]> Pileus Git - ~andy/gtk/blobdiff - gdk/x11/gdkscreen-x11.c
xi2: Ignore button release events of button 4-7
[~andy/gtk] / gdk / x11 / gdkscreen-x11.c
index 2a4bc8fcf6ac9b74005e7606faf087a4528cd122..a2d1253fec721140b3d088390ea4bbbd48cba68e 100644 (file)
@@ -1,7 +1,7 @@
  /*
  * gdkscreen-x11.c
- * 
- * Copyright 2001 Sun Microsystems Inc. 
+ *
+ * Copyright 2001 Sun Microsystems Inc.
  *
  * Erwann Chenede <erwann.chenede@sun.com>
  *
@@ -51,8 +51,8 @@
 
 #include "gdksettings.c"
 
-static void         gdk_screen_x11_dispose     (GObject                  *object);
-static void         gdk_screen_x11_finalize    (GObject                  *object);
+static void         gdk_x11_screen_dispose     (GObject                  *object);
+static void         gdk_x11_screen_finalize    (GObject                  *object);
 static void        init_randr_support         (GdkScreen         *screen);
 static void        deinit_multihead           (GdkScreen         *screen);
 
@@ -64,7 +64,7 @@ enum
 
 static guint signals[LAST_SIGNAL] = { 0 };
 
-G_DEFINE_TYPE (GdkScreenX11, _gdk_screen_x11, GDK_TYPE_SCREEN)
+G_DEFINE_TYPE (GdkX11Screen, gdk_x11_screen, GDK_TYPE_SCREEN)
 
 typedef struct _NetWmSupportedAtoms NetWmSupportedAtoms;
 
@@ -86,186 +86,186 @@ struct _GdkX11Monitor
 
 
 static void
-_gdk_screen_x11_init (GdkScreenX11 *screen)
+gdk_x11_screen_init (GdkX11Screen *screen)
 {
 }
 
 static GdkDisplay *
-gdk_screen_x11_get_display (GdkScreen *screen)
+gdk_x11_screen_get_display (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
 
-  return GDK_SCREEN_X11 (screen)->display;
+  return GDK_X11_SCREEN (screen)->display;
 }
 
 static gint
-gdk_screen_x11_get_width (GdkScreen *screen)
+gdk_x11_screen_get_width (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
 
-  return WidthOfScreen (GDK_SCREEN_X11 (screen)->xscreen);
+  return WidthOfScreen (GDK_X11_SCREEN (screen)->xscreen);
 }
 
 static gint
-gdk_screen_x11_get_height (GdkScreen *screen)
+gdk_x11_screen_get_height (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
 
-  return HeightOfScreen (GDK_SCREEN_X11 (screen)->xscreen);
+  return HeightOfScreen (GDK_X11_SCREEN (screen)->xscreen);
 }
 
 static gint
-gdk_screen_x11_get_width_mm (GdkScreen *screen)
+gdk_x11_screen_get_width_mm (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);  
 
-  return WidthMMOfScreen (GDK_SCREEN_X11 (screen)->xscreen);
+  return WidthMMOfScreen (GDK_X11_SCREEN (screen)->xscreen);
 }
 
 static gint
-gdk_screen_x11_get_height_mm (GdkScreen *screen)
+gdk_x11_screen_get_height_mm (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
 
-  return HeightMMOfScreen (GDK_SCREEN_X11 (screen)->xscreen);
+  return HeightMMOfScreen (GDK_X11_SCREEN (screen)->xscreen);
 }
 
 static gint
-gdk_screen_x11_get_number (GdkScreen *screen)
+gdk_x11_screen_get_number (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
   
-  return GDK_SCREEN_X11 (screen)->screen_num;
+  return GDK_X11_SCREEN (screen)->screen_num;
 }
 
 static GdkWindow *
-gdk_screen_x11_get_root_window (GdkScreen *screen)
+gdk_x11_screen_get_root_window (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
 
-  return GDK_SCREEN_X11 (screen)->root_window;
+  return GDK_X11_SCREEN (screen)->root_window;
 }
 
 static void
-_gdk_screen_x11_events_uninit (GdkScreen *screen)
+_gdk_x11_screen_events_uninit (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
-  if (screen_x11->xsettings_client)
+  if (x11_screen->xsettings_client)
     {
-      xsettings_client_destroy (screen_x11->xsettings_client);
-      screen_x11->xsettings_client = NULL;
+      xsettings_client_destroy (x11_screen->xsettings_client);
+      x11_screen->xsettings_client = NULL;
     }
 }
 
 static void
-gdk_screen_x11_dispose (GObject *object)
+gdk_x11_screen_dispose (GObject *object)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (object);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (object);
   int i;
 
   for (i = 0; i < 32; ++i)
     {
-      if (screen_x11->subwindow_gcs[i])
+      if (x11_screen->subwindow_gcs[i])
         {
-          XFreeGC (screen_x11->xdisplay, screen_x11->subwindow_gcs[i]);
-          screen_x11->subwindow_gcs[i] = 0;
+          XFreeGC (x11_screen->xdisplay, x11_screen->subwindow_gcs[i]);
+          x11_screen->subwindow_gcs[i] = 0;
         }
     }
 
-  _gdk_screen_x11_events_uninit (GDK_SCREEN (object));
+  _gdk_x11_screen_events_uninit (GDK_SCREEN (object));
 
-  if (screen_x11->root_window)
-    _gdk_window_destroy (screen_x11->root_window, TRUE);
+  if (x11_screen->root_window)
+    _gdk_window_destroy (x11_screen->root_window, TRUE);
 
-  G_OBJECT_CLASS (_gdk_screen_x11_parent_class)->dispose (object);
+  G_OBJECT_CLASS (gdk_x11_screen_parent_class)->dispose (object);
 
-  screen_x11->xdisplay = NULL;
-  screen_x11->xscreen = NULL;
-  screen_x11->screen_num = -1;
-  screen_x11->xroot_window = None;
-  screen_x11->wmspec_check_window = None;
+  x11_screen->xdisplay = NULL;
+  x11_screen->xscreen = NULL;
+  x11_screen->screen_num = -1;
+  x11_screen->xroot_window = None;
+  x11_screen->wmspec_check_window = None;
 }
 
 static void
-gdk_screen_x11_finalize (GObject *object)
+gdk_x11_screen_finalize (GObject *object)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (object);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (object);
   gint          i;
 
-  if (screen_x11->root_window)
-    g_object_unref (screen_x11->root_window);
+  if (x11_screen->root_window)
+    g_object_unref (x11_screen->root_window);
 
