keyboard: Remove the input source switcher helper

Mutter and gnome-shell will handle that task going forward.

https://bugzilla.gnome.org/show_bug.cgi?id=700349

3 files changed, 0 insertions, 672 deletions

diff --git a/plugins/keyboard/Makefile.am b/plugins/keyboard/Makefile.am
index f5931202..7addef82 100644
--- a/plugins/keyboard/Makefile.am
+++ b/plugins/keyboard/Makefile.am
@@ -75,28 +75,6 @@ check-local: test-keyboard-ibus-utils
 	$(builddir)/test-keyboard-ibus-utils > /dev/null
 endif
 
-libexec_PROGRAMS += gsd-input-sources-switcher
-
-gsd_input_sources_switcher_SOURCES = 	\
-	gsd-input-sources-switcher.c	\
-	$(NULL)
-
-gsd_input_sources_switcher_CPPFLAGS =	\
-	-I$(top_srcdir)/data		\
-	-I$(top_srcdir)/plugins/common	\
-	$(AM_CPPFLAGS)			\
-	$(NULL)
-
-gsd_input_sources_switcher_CFLAGS =	\
-	$(SETTINGS_PLUGIN_CFLAGS)	\
-	$(AM_CFLAGS)			\
-	$(NULL)
-
-gsd_input_sources_switcher_LDADD  = 	\
-	$(top_builddir)/plugins/common/libcommon.la	\
-	$(SETTINGS_PLUGIN_LIBS)		\
-	$(NULL)
-
 EXTRA_DIST = 			\
 	$(icons_DATA)		\
 	$(plugin_in_files)	\
diff --git a/plugins/keyboard/gsd-input-sources-switcher.c b/plugins/keyboard/gsd-input-sources-switcher.c
deleted file mode 100644
index cff23591..00000000
--- a/plugins/keyboard/gsd-input-sources-switcher.c
+++ /dev/null
@@ -1,599 +0,0 @@
-/*
- * Copyright (C) 2012 Red Hat, Inc.
- *
- * Written by: Rui Matos <rmatos@redhat.com>
- *
- * 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-#include <gdk/gdkx.h>
-
-#include <X11/XKBlib.h>
-
-#include "gsd-enums.h"
-#include "gsd-keygrab.h"
-
-#define GNOME_DESKTOP_INPUT_SOURCES_DIR "org.gnome.desktop.input-sources"
-#define KEY_CURRENT_INPUT_SOURCE "current"
-#define KEY_INPUT_SOURCES        "sources"
-
-#define GSD_KEYBOARD_DIR "org.gnome.settings-daemon.peripherals.keyboard"
-#define KEY_SWITCHER "input-sources-switcher"
-
-static GSettings *input_sources_settings;
-
-static Key *the_keys = NULL;
-static guint n_keys = 0;
-
-static guint master_keyboard_id = 0;
-
-static gboolean includes_caps = FALSE;
-
-static void
-do_switch (void)
-{
-  GVariant *sources;
-  gint i, n;
-
-  /* FIXME: this is racy with the g-s-d media-keys plugin. Instead we
-     should have a DBus API on g-s-d and poke it from here.*/
-  sources = g_settings_get_value (input_sources_settings, KEY_INPUT_SOURCES);
-
-  n = g_variant_n_children (sources);
-  if (n < 2)
-    goto out;
-
-  i = g_settings_get_uint (input_sources_settings, KEY_CURRENT_INPUT_SOURCE) + 1;
-  if (i >= n)
-    i = 0;
-
-  g_settings_set_uint (input_sources_settings, KEY_CURRENT_INPUT_SOURCE, i);
-
- out:
-  g_variant_unref (sources);
-}
-
-static void
-init_keys (void)
-{
-  GSettings *settings;
-
-  settings = g_settings_new (GSD_KEYBOARD_DIR);
-
-  switch (g_settings_get_enum (settings, KEY_SWITCHER))
-    {
-    case GSD_INPUT_SOURCES_SWITCHER_SHIFT_L:
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_L:
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Alt_L;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_L:
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Control_L;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_SHIFT_R:
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_R;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_R:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Alt_R;
-      the_keys[0].state = 0;
-      the_keys[1].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[1].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_R:
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Control_R;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_SHIFT_L:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Alt_L;
-      the_keys[1].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_SHIFT_R:
-      n_keys = 4;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_R;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Alt_R;
-      the_keys[1].state = GDK_SHIFT_MASK;
-      the_keys[2].keysym = GDK_KEY_Shift_R;
-      the_keys[2].state = GDK_MOD5_MASK;
