitors_changed_id && priv->monitor_manager)
@@ -1451,6 +1453,12 @@ meta_input_settings_init (MetaInputSettings *settings)
   g_signal_connect (priv->keyboard_settings, "changed",
                     G_CALLBACK (meta_input_settings_changed_cb), settings);
 
+  priv->gsd_settings = g_settings_new ("org.gnome.settings-daemon.peripherals.mouse");
+
+  g_settings_bind (priv->gsd_settings, "double-click",
+                   clutter_settings_get_default(), "double-click-time",
+                   G_SETTINGS_BIND_GET);
+
   priv->mappable_devices =
     g_hash_table_new_full (NULL, NULL, NULL, (GDestroyNotify) device_mapping_info_free);
 

src/backends/meta-logical-monitor.c

@@ -78,7 +78,8 @@ meta_logical_monitor_new (MetaMonitorManager       *monitor_manager,
 
   logical_monitor->number = monitor_number;
   logical_monitor->winsys_id = main_output->winsys_id;
-  logical_monitor->scale = main_output->scale;
+  logical_monitor->scale = logical_monitor_config->scale;
+  logical_monitor->transform = logical_monitor_config->transform;
   logical_monitor->in_fullscreen = -1;
   logical_monitor->rect = logical_monitor_config->layout;
 
@@ -92,6 +93,16 @@ meta_logical_monitor_new (MetaMonitorManager       *monitor_manager,
   return logical_monitor;
 }
 
+static MetaMonitorTransform
+derive_monitor_transform (MetaMonitor *monitor)
+{
+  MetaOutput *main_output;
+
+  main_output = meta_monitor_get_main_output (monitor);
+
+  return main_output->crtc->transform;
+}
+
 MetaLogicalMonitor *
 meta_logical_monitor_new_derived (MetaMonitorManager *monitor_manager,
                                   MetaMonitor        *monitor,
@@ -100,13 +111,24 @@ meta_logical_monitor_new_derived (MetaMonitorManager *monitor_manager,
 {
   MetaLogicalMonitor *logical_monitor;
   MetaOutput *main_output;
+  MetaMonitorMode *monitor_mode;
+  int scale;
+  MetaMonitorTransform transform;
 
   logical_monitor = g_object_new (META_TYPE_LOGICAL_MONITOR, NULL);
 
+  monitor_mode = meta_monitor_get_current_mode (monitor);
+  scale = meta_monitor_manager_calculate_monitor_mode_scale (monitor_manager,
+                                                             monitor,
+                                                             monitor_mode);
+
+  transform = derive_monitor_transform (monitor);
+
   main_output = meta_monitor_get_main_output (monitor);
   logical_monitor->number = monitor_number;
   logical_monitor->winsys_id = main_output->winsys_id;
-  logical_monitor->scale = main_output->scale;
+  logical_monitor->scale = scale;
+  logical_monitor->transform = transform;
   logical_monitor->in_fullscreen = -1;
   logical_monitor->rect = *layout;
 
@@ -180,3 +202,43 @@ static void
 meta_logical_monitor_class_init (MetaLogicalMonitorClass *klass)
 {
 }
+
+gboolean
+meta_logical_monitor_has_neighbor (MetaLogicalMonitor  *logical_monitor,
+                                   MetaLogicalMonitor  *neighbor,
+                                   MetaScreenDirection  neighbor_direction)
+{
+  switch (neighbor_direction)
+    {
+    case META_SCREEN_RIGHT:
+      if (neighbor->rect.x == (logical_monitor->rect.x +
+                               logical_monitor->rect.width) &&
+          meta_rectangle_vert_overlap (&neighbor->rect,
+                                       &logical_monitor->rect))
+        return TRUE;
+      break;
+    case META_SCREEN_LEFT:
+      if (logical_monitor->rect.x == (neighbor->rect.x +
+                                      neighbor->rect.width) &&
+          meta_rectangle_vert_overlap (&neighbor->rect,
+                                       &logical_monitor->rect))
+        return TRUE;
+      break;
+    case META_SCREEN_UP:
+      if (logical_monitor->rect.y == (neighbor->rect.y +
+                                      neighbor->rect.height) &&
+          meta_rectangle_horiz_overlap (&neighbor->rect,
+                                        &logical_monitor->rect))
+        return TRUE;
+      break;
+    case META_SCREEN_DOWN:
+      if (neighbor->rect.y == (logical_monitor->rect.y +
+                               logical_monitor->rect.height) &&
+          meta_rectangle_horiz_overlap (&neighbor->rect,
+                                        &logical_monitor->rect))
+        return TRUE;
+      break;
+    }
+
+  return FALSE;
+}

src/backends/meta-logical-monitor.h

@@ -41,6 +41,7 @@ struct _MetaLogicalMonitor
   gboolean is_presentation; /* XXX: not yet used */
   gboolean in_fullscreen;
   int scale;
+  MetaMonitorTransform transform;
 
   /* The primary or first output for this monitor, 0 if we can't figure out.
      It can be matched to a winsys_id of a MetaOutput.
@@ -60,9 +61,9 @@ G_DECLARE_FINAL_TYPE (MetaLogicalMonitor, meta_logical_monitor,
                       META, LOGICAL_MONITOR,
                       GObject)
 
-MetaLogicalMonitor * meta_logical_monitor_new (MetaMonitorManager          *monitor_manager,
-                                               MetaLogicalMonitorConfig    *logical_monitor_config,
-                                               int                          monitor_number);
+MetaLogicalMonitor * meta_logical_monitor_new (MetaMonitorManager       *monitor_manager,
+                                               MetaLogicalMonitorConfig *logical_monitor_config,
+                                               int                       monitor_number);
 
 MetaLogicalMonitor * meta_logical_monitor_new_derived (MetaMonitorManager *monitor_manager,
                                                        MetaMonitor        *monitor,
@@ -80,4 +81,8 @@ int meta_logical_monitor_get_scale (MetaLogicalMonitor *logical_monitor);
 
 GList * meta_logical_monitor_get_monitors (MetaLogicalMonitor *logical_monitor);
 
+gboolean meta_logical_monitor_has_neighbor (MetaLogicalMonitor  *logical_monitor,
+                                            MetaLogicalMonitor  *neighbor,
+                                            MetaScreenDirection  neighbor_dir);
+
 #endif /* META_LOGICAL_MONITOR_H */

src/backends/meta-monitor-config-manager.c

@@ -36,6 +36,7 @@ struct _MetaMonitorConfigManager
   MetaMonitorConfigStore *config_store;
 
   MetaMonitorsConfig *current_config;
+  MetaMonitorsConfig *previous_config;
 };
 
 G_DEFINE_TYPE (MetaMonitorConfigManager, meta_monitor_config_manager,
@@ -51,8 +52,8 @@ meta_monitor_config_manager_new (MetaMonitorManager *monitor_manager)
 
   config_manager = g_object_new (META_TYPE_MONITOR_CONFIG_MANAGER, NULL);
   config_manager->monitor_manager = monitor_manager;
-  config_manager->config_store = g_object_new (META_TYPE_MONITOR_CONFIG_STORE,
-                                               NULL);
+  config_manager->config_store =
+    meta_monitor_config_store_new (monitor_manager);
 
   return config_manager;
 }
@@ -101,6 +102,7 @@ find_unassigned_crtc (MetaOutput *output,
 
 typedef struct
 {
+  MetaMonitorManager *monitor_manager;
   MetaLogicalMonitorConfig *logical_monitor_config;
   MetaMonitorConfig *monitor_config;
   GPtrArray *crtc_infos;
@@ -117,6 +119,9 @@ assign_monitor_crtc (MetaMonitor         *monitor,
   MonitorAssignmentData *data = user_data;
   MetaOutput *output;
   MetaCrtc *crtc;
+  MetaMonitorTransform transform;
+  MetaMonitorTransform crtc_transform;
+  int crtc_x, crtc_y;
   MetaCrtcInfo *crtc_info;
   MetaOutputInfo *output_info;
   MetaMonitorConfig *first_monitor_config;
@@ -136,13 +141,24 @@ assign_monitor_crtc (MetaMonitor         *monitor,
       return FALSE;
     }
 
+  transform = data->logical_monitor_config->transform;
+  if (meta_monitor_manager_is_transform_handled (data->monitor_manager,
+                                                 crtc,
+                                                 transform))
+    crtc_transform = transform;
+  else
+    crtc_transform = META_MONITOR_TRANSFORM_NORMAL;
+
+  meta_monitor_calculate_crtc_pos (monitor, mode, output, crtc_transform,
+                                   &crtc_x, &crtc_y);
+
   crtc_info = g_slice_new0 (MetaCrtcInfo);
   *crtc_info = (MetaCrtcInfo) {
     .crtc = crtc,
     .mode = monitor_crtc_mode->crtc_mode,
-    .x = monitor_crtc_mode->x,
-    .y = monitor_crtc_mode->y,
-    .transform = META_MONITOR_TRANSFORM_NORMAL,
+    .x = crtc_x,
+    .y = crtc_y,
+    .transform = crtc_transform,
     .outputs = g_ptr_array_new ()
   };
   g_ptr_array_add (crtc_info->outputs, output);
@@ -165,7 +181,8 @@ assign_monitor_crtc (MetaMonitor         *monitor,
    * as such.
    */
   first_monitor_config = data->logical_monitor_config->monitor_configs->data;
-  if (data->monitor_config == first_monitor_config &&
+  if (data->logical_monitor_config->is_primary &&
+      data->monitor_config == first_monitor_config &&
       meta_monitor_get_main_output (monitor) == output)
     assign_output_as_primary = TRUE;
   else
@@ -181,7 +198,7 @@ assign_monitor_crtc (MetaMonitor         *monitor,
     .output = output,
     .is_primary = assign_output_as_primary,
     .is_presentation = assign_output_as_presentation,
-    .is_underscanning = data->monitor_config->is_underscanning
+    .is_underscanning = data->monitor_config->enable_underscanning
   };
 
   g_ptr_array_add (data->crtc_infos, crtc_info);
@@ -225,6 +242,7 @@ assign_monitor_crtcs (MetaMonitorManager       *manager,
     }
 
   data = (MonitorAssignmentData) {
+    .monitor_manager = manager,
     .logical_monitor_config = logical_monitor_config,
     .monitor_config = monitor_config,
     .crtc_infos = crtc_infos,
@@ -454,24 +472,41 @@ create_monitor_config (MetaMonitor     *monitor,
   *monitor_config = (MetaMonitorConfig) {
     .monitor_spec = meta_monitor_spec_clone (monitor_spec),
     .mode_spec = g_memdup (mode_spec, sizeof (MetaMonitorModeSpec)),
-    .is_underscanning = meta_monitor_is_underscanning (monitor)
+    .enable_underscanning = meta_monitor_is_underscanning (monitor)
   };
 
   return monitor_config;
 }
 
 static MetaLogicalMonitorConfig *
-create_preferred_logical_monitor_config (MetaMonitor *monitor,
-                                         int          x,
-                                         int          y)
+create_preferred_logical_monitor_config (MetaMonitorManager          *monitor_manager,
+                                         MetaMonitor                 *monitor,
+                                         int                          x,
+                                         int                          y,
+                                         MetaLogicalMonitorLayoutMode layout_mode)
 {
   MetaMonitorMode *mode;
   int width, height;
+  int scale;
   MetaMonitorConfig *monitor_config;
   MetaLogicalMonitorConfig *logical_monitor_config;
 
   mode = meta_monitor_get_preferred_mode (monitor);
   meta_monitor_mode_get_resolution (mode, &width, &height);
+  scale = meta_monitor_manager_calculate_monitor_mode_scale (monitor_manager,
+                                                             monitor,
+                                                             mode);
+
+  switch (layout_mode)
+    {
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL:
+      width /= scale;
+      height /= scale;
+      break;
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL:
+      break;
+    }
+
   monitor_config = create_monitor_config (monitor, mode);
 
   logical_monitor_config = g_new0 (MetaLogicalMonitorConfig, 1);
@@ -482,6 +517,7 @@ create_preferred_logical_monitor_config (MetaMonitor *monitor,
       .width = width,
       .height = height
     },
+    .scale = scale,
     .monitor_configs = g_list_append (NULL, monitor_config)
   };
 
@@ -494,6 +530,7 @@ meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_mana
   MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
   GList *logical_monitor_configs;
   MetaMonitor *primary_monitor;
+  MetaLogicalMonitorLayoutMode layout_mode;
   MetaLogicalMonitorConfig *primary_logical_monitor_config;
   int x;
   GList *monitors;
@@ -503,8 +540,13 @@ meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_mana
   if (!primary_monitor)
     return NULL;
 
+  layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
+
   primary_logical_monitor_config =
-    create_preferred_logical_monitor_config (primary_monitor, 0, 0);
+    create_preferred_logical_monitor_config (monitor_manager,
+                                             primary_monitor,
+                                             0, 0,
+                                             layout_mode);
   primary_logical_monitor_config->is_primary = TRUE;
   logical_monitor_configs = g_list_append (NULL,
                                            primary_logical_monitor_config);
@@ -524,14 +566,17 @@ meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_mana
         continue;
 
       logical_monitor_config =
-        create_preferred_logical_monitor_config (monitor, x, 0);
+        create_preferred_logical_monitor_config (monitor_manager,
+                                                 monitor,
+                                                 x, 0,
+                                                 layout_mode);
       logical_monitor_configs = g_list_append (logical_monitor_configs,
                                                logical_monitor_config);
 
       x += logical_monitor_config->layout.width;
     }
 
-  return meta_monitors_config_new (logical_monitor_configs);
+  return meta_monitors_config_new (logical_monitor_configs, layout_mode);
 }
 
 MetaMonitorsConfig *
@@ -540,19 +585,25 @@ meta_monitor_config_manager_create_fallback (MetaMonitorConfigManager *config_ma
   MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
   MetaMonitor *primary_monitor;
   GList *logical_monitor_configs;
+  MetaLogicalMonitorLayoutMode layout_mode;
   MetaLogicalMonitorConfig *primary_logical_monitor_config;
 
   primary_monitor = find_primary_monitor (monitor_manager);
   if (!primary_monitor)
     return NULL;
 
+  layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
+
   primary_logical_monitor_config =
-    create_preferred_logical_monitor_config (primary_monitor, 0, 0);
+    create_preferred_logical_monitor_config (monitor_manager,
+                                             primary_monitor,
+                                             0, 0,
+                                             layout_mode);
   primary_logical_monitor_config->is_primary = TRUE;
   logical_monitor_configs = g_list_append (NULL,
                                            primary_logical_monitor_config);
 
-  return meta_monitors_config_new (logical_monitor_configs);
+  return meta_monitors_config_new (logical_monitor_configs, layout_mode);
 }
 
 MetaMonitorsConfig *
@@ -561,6 +612,7 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
   MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
   MetaLogicalMonitorConfig *primary_logical_monitor_config = NULL;
   MetaMonitor *primary_monitor;
+  MetaLogicalMonitorLayoutMode layout_mode;
   GList *logical_monitor_configs;
   GList *region;
   GList *monitors;
@@ -570,6 +622,8 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
   if (!primary_monitor)
     return NULL;
 
+  layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
+
   logical_monitor_configs = NULL;
   region = NULL;
   monitors = meta_monitor_manager_get_monitors (monitor_manager);
@@ -583,7 +637,10 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
         continue;
 
       logical_monitor_config =
-        create_preferred_logical_monitor_config (monitor, x, y);
+        create_preferred_logical_monitor_config (monitor_manager,
+                                                 monitor,
+                                                 x, y,
+                                                 layout_mode);
       logical_monitor_configs = g_list_append (logical_monitor_configs,
                                                logical_monitor_config);
 
@@ -614,22 +671,39 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
 
   primary_logical_monitor_config->is_primary = TRUE;
 
-  return meta_monitors_config_new (logical_monitor_configs);
+  return meta_monitors_config_new (logical_monitor_configs, layout_mode);
 }
 
 void
 meta_monitor_config_manager_set_current (MetaMonitorConfigManager *config_manager,
                                          MetaMonitorsConfig       *config)
 {
+  g_set_object (&config_manager->previous_config,
+                config_manager->current_config);
   g_set_object (&config_manager->current_config, config);
 }
 
+void
+meta_monitor_config_manager_save_current (MetaMonitorConfigManager *config_manager)
+{
+  g_return_if_fail (config_manager->current_config);
+
+  meta_monitor_config_store_add (config_manager->config_store,
+                                 config_manager->current_config);
+}
+
 MetaMonitorsConfig *
 meta_monitor_config_manager_get_current (MetaMonitorConfigManager *config_manager)
 {
   return config_manager->current_config;
 }
 
+MetaMonitorsConfig *
+meta_monitor_config_manager_get_previous (MetaMonitorConfigManager *config_manager)
+{
+  return config_manager->previous_config;
+}
+
 static void
 meta_monitor_config_manager_dispose (GObject *object)
 {
@@ -637,6 +711,7 @@ meta_monitor_config_manager_dispose (GObject *object)
     META_MONITOR_CONFIG_MANAGER (object);
 
   g_clear_object (&config_manager->current_config);
+  g_clear_object (&config_manager->previous_config);
 
   G_OBJECT_CLASS (meta_monitor_config_manager_parent_class)->dispose (object);
 }
@@ -752,20 +827,22 @@ meta_monitors_config_key_equal (gconstpointer data_a,
         return FALSE;
     }
 
-  if (l_b || l_b)
+  if (l_a || l_b)
     return FALSE;
 
   return TRUE;
 }
 
 MetaMonitorsConfig *
-meta_monitors_config_new (GList *logical_monitor_configs)
+meta_monitors_config_new (GList                       *logical_monitor_configs,
+                          MetaLogicalMonitorLayoutMode layout_mode)
 {
   MetaMonitorsConfig *config;
 
   config = g_object_new (META_TYPE_MONITORS_CONFIG, NULL);
   config->logical_monitor_configs = logical_monitor_configs;
   config->key = meta_monitors_config_key_new (logical_monitor_configs);
+  config->layout_mode = layout_mode;
 
   return config;
 }
@@ -792,3 +869,232 @@ meta_monitors_config_class_init (MetaMonitorsConfigClass *klass)
 
   object_class->finalize = meta_monitors_config_finalize;
 }
+
+gboolean
+meta_verify_monitor_mode_spec (MetaMonitorModeSpec *monitor_mode_spec,
+                               GError             **error)
+{
+  if (monitor_mode_spec->width > 0 &&
+      monitor_mode_spec->height > 0 &&
+      monitor_mode_spec->refresh_rate > 0.0f)
+    {
+      return TRUE;
+    }
+  else
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Monitor mode invalid");
+      return FALSE;
+    }
+}
+
+gboolean
+meta_verify_monitor_spec (MetaMonitorSpec *monitor_spec,
+                          GError         **error)
+{
+  if (monitor_spec->connector &&
+      monitor_spec->vendor &&
+      monitor_spec->product &&
+      monitor_spec->serial)
+    {
+      return TRUE;
+    }
+  else
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Monitor spec incomplete");
+      return FALSE;
+    }
+}
+
+gboolean
+meta_verify_monitor_config (MetaMonitorConfig *monitor_config,
+                            GError           **error)
+{
+  if (monitor_config->monitor_spec && monitor_config->mode_spec)
+    {
+      return TRUE;
+    }
+  else
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Monitor config incomplete");
+      return FALSE;
+    }
+}
+
+gboolean
+meta_verify_logical_monitor_config (MetaLogicalMonitorConfig    *logical_monitor_config,
+                                    MetaLogicalMonitorLayoutMode layout_mode,
+                                    GError                     **error)
+{
+  GList *l;
+  int expected_mode_width = 0;
+  int expected_mode_height = 0;
+
+  if (logical_monitor_config->scale < 1)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Invalid logical monitor config scale %d",
+                   logical_monitor_config->scale);
+      return FALSE;
+    }
+
+  if (logical_monitor_config->layout.x < 0 ||
+      logical_monitor_config->layout.y < 0)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Invalid logical monitor position (%d, %d)",
+                   logical_monitor_config->layout.x,
+                   logical_monitor_config->layout.y);
+      return FALSE;
+    }
+
+  if (!logical_monitor_config->monitor_configs)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Logical monitor is empty");
+      return FALSE;
+    }
+
+  if (meta_monitor_transform_is_rotated (logical_monitor_config->transform))
+    {
+      expected_mode_width = logical_monitor_config->layout.height;
+      expected_mode_height = logical_monitor_config->layout.width;
+    }
+  else
+    {
+      expected_mode_width = logical_monitor_config->layout.width;
+      expected_mode_height = logical_monitor_config->layout.height;
+    }
+
+  switch (layout_mode)
+    {
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL:
+      expected_mode_width *= logical_monitor_config->scale;
+      expected_mode_height *= logical_monitor_config->scale;
+      break;
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL:
+      break;
+    }
+
+  for (l = logical_monitor_config->monitor_configs; l; l = l->next)
+    {
+      MetaMonitorConfig *monitor_config = l->data;
+
+      if (monitor_config->mode_spec->width != expected_mode_width ||
+          monitor_config->mode_spec->height != expected_mode_height)
+        {
+          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                       "Monitor modes in logical monitor conflict");
+          return FALSE;
+        }
+    }
+
+  return TRUE;
+}
+
+static gboolean
+has_adjecent_neighbour (MetaMonitorsConfig       *config,
+                        MetaLogicalMonitorConfig *logical_monitor_config)
+{
+  GList *l;
+
+  if (!config->logical_monitor_configs->next)
+    {
+      g_assert (config->logical_monitor_configs->data ==
+                logical_monitor_config);
+      return TRUE;
+    }
+
+  for (l = config->logical_monitor_configs; l; l = l->next)
+    {
+      MetaLogicalMonitorConfig *other_logical_monitor_config = l->data;
+
+      if (logical_monitor_config == other_logical_monitor_config)
+        continue;
+
+      if (meta_rectangle_is_adjecent_to (&logical_monitor_config->layout,
+                                         &other_logical_monitor_config->layout))
+        return TRUE;
+    }
+
+  return FALSE;
+}
+
+gboolean
+meta_verify_monitors_config (MetaMonitorsConfig *config,
+                             GError            **error)
+{
+  int min_x, min_y;
+  gboolean has_primary;
+  GList *region;
+  GList *l;
+
+  if (!config->logical_monitor_configs)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Monitors config incomplete");
+      return FALSE;
+    }
+
+  min_x = INT_MAX;
+  min_y = INT_MAX;
+  region = NULL;
+  has_primary = FALSE;
+  for (l = config->logical_monitor_configs; l; l = l->next)
+    {
+      MetaLogicalMonitorConfig *logical_monitor_config = l->data;
+
+      if (meta_rectangle_overlaps_with_region (region,
+                                               &logical_monitor_config->layout))
+        {
+          g_list_free (region);
+          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                       "Logical monitors overlap");
+          return FALSE;
+        }
+
+      if (has_primary && logical_monitor_config->is_primary)
+        {
+          g_list_free (region);
+          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                       "Config contains multiple primary logical monitors");
+          return FALSE;
+        }
+      else if (logical_monitor_config->is_primary)
+        {
+          has_primary = TRUE;
+        }
+
+      if (!has_adjecent_neighbour (config, logical_monitor_config))
+        {
+          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                       "Logical monitors not adjecent");
+          return FALSE;
+        }
+
+      min_x = MIN (logical_monitor_config->layout.x, min_x);
+      min_y = MIN (logical_monitor_config->layout.y, min_y);
+
+      region = g_list_prepend (region, &logical_monitor_config->layout);
+    }
+
+  g_list_free (region);
+
+  if (min_x != 0 || min_y != 0)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Logical monitors positions are offset");
+      return FALSE;
+    }
+
+  if (!has_primary)
+    {
+      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                   "Config is missing primary logical");
+      return FALSE;
+    }
+
+  return TRUE;
+}

src/backends/meta-monitor-config-manager.h

@@ -33,13 +33,15 @@ typedef struct _MetaMonitorConfig
 {
   MetaMonitorSpec *monitor_spec;
   MetaMonitorModeSpec *mode_spec;
-  gboolean is_underscanning;
+  gboolean enable_underscanning;
 } MetaMonitorConfig;
 
 typedef struct _MetaLogicalMonitorConfig
 {
   MetaRectangle layout;
   GList *monitor_configs;
+  MetaMonitorTransform transform;
+  int scale;
   gboolean is_primary;
   gboolean is_presentation;
 } MetaLogicalMonitorConfig;
@@ -55,6 +57,8 @@ struct _MetaMonitorsConfig
 