   /* Visual Part */
-  for (i = 0; i < screen_x11->nvisuals; i++)
-    g_object_unref (screen_x11->visuals[i]);
-  g_free (screen_x11->visuals);
-  g_hash_table_destroy (screen_x11->visual_hash);
+  for (i = 0; i < x11_screen->nvisuals; i++)
+    g_object_unref (x11_screen->visuals[i]);
+  g_free (x11_screen->visuals);
+  g_hash_table_destroy (x11_screen->visual_hash);
 
-  g_free (screen_x11->window_manager_name);
+  g_free (x11_screen->window_manager_name);
 
   deinit_multihead (GDK_SCREEN (object));
   
-  G_OBJECT_CLASS (_gdk_screen_x11_parent_class)->finalize (object);
+  G_OBJECT_CLASS (gdk_x11_screen_parent_class)->finalize (object);
 }
 
 static gint
-gdk_screen_x11_get_n_monitors (GdkScreen *screen)
+gdk_x11_screen_get_n_monitors (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
 
-  return GDK_SCREEN_X11 (screen)->n_monitors;
+  return GDK_X11_SCREEN (screen)->n_monitors;
 }
 
 static gint
-gdk_screen_x11_get_primary_monitor (GdkScreen *screen)
+gdk_x11_screen_get_primary_monitor (GdkScreen *screen)
 {
   g_return_val_if_fail (GDK_IS_SCREEN (screen), 0);
 
-  return GDK_SCREEN_X11 (screen)->primary_monitor;
+  return GDK_X11_SCREEN (screen)->primary_monitor;
 }
 
 static gint
-gdk_screen_x11_get_monitor_width_mm    (GdkScreen *screen,
+gdk_x11_screen_get_monitor_width_mm    (GdkScreen *screen,
                                         gint       monitor_num)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
   g_return_val_if_fail (monitor_num >= 0, -1);
-  g_return_val_if_fail (monitor_num < screen_x11->n_monitors, -1);
+  g_return_val_if_fail (monitor_num < x11_screen->n_monitors, -1);
 
-  return screen_x11->monitors[monitor_num].width_mm;
+  return x11_screen->monitors[monitor_num].width_mm;
 }
 
 static gint
-gdk_screen_x11_get_monitor_height_mm (GdkScreen *screen,
+gdk_x11_screen_get_monitor_height_mm (GdkScreen *screen,
                                      gint       monitor_num)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), -1);
   g_return_val_if_fail (monitor_num >= 0, -1);
-  g_return_val_if_fail (monitor_num < screen_x11->n_monitors, -1);
+  g_return_val_if_fail (monitor_num < x11_screen->n_monitors, -1);
 
-  return screen_x11->monitors[monitor_num].height_mm;
+  return x11_screen->monitors[monitor_num].height_mm;
 }
 
 static gchar *
-gdk_screen_x11_get_monitor_plug_name (GdkScreen *screen,
+gdk_x11_screen_get_monitor_plug_name (GdkScreen *screen,
                                      gint       monitor_num)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
   g_return_val_if_fail (monitor_num >= 0, NULL);
-  g_return_val_if_fail (monitor_num < screen_x11->n_monitors, NULL);
+  g_return_val_if_fail (monitor_num < x11_screen->n_monitors, NULL);
 
-  return g_strdup (screen_x11->monitors[monitor_num].output_name);
+  return g_strdup (x11_screen->monitors[monitor_num].output_name);
 }
 
 /**
- * gdk_x11_screen_get_monitor_output:
+ * gdk_x11_screen_get_monitor_output: (skip)
  * @screen: a #GdkScreen
  * @monitor_num: number of the monitor, between 0 and gdk_screen_get_n_monitors (screen)
  *
@@ -281,40 +281,40 @@ XID
 gdk_x11_screen_get_monitor_output (GdkScreen *screen,
                                    gint       monitor_num)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), None);
   g_return_val_if_fail (monitor_num >= 0, None);
-  g_return_val_if_fail (monitor_num < screen_x11->n_monitors, None);
+  g_return_val_if_fail (monitor_num < x11_screen->n_monitors, None);
 
-  return screen_x11->monitors[monitor_num].output;
+  return x11_screen->monitors[monitor_num].output;
 }
 
 static void
-gdk_screen_x11_get_monitor_geometry (GdkScreen    *screen,
+gdk_x11_screen_get_monitor_geometry (GdkScreen    *screen,
                                     gint          monitor_num,
                                     GdkRectangle *dest)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   g_return_if_fail (GDK_IS_SCREEN (screen));
   g_return_if_fail (monitor_num >= 0);
-  g_return_if_fail (monitor_num < screen_x11->n_monitors);
+  g_return_if_fail (monitor_num < x11_screen->n_monitors);
 
   if (dest)
-    *dest = screen_x11->monitors[monitor_num].geometry;
+    *dest = x11_screen->monitors[monitor_num].geometry;
 }
 
 static GdkVisual *
-gdk_screen_x11_get_rgba_visual (GdkScreen *screen)
+gdk_x11_screen_get_rgba_visual (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
+  x11_screen = GDK_X11_SCREEN (screen);
 
-  return screen_x11->rgba_visual;
+  return x11_screen->rgba_visual;
 }
 
 /**
@@ -329,7 +329,7 @@ gdk_screen_x11_get_rgba_visual (GdkScreen *screen)
 Screen *
 gdk_x11_screen_get_xscreen (GdkScreen *screen)
 {
-  return GDK_SCREEN_X11 (screen)->xscreen;
+  return GDK_X11_SCREEN (screen)->xscreen;
 }
 
 /**
@@ -345,14 +345,14 @@ gdk_x11_screen_get_xscreen (GdkScreen *screen)
 int
 gdk_x11_screen_get_screen_number (GdkScreen *screen)
 {
-  return GDK_SCREEN_X11 (screen)->screen_num;
+  return GDK_X11_SCREEN (screen)->screen_num;
 }
 
 static gboolean
 check_is_composited (GdkDisplay *display,
-                    GdkScreenX11 *screen_x11)
+                    GdkX11Screen *x11_screen)
 {
-  Atom xselection = gdk_x11_atom_to_xatom_for_display (display, screen_x11->cm_selection_atom);
+  Atom xselection = gdk_x11_atom_to_xatom_for_display (display, x11_screen->cm_selection_atom);
   Window xwindow;
   