-      the_keys[3].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[3].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_SHIFT_L:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = GDK_CONTROL_MASK;
-      the_keys[1].keysym = GDK_KEY_Control_L;
-      the_keys[1].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_SHIFT_R:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_R;
-      the_keys[0].state = GDK_CONTROL_MASK;
-      the_keys[1].keysym = GDK_KEY_Control_R;
-      the_keys[1].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_SHIFT_L_SHIFT_R:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = GDK_SHIFT_MASK;
-      the_keys[1].keysym = GDK_KEY_Shift_R;
-      the_keys[1].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_L_ALT_R:
-      n_keys = 4;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Alt_L;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Alt_R;
-      the_keys[1].state = GDK_MOD1_MASK;
-      the_keys[2].keysym = GDK_KEY_Alt_L;
-      the_keys[2].state = GDK_MOD5_MASK;
-      the_keys[3].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[3].state = GDK_MOD1_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_L_CTRL_R:
-      n_keys = 2;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Control_L;
-      the_keys[0].state = GDK_CONTROL_MASK;
-      the_keys[1].keysym = GDK_KEY_Control_R;
-      the_keys[1].state = GDK_CONTROL_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_SHIFT:
-      n_keys = 7;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Shift_L;
-      the_keys[1].state = GDK_MOD5_MASK;
-      the_keys[2].keysym = GDK_KEY_Shift_R;
-      the_keys[2].state = GDK_MOD1_MASK;
-      the_keys[3].keysym = GDK_KEY_Shift_R;
-      the_keys[3].state = GDK_MOD5_MASK;
-      the_keys[4].keysym = GDK_KEY_Alt_L;
-      the_keys[4].state = GDK_SHIFT_MASK;
-      the_keys[5].keysym = GDK_KEY_Alt_R;
-      the_keys[5].state = GDK_SHIFT_MASK;
-      the_keys[6].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[6].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_SHIFT:
-      n_keys = 4;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Shift_L;
-      the_keys[0].state = GDK_CONTROL_MASK;
-      the_keys[1].keysym = GDK_KEY_Shift_R;
-      the_keys[1].state = GDK_CONTROL_MASK;
-      the_keys[2].keysym = GDK_KEY_Control_L;
-      the_keys[2].state = GDK_SHIFT_MASK;
-      the_keys[3].keysym = GDK_KEY_Control_R;
-      the_keys[3].state = GDK_SHIFT_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_CTRL:
-      n_keys = 7;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Control_L;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Control_L;
-      the_keys[1].state = GDK_MOD5_MASK;
-      the_keys[2].keysym = GDK_KEY_Control_R;
-      the_keys[2].state = GDK_MOD1_MASK;
-      the_keys[3].keysym = GDK_KEY_Control_R;
-      the_keys[3].state = GDK_MOD5_MASK;
-      the_keys[4].keysym = GDK_KEY_Alt_L;
-      the_keys[4].state = GDK_CONTROL_MASK;
-      the_keys[5].keysym = GDK_KEY_Alt_R;
-      the_keys[5].state = GDK_CONTROL_MASK;
-      the_keys[6].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[6].state = GDK_CONTROL_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CAPS:
-      includes_caps = TRUE;
-      n_keys = 1;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Caps_Lock;
-      the_keys[0].state = 0;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_SHIFT_CAPS:
-      includes_caps = TRUE;
-      n_keys = 3;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Caps_Lock;
-      the_keys[0].state = GDK_SHIFT_MASK;
-      the_keys[1].keysym = GDK_KEY_Shift_L;
-      the_keys[1].state = GDK_LOCK_MASK;
-      the_keys[2].keysym = GDK_KEY_Shift_R;
-      the_keys[2].state = GDK_LOCK_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_ALT_CAPS:
-      includes_caps = TRUE;
-      n_keys = 5;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Caps_Lock;
-      the_keys[0].state = GDK_MOD1_MASK;
-      the_keys[1].keysym = GDK_KEY_Caps_Lock;
-      the_keys[1].state = GDK_MOD5_MASK;
-      the_keys[2].keysym = GDK_KEY_Alt_L;
-      the_keys[2].state = GDK_LOCK_MASK;