   MetaMonitorsConfigKey *key;
   GList *logical_monitor_configs;
+
+  MetaLogicalMonitorLayoutMode layout_mode;
 };
 
 #define META_TYPE_MONITORS_CONFIG (meta_monitors_config_get_type ())
@@ -84,7 +88,12 @@ void meta_monitor_config_manager_set_current (MetaMonitorConfigManager *config_m
 
 MetaMonitorsConfig * meta_monitor_config_manager_get_current (MetaMonitorConfigManager *config_manager);
 
-MetaMonitorsConfig * meta_monitors_config_new (GList *logical_monitor_configs);
+MetaMonitorsConfig * meta_monitor_config_manager_get_previous (MetaMonitorConfigManager *config_manager);
+
+void meta_monitor_config_manager_save_current (MetaMonitorConfigManager *config_manager);
+
+MetaMonitorsConfig * meta_monitors_config_new (GList                       *logical_monitor_configs,
+                                               MetaLogicalMonitorLayoutMode layout_mode);
 
 unsigned int meta_monitors_config_key_hash (gconstpointer config_key);
 
@@ -97,4 +106,20 @@ void meta_logical_monitor_config_free (MetaLogicalMonitorConfig *logical_monitor
 
 void meta_monitor_config_free (MetaMonitorConfig *monitor_config);
 
+gboolean meta_verify_monitor_mode_spec (MetaMonitorModeSpec *monitor_mode_spec,
+                                        GError             **error);
+
+gboolean meta_verify_monitor_spec (MetaMonitorSpec *monitor_spec,
+                                   GError         **error);
+
+gboolean meta_verify_monitor_config (MetaMonitorConfig *monitor_config,
+                                     GError           **error);
+
+gboolean meta_verify_logical_monitor_config (MetaLogicalMonitorConfig    *logical_monitor_config,
+                                             MetaLogicalMonitorLayoutMode layout_mode,
+                                             GError                     **error);
+
+gboolean meta_verify_monitors_config (MetaMonitorsConfig *config,
+                                      GError            **error);
+
 #endif /* META_MONITOR_CONFIG_MANAGER_H */

src/backends/meta-monitor-config-store.c

@@ -27,7 +27,11 @@
 #include <string.h>
 
 #include "backends/meta-monitor-config-manager.h"
-#include "core/boxes-private.h"
+
+#define MONITORS_CONFIG_XML_FORMAT_VERSION 2
+
+#define QUOTE1(a) #a
+#define QUOTE(a) QUOTE1(a)
 
 /*
  * Example configuration:
@@ -37,6 +41,7 @@
  *     <logicalmonitor>
  *       <x>0</x>
  *       <y>0</y>
+ *       <scale>1</scale>
  *       <monitor>
  *         <monitorspec>
  *           <connector>LVDS1</connector>
@@ -50,6 +55,10 @@
  *           <rate>60.049972534179688</rate>
  *         </mode>
  *       </monitor>
+ *       <transform>
+ *         <rotation>right</rotation>
+ *         <flipped>no</flipped>
+ *       </transform>
  *       <primary>yes</primary>
  *       <presentation>no</presentation>
  *     </logicalmonitor>
@@ -77,11 +86,29 @@
  *
  */
 
+enum
+{
+  PROP_0,
+
+  PROP_MONITOR_MANAGER,
+
+  PROP_LAST
+};
+
+static GParamSpec *obj_props[PROP_LAST];
+
 struct _MetaMonitorConfigStore
 {
   GObject parent;
 
+  MetaMonitorManager *monitor_manager;
+
   GHashTable *configs;
+
+  GCancellable *save_cancellable;
+
+  GFile *user_file;
+  GFile *custom_file;
 };
 
 typedef enum
@@ -94,6 +121,10 @@ typedef enum
   STATE_LOGICAL_MONITOR_Y,
   STATE_LOGICAL_MONITOR_PRIMARY,
   STATE_LOGICAL_MONITOR_PRESENTATION,
+  STATE_LOGICAL_MONITOR_SCALE,
+  STATE_TRANSFORM,
+  STATE_TRANSFORM_ROTATION,
+  STATE_TRANSFORM_FLIPPED,
   STATE_MONITOR,
   STATE_MONITOR_SPEC,
   STATE_MONITOR_SPEC_CONNECTOR,
@@ -114,6 +145,8 @@ typedef struct
 
   GList *current_logical_monitor_configs;
   MetaMonitorSpec *current_monitor_spec;
+  gboolean current_transform_flipped;
+  MetaMonitorTransform current_transform;
   MetaMonitorModeSpec *current_monitor_mode_spec;
   MetaMonitorConfig *current_monitor_config;
   MetaLogicalMonitorConfig *current_logical_monitor_config;
@@ -156,7 +189,7 @@ handle_start_element (GMarkupParseContext  *context,
         
         /* TODO: Handle converting version 1 configuration files. */
 
-        if (!g_str_equal (version, "2"))
+        if (!g_str_equal (version, QUOTE (MONITORS_CONFIG_XML_FORMAT_VERSION)))
           {
             g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
                          "Invalid or unsupported version '%s'", version);
@@ -206,6 +239,10 @@ handle_start_element (GMarkupParseContext  *context,
           {
             parser->state = STATE_LOGICAL_MONITOR_Y;
           }
+        else if (g_str_equal (element_name, "scale"))
+          {
+            parser->state = STATE_LOGICAL_MONITOR_SCALE;
+          }
         else if (g_str_equal (element_name, "primary"))
           {
             parser->state = STATE_LOGICAL_MONITOR_PRIMARY;
@@ -214,6 +251,10 @@ handle_start_element (GMarkupParseContext  *context,
           {
             parser->state = STATE_LOGICAL_MONITOR_PRESENTATION;
           }
+        else if (g_str_equal (element_name, "transform"))
+          {
+            parser->state = STATE_TRANSFORM;
+          }
         else if (g_str_equal (element_name, "monitor"))
           {
             parser->current_monitor_config = g_new0 (MetaMonitorConfig, 1);;
@@ -232,6 +273,7 @@ handle_start_element (GMarkupParseContext  *context,
 
     case STATE_LOGICAL_MONITOR_X:
     case STATE_LOGICAL_MONITOR_Y:
+    case STATE_LOGICAL_MONITOR_SCALE:
     case STATE_LOGICAL_MONITOR_PRIMARY:
     case STATE_LOGICAL_MONITOR_PRESENTATION:
       {
@@ -240,6 +282,28 @@ handle_start_element (GMarkupParseContext  *context,
         return;
       }
 
+    case STATE_TRANSFORM:
+      {
+        if (g_str_equal (element_name, "rotation"))
+          {
+            parser->state = STATE_TRANSFORM_ROTATION;
+          }
+        else if (g_str_equal (element_name, "flipped"))
+          {
+            parser->state = STATE_TRANSFORM_FLIPPED;
+          }
+
+        return;
+      }
+
+    case STATE_TRANSFORM_ROTATION:
+    case STATE_TRANSFORM_FLIPPED:
+      {
+        g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_UNKNOWN_ELEMENT,
+                     "Invalid transform element '%s'", element_name);
+        return;
+      }
+
     case STATE_MONITOR:
       {
         if (g_str_equal (element_name, "monitorspec"))
@@ -349,88 +413,13 @@ handle_start_element (GMarkupParseContext  *context,
 }
 
 static gboolean
-verify_monitor_spec (MetaMonitorSpec *monitor_spec,
-                     GError         **error)
-{
-  if (monitor_spec->connector &&
-      monitor_spec->vendor &&
-      monitor_spec->product &&
-      monitor_spec->serial)
-    {
-      return TRUE;
-    }
-  else
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Monitor spec incomplete");
-      return FALSE;
-    }
-}
-
-static gboolean
-verify_monitor_mode (MetaMonitorModeSpec *monitor_mode_spec,
-                     GError             **error)
-{
-  if (monitor_mode_spec->width > 0 &&
-      monitor_mode_spec->height > 0 &&
-      monitor_mode_spec->refresh_rate > 0.0f)
-    {
-      return TRUE;
-    }
-  else
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Monitor mode invalid");
-      return FALSE;
-    }
-}
-
-static gboolean
-verify_monitor_config (MetaMonitorConfig *monitor_config,
-                       GError           **error)
-{
-  if (monitor_config->monitor_spec && monitor_config->mode_spec)
-    {
-      return TRUE;
-    }
-  else
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Monitor config incomplete");
-      return FALSE;
-    }
-}
-
-static gboolean
-verify_logical_monitor_config (MetaLogicalMonitorConfig *logical_monitor_config,
-                               GError                  **error)
-{
-  if (logical_monitor_config->layout.x < 0 ||
-      logical_monitor_config->layout.y < 0)
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Invalid logical monitor position (%d, %d)",
-                   logical_monitor_config->layout.x,
-                   logical_monitor_config->layout.y);
-      return FALSE;
-    }
-
-  if (!logical_monitor_config->monitor_configs)
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Logical monitor is empty");
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
-static gboolean
-derive_logical_monitor_layout (MetaLogicalMonitorConfig *logical_monitor_config,
-                               GError                  **error)
+derive_logical_monitor_layout (MetaLogicalMonitorConfig    *logical_monitor_config,
+                               MetaLogicalMonitorLayoutMode layout_mode,
+                               GError                     **error)
 {
   MetaMonitorConfig *monitor_config;
   int mode_width, mode_height;
+  int width = 0, height = 0;
   GList *l;
 
   monitor_config = logical_monitor_config->monitor_configs->data;
@@ -450,65 +439,29 @@ derive_logical_monitor_layout (MetaLogicalMonitorConfig *logical_monitor_config,
         }
     }
 
-  logical_monitor_config->layout.width = mode_width;
-  logical_monitor_config->layout.height = mode_height;
-
-  return TRUE;
-}
-
-static gboolean
-verify_config (MetaMonitorsConfig *config,
-               GError            **error)
-{
-  gboolean has_primary;
-  GList *region;
-  GList *l;
-
-  if (!config->logical_monitor_configs)
+  if (meta_monitor_transform_is_rotated (logical_monitor_config->transform))
     {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Monitors config incomplete");
-      return FALSE;
+      width = mode_height;
+      height = mode_width;
+    }
+  else
+    {
+      width = mode_width;
+      height = mode_height;
     }
 
-  region = NULL;
-  has_primary = FALSE;
-  for (l = config->logical_monitor_configs; l; l = l->next)
+  switch (layout_mode)
     {
-      MetaLogicalMonitorConfig *logical_monitor_config = l->data;
-
-      if (meta_rectangle_overlaps_with_region (region,
-                                               &logical_monitor_config->layout))
-        {
-          g_list_free (region);
-          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                       "Logical monitors overlap");
-          return FALSE;
-        }
-
-      if (has_primary && logical_monitor_config->is_primary)
-        {
-          g_list_free (region);
-          g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                       "Config contains multiple primary logical monitors");
-          return FALSE;
-        }
-      else if (logical_monitor_config->is_primary)
-        {
-          has_primary = TRUE;
-        }
-
-      region = g_list_prepend (region, &logical_monitor_config->layout);
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL:
+      width /= logical_monitor_config->scale;
+      height /= logical_monitor_config->scale;
+      break;
+    case META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL:
+      break;
     }
 
-  g_list_free (region);
-
-  if (!has_primary)
-    {
-      g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
-                   "Config is missing primary logical");
-      return FALSE;
-    }
+  logical_monitor_config->layout.width = width;
+  logical_monitor_config->layout.height = height;
 
   return TRUE;
 }
@@ -525,6 +478,7 @@ handle_end_element (GMarkupParseContext  *context,
     {
     case STATE_LOGICAL_MONITOR_X:
     case STATE_LOGICAL_MONITOR_Y:
+    case STATE_LOGICAL_MONITOR_SCALE:
     case STATE_LOGICAL_MONITOR_PRIMARY:
     case STATE_LOGICAL_MONITOR_PRESENTATION:
       {
@@ -532,6 +486,32 @@ handle_end_element (GMarkupParseContext  *context,
         return;
       }
 
+    case STATE_TRANSFORM:
+      {
+        g_assert (g_str_equal (element_name, "transform"));
+
+        parser->current_logical_monitor_config->transform =
+          parser->current_transform;
+        if (parser->current_transform_flipped)
+          {
+            parser->current_logical_monitor_config->transform +=
+              META_MONITOR_TRANSFORM_FLIPPED;
+          }
+
+        parser->current_transform = META_MONITOR_TRANSFORM_NORMAL;
+        parser->current_transform_flipped = FALSE;
+
+        parser->state = STATE_LOGICAL_MONITOR;
+        return;
+      }
+
+    case STATE_TRANSFORM_ROTATION:
+    case STATE_TRANSFORM_FLIPPED:
+      {
+        parser->state = STATE_TRANSFORM;
+        return;
+      }
+
     case STATE_MONITOR_SPEC_CONNECTOR:
     case STATE_MONITOR_SPEC_VENDOR:
     case STATE_MONITOR_SPEC_PRODUCT:
@@ -545,7 +525,7 @@ handle_end_element (GMarkupParseContext  *context,
       {
         g_assert (g_str_equal (element_name, "monitorspec"));
 
-        if (!verify_monitor_spec (parser->current_monitor_spec, error))
+        if (!meta_verify_monitor_spec (parser->current_monitor_spec, error))
           return;
 
         parser->current_monitor_config->monitor_spec =
@@ -568,7 +548,8 @@ handle_end_element (GMarkupParseContext  *context,
       {
         g_assert (g_str_equal (element_name, "mode"));
 
-        if (!verify_monitor_mode (parser->current_monitor_mode_spec, error))
+        if (!meta_verify_monitor_mode_spec (parser->current_monitor_mode_spec,
+                                            error))
           return;
 
         parser->current_monitor_config->mode_spec =
@@ -593,7 +574,7 @@ handle_end_element (GMarkupParseContext  *context,
 
         g_assert (g_str_equal (element_name, "monitor"));
 
-        if (!verify_monitor_config (parser->current_monitor_config, error))
+        if (!meta_verify_monitor_config (parser->current_monitor_config, error))
           return;
 
         logical_monitor_config = parser->current_logical_monitor_config;
@@ -614,11 +595,8 @@ handle_end_element (GMarkupParseContext  *context,
 
         g_assert (g_str_equal (element_name, "logicalmonitor"));
 
-        if (!verify_logical_monitor_config (logical_monitor_config, error))
-          return;
-
-        if (!derive_logical_monitor_layout (logical_monitor_config, error))
-          return;
+        if (logical_monitor_config->scale == 0)
+          logical_monitor_config->scale = 1;
 
         parser->current_logical_monitor_configs =
           g_list_append (parser->current_logical_monitor_configs,
@@ -631,14 +609,38 @@ handle_end_element (GMarkupParseContext  *context,
 
     case STATE_CONFIGURATION:
       {
+        MetaMonitorConfigStore *store = parser->config_store;
         MetaMonitorsConfig *config;
+        GList *l;
+        MetaLogicalMonitorLayoutMode layout_mode;
 
         g_assert (g_str_equal (element_name, "configuration"));
 
-        config =
-          meta_monitors_config_new (parser->current_logical_monitor_configs);
+        layout_mode =
+          meta_monitor_manager_get_default_layout_mode (store->monitor_manager);
 
-        if (!verify_config (config, error))
+        for (l = parser->current_logical_monitor_configs; l; l = l->next)
+          {
+            MetaLogicalMonitorConfig *logical_monitor_config = l->data;
+
+            if (!derive_logical_monitor_layout (logical_monitor_config,
+                                                layout_mode,
+                                                error))
+              return;
+
+            if (!meta_verify_logical_monitor_config (logical_monitor_config,
+                                                     layout_mode,
+                                                     error))
+              return;
+          }
+
+        config =
+          meta_monitors_config_new (parser->current_logical_monitor_configs,
+                                    layout_mode);
+
+        parser->current_logical_monitor_configs = NULL;
+
+        if (!meta_verify_monitors_config (config, error))
           {
             g_object_unref (config);
             return;
@@ -647,8 +649,6 @@ handle_end_element (GMarkupParseContext  *context,
         g_hash_table_replace (parser->config_store->configs,
                               config->key, config);
 
-        parser->current_logical_monitor_configs = NULL;
-
         parser->state = STATE_MONITORS;
         return;
       }
@@ -779,6 +779,7 @@ handle_text (GMarkupParseContext *context,
     case STATE_MONITOR:
     case STATE_MONITOR_SPEC:
     case STATE_MONITOR_MODE:
+    case STATE_TRANSFORM:
       {
         if (!is_all_whitespace (text, text_len))
           g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
@@ -824,6 +825,23 @@ handle_text (GMarkupParseContext *context,
         return;
       }
 
+    case STATE_LOGICAL_MONITOR_SCALE:
+      {
+        if (!read_int (text, text_len,
+                       &parser->current_logical_monitor_config->scale, error))
+          return;
+
+        if (parser->current_logical_monitor_config->scale <= 0)
+          {
+            g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
+                         "Logical monitor scale '%d' invalid",
+                         parser->current_logical_monitor_config->scale);
+            return;
+          }
+
+        return;
+      }
+
     case STATE_LOGICAL_MONITOR_PRIMARY:
       {
         read_bool (text, text_len,
@@ -840,6 +858,31 @@ handle_text (GMarkupParseContext *context,
         return;
       }
 
+    case STATE_TRANSFORM_ROTATION:
+      {
+        if (strncmp (text, "normal", text_len) == 0)
+          parser->current_transform = META_MONITOR_TRANSFORM_NORMAL;
+        else if (strncmp (text, "left", text_len) == 0)
+          parser->current_transform = META_MONITOR_TRANSFORM_90;
+        else if (strncmp (text, "upside_down", text_len) == 0)
+          parser->current_transform = META_MONITOR_TRANSFORM_180;
+        else if (strncmp (text, "right", text_len) == 0)
+          parser->current_transform = META_MONITOR_TRANSFORM_270;
+        else
+          g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
+                       "Invalid rotation type %.*s", (int)text_len, text);
+
+        return;
+      }
+
+    case STATE_TRANSFORM_FLIPPED:
+      {
+        read_bool (text, text_len,
+                   &parser->current_transform_flipped,
+                   error);
+        return;
+      }
+
     case STATE_MONITOR_MODE_WIDTH:
       {
         read_int (text, text_len,
@@ -867,7 +910,7 @@ handle_text (GMarkupParseContext *context,
     case STATE_MONITOR_UNDERSCANNING:
       {
         read_bool (text, text_len,
-                   &parser->current_monitor_config->is_underscanning,
+                   &parser->current_monitor_config->enable_underscanning,
                    error);
         return;
       }
@@ -930,12 +973,223 @@ meta_monitor_config_store_lookup (MetaMonitorConfigStore *config_store,
                                                     key));
 }
 