   xwindow = XGetSelectionOwner (GDK_DISPLAY_XDISPLAY (display), xselection);
@@ -389,7 +389,7 @@ static gboolean
 init_fake_xinerama (GdkScreen *screen)
 {
 #ifdef G_ENABLE_DEBUG
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   XSetWindowAttributes atts;
   Window win;
   gint w, h;
@@ -400,36 +400,36 @@ init_fake_xinerama (GdkScreen *screen)
   /* Fake Xinerama mode by splitting the screen into 4 monitors.
    * Also draw a little cross to make the monitor boundaries visible.
    */
-  w = WidthOfScreen (screen_x11->xscreen);
-  h = HeightOfScreen (screen_x11->xscreen);
-
-  screen_x11->n_monitors = 4;
-  screen_x11->monitors = g_new0 (GdkX11Monitor, 4);
-  init_monitor_geometry (&screen_x11->monitors[0], 0, 0, w / 2, h / 2);
-  init_monitor_geometry (&screen_x11->monitors[1], w / 2, 0, w / 2, h / 2);
-  init_monitor_geometry (&screen_x11->monitors[2], 0, h / 2, w / 2, h / 2);
-  init_monitor_geometry (&screen_x11->monitors[3], w / 2, h / 2, w / 2, h / 2);
+  w = WidthOfScreen (x11_screen->xscreen);
+  h = HeightOfScreen (x11_screen->xscreen);
+
+  x11_screen->n_monitors = 4;
+  x11_screen->monitors = g_new0 (GdkX11Monitor, 4);
+  init_monitor_geometry (&x11_screen->monitors[0], 0, 0, w / 2, h / 2);
+  init_monitor_geometry (&x11_screen->monitors[1], w / 2, 0, w / 2, h / 2);
+  init_monitor_geometry (&x11_screen->monitors[2], 0, h / 2, w / 2, h / 2);
+  init_monitor_geometry (&x11_screen->monitors[3], w / 2, h / 2, w / 2, h / 2);
   
   atts.override_redirect = 1;
   atts.background_pixel = WhitePixel(GDK_SCREEN_XDISPLAY (screen), 
-                                    screen_x11->screen_num);
+                                    x11_screen->screen_num);
   win = XCreateWindow(GDK_SCREEN_XDISPLAY (screen), 
-                     screen_x11->xroot_window, 0, h / 2, w, 1, 0, 
+                     x11_screen->xroot_window, 0, h / 2, w, 1, 0, 
                      DefaultDepth(GDK_SCREEN_XDISPLAY (screen), 
-                                  screen_x11->screen_num),
+                                  x11_screen->screen_num),
                      InputOutput, 
                      DefaultVisual(GDK_SCREEN_XDISPLAY (screen), 
-                                   screen_x11->screen_num),
+                                   x11_screen->screen_num),
                      CWOverrideRedirect|CWBackPixel, 
                      &atts);
   XMapRaised(GDK_SCREEN_XDISPLAY (screen), win); 
   win = XCreateWindow(GDK_SCREEN_XDISPLAY (screen), 
-                     screen_x11->xroot_window, w/2 , 0, 1, h, 0, 
+                     x11_screen->xroot_window, w/2 , 0, 1, h, 0, 
                      DefaultDepth(GDK_SCREEN_XDISPLAY (screen), 
-                                  screen_x11->screen_num),
+                                  x11_screen->screen_num),
                      InputOutput, 
                      DefaultVisual(GDK_SCREEN_XDISPLAY (screen), 
-                                   screen_x11->screen_num),
+                                   x11_screen->screen_num),
                      CWOverrideRedirect|CWBackPixel, 
                      &atts);
   XMapRaised(GDK_SCREEN_XDISPLAY (screen), win);
@@ -486,8 +486,8 @@ init_randr13 (GdkScreen *screen)
 {
 #ifdef HAVE_RANDR
   GdkDisplay *display = gdk_screen_get_display (screen);
-  GdkX11Display *display_x11 = GDK_DISPLAY_X11 (display);
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Display *display_x11 = GDK_X11_DISPLAY (display);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   Display *dpy = GDK_SCREEN_XDISPLAY (screen);
   XRRScreenResources *resources;
   RROutput primary_output;
@@ -499,8 +499,8 @@ init_randr13 (GdkScreen *screen)
   if (!display_x11->have_randr13)
       return FALSE;
 
-  resources = XRRGetScreenResourcesCurrent (screen_x11->xdisplay,
-                                           screen_x11->xroot_window);
+  resources = XRRGetScreenResourcesCurrent (x11_screen->xdisplay,
+                                           x11_screen->xroot_window);
   if (!resources)
     return FALSE;
 
@@ -564,36 +564,36 @@ init_randr13 (GdkScreen *screen)
 
   g_array_sort (monitors,
                 (GCompareFunc) monitor_compare_function);
-  screen_x11->n_monitors = monitors->len;
-  screen_x11->monitors = (GdkX11Monitor *)g_array_free (monitors, FALSE);
+  x11_screen->n_monitors = monitors->len;
+  x11_screen->monitors = (GdkX11Monitor *)g_array_free (monitors, FALSE);
 
-  screen_x11->primary_monitor = 0;
+  x11_screen->primary_monitor = 0;
 
-  primary_output = XRRGetOutputPrimary (screen_x11->xdisplay,
-                                        screen_x11->xroot_window);
+  primary_output = XRRGetOutputPrimary (x11_screen->xdisplay,
+                                        x11_screen->xroot_window);
 
-  for (i = 0; i < screen_x11->n_monitors; ++i)
+  for (i = 0; i < x11_screen->n_monitors; ++i)
     {
-      if (screen_x11->monitors[i].output == primary_output)
+      if (x11_screen->monitors[i].output == primary_output)
        {
-         screen_x11->primary_monitor = i;
+         x11_screen->primary_monitor = i;
          break;
        }
 
       /* No RandR1.3+ available or no primary set, fall back to prefer LVDS as primary if present */
       if (primary_output == None &&
-          g_ascii_strncasecmp (screen_x11->monitors[i].output_name, "LVDS", 4) == 0)
+          g_ascii_strncasecmp (x11_screen->monitors[i].output_name, "LVDS", 4) == 0)
        {
-         screen_x11->primary_monitor = i;
+         x11_screen->primary_monitor = i;
          break;
        }
 
       /* No primary specified and no LVDS found */
-      if (screen_x11->monitors[i].output == first_output)
-       screen_x11->primary_monitor = i;
+      if (x11_screen->monitors[i].output == first_output)
+       x11_screen->primary_monitor = i;
     }
 
-  return screen_x11->n_monitors > 0;
+  return x11_screen->n_monitors > 0;
 #endif
 
   return FALSE;
@@ -605,7 +605,7 @@ init_solaris_xinerama (GdkScreen *screen)
 #ifdef HAVE_SOLARIS_XINERAMA
   Display *dpy = GDK_SCREEN_XDISPLAY (screen);
   int screen_no = gdk_screen_get_number (screen);
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   XRectangle monitors[MAXFRAMEBUFFERS];
   unsigned char hints[16];
   gint result;
@@ -625,17 +625,17 @@ init_solaris_xinerama (GdkScreen *screen)
       return FALSE;
     }
 