-      the_keys[3].keysym = GDK_KEY_Alt_R;
-      the_keys[3].state = GDK_LOCK_MASK;
-      the_keys[4].keysym = GDK_KEY_ISO_Level3_Shift;
-      the_keys[4].state = GDK_LOCK_MASK;
-      break;
-
-    case GSD_INPUT_SOURCES_SWITCHER_CTRL_CAPS:
-      includes_caps = TRUE;
-      n_keys = 3;
-      the_keys = g_new0 (Key, n_keys);
-
-      the_keys[0].keysym = GDK_KEY_Caps_Lock;
-      the_keys[0].state = GDK_CONTROL_MASK;
-      the_keys[1].keysym = GDK_KEY_Control_L;
-      the_keys[1].state = GDK_LOCK_MASK;
-      the_keys[2].keysym = GDK_KEY_Control_R;
-      the_keys[2].state = GDK_LOCK_MASK;
-      break;
-    }
-
-  g_object_unref (settings);
-}
-
-static void
-free_keys (void)
-{
-  gint i;
-
-  for (i = 0; i < n_keys; ++i)
-    g_free (the_keys[i].keycodes);
-
-  g_free (the_keys);
-}
-
-static gboolean
-match_caps_locked (const Key     *key,
-                   XIDeviceEvent *xev)
-{
-  if (key->state & xev->mods.effective &&
-      key->keysym == XkbKeycodeToKeysym (xev->display, xev->detail, 0, 0))
-    return TRUE;
-
-  return FALSE;
-}
-
-static gboolean
-match_modifier (const Key *key,
-                XIEvent   *xiev)
-{
-  Key meta;
-
-  /* When the grab is established with Caps Lock as the modifier
-     (i.e. key->state == GDK_LOCK_MASK) we can't use match_xi2_key()
-     as this modifier is black listed there, so we do the match
-     ourselves. */
-  if (key->state == GDK_LOCK_MASK)
-    return match_caps_locked (key, (XIDeviceEvent *) xiev);
-
-  meta = *key;
-
-  switch (key->keysym)
-    {
-    case GDK_KEY_Shift_L:
-    case GDK_KEY_Shift_R:
-      if (xiev->evtype == XI_KeyRelease)
-        meta.state |= GDK_SHIFT_MASK;
-      break;
-
-    case GDK_KEY_Control_L:
-    case GDK_KEY_Control_R:
-      if (xiev->evtype == XI_KeyRelease)
-        meta.state |= GDK_CONTROL_MASK;
-      break;
-
-    case GDK_KEY_ISO_Level3_Shift:
-      if (xiev->evtype == XI_KeyRelease)
-        meta.state |= GDK_MOD5_MASK;
-      break;
-
-    case GDK_KEY_Alt_L:
-    case GDK_KEY_Alt_R:
-      if (key->state == GDK_SHIFT_MASK)
-        meta.keysym = key->keysym == GDK_KEY_Alt_L ? GDK_KEY_Meta_L : GDK_KEY_Meta_R;
-
-      if (xiev->evtype == XI_KeyRelease)
-        meta.state |= GDK_MOD1_MASK;
-      break;
-    }
-
-  return match_xi2_key (&meta, (XIDeviceEvent *) xiev);
-}
-
-static gboolean
-matches_key (XIEvent *xiev)
-{
-  gint i;
-
-  for (i = 0; i < n_keys; ++i)
-    if (match_modifier (&the_keys[i], xiev))
-      return TRUE;
-
-  return FALSE;
-}
-
-/* Owen magic, ported to XI2 */
-static GdkFilterReturn
-filter (XEvent   *xevent,
-        GdkEvent *event,
-        gpointer  data)
-{
-  XIEvent *xiev;
-  XIDeviceEvent *xev;
-  XIGrabModifiers mods;
-  XIEventMask evmask;
-  unsigned char mask[(XI_LASTEVENT + 7)/8] = { 0 };
-
-  if (xevent->type != GenericEvent)
-    return GDK_FILTER_CONTINUE;
-
-  xiev = (XIEvent *) xevent->xcookie.data;
-
-  if (xiev->evtype != XI_ButtonPress &&
-      xiev->evtype != XI_KeyPress &&
-      xiev->evtype != XI_KeyRelease)
-    return GDK_FILTER_CONTINUE;
-
-  xev = (XIDeviceEvent *) xiev;
-
-  mods.modifiers = XIAnyModifier;
-  XISetMask (mask, XI_ButtonPress);
-  evmask.deviceid = XIAllMasterDevices;
-  evmask.mask_len = sizeof (mask);
-  evmask.mask = mask;
-
-  if (xiev->evtype != XI_ButtonPress &&
-      matches_key (xiev))
-    {
-      if (xiev->evtype == XI_KeyPress)
-        {
-          if (includes_caps)
-            {
-              do_switch ();
-              XIUngrabDevice (xev->display,
-                              master_keyboard_id,
-                              xev->time);
-              XkbLockModifiers (xev->display, XkbUseCoreKbd, LockMask, 0);
-            }
-          else
-            {
-              XIAllowEvents (xev->display,
-                             xev->deviceid,
-                             XISyncDevice,
-                             xev->time);
-              XIGrabButton (xev->display,
-                            XIAllMasterDevices,
-                            XIAnyButton,
-                            xev->root,
-                            None,