+static void
+append_monitors (GString *buffer,
+                 GList   *monitor_configs)
+{
+  GList *l;
+
+  for (l = monitor_configs; l; l = l->next)
+    {
+      MetaMonitorConfig *monitor_config = l->data;
+      char rate_str[G_ASCII_DTOSTR_BUF_SIZE];
+
+      g_ascii_dtostr (rate_str, sizeof (rate_str),
+                      monitor_config->mode_spec->refresh_rate);
+
+      g_string_append (buffer, "      <monitor>\n");
+      g_string_append (buffer, "        <monitorspec>\n");
+      g_string_append_printf (buffer, "          <connector>%s</connector>\n",
+                              monitor_config->monitor_spec->connector);
+      g_string_append_printf (buffer, "          <vendor>%s</vendor>\n",
+                              monitor_config->monitor_spec->vendor);
+      g_string_append_printf (buffer, "          <product>%s</product>\n",
+                              monitor_config->monitor_spec->product);
+      g_string_append_printf (buffer, "          <serial>%s</serial>\n",
+                              monitor_config->monitor_spec->serial);
+      g_string_append (buffer, "        </monitorspec>\n");
+      g_string_append (buffer, "        <mode>\n");
+      g_string_append_printf (buffer, "          <width>%d</width>\n",
+                              monitor_config->mode_spec->width);
+      g_string_append_printf (buffer, "          <height>%d</height>\n",
+                              monitor_config->mode_spec->height);
+      g_string_append_printf (buffer, "          <rate>%s</rate>\n",
+                              rate_str);
+      g_string_append (buffer, "        </mode>\n");
+      if (monitor_config->enable_underscanning)
+        g_string_append (buffer, "        <underscanning>yes</underscanning>\n");
+      g_string_append (buffer, "      </monitor>\n");
+    }
+}
+
+static const char *
+bool_to_string (gboolean value)
+{
+  return value ? "yes" : "no";
+}
+
+static void
+append_transform (GString             *buffer,
+                  MetaMonitorTransform transform)
+{
+  const char *rotation = NULL;
+  gboolean flipped = FALSE;
+
+  switch (transform)
+    {
+    case META_MONITOR_TRANSFORM_NORMAL:
+      return;
+    case META_MONITOR_TRANSFORM_90:
+      rotation = "left";
+      break;
+    case META_MONITOR_TRANSFORM_180:
+      rotation = "upside_down";
+      break;
+    case META_MONITOR_TRANSFORM_270:
+      rotation = "right";
+      break;
+    case META_MONITOR_TRANSFORM_FLIPPED:
+      rotation = "normal";
+      flipped = TRUE;
+      break;
+    case META_MONITOR_TRANSFORM_FLIPPED_90:
+      rotation = "left";
+      flipped = TRUE;
+      break;
+    case META_MONITOR_TRANSFORM_FLIPPED_180:
+      rotation = "upside_down";
+      flipped = TRUE;
+      break;
+    case META_MONITOR_TRANSFORM_FLIPPED_270:
+      rotation = "right";
+      flipped = TRUE;
+      break;
+    }
+
+  g_string_append (buffer, "      <transform>\n");
+  g_string_append_printf (buffer, "        <rotation>%s</rotation>\n",
+                          rotation);
+  g_string_append_printf (buffer, "        <flipped>%s</flipped>\n",
+                          bool_to_string (flipped));
+  g_string_append (buffer, "      </transform>\n");
+}
+
+static void
+append_logical_monitor_xml (GString                  *buffer,
+                            MetaLogicalMonitorConfig *logical_monitor_config)
+{
+  g_string_append (buffer, "    <logicalmonitor>\n");
+  g_string_append_printf (buffer, "      <x>%d</x>\n",
+                          logical_monitor_config->layout.x);
+  g_string_append_printf (buffer, "      <y>%d</y>\n",
+                          logical_monitor_config->layout.y);
+  g_string_append_printf (buffer, "      <scale>%d</scale>\n",
+                          logical_monitor_config->scale);
+  if (logical_monitor_config->is_primary)
+    g_string_append (buffer, "      <primary>yes</primary>\n");
+  if (logical_monitor_config->is_presentation)
+    g_string_append (buffer, "      <presentation>yes</presentation>\n");
+  append_transform (buffer, logical_monitor_config->transform);
+  append_monitors (buffer, logical_monitor_config->monitor_configs);
+  g_string_append (buffer, "    </logicalmonitor>\n");
+}
+
+static GString *
+generate_config_xml (MetaMonitorConfigStore *config_store)
+{
+  GString *buffer;
+  GHashTableIter iter;
+  MetaMonitorsConfig *config;
+
+  buffer = g_string_new ("");
+  g_string_append_printf (buffer, "<monitors version=\"%d\">\n",
+                          MONITORS_CONFIG_XML_FORMAT_VERSION);
+
+  g_hash_table_iter_init (&iter, config_store->configs);
+  while (g_hash_table_iter_next (&iter, NULL, (gpointer *) &config))
+    {
+      GList *l;
+
+      g_string_append (buffer, "  <configuration>\n");
+
+      for (l = config->logical_monitor_configs; l; l = l->next)
+        {
+          MetaLogicalMonitorConfig *logical_monitor_config = l->data;
+
+          append_logical_monitor_xml (buffer, logical_monitor_config);
+        }
+
+      g_string_append (buffer, "  </configuration>\n");
+    }
+
+  g_string_append (buffer, "</monitors>\n");
+
+  return buffer;
+}
+
+typedef struct _SaveData
+{
+  MetaMonitorConfigStore *config_store;
+  GString *buffer;
+} SaveData;
+
+static void
+saved_cb (GObject      *object,
+          GAsyncResult *result,
+          gpointer      user_data)
+{
+  SaveData *data = user_data;
+  GError *error = NULL;
+
+  if (!g_file_replace_contents_finish (G_FILE (object), result, NULL, &error))
+    {
+      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
+        g_warning ("Saving monitor configuration failed: %s\n", error->message);
+      else
+        g_clear_object (&data->config_store->save_cancellable);
+
+      g_error_free (error);
+    }
+  else
+    {
+      g_clear_object (&data->config_store->save_cancellable);
+    }
+
+  g_clear_object (&data->config_store);
+  g_string_free (data->buffer, TRUE);
+  g_free (data);
+}
+
+static void
+meta_monitor_config_store_save (MetaMonitorConfigStore *config_store)
+{
+  GString *buffer;
+  SaveData *data;
+
+  if (config_store->save_cancellable)
+    {
+      g_cancellable_cancel (config_store->save_cancellable);
+      g_clear_object (&config_store->save_cancellable);
+    }
+
+  config_store->save_cancellable = g_cancellable_new ();
+
+  buffer = generate_config_xml (config_store);
+
+  data = g_new0 (SaveData, 1);
+  *data = (SaveData) {
+    .config_store = g_object_ref (config_store),
+    .buffer = buffer
+  };
+
+  g_file_replace_contents_async (config_store->user_file,
+                                 buffer->str, buffer->len,
+                                 NULL,
+                                 TRUE,
+                                 G_FILE_CREATE_REPLACE_DESTINATION,
+                                 config_store->save_cancellable,
+                                 saved_cb, data);
+}
+
 void
 meta_monitor_config_store_add (MetaMonitorConfigStore *config_store,
                                MetaMonitorsConfig     *config)
 {
-  g_hash_table_insert (config_store->configs,
-                       config->key, g_object_ref (config));
+  g_hash_table_replace (config_store->configs,
+                        config->key, g_object_ref (config));
+
+  if (!config_store->custom_file)
+    meta_monitor_config_store_save (config_store);
 }
 
 gboolean
@@ -943,13 +1197,12 @@ meta_monitor_config_store_set_custom (MetaMonitorConfigStore *config_store,
                                       const char             *path,
                                       GError                **error)
 {
-  g_autoptr (GFile) custom_file = NULL;
-
+  g_clear_object (&config_store->custom_file);
   g_hash_table_remove_all (config_store->configs);
 
-  custom_file = g_file_new_for_path (path);
+  config_store->custom_file = g_file_new_for_path (path);
 
-  return read_config_file (config_store, custom_file, error);
+  return read_config_file (config_store, config_store->custom_file, error);
 }
 
 int
@@ -958,6 +1211,39 @@ meta_monitor_config_store_get_config_count (MetaMonitorConfigStore *config_store
   return (int) g_hash_table_size (config_store->configs);
 }
 
+MetaMonitorConfigStore *
+meta_monitor_config_store_new (MetaMonitorManager *monitor_manager)
+{
+  return g_object_new (META_TYPE_MONITOR_CONFIG_STORE,
+                       "monitor-manager", monitor_manager,
+                       NULL);
+}
+
+static void
+meta_monitor_config_store_constructed (GObject *object)
+{
+  MetaMonitorConfigStore *config_store = META_MONITOR_CONFIG_STORE (object);
+  char *user_file_path;
+  GError *error = NULL;
+
+  user_file_path = g_build_filename (g_get_user_config_dir (),
+                                     "monitors-experimental.xml",
+                                     NULL);
+  config_store->user_file = g_file_new_for_path (user_file_path);
+
+  if (g_file_test (user_file_path, G_FILE_TEST_EXISTS))
+    {
+      if (!read_config_file (config_store, config_store->user_file, &error))
+        {
+          g_warning ("Failed to read monitors config file '%s': %s",
+                     user_file_path, error->message);
+          g_error_free (error);
+        }
+    }
+
+  g_free (user_file_path);
+}
+
 static void
 meta_monitor_config_store_dispose (GObject *object)
 {
@@ -965,9 +1251,48 @@ meta_monitor_config_store_dispose (GObject *object)
 
   g_clear_pointer (&config_store->configs, g_hash_table_destroy);
 
+  g_clear_object (&config_store->user_file);
+  g_clear_object (&config_store->custom_file);
+
   G_OBJECT_CLASS (meta_monitor_config_store_parent_class)->dispose (object);
 }
 
+static void
+meta_monitor_config_store_get_property (GObject    *object,
+                                        guint       prop_id,
+                                        GValue     *value,
+                                        GParamSpec *pspec)
+{
+  MetaMonitorConfigStore *config_store = META_MONITOR_CONFIG_STORE (object);
+
+  switch (prop_id)
+    {
+    case PROP_MONITOR_MANAGER:
+      g_value_set_object (value, &config_store->monitor_manager);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
+static void
+meta_monitor_config_store_set_property (GObject      *object,
+                                        guint         prop_id,
+                                        const GValue *value,
+                                        GParamSpec   *pspec)
+{
+  MetaMonitorConfigStore *config_store = META_MONITOR_CONFIG_STORE (object);
+
+  switch (prop_id)
+    {
+    case PROP_MONITOR_MANAGER:
+      config_store->monitor_manager = g_value_get_object (value);
+      break;
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+    }
+}
+
 static void
 meta_monitor_config_store_init (MetaMonitorConfigStore *config_store)
 {
@@ -982,5 +1307,19 @@ meta_monitor_config_store_class_init (MetaMonitorConfigStoreClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
 
+  object_class->constructed = meta_monitor_config_store_constructed;
   object_class->dispose = meta_monitor_config_store_dispose;
+  object_class->get_property = meta_monitor_config_store_get_property;
+  object_class->set_property = meta_monitor_config_store_set_property;
+
+  obj_props[PROP_MONITOR_MANAGER] =
+    g_param_spec_object ("monitor-manager",
+                         "MetaMonitorManager",
+                         "MetaMonitorManager",
+                         META_TYPE_MONITOR_MANAGER,
+                         G_PARAM_READWRITE |
+                         G_PARAM_STATIC_STRINGS |
+                         G_PARAM_CONSTRUCT_ONLY);
+
+  g_object_class_install_properties (object_class, PROP_LAST, obj_props);
 }

src/backends/meta-monitor-config-store.h

@@ -30,6 +30,8 @@
 G_DECLARE_FINAL_TYPE (MetaMonitorConfigStore, meta_monitor_config_store,
                       META, MONITOR_CONFIG_STORE, GObject)
 
+MetaMonitorConfigStore * meta_monitor_config_store_new (MetaMonitorManager *monitor_manager);
+
 MetaMonitorsConfig * meta_monitor_config_store_lookup (MetaMonitorConfigStore *config_store,
                                                        MetaMonitorsConfigKey  *key);
 

src/backends/meta-monitor-config.c

@@ -96,9 +96,6 @@ static gboolean meta_monitor_config_assign_crtcs (MetaConfiguration  *config,
                                                   GPtrArray          *crtcs,
                                                   GPtrArray          *outputs);
 
-static void     power_client_changed_cb (MetaMonitorManager *manager,
-                                         gpointer    user_data);
-
 static void
 free_output_key (MetaOutputKey *key)
 {
@@ -794,8 +791,6 @@ meta_monitor_config_new (MetaMonitorManager *manager)
   self = g_object_new (META_TYPE_MONITOR_CONFIG, NULL);
 
   self->lid_is_closed = meta_monitor_manager_is_lid_closed (manager);
-  g_signal_connect_object (manager, "lid-is-closed-changed",
-                           G_CALLBACK (power_client_changed_cb), self, 0);
 
   meta_monitor_config_load (self);
 
@@ -1460,7 +1455,12 @@ meta_monitor_config_make_default (MetaMonitorConfig  *self,
   gboolean use_stored_config;
 
   outputs = meta_monitor_manager_get_outputs (manager, &n_outputs);
-  meta_monitor_manager_get_screen_limits (manager, &max_width, &max_height);
+  if (!meta_monitor_manager_get_max_screen_size (manager, &max_width, &max_height))
+    {
+      /* No max screen size, just pretend it's something large. */
+      max_width = 65535;
+      max_height = 65535;
+    }
 
   if (n_outputs == 0)
     {
@@ -1579,11 +1579,10 @@ turn_off_laptop_display (MetaMonitorConfig  *self,
   self->current_is_for_laptop_lid = TRUE;
 }
 
-static void
-power_client_changed_cb (MetaMonitorManager *manager,
-                         gpointer            user_data)
+void
+meta_monitor_config_lid_is_closed_changed (MetaMonitorConfig  *self,
+                                           MetaMonitorManager *manager)
 {
-  MetaMonitorConfig *self = user_data;
   gboolean is_closed;
 
   is_closed = meta_monitor_manager_is_lid_closed (manager);

src/backends/meta-monitor-config.h

@@ -46,4 +46,7 @@ void               meta_monitor_config_restore_previous (MetaMonitorConfig  *con
 
 gboolean           meta_monitor_config_get_is_builtin_display_on (MetaMonitorConfig *config);
 
+void               meta_monitor_config_lid_is_closed_changed (MetaMonitorConfig  *self,
+                                                              MetaMonitorManager *manager);
+
 #endif /* META_MONITOR_CONFIG_H */

src/backends/meta-monitor-manager-dummy.c

@@ -30,6 +30,7 @@
 #include <stdlib.h>
 
 #include <meta/util.h>
+#include "backends/meta-backend-private.h"
 #include "backends/meta-monitor-config-manager.h"
 
 #define ALL_TRANSFORMS ((1 << (META_MONITOR_TRANSFORM_FLIPPED_270 + 1)) - 1)
@@ -39,6 +40,11 @@
 #define MAX_CRTCS (MAX_MONITORS * 2)
 #define MAX_MODES (MAX_MONITORS * 4)
 
+static float supported_scales_dummy[] = {
+  1.0,
+  2.0
+};
+
 struct _MetaMonitorManagerDummy
 {
   MetaMonitorManager parent_instance;
@@ -51,8 +57,16 @@ struct _MetaMonitorManagerDummyClass
   MetaMonitorManagerClass parent_class;
 };
 
+typedef struct _MetaOutputDummy
+{
+  int scale;
+} MetaOutputDummy;
+
 G_DEFINE_TYPE (MetaMonitorManagerDummy, meta_monitor_manager_dummy, META_TYPE_MONITOR_MANAGER);
 
+static void
+meta_output_dummy_notify_destroy (MetaOutput *output);
+
 #define array_last(a, t) \
   g_array_index (a, t, a->len - 1)
 
@@ -75,6 +89,7 @@ append_monitor (GArray *modes,
     }
   };
   MetaCrtc crtc;
+  MetaOutputDummy *output_dummy;
   MetaOutput output;
   unsigned int i;
 
@@ -88,6 +103,11 @@ append_monitor (GArray *modes,
   };
   g_array_append_val (crtcs, crtc);
 
+  output_dummy = g_new0 (MetaOutputDummy, 1);
+  *output_dummy = (MetaOutputDummy) {
+    .scale = scale
+  };
+
   output = (MetaOutput) {
     .winsys_id = outputs->len + 1,
     .name = g_strdup_printf ("LVDS%d", outputs->len + 1),
@@ -103,7 +123,9 @@ append_monitor (GArray *modes,
     .n_possible_clones = 0,
     .backlight = -1,
     .connector_type = META_CONNECTOR_TYPE_LVDS,
-    .scale = scale,
+    .driver_private = output_dummy,
+    .driver_notify =
+      (GDestroyNotify) meta_output_dummy_notify_destroy
   };
 
   output.modes = g_new0 (MetaCrtcMode *, G_N_ELEMENTS (modes_decl));
@@ -159,9 +181,15 @@ append_tiled_monitor (GArray *modes,
   tile_group_id = outputs->len + 1;
   for (i = 0; i < G_N_ELEMENTS (crtcs_decl); i++)
     {
+      MetaOutputDummy *output_dummy;
       MetaCrtcMode *preferred_mode;
       unsigned int j;
 
+      output_dummy = g_new0 (MetaOutputDummy, 1);
+      *output_dummy = (MetaOutputDummy) {
+        .scale = scale
+      };
+
       preferred_mode = &array_last (modes, MetaCrtcMode),
       output = (MetaOutput) {
         .winsys_id = outputs->len + 1,
@@ -187,7 +215,9 @@ append_tiled_monitor (GArray *modes,
           .tile_w = preferred_mode->width,
           .tile_h = preferred_mode->height
         },
-        .scale = scale
+        .driver_private = output_dummy,
+        .driver_notify =
+          (GDestroyNotify) meta_output_dummy_notify_destroy
       };
 
       output.modes = g_new0 (MetaCrtcMode *, G_N_ELEMENTS (modes_decl));
@@ -206,6 +236,12 @@ append_tiled_monitor (GArray *modes,
     }
 }
 
+static void
+meta_output_dummy_notify_destroy (MetaOutput *output)
+{
+  g_clear_pointer (&output->driver_private, g_free);
+}
+
 static void
 meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
 {
@@ -289,9 +325,6 @@ meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
   tiled_monitors_str = g_getenv ("MUTTER_DEBUG_TILED_DUMMY_MONITORS");
   tiled_monitors = g_strcmp0 (tiled_monitors_str, "1") == 0;
 
-  manager->max_screen_width = 65535;
-  manager->max_screen_height = 65535;
-
   modes = g_array_sized_new (FALSE, TRUE, sizeof (MetaCrtcMode), MAX_MODES);
   crtcs = g_array_sized_new (FALSE, TRUE, sizeof (MetaCrtc), MAX_CRTCS);
   outputs = g_array_sized_new (FALSE, TRUE, sizeof (MetaOutput), MAX_OUTPUTS);
@@ -323,7 +356,7 @@ meta_monitor_manager_dummy_ensure_initial_config (MetaMonitorManager *manager)
 
   config = meta_monitor_manager_ensure_configured (manager);
 
-  if (manager->config_manager)
+  if (meta_is_monitor_config_manager_enabled ())
     meta_monitor_manager_update_logical_state (manager, config);
   else
     meta_monitor_manager_update_logical_state_derived (manager);
@@ -464,18 +497,34 @@ update_screen_size (MetaMonitorManager *manager,
 }
 
 static gboolean
-meta_monitor_manager_dummy_apply_monitors_config (MetaMonitorManager *manager,
-                                                  MetaMonitorsConfig *config,
-                                                  GError            **error)
+meta_monitor_manager_dummy_apply_monitors_config (MetaMonitorManager      *manager,
+                                                  MetaMonitorsConfig      *config,
+                                                  MetaMonitorsConfigMethod method,
+                                                  GError                 **error)
 {
   GPtrArray *crtc_infos;
   GPtrArray *output_infos;
 
+  if (!config)
+    {
+      manager->screen_width = 0;
+      manager->screen_height = 0;
+
+      meta_monitor_manager_rebuild (manager, NULL);
+    }
+
   if (!meta_monitor_config_manager_assign (manager, config,
                                            &crtc_infos, &output_infos,
                                            error))
     return FALSE;
 
+  if (method == META_MONITORS_CONFIG_METHOD_VERIFY)
+    {
+      g_ptr_array_free (crtc_infos, TRUE);
+      g_ptr_array_free (output_infos, TRUE);
+      return TRUE;
+    }
+
   apply_crtc_assignments (manager,
                           (MetaCrtcInfo **) crtc_infos->pdata,
                           crtc_infos->len,
@@ -533,6 +582,81 @@ meta_monitor_manager_dummy_is_transform_handled (MetaMonitorManager  *manager,
   return manager_dummy->is_transform_handled;
 }
 