-  screen_x11->monitors = g_new0 (GdkX11Monitor, n_monitors);
-  screen_x11->n_monitors = n_monitors;
+  x11_screen->monitors = g_new0 (GdkX11Monitor, n_monitors);
+  x11_screen->n_monitors = n_monitors;
 
   for (i = 0; i < n_monitors; i++)
     {
-      init_monitor_geometry (&screen_x11->monitors[i],
+      init_monitor_geometry (&x11_screen->monitors[i],
                             monitors[i].x, monitors[i].y,
                             monitors[i].width, monitors[i].height);
     }
 
-  screen_x11->primary_monitor = 0;
+  x11_screen->primary_monitor = 0;
 
   return TRUE;
 #endif /* HAVE_SOLARIS_XINERAMA */
@@ -648,7 +648,7 @@ init_xfree_xinerama (GdkScreen *screen)
 {
 #ifdef HAVE_XFREE_XINERAMA
   Display *dpy = GDK_SCREEN_XDISPLAY (screen);
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   XineramaScreenInfo *monitors;
   int i, n_monitors;
   
@@ -671,19 +671,19 @@ init_xfree_xinerama (GdkScreen *screen)
       return FALSE;
     }
 
-  screen_x11->n_monitors = n_monitors;
-  screen_x11->monitors = g_new0 (GdkX11Monitor, n_monitors);
+  x11_screen->n_monitors = n_monitors;
+  x11_screen->monitors = g_new0 (GdkX11Monitor, n_monitors);
   
   for (i = 0; i < n_monitors; ++i)
     {
-      init_monitor_geometry (&screen_x11->monitors[i],
+      init_monitor_geometry (&x11_screen->monitors[i],
                             monitors[i].x_org, monitors[i].y_org,
                             monitors[i].width, monitors[i].height);
     }
   
   XFree (monitors);
   
-  screen_x11->primary_monitor = 0;
+  x11_screen->primary_monitor = 0;
 
   return TRUE;
 #endif /* HAVE_XFREE_XINERAMA */
@@ -694,12 +694,12 @@ init_xfree_xinerama (GdkScreen *screen)
 static void
 deinit_multihead (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
-  free_monitors (screen_x11->monitors, screen_x11->n_monitors);
+  free_monitors (x11_screen->monitors, x11_screen->n_monitors);
 
-  screen_x11->n_monitors = 0;
-  screen_x11->monitors = NULL;
+  x11_screen->n_monitors = 0;
+  x11_screen->monitors = NULL;
 }
 
 static gboolean
@@ -746,7 +746,7 @@ compare_monitors (GdkX11Monitor *monitors1, gint n_monitors1,
 static void
 init_multihead (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   int opcode, firstevent, firsterror;
 
   /* There are four different implementations of multihead support: 
@@ -775,13 +775,13 @@ init_multihead (GdkScreen *screen)
     }
 
   /* No multihead support of any kind for this screen */
-  screen_x11->n_monitors = 1;
-  screen_x11->monitors = g_new0 (GdkX11Monitor, 1);
-  screen_x11->primary_monitor = 0;
+  x11_screen->n_monitors = 1;
+  x11_screen->monitors = g_new0 (GdkX11Monitor, 1);
+  x11_screen->primary_monitor = 0;
 
-  init_monitor_geometry (screen_x11->monitors, 0, 0,
-                        WidthOfScreen (screen_x11->xscreen),
-                        HeightOfScreen (screen_x11->xscreen));
+  init_monitor_geometry (x11_screen->monitors, 0, 0,
+                        WidthOfScreen (x11_screen->xscreen),
+                        HeightOfScreen (x11_screen->xscreen));
 }
 
 GdkScreen *
@@ -789,20 +789,20 @@ _gdk_x11_screen_new (GdkDisplay *display,
                     gint        screen_number) 
 {
   GdkScreen *screen;
-  GdkScreenX11 *screen_x11;
-  GdkX11Display *display_x11 = GDK_DISPLAY_X11 (display);
-
-  screen = g_object_new (GDK_TYPE_SCREEN_X11, NULL);
-
-  screen_x11 = GDK_SCREEN_X11 (screen);
-  screen_x11->display = display;
-  screen_x11->xdisplay = display_x11->xdisplay;
-  screen_x11->xscreen = ScreenOfDisplay (display_x11->xdisplay, screen_number);
-  screen_x11->screen_num = screen_number;
-  screen_x11->xroot_window = RootWindow (display_x11->xdisplay,screen_number);
-  screen_x11->wmspec_check_window = None;
+  GdkX11Screen *x11_screen;
+  GdkX11Display *display_x11 = GDK_X11_DISPLAY (display);
+
+  screen = g_object_new (GDK_TYPE_X11_SCREEN, NULL);
+
+  x11_screen = GDK_X11_SCREEN (screen);
+  x11_screen->display = display;
+  x11_screen->xdisplay = display_x11->xdisplay;
+  x11_screen->xscreen = ScreenOfDisplay (display_x11->xdisplay, screen_number);
+  x11_screen->screen_num = screen_number;
+  x11_screen->xroot_window = RootWindow (display_x11->xdisplay,screen_number);
+  x11_screen->wmspec_check_window = None;
   /* we want this to be always non-null */
-  screen_x11->window_manager_name = g_strdup ("unknown");
+  x11_screen->window_manager_name = g_strdup ("unknown");
   
   init_multihead (screen);
   init_randr_support (screen);
@@ -821,62 +821,70 @@ _gdk_x11_screen_new (GdkDisplay *display,
 void
 _gdk_x11_screen_setup (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
-  screen_x11->cm_selection_atom = make_cm_atom (screen_x11->screen_num);
-  gdk_display_request_selection_notification (screen_x11->display,
-                                             screen_x11->cm_selection_atom);
-  screen_x11->is_composited = check_is_composited (screen_x11->display, screen_x11);
+  x11_screen->cm_selection_atom = make_cm_atom (x11_screen->screen_num);
+  gdk_display_request_selection_notification (x11_screen->display,
+                                             x11_screen->cm_selection_atom);
+  x11_screen->is_composited = check_is_composited (x11_screen->display, x11_screen);
 }
 
 static gboolean
-gdk_screen_x11_is_composited (GdkScreen *screen)
+gdk_x11_screen_is_composited (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
+  x11_screen = GDK_X11_SCREEN (screen);
 
-  return screen_x11->is_composited;
+  return x11_screen->is_composited;
 }
 
 static void
-init_randr_support (GdkScreen * screen)
+init_randr_support (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
-  
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
+
   XSelectInput (GDK_SCREEN_XDISPLAY (screen),
-               screen_x11->xroot_window,
-               StructureNotifyMask);
+                x11_screen->xroot_window,
+                StructureNotifyMask);
 