-                            GrabModeSync,
-                            GrabModeSync,
-                            False,
-                            &evmask,
-                            1,
-                            &mods);
-            }
-        }
-      else
-        {
-          do_switch ();
-          XIUngrabDevice (xev->display,
-                          master_keyboard_id,
-                          xev->time);
-          XIUngrabButton (xev->display,
-                          XIAllMasterDevices,
-                          XIAnyButton,
-                          xev->root,
-                          1,
-                          &mods);
-        }
-    }
-  else
-    {
-      XIAllowEvents (xev->display,
-                     xev->deviceid,
-                     XIReplayDevice,
-                     xev->time);
-      XIUngrabDevice (xev->display,
-                      master_keyboard_id,
-                      xev->time);
-      XIUngrabButton (xev->display,
-                      XIAllMasterDevices,
-                      XIAnyButton,
-                      xev->root,
-                      1,
-                      &mods);
-    }
-
-  return GDK_FILTER_CONTINUE;
-}
-
-static void
-grab_key (Key        *key,
-          GdkDisplay *display,
-          GSList     *screens)
-{
-  GdkKeymapKey *keys;
-  gboolean has_entries;
-  GArray *keycodes;
-  gint n, i;
-
-  has_entries = gdk_keymap_get_entries_for_keyval (gdk_keymap_get_default (),
-                                                   key->keysym,
-                                                   &keys,
-                                                   &n);
-  if (!has_entries)
-    return;
-
-  keycodes = g_array_sized_new (TRUE, TRUE, sizeof (guint), n);
-  for (i = 0; i < n; ++i)
-    g_array_append_val (keycodes, keys[i].keycode);
-
-  key->keycodes = (guint *) g_array_free (keycodes, FALSE);
-
-  gdk_x11_display_error_trap_push (display);
-
-  grab_key_unsafe (key, GSD_KEYGRAB_ALLOW_UNMODIFIED | GSD_KEYGRAB_SYNCHRONOUS, screens);
-
-  gdk_x11_display_error_trap_pop_ignored (display);
-
-  g_free (keys);
-}
-
-static guint
-get_master_keyboard_id (GdkDisplay *display)
-{
-  XIDeviceInfo *info;
-  guint id;
-  int i, n;
-
-  id = 0;
-  info = XIQueryDevice (GDK_DISPLAY_XDISPLAY (display), XIAllMasterDevices, &n);
-  for (i = 0; i < n; ++i)
-    if (info[i].use == XIMasterKeyboard && info[i].enabled)
-      {
-        id = info[i].deviceid;
-        break;
-      }
-  XIFreeDeviceInfo (info);
-
-  return id;
-}
-
-static void
-set_input_sources_switcher (void)
-{
-  GdkDisplay *display;
-  gint n_screens;
-  GSList *screens, *l;
-  gint i;
-
-  display = gdk_display_get_default ();
-  n_screens = gdk_display_get_n_screens (display);
-  screens = NULL;
-  for (i = 0; i < n_screens; ++i)
-    screens = g_slist_prepend (screens, gdk_display_get_screen (display, i));
-
-  for (i = 0; i < n_keys; ++i)
-    grab_key (&the_keys[i], display, screens);
-
-  for (l = screens; l; l = l->next)
-    {
-      GdkScreen *screen;
-
-      screen = (GdkScreen *) l->data;
-      gdk_window_add_filter (gdk_screen_get_root_window (screen),
-                             (GdkFilterFunc) filter,
-                             screen);
-    }
-
-  g_slist_free (screens);
-
-  master_keyboard_id = get_master_keyboard_id (display);
-}
-
-int
-main (int argc, char *argv[])
-{
-  gtk_init (&argc, &argv);
-
-  init_keys ();
-  if (n_keys == 0)
-    {
-      g_warning ("No shortcut defined, exiting");
-      return -1;
-    }
-  input_sources_settings = g_settings_new (GNOME_DESKTOP_INPUT_SOURCES_DIR);
-
-  set_input_sources_switcher ();
-  gtk_main ();
-
-  g_object_unref (input_sources_settings);
-  free_keys ();
-
-  return 0;
-}
diff --git a/plugins/keyboard/gsd-keyboard-manager.c b/plugins/keyboard/gsd-keyboard-manager.c
index 79f5733c..2c52d6fb 100644
--- a/plugins/keyboard/gsd-keyboard-manager.c
+++ b/plugins/keyboard/gsd-keyboard-manager.c
@@ -73,8 +73,6 @@
 #define KEY_BELL_DURATION  "bell-duration"
 #define KEY_BELL_MODE      "bell-mode"
 