+static int
+meta_monitor_manager_dummy_calculate_monitor_mode_scale (MetaMonitorManager *manager,
+                                                         MetaMonitor        *monitor,
+                                                         MetaMonitorMode    *monitor_mode)
+{
+  MetaOutput *output;
+  MetaOutputDummy *output_dummy;
+
+  output = meta_monitor_get_main_output (monitor);
+  output_dummy = output->driver_private;
+
+  return output_dummy->scale;
+}
+
+static void
+meta_monitor_manager_dummy_get_supported_scales (MetaMonitorManager *manager,
+                                                 float             **scales,
+                                                 int                *n_scales)
+{
+  *scales = supported_scales_dummy;
+  *n_scales = G_N_ELEMENTS (supported_scales_dummy);
+}
+
+static gboolean
+is_monitor_framebuffers_scaled (void)
+{
+  MetaBackend *backend = meta_get_backend ();
+
+  return meta_backend_is_experimental_feature_enabled (
+    backend,
+    META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER);
+}
+
+static MetaMonitorManagerCapability
+meta_monitor_manager_dummy_get_capabilities (MetaMonitorManager *manager)
+{
+  MetaMonitorManagerCapability capabilities =
+    META_MONITOR_MANAGER_CAPABILITY_NONE;
+
+  capabilities |= META_MONITOR_MANAGER_CAPABILITY_MIRRORING;
+
+  if (meta_backend_is_experimental_feature_enabled (
+        meta_get_backend (),
+        META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER))
+    capabilities |= META_MONITOR_MANAGER_CAPABILITY_LAYOUT_MODE;
+
+  return capabilities;
+}
+
+static gboolean
+meta_monitor_manager_dummy_get_max_screen_size (MetaMonitorManager *manager,
+                                                int                *max_width,
+                                                int                *max_height)
+{
+  if (meta_is_stage_views_enabled ())
+    return FALSE;
+
+  *max_width = 65535;
+  *max_height = 65535;
+
+  return TRUE;
+}
+
+static MetaLogicalMonitorLayoutMode
+meta_monitor_manager_dummy_get_default_layout_mode (MetaMonitorManager *manager)
+{
+  if (!meta_is_stage_views_enabled ())
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
+
+  if (is_monitor_framebuffers_scaled ())
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL;
+  else
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
+}
+
 static void
 meta_monitor_manager_dummy_class_init (MetaMonitorManagerDummyClass *klass)
 {
@@ -543,6 +667,11 @@ meta_monitor_manager_dummy_class_init (MetaMonitorManagerDummyClass *klass)
   manager_class->apply_monitors_config = meta_monitor_manager_dummy_apply_monitors_config;
   manager_class->apply_configuration = meta_monitor_manager_dummy_apply_config;
   manager_class->is_transform_handled = meta_monitor_manager_dummy_is_transform_handled;
+  manager_class->calculate_monitor_mode_scale = meta_monitor_manager_dummy_calculate_monitor_mode_scale;
+  manager_class->get_supported_scales = meta_monitor_manager_dummy_get_supported_scales;
+  manager_class->get_capabilities = meta_monitor_manager_dummy_get_capabilities;
+  manager_class->get_max_screen_size = meta_monitor_manager_dummy_get_max_screen_size;
+  manager_class->get_default_layout_mode = meta_monitor_manager_dummy_get_default_layout_mode;
 }
 
 static void

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

@@ -59,6 +59,8 @@ typedef struct _MetaMonitorTiled MetaMonitorTiled;
 typedef struct _MetaMonitorSpec MetaMonitorSpec;
 typedef struct _MetaLogicalMonitor MetaLogicalMonitor;
 
+typedef struct _MetaMonitorMode MetaMonitorMode;
+
 typedef struct _MetaCrtc MetaCrtc;
 typedef struct _MetaOutput MetaOutput;
 typedef struct _MetaCrtcMode MetaCrtcMode;
@@ -66,6 +68,28 @@ typedef struct _MetaCrtcInfo MetaCrtcInfo;
 typedef struct _MetaOutputInfo MetaOutputInfo;
 typedef struct _MetaTileInfo MetaTileInfo;
 
+typedef enum _MetaMonitorManagerCapability
+{
+  META_MONITOR_MANAGER_CAPABILITY_NONE = 0,
+  META_MONITOR_MANAGER_CAPABILITY_MIRRORING = (1 << 0),
+  META_MONITOR_MANAGER_CAPABILITY_LAYOUT_MODE = (1 << 1)
+} MetaMonitorManagerCapability;
+
+/* Equivalent to the 'method' enum in org.gnome.Mutter.DisplayConfig */
+typedef enum _MetaMonitorsConfigMethod
+{
+  META_MONITORS_CONFIG_METHOD_VERIFY = 0,
+  META_MONITORS_CONFIG_METHOD_TEMPORARY = 1,
+  META_MONITORS_CONFIG_METHOD_PERSISTENT = 2
+} MetaMonitorsConfigMethod;
+
+/* Equivalent to the 'layout-mode' enum in org.gnome.Mutter.DisplayConfig */
+typedef enum _MetaLogicalMonitorLayoutMode
+{
+  META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL = 1,
+  META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL = 2
+} MetaLogicalMonitorLayoutMode;
+
 typedef enum
 {
   META_MONITOR_TRANSFORM_NORMAL,
@@ -125,7 +149,6 @@ struct _MetaOutput
   int width_mm;
   int height_mm;
   CoglSubpixelOrder subpixel_order;
-  int scale;
 
   MetaConnectorType connector_type;
 
@@ -237,6 +260,12 @@ struct _MetaOutputInfo
   gboolean     is_underscanning;
 };
 
+typedef enum _MetaMonitorConfigSystem
+{
+  META_MONITOR_CONFIG_SYSTEM_LEGACY,
+  META_MONITOR_CONFIG_SYSTEM_MANAGER
+} MetaMonitorConfigSystem;
+
 #define META_TYPE_MONITOR_MANAGER            (meta_monitor_manager_get_type ())
 #define META_MONITOR_MANAGER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManager))
 #define META_MONITOR_MANAGER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass),  META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
@@ -259,8 +288,8 @@ struct _MetaMonitorManager
 
   MetaPowerSave power_save_mode;
 
-  int max_screen_width;
-  int max_screen_height;
+  MetaLogicalMonitorLayoutMode layout_mode;
+
   int screen_width;
   int screen_height;
 
@@ -285,13 +314,17 @@ struct _MetaMonitorManager
 
   int dbus_name_id;
 
+  MetaMonitorConfigSystem pending_persistent_system;
   int persistent_timeout_id;
+
   MetaMonitorConfig *legacy_config;
 
   MetaMonitorConfigManager *config_manager;
 
   GnomePnpIds *pnp_ids;
   UpClient *up_client;
+
+  gulong experimental_features_changed_handler_id;
 };
 
 struct _MetaMonitorManagerClass
@@ -309,9 +342,10 @@ struct _MetaMonitorManagerClass
 
   void (*ensure_initial_config) (MetaMonitorManager *);
 
-  gboolean (*apply_monitors_config) (MetaMonitorManager *,
-                                     MetaMonitorsConfig *,
-                                     GError            **);
+  gboolean (*apply_monitors_config) (MetaMonitorManager      *,
+                                     MetaMonitorsConfig      *,
+                                     MetaMonitorsConfigMethod ,
+                                     GError                 **);
 
   void (*apply_configuration) (MetaMonitorManager  *,
                                MetaCrtcInfo       **,
@@ -348,8 +382,26 @@ struct _MetaMonitorManagerClass
   gboolean (*is_transform_handled) (MetaMonitorManager  *,
                                     MetaCrtc            *,
                                     MetaMonitorTransform);
+
+  int (*calculate_monitor_mode_scale) (MetaMonitorManager *,
+                                       MetaMonitor        *,
+                                       MetaMonitorMode    *);
+
+  void (*get_supported_scales) (MetaMonitorManager *,
+                                float             **,
+                                int                *);
+
+  MetaMonitorManagerCapability (*get_capabilities) (MetaMonitorManager *);
+
+  gboolean (*get_max_screen_size) (MetaMonitorManager *,
+                                   int                *,
+                                   int                *);
+
+  MetaLogicalMonitorLayoutMode (*get_default_layout_mode) (MetaMonitorManager *);
 };
 
+gboolean            meta_is_monitor_config_manager_enabled (void);
+
 void                meta_monitor_manager_rebuild (MetaMonitorManager *manager,
                                                   MetaMonitorsConfig *config);
 void                meta_monitor_manager_rebuild_derived   (MetaMonitorManager *manager);
@@ -398,10 +450,6 @@ void                meta_monitor_manager_get_screen_size   (MetaMonitorManager *
                                                             int                *width,
                                                             int                *height);
 
-void                meta_monitor_manager_get_screen_limits (MetaMonitorManager *manager,
-                                                            int                *width,
-                                                            int                *height);
-
 void                meta_monitor_manager_apply_configuration (MetaMonitorManager  *manager,
                                                               MetaCrtcInfo       **crtcs,
                                                               unsigned int         n_crtcs,
@@ -447,6 +495,17 @@ void               meta_monitor_manager_lid_is_closed_changed (MetaMonitorManage
 
 gboolean           meta_monitor_manager_is_headless (MetaMonitorManager *manager);
 
+int                meta_monitor_manager_calculate_monitor_mode_scale (MetaMonitorManager *manager,
+                                                                      MetaMonitor        *monitor,
+                                                                      MetaMonitorMode    *monitor_mode);
+
+gboolean           meta_monitor_manager_get_max_screen_size (MetaMonitorManager *manager,
+                                                             int                *max_width,
+                                                             int                *max_height);
+
+MetaLogicalMonitorLayoutMode
+                   meta_monitor_manager_get_default_layout_mode (MetaMonitorManager *manager);
+
 void meta_monitor_manager_clear_output (MetaOutput *output);
 void meta_monitor_manager_clear_mode (MetaCrtcMode *mode);
 void meta_monitor_manager_clear_crtc (MetaCrtc *crtc);

src/backends/meta-monitor.c

@@ -32,6 +32,13 @@ typedef struct _MetaMonitorMode
   MetaMonitorCrtcMode *crtc_modes;
 } MetaMonitorMode;
 
+typedef struct _MetaMonitorModeTiled
+{
+  MetaMonitorMode parent;
+
+  gboolean is_tiled;
+} MetaMonitorModeTiled;
+
 typedef struct _MetaMonitorPrivate
 {
   GList *outputs;
@@ -186,6 +193,16 @@ meta_monitor_is_primary (MetaMonitor *monitor)
   return output->is_primary;
 }
 
+gboolean
+meta_monitor_supports_underscanning (MetaMonitor *monitor)
+{
+  MetaOutput *output;
+
+  output = meta_monitor_get_main_output (monitor);
+
+  return output->supports_underscanning;
+}
+
 gboolean
 meta_monitor_is_underscanning (MetaMonitor *monitor)
 {
@@ -254,6 +271,15 @@ meta_monitor_get_subpixel_order (MetaMonitor *monitor)
   return output->subpixel_order;
 }
 
+const char *
+meta_monitor_get_connector (MetaMonitor *monitor)
+{
+  MetaOutput *output;
+
+  output = meta_monitor_get_main_output (monitor);
+  return output->name;
+}
+
 const char *
 meta_monitor_get_vendor (MetaMonitor *monitor)
 {
@@ -281,6 +307,15 @@ meta_monitor_get_serial (MetaMonitor *monitor)
   return output->serial;
 }
 
+MetaConnectorType
+meta_monitor_get_connector_type (MetaMonitor *monitor)
+{
+  MetaOutput *output;
+
+  output = meta_monitor_get_main_output (monitor);
+  return output->connector_type;
+}
+
 static void
 meta_monitor_finalize (GObject *object)
 {
@@ -328,8 +363,6 @@ meta_monitor_normal_generate_modes (MetaMonitorNormal *monitor_normal)
       },
       mode->crtc_modes = g_new (MetaMonitorCrtcMode, 1);
       mode->crtc_modes[0] = (MetaMonitorCrtcMode) {
-        .x = 0,
-        .y = 0,
         .output = output,
         .crtc_mode = crtc_mode
       };
@@ -384,6 +417,18 @@ meta_monitor_normal_derive_dimensions (MetaMonitor   *monitor,
   *height = output->crtc->rect.height;
 }
 
+static void
+meta_monitor_normal_calculate_crtc_pos (MetaMonitor         *monitor,
+                                        MetaMonitorMode     *monitor_mode,
+                                        MetaOutput          *output,
+                                        MetaMonitorTransform crtc_transform,
+                                        int                 *out_x,
+                                        int                 *out_y)
+{
+  *out_x = 0;
+  *out_y = 0;
+}
+
 static void
 meta_monitor_normal_init (MetaMonitorNormal *monitor)
 {
@@ -396,6 +441,7 @@ meta_monitor_normal_class_init (MetaMonitorNormalClass *klass)
 
   monitor_class->get_main_output = meta_monitor_normal_get_main_output;
   monitor_class->derive_dimensions = meta_monitor_normal_derive_dimensions;
+  monitor_class->calculate_crtc_pos = meta_monitor_normal_calculate_crtc_pos;
 }
 
 uint32_t
@@ -444,10 +490,11 @@ add_tiled_monitor_outputs (MetaMonitorManager *monitor_manager,
 }
 
 static void
-calculate_tile_coordinate (MetaMonitor *monitor,
-                           MetaOutput  *output,
-                           int         *out_x,
-                           int         *out_y)
+calculate_tile_coordinate (MetaMonitor         *monitor,
+                           MetaOutput          *output,
+                           MetaMonitorTransform crtc_transform,
+                           int                 *out_x,
+                           int                 *out_y)
 {
   MetaMonitorPrivate *monitor_priv =
     meta_monitor_get_instance_private (monitor);
@@ -459,12 +506,45 @@ calculate_tile_coordinate (MetaMonitor *monitor,
     {
       MetaOutput *other_output = l->data;
 
-      if (other_output->tile_info.loc_v_tile == output->tile_info.loc_v_tile &&
-          other_output->tile_info.loc_h_tile < output->tile_info.loc_h_tile)
-        x += other_output->tile_info.tile_w;
-      if (other_output->tile_info.loc_h_tile == output->tile_info.loc_h_tile &&
-          other_output->tile_info.loc_v_tile < output->tile_info.loc_v_tile)
-        y += other_output->tile_info.tile_h;
+      switch (crtc_transform)
+        {
+        case META_MONITOR_TRANSFORM_NORMAL:
+        case META_MONITOR_TRANSFORM_FLIPPED:
+          if (other_output->tile_info.loc_v_tile == output->tile_info.loc_v_tile &&
+              other_output->tile_info.loc_h_tile < output->tile_info.loc_h_tile)
+            x += other_output->tile_info.tile_w;
+          if (other_output->tile_info.loc_h_tile == output->tile_info.loc_h_tile &&
+              other_output->tile_info.loc_v_tile < output->tile_info.loc_v_tile)
+            y += other_output->tile_info.tile_h;
+          break;
+        case META_MONITOR_TRANSFORM_180:
+        case META_MONITOR_TRANSFORM_FLIPPED_180:
+          if (other_output->tile_info.loc_v_tile == output->tile_info.loc_v_tile &&
+              other_output->tile_info.loc_h_tile > output->tile_info.loc_h_tile)
+            x += other_output->tile_info.tile_w;
+          if (other_output->tile_info.loc_h_tile == output->tile_info.loc_h_tile &&
+              other_output->tile_info.loc_v_tile > output->tile_info.loc_v_tile)
+            y += other_output->tile_info.tile_h;
+          break;
+        case META_MONITOR_TRANSFORM_270:
+        case META_MONITOR_TRANSFORM_FLIPPED_270:
+          if (other_output->tile_info.loc_v_tile == output->tile_info.loc_v_tile &&
+              other_output->tile_info.loc_h_tile < output->tile_info.loc_h_tile)
+            y += other_output->tile_info.tile_w;
+          if (other_output->tile_info.loc_h_tile == output->tile_info.loc_h_tile &&
+              other_output->tile_info.loc_v_tile < output->tile_info.loc_v_tile)
+            x += other_output->tile_info.tile_h;
+          break;
+        case META_MONITOR_TRANSFORM_90:
+        case META_MONITOR_TRANSFORM_FLIPPED_90:
+          if (other_output->tile_info.loc_v_tile == output->tile_info.loc_v_tile &&
+              other_output->tile_info.loc_h_tile > output->tile_info.loc_h_tile)
+            y += other_output->tile_info.tile_w;
+          if (other_output->tile_info.loc_h_tile == output->tile_info.loc_h_tile &&
+              other_output->tile_info.loc_v_tile > output->tile_info.loc_v_tile)
+            x += other_output->tile_info.tile_h;
+          break;
+        }
     }
 
   *out_x = x;
@@ -529,40 +609,35 @@ create_tiled_monitor_mode (MetaMonitorTiled *monitor_tiled)
   MetaMonitor *monitor = META_MONITOR (monitor_tiled);
   MetaMonitorPrivate *monitor_priv =
     meta_monitor_get_instance_private (monitor);
-  MetaMonitorMode *mode;
+  MetaMonitorModeTiled *mode;
   GList *l;
   int i;
 
-  mode = g_new0 (MetaMonitorMode, 1);
+  mode = g_new0 (MetaMonitorModeTiled, 1);
+  mode->is_tiled = TRUE;
   meta_monitor_tiled_calculate_tiled_size (monitor,
-                                           &mode->spec.width,
-                                           &mode->spec.height);
-  mode->crtc_modes = g_new0 (MetaMonitorCrtcMode,
-                             g_list_length (monitor_priv->outputs));
+                                           &mode->parent.spec.width,
+                                           &mode->parent.spec.height);
+  mode->parent.crtc_modes = g_new0 (MetaMonitorCrtcMode,
+                                    g_list_length (monitor_priv->outputs));
   for (l = monitor_priv->outputs, i = 0; l; l = l->next, i++)
     {
       MetaOutput *output = l->data;
       MetaCrtcMode *preferred_crtc_mode = output->preferred_mode;
-      int x;
-      int y;
 
-      calculate_tile_coordinate (monitor, output, &x, &y);
-
-      mode->crtc_modes[i] = (MetaMonitorCrtcMode) {
-        .x = x,
-        .y = y,
+      mode->parent.crtc_modes[i] = (MetaMonitorCrtcMode) {
         .output = output,
         .crtc_mode = preferred_crtc_mode
       };
 
-      g_warn_if_fail (mode->spec.refresh_rate == 0.0f ||
-                      (mode->spec.refresh_rate ==
+      g_warn_if_fail (mode->parent.spec.refresh_rate == 0.0f ||
+                      (mode->parent.spec.refresh_rate ==
                        preferred_crtc_mode->refresh_rate));
 
-      mode->spec.refresh_rate = preferred_crtc_mode->refresh_rate;
+      mode->parent.spec.refresh_rate = preferred_crtc_mode->refresh_rate;
     }
 
-  return mode;
+  return &mode->parent;
 }
 
 static MetaMonitorMode *
@@ -573,7 +648,7 @@ create_untiled_monitor_mode (MetaMonitorTiled *monitor_tiled,
   MetaMonitor *monitor = META_MONITOR (monitor_tiled);
   MetaMonitorPrivate *monitor_priv =
     meta_monitor_get_instance_private (monitor);
-  MetaMonitorMode *mode;
+  MetaMonitorModeTiled *mode;
   GList *l;
   int i;
 
@@ -585,14 +660,15 @@ create_untiled_monitor_mode (MetaMonitorTiled *monitor_tiled,
       crtc_mode->height == (int) main_output->tile_info.tile_h)
     return NULL;
 
-  mode = g_new0 (MetaMonitorMode, 1);
+  mode = g_new0 (MetaMonitorModeTiled, 1);
 
-  mode->spec = (MetaMonitorModeSpec) {
+  mode->is_tiled = FALSE;
+  mode->parent.spec = (MetaMonitorModeSpec) {
     .width = crtc_mode->width,
     .height = crtc_mode->height,
     .refresh_rate = crtc_mode->refresh_rate
   };
-  mode->crtc_modes = g_new0 (MetaMonitorCrtcMode,
+  mode->parent.crtc_modes = g_new0 (MetaMonitorCrtcMode,
                              g_list_length (monitor_priv->outputs));
 
   for (l = monitor_priv->outputs, i = 0; l; l = l->next, i++)
@@ -601,23 +677,21 @@ create_untiled_monitor_mode (MetaMonitorTiled *monitor_tiled,
 
       if (output == main_output)
         {
-          mode->crtc_modes[i] = (MetaMonitorCrtcMode) {
-            .x = 0,
-            .y = 0,
+          mode->parent.crtc_modes[i] = (MetaMonitorCrtcMode) {
             .output = output,
             .crtc_mode = crtc_mode
           };
         }
       else
         {
-          mode->crtc_modes[i] = (MetaMonitorCrtcMode) {
+          mode->parent.crtc_modes[i] = (MetaMonitorCrtcMode) {
             .output = output,
             .crtc_mode = NULL
           };
         }
     }
 
-  return mode;
+  return &mode->parent;
 }
 
 static void
@@ -725,6 +799,28 @@ meta_monitor_tiled_derive_dimensions (MetaMonitor   *monitor,
   *out_height = max_y - min_y;
 }
 
+static void
+meta_monitor_tiled_calculate_crtc_pos (MetaMonitor         *monitor,
+                                       MetaMonitorMode     *monitor_mode,
+                                       MetaOutput          *output,
+                                       MetaMonitorTransform crtc_transform,
+                                       int                 *out_x,
+                                       int                 *out_y)
+{
+  MetaMonitorModeTiled *mode_tiled = (MetaMonitorModeTiled *) monitor_mode;
+
+  if (mode_tiled->is_tiled)
+    {
+      calculate_tile_coordinate (monitor, output, crtc_transform,
+                                 out_x, out_y);
+    }
+  else
+    {
+      *out_x = 0;
+      *out_y = 0;
+    }
+}
+
 static void
 meta_monitor_tiled_finalize (GObject *object)
 {
@@ -752,6 +848,7 @@ meta_monitor_tiled_class_init (MetaMonitorTiledClass *klass)
 
   monitor_class->get_main_output = meta_monitor_tiled_get_main_output;
   monitor_class->derive_dimensions = meta_monitor_tiled_derive_dimensions;
+  monitor_class->calculate_crtc_pos = meta_monitor_tiled_calculate_crtc_pos;
 }
 
 static void
@@ -863,6 +960,22 @@ meta_monitor_get_modes (MetaMonitor *monitor)
   return priv->modes;
 }
 