 #ifdef HAVE_RANDR
+  if (!GDK_X11_DISPLAY (gdk_screen_get_display (screen))->have_randr12)
+    return;
+
   XRRSelectInput (GDK_SCREEN_XDISPLAY (screen),
-                 screen_x11->xroot_window,
-                 RRScreenChangeNotifyMask      |
-                 RRCrtcChangeNotifyMask        |
-                 RROutputPropertyNotifyMask);
+                  x11_screen->xroot_window,
+                  RRScreenChangeNotifyMask
+                  | RRCrtcChangeNotifyMask
+                  | RROutputPropertyNotifyMask);
 #endif
 }
 
 static void
 process_monitors_change (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
   gint          n_monitors;
+  gint          primary_monitor;
   GdkX11Monitor        *monitors;
   gboolean changed;
 
-  n_monitors = screen_x11->n_monitors;
-  monitors = screen_x11->monitors;
+  primary_monitor = x11_screen->primary_monitor;
+  n_monitors = x11_screen->n_monitors;
+  monitors = x11_screen->monitors;
 
-  screen_x11->n_monitors = 0;
-  screen_x11->monitors = NULL;
+  x11_screen->n_monitors = 0;
+  x11_screen->monitors = NULL;
 
   init_multihead (screen);
 
-  changed = !compare_monitors (monitors, n_monitors,
-                               screen_x11->monitors, screen_x11->n_monitors);
+  changed =
+    !compare_monitors (monitors, n_monitors,
+                      x11_screen->monitors, x11_screen->n_monitors) ||
+    x11_screen->primary_monitor != primary_monitor;
+
 
   free_monitors (monitors, n_monitors);
 
@@ -897,13 +905,10 @@ _gdk_x11_screen_size_changed (GdkScreen *screen,
   height = gdk_screen_get_height (screen);
 
 #ifdef HAVE_RANDR
-  display_x11 = GDK_DISPLAY_X11 (gdk_screen_get_display (screen));
+  display_x11 = GDK_X11_DISPLAY (gdk_screen_get_display (screen));
 
   if (display_x11->have_randr13 && event->type == ConfigureNotify)
-    {
-      g_signal_emit_by_name (screen, "monitors-changed");
-      return;
-    }
+    return;
 
   XRRUpdateConfiguration (event);
 #else
@@ -938,17 +943,17 @@ _gdk_x11_screen_process_owner_change (GdkScreen *screen,
 {
 #ifdef HAVE_XFIXES
   XFixesSelectionNotifyEvent *selection_event = (XFixesSelectionNotifyEvent *)event;
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
-  Atom xcm_selection_atom = gdk_x11_atom_to_xatom_for_display (screen_x11->display,
-                                                              screen_x11->cm_selection_atom);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
+  Atom xcm_selection_atom = gdk_x11_atom_to_xatom_for_display (x11_screen->display,
+                                                              x11_screen->cm_selection_atom);
 
   if (selection_event->selection == xcm_selection_atom)
     {
       gboolean composited = selection_event->owner != None;
 
-      if (composited != screen_x11->is_composited)
+      if (composited != x11_screen->is_composited)
        {
-         screen_x11->is_composited = composited;
+         x11_screen->is_composited = composited;
 
          g_signal_emit_by_name (screen, "composited-changed");
        }
@@ -975,7 +980,7 @@ substitute_screen_number (const gchar *display_name,
 }
 
 static gchar *
-gdk_screen_x11_make_display_name (GdkScreen *screen)
+gdk_x11_screen_make_display_name (GdkScreen *screen)
 {
   const gchar *old_display;
 
@@ -988,9 +993,9 @@ gdk_screen_x11_make_display_name (GdkScreen *screen)
 }
 
 static GdkWindow *
-gdk_screen_x11_get_active_window (GdkScreen *screen)
+gdk_x11_screen_get_active_window (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   GdkWindow *ret = NULL;
   Atom type_return;
   gint format_return;
@@ -1004,10 +1009,10 @@ gdk_screen_x11_get_active_window (GdkScreen *screen)
                                             gdk_atom_intern_static_string ("_NET_ACTIVE_WINDOW")))
     return NULL;
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
+  x11_screen = GDK_X11_SCREEN (screen);
 
-  if (XGetWindowProperty (screen_x11->xdisplay, screen_x11->xroot_window,
-                         gdk_x11_get_xatom_by_name_for_display (screen_x11->display,
+  if (XGetWindowProperty (x11_screen->xdisplay, x11_screen->xroot_window,
+                         gdk_x11_get_xatom_by_name_for_display (x11_screen->display,
                                                                 "_NET_ACTIVE_WINDOW"),
                          0, 1, False, XA_WINDOW, &type_return,
                          &format_return, &nitems_return,
@@ -1016,12 +1021,12 @@ gdk_screen_x11_get_active_window (GdkScreen *screen)
     {
       if ((type_return == XA_WINDOW) && (format_return == 32) && (data))
         {
-          GdkNativeWindow window = *(GdkNativeWindow *) data;
+          Window window = *(Window *) data;
 
           if (window != None)
             {
-              ret = gdk_x11_window_foreign_new_for_display (screen_x11->display,
-                                                        *(Window *) data);
+              ret = gdk_x11_window_foreign_new_for_display (x11_screen->display,
+                                                            window);
             }
         }
     }
@@ -1033,9 +1038,9 @@ gdk_screen_x11_get_active_window (GdkScreen *screen)
 }
 
 static GList *
-gdk_screen_x11_get_window_stack (GdkScreen *screen)
+gdk_x11_screen_get_window_stack (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   GList *ret = NULL;
   Atom type_return;
   gint format_return;
@@ -1049,10 +1054,10 @@ gdk_screen_x11_get_window_stack (GdkScreen *screen)
                                             gdk_atom_intern_static_string ("_NET_CLIENT_LIST_STACKING")))
     return NULL;
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
+  x11_screen = GDK_X11_SCREEN (screen);
 
-  if (XGetWindowProperty (screen_x11->xdisplay, screen_x11->xroot_window,
-                         gdk_x11_get_xatom_by_name_for_display (screen_x11->display,
+  if (XGetWindowProperty (x11_screen->xdisplay, x11_screen->xroot_window,
+                         gdk_x11_get_xatom_by_name_for_display (x11_screen->display,
                                                                 "_NET_CLIENT_LIST_STACKING"),
                          0, G_MAXLONG, False, XA_WINDOW, &type_return,
                          &format_return, &nitems_return,
@@ -1068,7 +1073,7 @@ gdk_screen_x11_get_window_stack (GdkScreen *screen)
 
           for (i = 0; i < nitems_return; i++)
             {
-              win = gdk_x11_window_foreign_new_for_display (screen_x11->display,
+              win = gdk_x11_window_foreign_new_for_display (x11_screen->display,
                                                             (Window)stack[i]);
 
               if (win != NULL)
@@ -1083,92 +1088,6 @@ gdk_screen_x11_get_window_stack (GdkScreen *screen)
   return ret;
 }
 