-#define KEY_SWITCHER "input-sources-switcher"
-
 #define GNOME_DESKTOP_INTERFACE_DIR "org.gnome.desktop.interface"
 
 #define KEY_GTK_IM_MODULE    "gtk-im-module"
@@ -116,9 +114,6 @@ struct GsdKeyboardManagerPrivate
         guint device_added_id;
         guint device_removed_id;
 
-        gboolean input_sources_switcher_spawned;
-        GPid input_sources_switcher_pid;
-
         GDBusConnection *dbus_connection;
         GDBusNodeInfo *dbus_introspection;
         guint dbus_own_name_id;
@@ -1178,47 +1173,6 @@ apply_all_settings (GsdKeyboardManager *manager)
 }
 
 static void
-set_input_sources_switcher (GsdKeyboardManager *manager,
-                            gboolean            state)
-{
-        if (state) {
-                GError *error = NULL;
-                char *args[2];
-
-                if (manager->priv->input_sources_switcher_spawned)
-                        set_input_sources_switcher (manager, FALSE);
-
-                args[0] = LIBEXECDIR "/gsd-input-sources-switcher";
-                args[1] = NULL;
-
-                g_spawn_async (NULL, args, NULL,
-                               0, NULL, NULL,
-                               &manager->priv->input_sources_switcher_pid, &error);
-
-                manager->priv->input_sources_switcher_spawned = (error == NULL);
-
-                if (error) {
-                        g_warning ("Couldn't spawn %s: %s", args[0], error->message);
-                        g_error_free (error);
-                }
-        } else if (manager->priv->input_sources_switcher_spawned) {
-                kill (manager->priv->input_sources_switcher_pid, SIGHUP);
-                g_spawn_close_pid (manager->priv->input_sources_switcher_pid);
-                manager->priv->input_sources_switcher_spawned = FALSE;
-        }
-}
-
-static gboolean
-enable_switcher (GsdKeyboardManager *manager)
-{
-        GsdInputSourcesSwitcher switcher;
-
-        switcher = g_settings_get_enum (manager->priv->settings, KEY_SWITCHER);
-
-        return switcher != GSD_INPUT_SOURCES_SWITCHER_OFF;
-}
-
-static void
 settings_changed (GSettings          *settings,
                   const char         *key,
                   GsdKeyboardManager *manager)
@@ -1240,8 +1194,6 @@ settings_changed (GSettings          *settings,
 		 g_strcmp0 (key, KEY_DELAY) == 0) {
 		g_debug ("Key repeat setting '%s' changed, applying key repeat settings", key);
 		apply_repeat (manager);
-        } else if (g_strcmp0 (key, KEY_SWITCHER) == 0) {
-                set_input_sources_switcher (manager, enable_switcher (manager));
 	} else {
 		g_warning ("Unhandled settings change, key '%s'", key);
 	}
@@ -1745,7 +1697,6 @@ start_keyboard_idle_cb (GsdKeyboardManager *manager)
                           G_CALLBACK (apply_input_sources_settings), manager);
 
 	install_xkb_filter (manager);
-        set_input_sources_switcher (manager, enable_switcher (manager));
         register_manager_dbus (manager);
 
         gnome_settings_profile_end (NULL);
@@ -1812,8 +1763,6 @@ gsd_keyboard_manager_stop (GsdKeyboardManager *manager)
 
 	remove_xkb_filter (manager);
 
-        set_input_sources_switcher (manager, FALSE);
-
         g_clear_pointer (&p->invocation, set_input_source_return);
         g_clear_pointer (&p->dbus_introspection, g_dbus_node_info_unref);
         g_clear_object (&p->dbus_connection);