+void
+meta_monitor_calculate_crtc_pos (MetaMonitor         *monitor,
+                                 MetaMonitorMode     *monitor_mode,
+                                 MetaOutput          *output,
+                                 MetaMonitorTransform crtc_transform,
+                                 int                 *out_x,
+                                 int                 *out_y)
+{
+  META_MONITOR_GET_CLASS (monitor)->calculate_crtc_pos (monitor,
+                                                        monitor_mode,
+                                                        output,
+                                                        crtc_transform,
+                                                        out_x,
+                                                        out_y);
+}
+
 MetaMonitorModeSpec *
 meta_monitor_mode_get_spec (MetaMonitorMode *monitor_mode)
 {

src/backends/meta-monitor.h

@@ -26,8 +26,6 @@
 
 #include "backends/meta-monitor-manager-private.h"
 
-typedef struct _MetaMonitorMode MetaMonitorMode;
-
 typedef struct _MetaMonitorSpec
 {
   char *connector;
@@ -45,8 +43,6 @@ typedef struct _MetaMonitorModeSpec
 
 typedef struct _MetaMonitorCrtcMode
 {
-  int x;
-  int y;
   MetaOutput *output;
   MetaCrtcMode *crtc_mode;
 } MetaMonitorCrtcMode;
@@ -68,6 +64,12 @@ struct _MetaMonitorClass
   void (* derive_dimensions) (MetaMonitor   *monitor,
                               int           *width,
                               int           *height);
+  void (* calculate_crtc_pos) (MetaMonitor         *monitor,
+                               MetaMonitorMode     *monitor_mode,
+                               MetaOutput          *output,
+                               MetaMonitorTransform crtc_transform,
+                               int                 *out_x,
+                               int                 *out_y);
 };
 
 #define META_TYPE_MONITOR_NORMAL (meta_monitor_normal_get_type ())
@@ -93,6 +95,8 @@ MetaOutput * meta_monitor_get_main_output (MetaMonitor *monitor);
 
 gboolean meta_monitor_is_primary (MetaMonitor *monitor);
 
+gboolean meta_monitor_supports_underscanning (MetaMonitor *monitor);
+
 gboolean meta_monitor_is_underscanning (MetaMonitor *monitor);
 
 gboolean meta_monitor_is_laptop_panel (MetaMonitor *monitor);
@@ -113,12 +117,16 @@ void meta_monitor_get_physical_dimensions (MetaMonitor *monitor,
 
 CoglSubpixelOrder meta_monitor_get_subpixel_order (MetaMonitor *monitor);
 
+const char * meta_monitor_get_connector (MetaMonitor *monitor);
+
 const char * meta_monitor_get_vendor (MetaMonitor *monitor);
 
 const char * meta_monitor_get_product (MetaMonitor *monitor);
 
 const char * meta_monitor_get_serial (MetaMonitor *monitor);
 
+MetaConnectorType meta_monitor_get_connector_type (MetaMonitor *monitor);
+
 uint32_t meta_monitor_tiled_get_tile_group_id (MetaMonitorTiled *monitor_tiled);
 
 gboolean meta_monitor_get_suggested_position (MetaMonitor *monitor,
@@ -141,6 +149,13 @@ void meta_monitor_set_current_mode (MetaMonitor     *monitor,
 
 GList * meta_monitor_get_modes (MetaMonitor *monitor);
 
+void meta_monitor_calculate_crtc_pos (MetaMonitor         *monitor,
+                                      MetaMonitorMode     *monitor_mode,
+                                      MetaOutput          *output,
+                                      MetaMonitorTransform crtc_transform,
+                                      int                 *out_x,
+                                      int                 *out_y);
+
 MetaMonitorModeSpec * meta_monitor_mode_get_spec (MetaMonitorMode *monitor_mode);
 
 void meta_monitor_mode_get_resolution (MetaMonitorMode *monitor_mode,

src/backends/meta-renderer-view.c

@@ -51,6 +51,12 @@ meta_renderer_view_get_logical_monitor (MetaRendererView *view)
   return view->logical_monitor;
 }
 
+MetaMonitorTransform
+meta_renderer_view_get_transform (MetaRendererView *view)
+{
+  return view->transform;
+}
+
 static void
 meta_renderer_view_get_offscreen_transformation_matrix (ClutterStageView *view,
                                                         CoglMatrix       *matrix)

src/backends/meta-renderer-view.h

@@ -28,4 +28,6 @@ G_DECLARE_FINAL_TYPE (MetaRendererView, meta_renderer_view,
 
 MetaLogicalMonitor *meta_renderer_view_get_logical_monitor (MetaRendererView *view);
 
+MetaMonitorTransform meta_renderer_view_get_transform (MetaRendererView *view);
+
 #endif /* META_RENDERER_VIEW_H */

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

@@ -34,6 +34,7 @@
 #include "clutter/egl/clutter-egl.h"
 #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"
@@ -255,6 +256,117 @@ pointer_constrain_callback (ClutterInputDevice *device,
   constrain_all_screen_monitors (device, monitor_manager, new_x, new_y);
 }
 
+static void
+relative_motion_across_outputs (MetaMonitorManager *monitor_manager,
+                                MetaLogicalMonitor *current,
+                                float               cur_x,
+                                float               cur_y,
+                                float              *dx_inout,
+                                float              *dy_inout)
+{
+  MetaLogicalMonitor *cur = current;
+  float x = cur_x, y = cur_y;
+  float dx = *dx_inout, dy = *dy_inout;
+  MetaScreenDirection direction = -1;
+
+  while (cur)
+    {
+      MetaLine2 left, right, top, bottom, motion;
+      MetaVector2 intersection;
+
+      motion = (MetaLine2) {
+        .a = { x, y },
+        .b = { x + (dx * cur->scale), y + (dy * cur->scale) }
+      };
+      left = (MetaLine2) {
+        { cur->rect.x, cur->rect.y },
+        { cur->rect.x, cur->rect.y + cur->rect.height }
+      };
+      right = (MetaLine2) {
+        { cur->rect.x + cur->rect.width, cur->rect.y },
+        { cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
+      };
+      top = (MetaLine2) {
+        { cur->rect.x, cur->rect.y },
+        { cur->rect.x + cur->rect.width, cur->rect.y }
+      };
+      bottom = (MetaLine2) {
+        { cur->rect.x, cur->rect.y + cur->rect.height },
+        { cur->rect.x + cur->rect.width, cur->rect.y + cur->rect.height }
+      };
+
+      if (direction != META_SCREEN_RIGHT &&
+          meta_line2_intersects_with (&motion, &left, &intersection))
+        direction = META_SCREEN_LEFT;
+      else if (direction != META_SCREEN_LEFT &&
+               meta_line2_intersects_with (&motion, &right, &intersection))
+        direction = META_SCREEN_RIGHT;
+      else if (direction != META_SCREEN_DOWN &&
+               meta_line2_intersects_with (&motion, &top, &intersection))
+        direction = META_SCREEN_UP;
+      else if (direction != META_SCREEN_UP &&
+               meta_line2_intersects_with (&motion, &bottom, &intersection))
+        direction = META_SCREEN_DOWN;
+      else
+        {
+          /* We reached the dest logical monitor */
+          x = motion.b.x;
+          y = motion.b.y;
+          break;
+        }
+
+      x = intersection.x;
+      y = intersection.y;
+      dx -= intersection.x - motion.a.x;
+      dy -= intersection.y - motion.a.y;
+
+      cur = meta_monitor_manager_get_logical_monitor_neighbor (monitor_manager,
+                                                               cur, direction);
+    }
+
+  *dx_inout = x - cur_x;
+  *dy_inout = y - cur_y;
+}
+
+static void
+relative_motion_filter (ClutterInputDevice *device,
+                        float               x,
+                        float               y,
+                        float              *dx,
+                        float              *dy,
+                        gpointer            user_data)
+{
+  MetaMonitorManager *monitor_manager = user_data;
+  MetaLogicalMonitor *logical_monitor, *dest_logical_monitor;
+  float new_dx, new_dy;
+
+  logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
+                                                                 x, y);
+  if (!logical_monitor)
+    return;
+
+  new_dx = (*dx) * logical_monitor->scale;
+  new_dy = (*dy) * logical_monitor->scale;
+
+  dest_logical_monitor = meta_monitor_manager_get_logical_monitor_at (monitor_manager,
+                                                                      x + new_dx,
+                                                                      y + new_dy);
+  if (dest_logical_monitor &&
+      dest_logical_monitor != logical_monitor)
+    {
+      /* If we are crossing monitors, attempt to bisect the distance on each
+       * axis and apply the relative scale for each of them.
+       */
+      new_dx = *dx;
+      new_dy = *dy;
+      relative_motion_across_outputs (monitor_manager, logical_monitor,
+                                      x, y, &new_dx, &new_dy);
+    }
+
+  *dx = new_dx;
+  *dy = new_dy;
+}
+
 static ClutterBackend *
 meta_backend_native_create_clutter_backend (MetaBackend *backend)
 {
@@ -270,6 +382,8 @@ meta_backend_native_post_init (MetaBackend *backend)
 
   clutter_evdev_set_pointer_constrain_callback (manager, pointer_constrain_callback,
                                                 NULL, NULL);
+  clutter_evdev_set_relative_motion_filter (manager, relative_motion_filter,
+                                            meta_backend_get_monitor_manager (backend));
 }
 
 static MetaIdleMonitor *
@@ -371,7 +485,7 @@ meta_backend_native_set_keymap (MetaBackend *backend,
 
   clutter_evdev_set_keyboard_map (manager, keymap);
 
-  g_signal_emit_by_name (backend, "keymap-changed", 0);
+  meta_backend_notify_keymap_changed (backend);
 
   xkb_keymap_unref (keymap);
 }
@@ -388,8 +502,9 @@ meta_backend_native_lock_layout_group (MetaBackend *backend,
                                        guint        idx)
 {
   ClutterDeviceManager *manager = clutter_device_manager_get_default ();
+
   clutter_evdev_set_keyboard_layout_index (manager, idx);
-  g_signal_emit_by_name (backend, "keymap-layout-group-changed", idx, 0);
+  meta_backend_notify_keymap_layout_group_changed (backend, idx);
 }
 
 static void

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

@@ -35,6 +35,8 @@
 #include <meta/meta-backend.h>
 
 #include "backends/meta-backend-private.h"
+#include "backends/meta-logical-monitor.h"
+#include "backends/meta-monitor.h"
 #include "backends/meta-monitor-manager-private.h"
 #include "backends/native/meta-renderer-native.h"
 #include "meta/boxes.h"
@@ -65,6 +67,7 @@ struct _MetaCursorRendererNativePrivate
 {
   gboolean hw_state_invalidated;
   gboolean has_hw_cursor;
+  gboolean hw_cursor_broken;
 
   MetaCursorSprite *last_cursor;
   guint animation_timeout_id;
@@ -185,8 +188,16 @@ set_crtc_cursor (MetaCursorRendererNative *native,
       handle = gbm_bo_get_handle (bo);
       meta_cursor_sprite_get_hotspot (cursor_sprite, &hot_x, &hot_y);
 
-      drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, handle.u32,
-                         priv->cursor_width, priv->cursor_height, hot_x, hot_y);
+      if (drmModeSetCursor2 (priv->drm_fd, crtc->crtc_id, handle.u32,
+                             priv->cursor_width, priv->cursor_height,
+                             hot_x, hot_y) < 0)
+        {
+          g_warning ("drmModeSetCursor2 failed with (%s), "
+                     "drawing cursor with OpenGL from now on",
+                     strerror (errno));
+          priv->has_hw_cursor = FALSE;
+          priv->hw_cursor_broken = TRUE;
+        }
 
       if (cursor_priv->pending_bo_state == META_CURSOR_GBM_BO_STATE_SET)
         {
@@ -205,50 +216,131 @@ set_crtc_cursor (MetaCursorRendererNative *native,
     }
 }
 
+typedef struct
+{
+  MetaCursorRendererNative *in_cursor_renderer_native;
+  MetaLogicalMonitor *in_logical_monitor;
+  MetaRectangle in_local_cursor_rect;
+  MetaCursorSprite *in_cursor_sprite;
+
+  gboolean out_painted;
+} UpdateCrtcCursorData;
+
+static gboolean
+update_monitor_crtc_cursor (MetaMonitor         *monitor,
+                            MetaMonitorMode     *monitor_mode,
+                            MetaMonitorCrtcMode *monitor_crtc_mode,
+                            gpointer             user_data,
+                            GError             **error)
+{
+  UpdateCrtcCursorData *data = user_data;
+  MetaCursorRendererNative *cursor_renderer_native =
+    data->in_cursor_renderer_native;
+  MetaCursorRendererNativePrivate *priv =
+    meta_cursor_renderer_native_get_instance_private (cursor_renderer_native);
+  MetaRectangle scaled_crtc_rect;
+  int scale;
+  int crtc_x, crtc_y;
+
+  if (meta_is_stage_views_scaled ())
+    scale = meta_logical_monitor_get_scale (data->in_logical_monitor);
+  else
+    scale = 1;
+
+  meta_monitor_calculate_crtc_pos (monitor, monitor_mode,
+                                   monitor_crtc_mode->output,
+                                   META_MONITOR_TRANSFORM_NORMAL,
+                                   &crtc_x, &crtc_y);
+
+  scaled_crtc_rect = (MetaRectangle) {
+    .x = crtc_x / scale,
+    .y = crtc_y / scale,
+    .width = monitor_crtc_mode->crtc_mode->width / scale,
+    .height = monitor_crtc_mode->crtc_mode->height / scale
+  };
+
+  if (priv->has_hw_cursor &&
+      meta_rectangle_overlap (&scaled_crtc_rect,
+                              &data->in_local_cursor_rect))
+    {
+      int crtc_cursor_x, crtc_cursor_y;
+
+      set_crtc_cursor (data->in_cursor_renderer_native,
+                       monitor_crtc_mode->output->crtc,
+                       data->in_cursor_sprite);
+
+      crtc_cursor_x = (data->in_local_cursor_rect.x - scaled_crtc_rect.x) * scale;
+      crtc_cursor_y = (data->in_local_cursor_rect.y - scaled_crtc_rect.y) * scale;
+      drmModeMoveCursor (priv->drm_fd,
+                         monitor_crtc_mode->output->crtc->crtc_id,
+                         crtc_cursor_x,
+                         crtc_cursor_y);
+
+      data->out_painted = data->out_painted || TRUE;
+    }
+  else
+    {
+      set_crtc_cursor (data->in_cursor_renderer_native,
+                       monitor_crtc_mode->output->crtc, NULL);
+    }
+
+  return TRUE;
+}
+
 static void
 update_hw_cursor (MetaCursorRendererNative *native,
                   MetaCursorSprite         *cursor_sprite)
 {
   MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
   MetaCursorRenderer *renderer = META_CURSOR_RENDERER (native);
-  MetaMonitorManager *monitors;
-  MetaCrtc *crtcs;
-  unsigned int i, n_crtcs;
+  MetaBackend *backend = meta_get_backend ();
+  MetaMonitorManager *monitor_manager =
+    meta_backend_get_monitor_manager (backend);
+  GList *logical_monitors;
+  GList *l;
   MetaRectangle rect;
   gboolean painted = FALSE;
 
-  monitors = meta_monitor_manager_get ();
-  meta_monitor_manager_get_resources (monitors, NULL, NULL, &crtcs, &n_crtcs, NULL, NULL);
-
   if (cursor_sprite)
     rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
   else
     rect = (MetaRectangle) { 0 };
 
-  for (i = 0; i < n_crtcs; i++)
+  logical_monitors =
+    meta_monitor_manager_get_logical_monitors (monitor_manager);
+  for (l = logical_monitors; l; l = l->next)
     {
-      gboolean crtc_should_use_cursor;
-      MetaCursorSprite *crtc_cursor;
-      MetaRectangle *crtc_rect;
+      MetaLogicalMonitor *logical_monitor = l->data;
+      UpdateCrtcCursorData data;
+      GList *monitors;
+      GList *k;
 
-      crtc_rect = &crtcs[i].rect;
+      data = (UpdateCrtcCursorData) {
+        .in_cursor_renderer_native = native,
+        .in_logical_monitor = logical_monitor,
+        .in_local_cursor_rect = (MetaRectangle) {
+          .x = rect.x - logical_monitor->rect.x,
+          .y = rect.y - logical_monitor->rect.y,
+          .width = rect.width,
+          .height = rect.height
+        },
+        .in_cursor_sprite = cursor_sprite
+      };
 
-      crtc_should_use_cursor = (priv->has_hw_cursor &&
-                                meta_rectangle_overlap (&rect, crtc_rect));
-      if (crtc_should_use_cursor)
-        crtc_cursor = cursor_sprite;
-      else
-        crtc_cursor = NULL;
-
-      set_crtc_cursor (native, &crtcs[i], crtc_cursor);
-
-      if (crtc_cursor)
+      monitors = meta_logical_monitor_get_monitors (logical_monitor);
+      for (k = monitors; k; k = k->next)
         {
-          drmModeMoveCursor (priv->drm_fd, crtcs[i].crtc_id,
-                             rect.x - crtc_rect->x,
-                             rect.y - crtc_rect->y);
-          painted = TRUE;
+          MetaMonitor *monitor = k->data;
+          MetaMonitorMode *monitor_mode;
+
+          monitor_mode = meta_monitor_get_current_mode (monitor);
+          meta_monitor_mode_foreach_crtc (monitor, monitor_mode,
+                                          update_monitor_crtc_cursor,
+                                          &data,
+                                          NULL);
         }
+
+      painted = painted || data.out_painted;
     }
 
   priv->hw_state_invalidated = FALSE;
@@ -307,12 +399,66 @@ cursor_over_transformed_crtc (MetaCursorRenderer *renderer,
   return FALSE;
 }
 
+static float
+calculate_cursor_crtc_sprite_scale (MetaCursorSprite   *cursor_sprite,
+                                    MetaLogicalMonitor *logical_monitor)
+{
+  return (meta_logical_monitor_get_scale (logical_monitor) *
+          meta_cursor_sprite_get_texture_scale (cursor_sprite));
+}
+
+static gboolean
+can_draw_cursor_unscaled (MetaCursorRenderer *renderer,
+                          MetaCursorSprite   *cursor_sprite)
+{
+  MetaBackend *backend;
+  MetaMonitorManager *monitor_manager;
+  MetaRectangle cursor_rect;
+  GList *logical_monitors;
+  GList *l;
+  gboolean has_visible_crtc_sprite = FALSE;
+
+  if (!meta_is_stage_views_scaled ())
+   return meta_cursor_sprite_get_texture_scale (cursor_sprite) == 1.0;
+
+  backend = meta_get_backend ();
+  monitor_manager = meta_backend_get_monitor_manager (backend);
+  logical_monitors =
+    meta_monitor_manager_get_logical_monitors (monitor_manager);
+
+  if (!logical_monitors)
+    return FALSE;
+
+  cursor_rect = meta_cursor_renderer_calculate_rect (renderer, cursor_sprite);
+
+  for (l = logical_monitors; l; l = l->next)
+    {
+      MetaLogicalMonitor *logical_monitor = l->data;
+
+      if (!meta_rectangle_overlap (&cursor_rect, &logical_monitor->rect))
+        continue;
+
+      if (calculate_cursor_crtc_sprite_scale (cursor_sprite,
+                                              logical_monitor) != 1.0)
+        return FALSE;
+
+      has_visible_crtc_sprite = TRUE;
+    }
+
+  return has_visible_crtc_sprite;
+}
+
 static gboolean
 should_have_hw_cursor (MetaCursorRenderer *renderer,
                        MetaCursorSprite   *cursor_sprite)
 {
+  MetaCursorRendererNative *native = META_CURSOR_RENDERER_NATIVE (renderer);
+  MetaCursorRendererNativePrivate *priv = meta_cursor_renderer_native_get_instance_private (native);
   CoglTexture *texture;
 
+  if (priv->hw_cursor_broken)
+    return FALSE;
+
   if (!cursor_sprite)
     return FALSE;
 
@@ -323,7 +469,7 @@ should_have_hw_cursor (MetaCursorRenderer *renderer,
   if (!texture)
     return FALSE;
 
-  if (meta_cursor_sprite_get_texture_scale (cursor_sprite) != 1)
+  if (!can_draw_cursor_unscaled (renderer, cursor_sprite))
     return FALSE;
 
   if (!has_valid_cursor_sprite_gbm_bo (cursor_sprite))
@@ -528,7 +674,7 @@ meta_cursor_renderer_native_realize_cursor_from_wl_buffer (MetaCursorRenderer *r
   CoglTexture *texture;
   uint width, height;
 
-  if (!priv->gbm)
+  if (!priv->gbm || priv->hw_cursor_broken)
     return;
 
   /* Destroy any previous pending cursor buffer; we'll always either fail (which
@@ -621,7 +767,7 @@ meta_cursor_renderer_native_realize_cursor_from_xcursor (MetaCursorRenderer *ren
   MetaCursorRendererNativePrivate *priv =
 	  meta_cursor_renderer_native_get_instance_private (native);
 
-  if (!priv->gbm)
+  if (!priv->gbm || priv->hw_cursor_broken)
     return;
 
   invalidate_pending_cursor_sprite_gbm_bo (cursor_sprite);

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

@@ -52,6 +52,11 @@
 #define ALL_TRANSFORMS_MASK ((1 << ALL_TRANSFORMS) - 1)
 #define SYNC_TOLERANCE 0.01    /* 1 percent */
 