-/* Sends a ClientMessage to all toplevel client windows */
-static gboolean
-gdk_event_send_client_message_to_all_recurse (GdkDisplay *display,
-                                             XEvent     *xev,
-                                             guint32     xid,
-                                             guint       level)
-{
-  Atom type = None;
-  int format;
-  unsigned long nitems, after;
-  unsigned char *data;
-  Window *ret_children, ret_root, ret_parent;
-  unsigned int ret_nchildren;
-  gboolean send = FALSE;
-  gboolean found = FALSE;
-  gboolean result = FALSE;
-  int i;
-
-  gdk_x11_display_error_trap_push (display);
-
-  if (XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), xid,
-                         gdk_x11_get_xatom_by_name_for_display (display, "WM_STATE"),
-                         0, 0, False, AnyPropertyType,
-                         &type, &format, &nitems, &after, &data) != Success)
-    goto out;
-
-  if (type)
-    {
-      send = TRUE;
-      XFree (data);
-    }
-  else
-    {
-      /* OK, we're all set, now let's find some windows to send this to */
-      if (!XQueryTree (GDK_DISPLAY_XDISPLAY (display), xid,
-                     &ret_root, &ret_parent,
-                     &ret_children, &ret_nchildren))
-       goto out;
-
-      for(i = 0; i < ret_nchildren; i++)
-       if (gdk_event_send_client_message_to_all_recurse (display, xev, ret_children[i], level + 1))
-         found = TRUE;
-
-      XFree (ret_children);
-    }
-
-  if (send || (!found && (level == 1)))
-    {
-      xev->xclient.window = xid;
-      _gdk_x11_display_send_xevent (display, xid, False, NoEventMask, xev);
-    }
-
-  result = send || found;
-
- out:
-  gdk_x11_display_error_trap_pop_ignored (display);
-
-  return result;
-}
-
-static void
-gdk_screen_x11_broadcast_client_message (GdkScreen *screen,
-                                        GdkEvent  *event)
-{
-  XEvent sev;
-  GdkWindow *root_window;
-
-  g_return_if_fail (event != NULL);
-
-  root_window = gdk_screen_get_root_window (screen);
-
-  /* Set up our event to send, with the exception of its target window */
-  sev.xclient.type = ClientMessage;
-  sev.xclient.display = GDK_WINDOW_XDISPLAY (root_window);
-  sev.xclient.format = event->client.data_format;
-  memcpy(&sev.xclient.data, &event->client.data, sizeof (sev.xclient.data));
-  sev.xclient.message_type =
-    gdk_x11_atom_to_xatom_for_display (GDK_WINDOW_DISPLAY (root_window),
-                                      event->client.message_type);
-
-  gdk_event_send_client_message_to_all_recurse (gdk_screen_get_display (screen),
-                                               &sev,
-                                               GDK_WINDOW_XID (root_window),
-                                               0);
-}
-
 static gboolean
 check_transform (const gchar *xsettings_name,
                 GType        src_type,
@@ -1187,7 +1106,7 @@ check_transform (const gchar *xsettings_name,
 }
 
 static gboolean
-gdk_screen_x11_get_setting (GdkScreen   *screen,
+gdk_x11_screen_get_setting (GdkScreen   *screen,
                            const gchar *name,
                            GValue      *value)
 {
@@ -1195,14 +1114,14 @@ gdk_screen_x11_get_setting (GdkScreen   *screen,
   const char *xsettings_name = NULL;
   XSettingsResult result;
   XSettingsSetting *setting = NULL;
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   gboolean success = FALSE;
   gint i;
   GValue tmp_val = { 0, };
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
+  x11_screen = GDK_X11_SCREEN (screen);
 
   for (i = 0; i < GDK_SETTINGS_N_ELEMENTS(); i++)
     if (strcmp (GDK_SETTINGS_GDK_NAME (i), name) == 0)
@@ -1214,7 +1133,7 @@ gdk_screen_x11_get_setting (GdkScreen   *screen,
   if (!xsettings_name)
     goto out;
 
-  result = xsettings_client_get_setting (screen_x11->xsettings_client,
+  result = xsettings_client_get_setting (x11_screen->xsettings_client,
                                         xsettings_name, &setting);
   if (result != XSETTINGS_SUCCESS)
     goto out;
@@ -1286,7 +1205,7 @@ cleanup_atoms(gpointer data)
 static void
 fetch_net_wm_check_window (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   GdkDisplay *display;
   Atom type;
   gint format;
@@ -1297,20 +1216,20 @@ fetch_net_wm_check_window (GdkScreen *screen)
   GTimeVal tv;
   gint error;
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
-  display = screen_x11->display;
+  x11_screen = GDK_X11_SCREEN (screen);
+  display = x11_screen->display;
 
-  g_return_if_fail (GDK_DISPLAY_X11 (display)->trusted_client);
+  g_return_if_fail (GDK_X11_DISPLAY (display)->trusted_client);
   
   g_get_current_time (&tv);
 
-  if (ABS  (tv.tv_sec - screen_x11->last_wmspec_check_time) < 15)
+  if (ABS  (tv.tv_sec - x11_screen->last_wmspec_check_time) < 15)
     return; /* we've checked recently */
 
-  screen_x11->last_wmspec_check_time = tv.tv_sec;
+  x11_screen->last_wmspec_check_time = tv.tv_sec;
 
   data = NULL;
-  XGetWindowProperty (screen_x11->xdisplay, screen_x11->xroot_window,
+  XGetWindowProperty (x11_screen->xdisplay, x11_screen->xroot_window,
                      gdk_x11_get_xatom_by_name_for_display (display, "_NET_SUPPORTING_WM_CHECK"),
                      0, G_MAXLONG, False, XA_WINDOW, &type, &format,
                      &n_items, &bytes_after, &data);
@@ -1324,7 +1243,7 @@ fetch_net_wm_check_window (GdkScreen *screen)
 
   xwindow = (Window *)data;
 
-  if (screen_x11->wmspec_check_window == *xwindow)
+  if (x11_screen->wmspec_check_window == *xwindow)
     {
       XFree (xwindow);
       return;
@@ -1333,22 +1252,22 @@ fetch_net_wm_check_window (GdkScreen *screen)
   gdk_x11_display_error_trap_push (display);
 
