Make VT switch API explicitly part of the native backend

It already was, more or less, but make it a bit more in your face.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2718>

3 files changed, 12 insertions, 7 deletions

diff --git a/src/backends/native/meta-backend-native.c b/src/backends/native/meta-backend-native.c
index 3d3711e18..43e5b10a4 100644
--- a/src/backends/native/meta-backend-native.c
+++ b/src/backends/native/meta-backend-native.c
@@ -916,13 +916,13 @@ meta_backend_native_get_kms (MetaBackendNative *native)
 }
 
 gboolean
-meta_activate_vt (int vt, GError **error)
+meta_backend_native_activate_vt (MetaBackendNative  *backend_native,
+                                 int                 vt,
+                                 GError            **error)
 {
-  MetaBackend *backend = meta_get_backend ();
-  MetaBackendNative *native = META_BACKEND_NATIVE (backend);
-  MetaLauncher *launcher = meta_backend_native_get_launcher (native);
+  MetaLauncher *launcher = meta_backend_native_get_launcher (backend_native);
 
-  switch (native->mode)
+  switch (backend_native->mode)
     {
     case META_BACKEND_NATIVE_MODE_DEFAULT:
       return meta_launcher_activate_vt (launcher, vt, error);
diff --git a/src/backends/native/meta-backend-native.h b/src/backends/native/meta-backend-native.h
index 821d2dfd3..2a675acb9 100644
--- a/src/backends/native/meta-backend-native.h
+++ b/src/backends/native/meta-backend-native.h
@@ -38,7 +38,9 @@ META_EXPORT_TEST
 G_DECLARE_FINAL_TYPE (MetaBackendNative, meta_backend_native,
                       META, BACKEND_NATIVE, MetaBackend)
 
-gboolean meta_activate_vt (int vt, GError **error);
+gboolean meta_backend_native_activate_vt (MetaBackendNative  *backend_native,
+                                          int                 vt,
+                                          GError            **error);
 
 void meta_backend_native_pause (MetaBackendNative *backend_native);
 
diff --git a/src/core/keybindings.c b/src/core/keybindings.c
index 975e68897..17c5fe75b 100644
--- a/src/core/keybindings.c
+++ b/src/core/keybindings.c
@@ -3573,10 +3573,13 @@ handle_switch_vt (MetaDisplay     *display,
                   MetaKeyBinding  *binding,
                   gpointer         dummy)
 {
+  MetaContext *context = meta_display_get_context (display);
+  MetaBackend *backend = meta_context_get_backend (context);
   gint vt = binding->handler->data;
   GError *error = NULL;
 
-  if (!meta_activate_vt (vt, &error))
+  if (!meta_backend_native_activate_vt (META_BACKEND_NATIVE (backend),
+                                        vt, &error))
     {
       g_warning ("Failed to switch VT: %s", error->message);
       g_error_free (error);