+static float supported_scales_kms[] = {
+  1.0,
+  2.0
+};
+
 typedef struct
 {
   drmModeConnector *connector;
@@ -113,6 +118,9 @@ struct _MetaMonitorManagerKms
   GSettings *desktop_settings;
 
   gboolean page_flips_not_supported;
+
+  int max_buffer_width;
+  int max_buffer_height;
 };
 
 struct _MetaMonitorManagerKmsClass
@@ -483,71 +491,6 @@ find_output_by_id (MetaOutput *outputs,
   return NULL;
 }
 
-/* The minimum resolution at which we turn on a window-scale of 2 */
-#define HIDPI_LIMIT 192
-
-/* The minimum screen height at which we turn on a window-scale of 2;
- * below this there just isn't enough vertical real estate for GNOME
- * apps to work, and it's better to just be tiny */
-#define HIDPI_MIN_HEIGHT 1200
-
-/* From http://en.wikipedia.org/wiki/4K_resolution#Resolutions_of_common_formats */
-#define SMALLEST_4K_WIDTH 3656
-
-/* Based on code from gnome-settings-daemon */
-static int
-compute_scale (MetaOutput *output)
-{
-  int scale = 1;
-
-  if (!output->crtc)
-    goto out;
-
-  /* Scaling makes no sense */
-  if (output->crtc->rect.width < HIDPI_MIN_HEIGHT)
-    goto out;
-
-  /* 4K TV */
-  if (output->name != NULL && strstr(output->name, "HDMI") != NULL &&
-      output->crtc->rect.width >= SMALLEST_4K_WIDTH)
-    goto out;
-
-  /* Somebody encoded the aspect ratio (16/9 or 16/10)
-   * instead of the physical size */
-  if ((output->width_mm == 160 && output->height_mm == 90) ||
-      (output->width_mm == 160 && output->height_mm == 100) ||
-      (output->width_mm == 16 && output->height_mm == 9) ||
-      (output->width_mm == 16 && output->height_mm == 10))
-    goto out;
-
-  if (output->width_mm > 0 && output->height_mm > 0)
-    {
-      double dpi_x, dpi_y;
-      dpi_x = (double)output->crtc->rect.width / (output->width_mm / 25.4);
-      dpi_y = (double)output->crtc->rect.height / (output->height_mm / 25.4);
-      /* We don't completely trust these values so both
-         must be high, and never pick higher ratio than
-         2 automatically */
-      if (dpi_x > HIDPI_LIMIT && dpi_y > HIDPI_LIMIT)
-        scale = 2;
-    }
-
-out:
-  return scale;
-}
-
-static int
-get_output_scale (MetaMonitorManager *manager,
-                  MetaOutput         *output)
-{
-  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
-  int scale = g_settings_get_uint (manager_kms->desktop_settings, "scaling-factor");
-  if (scale > 0)
-    return scale;
-  else
-    return compute_scale (output);
-}
-
 static int
 find_property_index (MetaMonitorManager         *manager,
                      drmModeObjectPropertiesPtr  props,
@@ -916,8 +859,6 @@ init_output (MetaOutput         *output,
   /* MetaConnectorType matches DRM's connector types */
   output->connector_type = (MetaConnectorType) connector->connector_type;
 
-  output->scale = get_output_scale (manager, output);
-
   output_get_tile_info (manager_kms, output);
 
   /* FIXME: backlight is a very driver specific thing unfortunately,
@@ -1181,9 +1122,8 @@ meta_monitor_manager_kms_read_current (MetaMonitorManager *manager)
 
   resources = drmModeGetResources (manager_kms->fd);
 
-  /* TODO: max screen width only matters for stage views is not enabled. */
-  manager->max_screen_width = resources->max_width;
-  manager->max_screen_height = resources->max_height;
+  manager_kms->max_buffer_width = resources->max_width;
+  manager_kms->max_buffer_height = resources->max_height;
 
   manager->power_save_mode = META_POWER_SAVE_ON;
 
@@ -1320,7 +1260,7 @@ meta_monitor_manager_kms_ensure_initial_config (MetaMonitorManager *manager)
 
   config = meta_monitor_manager_ensure_configured (manager);
 
-  if (manager->config_manager)
+  if (meta_is_monitor_config_manager_enabled ())
     meta_monitor_manager_update_logical_state (manager, config);
   else
     meta_monitor_manager_update_logical_state_derived (manager);
@@ -1385,7 +1325,6 @@ apply_crtc_assignments (MetaMonitorManager *manager,
 
               output->is_dirty = TRUE;
               output->crtc = crtc;
-              output->scale = get_output_scale (manager, output);
             }
         }
 
@@ -1487,9 +1426,10 @@ update_screen_size (MetaMonitorManager *manager,
 }
 
 static gboolean
-meta_monitor_manager_kms_apply_monitors_config (MetaMonitorManager *manager,
-                                                MetaMonitorsConfig *config,
-                                                GError            **error)
+meta_monitor_manager_kms_apply_monitors_config (MetaMonitorManager      *manager,
+                                                MetaMonitorsConfig      *config,
+                                                MetaMonitorsConfigMethod method,
+                                                GError                 **error)
 {
   GPtrArray *crtc_infos;
   GPtrArray *output_infos;
@@ -1498,6 +1438,7 @@ meta_monitor_manager_kms_apply_monitors_config (MetaMonitorManager *manager,
     {
       manager->screen_width = 0;
       manager->screen_height = 0;
+      meta_monitor_manager_rebuild (manager, NULL);
       return TRUE;
     }
 
@@ -1506,6 +1447,13 @@ meta_monitor_manager_kms_apply_monitors_config (MetaMonitorManager *manager,
                                            error))
     return FALSE;
 
+  if (method == META_MONITORS_CONFIG_METHOD_VERIFY)
+    {
+      g_ptr_array_free (crtc_infos, TRUE);
+      g_ptr_array_free (output_infos, TRUE);
+      return TRUE;
+    }
+
   apply_crtc_assignments (manager,
                           (MetaCrtcInfo **) crtc_infos->pdata,
                           crtc_infos->len,
@@ -1884,6 +1832,160 @@ meta_monitor_manager_kms_is_transform_handled (MetaMonitorManager  *manager,
     return FALSE;
 }
 
+/* The minimum resolution at which we turn on a window-scale of 2 */
+#define HIDPI_LIMIT 192
+
+/* The minimum screen height at which we turn on a window-scale of 2;
+ * below this there just isn't enough vertical real estate for GNOME
+ * apps to work, and it's better to just be tiny */
+#define HIDPI_MIN_HEIGHT 1200
+
+/* From http://en.wikipedia.org/wiki/4K_resolution#Resolutions_of_common_formats */
+#define SMALLEST_4K_WIDTH 3656
+
+static int
+compute_scale (MetaMonitor     *monitor,
+               MetaMonitorMode *monitor_mode)
+{
+  int resolution_width, resolution_height;
+  int width_mm, height_mm;
+  int scale;
+
+  scale = 1;
+
+  meta_monitor_mode_get_resolution (monitor_mode,
+                                    &resolution_width,
+                                    &resolution_height);
+
+  if (resolution_height < HIDPI_MIN_HEIGHT)
+    goto out;
+
+  /* 4K TV */
+  switch (meta_monitor_get_connector_type (monitor))
+    {
+    case META_CONNECTOR_TYPE_HDMIA:
+    case META_CONNECTOR_TYPE_HDMIB:
+      if (resolution_width >= SMALLEST_4K_WIDTH)
+        goto out;
+      break;
+    default:
+      break;
+    }
+
+  meta_monitor_get_physical_dimensions (monitor, &width_mm, &height_mm);
+
+  /*
+   * Somebody encoded the aspect ratio (16/9 or 16/10) instead of the physical
+   * size.
+   */
+  if ((width_mm == 160 && height_mm == 90) ||
+      (width_mm == 160 && height_mm == 100) ||
+      (width_mm == 16 && height_mm == 9) ||
+      (width_mm == 16 && height_mm == 10))
+    goto out;
+
+  if (width_mm > 0 && height_mm > 0)
+    {
+      double dpi_x, dpi_y;
+
+      dpi_x = (double) resolution_width / (width_mm / 25.4);
+      dpi_y = (double) resolution_height / (height_mm / 25.4);
+
+      /*
+       * We don't completely trust these values so both must be high, and never
+       * pick higher ratio than 2 automatically.
+       */
+      if (dpi_x > HIDPI_LIMIT && dpi_y > HIDPI_LIMIT)
+        scale = 2;
+    }
+
+out:
+  return scale;
+}
+
+static int
+meta_monitor_manager_kms_calculate_monitor_mode_scale (MetaMonitorManager *manager,
+                                                       MetaMonitor        *monitor,
+                                                       MetaMonitorMode    *monitor_mode)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+  int global_scale;
+
+  global_scale = g_settings_get_uint (manager_kms->desktop_settings,
+                                      "scaling-factor");
+  if (global_scale > 0)
+    return global_scale;
+  else
+    return compute_scale (monitor, monitor_mode);
+}
+
+static void
+meta_monitor_manager_kms_get_supported_scales (MetaMonitorManager *manager,
+                                               float             **scales,
+                                               int                *n_scales)
+{
+  *scales = supported_scales_kms;
+  *n_scales = G_N_ELEMENTS (supported_scales_kms);
+}
+
+static MetaMonitorManagerCapability
+meta_monitor_manager_kms_get_capabilities (MetaMonitorManager *manager)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaRenderer *renderer = meta_backend_get_renderer (backend);
+  MetaRendererNative *renderer_native = META_RENDERER_NATIVE (renderer);
+  MetaMonitorManagerCapability capabilities =
+    META_MONITOR_MANAGER_CAPABILITY_NONE;
+
+  if (meta_backend_is_experimental_feature_enabled (
+        backend,
+        META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER))
+    capabilities |= META_MONITOR_MANAGER_CAPABILITY_LAYOUT_MODE;
+
+  switch (meta_renderer_native_get_mode (renderer_native))
+    {
+    case META_RENDERER_NATIVE_MODE_GBM:
+      capabilities |= META_MONITOR_MANAGER_CAPABILITY_MIRRORING;
+      break;
+#ifdef HAVE_EGL_DEVICE
+    case META_RENDERER_NATIVE_MODE_EGL_DEVICE:
+      break;
+#endif
+    }
+
+  return capabilities;
+}
+
+static gboolean
+meta_monitor_manager_kms_get_max_screen_size (MetaMonitorManager *manager,
+                                              int                *max_width,
+                                              int                *max_height)
+{
+  MetaMonitorManagerKms *manager_kms = META_MONITOR_MANAGER_KMS (manager);
+
+  if (meta_is_stage_views_enabled ())
+    return FALSE;
+
+  *max_width = manager_kms->max_buffer_width;
+  *max_height = manager_kms->max_buffer_height;
+
+  return TRUE;
+}
+
+static MetaLogicalMonitorLayoutMode
+meta_monitor_manager_kms_get_default_layout_mode (MetaMonitorManager *manager)
+{
+  if (!meta_is_stage_views_enabled ())
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
+
+  if (meta_backend_is_experimental_feature_enabled (
+        meta_get_backend (),
+        META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER))
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL;
+  else
+    return META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL;
+}
+
 static void
 meta_monitor_manager_kms_dispose (GObject *object)
 {
@@ -1924,4 +2026,9 @@ meta_monitor_manager_kms_class_init (MetaMonitorManagerKmsClass *klass)
   manager_class->get_crtc_gamma = meta_monitor_manager_kms_get_crtc_gamma;
   manager_class->set_crtc_gamma = meta_monitor_manager_kms_set_crtc_gamma;
   manager_class->is_transform_handled = meta_monitor_manager_kms_is_transform_handled;
+  manager_class->calculate_monitor_mode_scale = meta_monitor_manager_kms_calculate_monitor_mode_scale;
+  manager_class->get_supported_scales = meta_monitor_manager_kms_get_supported_scales;
+  manager_class->get_capabilities = meta_monitor_manager_kms_get_capabilities;
+  manager_class->get_max_screen_size = meta_monitor_manager_kms_get_max_screen_size;
+  manager_class->get_default_layout_mode = meta_monitor_manager_kms_get_default_layout_mode;
 }

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

@@ -703,7 +703,7 @@ meta_onscreen_native_flip_crtcs (CoglOnscreen *onscreen)
   flip_closure = g_cclosure_new (G_CALLBACK (on_crtc_flipped),
                                  g_object_ref (view),
                                  (GClosureNotify) flip_closure_destroyed);
-  g_closure_set_marshal (flip_closure, g_cclosure_marshal_generic);
+  g_closure_set_marshal (flip_closure, g_cclosure_marshal_VOID__VOID);
 
   /* Either flip the CRTC's of the monitor info, if we are drawing just part
    * of the stage, or all of the CRTC's if we are drawing the whole stage.
@@ -1563,7 +1563,7 @@ meta_renderer_native_set_legacy_view_size (MetaRendererNative *renderer_native,
 }
 
 static const CoglWinsysVtable *
-get_native_cogl_winsys_vtable (void)
+get_native_cogl_winsys_vtable (CoglRenderer *cogl_renderer)
 {
   static gboolean vtable_inited = FALSE;
   static CoglWinsysVtable vtable;
@@ -1686,10 +1686,10 @@ calculate_view_transform (MetaMonitorManager *monitor_manager,
 
   if (meta_monitor_manager_is_transform_handled (monitor_manager,
                                                  main_output->crtc,
-                                                 main_output->crtc->transform))
+                                                 logical_monitor->transform))
     return META_MONITOR_TRANSFORM_NORMAL;
   else
-    return main_output->crtc->transform;
+    return logical_monitor->transform;
 }
 
 static MetaRendererView *
@@ -1707,16 +1707,26 @@ meta_renderer_native_create_view (MetaRenderer       *renderer,
   MetaMonitorTransform view_transform;
   CoglOnscreen *onscreen = NULL;
   CoglOffscreen *offscreen = NULL;
+  int scale;
+  int width, height;
   MetaRendererView *view;
   GError *error = NULL;
 
   view_transform = calculate_view_transform (monitor_manager, logical_monitor);
 
+  if (meta_is_stage_views_scaled ())
+    scale = logical_monitor->scale;
+  else
+    scale = 1;
+
+  width = logical_monitor->rect.width * scale;
+  height = logical_monitor->rect.height * scale;
+
   onscreen = meta_renderer_native_create_onscreen (META_RENDERER_NATIVE (renderer),
                                                    cogl_context,
                                                    view_transform,
-                                                   logical_monitor->rect.width,
-                                                   logical_monitor->rect.height);
+                                                   width,
+                                                   height);
   if (!onscreen)
     meta_fatal ("Failed to allocate onscreen framebuffer\n");
 
@@ -1725,14 +1735,15 @@ meta_renderer_native_create_view (MetaRenderer       *renderer,
       offscreen = meta_renderer_native_create_offscreen (META_RENDERER_NATIVE (renderer),
                                                          cogl_context,
                                                          view_transform,
-                                                         logical_monitor->rect.width,
-                                                         logical_monitor->rect.height);
+                                                         width,
+                                                         height);
       if (!offscreen)
         meta_fatal ("Failed to allocate back buffer texture\n");
     }
 
   view = g_object_new (META_TYPE_RENDERER_VIEW,
                        "layout", &logical_monitor->rect,
+                       "scale", scale,
                        "framebuffer", onscreen,
                        "offscreen", offscreen,
                        "logical-monitor", logical_monitor,

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

@@ -29,6 +29,7 @@
 #include "backends/meta-backend-private.h"
 #include "backends/x11/meta-cursor-renderer-x11.h"
 #include "backends/x11/meta-monitor-manager-xrandr.h"
+#include "backends/x11/cm/meta-renderer-x11-cm.h"
 
 struct _MetaBackendX11Cm
 {
@@ -89,6 +90,12 @@ meta_backend_x11_cm_post_init (MetaBackend *backend)
   take_touch_grab (backend);
 }
 
+static MetaRenderer *
+meta_backend_x11_cm_create_renderer (MetaBackend *backend)
+{
+  return g_object_new (META_TYPE_RENDERER_X11_CM, NULL);
+}
+
 static MetaMonitorManager *
 meta_backend_x11_cm_create_monitor_manager (MetaBackend *backend)
 {
@@ -380,6 +387,7 @@ meta_backend_x11_cm_class_init (MetaBackendX11CmClass *klass)
   MetaBackendX11Class *backend_x11_class = META_BACKEND_X11_CLASS (klass);
 
   backend_class->post_init = meta_backend_x11_cm_post_init;
+  backend_class->create_renderer = meta_backend_x11_cm_create_renderer;
   backend_class->create_monitor_manager = meta_backend_x11_cm_create_monitor_manager;
   backend_class->create_cursor_renderer = meta_backend_x11_cm_create_cursor_renderer;
   backend_class->update_screen_size = meta_backend_x11_cm_update_screen_size;

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

@@ -0,0 +1,43 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2016 Red Hat
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+
+#include "backends/x11/cm/meta-renderer-x11-cm.h"
+
+struct _MetaRendererX11Cm
+{
+  MetaRendererX11 parent;
+};
+
+G_DEFINE_TYPE (MetaRendererX11Cm, meta_renderer_x11_cm,
+               META_TYPE_RENDERER_X11)
+
+static void
+meta_renderer_x11_cm_init (MetaRendererX11Cm *renderer_x11_cm)
+{
+}
+
+static void
+meta_renderer_x11_cm_class_init (MetaRendererX11CmClass *klass)
+{
+}

src/backends/x11/cm/meta-renderer-x11-cm.h

@@ -0,0 +1,33 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2016 Red Hat
+ *
+ * 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_RENDERER_X11_CM_H
+#define META_RENDERER_X11_CM_H
+
+#include "backends/x11/meta-renderer-x11.h"
+
+#define META_TYPE_RENDERER_X11_CM (meta_renderer_x11_cm_get_type ())
+G_DECLARE_FINAL_TYPE (MetaRendererX11Cm, meta_renderer_x11_cm,
+                      META, RENDERER_X11_CM,
+                      MetaRendererX11)
+
+#endif /* META_RENDERER_X11_CM_H */

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

@@ -451,12 +451,6 @@ meta_backend_x11_create_idle_monitor (MetaBackend *backend,
                        NULL);
 }
 
-static MetaRenderer *
-meta_backend_x11_create_renderer (MetaBackend *backend)
-{
-  return g_object_new (META_TYPE_RENDERER_X11, NULL);
-}
-
 static gboolean
 meta_backend_x11_grab_device (MetaBackend *backend,
                               int          device_id,
@@ -600,7 +594,6 @@ meta_backend_x11_class_init (MetaBackendX11Class *klass)
   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->create_renderer = meta_backend_x11_create_renderer;
   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-monitor-manager-xrandr.c

@@ -52,6 +52,10 @@
  * for the reasoning */
 #define DPI_FALLBACK 96.0
 
+static float supported_scales_xrandr[] = {
+  1.0
+};
+
 struct _MetaMonitorManagerXrandr
 {
   MetaMonitorManager parent_instance;
@@ -65,6 +69,9 @@ struct _MetaMonitorManagerXrandr
 #ifdef HAVE_XRANDR15
   GHashTable *tiled_monitor_atoms;
 #endif /* HAVE_XRANDR15 */
+
+  int max_screen_width;
+  int max_screen_height;
 };
 
 struct _MetaMonitorManagerXrandrClass
@@ -769,8 +776,8 @@ meta_monitor_manager_xrandr_read_current (MetaMonitorManager *manager)
   XRRGetScreenSizeRange (manager_xrandr->xdisplay, DefaultRootWindow (manager_xrandr->xdisplay),
 			 &min_width,
 			 &min_height,
-			 &manager->max_screen_width,
-			 &manager->max_screen_height);
+			 &manager_xrandr->max_screen_width,
+			 &manager_xrandr->max_screen_height);
 
   screen = ScreenOfDisplay (manager_xrandr->xdisplay,
 			    DefaultScreen (manager_xrandr->xdisplay));
@@ -1296,23 +1303,33 @@ meta_monitor_manager_xrandr_ensure_initial_config (MetaMonitorManager *manager)
 }
 
 static gboolean
-meta_monitor_manager_xrandr_apply_monitors_config (MetaMonitorManager *manager,
-                                                   MetaMonitorsConfig *config,
-                                                   GError            **error)
+meta_monitor_manager_xrandr_apply_monitors_config (MetaMonitorManager      *manager,
+                                                   MetaMonitorsConfig      *config,
+                                                   MetaMonitorsConfigMethod method,
+                                                   GError                 **error)
 {
   GPtrArray *crtc_infos;
   GPtrArray *output_infos;
 
+  if (!config)
+    {
+      meta_monitor_manager_rebuild_derived (manager);
+      return TRUE;
+    }
+
   if (!meta_monitor_config_manager_assign (manager, config,
                                            &crtc_infos, &output_infos,
                                            error))
     return FALSE;
 
-  apply_crtc_assignments (manager,
-                          (MetaCrtcInfo **) crtc_infos->pdata,
-                          crtc_infos->len,
-                          (MetaOutputInfo **) output_infos->pdata,
-                          output_infos->len);
+  if (method != META_MONITORS_CONFIG_METHOD_VERIFY)
+    {
+      apply_crtc_assignments (manager,
+                              (MetaCrtcInfo **) crtc_infos->pdata,
+                              crtc_infos->len,
+                              (MetaOutputInfo **) output_infos->pdata,
+                              output_infos->len);
+    }
 
   g_ptr_array_free (crtc_infos, TRUE);
   g_ptr_array_free (output_infos, TRUE);
@@ -1568,6 +1585,54 @@ meta_monitor_manager_xrandr_is_transform_handled (MetaMonitorManager  *manager,
   return TRUE;
 }
 