   /* Find out if this WM goes away, so we can reset everything. */
-  XSelectInput (screen_x11->xdisplay, *xwindow, StructureNotifyMask);
+  XSelectInput (x11_screen->xdisplay, *xwindow, StructureNotifyMask);
 
   error = gdk_x11_display_error_trap_pop (display);
   if (!error)
     {
-      screen_x11->wmspec_check_window = *xwindow;
-      screen_x11->need_refetch_net_supported = TRUE;
-      screen_x11->need_refetch_wm_name = TRUE;
+      x11_screen->wmspec_check_window = *xwindow;
+      x11_screen->need_refetch_net_supported = TRUE;
+      x11_screen->need_refetch_wm_name = TRUE;
 
       /* Careful, reentrancy */
-      _gdk_x11_screen_window_manager_changed (GDK_SCREEN (screen_x11));
+      _gdk_x11_screen_window_manager_changed (GDK_SCREEN (x11_screen));
     }
   else if (error == BadWindow)
     {
       /* Leftover property, try again immediately, new wm may be starting up */
-      screen_x11->last_wmspec_check_time = 0;
+      x11_screen->last_wmspec_check_time = 0;
     }
 
   XFree (xwindow);
@@ -1383,16 +1302,16 @@ gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen,
                                     GdkAtom    property)
 {
   gulong i;
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   NetWmSupportedAtoms *supported_atoms;
   GdkDisplay *display;
 
   g_return_val_if_fail (GDK_IS_SCREEN (screen), FALSE);
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
-  display = screen_x11->display;
+  x11_screen = GDK_X11_SCREEN (screen);
+  display = x11_screen->display;
 
-  if (!G_LIKELY (GDK_DISPLAY_X11 (display)->trusted_client))
+  if (!G_LIKELY (GDK_X11_DISPLAY (display)->trusted_client))
     return FALSE;
 
   supported_atoms = g_object_get_data (G_OBJECT (screen), "gdk-net-wm-supported-atoms");
@@ -1404,10 +1323,10 @@ gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen,
 
   fetch_net_wm_check_window (screen);
 
-  if (screen_x11->wmspec_check_window == None)
+  if (x11_screen->wmspec_check_window == None)
     return FALSE;
 
-  if (screen_x11->need_refetch_net_supported)
+  if (x11_screen->need_refetch_net_supported)
     {
       /* WM has changed since we last got the supported list,
        * refetch it.
@@ -1416,7 +1335,7 @@ gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen,
       gint format;
       gulong bytes_after;
 
-      screen_x11->need_refetch_net_supported = FALSE;
+      x11_screen->need_refetch_net_supported = FALSE;
 
       if (supported_atoms->atoms)
         XFree (supported_atoms->atoms);
@@ -1424,7 +1343,7 @@ gdk_x11_screen_supports_net_wm_hint (GdkScreen *screen,
       supported_atoms->atoms = NULL;
       supported_atoms->n_atoms = 0;
 
-      XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), screen_x11->xroot_window,
+      XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display), x11_screen->xroot_window,
                           gdk_x11_get_xatom_by_name_for_display (display, "_NET_SUPPORTED"),
                           0, G_MAXLONG, False, XA_ATOM, &type, &format,
                           &supported_atoms->n_atoms, &bytes_after,
@@ -1470,7 +1389,7 @@ gdk_xsettings_client_event_filter (GdkXEvent *xevent,
                                   GdkEvent  *event,
                                   gpointer   data)
 {
-  GdkScreenX11 *screen = data;
+  GdkX11Screen *screen = data;
 
   if (xsettings_client_process_event (screen->xsettings_client, (XEvent *)xevent))
     return GDK_FILTER_REMOVE;
@@ -1534,10 +1453,10 @@ gdk_xsettings_notify_cb (const char       *name,
 {
   GdkEvent new_event;
   GdkScreen *screen = data;
-  GdkScreenX11 *screen_x11 = data;
+  GdkX11Screen *x11_screen = data;
   int i;
 
-  if (screen_x11->xsettings_in_init)
+  if (x11_screen->xsettings_in_init)
     return;
   
   new_event.type = GDK_SETTING;
@@ -1574,19 +1493,19 @@ gdk_xsettings_notify_cb (const char       *name,
 void
 _gdk_x11_screen_init_events (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11 = GDK_SCREEN_X11 (screen);
+  GdkX11Screen *x11_screen = GDK_X11_SCREEN (screen);
 
   /* Keep a flag to avoid extra notifies that we don't need
    */
-  screen_x11->xsettings_in_init = TRUE;
-  screen_x11->xsettings_client = xsettings_client_new_with_grab_funcs (screen_x11->xdisplay,
-                                                                      screen_x11->screen_num,
+  x11_screen->xsettings_in_init = TRUE;
+  x11_screen->xsettings_client = xsettings_client_new_with_grab_funcs (x11_screen->xdisplay,
+                                                                      x11_screen->screen_num,
                                                                       gdk_xsettings_notify_cb,
                                                                       gdk_xsettings_watch_cb,
                                                                       screen,
                                                                        refcounted_grab_server,
                                                                        refcounted_ungrab_server);
-  screen_x11->xsettings_in_init = FALSE;
+  x11_screen->xsettings_in_init = FALSE;
 }
 
 /**
@@ -1604,26 +1523,26 @@ _gdk_x11_screen_init_events (GdkScreen *screen)
 const char*
 gdk_x11_screen_get_window_manager_name (GdkScreen *screen)
 {
-  GdkScreenX11 *screen_x11;
+  GdkX11Screen *x11_screen;
   GdkDisplay *display;
 
-  screen_x11 = GDK_SCREEN_X11 (screen);
-  display = screen_x11->display;
+  x11_screen = GDK_X11_SCREEN (screen);
+  display = x11_screen->display;
 
-  if (!G_LIKELY (GDK_DISPLAY_X11 (display)->trusted_client))
-    return screen_x11->window_manager_name;
+  if (!G_LIKELY (GDK_X11_DISPLAY (display)->trusted_client))
+    return x11_screen->window_manager_name;
 
   fetch_net_wm_check_window (screen);
 
-  if (screen_x11->need_refetch_wm_name)
+  if (x11_screen->need_refetch_wm_name)
     {
       /* Get the name of the window manager */
-      screen_x11->need_refetch_wm_name = FALSE;
+      x11_screen->need_refetch_wm_name = FALSE;
 
-      g_free (screen_x11->window_manager_name);
-      screen_x11->window_manager_name = g_strdup ("unknown");
+      g_free (x11_screen->window_manager_name);
+      x11_screen->window_manager_name = g_strdup ("unknown");
 
-      if (screen_x11->wmspec_check_window != None)
+      if (x11_screen->wmspec_check_window != None)
         {
           Atom type;
           gint format;
@@ -1636,7 +1555,7 @@ gdk_x11_screen_get_window_manager_name (GdkScreen *screen)
           gdk_x11_display_error_trap_push (display);
 
           XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display),
-                              screen_x11->wmspec_check_window,
+                              x11_screen->wmspec_check_window,
                               gdk_x11_get_xatom_by_name_for_display (display,
                                                                      "_NET_WM_NAME"),
                               0, G_MAXLONG, False,
@@ -1650,61 +1569,60 @@ gdk_x11_screen_get_window_manager_name (GdkScreen *screen)
 
           if (name != NULL)
             {
-              g_free (screen_x11->window_manager_name);
-              screen_x11->window_manager_name = g_strdup (name);
+              g_free (x11_screen->window_manager_name);
+              x11_screen->window_manager_name = g_strdup (name);
               XFree (name);
             }
         }
     }
 
-  return GDK_SCREEN_X11 (screen)->window_manager_name;
+  return GDK_X11_SCREEN (screen)->window_manager_name;
 }
 
 static void
-_gdk_screen_x11_class_init (GdkScreenX11Class *klass)
+gdk_x11_screen_class_init (GdkX11ScreenClass *klass)
 {
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
   GdkScreenClass *screen_class = GDK_SCREEN_CLASS (klass);
 
-  object_class->dispose = gdk_screen_x11_dispose;
-  object_class->finalize = gdk_screen_x11_finalize;
-
-  screen_class->get_display = gdk_screen_x11_get_display;
-  screen_class->get_width = gdk_screen_x11_get_width;
-  screen_class->get_height = gdk_screen_x11_get_height;
-  screen_class->get_width_mm = gdk_screen_x11_get_width_mm;
-  screen_class->get_height_mm = gdk_screen_x11_get_height_mm;
-  screen_class->get_number = gdk_screen_x11_get_number;
-  screen_class->get_root_window = gdk_screen_x11_get_root_window;
-  screen_class->get_n_monitors = gdk_screen_x11_get_n_monitors;
-  screen_class->get_primary_monitor = gdk_screen_x11_get_primary_monitor;
-  screen_class->get_monitor_width_mm = gdk_screen_x11_get_monitor_width_mm;
-  screen_class->get_monitor_height_mm = gdk_screen_x11_get_monitor_height_mm;
-  screen_class->get_monitor_plug_name = gdk_screen_x11_get_monitor_plug_name;
-  screen_class->get_monitor_geometry = gdk_screen_x11_get_monitor_geometry;
-  screen_class->get_system_visual = _gdk_screen_x11_get_system_visual;
-  screen_class->get_rgba_visual = gdk_screen_x11_get_rgba_visual;
-  screen_class->is_composited = gdk_screen_x11_is_composited;
-  screen_class->make_display_name = gdk_screen_x11_make_display_name;
-  screen_class->get_active_window = gdk_screen_x11_get_active_window;
-  screen_class->get_window_stack = gdk_screen_x11_get_window_stack;
-  screen_class->broadcast_client_message = gdk_screen_x11_broadcast_client_message;
-  screen_class->get_setting = gdk_screen_x11_get_setting;
-  screen_class->visual_get_best_depth = _gdk_screen_x11_visual_get_best_depth;
-  screen_class->visual_get_best_type = _gdk_screen_x11_visual_get_best_type;
-  screen_class->visual_get_best = _gdk_screen_x11_visual_get_best;
-  screen_class->visual_get_best_with_depth = _gdk_screen_x11_visual_get_best_with_depth;
-  screen_class->visual_get_best_with_type = _gdk_screen_x11_visual_get_best_with_type;
-  screen_class->visual_get_best_with_both = _gdk_screen_x11_visual_get_best_with_both;
-  screen_class->query_depths = _gdk_screen_x11_query_depths;
-  screen_class->query_visual_types = _gdk_screen_x11_query_visual_types;
-  screen_class->list_visuals = _gdk_screen_x11_list_visuals;
+  object_class->dispose = gdk_x11_screen_dispose;
+  object_class->finalize = gdk_x11_screen_finalize;
+
+  screen_class->get_display = gdk_x11_screen_get_display;
+  screen_class->get_width = gdk_x11_screen_get_width;
+  screen_class->get_height = gdk_x11_screen_get_height;
+  screen_class->get_width_mm = gdk_x11_screen_get_width_mm;
+  screen_class->get_height_mm = gdk_x11_screen_get_height_mm;
+  screen_class->get_number = gdk_x11_screen_get_number;
+  screen_class->get_root_window = gdk_x11_screen_get_root_window;
+  screen_class->get_n_monitors = gdk_x11_screen_get_n_monitors;
+  screen_class->get_primary_monitor = gdk_x11_screen_get_primary_monitor;
+  screen_class->get_monitor_width_mm = gdk_x11_screen_get_monitor_width_mm;
+  screen_class->get_monitor_height_mm = gdk_x11_screen_get_monitor_height_mm;
+  screen_class->get_monitor_plug_name = gdk_x11_screen_get_monitor_plug_name;
+  screen_class->get_monitor_geometry = gdk_x11_screen_get_monitor_geometry;
+  screen_class->get_system_visual = _gdk_x11_screen_get_system_visual;
+  screen_class->get_rgba_visual = gdk_x11_screen_get_rgba_visual;
+  screen_class->is_composited = gdk_x11_screen_is_composited;
+  screen_class->make_display_name = gdk_x11_screen_make_display_name;
+  screen_class->get_active_window = gdk_x11_screen_get_active_window;
+  screen_class->get_window_stack = gdk_x11_screen_get_window_stack;
+  screen_class->get_setting = gdk_x11_screen_get_setting;
+  screen_class->visual_get_best_depth = _gdk_x11_screen_visual_get_best_depth;
+  screen_class->visual_get_best_type = _gdk_x11_screen_visual_get_best_type;
+  screen_class->visual_get_best = _gdk_x11_screen_visual_get_best;
+  screen_class->visual_get_best_with_depth = _gdk_x11_screen_visual_get_best_with_depth;
+  screen_class->visual_get_best_with_type = _gdk_x11_screen_visual_get_best_with_type;
+  screen_class->visual_get_best_with_both = _gdk_x11_screen_visual_get_best_with_both;
+  screen_class->query_depths = _gdk_x11_screen_query_depths;
+  screen_class->query_visual_types = _gdk_x11_screen_query_visual_types;
+  screen_class->list_visuals = _gdk_x11_screen_list_visuals;
 
   signals[WINDOW_MANAGER_CHANGED] =
     g_signal_new (g_intern_static_string ("window_manager_changed"),
                   G_OBJECT_CLASS_TYPE (object_class),
                   G_SIGNAL_RUN_LAST,
-                  G_STRUCT_OFFSET (GdkScreenX11Class, window_manager_changed),
+                  G_STRUCT_OFFSET (GdkX11ScreenClass, window_manager_changed),
                   NULL, NULL,
                   g_cclosure_marshal_VOID__VOID,
                   G_TYPE_NONE,