+static int
+meta_monitor_manager_xrandr_calculate_monitor_mode_scale (MetaMonitorManager *manager,
+                                                          MetaMonitor        *monitor,
+                                                          MetaMonitorMode    *monitor_mode)
+{
+  /* X11 does not support anything other than scale 1. */
+  return 1;
+}
+
+static void
+meta_monitor_manager_xrandr_get_supported_scales (MetaMonitorManager *manager,
+                                                  float             **scales,
+                                                  int                *n_scales)
+{
+  *scales = supported_scales_xrandr;
+  *n_scales = G_N_ELEMENTS (supported_scales_xrandr);
+}
+
+static MetaMonitorManagerCapability
+meta_monitor_manager_xrandr_get_capabilities (MetaMonitorManager *manager)
+{
+  return META_MONITOR_MANAGER_CAPABILITY_MIRRORING;
+}
+
+static gboolean
+meta_monitor_manager_xrandr_get_max_screen_size (MetaMonitorManager *manager,
+                                                 int                *max_width,
+                                                 int                *max_height)
+{
+  MetaMonitorManagerXrandr *manager_xrandr =
+    META_MONITOR_MANAGER_XRANDR (manager);
+
+  *max_width = manager_xrandr->max_screen_width;
+  *max_height = manager_xrandr->max_screen_height;
+
+  return TRUE;
+}
+
+static MetaLogicalMonitorLayoutMode
+meta_monitor_manager_xrandr_get_default_layout_mode (MetaMonitorManager *manager)
+{
+  /*
+   * Under X11, we still use the 'logical' layout mode, but it is
+   * eqivalent to 'physical' as the scale is always 1.
+   */
+  return META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL;
+}
+
 static void
 meta_monitor_manager_xrandr_init (MetaMonitorManagerXrandr *manager_xrandr)
 {
@@ -1644,6 +1709,11 @@ meta_monitor_manager_xrandr_class_init (MetaMonitorManagerXrandrClass *klass)
   manager_class->tiled_monitor_removed = meta_monitor_manager_xrandr_tiled_monitor_removed;
 #endif
   manager_class->is_transform_handled = meta_monitor_manager_xrandr_is_transform_handled;
+  manager_class->calculate_monitor_mode_scale = meta_monitor_manager_xrandr_calculate_monitor_mode_scale;
+  manager_class->get_supported_scales = meta_monitor_manager_xrandr_get_supported_scales;
+  manager_class->get_capabilities = meta_monitor_manager_xrandr_get_capabilities;
+  manager_class->get_max_screen_size = meta_monitor_manager_xrandr_get_max_screen_size;
+  manager_class->get_default_layout_mode = meta_monitor_manager_xrandr_get_default_layout_mode;
 
   quark_meta_monitor_xrandr_data =
     g_quark_from_static_string ("-meta-monitor-xrandr-data");

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

@@ -40,20 +40,28 @@
 #include "meta/meta-backend.h"
 #include "meta/util.h"
 
-struct _MetaRendererX11
-{
-  MetaRenderer parent;
-};
-
 G_DEFINE_TYPE (MetaRendererX11, meta_renderer_x11, META_TYPE_RENDERER)
 
 static const CoglWinsysVtable *
-get_x11_cogl_winsys_vtable (void)
+get_x11_cogl_winsys_vtable (CoglRenderer *renderer)
 {
   if (meta_is_wayland_compositor ())
     return _cogl_winsys_egl_xlib_get_vtable ();
-  else
-    return _cogl_winsys_glx_get_vtable ();
+
+  switch (renderer->driver)
+    {
+    case COGL_DRIVER_GLES1:
+    case COGL_DRIVER_GLES2:
+      return _cogl_winsys_egl_xlib_get_vtable ();
+    case COGL_DRIVER_GL:
+    case COGL_DRIVER_GL3:
+      return _cogl_winsys_glx_get_vtable ();
+    case COGL_DRIVER_ANY:
+    case COGL_DRIVER_NOP:
+    case COGL_DRIVER_WEBGL:
+      break;
+    }
+  g_assert_not_reached ();
 }
 
 static CoglRenderer *
@@ -77,77 +85,6 @@ meta_renderer_x11_create_cogl_renderer (MetaRenderer *renderer)
   return cogl_renderer;
 }
 
-static MetaMonitorTransform
-calculate_view_transform (MetaMonitorManager *monitor_manager,
-                          MetaLogicalMonitor *logical_monitor)
-{
-  MetaMonitor *main_monitor;
-  MetaOutput *main_output;
-  main_monitor = meta_logical_monitor_get_monitors (logical_monitor)->data;
-  main_output = meta_monitor_get_main_output (main_monitor);
-
-  /*
-   * Pick any monitor and output and check; all CRTCs of a logical monitor will
-   * always have the same transform assigned to them.
-   */
-
-  if (meta_monitor_manager_is_transform_handled (monitor_manager,
-                                                 main_output->crtc,
-                                                 main_output->crtc->transform))
-    return META_MONITOR_TRANSFORM_NORMAL;
-  else
-    return main_output->crtc->transform;
-}
-
-static MetaRendererView *
-meta_renderer_x11_create_view (MetaRenderer       *renderer,
-                               MetaLogicalMonitor *logical_monitor)
-{
-  MetaBackend *backend = meta_get_backend ();
-  MetaMonitorManager *monitor_manager =
-    meta_backend_get_monitor_manager (backend);
-  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
-  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
-  MetaMonitorTransform view_transform;
-  int width, height;
-  CoglTexture2D *texture_2d;
-  CoglOffscreen *fake_onscreen;
-  CoglOffscreen *offscreen;
-  GError *error = NULL;
-
-  g_assert (meta_is_wayland_compositor ());
-
-  width = logical_monitor->rect.width;
-  height = logical_monitor->rect.height;
-
-  view_transform = calculate_view_transform (monitor_manager, logical_monitor);
-
-  texture_2d = cogl_texture_2d_new_with_size (cogl_context, width, height);
-  fake_onscreen = cogl_offscreen_new_with_texture (COGL_TEXTURE (texture_2d));
-
-  if (!cogl_framebuffer_allocate (COGL_FRAMEBUFFER (fake_onscreen), &error))
-    meta_fatal ("Couldn't allocate framebuffer: %s", error->message);
-
-  if (view_transform != META_MONITOR_TRANSFORM_NORMAL)
-    {
-      texture_2d = cogl_texture_2d_new_with_size (cogl_context, width, height);
-      offscreen = cogl_offscreen_new_with_texture (COGL_TEXTURE (texture_2d));
-      if (!cogl_framebuffer_allocate (COGL_FRAMEBUFFER (offscreen), &error))
-        meta_fatal ("Couldn't allocate offscreen framebuffer: %s", error->message);
-    }
-  else
-    {
-      offscreen = NULL;
-    }
-
-  return g_object_new (META_TYPE_RENDERER_VIEW,
-                       "layout", &logical_monitor->rect,
-                       "framebuffer", COGL_FRAMEBUFFER (fake_onscreen),
-                       "offscreen", COGL_FRAMEBUFFER (offscreen),
-                       "transform", view_transform,
-                       NULL);
-}
-
 static void
 meta_renderer_x11_init (MetaRendererX11 *renderer_x11)
 {
@@ -159,5 +96,4 @@ meta_renderer_x11_class_init (MetaRendererX11Class *klass)
   MetaRendererClass *renderer_class = META_RENDERER_CLASS (klass);
 
   renderer_class->create_cogl_renderer = meta_renderer_x11_create_cogl_renderer;
-  renderer_class->create_view = meta_renderer_x11_create_view;
 }

src/backends/x11/meta-renderer-x11.h

@@ -29,9 +29,14 @@
 
 #include "backends/meta-renderer.h"
 
+struct _MetaRendererX11Class
+{
+  MetaRendererClass parent_class;
+};
+
 #define META_TYPE_RENDERER_X11 (meta_renderer_x11_get_type ())
-G_DECLARE_FINAL_TYPE (MetaRendererX11, meta_renderer_x11,
-                      META, RENDERER_X11,
-                      MetaRenderer)
+G_DECLARE_DERIVABLE_TYPE (MetaRendererX11, meta_renderer_x11,
+                          META, RENDERER_X11,
+                          MetaRenderer)
 
 #endif /* META_RENDERER_X11_H */

src/backends/x11/meta-stage-x11-nested.c

@@ -27,7 +27,10 @@
 #include "backends/x11/meta-stage-x11-nested.h"
 
 #include "backends/meta-backend-private.h"
+#include "backends/meta-logical-monitor.h"
+#include "backends/meta-monitor.h"
 #include "backends/meta-renderer.h"
+#include "backends/x11/nested/meta-renderer-x11-nested.h"
 #include "clutter/clutter-mutter.h"
 
 static ClutterStageWindowIface *clutter_stage_window_parent_iface = NULL;
@@ -37,7 +40,6 @@ struct _MetaStageX11Nested
   ClutterStageX11 parent;
 
   CoglPipeline *pipeline;
-  GList *views;
 };
 
 static void
@@ -54,6 +56,25 @@ typedef struct _ClutterStageX11View
   ClutterStageViewCogl *view;
 } MetaStageX11NestedView;
 
+static void
+meta_stage_x11_nested_resize (ClutterStageWindow *stage_window,
+                              gint                width,
+                              gint                height)
+{
+  if (!meta_is_stage_views_enabled ())
+    {
+      MetaBackend *backend = meta_get_backend ();
+      MetaRenderer *renderer = meta_backend_get_renderer (backend);
+      MetaRendererX11Nested *renderer_x11_nested =
+        META_RENDERER_X11_NESTED (renderer);
+
+      meta_renderer_x11_nested_ensure_legacy_view (renderer_x11_nested,
+                                                   width, height);
+    }
+
+  clutter_stage_window_parent_iface->resize (stage_window, width, height);
+}
+
 static gboolean
 meta_stage_x11_nested_can_clip_redraws (ClutterStageWindow *stage_window)
 {
@@ -66,10 +87,150 @@ meta_stage_x11_nested_get_views (ClutterStageWindow *stage_window)
   MetaBackend *backend = meta_get_backend ();
   MetaRenderer *renderer = meta_backend_get_renderer (backend);
 
-  if (meta_is_stage_views_enabled ())
-    return meta_renderer_get_views (renderer);
+  return meta_renderer_get_views (renderer);
+}
+
+typedef struct
+{
+  MetaStageX11Nested *stage_nested;
+  CoglTexture *texture;
+  ClutterStageView *view;
+  MetaLogicalMonitor *logical_monitor;
+} DrawCrtcData;
+
+static gboolean
+draw_crtc (MetaMonitor         *monitor,
+           MetaMonitorMode     *monitor_mode,
+           MetaMonitorCrtcMode *monitor_crtc_mode,
+           gpointer             user_data,
+           GError             **error)
+{
+  DrawCrtcData *data = user_data;
+  ClutterStageX11 *stage_x11 = CLUTTER_STAGE_X11 (data->stage_nested);
+  CoglFramebuffer *onscreen = COGL_FRAMEBUFFER (stage_x11->onscreen);
+  CoglTexture *texture = data->texture;
+  MetaLogicalMonitor *logical_monitor = data->logical_monitor;
+  MetaOutput *output = monitor_crtc_mode->output;
+  MetaCrtc *crtc = output->crtc;
+  MetaRendererView *renderer_view = META_RENDERER_VIEW (data->view);
+  MetaMonitorTransform view_transform;
+  MetaMonitorTransform layout_transform = META_MONITOR_TRANSFORM_NORMAL;
+  cairo_rectangle_int_t view_layout;
+  CoglMatrix projection_matrix;
+  CoglMatrix transform;
+  float texture_width, texture_height;
+  float sample_x, sample_y, sample_width, sample_height;
+  int viewport_x, viewport_y;
+  int viewport_width, viewport_height;
+  float s_1, t_1, s_2, t_2;
+
+  texture_width = cogl_texture_get_width (texture);
+  texture_height = cogl_texture_get_height (texture);
+
+  clutter_stage_view_get_layout (data->view, &view_layout);
+  sample_x = crtc->rect.x - view_layout.x;
+  sample_y = crtc->rect.y - view_layout.y;
+  sample_width = crtc->rect.width;
+  sample_height = crtc->rect.height;
+
+  clutter_stage_view_get_offscreen_transformation_matrix (data->view,
+                                                          &transform);
+
+  cogl_framebuffer_push_matrix (onscreen);
+  cogl_matrix_init_identity (&projection_matrix);
+  cogl_matrix_translate (&projection_matrix, -1, 1, 0);
+  cogl_matrix_scale (&projection_matrix, 2, -2, 0);
+
+  cogl_matrix_multiply (&projection_matrix, &projection_matrix, &transform);
+  cogl_framebuffer_set_projection_matrix (onscreen, &projection_matrix);
+
+  s_1 = sample_x / texture_width;
+  t_1 = sample_y / texture_height;
+  s_2 = (sample_x + sample_width) / texture_width;
+  t_2 = (sample_y + sample_height) / texture_height;
+
+  view_transform = meta_renderer_view_get_transform (renderer_view);
+
+  if (view_transform == logical_monitor->transform)
+    {
+      switch (view_transform)
+        {
+        case META_MONITOR_TRANSFORM_NORMAL:
+        case META_MONITOR_TRANSFORM_FLIPPED:
+          layout_transform = META_MONITOR_TRANSFORM_NORMAL;
+          break;
+        case META_MONITOR_TRANSFORM_270:
+        case META_MONITOR_TRANSFORM_FLIPPED_270:
+          layout_transform = META_MONITOR_TRANSFORM_90;
+          break;
+        case META_MONITOR_TRANSFORM_180:
+        case META_MONITOR_TRANSFORM_FLIPPED_180:
+          layout_transform = META_MONITOR_TRANSFORM_180;
+          break;
+        case META_MONITOR_TRANSFORM_90:
+        case META_MONITOR_TRANSFORM_FLIPPED_90:
+          layout_transform = META_MONITOR_TRANSFORM_270;
+          break;
+        }
+    }
   else
-    return clutter_stage_window_parent_iface->get_views (stage_window);
+    {
+      layout_transform = logical_monitor->transform;
+    }
+
+  meta_monitor_calculate_crtc_pos (monitor, monitor_mode, output,
+                                   layout_transform,
+                                   &viewport_x,
+                                   &viewport_y);
+  viewport_x += logical_monitor->rect.x;
+  viewport_y += logical_monitor->rect.y;
+  if (meta_monitor_transform_is_rotated (logical_monitor->transform))
+    {
+      viewport_width = monitor_crtc_mode->crtc_mode->height;
+      viewport_height = monitor_crtc_mode->crtc_mode->width;
+    }
+  else
+    {
+      viewport_width = monitor_crtc_mode->crtc_mode->width;
+      viewport_height = monitor_crtc_mode->crtc_mode->height;
+    }
+  cogl_framebuffer_set_viewport (onscreen,
+                                 viewport_x, viewport_y,
+                                 viewport_width, viewport_height);
+
+  cogl_framebuffer_draw_textured_rectangle (onscreen,
+                                            data->stage_nested->pipeline,
+                                            0, 0, 1, 1,
+                                            s_1, t_1, s_2, t_2);
+
+  cogl_framebuffer_pop_matrix (onscreen);
+  return TRUE;
+}
+
+static void
+draw_logical_monitor (MetaStageX11Nested    *stage_nested,
+                      MetaLogicalMonitor    *logical_monitor,
+                      CoglTexture           *texture,
+                      ClutterStageView      *view,
+                      cairo_rectangle_int_t *view_layout)
+{
+  MetaMonitor *monitor;
+  MetaMonitorMode *current_mode;
+
+  cogl_pipeline_set_layer_wrap_mode (stage_nested->pipeline, 0,
+                                     COGL_PIPELINE_WRAP_MODE_CLAMP_TO_EDGE);
+
+  monitor = meta_logical_monitor_get_monitors (logical_monitor)->data;
+  current_mode = meta_monitor_get_current_mode (monitor);
+  meta_monitor_mode_foreach_crtc (monitor, current_mode,
+                                  draw_crtc,
+                                  &(DrawCrtcData) {
+                                    .stage_nested = stage_nested,
+                                    .texture = texture,
+                                    .view = view,
+                                    .logical_monitor = logical_monitor
+                                  },
+                                  NULL);
 }
 
 static void
@@ -83,12 +244,6 @@ meta_stage_x11_nested_finish_frame (ClutterStageWindow *stage_window)
   CoglFramebuffer *onscreen = COGL_FRAMEBUFFER (stage_x11->onscreen);
   GList *l;
 
-  /*
-   * If we are in legacy mode, the stage is already on the onscreen.
-   */
-  if (!meta_is_stage_views_enabled ())
-    return;
-
   if (!stage_nested->pipeline)
     stage_nested->pipeline = cogl_pipeline_new (clutter_backend->cogl_context);
 
@@ -99,29 +254,40 @@ meta_stage_x11_nested_finish_frame (ClutterStageWindow *stage_window)
   for (l = meta_renderer_get_views (renderer); l; l = l->next)
     {
       ClutterStageView *view = l->data;
+      MetaRendererView *renderer_view = META_RENDERER_VIEW (view);
+      MetaLogicalMonitor *logical_monitor;
       cairo_rectangle_int_t view_layout;
       CoglFramebuffer *framebuffer;
       CoglTexture *texture;
-      CoglMatrix matrix;
 
       clutter_stage_view_get_layout (view, &view_layout);
 
       framebuffer = clutter_stage_view_get_onscreen (view);
       texture = cogl_offscreen_get_texture (COGL_OFFSCREEN (framebuffer));
 
-      clutter_stage_view_get_offscreen_transformation_matrix (view, &matrix);
-      cogl_matrix_get_inverse (&matrix, &matrix);
-      cogl_pipeline_set_layer_matrix (stage_nested->pipeline, 0, &matrix);
-
-      cogl_framebuffer_set_viewport (onscreen,
-                                     view_layout.x,
-                                     view_layout.y,
-                                     view_layout.width,
-                                     view_layout.height);
       cogl_pipeline_set_layer_texture (stage_nested->pipeline, 0, texture);
-      cogl_framebuffer_draw_rectangle (onscreen,
-                                       stage_nested->pipeline,
-                                       -1, 1, 1, -1);
+
+      logical_monitor = meta_renderer_view_get_logical_monitor (renderer_view);
+      if (logical_monitor)
+        {
+          draw_logical_monitor (stage_nested, logical_monitor, texture, view, &view_layout);
+        }
+      else
+        {
+          MetaMonitorManager *monitor_manager =
+            meta_backend_get_monitor_manager (backend);
+          GList *logical_monitors;
+          GList *k;
+
+          logical_monitors =
+            meta_monitor_manager_get_logical_monitors (monitor_manager);
+          for (k = logical_monitors; k; k = k->next)
+            {
+              logical_monitor = k->data;
+
+              draw_logical_monitor (stage_nested, logical_monitor, texture, view, &view_layout);
+            }
+        }
     }
 
   cogl_onscreen_swap_buffers (stage_x11->onscreen);
@@ -178,9 +344,9 @@ clutter_stage_window_iface_init (ClutterStageWindowIface *iface)
 {
   clutter_stage_window_parent_iface = g_type_interface_peek_parent (iface);
 
+  iface->resize = meta_stage_x11_nested_resize;
   iface->can_clip_redraws = meta_stage_x11_nested_can_clip_redraws;
   iface->unrealize = meta_stage_x11_nested_unrealize;
   iface->get_views = meta_stage_x11_nested_get_views;
   iface->finish_frame = meta_stage_x11_nested_finish_frame;
 }
-

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

@@ -24,12 +24,19 @@
 #include "backends/meta-monitor-manager-dummy.h"
 #include "backends/x11/nested/meta-backend-x11-nested.h"
 #include "backends/x11/nested/meta-cursor-renderer-x11-nested.h"
+#include "backends/x11/nested/meta-renderer-x11-nested.h"
 
 #include "wayland/meta-wayland.h"
 
 G_DEFINE_TYPE (MetaBackendX11Nested, meta_backend_x11_nested,
                META_TYPE_BACKEND_X11)
 
+static MetaRenderer *
+meta_backend_x11_nested_create_renderer (MetaBackend *backend)
+{
+  return g_object_new (META_TYPE_RENDERER_X11_NESTED, NULL);
+}
+
 static MetaMonitorManager *
 meta_backend_x11_nested_create_monitor_manager (MetaBackend *backend)
 {
@@ -167,6 +174,7 @@ meta_backend_x11_nested_class_init (MetaBackendX11NestedClass *klass)
   MetaBackendClass *backend_class = META_BACKEND_CLASS (klass);
   MetaBackendX11Class *backend_x11_class = META_BACKEND_X11_CLASS (klass);
 
+  backend_class->create_renderer = meta_backend_x11_nested_create_renderer;
   backend_class->create_monitor_manager = meta_backend_x11_nested_create_monitor_manager;
   backend_class->create_cursor_renderer = meta_backend_x11_nested_create_cursor_renderer;
   backend_class->update_screen_size = meta_backend_x11_nested_update_screen_size;

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

@@ -0,0 +1,230 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2016 Red Hat
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+
+#include "backends/x11/nested/meta-renderer-x11-nested.h"
+
+#include <glib-object.h>
+
+#include "clutter/x11/clutter-x11.h"
+#include "backends/meta-backend-private.h"
+#include "backends/meta-logical-monitor.h"
+#include "backends/meta-renderer.h"
+#include "backends/meta-renderer-view.h"
+#include "core/boxes-private.h"
+#include "meta/meta-backend.h"
+#include "meta/util.h"
+
+struct _MetaRendererX11Nested
+{
+  MetaRendererX11 parent;
+};
+
+G_DEFINE_TYPE (MetaRendererX11Nested, meta_renderer_x11_nested,
+               META_TYPE_RENDERER_X11)
+
+static MetaMonitorTransform
+calculate_view_transform (MetaMonitorManager *monitor_manager,
+                          MetaLogicalMonitor *logical_monitor)
+{
+  MetaMonitor *main_monitor;
+  MetaOutput *main_output;
+  main_monitor = meta_logical_monitor_get_monitors (logical_monitor)->data;
+  main_output = meta_monitor_get_main_output (main_monitor);
+
+  /*
+   * Pick any monitor and output and check; all CRTCs of a logical monitor will
+   * always have the same transform assigned to them.
+   */
+
+  if (meta_monitor_manager_is_transform_handled (monitor_manager,
+                                                 main_output->crtc,
+                                                 logical_monitor->transform))
+    return META_MONITOR_TRANSFORM_NORMAL;
+  else
+    return logical_monitor->transform;
+}
+
+static MetaRendererView *
+get_legacy_view (MetaRenderer *renderer)
+{
+  GList *views;
+
+  views = meta_renderer_get_views (renderer);
+  if (views)
+    return META_RENDERER_VIEW (views->data);
+  else
+    return NULL;
+}
+
+static CoglOffscreen *
+create_offscreen (CoglContext *cogl_context,
+                  int          width,
+                  int          height)
+{
+  CoglTexture2D *texture_2d;
+  CoglOffscreen *offscreen;
+  GError *error = NULL;
+
+  texture_2d = cogl_texture_2d_new_with_size (cogl_context, width, height);
+  offscreen = cogl_offscreen_new_with_texture (COGL_TEXTURE (texture_2d));
+
+  if (!cogl_framebuffer_allocate (COGL_FRAMEBUFFER (offscreen), &error))
+    meta_fatal ("Couldn't allocate framebuffer: %s", error->message);
+
+  return offscreen;
+}
+
+static void
+meta_renderer_x11_nested_resize_legacy_view (MetaRendererX11Nested *renderer_x11_nested,
+                                             int                    width,
+                                             int                    height)
+{
+  MetaRenderer *renderer = META_RENDERER (renderer_x11_nested);
+  MetaBackend *backend = meta_get_backend ();
+  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
+  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
+  MetaRendererView *legacy_view;
+  cairo_rectangle_int_t view_layout;
+  CoglOffscreen *fake_onscreen;
+
+  legacy_view = get_legacy_view (renderer);
+
+  clutter_stage_view_get_layout (CLUTTER_STAGE_VIEW (legacy_view),
+                                 &view_layout);
+  if (view_layout.width == width &&
+      view_layout.height == height)
+    return;
+
+  view_layout = (cairo_rectangle_int_t) {
+      .width = width,
+        .height = height
+  };
+
+  fake_onscreen = create_offscreen (cogl_context, width, height);
+
+  g_object_set (G_OBJECT (legacy_view),
+                "layout", &view_layout,
+                "framebuffer", COGL_FRAMEBUFFER (fake_onscreen),
+                NULL);
+}
+
+void
+meta_renderer_x11_nested_ensure_legacy_view (MetaRendererX11Nested *renderer_x11_nested,
+                                             int                    width,
+                                             int                    height)
+{
+  MetaRenderer *renderer = META_RENDERER (renderer_x11_nested);
+  MetaBackend *backend = meta_get_backend ();
+  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
+  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
+  cairo_rectangle_int_t view_layout;
+  CoglOffscreen *fake_onscreen;
+  MetaRendererView *legacy_view;
+
+  if (get_legacy_view (renderer))
+    {
+      meta_renderer_x11_nested_resize_legacy_view (renderer_x11_nested,
+                                                   width, height);
+      return;
+    }
+
+  fake_onscreen = create_offscreen (cogl_context, width, height);
+
+  view_layout = (cairo_rectangle_int_t) {
+    .width = width,
+    .height = height
+  };
+  legacy_view = g_object_new (META_TYPE_RENDERER_VIEW,
+                              "layout", &view_layout,
+                              "framebuffer", COGL_FRAMEBUFFER (fake_onscreen),
+                              NULL);
+
+  meta_renderer_set_legacy_view (renderer, legacy_view);
+}
+
+static MetaRendererView *
+meta_renderer_x11_nested_create_view (MetaRenderer       *renderer,
+                                      MetaLogicalMonitor *logical_monitor)
+{
+  MetaBackend *backend = meta_get_backend ();
+  MetaMonitorManager *monitor_manager =
+    meta_backend_get_monitor_manager (backend);
+  ClutterBackend *clutter_backend = meta_backend_get_clutter_backend (backend);
+  CoglContext *cogl_context = clutter_backend_get_cogl_context (clutter_backend);
+  MetaMonitorTransform view_transform;
+  int view_scale;
+  int width, height;
+  CoglOffscreen *fake_onscreen;
+  CoglOffscreen *offscreen;
+
+  view_transform = calculate_view_transform (monitor_manager, logical_monitor);
+
+  if (meta_is_stage_views_scaled ())
+    view_scale = logical_monitor->scale;
+  else
+    view_scale = 1;
+
+  if (meta_monitor_transform_is_rotated (view_transform))
+    {
+      width = logical_monitor->rect.height;
+      height = logical_monitor->rect.width;
+    }
+  else
+    {
+      width = logical_monitor->rect.width;
+      height = logical_monitor->rect.height;
+    }
+  width *= view_scale;
+  height *= view_scale;
+
+  fake_onscreen = create_offscreen (cogl_context, width, height);
+
+  if (view_transform != META_MONITOR_TRANSFORM_NORMAL)
+    offscreen = create_offscreen (cogl_context, width, height);
+  else
+    offscreen = NULL;
+
+  return g_object_new (META_TYPE_RENDERER_VIEW,
+                       "layout", &logical_monitor->rect,
+                       "framebuffer", COGL_FRAMEBUFFER (fake_onscreen),
+                       "offscreen", COGL_FRAMEBUFFER (offscreen),
+                       "transform", view_transform,
+                       "scale", view_scale,
+                       "logical-monitor", logical_monitor,
+                       NULL);
+}
+
+static void
+meta_renderer_x11_nested_init (MetaRendererX11Nested *renderer_x11_nested)
+{
+}
+
+static void
+meta_renderer_x11_nested_class_init (MetaRendererX11NestedClass *klass)
+{
+  MetaRendererClass *renderer_class = META_RENDERER_CLASS (klass);
+
+  renderer_class->create_view = meta_renderer_x11_nested_create_view;
+}
+

src/backends/x11/nested/meta-renderer-x11-nested.h

@@ -0,0 +1,37 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/*
+ * Copyright (C) 2016 Red Hat
+ *
+ * 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_RENDERER_X11_NESTED_H
+#define META_RENDERER_X11_NESTED_H
+
+#include "backends/x11/meta-renderer-x11.h"
+
+#define META_TYPE_RENDERER_X11_NESTED (meta_renderer_x11_nested_get_type ())
+G_DECLARE_FINAL_TYPE (MetaRendererX11Nested, meta_renderer_x11_nested,
+                      META, RENDERER_X11_NESTED,
+                      MetaRendererX11)
+
+void meta_renderer_x11_nested_ensure_legacy_view (MetaRendererX11Nested *renderer_x11_nested,
+                                                  int                    width,
+                                                  int                    height);
+
+#endif /* META_RENDERER_X11_NESTED_H */

src/compositor/compositor-private.h

@@ -62,4 +62,7 @@ gint64 meta_compositor_monotonic_time_to_server_time (MetaDisplay *display,
 void meta_compositor_flash_window (MetaCompositor *compositor,
                                    MetaWindow     *window);
 
+MetaCloseDialog * meta_compositor_create_close_dialog (MetaCompositor *compositor,
+                                                       MetaWindow     *window);
+
 #endif /* META_COMPOSITOR_PRIVATE_H */

src/compositor/compositor.c

@@ -388,7 +388,9 @@ meta_begin_modal_for_plugin (MetaCompositor   *compositor,
       meta_display_sync_wayland_input_focus (display);
       meta_display_cancel_touch (display);
 
+#ifdef HAVE_WAYLAND
       meta_dnd_wayland_handle_begin_modal (compositor);
+#endif
     }
 
   return TRUE;
@@ -1412,3 +1414,11 @@ meta_compositor_show_window_menu_for_rect (MetaCompositor     *compositor,
 {
   meta_plugin_manager_show_window_menu_for_rect (compositor->plugin_mgr, window, menu, rect);
 }
+
+MetaCloseDialog *
+meta_compositor_create_close_dialog (MetaCompositor *compositor,
+                                     MetaWindow     *window)
+{
+  return meta_plugin_manager_create_close_dialog (compositor->plugin_mgr,
+                                                  window);
+}

src/compositor/meta-plugin-manager.c

@@ -27,6 +27,7 @@
 #include <meta/workspace.h>
 #include "meta-module.h"
 #include "window-private.h"
+#include "meta-close-dialog-default-private.h"
 
 #include <string.h>
 #include <stdlib.h>
@@ -376,3 +377,16 @@ meta_plugin_manager_show_window_menu_for_rect (MetaPluginManager  *plugin_mgr,
   if (klass->show_window_menu_for_rect)
     klass->show_window_menu_for_rect (plugin, window, menu, rect);
 }
+
+MetaCloseDialog *
+meta_plugin_manager_create_close_dialog (MetaPluginManager *plugin_mgr,
+                                         MetaWindow        *window)
+{
+  MetaPlugin *plugin = plugin_mgr->plugin;
+  MetaPluginClass *klass = META_PLUGIN_GET_CLASS (plugin);
+
+  if (klass->create_close_dialog)
+    return klass->create_close_dialog (plugin, window);
+
+  return meta_close_dialog_default_new (window);
+}

src/compositor/meta-plugin-manager.h

@@ -91,5 +91,7 @@ void meta_plugin_manager_show_window_menu_for_rect (MetaPluginManager  *mgr,
 						    MetaWindowMenuType  menu,
 						    MetaRectangle      *rect);
 
+MetaCloseDialog * meta_plugin_manager_create_close_dialog (MetaPluginManager *plugin_mgr,
+                                                           MetaWindow        *window);
 
 #endif

src/compositor/meta-shadow-factory.c

@@ -220,11 +220,7 @@ meta_shadow_paint (MetaShadow     *shadow,
   int dest_x[4];
   int dest_y[4];
   int n_x, n_y;
-
-  cogl_pipeline_set_color4ub (shadow->pipeline,
-                              opacity, opacity, opacity, opacity);
-
-  cogl_set_source (shadow->pipeline);
+  gboolean source_updated = FALSE;
 
   if (shadow->scale_width)
     {
@@ -300,6 +296,17 @@ meta_shadow_paint (MetaShadow     *shadow,
           else
             overlap = CAIRO_REGION_OVERLAP_IN;
 
+          if (overlap == CAIRO_REGION_OVERLAP_OUT)
+            continue;
+
+          if (!source_updated)
+            {
+              cogl_pipeline_set_color4ub (shadow->pipeline,
+                                          opacity, opacity, opacity, opacity);
+              cogl_set_source (shadow->pipeline);
+              source_updated = TRUE;
+            }
+
           /* There's quite a bit of overhead from allocating a new
            * region in order to find an exact intersection and
            * generating more geometry - we make the assumption that

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

@@ -35,16 +35,9 @@
 #include "wayland/meta-wayland-private.h"
 #include "wayland/meta-window-wayland.h"
 
+#include "backends/meta-backend-private.h"
 #include "compositor/region-utils.h"
 
-enum {
-  PAINTING,
-
-  LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL];
-
 struct _MetaSurfaceActorWaylandPrivate
 {
   MetaWaylandSurface *surface;
@@ -98,17 +91,20 @@ meta_surface_actor_wayland_get_scale (MetaSurfaceActorWayland *self)
 {
    MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
    MetaWindow *window;
-   int output_scale = 1;
+   int geometry_scale = 1;
 
    g_assert (surface);
 
    window = meta_wayland_surface_get_toplevel_window (surface);
 
-   /* XXX: We do not handle x11 clients yet */
-   if (window && window->client_type != META_WINDOW_CLIENT_TYPE_X11)
-     output_scale = meta_window_wayland_get_main_monitor_scale (window);
+   if (!meta_is_stage_views_scaled ())
+     {
+       /* XXX: We do not handle x11 clients yet */
+       if (window && window->client_type != META_WINDOW_CLIENT_TYPE_X11)
+         geometry_scale = meta_window_wayland_get_geometry_scale (window);
+     }
 
-   return (double) output_scale / (double) surface->scale;
+   return (double) geometry_scale / (double) surface->scale;
 }
 
 static void
@@ -118,16 +114,16 @@ logical_to_actor_position (MetaSurfaceActorWayland *self,
 {
   MetaWaylandSurface *surface = meta_surface_actor_wayland_get_surface (self);
   MetaWindow *toplevel_window;
-  int monitor_scale = 1;
+  int geometry_scale = 1;
 
   g_assert (surface);
 
   toplevel_window = meta_wayland_surface_get_toplevel_window (surface);
   if (toplevel_window)
-    monitor_scale = meta_window_wayland_get_main_monitor_scale (toplevel_window);
+    geometry_scale = meta_window_wayland_get_geometry_scale (toplevel_window);
 
-  *x = *x * monitor_scale;
-  *y = *y * monitor_scale;
+  *x = *x * geometry_scale;
+  *y = *y * geometry_scale;
 }
 
 /* Convert the current actor state to the corresponding subsurface rectangle
@@ -140,19 +136,19 @@ meta_surface_actor_wayland_get_subsurface_rect (MetaSurfaceActorWayland *self,
   MetaWaylandBuffer *buffer = meta_wayland_surface_get_buffer (surface);
   CoglTexture *texture;
   MetaWindow *toplevel_window;
-  int monitor_scale;
+  int geometry_scale;
   float x, y;
 
   g_assert (surface);
 
   texture = buffer->texture;
   toplevel_window = meta_wayland_surface_get_toplevel_window (surface);
-  monitor_scale = meta_window_wayland_get_main_monitor_scale (toplevel_window);
+  geometry_scale = meta_window_wayland_get_geometry_scale (toplevel_window);
 
   clutter_actor_get_position (CLUTTER_ACTOR (self), &x, &y);
   *rect = (MetaRectangle) {
-    .x = x / monitor_scale,
-    .y = y / monitor_scale,
+    .x = x / geometry_scale,
+    .y = y / geometry_scale,
     .width = cogl_texture_get_width (texture) / surface->scale,
     .height = cogl_texture_get_height (texture) / surface->scale,
   };
@@ -394,8 +390,6 @@ meta_surface_actor_wayland_paint (ClutterActor *actor)
       wl_list_init (&priv->frame_callback_list);
     }
 
-  g_signal_emit (actor, signals[PAINTING], 0);
-
   CLUTTER_ACTOR_CLASS (meta_surface_actor_wayland_parent_class)->paint (actor);
 }
 
@@ -445,13 +439,6 @@ meta_surface_actor_wayland_class_init (MetaSurfaceActorWaylandClass *klass)
   surface_actor_class->get_window = meta_surface_actor_wayland_get_window;
 
   object_class->dispose = meta_surface_actor_wayland_dispose;
-
-  signals[PAINTING] = g_signal_new ("painting",
-                                    G_TYPE_FROM_CLASS (object_class),
-                                    G_SIGNAL_RUN_LAST,
-                                    0,
-                                    NULL, NULL, NULL,
-                                    G_TYPE_NONE, 0);
 }
 
 static void

src/compositor/meta-surface-actor.c

@@ -35,7 +35,6 @@ G_DEFINE_ABSTRACT_TYPE_WITH_CODE (MetaSurfaceActor, meta_surface_actor, CLUTTER_
                                   G_IMPLEMENT_INTERFACE (META_TYPE_CULLABLE, cullable_iface_init));
 
 enum {
-  REPAINT_SCHEDULED,
   SIZE_CHANGED,
 
   LAST_SIGNAL,
@@ -121,13 +120,6 @@ meta_surface_actor_class_init (MetaSurfaceActorClass *klass)
   object_class->dispose = meta_surface_actor_dispose;
   actor_class->pick = meta_surface_actor_pick;
 
-  signals[REPAINT_SCHEDULED] = g_signal_new ("repaint-scheduled",
-                                             G_TYPE_FROM_CLASS (object_class),
-                                             G_SIGNAL_RUN_LAST,
-                                             0,
-                                             NULL, NULL, NULL,
-                                             G_TYPE_NONE, 0);
-
   signals[SIZE_CHANGED] = g_signal_new ("size-changed",
                                         G_TYPE_FROM_CLASS (object_class),
                                         G_SIGNAL_RUN_LAST,
@@ -201,8 +193,7 @@ meta_surface_actor_update_area (MetaSurfaceActor *self,
 {
   MetaSurfaceActorPrivate *priv = self->priv;
 
-  if (meta_shaped_texture_update_area (priv->texture, x, y, width, height))
-    g_signal_emit (self, signals[REPAINT_SCHEDULED], 0);
+  meta_shaped_texture_update_area (priv->texture, x, y, width, height);
 }
 
 gboolean

src/compositor/meta-window-actor.c

@@ -82,7 +82,6 @@ struct _MetaWindowActorPrivate
   guint             send_frame_messages_timer;
   gint64            frame_drawn_time;
 
-  guint             repaint_scheduled_id;
   guint             size_changed_id;
 
   /*
@@ -194,6 +193,18 @@ frame_data_free (FrameData *frame)
   g_slice_free (FrameData, frame);
 }
 
+static gboolean
+meta_window_actor_queue_redraw (ClutterActor       *actor,
+                                ClutterActor       *leaf,
+                                ClutterPaintVolume *paint_volume)
+{
+  MetaWindowActor *self = META_WINDOW_ACTOR (actor);
+  MetaWindowActorPrivate *priv = self->priv;
+
+  priv->repaint_scheduled = TRUE;
+  return CLUTTER_ACTOR_CLASS (meta_window_actor_parent_class)->queue_redraw (actor, leaf, paint_volume);
+}
+
 static void
 meta_window_actor_class_init (MetaWindowActorClass *klass)
 {
@@ -211,6 +222,7 @@ meta_window_actor_class_init (MetaWindowActorClass *klass)
 
   actor_class->paint = meta_window_actor_paint;
   actor_class->get_paint_volume = meta_window_actor_get_paint_volume;
+  actor_class->queue_redraw = meta_window_actor_queue_redraw;
 
   /**
    * MetaWindowActor::first-frame:
@@ -297,16 +309,6 @@ surface_size_changed (MetaSurfaceActor *actor,
   meta_window_actor_update_shape (self);
 }
 
-static void
-surface_repaint_scheduled (MetaSurfaceActor *actor,
-                           gpointer          user_data)
-{
-  MetaWindowActor *self = META_WINDOW_ACTOR (user_data);
-  MetaWindowActorPrivate *priv = self->priv;
-
-  priv->repaint_scheduled = TRUE;
-}
-
 static gboolean
 is_argb32 (MetaWindowActor *self)
 {
@@ -396,9 +398,7 @@ set_surface (MetaWindowActor  *self,
 
   if (priv->surface)
     {
-      g_signal_handler_disconnect (priv->surface, priv->repaint_scheduled_id);
       g_signal_handler_disconnect (priv->surface, priv->size_changed_id);
-      priv->repaint_scheduled_id = 0;
       clutter_actor_remove_child (CLUTTER_ACTOR (self), CLUTTER_ACTOR (priv->surface));
       g_object_unref (priv->surface);
     }
@@ -408,8 +408,6 @@ set_surface (MetaWindowActor  *self,
   if (priv->surface)
     {
       g_object_ref_sink (priv->surface);
-      priv->repaint_scheduled_id = g_signal_connect (priv->surface, "repaint-scheduled",
-                                                     G_CALLBACK (surface_repaint_scheduled), self);
       priv->size_changed_id = g_signal_connect (priv->surface, "size-changed",
                                                 G_CALLBACK (surface_size_changed), self);
       clutter_actor_add_child (CLUTTER_ACTOR (self), CLUTTER_ACTOR (priv->surface));
@@ -717,6 +715,7 @@ meta_window_actor_paint (ClutterActor *actor)
       cairo_rectangle_int_t shape_bounds;
       cairo_region_t *clip = priv->shadow_clip;
       MetaWindow *window = priv->window;
+      gboolean partially_drawn = FALSE;
 
       meta_window_actor_get_shape_bounds (self, &shape_bounds);
       meta_window_actor_get_shadow_params (self, appears_focused, &params);
@@ -734,6 +733,17 @@ meta_window_actor_paint (ClutterActor *actor)
 
           cairo_region_subtract (clip, frame_bounds);
         }
+      else if (clip)
+        {
+          cairo_rectangle_int_t shadow_bounds;
+          cairo_region_t *shadow_region;
+
+          meta_window_actor_get_shadow_bounds (self, appears_focused, &shadow_bounds);
+          shadow_region = cairo_region_create_rectangle (&shadow_bounds);
+          cairo_region_intersect (shadow_region, clip);
+          partially_drawn = !cairo_region_is_empty (shadow_region);
+          cairo_region_destroy (shadow_region);
+        }
 
       meta_shadow_paint (shadow,
                          params.x_offset + shape_bounds.x,
@@ -742,7 +752,7 @@ meta_window_actor_paint (ClutterActor *actor)
                          shape_bounds.height,
                          (clutter_actor_get_paint_opacity (actor) * params.opacity * window->opacity) / (255 * 255),
                          clip,
-                         clip_shadow_under_window (self)); /* clip_strictly - not just as an optimization */
+                         clip_shadow_under_window (self) || partially_drawn);
 
       if (clip && clip != priv->shadow_clip)
         cairo_region_destroy (clip);